Ohalo II, the Upper Paleolithic Site on the Sea of Galilee

Ohalo II, the Upper Paleolithic Site on the Sea of Galilee Ohalo II is the name of a submerged late Upper Paleolithic (Kebaran) site located on the southwest shore of the Sea of Galilee (Lake Kinneret) in the Rift Valley of Israel. The site was discovered in 1989 when the level of the lake plummeted. The site is 9 kilometers (5.5 miles) south of the modern city of Tiberias. The site covers an area of 2,000 square meters (about a half an acre), and the remains are of an extremely well-preserved hunter-gatherer-fisher camp. The site is typical of Kebaran sites, containing the floors and wall bases of six oval brush huts, six open-air hearths  and a human grave. The site was occupied during the Last Glacial Maximum, and has an occupation date between 18,000-21,000 RCYBP, or between 22,500 and 23,500 cal BP. Animal and Plant Remains Ohalo II is remarkable in that  since it had been submerged, the preservation of organic materials was excellent, providing very rare evidence of food sources for late Upper Paleolithic/Epipaleolithic communities. Animals represented by bones in the faunal assemblage include fish, tortoise, birds, hare, fox, gazelle, and deer. Polished bone points and several enigmatic bone tools were recovered, as were tens of thousands of seeds and fruits representing almost 100 taxa from the living surface. Plants include an assortment of herbs, low shrubs, flowers, and grasses, including wild barley (Hordeum spontaneum), mallow (Malva parviflora), groundsel (Senecio glaucus), thistle (Silybum marianum(), Melilotus indicus and a slew of others too numerous to mention here. The flowers at Ohalo II represent the earliest known use of flowers by Anatomically Modern Humans. Some may have been used for medicinal purposes. The edible remains are dominated by seeds from small-grained grasses and wild cereals, although nuts, fruits, and legumes are also present. Ohalos collections include over 100,000 seeds, including the earliest identification of emmer wheats [Triticum dicoccoides or T. turgidum ssp. dicoccoides (kà ¶rn.) Thell], in the form of several charred seeds. Other plants include wild almond (Amygdalus communis), wild olive (Olea europaea var sylvestris), wild pistachio (Pistacia atlantica), and wild grape (Vitis vinifera spp sylvestris). Three fragments of twisted and plied fibers were discovered at Ohalo; they are the oldest evidence of string-making discovered yet. Living at Ohalo II The floors of the six brush huts were oval in shape, with an area of between 5-12 square meters (54-130 square feet), and the entrance-way from at least two was from the east. The largest hut was built of tree branches (tamarisk and oak) and covered by grasses. The floors of the huts were shallowly excavated prior to their construction. All of the huts were burned. The working surface of a grinding stone found at the site was covered with barley starch grains, indicating that at least some of the plants were processed for food or medicine. Plants in evidence on the stones surface include wheat, barley, and oats. But the majority of the plants are believed to represent the brush used for housing. Flint, bone and wooden tools, basalt net sinkers, and hundreds of shell beads made from mollusks brought from the Mediterranean Sea were also identified. The single grave at Ohalo II is an adult male, who had a disabled hand and a penetrating wound to his rib cage. A bone tool found near the skull is a piece of gazelle long bone incised with parallel markings. Ohalo II was discovered in 1989 when lake levels dropped. Excavations organized by the Israeli Antiquities Authority have continued at the site when lake levels permit, led by Dani Nadel. Sources Allaby RG, Fuller DQ, and Brown TA. 2008. The genetic expectations of a protracted model for the origins of domesticated crops. Proceedings of the National Academy of Sciences 105(37):13982-13986. Kislev ME, Nadel D, and Carmi I. 1992. Epipalaeolithic (19,000 BP) cereal and fruit diet at Ohalo II, Sea of Galilee, Israel. Review of Palaeobotany and Palynology 73(1-4):161-166. Nadel D, Grinberg U, Boaretto E, and Werke E. 2006. Wooden objects from Ohalo II (23,000 cal BP), Jordan Valley, Israel. Journal of Human Evolution 50(6):644-662. Nadel D, Piperno DR, Holst I, Snir A, and Weiss E. 2012. New evidence for the processing of wild cereal grains at Ohalo II, a 23 000-year-old campsite on the shore of the Sea of Galilee, Israel . Antiquity 86(334):990-1003. Rosen AM, and Rivera-Collazo I. 2012. Climate change, adaptive cycles, and the persistence of foraging economies during the late Pleistocene/Holocene transition in the Levant. Proceedings of the National Academy of Sciences 109(10):3640-3645. Weiss E, Kislev ME, Simchoni O, Nadel D, and Tschauner H. 2008. Plant-food preparation area on an Upper Paleolithic brush hut floor at Ohalo II, Israel. Journal of Archaeological Science 35(8):2400-2414.

Daniel Websters Seventh of March Speech

Daniel Websters Seventh of March Speech As the United States struggled with the deeply divisive issue of slavery a decade before the Civil War, public attention in early 1850 was directed to Capitol Hill. And  Daniel Webster, widely regarded as the nations greatest orator, delivered one of the most controversial Senate speeches in history. Websters speech was widely anticipated and was a major news event. Crowds flocked to the Capitol and packed the galleries, and his words traveled quickly by telegraph to all regions of the country. Websters words, in what became famous as the Seventh of March Speech, provoked instant and extreme reactions. People who had admired him for years suddenly denounced him as a traitor. And those who had been suspicious of him for years praised him. The speech led to the Compromise of 1850 and helped to hold off open warfare over slavery. But it came at a cost to Websters popularity. Background of Websters Speech In 1850, the United States seemed to be splitting apart. Things seemed to be going well in some regards: the country had concluded the Mexican War, a hero of that war, Zachary Taylor, was in the White House, and newly acquired territories meant the country reached from the Atlantic to the Pacific. The nations nagging problem, of course, was slavery. There was a strong sentiment in the North against allowing slavery to spread to new territories and new states. In the South, that concept was deeply offensive. The dispute played out in the U.S. Senate. Three legends would be the major players:  Henry Clay of Kentucky would represent the West;  John C. Calhoun of South Carolina represented the South;  and Webster of Massachusetts would speak for the North. In early March, John C. Calhoun, too frail to speak for himself, had a colleague read a speech in which he denounced the North. Webster would respond. Websters Words In the days before Websters speech, rumors circulated that he would oppose any sort of compromise with the South. A New England newspaper, the Vermont Watchman and State Journal, published a dispatch credited to the Washington correspondent of a Philadelphia newspaper. After asserting that Webster would never compromise, the news item lavishly praised the speech Webster had not yet delivered: But Mr. Webster will make a powerful Union speech, one which will be a model of eloquence, and the memory of which will be cherished long after the orators bones shall have mingled with the kindred of his native soil. It will rival Washingtons farewell address, and be an admonition to both sections of the country to fulfill, through union, the great mission of the American people. On the afternoon of March 7, 1850, crowds struggled to get into the Capitol to hear what Webster would say.  In a packed Senate chamber, Webster rose to his feet and gave one of the most dramatic speeches of his long political career. I speak today for the preservation of the Union, Webster said near the beginning of his three-hour oration. The Seventh of March Speech  is now considered a classic example of American political oratory. But at the time it deeply offended many in the North. Webster endorsed one of the most hated provisions of the compromise bills in Congress, the Fugitive Slave Act of 1850. And for that, he would face withering criticism. Public Reaction On the day after Websters speech a leading newspaper in the North, the New York Tribune, published a brutal editorial. The speech, it said, was unworthy of its author. The Tribune asserted what many in the North felt. It was simply immoral to compromise with slave states to the extent of requiring citizens to become involved in capturing fugitive slaves: The position that Northern States and their Citizens are morally bound to recapture fugitive Slaves may be good for a lawyer, but is  not good for a Man. The provision is on the face of the Constitution. True, but that does not make it the duty of Mr. Webster nor any other human being, when a panting fugitive presents himself at  his door begging for shelter and the means of escape, to arrest and bind him and hand him over to the pursuers who are hot upon his trail. Near the end of the editorial, the Tribune stated: We cannot be converted into Slave-catchers, nor  can Slave-catchers operate freely among us. An abolitionist newspaper in Ohio, the Anti-Slavery Bugle, blasted Webster. Quoting the noted abolitionist William Lloyd Garrison, it referred to him as the Colossal Coward. Some northerners, especially business people who preferred tranquility between the regions of the nation, did welcome Websters appeal for compromise. The speech was printed in many newspapers and was even sold in pamphlet form. Weeks after the speech, the Vermont Watchman and State Journal, the newspaper which had predicted that Webster would deliver a classic speech, published what amounted to a scorecard of editorial reactions. It began: As to Mr. Websters speech: it has been better praised by his enemies and better condemned by his friends than any speech ever before made by any statesman of his standing. The Watchman and State Journal noted that some northern papers praised the speech, yet many denounced it. And in the South, the reactions were considerably more favorable. In the end, the Compromise of 1850, including the Fugitive Slave Act, became law. And the Union wouldnt split until a decade later when the slave states seceded.

Event Study - Rethinking Corporate Governance Essay

Event Study - Rethinking Corporate Governance - Essay Example Inbev is a giant brewer which is based in Belgium and Anheuser Busch is also a brewer that is based in the United States of America. Inbev acquired Anheuser Busch-Inbev and the first announcement on the acquisition was made on 11th June 2008 as mentioned above. The paper shall first carry out an analysis of the data and techniques used to carry out the event study, secondly the paper shall carry out an event study for an event window of 21 days around the event announcement day which is made up of 10 days before the even t and 10 days after the event, thirdly, the paper shall summarize the findings obtained after carrying out the event study and finally the paper shall interpret the results and offer a conclusion on the event study. Data and techniques The data used for this event study is the daily adjusted closing stock prices for Anheuser Busch-Inbev for the period between 9th August 2007 and 25th June 2008 and the daily adjusted closing prices of the Euronext BEL-20 Index for the same period of time. The adjusted closing prices for both the company and the index were obtained from yahoo finance database (Yahoo finance 2012a and Yahoo finance 2012b). The adjusted closing prices were then used to calculate the daily returns on the company’s share price and the daily returns on the index which represents the return of the market. This is done by using the formula P1/P-1-1where P1 is the adjusted closing price of the stock or the index in day 1 and P-1 is the adjusted closing price of the same stock or index in the previous day. The returns of the Anheuser Busch-Inbev for the 200 days before the event window which is the period between 9th August 2007 and 26th of May 2008 were regressed on daily returns of the index between the same period to arrive at the value of beta and alpha for the company which were then used to calculate the expected returns of the stock during the event window using the market model method. The cumulative abnormal returns during the event window were then analyzed to determine if the event resulted into a significant change in the stock price during the event window (Lee 2001). Event study results The daily returns of both the Anheuser Busch – Inbev stock and the Euronext BEL 20 index were calculated using the formula explained above. The regression of the daily returns of the stock on the returns of the index for the 200 days before the event window resulted into a beta of 0.09 which is the risk of the stock in relation to the market. The regression also resulted into an alpha value of -0.004%. The alpha and beta for Anheuser Busch – Inbev is then used to calculate the expected returns of the stock for window period which is 10 days before the announcement of the merger the date of the merger announcement and 10 days after the announcement of the merger. The actual returns are then subtracted from the actual returns to arrive at the abnormal returns as shown in the event window table

Discussion Essay Example | Topics and Well Written Essays - 500 words - 51

Discussion - Essay Example My knowledge of what to do in the organization and an understanding of the distinction between right and wrong helps me perform my duties in an ethical and virtuous manner. My strict self-control and conscience also help portray a high ethical standard at my workplace. My ability to avoid unethical temptations in the organization is key to my high virtuous behavior. Ethical characters reject individual gains if such benefits are not in line with organizational benefit and goodwill. I need to close any gap between knowledge about what I need to do and the actual actions, in order to improve my ethical behavior. According to John Maxwell (2007), there are diverse causes that lead to unethical behavior including the fact that individuals just legitimize their actions with relativism. Accountability and follow-up measures are important for the improvement of ethical behavior and instilling virtuous values into practice. The human resource personnel of the companyhas to p ut up systems and procedures that can remind me of the commitments to ethical behavior and help me connect my actions with virtuous deeds. The duty of a leader in an organization such as the human resource manager is the provision of opportunities and an enabling environment in which all employees of the organization can realize and develop their talents and potential. My organization encourages a culture of ethics among its leadership where their ethical role is not to satisfy self-interests but creating necessary conditions employees to achieve their full potential. It is a requirement and a standard of leadership in my organization that has enabled many employees to nurture their talents and realize their full potential. My organization is alive to the fact that the key to the growth of a firm is the identification and nurturing of the high potential and talent of

Leadership Management with Organizational Diversity Essay Example for Free

Leadership Management with Organizational Diversity Essay In today’s global market and corporate economy, the importance of understanding the power of cultural diversification within the workplace is very important. The ability to interchange and collaborate on set goals and objectives facilitates the process of attaining such goals at high performance level. With the influx of several cultures into the corporate world, it is important for managers to analyze, learn, adapt, and exemplify how a diverse work system must function. In post modern time, the organizational behavior behind getting a task done was generally focused on the individual critical thinking working method, but with increasing competency in the market, the need to accept the team process of completing a task has become evident. Transitioning from the standard individual workplace and into a diverse one is difficult especially on societies with a hardship in adaptability and those with a strong traditional belief. The acceptance of diversity is something that must me learned and understood taking into consideration ones surroundings and behavior influences. As a child, a person’s understanding on what culture similarities and differences are solely depends on his/hers family, friends, peers, literature, media, and etc. Learning to embrace diversity is hard but not impossible; in every society there are always difficulties in accepting other groups of people that don’t comply with the existent group’s way of life, and this is when the ability to accept and embrace play a role. Having the knowledge on how to perceive situations and surroundings is ones defensive mechanism that allows a person to know what to do in a certain situation. When faced with the unexpected, this knowledge based perception becomes what is known as bias. According to a research article, â€Å"Our biases serve as filtering lenses that allow us to make sense of new information and experiences based on what we already know (Nadler, 1997). This bias can sometimes be of positive nature giving an individual the ability to adapt and tell right from wrong, but sometimes bias can also form a negative perception of people based on sole belief crating ignorance, prejudice, and/or stereotype. Development of accepting diversity in a workplace is sometimes difficult and takes time to adapt since everyone comes from different backgrounds. This is something that cannot be acquired or pressured on people in short notices or time constraints, such as development classes or short group sessions. Management in a work environment must use techniques of group encouragement and cooperative training to allow everyone to understand and exemplify each other’s strengths and abilities. Examples of such techniques can be: * Developing an atmosphere that is safe for all employees to ask for help. People should not be viewed as weak if they ask for help. This is what helps to build great teams — joining weakness with strengths to get the goal accomplished. * Actively seeking information from people from a variety of backgrounds and cultures. Also, including everyone on the problem solving and decision making process. * Including people who different than you in informal gatherings such as lunch, coffee breaks, and spur of the moment meetings. * Creating a team spirit where every member feels a part of (Nadler, 1997). Human Resource Development (HRD) is the process in which the department of human resource is recognizing certain qualities and attributes individuals possess when handling new entrants in hiring or promoting. Having the ability to recognize what abilities individuals have, better allocates certain individuals with others to form a high performance team. By working jointly to train and collaborate with supervisors and management will assist in better teaching individuals the correct way of completing a task or job process. The development of what is known as â€Å"soft skills† such as diversity, communications, and social networking skills will promote a better work system and decrease employee turnover. The key is to promote job likeness and positive attitude with employees for a positive organizational result. Along with a focused human resource development initiative, organizations must understand the importance of the internal and external factors that make up the entire success. Internally, organizations must take into consideration the behavioral influence its people incorporate into every day operations in regards to its long term gains. What influences the behavior of these individuals is the type of culture the organization has. Culture is defined as, â€Å"the aggregate of beliefs, norms, attitude, values, assumptions, and ways of doing things that is shared by members of an organization and taught to new members† (2010, p. 370). This definition of culture best describes how an organization is built and how it functions on everyday operations led by individuals with a strategy of positive leading. According to authors Lussier and Achua, â€Å"all organizations have a culture, whether they acknowledge it or not. Every organization has a culture, distinguished by its own beliefs and approaches to problem solving and decision making. An organization’s culture is manifested in the values, norms, and expectations that leaders preach and practice, in its employee’s attitudes and behavior, in ethical standards and policies†¦Ã¢â‚¬  (2010, p. 370). The importance of leaders to understand the type of culture that his/her organization has is important to continue a process of strong work ethics, team effort, and skill development. In leadership studies, there is a power of culture that defines how well an organization can create and internal unity of its people, and also how well it adapts to its external environment in areas of sustainability and consumer/competitive preferences. The cultural power of internal unity generally describes how management supports the organization’s vision, mission, goals, and strategy. Having a strong internal normative order can change the workforce into a creative one where individuals come together to share and develop new innovative ideas that will benefit the entire organization. It is important that management encourages its employees in a positive way by using motivational and identification tools, to increase individual desire and interest in his/her job to increase performance while also taking into consideration each and every single employee. While it is important to motivate employees to like their job, having rules and certain guidelines also promotes social control by setting certain requirement to maintain a safe and secure working environment. The external adaptation of cultural power describes the impact of outside influences such as consumer preferences towards the organizations product, or environmental awareness that must be taken into thought to reduce its negative impact on sustainability. Example of an organization who takes into consideration an external analysis is Southwest Airlines who ranks the highest in competitiveness within its market, taking into account the importance of customer preferences in keeping affordable price levels, consumer loyalty through programs of frequent flyer, and employee needs in both financial and health needs. Table 1.1 displays the total rating amount Southwest Airlines received against its competitors American and United Airlines. Along with a strong power of culture within an organization or group, the ability to acquire certain characteristics of performance to increase production or service is important. There are two types of performance ratings in organizational culture; one is a high performance mark that identifies an optimum group of individuals working together towards a similar goal or objective and one with a low performance mark indicating a lack of agreement with individuals with a strong concern for self-interest different from the general census. Low-performing organizations have four major characteristics of poor quality; these include insular thinking, resistance to change, politicized internal environment, and unhealthy promotions. Examples of organizations with an insular method of thinking are those with upper level management who believe and dictate what decisions to make based on their own knowledge and concern. This type of business strategy is ineffective since cooperative group decision making is not used, causing a decline in operational performance. Managers who always think their right, demotes interest and desire for individuals to work. This thinking method is evident in businesses where upper level management does not receive or disregards information channeled through operational levels of production. The organizations that are resistant to any changes in strategies or techniques are generally those that have continuously followed set guidelines and norms for long periods of time. This type of continuous and repetitive process categorizes this performance culture as low. Having the same type of methods of completing a work process makes the job more concerned with keeping one’s position rather than expanding and seeking innovations. Businesses that follow this type of performance rank low since adaptability with external changes becomes difficult causing a negative impact to organizational success. Similarly, a highly internal politicized organization suffers from the lack of culture and team sharing when it comes to decision and critical thinking. Powerful leaders or executives tend to make the decisions and instruct followers on what to do next; followers simply agree to avoid reprimand or disapproval. Last, the use of negligent promotions from management places unskilled personnel in top level positions where strategic thinking is required. Having someone in the decision making spot without having the sufficient amount of knowledge or training, jeopardizes the entire operation and success of the overall organizational purpose. The opposite of a low-performing culture in an organization is one who is highly recognized for team development and value sharing within all levels of operations and management. An organization with a highly valued purpose and mission is usually accepted by its followers who share its similar views and thoughts. High performance organizations tend to also encourage communication between management and employees to sustain a strong culture to assure everyone is on the same path following the same values. A direct description of a standard high performing cultural organization is described as, â€Å"a culture of discipline-where everyone is responsible to the values of the company, to its standards, and to the purposes it serves† (2010, p. 375). The characteristics that identify a strong performing culture is one with reinforcement tools, intensely oriented people, oriented results, and a major emphasis on achievement and excellence. Examples of such reinforcement tools include the use of slogans and ceremonies, in which the organization shares its values with its employees. Having such a tool makes much feasible the entry of new employees by directly displaying the core values and meaning. By being people oriented the organization exemplifies the importance of being a democratic business rather than an autocratic one where a single management official makes all the decisions. Individuals, who work in organizations where they are treated with respect and acknowledged for their contribution, tend to become more committed and hold their positions for longer periods of time. Setting goal markers and rewarding individuals based on total outcome versus the set marker improves individual desire to continue working at their best attainable performance or better. It is determined that what influences an organization’s culture is the impact that the external environment has on the overall behavior of employees or followers. There are four distinct types of cultures that have been developed taking into account the organizational strategic focus along with the external turbulence. A competitive culture is one that represents a leader that encourages and values a highly competitive work network (2010, p. 385), in this kind of organizational environment the need to always be on top of the market is intense. Being competitive is a must to avoid falling back in face of competitors that may produce similar products and drive one’s profitability down. Leaders in upper level management tend to create certain goal marks to promote his or her employees to work harder in return for profit gains and revenue increases; this type of working environment allows everyone to challenge themselves against the skills of others. Companies that exemplify competitiveness in the market include Pepsi Co. and Coca-Cola, Wing-House and Hooter’s, Dominoes’ and Papa John’s, etc. These companies are constantly monitoring each other in order to sustain greater performance than the other. Cooperative culture is when an organization represents a leadership belief in strong, mutually reinforcing exchanges and linkages between employees and departments (2010, p. 384). This type of organization tends to allows for employees to take on the task of decision making and developing ideas that can be advantageous to the overall performance. Management encourages relationship building between co-workers in order to increase skill and knowledge sharing in hopes of creating innovations. In today’s market with the constant change of diverse work groups, this type of cultural development is highly regarded and implemented. The adaptive culture is one that represents a belief in active monitoring of the external environment for emerging opportunities and threats (2010, p. 384). Organizations that lean on becoming adaptive are the ones that bare risks in changing and implementing their procedures based on what the external environment is doing. Acknowledging the changes in consumer preferences and taking the time to research and engage in changing the overall method of operation is an example of an adaptive culture. Last, the bureaucratic culture is formed when a leader values order, stability, status and efficiency (2010, p. 385). In contrast to the adaptive culture, the bureaucratic culture is structured to follow a set form of guidelines and policies. This kind of culture will strive to maintain stability within its operations without any consideration to changes or innovations. What keeps these organizations operational is stability and repetitiveness; however, with constant changing external factors such as economic welfare and global sustainability, many organizations have to divert from this path and become one who encourages flexibility and change. Having a diverse culture in an organization is difficult especially when differences in making decisions and completing task vary from person to person. According to a global research program intended to describe the dimensions and framework of cultural differences, it describes sets of values different individuals appreciate varying from one region of the world to another. One behavioral factor is individualism within oneself, this is defined as a psychological state in which people see themselves first as individuals and believe their own interest and values are primary. This kind of individual does not promote collaborative thinking or relationship building at the workplace, while it still may be present, the percentage is low. Nations that hold high individualistic organizations are those that promote individual achievement; everyone has the ability to strive towards something for themselves. Countries such as The Unites States, Great Britain, and Canada represent a majority of individualism in organizations. The opposite is collectivism; this kind of organizational behavior describes a collective and team effort workplace, where everyone is responsible for a groups success. Organizations that are considered collective form group work sessions and team goals that encourage everyone to help each other out. In the case of failure, the loss is distributed among everyone; nobody is left to themselves. Nations that revolve around a collective environment include Greece, Japan, and Mexico. Another dimension in global culture is the level of masculinity and femininity within the organization. This type of influence does not necessarily have to do with gender or percentage of upper level management of different gender. Having a high level of masculinity generally describes the behavioral tendencies of being assertive and competitive. The exact definition of masculinity is a culture that emphasizes on assertiveness and a competitive drive form money and material objects (2010, p. 392). What this states is that organizations that have a masculine tendency are those that strive to be the best; the organization must compete against others and win. Having a drive for money and material objects describes the need to accomplish a goal or purpose to receive valuable results. Studies indicate that nations that display such masculinity in business and organizations are Japan and Italy. On the other side of the spectrum, femininity is described as a culture that emphasizes developing and nurturing personal relationships and a high quality of life (2010, p. 392). This kind of influence in organizations tends to focus majorly on the best interest of others, rather than being competitive. These organizations have more concern on providing quality to the market, offering emotional along with physical well being. Nations that are considered to preserve feministic views are Sweden and Denmark. Organizational diversity is mainly considered as a type of culture that must be embraced in order to utilize the most of human resource which provide new insights to developing and promoting a consumer product that may be demanded. Embracing diversity is advantageous to organizations by opening new doors to marketing strategies that retain longer relationships with consumers. Having different view on product development allows for flexibility and the sharing of ideas. It also has a tendency to retain talent within the organization; this is true since many individuals view diversity in a workplace as a plus and comfort zone where they can express themselves. Members who feel comfortable in their workplace working alongside others who may have similar thoughts or cultural preferences will most likely stay longer. Absenteeism on site would decrease tremendously and the amount of resignation would also decrease with long-term members due to diversity encouragement. This is cost beneficial since high turnover of employees imposes costs to the organization, and having long term members increase job satisfaction which results in better quality and overall gains. The support of diversity also allows for members to interact with one another to form innovative methods of working forming cost saving and even better output products. However, with the positive outcomes of embracing diversity there are several negative downsides if not assessed or managed correctly. Having a very diverse culture may pose a chance or competitiveness or unwillingness to work from employees. Some may view the presence of another person from a completely different background as offensive or threat. It is important to acknowledge what members do and how to assess everybody’s differences and values. Communication can sometimes be blocked due to lack of communication skills, and differences of perception. The sender of a message may want to say something, but due to differences in culture, the receiver may decode the entire message incorrectly. It is important for leader to train employees on how to communicate messages and understand the appropriate language and expressions that can be used in the professional organizational environment. While achieving organizational diversity, leaders are constantly challenged with obstacles that make it difficult for them to organize a group of people with different backgrounds. It may not be impossible but may sometimes pose risks of having conflict within the workplace. One of these obstacles are individuals who are prejudice against others; prejudice is the tendency to form an adverse opinion without just cause about people who are different from the mainstream in terms of their gender, race, ethnicity, or any other definable characteristics (2010, p. 398). Examples of prejudice occurrences in an organization can be the standard image or perception that management or production work is strictly a male’s job. Traditionally many women are pushed away from receiving equal rights as men in the workplace, but are now evolving into the new images of corporate management. There has been a drastic change in the amount of women in the workplace due to the external environment cha nging the way society lives. Another example of prejudice is discriminating against another person based on their ethnicity or cultural background. Many organizations are fighting against having levels of privileges and opportunities solely for a single group of people. The development of social-cultural group awareness and support associations from organizations has made available several opportunities for all types of peoples. A great example of an organization striving towards equality is Southwest Airlines personal websites created to promote and support several group of people of different race, sex, religion, and culture. This demonstrates that their corporate image stands behind their mission of providing everyone the same privileges and rights as everyone else. Having an understanding of organizational behavior and cultural makeup will enable managers to become better leaders. By analyzing the several characteristic each person within the organization holds will allow for managers to know how to confront that person’s needs and work with them to increase job satisfaction and performance. References Lussier, R. N., Achua, C. F. (2010). Leadership Behavior and Motivation. In R. N. Lussier, C. F. Achua, Leadership (pp. 70-101). Mason: South-Western Cengage Learning. Nadler, L. (1997, August 13). Leadership and Developing Diversity. Retrieved February 13, 2012, from Big Dog Little Dog s Performance Juxtaposition: http://www.nwlink.com/~donclark/leader/diverse.html

Isbens A Dolls House Essay -- essays research papers

Nora Helmer as a Doll In Isben's, A Dolls House Nora, the protagonist is treated like a doll - the property of Torvald Helmer. In Act I, there are many clues that hint at the kind of marriage Nora and Torvald have. It seems that Nora is a doll controlled by Torvald. She relies on him for everything, from movements to thoughts, much like a puppet that is dependent on its puppet master for all of its actions. The most obvious example of Torvald's physical control over Nora is his re-teaching her the tarantella. Nora pretends that she needs Torvald to teach her every move in order to relearn the dance. This act shows her submissiveness to Torvald. After he teaches her the dance, he proclaims "When I saw you dance the tarantella, like a huntress, a temptress, my blood grew hot, I could...

English as a global language Essay

Crystal begin â€Å" English as a Global Language† by asking what means for a language to be global ,and what the advantages and disadvantages of having a global language. There is no official definition of â€Å"global† or â€Å"world† language, but it essentially refers to a language that is learned and spoken internationally, and is characterized not onlty by number of its native and second language speakers, but also by its geographical distribution, and its use in international organizations and in diplomatic relations. A global language acts as a lingua franca a common language that enables people from diverse backgrounds and ethnicities to communicate on a more or less equitable basis. Why a language became a global language is because of the power of the people who speak it . It’s nothing to do with the structure of the language it’s nothing about English grammar or vocabulary or pronunciation, your spelling, that makes English an appealing language at a global level. In fact if we think about English spelling would put most people off, so it’s nothing to do with the structure of language, no it’s all to do with power. But power means different things to different times. English first became international because of Political Power, Military power the British Empire. It is not just political that takes a language around the world economy and other factors too. In sixteenth- seventeenth century we had the power of Science and technology, Industrial Revolution and English the language of science. But there was another important power in those times apart from science, technology and industry, it was the media, the media are the center of everyone’s life. English was the first language that been transmitted by radio in USA on Christmas EVE 1906. In the cinema industry, when sounds where add to the images in the late 1920s, it was the English language which suddenly came to dominate the movie word. The recorded industry was the other entertained industry which emerged 19 century all recording of pop music had English language origins.

Africa †Genetically modified food Essay

Genetically modified food (GM food) is crop, plants or just food are created by using the latest molecular biology techniques in laboratories to have the desired traits such as resistance to pesticides and many more. For a period of 10 years, between 1995 and 2005, the amount of land cultivated with Genetically Modified Organisms had increased from 4. 2 million acres to 222 million acres. In 2003, the countries that grew 99% of the world’s genetically modified food were the following countries-In the United States of America. South Africa, the only country in Africa which accommodates the production of genetically modified food has the least in the world with only 1% of their food modified. These food may appear to be poisonous to the human health because there is no proof or what so ever that they are safe either to the environment or to human health. If genetically modified food is really dangerous to human health than the United States of America will have a big problem for the next coming years. GENERAL INFORMATION ON GENETICAL MODIFIED FOOD. My research on genetically modified food shows no signs that a thorough investigation has been done on the safety of humans to them. Hagelin, J. , (2000) a PhD physicist said that there has never been a single study on the safety of humans to genetically modified food and thus all implications on these products are just fabricated. Chances are some unknown illnesses are caused by genetically modified food but since there has never been some sort of research towards them, one cannot say whether they are safe or not. Dr.Lemaux, P. , (2000) said that she could not elaborate the safety of genetically modified food because there is no proof or study to secure the health of humans. But looking back in the history of science, many examples lead to the risk of human beings and the environment. Most chances are that genetically modified foods are not safe for humans. We have many diseases that the causes are unknown recently, but because no study has been made on these products I believe that some of the unknown diseases are caused by them. Good and evil are moral choices humans are free to make. As applied to technology, these moral choices present great opportunities and great dangers (Whitman, D. B). Whether you choose to consume genetically modified food or not there are still more advantages and disadvantages to it like people claim that there is at the present moment. Other philosophers like George, S. , (1987) a senior follower at Transnational Institute of Amsterdam believe that genetically modified food is the answer to ending hunger especially in African countries and other parts of Asia. She said that these products are the new strategies of food for the future since we have a high population and non-fertile soil in some parts of the world, genetically modified food can be given special traits and abilities to grow in harsh areas or to adapt to that particular environment and grow. She included that if more countries in Africa could accept genetically modified food, more people will not die of hunger, but it will increase the food production. But since there is only one country in Africa that has allowed genetically modified food which is South Africa, solutions of feeding the rest of Africa are very small, more and more people will still struggle to feed themselves on daily basis leading to death. One of the aspects that George Susan (1987) included about genetically modified food is that she believes without genetically modified food there would be a lot of shortage of food to cater for the whole world. Take for instance China. China has the largest population in the world that it is said if the all jump up at once the world could experience the most enormous earthquake ever experienced on Earth. The government could did not have enough natural resources to be able to feed the whole country so they passed on a new law that every woman should have a maximum of 2 children, then after that she would be sterilised. That was because the population was very high that there was not enough food for everyone and again that is why most of them eat almost anything that can be consumed without harming the body. In Africa the situation is worse that there aren’t enough animals available and most of the people are illiterate and cannot strategise, but the worse factor is political issues. GENETICALLY MODIFIED FOOD AS PANACEA Genetically modified food are resistant to pests so there is no need of a pesticides or poisonous chemicals to be sprayed on them. Since fewer chemicals will be used in the process of growing these plants it is very good for the environment because it won’t be exposed to soil erosion, land pollution and most important eutrophication. Since pests cannot feed on genetically modified foods, no crops will go to waste. Farmers will be able to reach their maximum sales because nothing will go to waste. It also solves hunger problems especially in disadvantaged countries. It has been agreed that there is no enough food for the whole world to feed everybody. With genetically modified food a high yield of crops can be reached and therefore more crops are produced by farmers. Genetically modified food can be grown anywhere in the world, at any time and condition and other genetically modified food can be engineered to contain important vitamins and minerals. (Want to know it 2012). Consecol (2000) included that genetically modified foods increase opportunities for reduced tillage systems, it kills fewer non target organisms. GENETICALLY MODIFIED FOOD AS POISON They kill non targeted caterpillars and butterflies such as monarchs. It is also said that genetically modified food causes new viruses and risky side effects to human health. (Consecol, 2000). Some of the endangered species are believed to be affected by these products and can cause enormous change in the eco-system. Whitman, D. B., (April 2000) believes that in the next 50 years, governments would have to feed over 12 billion people per day which can be pretty impossible if there is no new solution to the lack of food to feed the whole world. So far the only solution to feed the whole world is genetically modified foods. She also said that genetically modified food has greater dangers than advantages. Genetically modified technology will not eliminate hunger and malnutrition because dysfunctional governments and economies create problems with production, access and distribution of food. Flawed policies, greed and incompetence will always keep some people in ignorance and poverty. (Whitman, D. B. , April 2000) Want to know it (2012) site included that genetically modified food may have an everlasting effect on other organisms in the ecosystem; completely changing other plants and may cause it to be toxic to insects and animals that use plants as their source of food. The spread of insect resistant genes in crops may lead to insects being resistant to the genetic modified plants. This would cause a widespread loss of crops and plants that have the natural immunity leading to a loss of biodiversity. Cancer. Genetically modified foods share certain toxic effects on the liver, pancreas, kidneys and reproductive system that may cause cancer in these organs, according to a Greek study (February 2009) â€Å"Critical Reviews in Food Science and Nutrition. † The widespread use of recombinant growth hormone — a genetically modified substance — in the agricultural industry is associated with increases in IGF-1, a growth hormone that, in excess quantities, can lead to cancer. Allergies Allergic reactions to genetically modified foods may arise due to the presence of proteins derived from the plant or animal used to modify the food, according to a U. S.study for genetically modified food Toxicological Sciences (July 2009). Current safety standards involve evaluation of the foreign proteins for allergenic potential, and a database of known allergenic proteins has been compiled, along with computer programs for assessing potential allergenicity of proteins. Additionally, animal and non-animal testing methods are being developed to assist in the process of screening for allergenicity. PEOPLE’S OPINIONS More and more people around the world are starting to reject genetically modified food. At first most people did support them but as time goes by more and more of them decided to go organic. Below is a graph of the statistics on the percentage of how many people agreed that genetically modified food will bring benefits to them and those who didn’t in different years. (Choice. com) CONCLUSION Genetically modified food seems to be solving our current problems with food. With these crops governments are able to feed everyone. Only African countries excluding South Africa still has problems with genetically modified food which is why most of these countries are still struggling to feed their people. Health issues are still questionable towards genetically modified food thus one cannot be sure whether they are safe or not. Personally I think more investigation should be done on the safety of these crops and if there is some sort of effects to the environment and human health, they should be prevented before they cause a greater damage than what we are facing now. BIBLIOGRAPHY George, S. 1987. Food strategies for tomorrow. Ed 6. New York: Beverly Tangri the Hunger Project. Roizman, T. 2010. Disadvantages of genetically modified foods [online]. Available at: www. livingstrong. com/article/34554-d:ofgeneticallymodifiedfood. [Accessed on 19/05/2012]. Snyder, M. 1990. Women: the key to ending hunger. New York: Beverly Tangri the Hunger Project. Want to know it. 2012. Advantages of genetically modified foods [online]. Available at: www. wanttoknowit. com [Accessed on 19/05/2012]. Want to know it. 2012. Disadvantages of genetically modified foods [online]. Available at: www. wanttoknowit. com [Accessed on 19/05/2012]. Genetically modified food: poison or panacea. Choice. 2009. Benefits in future- doubts on biotech today [online]. Available at: www. choice. com . [accessed on 21/05/2012] Genetically modified food poison or panacea. 2011. [online DVD]. United States of America. Directed by Shore, J.

How to Take Math Notes With a Smartpen

How to Take Math Notes With a Smartpen Everybody knows that its important to take good math notes, but do you really know how to take notes that really make a difference? The old rules may not work for modern students. For example, weve always heard that you should use a sharp pencil to take math notes. But these days its much better to use a smartpen! Using a Smartpen for Taking Math Notes A smartpen has the ability to record your teachers lecture as you take notes. This is important because no matter how quickly you copy notes in class, you are likely to miss something. If you are able to record the lecture as you write, you can review the teachers words as you work through the class problemsand you can do it over and over again! The best tool for recording math class is the Pulse Smartpen, by LiveScribe. This pen will enable you to tap on any space in your written notes and hear the lecture that took place while you were writing it. If you cant afford a smartpen, you may be able to use a recording feature on your laptop, iPad, or tablet. If these tools arent accessible, you can use a digital recorder.If you cant use a smartpen, you should be sure to write down everything that might be useful as you do your homework. Be sure to copy every single step of every problem, and in the margins of your notes, jot down anything the teacher says that may give additional clues t o the process. Science has shown that we all learn best through repetition over time. Rewrite each problem or process at night as you study. Also, try to re-listen to the lecture.Sometimes we struggle on exams because we havent worked through enough problems. Before you leave a class, ask for extra sample problems that are similar to the problems your teacher works through. Try to work through the extra problems on your own, but seek advice online or from a tutoring center if you get stuck.Buy a used math textbook or two with more sample problems. Use these textbooks to supplement your lectures. It is possible that one book author will describe things in a more comprehensible manner than another.

Review of Blink by Malcolm Gladwell

Review of 'Blink' by Malcolm Gladwell To over-generalize, there are two types of nonfiction books worth reading: those written by an eminent specialist summarizing the current state of his or her field, often focusing on the singular idea that defines the authors career; and those written by a journalist without special knowledge about the field, tracking a particular idea, crossing the boundaries of disciplines when required by the pursuit. Malcolm Gladwells Blink is a bravura example of the latter sort of book: he ranges through art museums, emergency rooms, police cars, and psychology laboratories following a skill he terms rapid cognition. Rapid Cognition Rapid cognition is the sort of snap decision-making performed without thinking about how one is thinking, faster and often more correctly than the logical part of the brain can manage. Gladwell sets himself three tasks: to convince the reader that these snap judgments can be as good or better than reasoned conclusions, to discover where and when rapid cognition proves a poor strategy, and to examine how the rapid cognitions results can be improved. Achieving three tasks, Gladwell marshals anecdotes, statistics, and a little bit of theory to persuasively argue his case. Gladwells discussion of thin slicing is arresting: In a psychological experiment, normal people given fifteen minutes to examine a students college dormitory can describe the subjects personality more accurately than his or her own friends. A cardiologist named Lee Goldman developed a decision tree that, using only four factors, evaluates the likelihood of heart attacks better than trained cardiologists in the Cook County Hospital emergency room in Chicago: For two years, data were collected, and in the end, the result wasnt even close. Goldmans rule won hands down in two directions: it was a whopping 70 percent better than the old method at recognizing patients who werent actually having a heart attack. At the same time, it was safer. The whole point of chest pain prediction is to make sure that patients who end up having major complications are assigned right away to the coronary and intermediate units. Left to their own devices, the doctors guessed right on the most serious patients somewhere between 75 and 89 percent of the time. The algorithm guessed right more than 95 percent of the time. (pp. 135-136) The secret is knowing which information to discard and which to keep. Our brains are able to perform that work unconsciously; when rapid cognition breaks down, the brain has seized upon a more obvious but less correct predictor. Gladwell examines how race and gender affect car dealers sales strategy, the effect of height on salary and promotion to top corporate positions, and unjustified police shootings of civilians to demonstrate that our unconscious biases have genuine and sometimes tragic consequences. He also examines how the wrong thin slice, in focus groups or in a single-sip test of soft drinks, can lead businesses to mistake consumer preferences. There are things that can be done to redirect our mind along lines more conducive to accurate thin-slicing: we can alter our unconscious biases; we can change products packaging to something that tests better with consumers; we can analyze numerical evidence and make decision trees; we can analyze all possible facial expressions and their shared meanings, then watch for them on videotape; and we can evade our biases by blind screening, hiding the evidence that will lead us to incorrect conclusions. Takeaway Points This whirlwind tour of rapid cognition, its be, efits and pitfalls, has only a few pitfalls of its own. Written in a forthright and conversational style, Gladwell makes friends with his readers but rarely challenges them. This is science writing for the broadest possible audience; people with scientific training may chafe at the substitution of anecdote for study results, and may wish that the author had gone into greater depth with any or all of his examples; others may wonder how they can broaden the reach of their own attempts at rapid cognition. Gladwell may whet their appetites but will not fully satisfy those readers. His focus is narrow, and this helps him meet his goals; perhaps this is appropriate for a book titled Blink.

The Impact of the Civil Rights Movement on Crime and Criminal Justice Essay

The Impact of the Civil Rights Movement on Crime and Criminal Justice - Essay Example This research will begin with the statement that the workforce behind criminal justice is getting diverse in the American society. The social structure of the American society has a major impact on the relationships that exist between ethnicity, crime and race. The human rights movements and criminal justice system has portrayed the American society as one full of inequalities between economics, ethnicities and race. The main reasons for civil rights movements in America have been consistent poverty and minority myth associated with the poor. The criminal justice system has associated the crime rates with the poor societies in America. Mostly, the civil rights movement has been the root of issues on crime war. Civil rights movement in America has had an impact about the judgment of actions and magnitude of crimes. There has been the issue of crime war in the American society. Inequality is often associated with criminal activities. The differential association, social strains, cultur al conflict, routine activities and social disorganization are often associated with crime. The criminal justice system has often associated ethnic minorities and race to the poor with the highest rates of crime. In the 1880s the African –American community was associated with almost all crimes. If an African-American man was found committing a crime, he was sentenced to jail with out a jury present. No African –American could sit in the jury because they had no voting rights. Seats in the juries were for only those Americans who had voting rights. This meant that only the whites could seat on the jury because they were the only Americans with the voting rights. When an African-American was convicted of crime in the nineteenth and twentieth century, he could spend longer jail periods and do more work than the whites. In prisons, the African –American convicts could be leased to employers who would in turn pay the state for their labor. Many of the whites in the nineteenth century were never convicted for extrajudicial killings and lynching they performed on the African-Americans. However, during the uprising of civil movements in the nineteenth century, the criminal justice system changed significantly. The black community formed the American Civil Rights Movement of 1955-1964 that fought for equality and end to racism. The civil rights Act of 1964 saw the seating of African –Americans in the jury. Also the whites who committed crime were sentenced to jail depending on the magnitude of the crime. The civil rights movement in the American society was characterized by riots and disobedience. The civil rights movement used boycotts such as the bus boycott of Montgomery of 1956. The movement was also characterized by sit-ins aimed at ensuring the equality of all Americans in eyes of Justice. The civil rights movement had both positive and negative impact on the American society regarding crime. The civil rights movement has seen the improvement of American jails. The Congress, in response to the civil rights crusade enacted legislations that would eventually bring reforms within the American prisons. As a result, living standards within the American prisons have been improved and the prison system does not favor any citizen imprisoned. Stojkovic et al (363)notes that reforms in the prison department during the twentieth century was attributed to the civil rights movement .the changes were as a result of the civil society asking about the prison living conditions and the processes of jailing civilians. The civil rights movement has brought about major changes in criminal justice process and systems. The civil rights activists have often questioned whether the criminal justice system in is capable of restoring social order, maintain law and order and rehabilitate and control offenders with out discrimination. Innovations have been integrated in the criminal justice in the twentieth century due to challenges from the civil society. In 1967, the National