Accounting Case Study free essay sample

This paper is about   a case of an illegal insider trading.   The court through Judge Gleeson of   US District Judge for Eastern District of New York approves the Steve Madden Disgorgement Fund which will cause the distribution of a fund taken from Steve Madden, who was found to have been guilty of insider trading in the securities of Steve Madden Ltd (SHOO)   by the SEC. The arrest and indictment of Steve Madden resulted to the suspension of SHOO stock from trading by NASD for two days, which caused the price of the stock of SHOO to drop significantly.[1] This paper   proves that insider trading is a crime against anybody who takes advantage of information that is not made available to the public. Another consequence the crime of insider trading is the payment of penalty where the SEC is authorized under existing law to make a finding for discouraging the practice of insider trading and for the reimbursement of the those who become victims of insider trading. We will write a custom essay sample on Accounting Case Study or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page To give meaning to the purpose of the law against insider trading,   the court also appointed   a distribution agent to distribute approximately $850,0000 collected by the SEC in a Distribution Fund to persons who are eligible to recover claims from the said distributor agent. The authorized claimants are those who purchased SHOO shares on May 21, 2000, which coincides when the Madden sold shares in the stock exchange while in possession of material information, which constituted the charge of insider trading.[2] A deadline was set by the court for proof of claims to be made to the distribution agent on May 18,2006.   From these proofs of claim from potential claimant, the said distribution agent filed her Proposed Distribution Plan (PDA) with the court and served copies of the same PDA to all claimants and the SEC.[3]   Since the PDA proposed the distribution of the fund, including payment of fees due the distribution agent, there is reason to believe that the total distribution was less than the total expenses and claim from the fund. The PDA requires prior court approval before any payment must be made to claimants. Since the distribution agent assumes that not all will be paid by filing the PDA because part of the payment will include agent’s fees, the claimants and SEC may file written objections by September 30, 2007 addressed to the judge of the court where the PDA was filed. It can be concluded that violation of the law on insider trading involves penalties, which could reach up to three times the profit the violators realized from the illegal insider trading under Sections 10 and 14 of the Securities Exchange Act of 1934. In addition, criminal penalties may also be imposed[4]. In this particular case, however, there is no mention about the criminal penalties, which may have been filed under a separate proceeding or court that will have jurisdiction on criminal case covered by the law. As for the civil penalties it appears that the filing of the PDA by the distribution agent implies non possible non-full payment of the claims.   It can be assumed therefore that the amount of the distribution fund may not be a realistic assumption that total amount enforced by SEC from defendant was not enough or has not reached up to three times of the profit earned from the insider trading.  Ã‚   There may be other money or funds to be collected, as there could be other persons who benefited from the insider trading. Works Cited: Reh, F. J., Insider Trading:   What is it?   What are the penalties?, {www document } URL http://management.about.com/cs/businessethics/a/InsiderTrade702.htm, Accessed March 21, 2009 US Securities and Exchange Commission (2007),   Steve Madden Ltd {www document} URL, Accessed   http://www.sec.gov/divisions/e

A Mid Summer Nights Dream by William Shakespeare Essays

A Mid Summer Nights Dream by William Shakespeare Essays A Mid Summer Nights Dream by William Shakespeare Essay A Mid Summer Nights Dream by William Shakespeare Essay The exact same thing is happening to Hermia as she is being told to marry under the Athenian law that she must do as her father wishes. We also notice that the workmens play gives an almost perfect outline to what Romeo and Juliet is about, which maybe trying to boost the popularity of Romeo and Juliet (one of Shakespeares earlier plays). Although Lysander makes the boldest comments about love in the play, other people in the play make different comments on love which, in a way, support Lysanders claim. For example Bottom says: `Methinks, mistress, you should have little reason for that. This is what Bottom says to Titania as she declares her true love for him after having the `love-in-idleness potion put in her eyes. He goes on to over rule what he previously said by saying: `reason and love keep little company together, which from this play you could say is a very appropriate statement. Theseus also claims that `lovers and madmen are of imagination all compact. This claim, in terms of this play, is true as we can see from the young lovers in the wood fighting for the love of Helena, Oberon and Titanias relationship would also back up this claim. All the people in love behave irrationally at one point during the play, proving even more so that Lysanders claim was a perfectly valid one. After the whole ordeal in the wood is over and all the young lovers are in harmony, Puck makes this comment about them: `lord what fools these mortals be. Referring not only do the workmen making their play and the exaggerated lovers are making fools of themselves, but mortals in general. Puck has been given a stereotypical view of mortals from the few he encountered in the wood and he comes to the conclusion that they do nothing but constantly argue and act foolishly. In this play we notice there is a contrast between two different worlds, the fairies come at night and mortals rule they daylight, yet it seems the mortals are too quick to dismiss the existence of the fairies. Even though fairies are seemingly a harmless myth, mortals rarely venture into the wood during the night. Yet the young lovers were forced to by the will of Hermias father and it seems that even though the fairies saved the lovers, they still dismiss their nights in the wood as a `dream without consideration of any mythical forces. They do not thank the fairies for making their love run smooth as previously it was in havoc. We have a story from the fairies and one from the mortals, when they meet it gives the play a mysterious twist but also ends with a traditional happy ending, as with all fairy stories. From this play you gain many contrasting views on love, from most of the characters involved, but to say `the course of true love never did run smooth, is not true; to say that sometimes true love does not smooth is certainly true. In this play none of the love we are told about has always run smooth and at the end we are left wondering if of Oberon and Titanias are now truly happy. The four young lovers didnt have certain futures until they had their `dream like experience in the woods with the fairies. Theseus had to fight and be determined to killto win the love of Hippolyta. We never find out if Bottom had true love for Titania, even though she did for him; yet that was only short lived as Oberon changed her back to normal with the `love-in-idleness. I conclude that the statement made by Lysander: `the course of true love never did run smooth, is mostly true because in the pay all the lovers experience problems caused by love, and they are forced to work hard to make sure their love with `run smooth. It seems all relationships are expected to have their ups and downs.

Human Resource Management Essay Example | Topics and Well Written Essays - 1750 words - 1

Human Resource Management - Essay Example This essay discusses that human resource management is significant to the organization in that it encourages people to perform very difficult and challenging duties. It is important to note that, every organization faces challenges. Experts are required to perform various tasks. However, a consideration into the future of the organization calls for it to train and develop various skills for any eventualities. It is worth noting that human resource management offers apprenticeship to the new employees. It is for this reason that, every organization recruits new brains. These resources however well learned, require to be trained to be acquainted with the organization’s policies and goals. Human resource management increases the rate of performance of the organization. Organizations warrant recognition for their performance and competence. This strives to increase the magnitude of the organization’s profitability An organization needs to set its goals and objectives to hel p it focus on their results. Training, education, and development of human resource spearhead an organization to meet these objectives. Development in an organization can be prompted by several reasons. It can be because of an organization desiring quality performance from its workers. Secondly, it can be a requirement by the government, trade, or labor unions or because of an observable need by the people in charge such as the supervisors with regard to the workers. It is done through various means including allowing the apprentice to examine carefully what others do, training from predecessors or experts, one on one interaction with the apprentice, guidance, provision of forms to fill in the difficulties experienced during the day and follow up of secondary written or audio tapes or through assignments. All these are geared towards obtaining strong employees to meet the needs of the organization and its clients. Every organization should engage in this area of human resource manag ement to achieve the desired results. For instance, the desire to retain the top position in education, made Berkeley Campus realize that they needed to train their employees. This would help them cope with the changes in this field and their desires for sustainability in the years to come. Development strategies The management at Berkeley campus realized that growth of the employees required concerted efforts of all stakeholders. This strategy ensures that every effort and activity within the institution supports workers growth. It looks into what the students and their parents can do to contribute to this matter. It also emphasizes the need to cooperate with the workers to ensure that what they learn is compatible to the job they do. The workers are also encouraged to follow the write ups that encourage employee development. These can be done through formal means such as production of weekly briefs, purchase of booklets dealing with the topic in question and also coming up with a library and equipping it with the necessary materials. Moreover, it focuses on the desire of the employees to grow. This can be induced or as a result drive. Berkeley campus needed to compete effectively in the education sector. They therefore came up with trainings to be undertaken. They include: i. Improvement in managerial skills ii. Job growth iii. Acquisition of elementary abilities iv. Technical knowhow v. Academic knowledge It is evident that employee training improves the output of the organization and those of the employees themselves. Improvement in managerial skills This skill involves equipping people in order for them to lead others. Not all employees in an organization perform menial jobs. Berkeley campus for instance, realized that there were

The Efficacy of Direct Mail Marketing and Internet Marketing Research Paper

The Efficacy of Direct Mail Marketing and Internet Marketing - Research Paper Example In this scenario, organizations can use different tools and techniques to advertise their products and services. However, this paper will discuss two well known marketing techniques. First is direct mail marketing and second is internet (email) marketing. The basic aim of this research is to compare these two techniques and suggest best among them. So this research will be a comparative study of both marketing techniques. Methods/Framework We will conduct a research to discuss direct mail marketing and internet marketing: Direct Mail Marketing Direct mail marketing is a marketing technique in which a retailer transmits marketing and promotion material or information directly to the customer. Additionally, direct mail marketing allows organizations to enjoy full authority over the management of their business communications. In addition, direct mail marketing consists of several marketing techniques. However, in order to become flourishing in the field of direct marketing, organizatio ns will require using a number of these competent techniques. These techniques are either utilized in grouping form, or as substitute marketing practices and these techniques depend upon the followings aspects: (Systematic Direct Marketing, 2011; SmallBusinessNotes, 2011)

Survey Essay Example | Topics and Well Written Essays - 500 words - 2

Survey - Essay Example A security survey is an examination and analysis of a business along with assessing the existing security and its importance and deficiencies. A Security survey is a systematic approach of mapping and testing existing security programs and initiatives in a critical manner. Usually, security programs are designed for stakeholders that include employees, customers, government and shareholders. It includes general security and technological security that plays an important role in defining the business approach of an organization. Thus, it is important to know the existing issues and problems pertaining to the security. People concerned with the security programs should be addressed and accordingly issues should be discussed with them to understand the need and importance of conducting the survey. Survey can be conducted through questionnaires or personal interaction in order to assess and analyze the loopholes and benefits of security system. All responses should be recorded in an ethical and transparent manner. It is important to design questionnaires keeping the security objective in mind along with addressing wide arrays of issues and problems pertaining to security. Usually, security surveys are conducted by the security officer but can also be conducted by the outside party in order to have a third party opinion over the existing security systems. The questions should be precise and open ended in nature and should compel respondents to share their views. This would further help in analyzing the garnered opinions and views. It needs to be understood that results of the survey are reported to the management in an informative and logical manner. It should include an introduction of the survey, needs and objectives along with stating the purpose of conducting the survey. A thorough analysis of risks and returns should be included along with mentioning wide arrays of strengths and

Stress: Effects on nursing staff

Stress: Effects on nursing staff Job stress has become an increasingly common outcome of todays dynamic life. Stress in the workplace is better understood as the psychological state that represents an imbalance or inconsistency between an employees perceptions of the demands and their ability to cope with those demands. Most jobs consist of situations or events that employees find stressful; however, some jobs encounter more job-related stress than others. It is now an established fact that the profession of nursing is full of stress and challenges. Female nursing staff faces crying and dying patients on daily basis. The tasks performed by them are almost mundane and unrewarding. If measured by normal standards, nurses job is disgusting and distasteful, degrading and frightening (Hingley, 1984).  [i]   The ILO has commissioned a manual on the job stress and its prevention among female nursing staff entitled work relating stress in nursing, controlling the risk of health by Dr. A. Griffiths, Professor S. Cox, due to its great significance. (ILO, 2001).  [ii]   1.2) THE MAIN SOURCES/CAUSES OF JOB STRESS AMONG NURSES: The job of female nurses is daunting and daring. Everyday multiple and conflicting demands are imposed on nurses by their supervisor, managers, administrative staff and others. Such situation usually leads to work burden and role conflict. The role conflict is inherent in the job of female nurses due to goal oriented demands put on them such as getting patients better very early. The nurses are given the task of providing emotional support and relieving stress of dying and crying patients. Role conflict is common among nurses looking after those patients who are critically ill and dying. It is worth mentioning here that intensive care unit and critical units of our hospitals attracted particular attention these days. Here, the female nurses faces, on daily basis, stark suffering, grief and death. It is now universally accepted that health care in the current era suffer high rate of violent behavior. In recent times, many research studies have measured and determined the effects of job stress on health and well being of nurses in the hospital settings and elsewhere. Job stress detracts nurses from qualitative working lives, enhances psychiatric morbidity and contributes towards physical illness, such as musculoskeletal problems and depression.  [iii]   1.3) International council of nursing (ICN,2001) has reported that if we want to develop an optimum environment for the production of stress, a lot of stressors, we would include, would be obviously recognized by female nurses as events in the hospital settings which they confront on routine basis. The stressors are long hours, unpleasant noises, sights, undue quiet, sudden shift from intense to mundane tasks, time pressure, no second chance, and enclosed environment etc  [iv]  . 1.4) Stress usage in its historical perspective. Stress is a recent term used frequently and generally after 1950s. It is semi-psychological term, always refers to hardship and coercion. In Middle English destress, in Latin stringere- to draw tight. In physics, stress is the internal distribution of a force exerted on a material body, resulting in strain. During the year 1920s and 1930s, stress is used in psychological circles; here it is mental strain or unwelcome happenings. The advocate of holistic medicine refers stress to harmful environmental agent, the implication of which is illness. Following Hans Seyles laboratory experience during 1930s, a new scientific usage of stress developed. Stress is the state of organism as it responded and adapted to the environment. Seyles theories of universal non-specific stress response attracted great interest in the academic circle in physiology. Seyle endeavored to assimilate stress to the non academic physician as well, by writing a good piece entitled stress of life for general public. A thorough and detailed study of job stress would help employees achieve health and happiness by successfully responding to challenges and problems of the modern globalized world. Eustress is the positive stress as against destress which represents negative stress. Stressors are the causative events/ stimulus. A large amount of research has been conducted during the late 1960s and early 1970s, to establish a link between stress and diseases of various kinds, stress and decline in performance. To better address the critical issue of stress, research on stress in medical circle has become a focal point during the recent years. By 1990s, job stress has become significant segment of modern sciences, in all areas of physiology and human functioning. Focus, recently, developed on stress in certain settings, such as stress in work environment. And stress intervention and stress management techniques were developed (how to cope or handle stress). Stress may be viewed as perceived difficulties in life or a way of referring to hurdles, impediments and eliciting sympathy without being explicitly confessional, just stressed out. Stress includes a wide rang of outcomes, from mild irritation to intense and severe problems that might give real breakdown of health. Generally any event or situation between these extremes could be termed as stressful. The most critical and extreme situation result in burn out and the implication is post traumatic stress disorder (PTSD), an anxiety disorder that can develop after exposure to one or more frightening and terrifying events that result in great physical loss. PTSD is a critical and ongoing emotional reaction to an extreme psychological trauma. It is associated with some occupations such as emergency human resource departments, police personnel and army men etc. These type of stressors may include events as someone actual death, threat to patients life or someone else, serious physical injuries or partial or total disablement, threat to psychological integrity, over whelming usual psychological defenses coping. Sometimes, it may result from profound psychological and emotional trauma apart from any physical harm. Often, however, the two are combined. Life is full of stressful events. We frequently confront challenges and obstacles, and sometime the pressure put on us is very hard to cope with. When we are definitely unsure of how to meet demands set for us, we experience stress. It is worth mentioning here that in small amount stress can be a good thing. It can give us the push, we need, motivating us and to concentrate and remain conscious, focus and alert.  [v]   Stress keep us on our toes during presentation or it stimulate us to curiously study for exam and stay focused when we would be rather in cinema. But when the stress become too hard and the lifes demands exceed our capabilities to handle, then our physical and emotional well being is threatened. We always consider the stressors as being negative, such as rocky relationship, death of near one, over work, an exhausting schedule etc. However, anything that compels us to accommodate and to cope can be a stressor. Stress includes as well, positive events such as promotion, transfer to new post, getting married and changes etc. Regardless of whether an event is positive or negative, if the changes it brings strain, our handling ability and adaptive resources are stimulated, the implication is the subjective feeling of being stressed and the biological stress response of the body. The sources of stress are manifold. Our stress may be associated to outside factors such as working environment, conditions of the world, family affairs etc. Sometime, stress may be the outcome of our own irresponsible behavior, unrealistic goal, negative perception, and attitude etc. The causes of the stress are highly individual. What we think stressful is associated with many factors, including our personality outlook on life, problem solving skills and social support system of our society. Sometimes, that is stressful to us may not be stressful for others. For example, our morning journey may make us worry that traffic jam will make us late, others, however, may find the trip relaxing because they allow more than enough time and enjoy talking, viewing and listening to music or reading books. (NIOSH 1987)  [vi]   Stress experienced by the masses in our modern and industrialized society mainly originates in the Enterprises; much of the stress that originates elsewhere affects our behaviour and performance in this enterprises-spill over effect. Stress means different thing to different peoples. From the perspective of layman, stress can be described as feeling tense, anxious or worried or having the blues. Scientifically such feelings are indication of the stress experience, an intriguingly complex programmed response to perceived threat that can have negative or positive implication. The term stress has been defined in multiple ways in the research and professional literature. All the definitions can be placed in two categories, stimulus and response. According to stimulus definition, stress is an event, situation or characteristic that result in potentially disruptive circumstances. In physics, stress refers to the external force applied to an object, for example a bridge girder. The response is strain, which is the impact the force on the girder. In a response definition, stress is seen partially as a response to some stimulus, called a stressor. A stressor is a potentially harmful or threatening external event or situation. Stress is more than simply a response to a stressor. However, in a response definition stress is the consequence of an interaction between an environment stimulus (a stressor) and an individuals response. That is, stress is the result of a unique interaction between stimulus condition in the environment and an individuals predisposition to respond in a particular way. (Ivancevich, 2001)  [vii]   1.5) Stress Defined:- One of the complicating issues in understanding stress is the fact that it has been defined in a multitude of ways. An adaptive response moderated by individual differences, that is a consequence of any action, situation or event that places special demands on a person.( Ivancevich,Olekalns,2008)  [viii]   Stress is a psychological and physiological response to events that upsets our personal balance in some way. These events or demands are known as stressors.(NIOSH, 2010)  [ix]   Stress is the general term applied to the pressures, people feel in life.(Newstorm,Devis, 2002)  [x]   Any adductive demand caused by physical , mental or emotional factors that requires coping behavior(Bohlander,Snell, 2004)  [xi]   A dynamic condition in which an individual is confronted with an opportunity, constraints or demand related to what he or she desires and for which the outcome is perceived to be both uncertain and important.( Robbins, 2001)  [xii]   Stress is a complex pattern of emotional states, physiological reactions and related thoughts in response to external demands.(Greenberg, Baron, 2000)  [xiii]   The interaction between individual and environment characterized by physiological and psychological changes that cause a deviation from normal performance. A situation where in job-related factors interact with a worker to change his or her psychological and/or physiological condition such that the person is force to deviate from normal functioning.(Bernardin, 2003)  [xiv]   Some environmental force affecting the individual, which is called a stressor. The individuals psychological or physical response to the stressor. In some cases, an interaction between the stressor and the individuals response. Stress is a dynamic condition in which an individual is confronted with an Opportunity, demand, or resource related to what the individual desires and for which the outcome is perceived to be both uncertain and important.(Robbins, Timothy, 2007)  [xv]   (11) Behr and Newman define job stress as a condition arising from the interaction of people and their jobs and characterized by changes within people that force them to deviate from their normal functioning.(Pfeffer, 1992)  [xvi]   (12) When a person is confronted with a situation which poses a threat or demand, and perceives that she or he does no have the capability or resources to match or exceed the stressor, the imbalance that results at that point in time is termed stress.( Luthan, 2005)  [xvii]  ) (13) An Individuals adaptive response to a situation that is perceived as challenging or threatening to the persons wellbeing.(Mc Shane, Travaglione, 2004)  [xviii]   (14) Stress is an individuals physiological and emotional response to stimuli that place physical or physiological demands on the individual and create uncertainty and lack of personal control when important outcomes are at stake. (Samson, Richard, 2003)  [xix]   (15) Stress is the excitement, feeling of anxiety, and/or physical tension that occur when the demands place on an individual are thought to exceed his ability to cope. (Hellriegel, John 2004)  [xx]   (16) Stress is a negative emotional state occurring in response to events that are perceived as taxing or exceeding a Persons recourse or ability to cope. (Hockenbury, 2003)  [xxi]   For our purposes, we think it is useful to view stress as the response a person makes and to identify the stimulus conditions (actions, event or situation) as stressor. This allows us to focus our attention on aspects of the organizational environment that are potential stress producers. Whether stress is actually felt or experienced by a particular individual will depend on that individuals unique characteristics. Furthermore, note that this definition emphasizes that stress is an adaptive response. The great majority of our responses to stimuli in the work environment does not require adaptation and thus are not really potential sources of stress. In the context of our stress definition, stress is the outcome of handling something that places special demands on the individual. Special here means unusual, physically or psychologically threatening, or outside an individuals usual set of behaviors. Starting a new assignment, changing bosses, having a flat tier, missing a plane, making a mistake at work, having a performance evaluation meeting with the boss, giving a speech all of these are actions, events or situations that may place special demands on individuals. In that sense, they are potential stressors. Not all stressors will always place the same demand on all people. In order 0f an action, event or situation to result in stress, it must be perceived by the individual to be a source of threat, challenge or harm. If there are no perceived consequences good or bad there is no potential stress. At least three additional factors play a role in determining whether what an individual is experiencing is likely to result in stress. These factors are; importance, uncertainty and duration. Importance is related to how significant the event is for the individual. For example, let us suppose that an employee is facing a job lay-off. The more significant or important that event is to the individual, the greater the stress potential. If the employee expects such an event to be followed by a period of prolonged unemployment, it will probably be viewed as a more important event than if immediate employment is assured Uncertainty refers to a lack of clarity about what will happen. Rumors of an impending lay-off may be more stressful for some people than knowing for certain that they will be laid off. At least in the latter case, they can make plans for dealing with the situations. Frequently, not knowing places more demands on people than knowing, even if the known result is perceived as negative. Finally, duration is a significant factor. Stressor can be either acute or chronic. Acute stressors are major events in our lives that have a relatively short time frame. Getting married, losing your job or failing in exams are all events that leave a big impact on us, but they do not endure overtime (we do not fail an exams every day). Chronic stressors have a less profound impact on us when they occur, but we are exposed to them on an almost continual basis. They are represented by daily hassles that fit with seyles representation of stress as the wear and tear of every day life. Such things as shopping, cooking or finding a study space in the library are all minor irritation that we face on an almost daily basis. They may not affect us at a time, but their affect slowly built over time. Generally speaking, the longer special demands are placed on us, the more stressful the situation. Giving an unpleasant job assignment that lasts for only a day or two may be mildly upsetting, whil e the same assignment lasting for months may be excruciatingly painful. Although there are some acute stressors in the workplace (job loss or transfer, promotion or demotion, and entering or leaving the job market), most of the work place stressor are better thought of as daily hassles. 1.6) THE GENERAL ADAPTATION SYNDROME (GAS) Stress includes both psychological and physical components. Dr. Hanss Seyle, the pioneer of stress research was the first to conceptualize the psycho physiological responses to stress. Seyle consider stress a non-specific response to any demand made upon an organism. He labeled the three phases of the defense reaction that a person establishes when stressed as the general adaptation syndrome (GAS). Seyle called the defense reaction general because stressor had effects on several areas of the body. Adaptation refers to a stimulation of defenses designed to help the body adjust to or deal with, the stressor. And syndrome indicates that individual pieces of the reaction occur more or less together. The three distinct phases, which can be seen in exhibit no.1, are called alarm, resistance and exhaustion. The alarm stag is the initial mobilization by which the body meets the challenges posed by the stressor. When a stressor is recognized, the brain sends forth a biochemical message to all the bodys systems. Respiration increases, blood pressure raises, pupils dilate, muscles tense up and so forth. If the stressor continues, the GAS proceeds to the resistance stage. Sign of being in the resistance stag include fatigue, anxiety and tension. The person is now fighting the stressor. While resistance to a particular stressor may be high during this stag, resistance to other stressor may be low. A person has only finite sources of energy, concentration and ability to resist stressors. Individuals are often more illness-prone during periods of stress than at other times. The final GAS stage is exhaustion. Prolonged and continual exposure to the same stressor may eventually use up the adaptive energy available, and the system fighting the stressor becomes exhausted. It is important to keep in mind that the activation of the GAS places extraordinary demands on the body. Clearly, the more frequently the GAS is activated and longer it remains in operation, the more wear and tear there is on the psycho physiological mechanisms. The body and mind have limits. The more frequently a person is alarmed, resist and becomes exhausted by work, non-work or the interaction of these activities, the more susceptible he or she becomes to fatigue, disease, aging and other negative consequences. (Ivancevich, 2001)  [xxii]   Stage 1 Normal level of resistance Stage 3 ALARM REACTION The body shows the changes characteristic of the first expose to the stressor. At the same time, its resistance is diminished. Workplace example: A request by a manager to submit a budget in 3 days RESISTANCE The second stage ensures if continued exposure to the stressor is not compatible with adaptation. Resistance increase above normal. Workplace example: Flying off the handle at a meeting because the budget was still unfinished time is passing with no budget work occurring. EXHAUSTION The third stage follows long continued exposure to the same stressor, to which the body has become adjusted. Eventually adaptation energy is exhausted. Workplace example: No sleeps, insomnia, worry about the budget. Totally and physically exhausted. Stage 2 Exhibit no.1 1.7) THE CAUSES OF STRESS The causes of stress, which may rightly be called stressors, include any environmental condition that place a physical or emotional demand on a person. There are numerous stressors in organizational settings and other life activities. Exhibit no.2 lists the four main types of work-related stressor: Physical environment stressors, Role-related stressors, Interpersonal stressors and Organizational stressors. 1.7.1) STRESSORS INHERENT IN PHYSICAL ENVIRONMENT (PHYSICAL ENVIRONMENT STRESSORS) The physical environment of organization contains some physical environmental stressors; safety hazards, poor lighting, and excessive noise etc. For example, a study of textile workers in a noisy plant found that there level of stress decreased measurably when they were supplied with ear protectors. Another study reported that clerical employees experience significantly higher stress level in noisy, open office than in quiet areas. Physical stressors also include poorly designed office space, lack of privacy, ineffective lighting and poor air quality. 1.7.2) ROLE-RELATED STRESSOR In this concept of role related stressors, employees have difficulty in assimilating and reconciling or performing the multitude roles that they play in their life. Main role-related stressors are; Role conflict, Role ambiguity, Workload Task control: Role conflict Accordingly, when masses confront competing demands role conflict occurs. An employee may have two roles that are in conflict with each other (called interrole conflict) or may receive contradictory messages from different people about how to perform a task (called intraoral conflict). Role conflict also occurs when organizational values and work obligations are incompatible with personal values (called person-role conflict). For example, a recent study described how Australian managers experience the stress of people-role conflict when they observe unethical practices involving partners located in other countries. Work related stressors Physical environment stressors Role-related stressors Interpersonal stressors Organizational stressors Non-work stressors Individual Differences stress Consequences of distress Physiological Heart disease Ulcers High BP Headaches Sleep disturbance More illness Psychological Job dissatisfaction Depression Exhaustion Moodiness Burnout Behavioral Lower job performance More accidents Faulty decisions Higher absenteeism Workplace aggression Exhibit no.2 1.7.2.2 Role ambiguity When workers are unsure of meeting job responsibilities, performance, expected level of authority and job conditions, role ambiguity is said to exist. This tends to occur when people enter new situations, such as joining the organization or taking an overseas assignment, because they are uncertain about task and social expectations. 1.7.2.3Work load-work under load providing small amount of work or assignment to workers that do not match their talent is a stressor. However, work overload is the most common stressor these days in our dynamic organization. Employees are required to perform too much work in too short time. Long hour work leads to unhealthy lifestyles, which in turn, cause heart disease and stokes. This is a concern in Singapore and Hong Kong where cultural values encourage long work hours. Work hours in Australia are also creeping up, with almost one-third of the workforce clocking in 49 hours or more per week. Work overload is such a problem in Japan that death from overwork has its own name karoshi. 1.7.2.4) Task control employees feel more stress when they have no control over their assignment, performance and pace of their activities. Work is potentially more stressful when it is paced by a machine, involves monitoring equipment or the work schedule is controlled by someone else. This is the reason why techno stress-stress caused by information technology-has become one of the leading health hazards in the workplace. Australian now identifies e-mail as their biggest source of stress. One-quarter of British managers also say that email is creating stress. Over two-thirds of employees in large American companies feel overwhelmed by the incessant demands of electronic communication. 1.7.3) STRESSOR INTERPERSONAL These include ineffective supervision, office politics and other conflicts with masses. High turnover of front-line staff at Australias Commonwealth Bank is apparently partly cause by stress from increasingly angry customers. One survey indicate that 88 per cent of call center employees in Australia say that they have high or extreme level of stress, mainly due to angry customers and unsupportive management. Its one thing dealing with one angry costumer on the odd occasion, but when you are dealing with people like that all day, it is tough, says JAG Marketing executive Jonathon Gross, who has worked in a call center. Teamwork is a potential interpersonal stressor. A study of West rail, the government-owned rail transportation company in Western Australia, revealed that employees experienced higher stress when they were formed into work teams. Sexual harassment is another powerful interpersonal stressor. Victims of sexual harassment experience trauma (especially from rape or related exploitation) or must endure tense colleague relations in a hostile work environment. Moreover, they are expected to endure more stress while these incidents are investigated. 1.7.3.1) Workplace violence Another serious interpersonal stressor is the rising wave of physical violence in the workplace. In the United States, one thousand workers assassinated on job each year and two million other experiences lesser forms of violence. But the international labor organization reports that the highest incidence of workplace assaults and sexual harassment isnt in the United States; it occurs in France, Argentina, Romania, Canada and England. Workplace violence is less common (or less reported) in Pacific Rim countries, but it is significant stressor in some industries. New Zealands department of work and income has banned 170 people from entering its offices because of their violent or intimidating behavior. All 260 nurses who responded to a survey in New South Wales had experienced some form of violence at least weekly; many cited incidents involving lethal weapons. Employees have usually symptoms of severe stress, when experiencing violence, or after traumatic events. It is not uncommon for these primary victims to take long-term leave. Some never return to work. Workplace violence is also a stressor to those who observe the violence. After a serious workplace incident, counselors work with many employees, not just the direct victims. Even employees who have not directly experienced or observed violence may show signs of stress if they work in high-risk jobs. For example, one study reported that the greater cause of work-related stress among British bus driver is their perceived risk of physical assault. 1.7.3.2) Workplace bullying Although less dramatic than workplace violence, workplace bullying is becoming so common that it is considered as more serious interpersonal stressor. It has become enough of a concern that some Scandinavian countries have passed laws against it. Humiliating behavior, intimidating or offensive attitude that insults and ridicules or degrade another workers at organization is better refer to work place bulling. People with higher authority are more likely to engage in bullying or incivility towards employees in lower positions. What studies here in Australia and around the world are showing is that significant source of workplace stress is bullying-intimidating behavior from employers and bossy attitude. Workplace bullying produces stress and its physiological, psychological and behavioral consequences. Australian studies estimates that almost three-quarters of victims experience or seek counseling for depression, fatigue, sleep disorders and higher blood pressure following incidents of bullying. Workplace bullying also imposes enormous costs on organizations. Australian research has found that victims take an average o HRM: Strategic goals and objectives HRM: Strategic goals and objectives INTRODUCTION This assignment will find out answer the question which is that do u think the linking of HRM with strategic goals and objectives by any organization will help to improve business performance and develop organizational cultures that foster innovation flexibility. Besides it will illustrate the objectives of strategic HRM in the organization and how they influence competitive advantage of organization. Companiesare as good as their staff. The demand to maximise the potencyl of the company and their manpower by clever people management and organisational growth is a dutyaccomplish through the HR area. It is the aim of a company to be successful and to turn a profit. It is necessary for people to play a crucial role in succeeding this objective. The aim of this assignment is to supply an apprehension of the relevancy of HR strategy that advocates the business strategy to the task of HR department a company. Several growing companies believe that Human Resource (HR) supplies them competitive advantage. It was seen by many companies that competitive advantage can be found by quality manpower or employees and culture. Ä °t evaluates the long-run performance of a company. Strategic HR assures that staff of a company helps to its success with their abilities and performance. Traditional HR is related to carrying out of rules and techniques such as recruitment, staffing,assessment. But linking the general HRM and the companys strategy gives HR department more background to increase the skills of their manpower and concentrate on the vision and mission. Human Resource Management The overall aim of HRM is to contribute companies succeed their tasks which are vitally seen in terms of efficiency by its people. HRM emphasises on the importunity of gettting dedication to the companies task and values with emphasis on the need for strategic adjustment, which is the combination of business and HR strategies. Nevertheless , different opinions to the strategic management of human resources are likely. This is a kind of managing andcontrolling the manpower so as to get a competitive advantage. However , it emphasises on the human issues of HRM as valuable assets, by stressing on communication, motivation and leadership. It can be seen as a typical way of leading people, one that focuses on the value of staff as investigationsto be improved by the company. The accent is one which has the involvement of management focused on assuming a planned approach which is intimately incorporated with business strategy. â€Å"The interpretation of HRM is based on incorporating either a soft, developmental humanist approach or a hard, situational contingent approach† (Liao, 2005) In a perfectcompany one would adopt it to be well- adjusted and incorporated with all people partaking the organisational purposes and working together as a team. This concludes that the distinction between the two approaches was not and still is not a precise one. Human resource management policies and rules might affect the recruitment process, in that people could be afected to apply for jobs if the organization becomes considered for its good human resource management approach. On the other hand, poor human resource management practices might rise sales.â€Å"Effective recruiting is essential to an organizations financial future†(Dessler). Human resource managers should actively improve training and aid line managers in the performance appraisal process.Managers should actively revise employee performance to supply feedback to staff and address performance subjects. Performance appraisals should be indifferent and focused on essential performance issues.Managers should ma ke a point staff understand what is expected of them and the demand of their job. HR Strategy and Business Strategy First of all ,strategy will be defined and how it connects to human resource management. Strategy is obtaining from where we are now to where we would like to be; it may be demonstrate or inexplicit in organisational behaviour. Schneider (1994) has suggested that in â€Å"the soft approach, effective HRM is seen necessarily to involve a focus upon fostering employee motivation, commitment and development.† Thus, HR strategy is connected to organisational strategy. Ä °fdefinitions will be looked. Business strategy could be described as those people who work an organisation that find ways to place their business duties through the use of controlling the planning environment and to fully use the future use of the capital and human assets. Nevertheless, HR strategy could be described as the procedure of joining tactics, programmes and purposes within an overall model, planned to improve to meet a companies duties. Because of that, it is saidthat HR strategy should play an important role in improving the companies competitive advantage and not only as a way to contribute the business strategy but also to improve it is a right supposition to the extent of both going hand-in-hand to succeed the companies main purposes and objectives. Of all the demand related to the above, HR strategy could be vindicated by business strategy. HR strategies will be considered by management as of little relevancy to the real duties of the business without business strategy, and it will leave the HR function in a difficult position, however it might have a important role in the delivery of the long-term future plans of a company. All the determinationsif becoming HR or business could be incorporated at a strategic level therefore all aspects and demand are introduced by making new opportunities for what is hold thinkable. Human resource strategy has got too many topics. Because of that , it is difficult to describe human resource strategy. The centre of HR strategy is a kept up focus on the people who work for a company.A HR strategy is vital for keeping quality customer satisfaction,being loved and continuing high quality staff and assuring kept dedication from the staff to steady develop the company. It means that the growth of strategies to appeal the right people to the organisation with the right abilities and competences and strategies to continue them only they are enrolled.Key issues in attracting and continuing staff are Recruitment and Selection, Rewards and pay, Training and development and appraisal management.The main purpose of any HR strategy is to make the highest value company. Ä °t is explained what HR strategy and why organisations should improve a HR strategy.For many organisations there is a essential situation to improve a HR strategy because of the risingly rivalry business globalization. HR strategy educesthe desire to fully work the capacity of people as a opportunity of competitive advantage but also to meet the needs of HR practioners.The only real source of sustainable competitive advantage for many companies is letting loose the power of its people, people and procedures not only supply unbelievable competitive advantage, they are also difficult to copy or buy in. The factors which should be considered by management In performing the work, the manager should think the strategic elements of the organization system. These elements are individual element, formal organization element, informal organization element and The Role and Status Patterns element. Internal factors Ä °ndividual factors: which include attitudes, feeling, and personality traits, motives and other variables that help determine individuals behavior Formal organization factors: are the formal structure, the hierarchy of authority, the communications channels, and the pattern of relationship that it supplies together with is objective, policies, process and other management devices that help to develop and facilitate its system Informal organization factors: it involves the standards and behavioral forms that are enforced upon by its staff by the work group. This element also involves informal systems for communication and the processes for short-cutting formal methods. The Role and Status Patterns factors- are those that are made by both the informal and the formal companies, and by the backgrounds and the behaviors of the people who work these companies External factors Economic factors The price level and general interest rate will influence top managements decision on main problems.â€Å"Because financial resources are scarce, management must allocate them in ways that would yield the maximum return. each Porterian competitive strategy involves a unique set of responses from workers or ‘needed role behaviours and a particular HRM strategy that might generate and reinforce a unique pattern of behaviour†(Schuler and Jackson, 2002 The competitive climate also influences management strategy. Legal factors Statue, common or administrative law curbs business operation. FactorsImposed by Trade Unions Technological factors SAMPLES FROM COMPANIES It is crucial to search how organizations human resource management (HRM) improves to highly skilled, loyalty staff and influence companys performance, therefore resulting in important competitive advantages. It may be important to clarify the strategy throughout the hierarchy to every employee (Huang, 2001). MARK SPENCER Eventuality-based approach to HRM is often known as a necessary part of a cost-minimisation strategy. Nevertheless , in MS it is adviced that for a successful carrying out of changes, there is a more need of soft approach for the medium term success, when everyone who works in the company needs to get together and see the importance of the changes. Bergenhenegouwen (1996) states that the concept of core competences goes beyond this in a search for those few activities that underpin competitive advantage For MS the dedication of senior management and the appointed heads of the business units to HRM are important to organizations effective procedure. It could be necessary to have the information and abilities essential to carry out a believable HRM programme within the company.() For a medium term success, MS should think the following HRM approaches: A clear apprehension and dedication of the management to the attractive change shouldkeep any struggles and operational roadblocks; Good active and attractive leadership will have to come about and be contributed by the managers of MS. It is also important to think as teamwork in make decision procedure. The staff have to be incorporated into the change process management; To be more service-focused company, MSwould have a look at a culture of communication because of thatpeople could use the advantage of ateamwork for the advancement and the companys success. Therefore , MS has to put a great accent on development of social communication abilities of all organisational staff; Staff participation is possible to advocate to a signified of obligation and property and, thus, organisational dedication and commitment. â€Å"The norms and beliefs that increase mark spencers skill to get, see, and return signals from the environment into internal organisational and behavioural change will promote its survival, growth and development†( http://www.ivoryresearch.com/sample13.php) SAMSUNG HRM could make an attractive influence on organisational performance in many ways, these are: improve and successfully carrying out high performance work practices, especially those interested in job and work design, flexible working, imagination, staff improvement, reward and giving staff a voice. develop a clear vision and adjust of values and assure that it is enclosed, imparishable, collective, measured and managed. improve a attractive psychological contract and means of rising the motivation and dedication ofstaff. develop and carrying outpolicies that know the essentials of people and make a great place of work supply support andrecommend to line managers on their role in carrying out HR policies. Mc donalds McDonalds runs in so many countries, HRM should be conscious of the different employment and contract laws, culture, currency differences, and staff costs all over these countries. The extension plans for India must not influencethe company critically when the operation guidelines and policies already exist. When the company increases into new countries they should think other subjects such as uniform and eating habits, certain religions do not eat certain products, other cultures enforce dress code, all these subjects should be considered by the HRM to assure the arrangement of right policies. Because of dropping sales there are plans to change the image and culture of the company; showing new decor, uniforms and packaging. Unless HRM have included the staff in the planning stage of these changes, they will come across great difficulty in getting cooperation; staff should buy in to changes. Ä °n spite ofthe mc donalds does have training facilities around the country studying staff on these changes. Consumers might also protest to this image change. The meeting of healthy foods might cause problems, staff will should be re-trained, which might cause staff missing, andrise training costs. A few of the stores located in city centres are setting facilities to let the customer linking to the Internet. The HRM will have to embed policies to assure right usage of the Internet; and improvements to assure that wrong websites are not possible. TOYOTA Toyota looks for to improve human resources by the action of making things. toyota thinks that development of human resources providespassed on of values and perspectives. Ä °t can be seen that business expansion is related to strategic human resource management. Ä °t has become priority concept. â€Å"Toyota is building both tangible (a new learning facility) and intangible (course content) structures relating to team member development that ensures a secure and steady flow of qualified human resources to conduct Toyotas global business in the 21st century†.( http://www.toyota.co.jp/en/environmental_rep/03/jyugyoin03.html) Toyota has described the needed qualifications of professional staff for office and engineering positions, and shaped human resources who are able to perform day-to-day activities and enlarge their abilities in technical positions. Company-wide training is went on based on employee qualifications, as well as specialized training for individual d ivisions, language training, and special knowledge and skill training TARGETS Pepsico is training store managers in merchandizing techniques to help rise store sales as well as sales of Pepsico. â€Å"Unifi helps consumers with their efficiency appraisal systems, making their customers more competitive andA thus better able to buy Unifi products.† Mercedes gave training mechanics in service by the United States so as that Mercedes can advise 24-hourgiving service anywhere in the United States. Nissan Motors and HondA Motorsadvise busy training programs to their parts suppliersso asto increase the quality of their goods.McDonalds advises comprehensive training to their franchise owners. Thrust Thecase of Lincoln Electric is an instance of the using of HRM practices to rise the performance of production and thereby lower the cost of the electric motors and arc welders. People Express Airlines is similar example of, a cost/efficient thrust. Unifi, McDonalds, and Honda help in the HRM practices of their consumers, distributors, and suppliers, respectively, so as to help them sustain costs down as well as to make sure a rivalry, and thus enduring, set of customers, distributors, and suppliers. IBM can make itself different than rivals by providing programming training for customersemployees. Staffing The American Productivity Center in Houston makes use of its staffing practices to get a rivalry advantage. Moreoverit assists its staffing practices with coherent training practices. The Baltimore Orioles also get differentiation by their staffing practices, this time with their suppliers. Appraising â€Å"At Emery Air Freight, the company was losing $1 million yearly because employees on the airport loading docks were shipping small packages separately rather than placing those with the same destination in one container that. would be carried at lower rates by air carriers.†( http://www.rci.rutgers.edu/~schuler/mainpages/GainingCompAdvantageHRMpractices.pdf) Compensation People Express Airline and Lincoln Electric, who use Financial benefit practices to get a cost/efficiency competitive advantage, TRW and the Hewlett-Packard Company use compensation to drive their search for innovative products and services.At Hewlett-Packard, attempting behavior is irritated in project leaders by trying more rewards to their achievement CONCLUSION To sum up, improving a HR strategy is active for companies in todays competitive business environment. The different approaches to HRM strategy in this assignment are not always practical as in reality. In reality when companies are improving a HR strategy they will make possible somewhere between the â€Å"hard† and â€Å"soft† approach.Another point is that evatulaty should be thought, as HR, strategies should be contingent with the companies subcultures.The following concepts should be thought whether the HR strategy a company espouses is to be influence.Different human resource practices should be consistent and accompaniment each other.There should be a fit between the consistent sets of human resource practices and other systems within the organisation.The human resource systems need to be in line with the business or competitive strategy of the company.

The Poetry of Billy Collins Essay -- Billy Collins Poet Poetry Essays

The Poetry of Billy Collins In 2001 a new poet laureate was crowned and a new voice; the voice of a poetic everyman was heard by many for the first time. That voice belonged to Billy Collins. Collins was born into a working-class Bronx couple, and grew up in a typical middle-class neighborhood where he went to church on Sundays and listened to jazz music in his free time. This middle-class background and sensibilities are reflected in his poetic style and themes, and in his desire to bring poetry back into the American main stream by making it more accessible to the average reader. Billy Collins was born March 22, 1941 in Queens, New York. He was born into a middle class family. His parents were of Irish descent, and had deep roots in the Irish Catholic religion (Press). Both of his parents held steady jobs; his father was an insurance broker, and his mother was a nurse. During Billy Collins’ years up until middle school, he had received a below average education, attending a public school in the Bronx. However, his father became very successful and rather wealthy. Billy and his family then moved to Westchester County, a wealthy New York suburb, where he attended a prestigious private school. After high school, Billy attended Holy Cross College where he received his bachelors degree, then went on to get his Ph.D. in Romantic poetry at the University of California at Riverside. Billy began his Career in poetry as a writer for â€Å"Rolling Stones† magazine, selling his poems for thirty-five dollars each (Billy Collins). In 1970, after his job in â€Å"Rolling Stones†, he got a position teaching poetry at Lehman College, located in the Bronx, where he is still teaching. Along with his teaching career, he served... ...shows Collins’ love of music and familiarity with jazz. It can also be appreciated on two different levels. You can enjoy the dreamy description of a jazz club, but also the deeper discussion on the topic of beauty. Despite his upbringing in a middle class home, and his poor education as a child, Collins has become a very well known and highly respected poet, whose middle class backgrounds have had a large influence on his poetry, as well as his goal to make poetry more accessible to the average reader. Collins has had a very successful career, publishing several poetry books and being the Poet Laureate of the U.S. from 2001-2003. Collins has a very unique style of poetry that has appeal to both the average person, being both easy to read and humorous to the normal person, and the more sophisticated reader by having a deeper more complex meanings.

Reearch Paper

Recrystallization Estopace, Edgie1, Polintan, Clarisse K. Professor Edgie Estopace, School of Chemical Engineering, Chemistry and Biotechnology, Mapua Institute of Technology; Clarisse Polintan, CHM145L/A21, School of Chemical Engineering, Chemistry and Biotechnology, Mapua Institute of Technology ABSTRACT This experiment is all about identifying the appropriate solvent for recrystallization and technique and to use the recrystallization technique in purifying a solid sample. Most organic substances are impure and require techniques in order to purify a sample. One of these techniques to make an impure sample pure is by recrystallization.This experiment includes the determination of a good solvent for recrystallization for compounds such as: acetanilide, acetamide, aspirin, benzoic acid, naphthalene, and sucrose, for solvents such as: water, ethanol, benzene, and ethyl acetate. Also pure acetanilide is achieved. here are five major steps in the recrystallization process: dissolving t he solute in the solvent, performing a gravity filtration, if necessary, obtaining crystals of the solute, collecting the solute crystals by vacuum filtration, and, finally, drying the resulting crystals giving us the pure sample of the compound.The best solvent used for each of the compounds listed and the percentage recovery of the crude acetanilide. The physical properties of the compound were also determined. INTRODUCTION Differential solubility is defined as the differences in the amount of solid that can be dissolved in an appropriate solvent as affected by variations in temperature. Solubility is inversely proportional to its temperature, since most solids have solubilities that are lower in liquid solvents at low temperatures. Feature Article Relative Rates:Â  Free-Radical BrominationDifferences in solubilities are sometimes used in the process of obtaining pure compounds by dissolving the solid in hot solvent and allow the undissolved impurities to be filtered off. The filtrate would then be cooled down and recrystallized as a purer compound. There should be differences in the solubilities of the solid and the impurities in order for the recrystallization to be effective. Recrystallization only works when the proper solvent is being used.The appropriate recrystallization solvent should: dissolve the entire compound at high temperature, dissolver very little or none of the compound at low temperature, have different solubilities for the compound and the impurities, have a boiling point below the melting point of the compound, have relatively low boiling point, be inert with respect to the compound, and be relatively inexpensive. MATERIALS AND METHODS The first part of the experiment required the students figure out which solvent is appropriate for recrystallization technique. Approximately 0. 10 grams of acetamide was weighed and placed inside a test tube.The acetamide was then dissolved in two millilitres of cold water. The solubility behaviour was then observed. If the acetamide did not dissolve, the mixture was then boiled and it’s solubility behaviour was again observed. These steps were then repeated but with cold ethanol, benzene, and ethyl acetate as the solvent instead of water. The above procedures were repeated, however, the students used different solutes this time for observation. The compounds used next were acetanilide, aspirin, benzoic acid, naphthalene, and sucrose, followed by the recording of data.The second part of the experiment tackled the recrystallization process using impure acetanilide and water as a solvent to obtain a pure sample of acetanilide. This part used the Hot Gravity Filtration Set-up first, followed by the Vacuum Filtration Set-up. The Hot Gravity Filtration Set-up included the following apparatuses: a stemless funnel, a fluted ashless filter paper, an Erlenmeyer flask, a hot water bath, and a hot plate. The Vacuum Filtration Set-up included water suction, rubber tubing, a 500ml Erlenmeyer flask, a rubber stopper and a porcelain Buchner funnel.Other apparatuses used include the Thomas-Hoover Melting Apparatus, micro test tubes, a test tube rack, capillary tubes, a beaker, and an oven. First, approximately 100 mL of water was heated and approximately 3. 50 grams of crude acetanilide was weighed. The impure acetanilide was then dissolved in 30 mL of water using 150-ml beaker. The mixture was slightly boiled using a hot plate. When the mixture started to boil, 2-ml portions of the previously heated water was added until the white solid had dissolved. A temperature of 90 C was maintained. The total volume of the water used was then recorded.A small amount of activated carbon was then added. Using the hot gravity filtrati on set up, the solution was poured into the fluted filter paper that was in the stemless glass funnel. The filtrate should then be colourless, if not more activated carbon was added and the filtration process was repeated. The flask was then removed from the hot plate and the residue was discarded. FIGURE 1. Hot Gravity Filtration Setup FIGURE 2. Fluted Filter paper The colorless filtrate was then cooled down to room temperature, placed in an ice bath, and was stirred continuously until crystallization was complete.This took about ton to fifteen minutes. When the crystallization was complete, the solution was vacuum filtered and then the crystals were washed in 2 mL of cold water. The crystals were then dried and weighed. The percentage recovery was then computed for and the melting point of the purifying crystals was determined using the Thomas Hoover Melting Apparatus. FIGURE 3. Vacuum Filtration Setup RESULTS Table I. Choice of Solvent (S=Soluble , I=Insoluble) Compound| Water| E thanol| Benzene| Ethyl Acetate| | Cold| Hot| Cold| Hot| Cold| Hot| Cold| Hot| Acetamide| S| S| S| S| I| S| S| S| Acetanilide| I| S| S| S| I| S| S| S|Aspirin| I| S| S| S| I| S| S| S| Benzoic Acid| I| S| S| S| S| S| S| S| Naphthalene| I| S| I| S| S| S| S| S| Sucrose| S| S| I| S| I| I| S| S| Compound| Solvent Appropriate for Recrystallization| Acetamide| Benzene| Acetanilide| Water| Aspirin| Benzene| Benzoic Acid| Water| Naphthalene| Water| Sucrose| Ethanol| Table 1. 1 Table 1. 2 Table 2. Recrystallization of Impure Acetanilide Weight of crude acetanilide in grams| 3. 53 g| Weight of the filter paper in grams| 1. 23 g| Weight of the pure acetanilide in grams| 0. 79 g| Volume of water used in mL| 62 mL| Melting Point of pure acetanilide in | 130-190 |Percentage Recovery| 29. 63 %| Step| Observation| Boiling of crude acetanilide| It boiled slowly and the boiling started at 90 C. White substance boiled as water was added; black substance remained | Addition of activated carbon| Impurities in water were absorbed. | Hot Gravity Filtration| Black substance was left on the filter paper and the white liquid went down and was separated from the black substance. | Cooling in an ice bath| Dissolved acetanilide formed white crystals. | Vacuum Filtration| The acetanilide was filtrated and what was left on the filter was the crystals. DISCUSSION In the experiment, all six of the seven criteria were vividly exhibited. The fist criterion states that the solvent should dissolve all of the compounds at high temperature. The second criterion is that the solvent should dissolve very little, or none of the compound at low temperatures. The third criterion is that the solvent should have different solubility with the impurities and the compound. The fourth and fifth criterion states that the solvent should have a low boiling point and that it should be lower than the melting point of the compound.The last criterion acquired from the experiment is that the solvent should be inert. In t he first part of the experiment, we determined the most appropriate solvent for recrystallization of the compounds by checking whether the compound is insoluble in a cold solvent, and soluble when dipped in hot water bath. The results in Table 1. 2 are based on the data of Tables 1. 1, we chose such solvents because the compounds did not dissolve in the solvent at a low temperature, and it did at high temperature.Using an appropriate solvent for recrystallization is necessary because it can save you time, money and other materials. Time because you are already sure that the solvent would be safe to use in dissolving the compound at certain temperatures, you wouldn’t need to experiment anymore. For the second part of the experiment, the recrystallization of impure acetanilide, we were conducted to separate the impurities of the acetanilide by using the recrystallization process and by using water as the agent or the solvent for recrystallization.During recrystallization, minim um amount of solvent is used to dissolve the solute. This is important because if the amount of solvent exceeded the volume needed to dissolve the solute, recrystallization would not be possible anymore. A fluted filter paper was used in the hot filtration set up because it has a larger surface area to catch the solid impurities, making it easier and more effective to separate the residues from the filtrate in the process.A stemless funnel was used during the hot filtration set up because unlike a regular funnel, the stem where the filtrate would pass could recrystallize the solid immediately within its stem. If the funnel were stemless the filtrate would go straight down to the flask without crystalizing and compounds. The solution was not placed in an ice cold bath immediately after the hot filtration because the flask might have broke due to a drop in temperature. Vacuum filtration is used during the cold filtration step because it is asier to filter out the crystalized solid fro m the liquid since cold temperatures would already recrystallize the solid compounds. The cold crystals are washed with water to remove any impurities that are in the crystals. The main function of the activated carbon was to absorb any impurities in the water without reacting with it. Cooling the filtrate on an ice bath makes the recrystallization process faster because of the relatively low temperature. Based on the results on table 2, the percentage recovery was 29. 3%, which seems fairly low since 70. 37% of the crude acetanilide is impurities. Human error might have caused it to be that low and maybe some crystals might have been left in the apparatus such as flasks. CONCLUSIONS AND RECOMMENDATIONS This experiment proves that the characteristics of choosing an ideal solvent for recrystallization are reliable and important. In the first part of the experiment, which had an objective of identifying the appropriate solvent for the recrystallization technique was achieved.The secon d objective, which was to use the recrystallization technique in purifying a solid sample, was also achieved. I would like to recommend that future researchers experiment on other solutes and solvents, preferably common ones in order to determine which solvents are most appropriate for recrystallization. An understanding of these compounds can be better obtained. REFERENCES 1. Baluyut, J. Y. G. , and De Castro, K. A. , Organic Chemistry Laboratory Manual For Chemistry Students Part1. 2. Klein, D. , (2011) Organic Chemistry, 1st Ed. , Cold United States of America

Calorimeter Definition in Chemistry

Calorimeter Definition in Chemistry A calorimeter is a device used to measure the heat flow of a chemical reaction or physical change. The process of measuring this heat is called calorimetry. A basic calorimeter consists of a metal container of water above a combustion chamber, in which a thermometer is used to measure the change in water temperature. However, there are many types of more complex calorimeters. The basic principle is that heat released by the combustion chamber increases the temperature of the water in a measurable way. The temperature change may then be used to calculate the enthalpy change per mole of substance A when substances A and B are reacted. The equation used is: q Cv(Tf - Ti ) where: q is the amount of heat in joulesCv  is the calorimeters heat capacity in joules per Kelvin (J/K)Tf and Ti are the final and initial temperatures Calorimeter History The first ice calorimeters were built based on Joseph Blacks concept of latent heat, introduced in 1761. Antoine Lavoisier coined the term calorimeter in 1780 to describe the apparatus he used to measure heat from guinea pig respiration used to melt snow. In 1782, Lavoisier and Pierre-Simon Laplace experimented with ice calorimeters, in which heat needed to melt ice could be used to measure heat from chemical reactions. Types of Calorimeters Calorimeters have expanded beyond the original ice calorimeters. Adiabatic calorimeter: Some heat is always lost to the container in an adiabatic calorimeter, but a correction factor is applied to the calculation to compensate for heat loss. This type of calorimeter is used to study runaway reactions.Reaction calorimeter: In this type of calorimeter, the chemical reaction occurs within an insulated closed container. Heatflow versus time is measured to arrive at the reaction heat. This is used for reactions intended to run at a constant temperature or to find the maximum heat released by a reaction.Bomb calorimeter: A bomb calorimeter is a constant-volume calorimeter, constructed to withstand the pressure produced by the reaction as it heats the air within the container. The temperature change of water is used to calculate the heat of combustion.Calvet-type calorimeter: This type of calorimeter relies on a three-dimensional fluxmeter sensor made of rings of thermocouples in series. This type of calorimeter allows for a larger sample size and reacti on vessel size, without sacrificing the accuracy of the measurement. An example of a Calvet-type calorimeter is the C80 calorimeter. Constant-pressure calorimeter: This instrument measure the enthalpy change of a reaction in solution under conditions of constant atmospheric pressure. A common example of this type of device is the coffee-cup calorimeter.

Free Essays on Jungle (Setting)

The Jungle is a documentary about the unfair treatment of workers and the unsanitary conditions of a meat packing plant. The facilities that are described in Upton Sinclair’s The Jungle showed the attitude of the people who lived in Packingtown. Jurgis Rudkus was the main character in The Jungle. The house, the meat packing plant, and the saloon all had significant meanings in the book. All three of the establishments affected the family of Jurgis and the people of Packingtown in ways that would change their lives. Jurgis was affected the most of any characters by the establishments. Jurgis was affected by all three of the settings. Jurgis was a Lithuanian immigrant who came to Chicago looking for the American dream. Jurgis was engaged when he came to America, he married a young woman by the name of Ona shortly after he moved to America. The wedding is the beginning and the reason for the rough life of the family. The wedding of Jurgis and Ona puts them into a deep debt. It is customary in Lithuania for family, friends, and guest of the wedding to donate to help pay for the cost. The guest of the wedding didn’t do this and it left Jurgis and Ona with a debt of more than a hundred dollars. This is the reason that Jurgis, Ona and the rest of their immediate family work so hard throughout the story. Jurgis and Ona worked many jobs to try to pay the off the debt of the wedding. Jurgis and Ona both worked hard to pay the debt, that’s one of the reasons why a strain is put on their family life. Jurgis and his family are a part of the working class under capitalism in Packingtown. Capitalism is when a few control the bulk of the m... Free Essays on Jungle (Setting) Free Essays on Jungle (Setting) The Jungle is a documentary about the unfair treatment of workers and the unsanitary conditions of a meat packing plant. The facilities that are described in Upton Sinclair’s The Jungle showed the attitude of the people who lived in Packingtown. Jurgis Rudkus was the main character in The Jungle. The house, the meat packing plant, and the saloon all had significant meanings in the book. All three of the establishments affected the family of Jurgis and the people of Packingtown in ways that would change their lives. Jurgis was affected the most of any characters by the establishments. Jurgis was affected by all three of the settings. Jurgis was a Lithuanian immigrant who came to Chicago looking for the American dream. Jurgis was engaged when he came to America, he married a young woman by the name of Ona shortly after he moved to America. The wedding is the beginning and the reason for the rough life of the family. The wedding of Jurgis and Ona puts them into a deep debt. It is customary in Lithuania for family, friends, and guest of the wedding to donate to help pay for the cost. The guest of the wedding didn’t do this and it left Jurgis and Ona with a debt of more than a hundred dollars. This is the reason that Jurgis, Ona and the rest of their immediate family work so hard throughout the story. Jurgis and Ona worked many jobs to try to pay the off the debt of the wedding. Jurgis and Ona both worked hard to pay the debt, that’s one of the reasons why a strain is put on their family life. Jurgis and his family are a part of the working class under capitalism in Packingtown. Capitalism is when a few control the bulk of the m...

Aquatic and Terrestrial Ecosystems Essay Example | Topics and Well Written Essays - 1500 words

Aquatic and Terrestrial Ecosystems - Essay Example The level of salinity is different across several marine bodies. Aquatic ecosystem such as the oceans, is a huge reserve for atmospheric CO or carbon monoxide (Aquatic ecosystems: carbon cycle and as atmospheric CO sink). As the aquatic ecosystems are huge reservoirs of flora and fauna, these are often overexploited by the people to satisfy their needs. Industrial fishing that gained preference over the past half-century had alarmingly depleted the highest levels of the aquatic food chain which are the little fishes and organisms (Pauly, et. al.). These small fishes and marine organisms are the preys or food products for the organisms belonging to the higher levels in the aquatic food chain. But multi cultural people and their food habits seems to have taken a toll on this aspect. With the growing love for sea foods in modern times, over fishing of these small creates can harm the larger marine creatures significantly. Terrestrial ecosystem is the one which is found in the land mass and consists of the tundra, the taiga, the temperate deciduous forest, and the grassland (Sheaffer & Moncada, 230).These are the source to different plant and animals. Just like the aquatic form, the terrestrial ecosystem has been over overexploited by man. The trees of the tropical grass lands are cut at a very rapid rate for many activities. The future consequences of thee activities will be that it would harm the global balance and also wipe out many exotic species. One of the exploitation activities seen in the lands is the cutting down of trees for making paper. The cost incurred is high and the revenue generated is also very profitable, similarly, over fishing in the water bodies is a form of exploitation which reduces the number of marine animals. Here too the benefit is in the form of increased revenue for the people. Altering the ecosystems Human activities like cultivation whether on the land or water can change the primary form of the ecosystems. terrestrial ecosystem con sists of agricultural land, rain forests etc. cultivation is carried out in these areas because of the easy availability of soil , manures etc. this can harm the natural balance of the ecosystems as with the increase in cultivation, the land will be modified which would also alter the landscape of the nearby areas. The animals living in those areas would be forced to migrate to other areas which would disrupt the food chain in the long run (Environmental Biology – Ecosystems). Similar disruption can be seen in the aquatic bodies too. Overfishing can lead to the depletion of the smaller, marine creatures which would force the larger creatures like the sharks and whales to survive on other forms of nutrients which might not be suitable for the organisms. Prioritization of the conservation efforts in aquatic and terrestrial ecosystems On the basis of the principles mentioned in paper 1, the terrestrial organisms Pronghorns, desert cottontails and Single-leaf Pinyon can be priori tized over the others as these are exotic creatures that survive on dry arid conditions. For the aquatic creatures, Chasmistes cujus I need to be conserved as the number of their family genus is depleting. This is followed by Cui-uis, Curly-leaf pondweed or Potamogeton crispus and The Lahontan cutthroat trout or Oncorhynchus clarki henshawi as it is an endangered species. Both the ecosystems need to be conser

The importance of analysis and analitical skills to the manager making Essay - 1

The importance of analysis and analitical skills to the manager making decisions in business - Essay Example The success of organisations heavily relies on the decision making processes undertaken by managers. Organisations are complex, and thus present complex problems or contexts in which the manager makes decisions. Monahan argues that sound decision making brings positive results while poor decision making can prove deleterious to an organisation. The author also states that although management involves a variety of functions, decision making is a central managerial function as all others entail its use. A good decision making process will result in good decisions and thus success in business, while a flawed process underlying conception of decisions will have the opposite effect.The use of these decision making approaches together will be analysed in terms of how managers apply them in an integrated manner. Managerial Decision Making, Problem Solving and the Structured Analytical Approach According to Yates, a decision refers to the act of making a commitment to undertake an action that will yield satisfactory results to the beneficiaries of that action. From this definition, it is clear that a decision has three fundamental aspects. First is the resolution to execute an action, deliberateness/intention-where the manager purposefully decides so as to achieve specific objectives, and lastly, the satisfaction of those affected by the decision-the beneficiaries. Decision making, thus, implies the process used to arrive at a decision which translates to the different approaches adopted by different business managers. Russell-Jones argues for the importance of the underlying decision making process, stating that a robust, consistent and analytical approach leverages the elements of complexity, uncertainty, objectives, trade-offs., consensus and flexibility among others. This results in the making of sound decisions that can consistently bring about business success. On a c losely related note, managers increasingly find themselves having to undertake problem solving. Hicks (2004, p. 8) details the concept of problem solving, explaining that it entails the manager seeking ways to move from a present situation to a more desirable one. A problem arises when a there is a disparity between what is and what should be. It also represents a situation in which the decision making individual- manager- has alternative courses of action, all with significantly different effects and thus accompanied by doubt about the best choice (9). A number of approaches can be adopted to make managerial decisions and/or solve problems. Monahan (2001, pp. 2-3) explains the dynamics that affect decision making processes; including availability of information, scarcity of resources, and psychological factors. The author also discusses uncertainty in the process of decision making. Deterministic models of managerial decision making activities are used in the absence of uncertainty , while probabilistic models are for cases where business decisions have to be made under uncertainty. One of the most highlighted approaches to effective decision making is the structured analytical approach. Saaty and Vargas (2006, p. 258) explain that structuring the process through analogies and attribute association helps establish a new perspective to a problem and create an environment in which controllable and distinct alternatives can be generated. Gustafson (2006, p. 12) states that an analytical approach to decision making deconstructs a problem into logical, sequential and distinctive elements which can be assessed separately before recombining the components to arrive at