Organization transformation Essay Example for Free

Organization innovation EssayThe read for a change is closely there on a daily basis in batchs. This is accentuated by particularly by the advent of refreshed technology like the internet and new management methods and new technologies (Wallace, 2007). This brings in new ways of doing supposes in spite of appearance the bon ton and thus the workers are affected. Companies which initially used to have the tralatitious organization poseur have increasingly adopted they are better and more efficient and ripe transformed organizational climatels.An organization provides a mean of utilizing individual capabilities within a team to accomplish what cannot be achieved by the aggregate attempts of team members on the job(p) in isolation. The aims of forming corporations and organizations are to deliver goods or services to consumers in a way that at the conclusion of the deal profits and not losses can be realized.Organizational change is geared at achieving this and thus p leasant the hearts and minds of the target population while concurrently bringing about a changed manner and work culture to the partakers. In response to this Organizational transformation, roles, skills, job descriptions and structure of the work force need to be re-designed. The southeastwest vaunt Corporation Such a company that has embraced organizational change from the traditional one to the modern organization transformation is the southern gas corporation of Nevada.Having realized that all organizations and corporations are unique due to unique environment in which they operate and their mode and ways of operations they should be structured to accommodate unique problems and opportunities Southwest Gas Corporation is a company engaged in the business of purchasing, distributing and transporting inwrought gas to residential, commercial and industrial customers in Nevada state of the southwestern United States. The Gas Corporation has employed about 2,500 workers who serv e at least 1. 8million customers in Arizona, Nevada and parts of California states.The company is an investor owned utility whose shares are traded in the New York Stock Exchange and the pacific stock exchange (South West Gas Corporation, 2007). The company has been implementing a vanadium year organizational transformation with an aim of offering better services to the customers and improving the quality of he workers. With respect to transformation certain areas should be prioritized for instance in redefining the business model, integrating acquisitions, building infrastructure, reframing markets and managing talents.The southern gas corporation has taken comprehensive plan to change from the traditional to the transformed organizational model studies done on this company indicated that a positive correlation between the working conditions and the productivity of the workers exists . the results of the studies revealed that innate forces of human behavior may have a greater infl uence on organizations than do mechanistic incentive systems.In response to that study southern gas corporation have done an almost complete overhaul in areas to do with transport, billing, the accounting system, meter reading systems and the whole organization structure of the company since 2002. make Having undergone the organizational change to a more better and modern one saw a number of transformations in the work force. Every member of the workforce was subjected to month long refreshment training as a way of crating a new working atmosphere and as a way of orientating them to the new working tools. The remuneration package was revised to increase the morale of the workers.On the part of the infrastructure the offices and other working areas were renovated. The total reorganization of the offices this was to provide for the psychological aspect of the workers The Organizations adopted a vertical division of labor practice involving the administrators then below them the mana gers and supervisors and lastly at the base we have the workers. The of import function of top level administrators or executives generally is to plan long-term strategy and administer the middle managers whose work is to guide the day to day activities of the corporations and make out implementation of the top level strategy.Low-level supervisors and laborers put the made strategy into action and carry out the immediate tasks needed to keep the corporation running. Thus, the South west gas corporation has become a established with reference to the extent of formalization of rules that have been adopted within the organization structure. In formal organizations, a mild impersonal relationship between the workers and the company is viewed as the best environment suitable for achievements of organizations objectives by the managerial staff.hither subordinates duties more clearly defined and workforce with different applicable skills are dispensed duties to their areas of specializa tion in the corporation. It is the duties of workers at the bottom level to perform the necessity duties of the corporation with supervisory assistance from the managers. Subordinate staff deals generally with supply and production chain of the corporation . The managerial needs of the whole business military operation is overseen by the higher cadre staff that includes the supervisors and the administrators.Two important implications into the change in the organization procedure there was equity due to just true(p) and impartial treatment of all workers, the organization was more orderly since employees were arranged where they would be of most value to the corporation. Initiative was fostered by encouraging the employees to act on their own. Similarly the employees cultivated more attributes and etiquettes (South West Gas Corporation, 2007). Motivation should come from different incentives rather than letting monetary rewards be the sole motivators.The spirit of comradeliness among the workers fostered devotion to a common cause. The behavioral change by the managers that allowed greater latitudes stimulated the workers. In general, transformation made workers to become more productive. Having been provided with the best working conditions the workers employees have become capable of effective self-direction yielding self-actualization and this was among the biggest rewards that organizations has provided to its employees. Similar the shares of the southern gas company at the New York stock exchange gained value. utilization of improved service delivery systems for instance the better gas safety management systems reduced the number of gas accident cases recorded prior to the five year period. Due to a liberalized approach towards the workers in the by the management they were able to create their restriction organization to looks for their own interests, thus enhancing growth of the labour union organizations. This amounted to increase in vocal power o f the workers to demand their rights. Conclusion In the world today organizations are operating in an increasingly hard platform.Changing multiple dimensions and high rates globalization trends and the implications of the post-industrial information age are driving these corporations to revolutinalize themselves (Wallace, 2007). The end product of this transformation is a successful company with competent work force. However, organizational transformation should not stop with the end of the project duration. During the benefit realizations stage of the lifecycle, emphasis should be continued on the need to encourage the workers and the community to adapt to the new ways of working and get the most from the system change.

The New American Desk Encyclopedia Essay Example for Free

The New American Desk Encyclopedia EssayBoth horse parsley Hamilton and Thomas Jefferson have large, enduring legacies in American history. While Hamilton is largely responsible for the United States becoming an economic giant with an economy based on finance, manufacturing, and trade, I admire Thomas Jefferson more, particularly for his colossal, bulky intellect and his challenging views on human liberty. Modern America admittedly fits Hamiltons vision much more than Jeffersons.After serving as upper-case letters aide-de-camp, Hamilton organized the infant United States economy and foresaw a capitalist America not unlike Britains, which dominated world trade and had a ontogenesis number of factories, abundant capital, and vast commercial enterprises. (Jeffersons rural nation of yeoman farmers was a noble vision but not realistic in the modern world then taking shape. ) Hamilton was also a strong advocate of federalism, which gave the centralized national g everyplacenment f ar more authority than the whizz conceived in the Articles of Confederation.However, he was no friend of broad democracy, known in his time as an unscrupulous elitist and ambitious social climber who adhered to what today calculate like outdated notions of natural aristocracy maintained by enlightened self-interest (New American Desk Encyclopedia 548-549). He openly mistrusting the American public (which he considered a great beast and little more than an unruly mob) and opposed the Bill of Rights, the basis for American civil liberties (which Jeffersons protege Madison wrote).For believers in broad democracy and individual liberty, though, Jefferson is by far the more admirable figure. The First Amendment is perhaps his greatest legacy, stemming from his statutes on religious freedom in Virginia and firm imprint in church-state separation. He was also a believer in freedom of the press, claiming to prefer a nation where there was a free press and no government, rather than vice versa (Countryman 69-71).The firmness of purpose of Independence is almost entirely his creation as well, a vivid, articulate piece of writing that has influenced democratic thought worldwide. It helped stir the French revolution less than a generation later, and even the United States past enemies have invoked it, including Ho Chi Minh, who based Vietnams 1945 independence contract on Jeffersons document. He was also a superior intellect, known as one of the colonies best minds while still a young man.Jefferson was a gifted writer, skilled diplomat, believer in liberty (his ideas on the subject were progressive for their time), architect, inventor, creator of the University of Virginia (revolutionary in its time for offering a wholly lay higher education), and amateur scientist who commissioned Lewis and Clark to explore the newly acquired American West. He was also a contradictory figure, as an educated, affluent slaveholder who wanted a rural nation of free yeoman farmers enjo ying widespread democracy. He was also accused of siring at least one child by his slave, Sally Hemings.(In his defense, the Declaration of Independences first draft contained a strong condemnation of slavery, which other Southern delegates made him remove, and he was himself ambivalent about the practice. ) While Alexander Hamilton helped make the United States prosperous and economically powerful, Jefferson played an even greater role in helping make it a democracy (albeit a bound one compared to democracy today), setting an example of a civil society based on the rule of law and individual liberties that other nations would follow over the next two centuries.His lasting legacy helped shape the meaning of liberty and democracy, which became a worldwide phenomenon during the late twentieth century, helped change the worlds politics, and helped desex modernity itself.REFERENCESAnonymous. The New American Desk Encyclopedia. Third edition. New York Signet, 1993. Countryman, Edward. The American Revolution. New York Hill and Wang, 1985. Davis, Kenneth C. Dont Know Much about History. New York Avon, 1990.

Situational Leadership Theory

Situational Leadership TheorySituational leading guess, in simple terms dialog near different attractorship styles and how a draw substructure choose an appropriate style with respect to police squad up that he/she is leading and situation in which they be in, to complete the given job. An organization fasces different situations in different times depending on many factors, internal and external which are hard to control. Situational leadership theory helps an organization to face this kind of circumstances.Hersey and Blanchard (1969-1977), first introduced a theory named life cycle theory of leadership which was then relegateed and renamed to situational leadership theory.Hersey and Blanchard talks about.. intravenous feeding leadership styles and how a leader arse choose different style depending on the maturity level of the group members. Maturity of the squad members can be defined as the individuals knowledge required to complete the given task, load and willin gness to complete the given task. Different styles define, where the leaders revolve around should be i.e. on team members or on the task.Vroom and Normative talk about How can a leader increasing the team members commitment, effectiveness and efficiency through, allowing team members to come in in end making. Decision making is a process of deciding what the goals are and how the team is issue to achieve them? And how far a leader can allow team members to participate in the decision making? depending on various situations.House and Mitchell (1974) talked about Various styles a leader can chose to beg off the vision to the team members and to avow them when they get blocked or having difficulty in completing the task, depending on the situation. (The Path-Goal Theory of Leadership, 1974)ExplanationAccording to Hersey and Blanchard The team members of a team can be divided in to four groups depending on their commitment, required knowledge for the job, and willingness to work, which is also known as maturity level of the team. And a leader should choose an appropriate leadership style depending on the maturity level of the team.If the team members doesnt have required knowledge for the job, and they are not committed and willing to work. Leader should keep more focus on completing the given task compared to focus on the team members demand.If the team members are fair committed to and have knowledge about the work, besides not willing to work. Leader should keep more focus on completing the given task as well as team members needs.If the team has the required job knowledge but are not willing and committed to work. Leader should focus more on teams needs compared to completing the given task.If the team has the required job knowledge, and are willing and committed to work. Leader can keep slight focus on teams needs as well as completing the given task.According to Vroom and Normative When the team members are allowed to participate in the process o f developing goals and paths to achieve goals, then they show more commitment and willingness to work. Depending on the situation a leader can choose toTake selective information or advice from team members, and then choose few that he/she likes. Share the ideas with team members, discuss with individuals then choose few that he/she likes. Share the ideas with team members, discuss with the group and listen to the new ideas and choose few to follow. Share the ideas with the team and then follows gibe to the majority of the teams decision.This simulation only focuses on decision making strategies in the organisation and how they can affect the performance of the team members.According to House and Mitchell (1974) Leaders chooses goals that organization is going to reach and how they are going to reach the goals alone. However, leaders can explain clearly or not clearly the way that team should follow and he/she can also support team to face the difficulties on the way to reach the goals. Leader can also provide rewards to the team members who are performing well to increase the commitment and willingness of the team. Depending on the situation they can choose different styles likeSupportive Leadership Here leaders focus is more on the team members needs and creating a supportive environment for the team in times of high work pressure. Directive Leadership Here leader focuses on both the team members needs and completing the given task, gives them information which is needed and supports them when necessary. Participative Leadership Works with the team, allows them to develop new ideas and considers them when he/she is taking decisions. Achievement-Oriented Leadership Here leaders develop themselves and the team. They take challenging tasks and decisions to achieve goals which are tough to achieve.Critical view on Situational Leadership TheoryClaude L Graeff said Theoretical issues to a lower placemining the robustness of the situational leadership theory an d the utility of its prescriptive model and discusses. More specifically, conceptual ambiguity associated with the mechanics of applying the concept of job-relevant maturity and other problems with the normative model are seen as seriously limiting its pragmatic utility. (Academy of management. The academy of management review 1986. ABI/INFORM Global)The situational leadership theory even though many pioneer, has many disadvantages. Every model has its own advantages and disadvantages likeJob maturity talks about the required knowledge to do the job, where as maturity considers many other factors like hold up in the job, general knowledge and problem solving abilities, etc. Self-esteem and confidence play a vital role in an individuals performance which comes under psychological maturity, which was never mentioned in the theories. Participation in decision making can increase pressure on the team and also can subscribe misunderstandings between the team members. The relationship b etween decision making and increase in commitment and willingness of the team members is not always directly proportional sometimes it may result in serious problems. If leader is focusing less on the task and the path that team is following to reach the task, the team may lose the way and not achieve the goals in time.Relevance with Contemporary OrganizationsAlbert Humphrey (1960-1970), created a tool which helps an organization to understand its strengths, weaknesses, opportunities and threats. With the help of this tool an organization can develop strategies to overcome weaknesses and threats, and to improve strengths and opportunities.Organizations are facing more and more competition as globalization and international markets are growing. Most of the organizations are depending on the same resources, so it is important for a leader to use the resources properly to achieve the given task. And to achieve this, a leader should use appropriate styles according to ever changing sit uations. To analyse external factors which affect the organization, another model PESTEL analysis can be used which talks about factors like Politics, Economics, Social, Technological, Environmental, legal factors, which an organization cannot control, and any change in these factors can change the situation an organization is working in. So, it is important that leaders should change their styles and behaviours according to the situations and help the team to complete the given task.Example Earthquake and Tsunami in Japan recently triggered nuclear meltdown in the nation, which not only affected the nations economy but also worlds economy. Organizations which are based in Japan even though doesnt got any direct impact from the natural disaster have lost their stocks. In situations that cannot be controlled by the organization it is necessary for the leaders to help the team and the organization by playing different roles according to the situation.ConclusionThis theory talks about following different approaches according to or appropriate to the situations, the developers also helped to form or build different strategies to follow in different cases. So it is a process of influencing the maturity of the follower or team to achieve the given goal in a given situation. Here a leader must be focus on both team and the task, more or less.ReferenceP. Hersey, K. H Blanchard and William Morrow (1999). Leadership and the One Minute Manager.P. Hersey, K. H Blanchard and D. E Johnson (2007). Management of Organizational Behaviour Leading human being Resources. Prentice Hall.V. H Vroom and P. W Yetton (1973). Leadership and decision-making. University of Pittsburg Press.R. J House (1971). A path-goal theory of leader effectiveness. Administrative Science Quarterly.R. J House and T. R Mitchell (1974). Path-Goal Theory of Leadership. Contemporary Business.M. G Evans (1970). The effect of supervisory behaviour on the path-goal relationship. Organizational Behaviour and H uman Performance.

Lost World Of Tambun: Theme Parks In Malaysia

Lost World Of Tambun Theme Parks In MalaysiaThe philosophy of securities industrying inevitably to be owned by everyone from within the organization. Marketing focuses on the satisfaction of customer needs, Marketing is not only much broader than selling, it is not a specialized raw(a) action at all It encompasses the entire line of work wants and requirements. Future needs turn over to be identified and anticipated. The marketing concept is a philosophy. It makes the customer, and the satisfaction of his or her needs, the central point of all business activities. It is driven by senior managers, passionate ab appear delighting their customers.Marketing is not only much broader than selling, it is not a specialized life wish well action at all It encompasses the entire business. It is the whole business seen from the point of view of the final result, that is, from the customers point of view. Concern and responsibility for marketing must therefore dribble all areas of the enterprise.This customer focused philosophy is known as the marketing concept. The marketing concept is a philosophy, not a system of marketing or an organizational structure. It is founded on the belief that profitable sales and satisfactory returns on investiture earth-clo determined only be achieved by identifying, anticipating and satisfying customer needs and desires.INTRODUCTION OF Q1Lost World of TambunTheme Parks in MalaysiaThe latest attraction from Sunway City Ipoh in Tambun, the Lost World is a new piddle news report greens in Perak set to provide you a fun-filled adventure for friends and family Nestled among lush greenery and limestone hills, the Lost World has a host of exciting activities to financial support you coming linchpin for more.Question 1Your roleYou are required to select a theme park of your choice. You are required to determine their organizational structure, products, markets, and competitors.IntroductionAs part of your research, you bequeath n eed to define the structure of the franchise and the product that is being offered to the consumer.ContentYou are required to analyzeTheir market strengthTheir zone of natural expansionBrand positioning and marketability of their brandSuggest steps to improve their sales and profitsSuggest how they can ask their business to a global scaleSummaryConclude your research by summarizing all the above and provide a final solution on how the theme park may thrive in a completion market place.All cost for the event and portfolio must be self funding. capital of Washington College will not be responsible for either cost or any unforeseen circumstances occurred during this event.Answer Q1As part of our assignment, I hold back chose the Lost World of Tambun theme park as my choice for doing my assignment. From my own research, there is five main elements which make up this world of adventures which is as state in the structure belowJungle Wave BayCLIFF RACERTiger ValleyWater park yearning Springs Spa pentad ELEMENTSWater ParkAn exquisitely beautiful Waterfall Beach Garden exhilarating water rides in the theme park for everyone at the water park and where the water beach garden were the biggest wave pool in Malaysia where the waves could swell up to 3 feet high. At there, you could find a absolutely perfect embellish beach which surrounded by 20 feet twin waterfalls with two rivers flowing into the pool. There is also a musical body wash as a refreshment before to the caption of Sandy Bay.Explorabay, a kids only zone which is specially designed for kids while Cliff Racer are intend for a adult and youth. And of course, the longest inflatable tube ride in Malaysia, Tube Raiders which is the family favourite giant slides while Adventure River is more on relaxing water ride.Cliff RacerSail through the jungle canopy in an old mine cart after a drop from dizzying heights beneficial like in the old Wild Wild West movies The park is perfect for those family escapades. Be sure to bring spare clothes for a assortment after a whole days fun on the numerous water slides and water games. The park also plays host to a few tigers and albino tiger cubs and visitors can witness the tiger feeding times between 11.30am to 5pm every day. The park is open everyday except Tuesdays (school/public holidays excluded) from 11am 6pm. One can confuse a cocktail at the Rum Jungle Bar between 6pm 9pm every night. Entrance tickets start at about RM25 per adult and RM 19 per child (children nether 90cm gets free entrance). The park also offers special food, entrance and rides packages. Lost World Hot Springs SpaAs the latest supplement for the visitors to enjoy the inimitable determine of the blue spring, the water in the hot spring come from a natural source, and this is a sanctuary for the visitors to relax and enjoy and to experience hygienic and rejuvenating hot water. Besides, there are many other elements which are catered for the visitors presenting the u ltimate relaxation experienceTiger ValleyThere are feeding tigers show and their handles at play in the tiger valley. You can learn abit about how the tigers are cared through the valleys educational program where you will be able to get finis and personal with one of these exquisite tigers.Lost World snuggling ZooVisitors can take a walk on the wild side and The Petting Zoo allows the public to touch, feel, feed and play with the animals giving those looking for a more personal encounter, a closer perspective.BodyMarket StrengthSo many words packed into one, the Lost World of Tambun, where providing an action packed with exciting adventures with the most sensational rides and glamour in Ipoh, Malaysia. A 60 jillion Ringgit theme park which located in this historical town of Ipoh, in the middle of the North South corridor in Perak and is set in the inborn landscapes of Ipoh, surrounded by exquisitely breath taking limestone features.The Lost World of Tambun has its own market s trength scarce like the other theme park as well. As my research all over these theme parks, The Lost World of Tambun is the best theme parks if compared to all the competitors around within the northern expanse in Ipoh example like Bukit Merah. They has providing a variety service which provides leisure, relaxation, enjoyment as well as entertainment. Moreover, the price are quite reasonable for the services they are providing.As another market strength, Lost world of Tambun is the only theme park with natural hot spring and the water come from natural source and the thermal water in the pool are not recycled. Furthermore, they got a formation of the stand alone rock formation 10 horizontal surface mental synthesis within the theme park. Based on the 4Ps, place, people, promotion and products, Lost World of Tambun had provides all these 4Ps if compared to other competitors as their market strength.Place800 parking spaces provided smashing transportationNatural pleasant landsc apePeopleGood servicesCaring from staffsFriendliness from staffsPromotionInvite supranational performance during parties beach callerPromote online through hot websites facebook, etcPromote through travel and tour agencies for packagesProductWater ParkAmusement ParkLost World Hot Springs SpaTiger ValleyLost World Petting ZooZone of ExpansionFor your information, Lost World are stagd to the nature. Therefore, it has ample of natural resources around and within the park. As for the proximo expansion, they should take this advantage to make more for its zone of natural expansion usage from the natural sources. Currently, they are building a hotel of themselves which are rated as 4 5 star grades visitors like foreign visitors do not need to look for other accommodations and can just stay inside the Lost World of Tambuns Hotel which are surrounded by natural source. Besides, they are also upgrading the hot spring spa section. As their future expansion, it could build up a monorail system for the overall accessibility within the theme park itself visitors are able to travel from the theme park back to the hotel after explorer.Moreover, wide natural resources in their theme park which enable them to beget their own cave which creates jungle tracking and cave exploring experience for customers. They should puff up more on dry rides in did of only focus in wet rides as there is already a lot of wet rides. This will enable the visitors to have more choices during their explorer and will not feel boring.Brand positioning and marketability of their brandA great theme park which have its own nature and gave us a refreshing feeling when you are living in a hectic lifestyle a way to expose yourself to the nature. Besides, it is a time for every member in a family to spend their time together and have fun in Lost World of Tambun. This is a way for family bonding to happen. Moreover, we can spend our time with our friends during holiday at there for entertainment and leisure. And of course, it is a good place for a couple to have a great day.What are they famous for? Their natural resources and it located in a historical place in Ipoh with natural thermal water sources. They are also considered as under the umbrella of Sunway Groups which lead them to success because Sunway group had prove themselves in Sunway Lagoon.Steps to improve their sales and profitIn piece to improve their sales and profit, they should depend on the economy scale which is reduce their cost in order to get more people. Besides, its also depends on how they engender their profit through the existing products. They can also provide more new family packages and teenage packages. Another step to improve their sales and profit is to melt business hour for dry parks and more events should be organize example like beach party. International performances should be invite example like super junior, wonder girls and big bang in order to attract more visitors. And of course, spec ial rates for senior citizen should be apply and toys should be minded(p) to kids to show that the management is caring enough even to every single matter.How they can take their business to a global scaleExtend their business to global scale, they can deal with the travel and tour regencies for packages and brings the tourism to Lost World of Tambun and let them recognize it and bring back this information back to the country. Moreover, they can have a deal with a country ambassador to promote their theme park in their own country and to attract foreign investment example like an big organization and this will lead them to develop another branch in their country by the help in modal auxiliary from the organization targeting hot weather country like india. Besides, it should have a deal with large organization to have a big retreat ( international conference ). And of course, the lost world management should also advertise their theme park through hot websites example like faceboo k.com, youtube.com, twitter.com and etcConclusionIn any business success, marketing always plays a key part. You have to make a good relationship with your customers. You need to work out how you will poke out and win new customers and make sure that they will be happy and remain satisfied of the services you are providing them. You need to always review and come on on improving everything you do to stay ahead of the competition.Although marketing plays an important role, it will not guarantee sales unless by doing it with a laid out excogitation. A well-researched and logical plan is important to have a better chance of building a long-term profitable relationships. A marketing plan will serve as a reference or your basis to execute a marketing strategy. By laying out plans, it will set out a clear objectives and explains how you will achieve them. You can define your business well if you have a written document that details the undeniable actions to achieve your marketing goal s. A marketing plan is considered a part of an over all business plan.

Preparation of Diphenylisoxazoline by a Dipolar Cycloadditio

Preparation of Diphenylisoxazoline by a Dipolar CycloadditioAimsThe aims of this experiment were to synthesise a diphenylisoxazoline by a 1,3- dipolar cycloaddition reaction this involved the preparation of an oxime which was oxidised to form a rather unstable nitrile oxide which was trapped in situ with an alkene to devolve an isoxazoline. to fully characterise both, the intermediate oxime and the final isoxazoline, with Infra-Red and Proton NMR spectra.data-basedPreparation of benzaldehyde oximeIn a fume cupboard, sodium hydroxide (3.5g) was dissolve in water (30mL) in a 100mL conical flask containing a magnetic tiltrer bar. The solution was then allowed to cool down to ambient temperature and benzaldehyde (0.5mL) was added followed by hydroxylamine hydrochloride (0.5g). The stirrer was set to a maximum potency to allow for vigorous stiring for about 5 minutes. The conical flask was stopped at this stage.After 5 minutes, the stopper was removed from the flask and and portions o f benzaldehyde (0.5mL) and hydroxylamine hydrochloride (0.5g) were added. This sequence was repeated until all the benzaldehyde (total 5.1mL) and hydroxylamine hydrochloride (total 4.2g) were consumed.The reaction categorization warmed up and the solution became homogeneous indicates complete expending of benzaldehyde.With the aid of a broad-range pH indicator, the reaction mixture was neutralised with glacial acetic acid (1.6mL). At this stage a some drops of water were added to attend dissolving e real sodium acetate precipitate formed. The solution was then allowed to cool and the organic material (top layer) extracted with diethyl ether (2 x 30mL) to a 100mL beaker. A hardly a(prenominal) spatulas of magnesium sulphate were added to the beaker to dry the organic extracts. The mixture was filtered off into a round-bottomed flask and the solvent removed on a rotary evaporator.The yield and the IR spectrum of the oil were recorded.1,3-dipolar cycloaddition reactionAgain in a fume cupboard, vinylbenzene (2.9mL) and triethylamine (0.3mL) were dissolved in dichloromethane (15mL) in a 100 mL conical flask. Sodium hypochloride solution (25mL, ca. 10% lendable chlorine) was added whilst stirring with the aid of a magnetic stirrer bar already in the flask. The flask was dictated into an ice bath and the oily oxime (2.5g) was added dropwise with the aid of a Pasteur pipette over a period of 15 minutes. Once addition was completed, the reaction mixture was allowed to stir in the ice bath for a further period of 45 minutes.The whole reaction mixture was transferred to a separating funnel where it was allowed to stand for a few minutes before the lower organic phase was extracted. Afterwards, the remaining aqueous phase was extracted with further dichloromethane (15mL) and both organic extracts combined and dried over magnesium sulphate (a few spatulas as required).The mixture was filtered into a round-bottomed flask, to remove the magnesium sulphate. The flas k was placed onto a rotary evaporator to remove any remaining solvent. The weight of the crude product was recorded and the same recrystallised from ethanol.An IR spectrum was run through the pure product and the yield recorded.ResultsPercentage yield ill-treat 1 Preparation of Benzaldehyde OximeThe first step of this experiment was to synthesise the benzaldehyde oxime. The reaction scheme for this synthesis is as followsStoichiometric ratio 11Benzaldehyde use = 5.1mL density benzaldehyde = 1.0415 gml-1, mass = 5.31g (3 S.F.)Molecular mass = 106.12 gmol-1, therefrom n. of moles = (3 S.F.)NH2OHHCl used = 4.2g Molecular mass = 69.5 gmol.1, hence n. of moles =NaOH used = 3.5g Molecular mass = 40 gmol.1, hence n. of moles =Experimental ratioStoichiometric ratio 11, hence benzaldehyde is the limiting reagent.N. of moles of benzaldehyde = n. of moles of benzaldehyde oximeBenzaldehyde oxime yield = 4.43g Molecular mass = 121.139 gmol.1, thus n. of moles =Step 2 1,3-dipolar cycloadditio n reactionThe preparation of the diphenylisoxazoline by a 1,3-dipolar cycloaddition follows the following reaction schemeBenzaldehyde oxime used = 2.50g Molecular mass = 121.14 gmol-1, thereof n. of moles =Styrene used = 2.90mL = 2.64g Molecular mass = 104.15 gmol-1, hence n. of moles =NaOCl (ca. 10% available Cl) used = 25 mL density NaOCl = 1.206 gmL-1, hence 30.15g used. Molecular mass = 74.5 gmol-1, therefore n. of moles =C6H15N used = 0.3 mL density C6H15N = 0.726 gcm-3, hence 0.218g used. Molecular mass = 101.19 gmol-1, therefore n. of moles =Stoichiometric ratio of benzaldehyde oxime reacting with styrene is of 11Benzaldehyde oxime is the limiting reagentN. of moles of benzaldehyde oxime = n. of moles of diphenylisoxazolineYield of diphenylisoxazoline = 1.00g molecular mass = 223.270 gmol-1, thus n. of moles =Overall % yieldSpectroscopic data pairing ConstantsH8 at CD 2J8,7 = 16.4 Hz , 3J8,6 = 8.4 HzH7 at CD 2J7,8 = 16.4 Hz , 3J7,6 = 11.2 HzH6 at CE 3J6,7 = 11.2 Hz, 3J6 ,8 = 8.4 HzInfra-Red SpectraBenzaldehyde OximeO-H- (stretch) 3500-3100 cm-1, broad peakC=N- 1650 cm-1sp3 C-H 3100-2750 (including aldehyde sp3 C-H)C=C aromatic 1450-1500 cm-1 (3 medium peaks).N-OH 960 cm-13,5-Diphenyl-2-isoxazolineN-O 920 cm-1 (sharp, medium)sp3 (phenyl) C-H and sp2 (azoline) C-H (stretch) 2800-3200 cm-1C-O 900 cm-1 (sharp, strong)C=C aromatic 1450-1500 cm-1C=N- 1650 cm-1 (sharp, weak)Other DataBefore the organic phase was extracted, during the synthesis of benzaldehyde oxime, the reaction mixture was neutralized with glacial acetic acid, as per stated in the experimental session of this paper.The amount of acid necessary was calculated as follows, in golf club to ensure an accurate amount of acid added to the reaction mixtureN. of moles NaOH =NH2OHHCl n. of moles =Excess of NaOH used = n. of moles of CH3CO2H needed.Molecular mass CH3CO2H = 60.1 gmol-1 , hence mass of CH3CO2H = 1.63g.Density of CH3CO2H = 1.049 g/mL, therefore volume needed 1.60 mLDiscussionPr eparation of benzaldehyde oximeThe first step of this experiment Preparation of benzaldehyde oxime, is a simple condensation reaction between an aldehyde (benzaldehyde) and hydroxylamine.The benzaldehyde oxime watchful was clear oil with a relatively good % yield (73%).The comparison between the infrared spectra of the benzaldehyde oxime in the literature and the single recorded for this experiment (attached in the end of this paper) clearly indicates the successful preparation of the same.The Nujol peaks are shown more strongly in the prepared spectra, but nevertheless it proves a clear way of identifying the working(a) groups of this compound.M.p. ranges were not measured, and therefore even though the IR spectrum correlates to the actual oximes, its purity should be treated as questionable.1,3-dipolar Cycloaddition ReactionIn this second step of the experiment, the syn-benzaldehyde oxime produced undergoes hypochlorite oxidisation to form the 1,3-dipolar benzonitrile oxide wh ich then reacts with the dipolariphile styrene in a 1,3-dipolar cycloaddition reaction.The benzonitrile oxide is termed 1,3-dipole because of one of the resonance forms in which the formal position of the positive and negative charges are 1,3 with respect to one another. However, the term 1,3 does not directly relate to the position of the charges themselves but to the position of the bonding atoms in the dipolar molecule.In this cycloaddition reaction, the dipole atoms in position 1 and 3 of the benzonitrile oxime (LUMO) bind to the styrene (HOMO) to form diphenylisoxazoline. Benzonitrile oxime contributes four electrons to the system two electrons from the bond and two non-bonding electrons from the oxygen or nitrogen. On the other hand, the dipolariphile styrene contributes further two electrons. In total 4 + 2 an electronically allowed cycloadattion in which all 4 +2 electrons are in the ground state (termal).Depending of the spacial orientation of the styrene in solution, there are two theoretical products possible3,4 regioisomer3,5 regioisomerThe reaction therefore allows 5-membered rings synthesis, proceeding with high stereospecificity. The study of spectra data such as infrared and 1H-NMR allows not only the underpination of the final product but also helps to typeset the regioselectivity of the reaction.Infra-red SpectraBy evaluation of the spectrum of diphenylisoxazoline, one can confirm the product synthesised. The peaks mentioned in the results session of this paper are indeed in accordance to the 3,5-diphenyl-2-isoxazoline structure.By comparison to the previous oxime spectrum, it is obvious the absence of the OH- group and the formation of a C-O bond. The sp2 hybrydised C-H stretches are also seen in the diphenylisoxazoline spectrum.Diastereostopic Systems and 1H-NMR SpectraDiastereostopic groups are not equivalent and have unlike chemical shits in NMR.A pair of hydrogens located in a carbon atom adjacent to a stereocenter is expected t o be diastereostopic.Diastereostopic protonsAccording to Pavia et al, in some compounds with diastereostopic hydrogens, the chemical shifts of Ha and Hb are different and the peaks split each other into doublet of doublets (2Jab).In this case of 3,5-diphenyl-2-isoxazoline, the adjacent proton Hc shows large differences between the vicinal bring togethers between ac (3Jac) and bc (3Jbc).Refering to NMR results in the results section, the geminal coupling constant between hydrogen 8 and 7 is large. Therefore, the presence of the diastereostopic hydrogens is confirmed as the geminal coupling depends upon the bond angle between both protons. In convention the smaller the angle the larger the coupling constant.H8 at CD 2J8,7 = 16.4 Hz and H7 at CD 2J7,8 = 16.4 HzHowever, the question remains Which is the final product 3,5-diphenyl-2-isoxazoline or 3,4-diphenyl-2-isoxazoline?By using an H-NMR prognosticator, one can estimate the difference in chemical shifts between the diastereostopic and adjacent protons in both compounds.3,5-diphenyl-2-isoxazoline or 3,4-diphenyl-2-isoxazoline?The use of an H-NMR predictor will help to understand the final product and its regioselectivity.Spectrum Prediction of H-NMR spectrum of 3,5-diphenylisoxazoline. See referencesSpectrum Prediction of H-NMR spectrum of 3,4-diphenylisoxazoline. See referencesAs one can see, the chemical shifts predicted for the 3,5-diphenyl product in respect to diastereostopic hydrogens and the methine hydrogens are 3ppm and 6ppm respectively. On the other hand, the chemical shifts for the 3,4-diphenyl product in respect to diastereostopic hydrogens and the methine hydrogens are 5ppm and 4.5ppm respectively.The above values for the 3,5-diphenyl product are in completion relation to the ones in the results section and hence the final product is the 3,5-diphenyl-2-isoxazoline.For the 3,5-diphenyl-2-isoxazoline, the vicinal coupling are in accordance to the structure of the this regio-isomer.H8 at CD 3J8, 6 = 8.4 HzH7 at CD 3J7,6 = 11.2 HzH6 at CE 3J6,7 = 11.2 Hz, 3J6,8 = 8.4 HzThe vicinal coupling constant depends upon the dihedral angle between the nuclei. As such, the 3,4-diphenyl product would have very different values.Furthermore, by looking at the structure of both compounds one could say that the 3,4-diphenyl product allows more steric hindrance than the 3,5-diphenyl product.Diazomethane and OzoneOzone and diazomethane both behave as 1,3-dipoles.Their reactions with styrene also yields 5-membered rings.Ozone with StyreneResonance forms of ozone as 1,3-dipolesDiazomethane with StyreneConclusionBoth reactions were successful and the products characterized. The regioselectivity of the isoxazoline was analysed by H-NMR spectrum and the product determined to be 3,5-diphenylisoxazoline.Melting stratum ranges could have helped to determine the purity of the samples.In order to further understand the factors contributing to the regioselectivity product of the 1,3-dipolar cycloadditi on reaction, molecular modelling software could be used to determine energy differences between the products and transition states and whether the reaction is thermodynamically or kinetically favoured or both.In conjunction with frontier orbital of both HOME and LUMO and vice versa of the reagents, one could determine the reason for one product being more favoured than other.Nevertheless, the reaction of styrene with 1,3-dipolar benzaldehyde oxime yields 3,5-diphenyl-2-isoxazoline

Schizophrenia Essay -- essays research papers

SCHIZOPHRENIA Schizophrenia, from the Greek word meaning split mind, is a rational disorder that causes complete fragmentation in the processes of the mind. Contrary to common belief, schizophrenic psychosis does non refer to a person with a split personality or multiple personalities, but rather to a condition which affects the persons movement, language, and thinking skills. The question of whether schizophrenia is a disease or collection of socially learned actions is still a question in people mind. People who are suffering from schizophrenia think and act in their own the reality and put themselves in a way that is totally different from the rest of society. In other words, they deport lost in touch with the reality. Most schizophrenics take up the fact that they flip this disorder and are willing to receive necessary treatment and listen to, if not follow, professional advice. However there are cases where patients have lost insight and do not acknowledge the fact that they suffer from a mental disorder. As a result, these people do not have the treatment normally patients with schizophrenia do. To observers, schizophrenia may seem like a disease or madness because people who have this disorder perform differently to the people that are considered normal. It impairs a person from doing work, going to school, taking care of his/herself or having a social relationship with others. Yet, by looking for at some of the symptoms, it is sometimes hard to classify schizophrenia as a disease because it enables those inflicted with it to develop new ways of communication intellectually and creatively, as strong as enhancing artistic abilities. A disease is usually some kind of sickness that will lead to death or under heavy medication. However, this is not the case. For now, there is no cure but only treatment to help people with schizophrenia to live more productive lives. Generally, schizophrenia carries enormous threats to the society. approximately on e percent of the people in United States develop schizophrenia and the probability of developing this disorder is independent of the patients gender, race or culture. Women are as likely to develop schizophrenia as men but women tend to have less severe symptoms with fewer hospitalizations and are broadly speaking able to cope better in the community. About ten percent of the people who have schizophrenia commit suicide and many others attempt... ...asms or cramps, and tremors. peerless of the major side affects is tardive dyskinesia, a permanent condition when the lips, mouth, and tongue move without any control. Besides medications and therapies, family intervention programs exist which focus on the families of the schizophrenics rather of the patients themselves. This is particularly useful since family members can learn and recognise how to cope with the patient and provide for them a low-stress environment and aiding them as much as possible. By looking at all the aspects of schizophrenia, it is very hard to believe schizophrenia is a type of disease. Different from AIDS or cancer that may lead to death, schizophrenia alone will not kill the patient. In contrast, schizophrenics become more gifted and inventive in their way of thinking. The inability of the normal people to understand the patients styles of presentation does not mean those patients are abnormal or have a disease. When viewing from their world, schizophrenics may think that the normal people are the ones who debunk bizarre behaviour. Schizophrenia can be called a disorder, a collection of socially learn actions, an illness but never called a disease.

Criminal Behavior Essay -- Social Issues, Crime

It has always been a traditional view that males commit more discourtesys than females as females ar seen more as victims than perpetrators. According to most literature men are the predominant figures where abuse is concerned and women are seen as law abiding citizens this try on will verbalise that to an extent sex activity is a useful tool in explaining criminal behaviour in terms of whether a male or female may have committed a certain type of evil however because of the massive range of differences between different theorists and their explanations of female crime and the link to explaining behaviour there are lots of misconceptions regarding this. This essay will aim to analyse some of the key theorists ideas and use them for an overall explanation of the sexuality and the explanation of criminal behaviour link.During the early twentieth century it was believed that men were the main perpetrators of criminal behaviour(Williams 2004), there was not a female crime categor y, crime was believed to be dominated by males so all crime fell into male categories.(Maguire, Reiner and Morgan 2002) It is universally believed that males commit more crimes than females and according to the office for national statistics in 2002 males committed four times more crime than females. The figures of male offending rates has stayed fairly consistent in 1984, 84 percent of offenders were male and in 1999 the figure of male offenders was at 83 percent, in 2006 the figure was at 80 percent (Office for national statistics, 2002). In 2006 the statistics showed that in all major crime categories males outnumber females, between 82 and 94 percent of males were convicted of offences such as burglary, drug offences, criminal damage and violence against the person wit... ...Official statistics do show that there is a definite link between Gender and Criminal behaviour however statistics do not explain the actual causes of criminal behaviour, statistics only(prenominal) really show patterns of male and female offending rates. Unfortunately most of the theorists mentioned above have based their theories on assumptions with no real scientific proof however the social explanations regarding crime seem to offer a more acceptable explanation of gender crime and behaviour but seem to abridge important questions such as why do women commit crimes and to what extent is male crime regarded as normal behaviour. Furthermore there is still the animosity surrounding biological and physiological theories. Even though most of these theories get discredited, small parts of these theories get taken, inspiring more research into the area of gender and crime.