Problems of International Students Essays - 1805 Words

â€Å"In 2006 to 2007, according to the data compiled by the Institute of International Education, 582,984 students from all over the world were enrolled in American colleges and universities in a wide range of fields† (Carter, Paragraph 2, 2008). The United States has the highest number of students who are coming to study abroad than any other countries. Each year, the number of international students coming to the United States to obtain degrees is increasing by thousands, and home countries of these students are primarily India, China and Korea, all located in the whole different continent. But what are the motives of students who are crossing the sea to study? Their goal of studying abroad is to experience diversity and to adapt attitudes†¦show more content†¦For me, art history discussion session is most challenging. I become very nervous the night before the discussion and â€Å"participation grade† is the only word that pops out of my head during every s ession. I start to lose confidence as I observe other students analyzing the art work perfectly. Although participation grade is not based on correctness, I cannot stop worrying about whether what I am thinking is right or wrong and how people are going to think of my accents. Not only do students feel stressful in verbal context, they also face difficulties in essays. Because of their limited vocabulary, students have hard time expressing their knowledge clearly on essay exams or research paper, and the different format of writings preferred in American colleges and universities often confuse international students with their native format of writings (Lin and Yi, Paragraph 7, 1997). For example, while American writings follow a specific structure with a clear main idea, supporting evidence and a conclusion, Eastern Asian writings don’t have a specific format. Also, according to Lin and Yi, many international students are hired as teaching assistants, and students who are e nrolled in their classes can misinterpret due to their accents or incorrect application of language. International students face difficulties in social communication as well as academicShow MoreRelatedProblems Faced by International Students867 Words   |  4 Pagesï » ¿ Problems Faces by International Students in the UK Every year there are around 435,000 international students enrolled in universities around the UK (UKCISA). Studying abroad for a lot of these students is a privilege, however it can be a stressful experience for various reasons. There are plenty of challenges, other than language barrier, that these students face, like major culture shock, homesickness, and financial difficultiesRead MoreCultural Adjustment Problems Of International Students Essay1557 Words   |  7 PagesCultural Adjustment Problems of International Students in the US In recent years, studying abroad has become a more attractive thing for young individuals. The number of students who are studying abroad steadily growing. Students who want to improve their knowledge and skills at the top universities of the world or explore different cultures are applying to study abroad programs. Many US colleges and universities are at the top of the rankings of world universities. The quality of education of theRead MoreThe Common Problems Faced By International Students Essay1388 Words   |  6 PagesThe most common problems faced by international students in UK Feeling Homesick You may feel homesick, as do many students, however for international students it is more difficult to deal with. Students from this country may be able to return home for a visit to help alleviate their homesickness. International students are not able to do this. This means that you may need more support than home students. You may need to talk to someone in confidence about how you are feeling. The counselling serviceRead MoreCommon Problems Faced by International Students in the UK955 Words   |  4 Pageshas become an increasingly popular choice for higher education among international students (Accessibility Navigation, 2014). An average of 10% of students in universities all across the UK are international students from countries all over the world. (Accessibility Navigation, 2014). Although the experience is different for each individual student, there are many common problems that international students face. Those problems include: culture shock to varying degrees coupled with emotional issues(BaileyRead MoreThe Problems Faced By The International Students Without A Social Security Number At Pittsburg State University1635 Words   |  7 PagesCHAPTER 2 Review of literature: The problems faced by the International students without a Social Security Number at Pittsburg State University. Introduction The study conducted by Savage (2007) describes when international students arrive in the United States, students are challenged by the many issues: language, academics and they have to adjust to many things like living, making communication, cultures, weather, transportation because they vary from one region to another region (Savage, 2007)Read MoreLanguage Is Not the Only Problem Faced by International Students in the Uk. to What Extent Do You Agree with This Statement?1175 Words   |  5 PagesLanguage is not the only problem faced by international students in the UK. To what extent do you agree with this statement? International students are very important for the economic growth of the UK. Number of international students in UK was about 405,910 in 2009 and in 2010 it increased up to 428,225 (which is about 6%). These students play a very important role in UK’s economy and bring huge income to the country. Shane Spiers, managing director of UNITE says The UKs higher educationRead MoreThe Challenges Facing International Students in Higher Education1294 Words   |  6 Pageschallenges facing international students in higher education and suggest some possible solutions. Tutor Name: Kinga Maior Student ID Number: 2060494 Date of Submission: Thursday 2nd May 2013 Word Count: 1,004 The number of international students studying in the UK has soared over the past decade due to globalization. Paige (1990) defined International students as those individuals who temporarily lived in the foreign countries and received the education as exchanged students. The main reasonRead Moreresearch1351 Words   |  6 Pagesthat applies to international students who travel abroad in search of better education. The research paper will regard and focus on problems that international students generally face at Australian Universities. The research as a whole will also consider various issues such as adjustment issues, cultural shock, language difficulty, understanding the expectation and grading system e.t.c. The motivation behind the research is to bring various problems faced by international students in AustralianRead MoreInternational Students: A Vulnerable Group in Need of Self-Regulation and Community Accommodation1495 Words   |  6 Pagesabroad, which has become a commo n phenomenon, can be a fun and meaningful experience. Many university students are interested in studying abroad because it gives them an opportunity to explore different cultures and broaden their horizons. As Mark Sherry, Peter Thomas and Wing Hong Chui argue in â€Å"International Students: a Vulnerable Student Population,† the goals that students pursue international study are often to acquire different ways of learning and to improve cross-cultural understanding, whichRead MoreInternational Students And The International Student951 Words   |  4 Pagesyou ever thought been an international student? If not you need to be well prepared to know about their issues and problems during their study life. International students who are seeking for the best education have specific needs and services. Every international institution or university must be aware of the international students requirements such as information about the city, the housing and the fees. There are many authenticated surveys have shown that the major student enrollment to the united

The Catholic Church Of Gothic And Scholastic Ideals

As the rigidity of the Roman Catholic Church’s power, influence, and corruption reached a climax during the Romanesque period, humanity’s desire for a more pleasurable life began to increase. The Middle Ages brought about a transition that began to replace spiritual emphasis in life and highlighted intellectualism and religious skepticism. Though the church’s power was not necessarily undermined, it was certainly revolutionized and dampened. Examples of this humanistic transformation were represented through the union of Gothic and Scholastic ideals. Rather than simply scare the population into being religious and pious, the Gothic era welcomed the population- beginning with France, followed by the rest of Europe through the airy, dream-like, colorful, and uplifting beauty of the Gothic Cathedrals. This radical change would not have come about were it not for Aristotle’s nominalist philosophy during Antiquity, which pioneered the future revival of this som ewhat liberal thinking. Aristotelian thought had been carried through the twelfth and fifteenth centuries and is regarded as the â€Å"most remarkable movements of European intellectual history† (Craig 11). The great originality and realism that Aristotle engineered provoked articulation and provided momentum for expanded thought and thinkers alike. Aristotle created a highly adaptable and able lifestyle that demanded more of humanity itself, â€Å"[These] needs were not just religious but also medical, and, perhaps most important,Show MoreRelatedEssay on Geometry in Gothic Architecture3554 Words   |  15 PagesIntroduction The 12th Century saw the move away from the Romanesque architecture which had typified the preceding centuries to the era of the great Gothic cathedrals which were to become the architectural symbol of the middle ages. The transformation was not simply one of size or scope but a manifestation of the cultural shifts which were occurring as the medieval age commenced. By this time, numbers and geometry had acquired a metaphysical significance and were believed to have occult symbolismRead MoreEssay about Renaissance Figures2969 Words   |  12 Pagesthe subservient Thomas Cranmer became archbishop of Canterbury. He immediately pronounced Henrys marriage to Katharine invalid. Papal powers were transferred to the king, who became the supreme head of the English church. The break with Rome was now complete, and the Church of England was established. The king dealt harshly with rebellions against the abolition of papal supremacy and the dissolution of the monasteries. The end of Henrys reign saw a gradual move toward Protestantism

Functions of HRM Department and Its Importance †Free Samples

Question: Discuss about the Functions of HRM Department and Its Importance Answer: Functions of HRM Department and Its Importance The success of any organization is determined by the nature of employees the organization has employed. The human resource management involves administration of the employees who are the greatest resource for any company. The department helps in the employment of workers as per the enterprise's needs, assigning specific duties, remuneration, promotion and also dismissal (Purce, 2014, p.67). It deals with all the affairs associated with employees (Armstrong, Taylor, 2014). Fastway as a multinational company which needs to enable connection of customers via internet needs the Human resource management department. The new general Y persons is more focused on technology to make changes in the businesses (Eisner, 2005, p. 4). HRM department will help Fastway firm deal with the changes in the people generation over the years. Many of its competitors have used technology to do research using the right employees. The Millennials are looking for jobs that will make them feel free and have se nse of belonging to the organization (Beardwell, Thompson, 2014). HRM department will help the Fastway Company achieve its strategy of connecting all the people in simple by ensuring there are the right employees for the firm. The firm is multinational and therefore it needs the HRM department to control all its employees welfare. One human resource personnel cannot help the firm get the right persons to execute its duties. The company intends to use technology to reach more customers, and therefore the employees it has must be trained to use technology effectively (Marler, Fisher, 2013, pp. 18-36). The department will help in the employment of workers with the required knowledge, setting the best salaries, assigning them to a particular department and oversee their performance. Management of the vast base of customers needs an adequate number of employees to cut on cost. Therefore, HRM department will ensure an exact number of workers to the firm who their potential is maximized (Kehoe, Wright, 2013, pp. 366-391). Competition in the market is high, and HRM department will ensure that young talents are nurtured and paid well to be able to retain them in the job, e.g., team-based compensation and benefits. It will also check employees' welfare and listen to their complaints to reduce the high resignation rate (Lowe, Levitt, Wilson, 2008, p. 43). The department will also ensure training of employees to make their work easy to execute hence reduce the high turnover level (Du Plessis, Sukumaran, 2015). For any firm to have competitive edge in the market, it must have creative and innovative staff who are enough to execute work accordingly (Lengnick-Hall, Lengnick-Hall, Rigsbee, 2013, pp. 366-377). Fastway firm use of technology would enable the HRM department to reduce the workers and make it save on salaries expenses. However, the employees must be reduced through proper research to ensure the success of the firm. Employees are an essential resource for any business, and they can determine succ ess or failure hence must have an HRM department to deal with their welfare (Hui, 2009, November). References Albrecht, S. L., Bakker, A. B., Gruman, J. A., Macey, W. H., Saks, A. M. (2015). Employee engagement, human resource management practices and competitive advantage: An integrated approach.Journal of Organizational Effectiveness: People and Performance,2(1), 7-35. Anitha, J., Begum, F. N. (2016). Role of organisational culture and employee commitment in employee retention.ASBM Journal of Management,9(1), 17. Beardwell, J., Thompson, A. (2014).Human resource management: a contemporary approach. Pearson Education. Du Plessis, A., Sukumaran, S. (2015). The role of HRM in leadership development, talent retention, knowledge management, and employee engagement. Eisner, S. P. (2005). Managing generation Y.SAM Advanced Management Journal,70(4), 4. Fay, D., Shipton, H., West, M. A., Patterson, M. (2015). Teamwork and organizational innovation: The moderating role of the HRM context.Creativity and Innovation Management,24(2), 261-277. Gupta, S. (2014). Sustainability as a competitive advantage: An outcome of strategic HRM.Review of HRM,3, 129. Hui, Z. (2009, November). Practice of Strategic Human Resource Management In the Enterprise. In2009 International Conference on Computer Technology and Development. Jiang, J. Y., Liu, C. W. (2015). High performance work systems and organizational effectiveness: The mediating role of social capital.Human Resource Management Review,25(1), 126-137. Kehoe, R. R., Wright, P. M. (2013). The impact of high-performance human resource practices on employees attitudes and behaviors.Journal of management,39(2), 366-391. Lengnick-Hall, M. L., Lengnick-Hall, C. A., Rigsbee, C. M. (2013). Strategic human resource management and supply chain orientation.Human Resource Management Review,23(4), 366-377. Lowe, D., Levitt, K. J., Wilson, T. (2008). Solutions for retaining Generation Y employees in the workplace.Business Renaissance Quarterly,3(3), 43. Marler, J. H., Fisher, S. L. (2013). An evidence-based review of e-HRM and strategic human resource management.Human Resource Management Review,23(1), 18-36. Purce, J. (2014). The impact of corporate strategy on human resource management.New Perspectives on Human Resource Management (Routledge Revivals),67. Wright, P. M., Coff, R., Moliterno, T. P. (2014). Strategic human capital: Crossing the great divide.Journal of Management,40(2), 353-370. Zikic, J. (2015). Skilled migrants' career capital as a source of competitive advantage: implications for strategic HRM.The International Journal of Human Resource Management,26(10), 1360-1381.

William Howard Taft and the Progressive Era Essay Example

William Howard Taft and the Progressive Era Paper The Progressive era was an important time in American history because it was the period in which Americans had to look at the issues that arose from the rapidly changing industrial and political environment. The time of the Progressives occurred because Americans were facing a whole new set of problems caused by industrialization, urbanization and immigration. During this period there was rampant poverty in the urban areas, low wages and poor working conditions for immigrants and all other low income peoples. The industrial revolution had created a whirlwind of financial and material resources in the United States that were largely unrestricted by the government. The country, its technology and society had grown at a faster pace than the government itself could keep up with. During this time, many politicians faced the challenge of leading the country into the new century, and while other presidents like Theodore Roosevelt were more well-known and respected for their work during the Progressive period, William Howard Taft had a presidency shaped by the progressive ideals (Modern America). While the Progressive Era was a time when people began to take notice of the poor amongst themselves, it was also a period referred to as the Gilded Age because of the extreme wealth that was found amongst very few families in the United States. This was the age of the Rockefeller’s, of railroad tycoons and businessmen made rich by industrialization, such as tobacco and oil. During this period big businesses had monopolies on the market and political leaders had to deal with how to break up the business monopolies and trusts in a country largely run by the wealthy amongst them. We will write a custom essay sample on William Howard Taft and the Progressive Era specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on William Howard Taft and the Progressive Era specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on William Howard Taft and the Progressive Era specifically for you FOR ONLY $16.38 $13.9/page Hire Writer William Howard Taft would come onto the scene during a time when this was particularly important and this would help to shape his political career while in office. Also during this period were the beginnings of a great many important movements in Modern America, from the women’s rights movement to the fight against unfair labor practices. A great deal of African-Americans were leaving the south and migrating northward, creating a racially explosive atmosphere in areas where there had been none. All in all, Taft would come into office at a time when the United States was facing a great many changes (Modern America). To understand the man and his presidency, Taft’s beginnings must be recognized. Born in Cincinnati, Ohio on September 15, 1857, Taft was the son of a successful politician who served under President Ulysses S. Grant. He graduated from Yale University in 1878 and went on to law school, was admitted to the bar and held public office. By 1887 Taft realized his dream of being a judge and sat on the Ohio state supreme court. In 1890 Taft went to Washington D. C. at the request of the then president, Benjamin Harrison, to hold a position of solicitor general. More posts from the presidency came and, at the insistence of his wife Helen Herron Taft, he left his bench to hold multiple positions, including that of the first civil governor of the Philippines (Pringle). Thus, his political career had begun. The Progressive era was underway in 1901 when President McKinley was assassinated and Theodore Roosevelt took over the presidency. For Taft this would prove to be an important event as Roosevelt and he were good friends and during Roosevelt’s term, Taft was his political ally. (Pringle). No president had represented the ideals of the Progressive era as much as Roosevelt, who embraced them: however, Roosevelt did not run for a third term and instead insisted that his friend, William Howard Taft, seek the Republican nomination instead. Taft was named as the Republican candidate in 1908, and because he campaigned as a supporter of his predecessor’s Progressive reforms he easily beat the democratic candidate, William Jennings Bryan (U. S. History). William Howard Taft was known as a friendly and good-natured man who had a jovial appearance about him (Modern America). He was a large man, over 300 pounds for his entire adult life, and had a love for the judicial system and a dream of being a judge for most of his life. As President he was unhappy and did not have the political savvy to be successful.

Adversary Trial Process essays

Adversary Trial Process essays Similar in the unfair nature of its trial by combat ancestor, the adversary trial process is weak in its pursuit of lawfulness compared to Europes inquisitional system. Adversary process is a system of justice, supervised by a judge, where opposing parties present evidence to an impartial jury through a process of questioning witnesses. This system, however, creates too much human involvement to truly represent a system of justice. The word adversary means opponent or enemy and connotes the Devil. In a perfect courtroom, human involvement would be irrelevant. True determination of guilt would overcome any minor injustices created by the competitive trial, impartial jury, or uninvolved judge. However, far from being the just system of the perfect courtroom, the adversary trial process does not provide for realistically fair trials due to its harsh competitive nature (leading to violations of evidence submission), potential for biased juries, and possible subjective judging. Lawyers performing in an adversary trial often act unfairly. As evidence is to be viewed by unprofessional jurors rather than clergymen, evidence must follow strict guidelines for submission into a trial. Hearsay, or evidence based on the reports of others rather than the personal knowledge of a witness, is strictly not allowed in higher tribunals of the court system. Evidence illegally obtained is also not admissible to a trial. However, because of the highly competitive nature of the courtroom created by the adversary system, lawyers often manage to slip these inadmissible but often key pieces of evidence past the neutral arbiter, onto the record and into the minds of the jury. The lawyer, in pursuit of money and at least a fair trial for their client, looks past his opinion or knowledge of guilt and makes an attempt to fully test the evidence in favor of his client and best present his case to the court. In his defense, he may argue that he p...

What Are The Pros and Cons of Job Hopping

What Are The Pros and Cons of Job Hopping The jury remains out on job hopping. Most people agree that the stigma is mostly gone, particularly if you’re in the unique brand of circumstances that makes it the wisest move for your career. But there are still pros and cons- even if you think it’s all good or all bad. Job Hopping ConsEmployers might hesitate. If you have a track record of loving and leaving, so to speak, employers might be hesitant to hire you. Or worse, they might put you on the chopping block first if or when lay-offs are in order. At least before you’ve had a chance to prove your loyalty in this Basically, they fear you’ll jump ship at the first sign of trouble. And, to be fair, they have no counter evidence!Lack of satisfaction. If you don’t stick around long enough to really get stuck into a company and reap some of the slow-release long term benefits of loyalty, you’ll miss a potentially truly enjoyable part of your career.Relationships are in danger. Gaining exper ience by job hopping might get you a bunch of bullets on your resume, but it won’t necessarily get you a good recommendation and it won’t help you build the kind of relationships that make for a long and successful career. The last thing you want to do is give the impression that you’re unreliable.Greener grass syndrome. If you get into a pattern of job hopping, you might start to fall victim to the trap of always thinking that the grass is greener in some other job or other career. Try to find a place to settle down when you can and when that would be appropriate. Otherwise, you’ll develop a long list of shallow experiences and expertise, and never reap the sweet rewards of loyalty.  Job Hopping  ProsFinding yourself. If you’re not entirely sure what you want to do with your life, a few job hops early on can actually be very useful in saving you valuable time. Just be mindful to figure out what you like and start pointing yourself in that dire ction with some force and purpose.Variety is fun! They don’t call it the spice of life for nothing. You get that many more opportunities to make sure you find the right fit- as well as a fresh take on things with each new company. But remember, the novelty wears off very quickly. Make sure to get accustomed also to the routine of working a job for more than a few months.Networking, networking, networking. You can amass a truly powerful network by job hopping. Just make sure you’re actually making lasting connections and not just blowing through people for the sake of it.A cash increase. Jumping to a new position, when done right, almost always ends up with you making a bit more money- often more than a routine raise.You’ll grow as a person. You’ll meet more people, you’ll work in a broader range of diverse fields and institutions, and you’ll be exposed to a much wider variety of information and resources. This can really build your versatili ty, and indeed, your attractiveness as a long-term hire in the end, provided you shape your experience mindfully.

The Patriot Essay Example | Topics and Well Written Essays - 750 words

The Patriot - Essay Example Benjamin is made the leader of the Colonial Militia to fight a course for both his country and family. Story being told The director of the movie is basically trying to tell the story of commitment for one’s nation. The effectiveness of this lesson that the director was trying to put across could however be said to have been plagued by the fact that the commitment or otherwise theme of patriotism that the director was presenting was not based on personal or self conviction of the character who was made to play the role (Warhurst, 2007). This is because the sense of the character’s patriotism was called to task only because he had a personal family mission of vengeance to undertake. Watching the movie, it could be seen that the director chose the American Revolution of 1776 as the historical piece with which to tell the story because that is a piece of history that has a very strong bearing of the ordinary American to his or her origins of freedom and independence that h e or she enjoys today (Gauja, 2010). This means that the historic piece was selected as one that could appeal to the sense of American patriotism in a more touching way. Most important Moments depicting Director’s Story There is a common saying in local parlance that it is only a fool who doe not change his or her mind. This adage is used a very momentous scene by the director to depict the director’s story. This is because in the judgment of Benjamin Martin, nothing would have made him fight for his nation if he had not lost his son through events of the war. This was an important moment depicted in the film because the call for patriotism is most often not heeded by most American unless they have a sense of urgency to respond to it (Rubin, 2010). The director therefore used that moment to drum home to all countrymen and women that the need to stand and fight for one’s nation should be something that is innate and inspired by personal convection rather than cir cumstantial events and happenings. Present Research and Point of View presented in Movie Research on the actual American Revolution, shows that the director of the film did not depict the exact events of the revolution in the film. This is because there were critical aspects of the wars and acts of violence that are more aligned to the Nazis in the 1940 than to the American Revolution in the 1770s (Jaensch, 2008). The role that was played by the Nazis was therefore made to be played by the British in the film. This somewhat contradicts the point of view presented in the film. However, further research show that the theme of the director that depicts the fact that the patriotism of most Americans are provoked by circumstantial factors such as the need to retaliate in terrorism; rather than an innate call of commitment is true about present day America (Gauja, 2010). This could have been fixed if the director told the American Revolution story just as it was without having to create t he story from a fictional point of view. Personal Lessons and Further Recommendation Before watching the movie, I had no idea of how sophisticated the British rule over the American was. Indeed, to the extent that the British would fight till the drop of last blood to ensure that their colonization of the Americans remained intact means that the British saw America as a real treasure that

Knowledge Management Techniques Essay Example | Topics and Well Written Essays - 3250 words

Knowledge Management Techniques - Essay Example Knowledge management solutions enable the company or organization implementing it to share relevant and useful information at all levels of the organization. Knowledge management reduces redundancy, creates efficiency and allows a company to utilize information for innovativeness. New recruits require minimal training and allow the company to utilize time effectively. Intellectual property can be retained after employees stop working. The two case studies are: Northbridge Model Train Shop and Food Festival. CASE STUDY I NORTHBRIDGE  MODEL  TRAIN  SHOP  (NMTR) 1. PRELIMINARY INVESTIGATION 1a) Northbridge  Model  Train  Shop intends to continue utilizing the existing network and improve the organizations knowledge base. The activities within and outside Northbridge   Model   Train   Shop affects knowledge management preparaedness; hence there is need to conduct an audit. NMTR knowledge management structure requires retructuring and development to accomaodate increas ing tasks. Since the management already poses a knowledge system, the existing system can be effectively used to enhance and achive a competent managements system. A central place where all the knowledge can be accessed and controlled lacks in the oragnization. There is explicict information that can be used to further generate unambigous information for knowledge management as Bennett (1999) points out1. 1b) As a knowledge management expert, it is posible to identify knowledge management gaps that exist. NMTR has acquired knowledge over the knowledge and requires expertese to adequately use the knowledge for the correct person when required. It is necessary to intergrate tacid and explict knowledge in the organization to achive competency and adequately meet NMTR knowledge management needs. Tacid sources of the organizatoin assist in identifying the knowledge gaps that exist. Moreover, the customers needs will be considered when implimenting knowledge management system and ensure t hat NMTR obtains competitive advantage. 1c) Knowledge management needs in NMTR can be adressed with an aim of assisting the company realise its goals. NMTR strategy is dependent on strategy designed by the owner, Jim. For knowledge management to be sucessful, the knowledge Jim possess together with the organizational strengths, weaknesses, opportunities and strengths will influence the outcome. Efficiency will be achived if NMTR stategy is propertly articulated in knowledge management. NMTR will use the existing knowledge to create competitiveness. As an expert, knowledge management mapping, the role of information technology and innovation can be considered as necessary. 1. KNOWLEDGE AUDIT 2a) Knowledge gaps and blockages identify what should be done to achieve knowledge management needs. NMTR has published materials on the train inventory system and wants to develop a new knowldge management that includes the train and slot car materials. There is need standardize the available ma terials and categorize them to allow their effective use in the new venture in train and slot car materials. Additionaly, a system where new information is documented in a procedural way can be identified to absorb information from the new area. There is need for ontology and creation of terms within the new area. Terms that are commonly used in the

Different Massage Modalities Essay Example for Free

Different Massage Modalities Essay Massage modalities have been around since ancient times and have evolved with the recognition that touch combined with the natural defense and healing processes of the body is a restorative, maintenance and preventative treatment that counters the wear and tear effects of strenuous physical activity involved in day to day life. Most of the modalities discussed in this paper are of Western origins. The basic difference between Western and Eastern techniques lies in how they view the body and its functioning. Western massage therapies treat the body as a physical structure, like a machine, which over time and along with human activity wears down. The â€Å"parts† suffering from damage and malfunction are â€Å"repaired† through massage therapy. Eastern therapists view the body as the interaction of the energies in the universe and a pattern of energy channels or meridians. Injury and illness are seen as obstructions or discrepancies in these channels. Thus the goal of massage therapy is to restore the normal, balanced and unimpeded flow of energy within the energy meridians. Eastern massage therapies include TuiNa, shiatsu and Thai massage. Whatever paradigm one clings to, it is a fact that all types of massage therapy brings unparalleled benefits to the human body and mind and effective alternatives to existing medical treatments for pain and other body ailments. List of references http://www. acupressureschool. com/east_or_west. html Swedish Massage Swedish massage is the classic or traditional form of massage in the United States developed in Europe in the early 19th century by Pehr Henrik Ling, a Swedish gymnastics instructor. Ling’s system was based on his classification of the massage forms used by ancient Greeks and Romans. Swedish massage is characterized by 5 fundamental strokes: effleurage – gliding, petrissage – kneading, friction – rubbing, tapotement – pounding and vibration – shaking, where each stroke contributes particular benefits. The use of French terminology for these strokes was popularized by Johann Mezger, a Dutch physician who advocated the use of Swedish massage as a medical treatment. Massage therapists have developed their own versions of Swedish massage based on these basic strokes. The principal aim of Swedish massage is to increase the circulation of blood and oxygen without giving the heart an additional work load. Strokes are made following the movement of blood as it flows towards the heart resulting in smoother circulation which purges the body tissues from accumulated toxins such as lactic or uric acid, natural by-products of metabolism. The secondary purpose is to induce the relaxation of superficial muscles by rubbing them against deeper muscles and bones. Stretching the tendons and ligaments make them supple and pliant. In the process, the skin and nerves are equally stimulated. Swedish massage promotes complete relaxation and reinvigoration from the general stresses of daily life through its positive effects on the nervous, circulatory, endocrine and the musculoskeletal systems. A typical full-body massage takes an hour or more to complete and is accompanied with the use of oils and lotions. List of references http://www. findamasseur. com/swedish-massage. html http://www. mamashealth. com/massage/sweed. asp Deep Tissue Massage Deep tissue massage is used as a rehabilitative treatment to muscle pain in constantly tense and compressed areas of the body such as the neck, back and shoulders. It is recommended for those recovering from injuries such as whiplash or falls as well as postural problems, repetitive strain injury (e. g. the carpal tunnel syndrome), fibromyalgia, ostheoarthritis pain and muscle tension or spasm. Chronic muscle tension occurs when there are adhesions or bands of painful, stiff and contracted muscles resulting in the inability of smooth blood circulation in the area, inflammation and constrained physical movement. Deep tissue massage serves to break down adhesions and bring the muscles back to their normal state easing the pain and restoring unhampered movement. A combination of Swedish and Thai massage strokes are used but performed slower and with more intense finger pressure localized on the areas of pain in order to align the deeper muscles, tendons and myofascia (connective tissues), layer by layer. Penetrating movements involve compression along the length of the muscle fiber and cross fiber friction as well. The knuckles, elbow, fist and forearm are also used by massage therapists in the process. It is expected that there may be pain during and after the massage and it is helpful for the therapist if the client voices out when the strokes are beyond their comfort zone. Pain normally subsides in a few days and applying ice on the area is recommended for relief. List of references http://altmedicine. about. com/od/massage/a/massage. htm http://drdavedc. com/deep-tissue. html http://www. amtamassage. org/about/terms. html http://www. tealcenter. com/modalities. shtml#Anchor-NEUROMUSCULAR-24500 Trigger Point Therapy Trigger point therapy is also known as myotherapy or neuromuscular therapy. This massage modality was introduced by Janet Travell and David Simons and developed around the theory that pain is caused by myofascial trigger points which are tiny contraction knots that form in a muscle once it is injured or subjected to too much stress. Muscles are made up of sacromeres, tiny units that alternately contract and relax in a synchronized fashion during body movement enabling blood circulation. Trigger points develop when sacromeres overlap and become entwined. Blood flow is impeded in the immediate area and the oxygen shortage results in the accumulation of metabolic wastes which irritate the knotted sacromeres. These trigger points send out pain signals, not from its actual site but from another part of the muscle or body, hence the concept of referred pain. Trigger point therapists say that it is ineffective to treat muscle pain where it hurts. One has to look for the site of the trigger point and apply therapy there to guarantee successful treatment. Travel and Simons reveal that headaches, neck and jaw pain, low back pain, tennis elbow, and carpal tunnel syndrome can be attributed to trigger points and that they are also the causes of pain in the shoulder, wrist, hip, knee, and ankle joints that is so often mistakenly diagnosed for arthritis, tendinitis, bursitis, or ligament injury. Trigger points also display other seemingly unrelated symptoms such as dizziness, earaches, sinusitis, nausea, heartburn, false heart pain, heart arrhythmia, genital pain, and numbness in the hands and feet. Even fibromyalgia is said to have its beginnings with myofascial trigger points. Using mainly finger pressure, trigger point therapy releases the interlocked sacromeres into a state where they are neither contracted nor stretched. Typical therapy lasts between 3-10 days in order to achieve marked results. In treating chronic conditions that have also persisted over long periods of time, results can be achieved in a span of 3 weeks. List of references http://www. amtamassage. org/about/terms. html http://www. triggerpointbook. com/triggerp. htm Therapeutic Bodywork Therapeutic bodywork is a modality that combines Western and Eastern massage practices with emphasis on establishing harmony between mind and body. Stress, injury, traumatic experiences and anxiety affects not only the mind but also the body. This form of massage aims to bring about complete relaxation of both spheres by reinstating the natural flow of energy, with particular consideration of the breathing pattern. Massage strokes using the palms and forearm in long, rhythmic flowing movements alternating light and deep pressure, holding and stretching relieves the body and mind of deep seated tensions giving a sense of completeness, wellness, reinvigoration and freedom. Touch facilitates the innate body processes involved in self healing and should be treated as a maintenance therapy for the prevention of dysfunction in both body and mind brought about by daily stresses in life. List of references http://www. bodywork-Londonvienna. co. uk/phdi/p1. nsf/supppages/1702? opendocumentpart=2 http://www. therapeuticbodywork. co. uk/therapies_holistic. html Sports Massage Sports massage is utilized both for treatment of muscle stress after intense physical activity (post-event) or for muscle conditioning before engaging in it (pre-event). Thus, it decreases the chances for injury while increasing performance levels and mobility. It also promotes a positive mindset with the release of body endorphins and a relaxed state after activity. Strokes intended for athletes include vigorous manipulation, assisted stretching for muscle warm-up prior to strenuous movement and soothing manipulation to ease muscle contractions and promote blood circulation after physical exertion. If injury occurs, focused massage movements are applied to lessen muscle inflammation, facilitate recovery and prevent scar tissue formation. There are massage techniques aimed for particular body areas and also particular injuries. Specifically, sports massage can render the following physiological benefits: 1. Improved tissue permeability deep pressure massage strokes enable constricted tissue membranes to open up and allow vital body fluids to enter and for metabolic waste products such as lactic and uric acid to be flushed out. The entry of much needed nutrients and oxygen through the blood enable muscles to heal faster. 2. Thorough stretching of muscles massage stretches muscles, ligaments and tendons in a way that can not be achieved using traditional methods. Muscles are stretched lengthwise and crosswise. Massage also stretches the myofascia, or the thin membrane that holds muscles together, thereby releasing tension there. 3. Restores tissue elasticity grueling training can cause tissues to become rigid and inflexible. Massage can make overworked tissues pliant and elastic. 4. Promotes micro-circulation massage facilitates smooth blood flow to tissues by expanding blood vessels in order for oxygen and nutrients to pass through unhampered. The development of classic or Swedish massage techniques into a modality that was appropriate for athletes’ conditions and needs began in the early 1900’s in Finland, specifically in the Finnish School of Massage.

Such A Good Boy: How A Pampered Sons Greed Led To Murder: Summary Essay

Such A Good Boy: How A Pampered Son's Greed Led to Murder: Summary 18 year old Darren Huenemann of Saanich, British Columbia seemed to be a model student, friend, son and grandson. His mother Sharon called him the "perfect gentleman", as did most of the community around him. When his grandmother Doris made out her will in 1989, she made it so her daughter Sharon would receive half of her $4 million dollar estate, and Darren the other half. At the same time Sharon updated her will to include Darren as the beneficiary of her estate. If they ever came to harm and died, he would be a very rich young man. In the fall of 1989, Darren Huenemann decided that he wanted to be that very rich young man now. The book, Such A Good Boy: How A Pampered Son's Greed Led to Murder, written by Lisa Hobbs Birnie, starts out with a profile of the characters involved in the brutal tale. First is Doris Kryciak Leatherbarrow, born in Calder, Saskatchewan in 1920. Doris grew up in poverty, the oldest of seven children in the farming family. Doris was a good student when she went to school, but quit at fifteen and worked at school. She married George Artemenko, a shipyard worker, and became pregnant soon after. She gave birth to Sharon Doreen in March of 1943. This daughter never knew her father; George died in a fall at work three months after the birth of his child. This left Doris alone and knowing that she needed to do something to support her child. After the war, she landed a job with the newly formed Unemployment Services in the Vancouver area, where she raised enough money to complete one of her dreams: own her own dress shop. She married again to Rene Leatherbarrow, and expanded her dress shop to a large fashion warehouse with four stores. Next explained in the book is Sharon Doreen Leatherbarrow. She grew up under a mother that was always working, and a father that was usually away on business excursions. She learned how to manipulate her mother using guilt to receive what her young heart desired. She married three times: the second wedding yielding a son named Darren Charles, and the third wedding to Ralph Huenemann lasted until her death. Sharon usually lived off her mother's wealth, but was later put on the payroll by Doris when Doris needed assistance in her work.  ... ...nt of their power to deliver a jurisprudent sentence, one of justice and fairness. Also a power sentence will show that the youth, knowing exactly what they were doing, are not above the law in their rights. Huenemann's money and influence also was shown to be ineffective in his attempts to become above the law. Finally, this case gives an example of the motive of greed, purely and as evil as it gets. Conclusions This case shows that pampering a child, showering him with wealth, and flaunting the idea that "it will all be his someday", is a formula for disaster. The child does not have a chance to develop his own personality, therefore puts up "masks" and his real personality broods and grows to resent his elders. The book, Such A Good Boy: How A Pampered Son's Greed Led To Murder, written by Lisa Hobbs Birnie, is a well written case review, with very little bias or contrary opinion. It strictly relates the facts in almost every aspect. This would be a good book for a senior law class to read and relate their ideas on the evidence, the judgment, and the inside of the criminal mind of Darren Huenemann. Such A Good Boy: How A Pampered Sons Greed Led To Murder: Summary Essay Such A Good Boy: How A Pampered Son's Greed Led to Murder: Summary 18 year old Darren Huenemann of Saanich, British Columbia seemed to be a model student, friend, son and grandson. His mother Sharon called him the "perfect gentleman", as did most of the community around him. When his grandmother Doris made out her will in 1989, she made it so her daughter Sharon would receive half of her $4 million dollar estate, and Darren the other half. At the same time Sharon updated her will to include Darren as the beneficiary of her estate. If they ever came to harm and died, he would be a very rich young man. In the fall of 1989, Darren Huenemann decided that he wanted to be that very rich young man now. The book, Such A Good Boy: How A Pampered Son's Greed Led to Murder, written by Lisa Hobbs Birnie, starts out with a profile of the characters involved in the brutal tale. First is Doris Kryciak Leatherbarrow, born in Calder, Saskatchewan in 1920. Doris grew up in poverty, the oldest of seven children in the farming family. Doris was a good student when she went to school, but quit at fifteen and worked at school. She married George Artemenko, a shipyard worker, and became pregnant soon after. She gave birth to Sharon Doreen in March of 1943. This daughter never knew her father; George died in a fall at work three months after the birth of his child. This left Doris alone and knowing that she needed to do something to support her child. After the war, she landed a job with the newly formed Unemployment Services in the Vancouver area, where she raised enough money to complete one of her dreams: own her own dress shop. She married again to Rene Leatherbarrow, and expanded her dress shop to a large fashion warehouse with four stores. Next explained in the book is Sharon Doreen Leatherbarrow. She grew up under a mother that was always working, and a father that was usually away on business excursions. She learned how to manipulate her mother using guilt to receive what her young heart desired. She married three times: the second wedding yielding a son named Darren Charles, and the third wedding to Ralph Huenemann lasted until her death. Sharon usually lived off her mother's wealth, but was later put on the payroll by Doris when Doris needed assistance in her work.  ... ...nt of their power to deliver a jurisprudent sentence, one of justice and fairness. Also a power sentence will show that the youth, knowing exactly what they were doing, are not above the law in their rights. Huenemann's money and influence also was shown to be ineffective in his attempts to become above the law. Finally, this case gives an example of the motive of greed, purely and as evil as it gets. Conclusions This case shows that pampering a child, showering him with wealth, and flaunting the idea that "it will all be his someday", is a formula for disaster. The child does not have a chance to develop his own personality, therefore puts up "masks" and his real personality broods and grows to resent his elders. The book, Such A Good Boy: How A Pampered Son's Greed Led To Murder, written by Lisa Hobbs Birnie, is a well written case review, with very little bias or contrary opinion. It strictly relates the facts in almost every aspect. This would be a good book for a senior law class to read and relate their ideas on the evidence, the judgment, and the inside of the criminal mind of Darren Huenemann.

Project Management Problems

In replying the below inquiries you are to supply a brief analysis of the place at jurisprudence, backed with commendations of the relevant legal commissariats, case-law and commentary. Address the points tersely in such a mode as to demo that you have understood the rules that come into drama and modulate the state of affairs being described.Undertaking Manager is approached by a client who would wish to contract Project Manager’s services as a undertaking director. Undertaking Manager would wish to restrict his exposure to amendss in position of the fact that he will necessitate to contract the services of assorted professionals to complete the occupation.How can he make that?As stated in the Civil Code 960, ‘A contract is an understanding or an agreement between two or more individuals by which an duty is created, regulated, or dissolved.’ This means that if the Project Manager is contracted by the Client, and in bend the Project Manager contracts 3rd parties, the Project Managerstraightwill reply, in favor of the Client for the amendss that are caused by those 3rd parties that the Project would hold engaged. The primary method of understating exposure to amendss is to choose for an Indemnity insurance. This means that in instance of harm, the insurance would counterbalance the Undertaking Manager ( or the client in inquiry, straight ) . Furthermore, the insurance company on payment of the damages, would be subrogated in the rights of its client/project director, thereby it can turn against the party who is found to be responsible for the amendss. Alternatively, On the other manus, the Project Manager has two possible contractual understandings, each with different legal and practical deductions:A Contract with the client and a sub-contract with the 3rd party professional ( ‘sub-contractors’ ) . With a position to minimise the hazards, the latter contract should reproduce the same hazards and precautions which would hold been included in the chief understanding, i.e. The understanding between the client and undertaking director.A contract with the client for supervising the undertaking, where the client has a distinguishable contract with the 3rd party professionals ( the sub-contractors ) .To restrict exposure to amendss, option 2 is safer, but may non be acceptable from the client’s point of position who himself would desire to restrict his exposure/risks. In this instance, each contract would be one where, ‘the individual set abouting the work shall confer merely his labor or accomplishment, or tha t he shall besides provide the materials.’ ( Civil Code 1663 ) . Furthermore, the Project Manager would in bend be dissolved from any incompetence by the other professionals because as stated in the Civil Code 1037, ‘where a individual for any work or service whatsoever employs another individual who is unqualified, or whom he has non sensible evidences to see competent, he shall be apt for any harm which such other individual may, through incompetency in the public presentation of such work or service, cause to others.’ In such instances, the client is considered to be a contractor, and hence is apt ‘for the Acts of the Apostless of the individuals employed by him.’ ( Civil Code 1642 ) In the latter instance, if a client files for amendss against the Project Manager, said Project Manager may raise the supplication that he is non the 1 to reply for the amendss of the 3rd party sub-contractors ( since he would non hold contracted them ) and may besides name to the suit the said 3rd parties or in bend file for amendss against the sub-contractors, as stated under Article 1038 of the Civil Code ‘Any individual who without the necessary accomplishment undertakes any work or serve shall be apt for any harm which, through his unskilfulness, he may do to others.’ In the former instance ( where the Project Manager contracts straight with the Client ) , if the client files for amendss against the Project Manager, the said Project Manager may non raise the supplication that he is non the 1 to reply for the amendss of the 3rd party sub-contractors ( since he would non hold contracted them ) . Furthermore, he may arguably NOT sell to the suit the said 3rd parties, but if found responsible ( for the Acts of the Apostless or skips of the said 3rd parties, which the client would hold to turn out anyhow ) so he MAY in bend file for amendss against the sub-contractors, as stated under Article 1038 of the Civil Code ‘Any individual who without the necessary accomplishment undertakes any work or serve shall be apt for any harm which, through his unskilfulness, he may do to others.’ In any given instance, noteworthy in the context being discussed, the rule contemplated under Article 1138 of the Civil which states that ‘Where the understanding provides that the party who fails to transport it out shall pay a certain amount by manner of amendss, it shall non be lawful to present to the other party a greater or lesser sum.’Does it do a difference if the client is a natural individual undertaking the occupation for his/her personal demands or if the client is abargainer [ SM1 ]? Why?In this instance, a differentiation between Natural [ SM2 ] and Legal individual [ SM3 ] has to be given. The natural individual is by and large a physical entity that is responsible in his ain name for any skip [ SM4 ] , unless he proves that he has contracted on behalf of others. On the other manus, a legal individual is one that is non-physical ( like for illustration a company ) . A natural individual and a legal individual have the ability to either contract in their na me or on behalf of others. Both parties enjoy the ability to come in into contracts. When a Undertaking Manager is undertaking with a legal individual, he is undertaking non with persons but with the company itself, which enjoys a separate legal personality from its members/shareholders.Undertaking Manager is an designer and, apart from moving as undertaking director, will be personally responsible for the construction/ change works. He would wish to restrict his exposure for defects as best he could.How can he make this contractually?First and first, one can non take it for granted that the Project Manager is the designer, intending that if the Project Manager did non straight take portion in the programs and building of the undertaking, he/she shall non be found apt on the footing of the fact that he besides happens to be an designer by profession. Furthermore, one has the right to even diminish contractually the 15 twelvemonth clip span in instance of defects. Such timespan is gi ven in the Civil Code ( 1638 ) , ’If a edifice or other considerable rock work erected under a edifice contract shall, in the class of 15 old ages from the twenty-four hours on which the building of the same was completed, perish, entirely or in portion, or be in apparent danger of falling to destroy, owing to a defect in the building, or even owing to some defect in the land, the designer and the contractor shall be responsible therefor.’Does it do a difference if the client is a natural individual moving in his/her personal capacity or a bargainer?As antecedently mentioned, a natural individual is by and large a physical entity that is responsible in his ain name, unless he proves that he has contracted on behalf of others. On the other manus, a legal individual ( bargainer ) [ Di5 ] is one that is non-physical ( like for illustration a company ) . There is a given that whoever contracts does so in his ain name, unless he proves that he has contracted in the name of another individual. The debitor has the duties to do it clear that he is undertaking in the name of a company. The foregoing considerations apply whether the client is a natural individual ( single or bargainer ) or a legal individual ( company ) .Undertaking Manager is engaged and in order for him to carry through his battle he issues petitions for citations to three providers of stuffs. He stipulates a cap. They all reply with a quotation mark within the cap.Has an understanding been formed?No, an understanding has non been formed. Invitations to offer occurred when the Project Manager asked for a quotation mark. If this is non accepted, no contract has been formed. Said offer is capable to acceptance until and unless that offer is accepted, there is no contract.If so, at what phase [ SM6 ]?[ Di7 ]A contract is ‘an understanding reached between two or more parties which is lawfully enforceable when executed in conformity with specific requirements.’ Note that contract s should be specific to the undertaking in inquiry, every bit good as reflecting the understanding between the parties in inquiry. Contracts are adhering understandings, which is why it is of great importance that all parties understand the footings entailed by said contract, including rights and duties. Every contract consists of the followers:Offer ;Credence ;‘Acceptance ‘ occurs when both parties arrive to an unqualified understanding of all the offered footings. However, a period of dialogue normally occurs. The purpose of the dialogues is to present new footings and conditions and counter offers to the original offer, so as to get to an understanding that satisfies all parties. Communication of credence The credence of the contract offer occurs merely when the credence is communicated to the offerer. This includes methods like:By telephoneWriteIf non, why? And what is required to organize the contract?No credence has been given by the Project Manager to any of the provided quotation marks. For a contract to be formed, an exchange of an offer from, in this instance the providers, and an credence from the Project Manager must happen. Note that both parties must hold the purpose to adhere themselves. Furthermore, both offer and credence must beecht Acts of the Apostless of will that manifest the relevant consent. It is deserving nil that a contract is valid despite being non written, i.e. Credence by word of oral cavity or electronic mail is besides a contract, unless the jurisprudence expressly requires that the understanding should be in composing. These necessities of offer and credence are non mentioned in the Civil Code ( unlike Italian Civil Code ) . They are specifically mentioned in the Commercial Code and Electronic Commerce Act. The civil codification ( under 966 ) merely spells what is required for the cogency of a contract: (a) Capacity of the parties to contract ; (B) The consent of the party who binds himself ; (degree Celsiuss) A certain thing which constitutes the subject-matter of the contract ; (vitamin D) A lawful consideration.The most favorable quotation mark, from A, comes with a clause saying that â€Å"An understanding must be made in authorship and all payments must be made in advance.† Project director writes to A accepting the quotation mark. Is this sufficient?Yes, in this instance, there is sufficient cogent evidence that a contract has been formed. An offer has been given by A, which was so accepted ‘in writing’ by the Project Manager, a phase of personal businesss which is so confirmed by the fact that works would later be undertaken, in pursuit of and in conformity with the same quotation mark.Undertaking director pays the monetary value and A provides the stuffs, but these are found non to be in line with the specifications requested. What is the consequence of this? What are Project Manager’s options at jurisprudence?When a marketer is selling building stuff, he is ‘bound to justify the thing sold against any latent defects w hich render it unfit for the usage for which it is intended, or which diminish its value to such an extent that the purchaser would non hold bought it or would hold tendered a smaller price..’ ( Civil Code Article 1424 ) When such required are non met, the undermentioned occurs:Client dissatisfactionDelaies in undertaking completionThe marketer is ‘answerable for latent defects, even though they were non known to him, unless he has stipulated that he shall non in any such instance be bound to any warranty.’ As a consequence of this, the Project Manager has two options at jurisprudence ;Actio RedhibitoriaTo return the stuff and have the monetary value repaid to him. Compensation for amendss may be besides implemented.Actio AestimatoriaTo retain the stuff and have a portion of the monetary value repaid to him which shall be determined by the tribunal.Civil Code Article 1434, ‘The purchaser, even though at that place be no understanding to that consequence, is bound to pay involvement on the monetary value up to the twenty-four hours of payment at the rate of five per centper annum, randomly in the undermentioned instances: (a) if the thing sold and delivered outputs fruits or other net incomes ; (B) if, even though the thing yields no fruits or other net incomes, he has been called upon by agencies of a judicial hint to pay the monetary value ; (degree Celsiuss) if the bringing of the thing, being movable, has non taken topographic point through the mistake of the purchaser, and the marketer has called upon him, by agencies of a judicial hint, to take bringing of the thing: Provided that in the instances mentioned in paragraphs (B) and (degree Celsiuss) , involvement shall run merely from the twenty-four hours of the service of the said judicial intimatation.Undertaking director has besides engaged the services of an lineman, B. The contract stated that B had to finish the plants within two months harmonizing to a agenda of plants agreed to. Following the first month it is clear that B has non completed 1/3 of the plants he was to finish within the period of one month. It is clear to project director that B will non finish the plants within two months and now it will be possible for Project Manager to maintain to the timelines imposed on him by client merely if he hires a larger administration to make the plants alternatively of B. But these alternate service suppliers will be more expensive.What are the Project Manager’s options?The Project Manager has the right to register for amendss due to non-performance against the Electrician but would hol d to wait that the term of the contract has expired, as follows:Termination of Contract due to non-performance, ’ Civil Code 1640.( 1 ) it shall be lawful for the employer to fade out the contract, even though the work has been commenced. ( 3 ) If the employer has valid ground for the disintegration, he is to pay the contractor merely such amount which shall non transcend the disbursals and work of the contractor, after taking into consideration the utility of such disbursals and work to the employer every bit good as any amendss which he may hold suffered.’In such instances, choosing for Termination of Contract could ensue in farther holds. One of the Project Manager’s chief functions is to understate amendss, and hence the option of expiration may non be feasible and commercially practical. Punishments would hold been set up contractually that the party in inquiry ( in this instance Electrician B ) , should pay a certain sum for every twenty-four hours of hold . Naturally the Undertaking director would be exposed to liability towards the client but at least he would hold safeguarded himself against the Electrician..Who will hold to bear the addition in costs if Project Manager engages these new service suppliers?The addition in costs are to be incurred by the Electrician B. This includes the followers: Article 1135 of the Civil Code, ’†¦damages due to the creditor are, by and large, in regard of the loss which he has sustained, and the net income of which he has been deprived. Article 1136 of the Civil Code, ’the debitor shall merely be apt for such amendss as were or could hold been foreseen at the clip of the agreement.’Will it do a difference if Project Manager is moving as chief or agent?When a Undertaking Manager is moving as chief, he has to reply for the actions holds. If he’s moving as an agent for a 3rd party, he would be replying in the name of the party, provided that it is clear that the undertaking director is moving in the name of that 3rd party.Undertaking Manager requires pigment. He is approached by a individual who states that he is the local agent of an internationally celebrated industry and the said â€Å"agent† offers a really advantageous monetary value. Undertaking Manager orders the pigment, this is supplied and Project Manager pays for it. But before the pigment is used Project Manager sees a Notice in the newspaper stating that the international maker has nil to make with the â€Å"agent† and th at the â€Å"agent† is a fraudster. Undertaking Manager does non desire to utilize the pigment as he will non be covered by the â€Å"international guarantee† that was purportedly provided by the international maker. What are his options at jurisprudence?In the instance of fraud, the Project Manager has the right to register for nothingness of the understanding in inquiry. As stated in Article 981 of the Civil Code, ’Fraud shall be a cause of nothingness of the understanding Fraud. When the ruses practised by one of the parties were such that without them the other party would non hold contracted.’ The debitor, which in this instance is the agent providing the pigment, is to pay ‘the compensation in regard of the loss sustained by the creditor, and of the net income of which he was deprived, shall merely include such amendss as are the immediate and direct effect of the non-performance.’ ( Civil Code Article 1137 ) . When the mandatary ( provider of pigment ) acts beyond the authorization given to him by the authorization, he may be found responsible for those actions in his ain name. Page1of12

Year-round Schooling Arguement Essay

Well If your previous answer was yes, I have you know that you shouldn't. Imagine a whole year of finally succeeding in your honors classes, receiving all Ass and obtaining lots of new information. So as a reward your mother allows you to stay with your grandparents in Puerco Rice for the entire summer. You practically have the time of your life not even laying hands on a single book.When you arrive back and you attend your first day of school, you are shocked to see that you've practically forgotten all of the information of the past year. Now, you must waste your precious class time and time outside of school to regain all of that Information. Year-round schooling should be Implemented across the U. S. In order to improve retention. Reasons that it should be implemented is because programs that help increase retention over the summer are not accessible to everyone and even with good amounts of sleep, students do not perform any better on standardized tests.Some might say that summe r schools/tutoring programs to keep students Involved in learning In the summer are available to everyone, but that Is false. In reality, summer programs are accessible to those of higher income and not those of lower income because of this though students of lower income forget what they've learned over the course of the year. Summer vacation is causing those students to spend too much time outside of educational environment and because of that, their retention decreases.So, undeniably, year- mound schooling could stop summer break from sullying students' education. It is said that even with sufficient sleep, only half of students tested with year-round schooling made Adequate Yearly Progress. The real truth is that with smaller breaks in the year students got sufficient sleep which enhanced their memory. In addition to memory, sleep improves focus, stamina, and attention span. With year-round schooling students became more perennial with their work and were less likely inclined to cause a brouhaha class.It is ultimately up to the students' and staffs' illnesses whether or not to excel in school with year-round schooling, Just like regular school. It Is of common belief that students' performance In school Is solely based on their Intelligence and focus. However, society Is endlessly suggesting excuses in attempt to justify the factors counting against students' success in school. Factors such as how qualified a teacher is, teaching methods, the type of environment, or the amount of discipline in class can count against students' school excellence.Honestly, the possibilities are endless and the main hindrance to successful student education Is summer vacation. Mitchell Feldman, a writer had Douglas high school In Parkland, Florida, states research that â€Å"According to the university of Missouri and Tennessee State university, student achievement test scores decline over summer vacation and summer loss equals about one month on a grade level equivalent sca le. † He states that â€Å"If vacations were shortened, retention would increase. This Just proves only how detrimental summer vacation is, and how beneficial year-round schooling Is.Year-round schooling should be Implemented across the U. S. In order to Improve retention. Also because programs even with good amounts of sleep, students do not perform any better on standardized tests, and because summer break is a main factor in the academic failure of students. This academic failure will continue to worsen if year-round schooling isn't implemented. The question lies whether we should resume deteriorating the future of our schools, or make a change. So I ask you, does summer vacation seem all that worth it to you now?

The Best Health Care Jobs in California With No 4 Year Degree Required

The Best Health Care Jobs in California With No 4 Year Degree Required California is expected to have a pretty large shortage of health care workers by 2025. Many of these positions are a lower level that does not require a bachelor’s degree. So whether you’re looking to fall into the health care industry or you’re already firmly entrenched in it, Cali may be a great place for you to find a health care job, especially if you only have your associates degree.Here are some of the best jobs health care jobs in California for people without a bachelor’s degree. You can refer to the infographic for more information.1.  Diagnostic Medical Sonographer  2.  Registered Nurse3.  Medical Assistant4.  Medical Billing Specialist  5.  Pharmacy Technician  6.  Respiratory Therapist  7.  Surgical TechnologistSource: [sjvc.edu]

A Short History of the Architecture Profession

A Short History of the Architecture Profession Architecture was not always thought of as a profession. The architect was the person who could build structures that didnt fall down. In fact, the word architect comes from the Greek word for chief carpenter, architektÃ… n.  In the United States, architecture as a licensed profession changed in 1857. Before the 1800s, any talented and skilled person could become an architect through reading, apprenticeship, self-study, and admiration of the current ruling class. Ancient Greek and Roman rulers picked out the engineers whose work would make them look good. The great Gothic cathedrals in Europe were built by masons, carpenters, and other artisans and tradesmen. Over time, wealthy, educated aristocrats became key designers. They achieved their training informally, without established guidelines or standards. Today we consider these early builders and designers as architects: Vitruvius The Roman builder Marcus Vitruvius Pollio is often cited as the first architect. As chief engineer for Roman rulers such as Emperor Augustus, Vitruvius documented building methods and acceptable styles to be used by governments. His three principles of architecture- firmitas, utilitas, venustas- are used as models of what architecture should be even today. Palladio The famous Renaissance architect Andrea Palladio apprenticed as a stonecutter. He learned about the Classical Orders from scholars of ancient Greece and Rome- when Vitruvius De Architectura is translated, Palladio embraces ideas of symmetry and proportion. Wren Sir Christopher Wren, who designed some of Londons most important buildings after the Great Fire of 1666, was a mathematician and scientist. He educated himself through reading, travel, and meeting other designers. Jefferson When the American statesman Thomas Jefferson designed Monticello and other important buildings, he had learned about architecture through books by Renaissance masters like Palladio and Giacomo da Vignola. Jefferson also sketched his observations of Renaissance architecture when he was Minister to France. During the 1700 and 1800s, prestigious art academies like École des Beaux-Arts provided training in architecture with an emphasis on the Classical Orders. Many important architects in Europe and the American colonies received some of their education at École des Beaux-Arts. However, architects were not required to enroll in the Academy or any other formal educational program. There were no required exams or licensing regulations. The Influence of the AIA In the United States, architecture evolved as a highly organized profession when a group of prominent architects, including  Richard Morris Hunt, launched the AIA (American Institute of Architects). Founded on February 23, 1857, the AIA aspired to promote the scientific and practical perfection of its members and elevate the standing of the profession. Other founding members included Charles Babcock, H. W. Cleaveland, Henry Dudley, Leopold Eidlitz, Edward Gardiner, J. Wrey Mould, Fred A. Petersen, J. M. Priest, Richard Upjohn, John Welch, and Joseph C. Wells. Americas earliest AIA architects established their careers during turbulent times. In 1857 the nation was on the brink of Civil War and, after years of economic prosperity, America plunged into depression in the Panic of 1857. The American Institute of Architects doggedly laid the foundations for establishing architecture as a profession. The organization brought standards of ethical conduct- professionalsim- to Americas planners and designers. As the AIA grew, it established standardized contracts and developed policies for the training and credentialing of architects. The AIA itself does not issue licenses nor is it a requirement to be a member of the AIA. The AIA is a professional organization- a community of architects led by architects. The newly formed AIA did not have funds to create a national architecture school but gave organizational support to new programs for architecture studies at established schools. The earliest architecture schools in the US included the Massachusetts Institute of Technology (1868), Cornell (1871), the University of Illinois (1873), Columbia University (1881), and Tuskegee (1881). Today, over one hundred architecture school programs in the United States are accredited by the National Architectural Accrediting Board (NAAB), which standardizes the education and training of US architects. NAAB is the only agency in the US that is authorized to accredit professional degree programs in architecture. Canada has a similar agency, the Canadian Architectural Certification Board (CACB). In 1897, Illinois was the first state in the US to adopt a licensing law for architects. Other states followed slowly over the next 50 years. Today, a professional license is required of all architects who practice in the US. Standards for licensing are regulated by the National Council of Architectural Registration Boards (NCARB). Medical doctors cannot practice medicine without a license and neither can architects. You wouldnt want an untrained and unlicensed doctor treating your medical condition, so you shouldnt want an untrained, unlicensed architect build that high rise office building in which you work. A licensed profession is a path toward a safer world. Learn More The Architects Handbook of Professional Practice by the American Institute of Architects, Wiley, 2013Architect? A Candid Guide to the Profession by Roger K. Lewis, MIT Press, 1998From Craft to Profession: The Practice of Architecture in Nineteenth-Century America by Mary N. Woods, University of California Press, 1999The Architect: Chapters in the History of the Profession by Spiro Kostof, Oxford University Press, 1977

Web Blog - Essay Example | Topics and Well Written Essays - 250 words

Web Blog - - Essay Example We must also consider that there is a legislation which does not allow abortion in advanced stages of pregnancy. So we can start an endless debate on when is the fetus considered as a living being, or support a law that is made to protect whether women and babies (it is advisable to abort under 21 weeks, but it is protected by the law until week 24). We must also consider the fact that, having an abortion is an operation and, by no means, women are making this decision lightly. Maybe, if talking clearly to teenagers about sex and methods of contraception was not such a big taboo, they will have enough information to make a better decision. If they are concerned about the importance of prevention and taking care of their health, they will be able to avoid unwanted pregnancies and will be much more responsible persons. But in the case they got pregnant, it is always better to have the opportunity and the adequate means to decide if they want to terminate their pregnancy or not. Sexual education is extremely important, as it is the best way to avoid abortion and to bring up responsible and careful persons. It is simply just not logical to get stuck into a position which gives priority to the fetus and not to the women’s life, and which does not allow women to decide by their selves if they want or not to have a

The Effects of Cocaine Research Paper Example | Topics and Well Written Essays - 1750 words

The Effects of Cocaine - Research Paper Example Statement of the Problem In order to effectively fight cocaine addiction among various members of the population, nongovernmental as well as governmental organizations have to comprehend the different reasons why people in different economic brackets choose to abuse the drug. In addition, they have to find ways of gaining the trust of drug users in order to influence their choices. Hypothesis Crack cocaine, which comes in the form of rock crystals, is considered to be the most addictive of all types of cocaine. It has become easily accessible to individuals in all socioeconomic brackets. Crack is a variety of cocaine that is currently more widely abused. Crack has more intense as well as swift effects than do the other varieties of cocaine which are injected or snorted. Crack is also cheaper to produce and thus has become accessible to people in all socioeconomic brackets. In most cases, people use crack to boost their abilities in a competitive world in which there is the constant r ace to be the best. While imbuing them with the strength to keep performing, cocaine also gives its users an abnormal feeling of pleasure. In the past three decades since it first emerged in the 80s, crack cocaine has left many destroyed communities in its wake all over the world. Research Questions 1. How does cocaine affect the physical body? 2. 2. How does cocaine affect a person psychologically? 3. What are the economic impacts of cocaine? 4. What are the medicinal uses of cocaine? 5. Who are the largest producers of cocaine? 6. What are the programs that can help a person addicted to cocaine? Crack is more pure and therefore considerably more addictive than cocaine which is mixed with impurities. Addicts who smoke crack experience a feeling of happiness in about 10 to 15 seconds while those addicted to cocaine who experience a rush 10 to 15 minutes after smoking. This feeling is then followed by a feeling of desperation when the drop into depressed feelings follows the â€Å"high.† This crash then compels the addict to seek for more cocaine so that he or she may experience the feeling of happiness once more. Consuming any amount of cocaine that is more than 100 milligrams can result in erratic, bizarre, or violent behavior. The addict will experience physical symptoms such as chest pain, blurred vision, fever, nausea, convulsions, muscle spasms, and finally death from brain or heart failure which causes the addict to stop breathing (Lennard-Browne 65). Crack cocaine addiction is an extremely difficult habit to stop and may actually require the hospitalization of th e addict who experiences adverse withdrawal symptoms upon stopping to use the drug. Psychological Effects Crack cocaine triggers major pleasure centers in the brain and brings about an extremely heightened feeling of ecstasy. People who wish to start using cocaine merely do so in order to stimulate themselves to be at their best so that they can work harder and longer. While the results of the pleasant and invincible feelings appear to give the addict an almost supernatural experience at first, repeated cocaine use soon dominates his or her life to the extent that he or she cannot function without it. Depression is the result of long term abuse of cocaine. The addicted person takes crack in order not to feel depressed. The drug reduces a person’s mental capacities to psychosis and auditory hallucinations. Crack cocaine brings about a severe mental

ALL ART A PRODUCT OF ITS TIME CULTURE'S VALUES FOUND EMBEDDED IN ART Essay

ALL ART A PRODUCT OF ITS TIME CULTURE'S VALUES FOUND EMBEDDED IN ART - Essay Example In fact, all forms of art may be viewed as products of their time and manifestations of the values of the culture to which they belong. With that said, it is only logical to conclude that the dominant mood of a period can actually be seen in any human production and an art form may be analyzed to reveal the historically defining values of a culture. Defined as "the practice of applying color to a surface" such as canvas, paper, wood, lacquer, glass, or concrete, painting is one art form worthy of analysis. The term "painting" when used in an artistic sense means the use of the craft along with composition, drawing, and other aesthetic factors so as to showcase the "expressive and conceptual intention of the practitioner." (Painting) Throughout history, painting is used as a way to represent, document, and express all the various intentions and subjects that are as many as the practitioners of the activity itself. Because of this, paintings can be representational and naturalistic as in a landscape or still life painting; abstract; photographic; loaded with symbolism, narrative content, emotion; or political in nature. (Painting) Spiritual concepts and motifs actually dominated in the history of painting--from mythological figures on pottery to biblical scenes on the interior walls and ceiling of The Sistine Chapel, as well as vivid depictions of human beings as spiritual subjects. (Painting) Oil painting, the process of painting with pigments bounded by a medium of drying oil, such as linseed oil in early modern Europe, is considered by many as a distinct painting genre "with rich and complex traditions in style and subject matter." (Painting) In fact, oil paintings throughout history can be considered as outstanding visual documentations of history, culture and lifestyle of people. And with time, as new techniques and styles have emerged, oil paintings have become more versatile and enriched, and the

Multilevel Thresholding According to Histogram

Multilevel Thresholding According to Histogram Make Multilevel Thresholding According to Histogram by Cooperative Algorithm based on AFSA and Fuzzy Logic Image segmentation is a technique which is usually applied in the first step of image analysis and pattern recognition and is an important component of them. This technique is taken into account as one of the most difficult and the most sensitive problems in image analyzing. In this paper, a cooperative algorithm is proposed based on AFSA and k-means. The proposed algorithm is used to make multilevel thresholding for image segmentation according to histogram. In the proposed algorithm, first, artificial fish (AF) perform optimization process in AFSA. After swarm convergence, obtained cluster centers by AFs are used as initial cluster centers of k-means algorithm. After forwarding AFSAs output to k-means, AFs are reinitialized and performs clustering again. The proposed algorithm is used for segmenting 2 well-known images and obtained results are compared with each other. Experimental results show that segmented images quality by the proposed algorithm is much better than four other t ested algorithms. Keywords: Multilevel Thresholding; Histogram; Cooperative Algorithm; k-means. Image segmentation is a technique which is usually applied in the first step of image analysis and pattern recognition and is an important component of them. This technique is taken into account as one of the most difficult and the most sensitive problems in image analyzing. In fact, quality of final result of image analysis depends highly on the quality of image segmentation result. In image segmentation process, an image is divided into different regions. Segmentation approaches of mono-color images are with respect to discontinuity and/or similarity of gray level amounts in one region. If the approach performs segmentation based on discontinuities, the image is segmented with respect to abrupt changes on gray level by means of recognizing dots, lines and edges [1].The purpose of image segmentation approaches is to classify and convert pixels into regions. Histogram thresholding is one of the techniques, which has been applied extensively in mono-color images segmentation [2]. Generally, images are composed of regions with various gray levels. Therefore, an images histogram can consist of some peaks that each of them is related to one region. To separate boundaries of two peaks from each other, a threshold value is considered between valleys of two adjacent peaks. Indeed, histogram thresholding is a famous technique which is looking for peaks and valleys in a histogram [3]. Various clustering algorithms such as k-means [4] and FCM [5] have been used for histogram thresholding so far. As a matter of fact, clustering approaches, because of simplicity and effectiveness, belong to the most famous techniques that could be used for natural image segmentation. Applying clustering algorithms in histogram thresholding are such that first colors histogram is built and after that, clustering is done according to color distribution among pixels. O ne of the clustering methods is to use such swarm intelligence algorithms as particle swarm optimization (PSO) [6], and artificial fish swarm algorithm (AFSA) [7]. PSO was presented by Kenedy and Eberhart in 1995 [8]. Different versions of this algorithm have been used many times in data clustering [9]. Artificial fish swarm algorithm (AFSA) was presented by Li Xiao Lei in 2002 [10]. This algorithm is a technique based on swarm behaviors that was inspired from social behaviors of fish swarm in nature. AFSA works based on population, random search and behaviorism. This algorithm has been applied on different problems including machine learning [11, 12, 13], PID controlling [14], image segmentation [16], data clustering [7, 16] and scheduling [17]. K-means or famous Lloyd algorithm is one of the famous data clustering algorithms [18]. This algorithm is of high convergence rate, but has some weaknesses such as sensitivity to initial values of cluster centers and convergence to local op tima. Researchers have tried to remove these weaknesses by hybridizing this algorithm with other algorithms such as swarm intelligence ones [6, 19] and to utilize their advantages. One of these algorithms is KPSO in which first, k-means is performed and after that outcome of k-means is delivered to PSO as a particle [20]. Hence, at the beginning of the algorithm, k-means reaches to a local optimum with its high convergence rate and after that PSO takes the responsibility of increasing the result accuracy and exiting form local optimum. In this paper, a cooperative algorithm is proposed based on AFSA and k-means. The proposed algorithm is used to make multilevel thresholding for image segmentation according to histogram. In the proposed algorithm, first, artificial fish (AF) perform optimization process in AFSA. After swarm convergence, obtained cluster centers by AFs are used as initial cluster centers of k-means algorithm. After forwarding AFSAs output to k- means, AFs are reinitialized and performs clustering again. In fact, in the proposed algorithm, AFSA is used for a global search and k-means is used for a local search. The proposed algorithm along with four other algorithms is used for image segmentation on two known images Lenna and Barbara. Efficiency comparison shows that the proposed algorithm has an appropriate and acceptable efficiency. The remainder of the paper is organized as follows: in sections 2 and 3, standard AFSA and k-means algorithm will be described respectively and in section 4, the proposed algorithm will be presented. Section 5 studies the experiments and analyzes their results and final section concludes the paper. In water world, fish can find areas that have more foods, which is done with individual or swarm search by fishes. According to this characteristic, artificial fish (AF) model is represented by prey, free-move, and swarm and follow behaviors. AFs search the problem space by those behaviors. The environment, which AF lives in, substantially is solution space and other AFs domain. Food consistence degree in water area is AFSA objective function. Finally, AFs reach to a point which its food consistence degree is maxima (global optimum). In artificial fish swarm algorithm, AF perceives external concepts with sense of sight. Current position of AF is shown by vector X=(x 1, x 2,à ¢Ã¢â€š ¬Ã‚ ¦, x n). The visual is equal to sight field of AF and Xv is a position in visual where the AF wants to go. Then if Xv has better food consistence than current position of AF, it goes one step toward X v which causes change in AF position from X to Xnext , but if the current position of AF is better than X v, it continues searching in its visual area. Food consistence in position X is fitness value of this position and is shown with f(X). The step is equal to maximum length of the movement. The distance between two AFs which are in Xi and Xj positions is shown by Dis ij =||X i-Xj|| (Euclidean distance). AF model consists of two parts of variables and functions. Variables include X (current AF position), step (maximum length step), visual (sight field), try-number (the maximum test interactions and tries) and crowd factor ÃŽÂ ´ (0 The standard k-means algorithm is summarized as follows: Initial position of K cluster centers is determined randomly. The following steps are repeated: a) for each data vector: data vector is allocated to a cluster that its Euclidean distance from its center is smaller than the other clusters centers. Distance from cluster center is calculated by Equation (1): (1) In Equation (1), Xp is data vector p, Zj is the center of cluster j and d is the number of dimensions of data vectors and cluster center vectors. b) After allocating all data to clusters, each of cluster centers is updated by Equation (2): (2) Where, nj is the number of data vectors that belong to cluster j and Cj is a subset of all data vectors which belong to cluster j. The resulted cluster center of Equation (2) is the average vector of data vectors comprising cluster. (a) and (b) steps are iterated until the stopping criterion is satisfied. In this section, the proposed algorithm is described. In the proposed algorithm, there exists a population of AFSAs AFs. This population of AFs is initialized randomly in problem space. Each AF consists of K cluster center positions in one dimensional image histogram space. Therefore, search space for AFSA for K cluster centers has K components. Fitness function which AFSA has to minimize is shown in Equation (3). (3) Clustering on histogram is done by Equation (3) based on color distribution between given images pixels. The image is divided into K clusters (Ci) according to color attribute by K-1 thresholds. In Equation (3), the distance between color Xj on image histogram and the center of a cluster which it belongs to ( Zi), is multiplied by the frequency of pixels (fj) which have color value Xj on given image. This value is computed for all color values with respect to the center of a cluster which they belong to. Each color becomes the member of a cluster in which their distance from that cluster center is less than other cluster centers. Finally, the obtained results of all clusters are summed with each other. Indeed, Equation (3) calculates sum of intra cluster distances for one dimensional gray scale images, which is one of the most well-known clustering criteria. For improving obtained results by AFSA, some modifications must do on its structure. The best found position by swarm members so far in AFSA is saved in bulletin and AF which has found it might go even toward worse positions with performing a free-move behavior. Therefore, AFs cannot utilize their best swarm experience for improving the convergence rate because they just save it in bulletin. On the other hand, performing free-move behavior is inevitable for maintaining diversity of the swarm. In this paper, to remove this problem, every AF except best AF can perform free-move behavior. In fact, during execution of the proposed algorithm, this behavior is not performed for the best AF of the swarm at all. Hence, the best found position by the swarm would be the position of the best AF of the swarm. As a result, other members of the swarm can move in the direction of the best found position by executing follow and swarm behaviors. The purpose of designing the proposed algorithm is to take advantages of both AFSA and k-means algorithms and remove their weaknesses. K-means is of high convergence rate, but its very sensitive to initializing the cluster centers and in the case of selecting inappropriate initial cluster centers, it could converge to a local optimum. AFSA can pass local optima to some extent but cannot guarantee reaching to global optima. However, AFSAs computational complexity for optimization process is much more than k-means. How the proposed algorithm functions remove weaknesses of these two algorithms and apply their advantages is as following: In the proposed algorithm, first, the AFs are initialized in AFSA. Each of AFSA contains K cluster centers (K-1 threshold) which are displaced in the problem space by performing AFSAs behaviors. AFSA continues to perform until the AFs converge. After convergence of AFSA, best AFs position including the best cluster centers which have found by AFs so far is considered as the input of k-means. Then, k-means algorithm starts working and while it is not converged, it continues working. Therefore, AFSA searches globally and as far as it can, it passes local optima. After convergence of AFSAs AFs, its output would have an appropriate initial cluster centers for k-means. Hence, after sending AFSAs outcome to k-means, this algorithm starts searching locally. Consequently, in the proposed algorithm, global search ability of AFSA has been used and after converging, a great part of optimization process will be given to k-means to utilize high capability of local search of this algorithm and its high convergence rate. Since initial cluster centers for k-means are obtained by AFSA and k-means is used for local search, k-means weakness of sensitivity to initial cluster centers is removed. But, AFSA capability may not be enough for preventing from being trapped in local optima. If this algorithm is trapped in local optima, it cannot present proper initial cluster values to k-means. Thereafter, according to low ability of k-means in passing local optima, the obtained result cannot be acceptable. To raise this problem, after convergence of AFSA, the output of this algorithm is sent to k-means. Simultaneously with starting of k-means, AFSAs AFs are initialized and start global search again. In fact, in one time of executing the proposed algorithm, AFSA has several times of chance to perform an acceptable global search. It should be noted that in the proposed algorithm, in each time of executing AFSA, AFs just search globally and converge after a short time and k-means undertakes the remaining of optimization process which is local search. Therefore, with respect to low computational complexity of k-means, huge amount of computations for local search is prevented. In the proposed algorithm, it has been tried to utilize this conserved computation load for giving new opportunities to AFSA in order to perform an acceptable global search in at least one of given opportunities to it. Hence, for each execution of global search by AFSA, k-means is also performed once. In the proposed algorithm, to determine the convergence of artificial fish swarm, the difference of obtained results in consecutive iterations of performing the algorithm is used. When particles converge, the obtained results difference in consecutive iterations decreases, so by considering a threshold for the difference between best AFs fitness values in iterations i and j, it can determine their convergence. In the proposed algorithm, because AFSA and k-means algorithms are performed multiple times , always, it has to save the best found cluster centers by algorithm so far. For this purpose, a blackboard is applied that each time k-means finishes after convergence of AFSA, the obtained result of that will be compared with saved result in blackboard. If obtained cluster centers are better than saved result in blackboard, saved value in blackboard is updated. K- means execution finishes when after two consecutive iterations of its execution, cluster centers wouldnt be displaced. Pseudo code of the proposed algorithm is represented in Figure (1). Experiments are done on two known gray scale images, Lenna and Barbara, of sizes 512*512 in Figure (2). In this paper, the well-known criterion of uniformity is used to compare images segmentation qualitatively [3] which is shown in Equation (4) (4) Where, c is the number of thresholds. Rj is the segmented region j. N is the total number of pixels in the given image, fi shows the gray level of pixel I,  µi is the mean gray level of pixels in jth region, finally, fmin and fmax are the minimum and maximum gray level of pixels in the given image, respectively. Usually, uà Ã‚ µ[0, 1] and larger amount for u declares that the thresholds are specified with better quality on the histogram. Proposed Algorithm: 1:for each AFi 2:initialize xi 3:Endfor 4:Blackboard = arg [min F(Xi)] 5:Repeat 6:for each AFi 7:Perform Swarm Behavior on Xi(t) and Compute Xi,swarm 8:Perform Follow Behavior on Xi(i) and Compute Xi,follow 9:if F(Xi,swarm) à ¢Ã¢â‚¬ °Ã‚ ¥ F(Xi,follow) 10:then Xi(t+1)= Xi,follow 11:Else 12:Xi(t+1)= Xi,swarm 13:Endif 14:Endfor 15:if swarm is converged 16:then Execute k-means on XBest-AF until stopping criterion of k-means is met 17:Endif 18:if F(Xk-means) à ¢Ã¢â‚¬ °Ã‚ ¤ F(Blackboard) 19:then Blackboard = Xk-means 20:reinitialize AFSA 21:Endif 22:until stopping criterion is met Figure (1): Pseudo code of proposed algorithm. The proposed algorithm along with standard AFSA, PSO algorithm, hybrid algorithm called KPSO [20], and k-means is used to segment two images, Lenna and Barbara. PSO and KPSO parameters are adjusted according to [6], and for k-means, initializing Forgy method is applied [21]. AFSA parameters and are adjusted according to [7]. AFSA settings in the proposed algorithm are the same as [7]. With respect to various experiments, if fitness value relating to Best AF is less than 0.1 in 3 iterations, it means that artificial fish swarm is converged. The following results are obtained from 50 times repeated experiments. Figure (3) shows segmented images, Lenna and Barbara, by the proposed algorithm with 5 and 3 thresholds. Figure 2: Orginal gray level Lenna (left) and Barbara (right) images Figure 3: The thresholded images of Lenna and Barbara using 5, and 2-level thresholds, from top to bottom. Average uniformity obtained from 5 algorithms on two images with thresholds 2, 3, 4 and 5 are shown in Table (1). As it is observed in Table (1), obtained results from the proposed algorithm is better than the other algorithms for all cases. AFSA algorithm has the worst result for all cases because of low ability in local search. K-means algorithm has found better results than AFSA because of high capability of k-means in local search. The reason for superiority of k-means to AFSA is the problem space property in histogram clustering. In fact, because of low dimensions of problem space in this environment, local search ability is of greater importance than global search ability. Also, it can reduce k-means weakness of sensitivity to initial values by means of one of the initializing methods of k-means like Forgy. Thereafter, with respect to considerable superiority of k-means local search ability in contrast to AFSA, k-means results are better than AFSAs. TABLE I: Comparison of uniformity for the five Algorithms Image T AFSA K-means PSO KPSO Proposed method Lenna 2 0.9138 0.9634 0.9730 0.9728 0.9775 3 0.9361 0.9749 0.9781 0.9783 0.9795 4 0.9495 0.9762 0.9816 0.9811 0.9826 5 0.9517 0.9804 0.9835 0.9834 0.9838 Barbara 2 0.9758 0.9761 0.9765 0.9768 0.9781 3 0.9783 0.9802 0.9808 0.9805 0.9820 4 0.9797 0.9834 0.9843 0.9851 0.9862 5 0.9822 0.9849 0.9855 0.9850 0.9884 Obtained results from PSO are better than k-means in all cases and its because of global search ability superiority of PSO to k-means. Moreover, in PSO, theres a trade-off between global search and local search abilities [16] and PSO also can perform a proper local search beside an acceptable global search. KPSO results are better than k-means results for all cases because after executing k-means in this algorithm, PSO algorithm is performed and improves obtained results from k-means. But obtained results from KPSO are not better than PSO for all cases. The reason is that sometimes k-means converges toward a local optimum and obtained result from that is not appropriate. Therefore, PSO is responsible for taking out the result from local optimum; however, it sometimes may not be successful. Indeed, improper result of k-means causes fast convergence of particles to local optimum. Obtained results from the proposed algorithm are better than other algorithms in all cases. The reason is u sage of strategies which have been used for global search in this algorithm. In fact, the proposed algorithm is successful in finding the global optima in most runs and can prevent final result from being trapped in local optima, whereas, this ability is observed less in other algorithms and they cannot guarantee passing local optima. This weakness causes that other algorithms to be of less robustness and not to be able to reach to almost the same results in their various implementations. Also, in the proposed algorithm, k-means algorithm performs local search after finding global optimum region by AFSA. Consequently, with respect to high ability of k-means in local search and taking proper initial cluster centers from AFSA, local search is done well in the proposed algorithm, too. As a result, both k-means and AFSA algorithms abilities are utilized in the proposed algorithm and the weakness of k- means algorithm cant decrease the algorithms efficiency. As it is observed in all algo rithms except KPSO, with rising up the number of thresholds, uniformity amount is improved. In KPSO, since the weakness of k-means has an undesirable effect on PSO efficiency, obtained results are not stable. In this paper, a new cooperative algorithm based on artificial fish swarm algorithm and k-means was proposed for image segmentation with respect to multi-level thresholding. In the proposed algorithm, AFSA performs global search and k-means is responsible for local search. The process of the proposed algorithm is such that the robustness and ability of preventing from being trapped in local optimums is improved. The proposed algorithm along with four other algorithms is used for segmenting 2 well-known images and obtained results are compared with each other. Experimental results show that segmented images quality by the proposed algorithm is much better than four other tested algorithms. [1] R. C. Gonzalez, and R. E. Woods, Digital image processing, In: Pearson Education India, Fifth Indian reprint, 2000. [2] S. Arora, J. Acharya, A. Verma., and K. Panigrahi, Multilevel thresholding for image segmentation through a fast statistical recursive algorithm, In: Journal on Pattern Recognition Letters 29, pp. 119125, 2008. [3] Maitra. M, A. Chatterjee, A hybrid cooperative-comprehensive learning based PSO algorithm for image segmentation using multilevel thresholding, In: Journal on Expert System with applications 34, pp. 1341-1350, 2008. [4] M. Mignote, Segmentation by fusion of histogram-based k-means clusters in different color spaces, In: IEEE Transactions on Image Processing, 2008. [5] X. Yang, W. Zhao, Y. Chen, and X. Fang, Image segmentation with a fuzzy clustering algorithm based on Ant-Tree, In: Journal of Signal Processing 88, pp. 2453-2462, 2008. [6] Y. T. Kao, E. Zahara, and I. W. Kao, A hybridized approach to data clustering, In: Journal on Expert System with Applications 34, pp. 1754-1762, 2008. [7] D. Yazdani, S. Golyari, and M. R. Meybodi, A new hybrid approach for data clustering, In: 5th International Symposium on Telecommunication (IST) , pp. 932937, Tehran, 2010. [8] J. Kennedy, and R. C. Eberhart, Particle swarm optimization, In: IEEE International Conference on Neural Networks, 4, pp. 1942 1948, Perth, 1995. [9] A. A. A. Esmin, D. L. Pereira, and F. 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