Gaggaet Essay Example for Free

Gaggaet Essay Kuma Maka Msenge wewe Unafirwa wewe Kuma wewe Your mum’s pussy Your gay Sexual intercourse of gay Your pussy What kinds of swear words do you use in your own language? Korean English Sexual intercourse Reproductive Organs Idiotic Animalize Malay Babi Pig One of the rudest word in Malaysia Malaysia is a Muslim country and Islam is restricted to pork. The religion has food restrictions according to their own dietary laws, which is â€Å"Halaal† Swahili Msenge Wewe Gay One of the rudest word in Tanzania Homosexuality is not forgived in Tanzania. It’s new to their culture. It is also defined as man is using you. Have you ever spotted some differences between the swear language women and men use? Men tend to use the rudest one. Men use swear words more than women do. -? To establish a masculine identity or to express group solidarity. Men tend to use more swear words related to sexual intercourse and reproductive organs than women do. Men (1) You’re a pussy, dick, jerk, cunt (2) What/Why/How/When the fuck Women (1) You’re a bitch, ass, shit (2) What/Why/How/When the hell Men (1) Unafirwa (2) Pumbaru (silly) Women (1) Malaya wewe (your bitch) (2) Mshenzi (nasty attitude and behavior) Men often use swear words to show or express friendliness ; Women don’t. Hey what the fuck?! How the fuck did you get here? Come and have a bite you dickhead. Why do language learners often find it easy to remember swear words in English? The brain treats swear words differently than other words. From a scientific research, swearing is a motor activity with a strong emotional content. This is one reason that most people remember swear words four times better than they do other words. Swear words trigger emotion. Effects from Mass media Books Society Trend Slang Thank You

A Hydraulic Accumulator Energy Engineering Essay

A Hydraulic Accumulator Energy Engineering Essay A hydraulic accumulator is a device in which potential energy is stored in the form of a compressed gas or spring, or by a raised weight to be used to exert a force against a relatively incompressible fluid. They are used in fluid power systems to accumulate energy and to smooth out pulsations. Accumulators store energy when hydraulic system pressure is greater than the accumulator pressure and provide hydraulic energy when the accumulator pressure is greater than the system pressure. By storing and providing hydraulic energy, accumulators can be used as a primary power source. Accumulators are inherently dynamic devices, they function when configuration changes (actuators moving, valves opening, etc.) are occurring within a hydraulic system. Accumulators respond very fast to configuration changes, nearly instantaneously for gas accumulators. They are usually used in conjunction with a pump/motor in a hydraulic circuit. A hydraulic system utilizing an accumulator can use a smaller fl uid pump since the accumulator stores energy from the pump during low demand periods. The pump doesnt need to be so large to cope with extremes of demand, so that the supply circuit can respond more quickly to any temporary demand and to smooth pulsations. The capability and affect of the accumulator is determined by the overall volume of the accumulator and preload/pre-charge of the spring/gas. There are 4 types of accumulators: bladder, diaphragm bladder, piston (either spring or gas controlled) and metal bellows. The choice of accumulator to use in a given application depends on required speed of accumulator response, weight, reliability and cost. Pressurized gas accumulators will have the faster dynamic response and are reliable. Metal bellows accumulators are very reliable, but will not respond as fast as a pressurized gas accumulator. Accumulators with seals generally have the lowest reliability. Accumulators are either spherical or cylindrical in design. Bag, piston and metal bellows accumulators are cylindrical. Diaphragm accumulators may be spherical or cylindrical. Accumulators are usually manufactured into 2 halves which are either welded or threaded together. A fill port is installed at one end of a gas accumulator and the hydraulic connection fitting (with poppet valve, if required) is installed at the opposite end. For a spring accumulator, the non pressure sid e usually has a fitting that connects to the hydraulic reservoir (for seal leakage and to alleviate back pressure on a piston). Materials are usually steel, but accumulators may also be made from aluminium or a composite (filament wound) material. Compressed gas accumulators are by far the most common type; these gas accumulators take advantage of the fact that the gas is compressible. A gas accumulator has a gas pre-charge that is less than the nominal hydraulic system pressure. As hydraulic fluid enters the accumulator the gas is compressed to the nominal system pressure, which is an equilibrium position and represents the maximum amount of energy stored by the accumulator. As system hydraulic pressure drops, the gas will expand pushing hydraulic fluid back into the system. The gas pre-charge level is an important parameter for gas accumulators since the pre-charge and overall accumulator volume; determine the maximum amount of hydraulic energy that will be available to the system. The pre-charge is the pressure of the gas in the accumulator without hydraulic fluid in the fluid side. A gas accumulator is pre-charged with nitrogen gas when there is no hydraulic fluid in the accumulator to the desired pressure. The gas accumulator pre-charge is a very important variable for ensuring optimal accumulator performance and maintaining long life of the accumulator. Too high of a pre-charge pressure and the fluid volume capacity is reduced. Furthermore, if a bag accumulator charge is too high than the bag may hit the poppet valve which could damage the bag through repeated hits in service, or cause a fatigue failure in the poppet valve assembly. For a piston accumulator, the piston may be driven into the stops repeatedly affecting seals or cause a fatigue failure in the piston stop. Too low of a pre-charge pressure and the accumulator may not maintain desired minimum hydraulic system pressure. Also a low pre-charge pressure will allow a piston accumulator to repeatedly hit the up stops leading to premature failure of the accumulator. For a bag accumulator, the bag may be forced into an unnatural shape (e.g.,with folds) leading to bag damage and premature bag failure. When sizing an accumulator the pre-charge pressure is an input to the sizing process. However, once the accumulator is sized the minimum and maximum gas volumes should be computed (under worst case conditions) and analyzed to ensure piston stops are not hit or that a bag cannot fully collapse or expand completely in the accumulator. Bladder Accumulator A bladder accumulator consists of pressure vessel with an internal elastomeric bladder with pressurized nitrogen on one side and hydraulic fluid on the other side (system side). Figure 1 shows a bladder accumulator. It has 3 stages of operation: The accumulator is charged with nitrogen through a valve installed in the top. The accumulator will be pre-charged to nominal pressure when the pumps are not operating. Secondly when nominal hydraulic system pressure is applied the bag will be compressed to its fully compressed state. When the bag is fully compressed, the nitrogen pressure and the hydraulic pressure are equal. Finally as system pressure drops the bag expands, forcing fluid from the accumulator into the system. As the bag expands pressure in the bag decreases. The bag will continue to expand until the bag pressure equals the hydraulic pressure (which will be lower than nominal system pressure) or the bag fills the entire accumulator volume which is an undesirable situation. A poppet valve keeps the bag in accumulator from being pulled into the downstream tubing should the bag over-expand. If the bag was pulled into the downstream tubing, the accumulator would never recharge and normal flow from the pump would be constricted. The maximum flow rate of the accumulator is controlled by the opening area (orifice) and the pressure difference across the opening. Figure http://www.globalspec.com/NpaPics/18/146314_030520074661_ExhibitPic.JPGAccumulator, Bladder Typehttp://www.globalspec.com/NpaPics/18/146314_030520074661_ExhibitPic.JPG The main advantages of a bladder accumulator are fast acting, no hysteresis, not susceptible to contamination and consistent behaviour under similar conditions. Accumulators are easy to charge with the right equipment. Because there is no piston mass, the speed of the bladder accumulator is governed by the gas, which reacts very fast to changes in hydraulic system pressure. Hence bladder accumulators are the best choice for pressure pulsation damping. Also, the bladder attachment internal to the accumulator has proven to be very reliable in service. Of course there is always the potential for bladder failure, which is a failure that would not usually be detectable in service. Also, temperature differences on the gas will have some affect on performance. The main limitation of bladder accumulators is the compression ratio (maximum system pressure to pre-charge pressure) which is limited to approximately 4 to 1. Hence gas accumulators will be larger than other accumulators for the same flow requirements. The pre-charge pressure is typically set to approximately 80% of the minimum desired hydraulic system pressure. Diaphragm Accumulator A diaphragm accumulator is similar to bag accumulator except an elastomeric diaphragm is used in lieu of a bag. This would typically reduce the usable volume of the accumulator so the diaphragm accumulator may not have volume capacity of a bladder accumulator. A schematic of a diaphragm accumulator is shown in Figure 2. http://www.machinerylubrication.com/articles/200907/pg26b.gif Figure http://www.machinerylubrication.com/articles/200907/pg26b.gif The behaviour characteristics of a diaphragm accumulator are similar to a bag accumulator and have the same advantages and disadvantages. However a diaphragm accumulator may be spherical or cylindrical (or possibly other shapes) which may be an advantage in some installations. The main difference with bladder accumulators is an increased maximum compressions ratio (maximum system pressure to pre-charge pressure) of approximately 8 to 1. Piston Accumulator A gas piston accumulator is shown in Figure 3. A gas piston accumulator has a piston which slides against the accumulator housing on seals. On one side of the piston is nitrogen and on the other side is the hydraulic fluid and connection to the system. A fill port allows pressurization of the nitrogen. Accumulator, Piston Type Figure http://www.tobul.com/index.php?option=com_contenttask=viewid=13Itemid=27 A gas piston accumulator will not respond to transient pressures as fast as a bladder accumulator due to the mass of the piston (frequency characteristics depend on piston mass and spring characteristics of the nitrogen). However, a piston accumulator will have better damping due to hydraulic leakage (viscous damping) and friction between the piston and housing (coulomb friction seal friction). Piston accumulators may also be more prone to leakage than other types of accumulators due to the seals. Piston accumulators will generally provide higher flow rates than gas accumulators for equal accumulator volumes. This is because piston accumulators can accommodate higher pressure ratios (maximum system pressure to pre-charge pressure) than gas accumulators, up to 10 to 1, compared with bladder accumulator ratios of 4 to 1. The disadvantages of piston accumulators are that they are more susceptible to fluid contamination, have a lower response time than bladder (unless the piston accumulator is at a very high pressure) and will have hysteresis from the seal friction. The pre-charge for a gas piston accumulator is typically set to around 90% of minimum desired hydraulic system pressure. A schematic of a spring piston accumulator is shown in Figure Accumulator, Spring Type In a spring accumulator, the spring applies a force to a piston which compresses (or pressurizes) the fluid in the accumulator. As normal system pressure, the spring will be fully compressed. As system flow demands exceed the pump capacity, the spring will extend pushing the piston which in turn pushes fluid into the adjoining pipe. Hence the accumulator supplements pump flow. The maximum response time of the accumulator is set by the natural frequency, which is computed using Metal bellows accumulators are used where a fast response time is not critical yet reliability is important. Emergency brake accumulators are a good application for metal bellows accumulators. The metal bellows accumulator consists of a pressure vessel with a metal bellows assembly separating fluid and nitrogen. The accumulator is similar to a piston accumulator, except a metal bellows replaces piston and piston seals. Metal bellows accumulators are very reliable and long life components, and have a proven service history. Metal bellows accumulators are pre-charged by supplier and then permanently sealed leading to a maintenance free accumulator. Metal bellows accumulators will be slow in responding to pressure changes due to increased mass of piston and bellows. The advantages to the metal bellows type include exceptionally low spring rate, allowing the gas charge to do all the work with little change in pressure from full to empty, and a long stroke relative to solid (empty) height, which gives maximum storage volume for a given container size. The welded metal bellows accumulator provides an exceptionally high level of accumulator performance, and can be produced with a broad spectrum of alloys resulting in a broad range of fluid compatibility. Another advantage to this type is that it does not face issues with high pressure operation, thus allowing more energy storage capacity. Applications of Accumulators to KERS One of the main applications of hydraulic accumulators is storing energy. Hydro-pneumatic accumulators incorporate a gas in conjunction with a hydraulic fluid. The fluid has little dynamic power storage qualities. The fluid can only be reduced a small amount in volume even under high pressure. Therefore when only a small amount of the total contained volume is released, the pressure of the remaining fluid in the system will drop to zero. However, the relative incompressibility of a hydraulic fluid makes it ideal for fluid power systems and provides quick response to power demand. The gas, however working with the hydraulic fluid in the accumulator, can be compressed to high pressures and low volumes. Potential energy is stored in this compressed gas to be released upon demand. In the piston type accumulator the energy in the compressed gas exerts pressure against the piston separating the gas and hydraulic fluid. The piston in turn forces the fluid from the cylinder into the system a nd to the location where useful work will be accomplished. On this basis, with respect to all the types of accumulator a hydro-pneumatic accumulator would be ideal for storing the energy taken out of a bike whilst braking.. Of course the loss of pressurized gas in a sealed accumulator is a failure critical to safety when it plays such an important role as braking. A team of engineering students from university of Michigan undertook a project to use a hydro-pneumatic regenerative braking on a bicycle. It was a redevelopment of a heavier previous attempt to make a working prototype to fit within a 29 front wheel. They use a 0.5L accumulator and believed this to be sufficient in storing the required energy at a maximum working system pressure of 5000psi. They failed to test and thus supply conclusive results for the performance characteristics but through theoretical analysis they prescribe the key parameters fig. Figure Its weight is clearly impractical as it weighs almost as much as a conventional bike at 13kg. In terms of weight of a bicycle with respect to saving weight, it is more important to have lighter wheels than a lighter bike frame. This is because the rolling resistance is applied at the wheels although it carries half the overall weight of bike and rider a lighter wheel makes it easier to initially start a bike. Based on the team from michigans ( ) the following calculations outline the practicality of implementing a hydraulic KERS. Firstly for a hydraulic system to be implemented the storage must be addressed the capacity must be determined and pressures needed to store the kinetic energy. A bike braking from 20mph requires 5000J of energy to power. From Parkers website a manufacture of accumulator and motors parkers rate the ACP series accumulators at max pressure 5000psi, if assuming A hydraulic KERS must use a hydraulic motor to provide enough torque to drive the bike as well as provide enough resistive torque to be an effective brake. A bicycle travelling at 20mph on 26 wheels spins the motor through 18:1 gear ratio of the pump gear train which then spins the motor 4632rpm, corresponding to 4.52 N-m torques at 3000 psi. This translates to a braking torque of about 81.36 N-m applied to the main gear due to the 18:1 gear ratio. From this brake torque is an effective brake On release of pressure fully charged 5000 psi accumulator generates 7.57 N-m of torques. The 14:1 gear ratio of the motor gear train applies a 105 N-m torque to the main bicycle cluster gear. 7.57 N-m corresponds to around 800 rpm from its torque rpm curve, which turns the main gear at around 57 rpm due to the 14:1 gear ratio. This torque from fig can propel a bike at Conclusion The accumulator doesnt need to be an excessively large capacity to release enough energy to propel a bike 20mph, upon releasing the energy at a pre-charge of 3200psi. But a larger accumulator is needed for the accumulator to give more than one bursts using its full capacity. A hydraulic motor can produce 81.36N-m braking torque which is an effective brake. Furthermore an accumulator can power a hydraulic motor provide an accelerating torque to propel a bicycle. However based on the weight of the design from univerty of Michigan their prototype was 13kg, they used two accumulators plus they attached it to a bracket that probably contributed to the majority of the weight.

Strategic Human Resource Management: British Petroleum

Strategic Human Resource Management: British Petroleum William DArcy of Anglo-Persia Oil Company is the founding member of BP, in the year 1901. However, BPs first retail gas station first ever opened in Britain in 1921. Through the years it has grown massively due to its brand reputation worldwide. It has since become a very powerful Oil company and enjoys a fair market share. Upon merging with Amoco- a USA Oil Company, in 1998, BP then rebranded its retail gas stations and convenient stores. BPs is into the extraction and refining of oil and natural gas. Their retail ventures are under subsidiaries of Arco and BP filling stations. Since the turn of the millennium, BP took into investing into research and development, focussing on alternative energy sources like bio fuels and so far it seems to be leading in this regard. In 2009, BP was reported to be worth over $238 billion in assets with equity of $101.6 billion. With the ever increasing oil prices, their profits were reported to be nearly $21 billion in revenues of $291 billion. Today they have since gone beyond the above quoted amounts of 2007. They employ over 96, 000 people worldwide. MISSION, VISION AND VALUE STATEMENT BP has a slogan statement that has not officially been says What we stand for BP wants to be recognised as a great company that is competitively successful and a force for progress. We have a fundamental belief that we can make a difference in the world. We help the world meet its growing need for heat, light and mobility. We strive to do that by producing energy that is affordable, secure and doesnt damage the environment. PRODUCTS BP products include; Bio fuels, Gas and petrol stations, Motor oil and lubricants Route and journey planner, Gas and petrol station locator Target neutral a non profit carbon offsetting initiative Liquefied petroleum Gas Solar energy Business investments include; Air BP, Arco Aluminium, Aromatics Acetyls, Asphalt and bitumen, BP Crudes, Franchising, Shipping Gas and fuel cards, gas and power energy, Natural Gas Liquids, Solar power Industrial lubricants, Invoice tracking systems, Marine fuels and lubricants Organisational Structure This is the line of command in an organisation. It is a hierarchal structure that shows the composition and relation between the different departments within the organisation, showing clearly the channel of command, which may either, be a tall or flat kind of structure. BPs organisational structure Board of Directors Robert Dudley Iain Conn Byron Grote Executive Management Mike Daly Sally T. Bott Rupert Bondy Mark Bly Lamar Mckay Bob Fryar Bernard Looney Andy Hopwood Steve Westwell BPs Executive Management (bp.com) includes; Robert Dudley Group Chief Executive He became Group Chief Executive from 1st October 2010, taking over from Tony Haywood. Dr Byron Grote Chief Financial Officer Is a member of BP board of directors and a member of the executive management team. His responsibilities include, accounting for BPs integrated supply and trading activities. Iain Conn Chief Executive Refining and Marketing He is the chief executive of the BP Groups refining and marketing business and also holds regional responsibilities for Europe, Southern Africa and Asia Pacific. He is a member of the board of directors and a member of the BP executive management team Mark Bly Executive Vice President Safety and Operational Risk His responsibilities includes strengthening safety operations, Risk Management and the systematic management of operations across BP corporate group Rupert Bondy Group General Counsel He is responsible for legal function, trademark, patents and licensing and compliance Sally T. Bott Executive Vice President Human Resource She has held the post since her appointment, in 2005. Bob Fryar Executive Vice President EP Production His responsibilities are for the Safe and Compliant Exploration and Production and Stewardship of resources across all regions Mike Daly Executive Vice President Exploration He is accountable for the leadership of BPs access, exploration and resource appraisal activities and the long term replacement of BPs resource base. Andy Hopwood Executive Vice President, EP- Strategy and Integration Has worked in various positions in which he has been successful. He is also a member of the executive team Bernard Looney Executive vice President -Development Is responsible for Drilling and completions and project activity in the upstream Lamar Mckay President BP America. He is the chief BPs representative in the United States. Based in Houston Texas, where BP business units are involved in oil and natural gas exploration and production, refining chemicals, shipping and alternative energy Steve Westwell Executive Vice President Strategy and Integration He is accountable for BPs alternative energy businesses and manages all of BPs corporate activities in strategy and policy, internal communication media, press, investor relations, economics and long term research and technology. 4.2 ANALYSE THE IMPACT OF BPS CULTURE ON THE MANAGEMENT OF HUMAN RESOURCES. Organisational culture is the collection of relatively uniform and enduring values, beliefs, customs, traditions and practices that are shared by an organisations members, learned by new recruits and transmitted from one generation of employees to the next. (Buchanan Huczynski 2004). It has been very successful in line with its brand name and corporate reputation. Its culture reflected in their statement slogan as below BP is progressive, responsible, innovative and performance driven. They have further defined this statement as: Progressive They are restless in the research and development and improvement in exploration and refinery of oil, gas and fuels. They believe they have the principle of mutual advantage and can build productive relationships between themselves, their clients and partners. Responsible It is committed to the safety and development of its people and the communities in the societies in which they operate. They aim for no accidents, no harm to people and protecting the natural environment. Innovate we push boundaries today and create tomorrows breakthroughs through our people and technology Performance Driven BP is committed to deliver on their promises through continuous improvement and safe, reliable operations, by learning from their mistakes BP has over the years, has maintained a culture that, as exhibited in its code of conducts and their governance procedures in place. One characteristic business strategy that BP has continued to use in its system is that of Mergers. Over the years, BP has merged with other oil companies in most parts of the world and this had lead to the organisations diverse corporate culture. Generally BP has a large market share and has always had the potential to grow- thanks to other strategies, such as Acquisitions, Franchising and licensing .The BP brand is so strong and successful world over and enjoyed a good reputation. Unfortunately, the fatal accidents at the refineries (2005) and the latest oil spill off the Gulf of Mexico in April 2010 are not helping the current situation that the organisation is in. It has presumed that BPs outmost interest is profit marginalising than the welfare of employees and the general environment within which the firm operates. Trends of its culture in the nex t few months to come are expected to have been improved, if not changed completely, in relation to how the organisation operates. BP is primarily made up of two segments: Exploring and Production and the Refining and Marketing, along with other business units including alternative energy. BP prides its human resource capital and refers to them as our people. The organisations Human resource management aims to get the right people in the right jobs, accessing different specialist skills and promoting excellent performance. They carry out a focussed recruitment procedures, they analyse performances and reward accordingly and invest in training and development. The human resources department is made up top level executives and these make up what is known as People Committee, which takes the overall responsibilities for policy and decision relating to the employees. BP being a multinational corporation, and having employees from different countries, altogether, ensures that has one of the most biggest BPs human resources are highly skilled and efficient. The organisations Human Resource professional act as business partners, some delivery strategic guidance, while others support the day-to-day needs of managers and employees. In supporting its employees, BP invests in systems, data and core processes like governance, policy and compliance, so as to enable its human resource to respond quickly and effectively to the fast changing energy industry. 4.3 EXAMINE THE EFFECTIVENESS OF HUMAN RESOURCES MANAGEMENT IS MONITORED IN THE ORGANISATION BPs Human Resource management is one of the tops around the world. Its activities have also been admired and BP used to be one of the top priorities for employment in the energy sectors. Human Resources Systems This is the systems that BP has set in place in terms of its human resource management. It involves; Recruitment BP is committed to a culture of diversity, this helps them attract, develop and retain outstanding talent- regardless of background, age, religion, ethnic origin, nationality, disability, sex orientation, gender or marital status (BP code of conduct document) (BP sustainability review 2009) BP was named as the best energy company to launch a career in, based on factors like pay, rapid advancement and training programmes. (Business Week 2009) The organisation has schemes like the student and graduate employment facility which offers interested students and graduates intern opportunities. BP recruits graduates from a wide range of technical disciplines. In 2009, BP employed about 6500 out of which 470 were graduates. As BP is ever expanding, it requires qualified and skilful workers for its various projects around the world. Reward Systems BP has redesigned its reward strategies and processes, in such a way that, they can identify and reward top-performing businesses and individuals. In addition to pay, employees are rewarded according to how well they perform against specific objectives that must be clearly linked to the goals of the team as a whole. BP ensures to have benefit packages that are fair, attractive and sustainable for the long term for its employees. It states on their website, that as of 2010, they introduced a new flexible benefits plan in the UK, which includes private medical insurance and health screening, as well as a cash allowance for new hires to purchase benefits and defined contribution pension plans for those employees no longer eligible for the defined benefit plan Executive Reward packages Remuneration for executives is in cash and equity. This policy has been established by the remuneration committee of the board, whereas the policy for all other employees is by the group people committee. According to BP, their reward packages, strike the appropriate balance between rewarding individual performance and reflecting group performance. Performance Management BP does recognise that its high organisational growth and market share is due to the employees great performances (both individually and as a team). It strives for a performance -driven culture, with a clear alignment between team performance, individual performance and bonuses that are received. BPs performance approach entails that each BP business plan is designed to accomplish elements of the groups overall strategies. Objectives and milestones for each individual are set in accordance with the team plan. There is a direct link between the goals set by BP board and that or other BP key businesses, and the performance contracts of their executive leadership. Standard approach is that, the executives performance is evaluated against their performance contract. BP carries out an internal and external evaluation processes in developing plans for these group leaders Managers, peers and team members review leaders performance, using a 360ÂÂ ° feedback tool, to identify their top three relative strengths and weaknesses. It runs Career Acceleration programme which supports rapid development of employees who have the highest potential and are expected to achieve For Managers, it runs a series of development programmes called Managing Essentials. This is aimed to assists line managers in attaining leadership skills. They encourage leaders to develop, as they expect the leaders or managers to not only exhibit valuable expertise, but also to influence and motivate employees and be able to act decisively and deliver high quality results. RECOMMENDATION OF THE EFFECTIVENESS OF HUMAN RESOURCE MANAGEMENT IN BP Having researched and discussed the Human Resource Management in BP, I hereby recommend the effectiveness of the Human Resource Management. Their current systems in comparison to most local jobs (companies) are indeed second to none. Some of the highlighting points I base my recommendation on, includes the following working conditions: BP recognises the needs of individuals and has set out innovative working practices that encourage employees to enjoy a happy and productive work and life balance at every stage of their career. Flexible working BPs Information Technology infrastructure helps support flexible working and there are a variety of flexible working arrangements e.g. part time, and depending on employees role, they have home-based working or teleconferencing in some circumstances replaces the need to travel. Time to live As a global business, there are occasions when people have to work very hard an unsociable hours. If this is the case, BP may consider whether to provide extra time off and or additional benefits. Family time BP supports family friendly policies, such as career breaks and adoption leave, aimed at allowing people to contribute to their families without compromising their professional development aspirations Global Diversity and inclusion Council in the lead, is the Group Chief Executive. He ensures that the managers have the support they need to promote diversity and inclusion at every level of BP. It includes other senior managers and together they share their focus on making diversity and inclusion priority. Global Affinity Groups These are local affinity groups, employee-led teams of individuals who share interests or backgrounds. These groups offer support, information and the opportunity to help the business reach its diversity and inclusion goals. BPs Human Resource Management aims to attract and retain the best people, by offering opportunities to employees to learn and develop both informal training and mentoring. Teams set out to support individuals through their progress, by assisting new employees discover their talents and abilities. BP has a focused performance management system is one of the best in the world When employed, BP will align the individual objectives with the goals of the area of specialisation, upon which will be measured to ascertain the effectiveness of the individuals performance against the objectives and contributions to those goals. Norman Rockwell: Artist Biography Norman Rockwell: Artist Biography Norman Rockwell was born in 1894. Rockwell enjoyed drawing at an early age and soon decided he wanted to be an artist. At age 15 he left high school and enrolled in two art schools simultaneously. His mornings were spent at the National Academy of Design, and his afternoons, spent at the Art Students League. He is perhaps best remembered for his countless Saturday Evening Post illustrations and artistic contributions to the advertising industry. His early covers made Rockwell a star, and his paintings appeared in magazines and advertisements for the next half-century. Rockwell never considered himself an artist, but rather a commercial illustrator. After all, Rockwell never painted freehand, and almost all of his paintings were commissioned by magazines and advertising companies. No matter how many contributions Rockwell made to the commercial arts over his career, they all had something in common. He understood the importance the drawing process had in order to achieve effective ill ustrations for his advertisements and magazine covers. In the beginning of his career Rockwell worked from real life. He used models drawing directly onto his canvas. It has never been natural for me to deviate from the facts of anything before me, he says, so I have always dressed the models and posed them precisely as I have wanted them in my picture; then I painted the thing before me. If a model has worn a red sweater, I painted it red I couldnt possibly have made it green. I have tried again and again to take such liberties, but with little success. To keep up with the demand for a quicker turnaround for finished art, Rockwell began to use photos as a reference for his drawings. For twenty-three years I did all of my drawing and painting without any help from the camera. Even today I often work without photographs, yet I have found that if they are properly utilized they can sometimes prove an invaluable aid. I feel very strongly, however, that no one should resort to photographs until he has learned to draw and paint extremely well without them.In Guptills book Norman Rockwell Illustrator a description of Rockwells technique is given in extensive detail. The first step was to get an idea. Without a good idea right at the start, only failure can result, Rockwell said. Once he had an idea, his procedure was to make small scale thumbnails with pencil. When the idea was approved, the models were selected. He commonly used friends and neighbors and his models. He always insisted on getting the perfect model even if it entailed a len gthy search. Rockwell then acquired the necessary props and would hire a photographer to shoot the scenes, while he directed the models. With his okayed preliminary pencil sketch and his selected photographs, Norman then did a small sized study in pencil. This was done to organize his materials and his thoughts about layout and composition. Next, he made a full size detailed charcoal drawing on architects detailpaper. This was made to the exact size which he intended his final painting to be which varied according to the subject matter it was used for.Now the photographer was called again to reshoot the desired layout. Rockwell then painted from the photographs and did several color studies which allowed him to make tweaks to the tone, form or color. Rockwell then made a transfer from his full size charcoal layout on to his prepared canvas. First, he would trace this ona sheet of architects tracing paper, which he would then attach to his blank canvas. Between the tracing paper and the canvas he would place transfer paper and traced it onto the canvas. After all this meticulous prepping he was now ready to paint. Eventually, Rockwell altered his sketching process by using an opaque projector called a balopticon, which allowed him to cast photographic images onto his drawing surface, and lightly trace them. Rockwell said, When using the balopticon in this way, I do not simply copy everything which is projected from the photograph. Instead, I make many, many changes, large and small, in order to make the drawing like the image in my mind of what I want to portray. I cannot emphasize this point too much. The real danger in using the balopticon is that you will develop the lazy tendency to follow the image exactly instead of following the creative idea or image within yourself.Painting from photographs canbe a wholly creative performance if the artist himself is creative. To copy the form, tone and color of a photographic print certainly is not creative. But one can be creative by modifying drawing, values and other aspects of the photo to realize the creative needs of the subject. The camera is no substitute for those creative faculties of mind and hand which have always produced art and always will. The artist who cant draw or paint will never getanywhere trying to work from photographs. Probably the most important stage in Norman Rockwells technique was the drawing stage. In this stage, subjects were drawn in great detail, going so far as to indicate differences in light and shade by filling in areas with varying values of grey. If you look closely at a Norman Rockwell painting, much of his pencil lines can be seen lurking below the paint. I take the making of the charcoal layouts very seriously, Rockwell once remarked. Too many novices. I believe, wait until they are on the canvas before trying to solve many of their problems. It is much better to wrestle with them ahead through studies. Knowing that the success of his covers and advertisements depended on the strength of his ideas, Rockwell struggled to develop engaging picture themes. With the emphasis on preliminary drawings this allowed Rockwell to produce strong illustrations for his commissions. His successes in commercial art and the advertising industry are a result of those drawing phases. With his art on cover of the Saturday Evening Post, Norman Rockwell became an American icon. Although hesitant about approaching the Saturday Evening Post, he had dreamed for years of having his illustrations on the cover. Rockwell put aside his fears and in 1916 took two paintings and three sketches to Phildelphia and Mr. Lorimers office. Mr. Lorimer liked the two paintings and approved the three sketches for future covers for the Saturday Evening Post. The first Norman Rockwell Saturday Evening Post cover was published May 20, 1916. Entitled Boy with Baby Carriage (See fig. 1), it shows 2 boys in baseball uniforms making fun of another boy dressed in his Sunday suit pushing a baby carriage. One of Norman Rockwells favorite models, Billy Paine, posed for all three boys. On June 3, 1916, the second Saturday Evening Post Norman Rockwell cover was published. His second effort featured a kids circus with one kid in long underwear being the strong man. Another kid in a top hat was the ci rcus barker, extolling the other kids in the painting to see the show (See fig 2). This was the second of the two finished paintings Rockwell originally showed to Mr Lorimer. All in all, more than 300 Norman Rockwell Saturday Evening Post covers were published. Norman Rockwells painting of a colonial tavern sign painter in the February 1936 issue of The Saturday Evening Post had caught the eye of Princeton architect Thomas Stapleton, who decided to commission Rockwell to do a mural for the reconstructed 1756 Nassau Tavern located in Princeton. Rockwell enjoyed doing colonial subjects and because Princeton was the site of a major Revolutionary War battle, a painting of Yankee Doodle seemed appropriate. Yankee Doodle was placed behind the bar to be enjoyed by all the male guests (See Fig. 3). Rockwell researched and had new costumes made for his models. He engaged his friend, Fred Hildebrandt, a professional model and illustrator, who had posed as the colonial sign painter, to pose as Yankee Doodle. This painting underwent several phases in preparation for the oil painting. First, a drawing was done from the model, with very little changes being done (see fig 4). Second, a drawing was done from the first drawing. In this version the drawing was pushed further. Here he makes the body thinner, the arms and legs are elongated, and the shape of his nose is changed. The clothing also adds to the character and his action. The vest now creates a more interesting silhouette, while the smaller scarf helps thin the shape of his upper body. The negative space between him and the saddle, as well as the disheveled hat, flowing hair and coat, convey a bouncing ride (see fig. 5). Third, the drawing is transferred and a color-study is done (See fig. 6). Finally, the finish changes are made. Most are subtle, but there is improved contrast to the coats folds, and changes to the negative space in relation to the elbow. (see fig 7). These process images support Rockwells comments that the ability t o draw is the most import. In the cover illustration for The Saturday Evening Post on April 16, 1955, Art Critic, Rockwell was far from beginning his final painting when he completed this drawing. His photographer recalls that Rockwell considered this one of the most difficult paintings he had done. He spent more time on it than on almost any other Post cover. Using his wife Mary as the model, the face of the woman in the portrait changed no fewer than 17 times. (See fig 8). For each alteration, Rockwell painted a separate oil-on-acetate sketch, which he then could place for consideration within the portraits frame. At some point Rockwell replaced the 17th-century landscape on the opposite wall with a group portrait of Dutch cavaliers. The cavaliers critical observation of the students close examination of the ladys pendant added a new dynamic and further compelled the viewers participation in Rockwells painting. You can also see Rockwells process drawings leading up to his finished Post cover paintings in Fix ing a Flat August 3, 1946 (See Fig. 9) and Weighing In June 28, 1958 (See Fig. 10). Record of his work process is rare and really provides insight in to his technique. On the cover of The Saturday Evening Post, Norman Rockwell earned his reputation as an artist. Inside, however, his work was just as moving. His paintings regularly appeared inadvertisements. Rockwells advertising career started in 1914 with a Heinz ad in the Boy Scout Handbook and ended 64 years later in 1976 with Lancaster Turkeys. Rockwell also did advertising illustration for companies like Jell-O, Willys cars, Grape Nuts and Orange Crush. He is also remembered for his numerous advertisements for such companies as Coca-Cola, Ford Motor Company, and Sun-Maid Raisins. Even in Rockwells advertisement illustrations he continued his technical processes and the use of drawing with models and photographs. When people ask why I sometimes resort to photographs, I tell them what a job it is to get models to take and hold poses like in this Interwoven Socks advertisement. Any time you wish to become a model, try either of these poses for a few minutes, says Norman. (See Fig. 11). In the Fisk Tire advertisement he draws from a live model rather than a photograph to create his painting (see fig. 12). In this case my model was old Pop Fredricks, known to all illustrators. He was a great guy, an old actor. He used to pose twenty-five minutes and then rest. Before the pose we would set the alarm clock, a noisy Big Ben. Waiting for the blasted thing to go off was nerve-racking; after about twenty minutes I would be on edge. Once I had Pop in a sleeping pose and he actually fell asleep, I let him sleep until noon. One of Rockwells advertising campaigns resulted i n 81 black-and-white drawings. The Massachusetts Mutual Life Insurance Co. commissioned him to create scenes reflecting family life for a national advertising campaign. Rockwell reportedly used a hard, grease-free type ofcrayon for the sketches (see fig.13). Massachusetts Mutual chose the black-and-white medium because it represented a contrast to the color advertisements used by most companies in the 1950s and 1960s, and the company hoped it would grab peoples attention. The company ran ads with the drawings in The Saturday Evening Post, Time and Newsweek.

Hitchcock’s Work at an Auteur in his Movie, Vertigo :: Movie Film Essays

Hitchcock’s Work at an Auteur in his Movie, Vertigo Though complex and brilliantly written for its time, the plot of Alfred Hitchcock’s film, Vertigo, is only half of the genius behind it. Alfred Hitchcock’s unique presence as an auteur is truly what sets his films apart. There is symmetry to his shots that give the film an artistic feel, as if each frame were a painting. Many times, within this symmetry, Hitchcock places the characters in the center of the frame; or if not centered, then balanced by whatever else is adding density to the shot. For example, as Madeline sits and looks at the painting in the museum, there is a balance within the frame. To counter-act her position to the right of the painting, Hitchcock puts a chair and another painting on the left side, which is visually pleasing to the eye of the audience. The use of red and green not only adds a visual effect as well, but later serves as a clue that Madeline is not actually dead, when the women who looks like her is wearing a green dress. Hitchcock has a way of throwing clues in the face of the spectator, yet still allows some room for the spectator to find their own less obvious details. In the same museum scene, Hitchcock shows the viewer exactly what he wants them to see. In a sense, Hitchcock can be very manipulative with the camera. The audience sees the picture containing the women with a curl in her hair holding flowers, and then the direct connection is made by the camera, by showing the curl in Madeline’s hair, and the flowers sitting next to her. The spectator is led to believe that they have solved the mystery and she is truly possessed by the women in the picture. However, Hitchcock does this on purpose to lead the audience away from the truth that she is only acting. It is for these reasons that Hitchcock’s work at an auteur adds a level of depth and intrigue. Hitchcock has characteristics as an auteur that is apparent in most of his films, as well as this one.

A Cure for Cancer Essay -- Biology Apoptosis

For years people have been looking for a cure for the devastating disease of cancer. Cancer is the third highest killer in the US with over 2,500,000 victims per year. Oncologists and scientists around the country are researching all forms of cancer in an effort to understand, treat, and ultimately defeat this disease. Already there have been numerous advances in the field, such as chemotherapy and gene therapy. One advance has been the use of a cell process known as apoptosis. By harnessing this normal cell process, scientists hope to have found an effective way to combat cancer. Cancer is a disease that affects human somatic cells. It causes the cells to divide uncontrollably and form masses known as tumors. There are two different types of cancer tumors. Some tumors are benign and other tumors are malignant. Benign tumors look similar to the tissues that they came from and develop slowly. The tumor remains in the same area that the tumor originated in. Malignant tumors are formed from cells that do not resemble the tissue that they came from. They vary in shape and size. This enables pieces of the tumor to break off and spread to other places in the body. Over the past few decades cancer has become a very prominent disease. There are many different types of cancer and many different causes for the the disease. Most cancers are because of a genetic mutation. The most common type occur when a cell is dividing. Proto-oncogenes, which are alleles in a normal cells, mutate to form oncogenes. These oncogenes cause cancer because they do not allow the cells to sel f destruct or become epistatic. There have been several research projects which have been testing epistatis. Transfecting DNA To perform the experiments for this re... ...wth of both normal and malignant cells. The limited research that has been performed using these cells has yielded contradictory results: some results say that the alpha5beta1 integrins destroy cancer cells, other results have shown that cell division and other necessary cell functions have been encouraged by the integrin. But the research has predominantly shown that the results of the expression of alpha5beta1 integrins yield beneficial results in terms of cancer tumor reduction. More research needs to be done, but the knowledge obtained from this experiment that alpha5beta1 integrin prevents premature cell death is an excellent step forward in the fight against cancer. There are untold possibilities of the medical applications of not only alpha5beta1 integrins, but all of the many integrins and cell adhesion molecules that play important roles in cell function.

Managing Change and Leading People Essay

â€Å"Impact of Organisational culture on role and responsibilities of the managers within the organisation† (Word count 2900 / Word limit 3000) Haque, A. U. 139________ According to Schein (2004) the core concept of organisational culture is developing an atmosphere and the procedures are created to ensure that employees are properly managed. Glendon and Stanton elaborate the that visible expression of an organisation is considered as a climate (2000, p. 198 ). By investigating in more depth, it is evident in the past literature, â€Å"Organisational culture is an outline of collective fundamental conjectures that the individuals together collectively discover a way that is valid to overcome problems of external adaption as well internal integration, and the validity is a reason that fresh employees are being told that this is the right way to feel, think, and perceive in association to those problems† (Schein 1992, p. 12). Lundberg (1990) explains the key attributes of the organisational culture: a framework that is designed on the common and shared beliefs, interests, perceptions, and values that individuals not only embrace and governs. It is set of rules and principles that not only make the organisation unique but define the organisational behavior or a common psychology driven from the set of rules (p. 19). Therefore, it can be said that organisational culture are the set of norms, beliefs, and patterns that serves the purpose of the organisation’s existence. The organisational culture is visible at all three levels of the organisation. The above mentioned figure explains that in the first level â€Å"artefacts† there are more visible values that are easily noticeable like dress code, workplace related patterns etc. In second layer there are espoused values that explains the norms and philosophy of organisational working pattern  where as the third level consist of strong beliefs that are generally accepted for granted without any objection or protest. These are underlying assumptions and workforce take it for granted. Denison (2010) strongly emphasis that over a time period, all types of organisations forms its own culture that serves as a special and unique identity and individuality differentiating it from the other organisations. This shows the significant of the organisational culture that why it is important for the present day leaders and managers to comprehensively understand it. The better a manager understands the organisational culture, more he or she can motivate and the workforce to achieve the organisational targets and objectives because the actual vision and purpose of existence of a company is in the heart of beliefs, norms, and culture of the organisation. The leaders and managers can only make themselves and their workforce to live up to the core values or corporate values when they ensure that from inspiring workforce to walk to talk and practically implement those values. The need to understand the organisational culture arise more for the leaders and managers to ensure the resources are allocated in effective and efficient ways. As per Schien (1985), in the manner things are being done is a significant notion that urges on the significance of understanding about the organisational culture in more depth (Deal and Kennedy, 1982, p. 04). The Above figure 2. reveals that the essentiality of understanding the organisational culture. The model shows that organisational culture is similar to an iceberg, as it appear to be small at upper surface but deep down is much larger than it appears. If leaders or managers do not properly understand organisational culture, they will not be able to perform their respective assigned tasks nor bring out the best from their respective workforce. Watson (2006) strongly highlights that in the present era, the shift in managerial thinking has been remarkable as now leaders and managers are more encouraged to make efforts in developing a strong organisational culture.  One of the example is Ford company where leaders play integral part in the formation of the organisational culture (Siriginia, 2012). On the other hand, Schein (2004) argue that leadership is bind with the culture in more than one way. TATA motors is an absolute example that organisational culture has from time to time played vital role in the responsibilities and roles of the leaders. The empirical research of O’Farrell (2006) at the Australian public service indicates that principles, code of conduct, statements of values has immense affect on the role and responsibilities of the managers. For instance, Ford motor company’s vision of aiming to become leading automotive consumer choice, this is a vision bounded in the culture of a company driving the managers towards more excellence in their respective performances as it has increased the role and responsibilities of the managers to accomplish and view the vision together with the workforce. â€Å"It is our responsibility as leaders, managers and administrators to transform the vision of the organisation into reality† (O’Farrell, 2006. p.8). This explains that the roles and responsibilities of the managers cannot be separated from the organisational According to Lester (2010) managers role turns at time into disciplinarian in small organisations as he or she attempts to ensure that the missions and targets are accomplished by the employees due to the organisational culture. However, it is not just limited to the small organisation as Ryanair is not a small business, but manager’s role is more disciplinarian due to organisational culture (Riley, 2013). Therefore, it can be said that no matter how simple or complex organisation may appear but managers have a definite role to play that is being architect by the organisational culture. Malinger et al., (2009) emphasized that the organisational culture is indeed a tone setter for the leaders and managers in not only accomplishing the organisational objectives, but the changes are also managed by the managers and leaders due to the existing organisational culture. The same study revealed that managers role may not emerge as clearly as it should have been due to the reason it is at time overshadowed by the organisational culture. To support the statement, a survey at a Goodwin company indicated that managers may not succeed in the bringing the changes in the organisation due  to the lack of employee’s personal motivation. This means that no matter how much strong influences of organisational culture may have on the responsibilities of the managers but there is no guarantee that employees will accept the changes if lacks motivation. Hence, we can say that the responsibilities of the manager further exceed as to motivate and convince the workers towards accepti ng and embracing the changes for the organisational interest. The role of a manager increase more when the organisational culture demands to bring the changes inside the organisation. The manager become more of mentor and a coach to ensure that employees are trained to accept and respond in right manner towards the required changes. In the example of Head Start, the managers and leaders role and responsibilities include empowering the workforce in order to bring the best out of them. The ‘Program Culture’ is the responsibility of the managers to make sure that every individual understand the culture of the organisation and positively contribute towards the organisational success (ECLKC, 2013). In other words, the manager’s prime role is to create an environment that promotes a healthy relationship among employee with employees, employees with the management, and employees with their respective jobs. Training and development is essential for the managers to ensure that employees are understanding the organisational culture an d contributing towards the organisational interest rather than personal goals and interests (Bennis, 1989). Lister (2010) propose that the role of managers shaped by the firms with organisational culture that promote the role of disseminated leadership culture where workers are integral part of the formation of the strategies related to business, will urge the managers to have more close coordination and interaction with the employees. From the above figure, it is clear that the corporate culture and strategy of the organisation must be align so that managers can accomplish their goals. Similarly, the research report of Head Start Program published by ECLKC (2013) revealed that the role of manager is to communicate with the workforce properly to make sure that the organisational operations are being carried out in a swift and smooth patterns. However, Riley (2013) strongly argue that leaders and managers’  personal style has more influence in shaping the organisational culture. Considering the case study of Ryanair, the â€Å"macho† management culture is dominated and result of the leadership style of Michael O’Leary. Despite, this notion, the management literature suggest that in majority of the cases, it is the organisational culture that has impact on the changing responsibilities and roles of the organisation, such as in the case study of TATA motors and Ford (Sriginia, 2012). Therefore, it can be said that manager’s may have more interaction with the subordinates to encourage their participation in the decisions. Furthermore, Reed Business Information, (2011) states that individuals inside the organisation forms the organisational culture. Individuals with more authority do lead the firms and have huge influence on the culture as a result of power linkage between subordinates and managers or leaders. For this reason, it is essential to develop a comprehensive understanding about the group’s distinct behaviors so that organisational culture and its influences on responsibilities and roles of the managers can be analyzed. Manager’s main task is to make certain that right things are done in right manner. This means that it is responsibility of the manager to establish the channels in which job is done in correct manner without enticing the workforce to react in a negative way. Mowbray (2010) consider trustworthiness, motivation, wisdom, intelligence, skills to foster others, and attentiveness are some of the key attributes required by the managers to accomplish the organisational objectives through workforce. Similarly, Kouzes and Posner (1993) also argue that the role of the manager is to built an effective team inside the organisation, that can only be possible when managers posses these types of attributes. The similar findings is evident in extract of Lister (2010) that manager’s role is to lead by examples. It is the responsibility of the manager to double check that employees are motivated and performing for increasing organisational outcomes. The core values of the organisation must be lived by the managers themselves. For this reason, it is important that manager should set examples. Ron Williams of Atena is example of how leading from the front is important as he is the first person who encourages his workforce to be the first person  to be informed about the bad news. The organisational culture of Atena has four phases that are (i) Integrity, (ii) Excellence, (iii) Inspiration, and (iv) Caring respectively. These four components are the core competencies of the organisation. The manager is responsible to make certain that quality services are being delivered in an effective and efficient way. The others are being respected and inspired to perform better. These core concepts are the actual components that encourages and develops the role of leader to be more result oriented within this framework. One of the element of Atena is discussed here to explain the impact of culture and that is inspiring each other to find new ways to make a world better place. RIB – Reed Business Information (2011) also states that managers must have adaption in his approach to develop a culture of positivity at workplace that a firm requires and inspire and empower other employees to do the tasks with positive attitude and intent. However, workwell model (2010) for health management, that is being issued by the Business In The Community – BITC does not consider the management behavior as the hub and therefore does not take in account the managers and employee’s behavior can have influence on the environment but it considers environment as a key consideration that will have a strong influence on the choices and feelings. Since the role of manager as being identified by various researchers as â€Å"inspiring and motivating employees† (Bennis 1989; Lister 2010; and Sirginia, 2012). Therefore, it can be state that full understanding of the organisational culture is essential to increase employee engagement, which is the responsibility of the managers within the organisation. Mowbray (2010) consider that code of conduct is one of the important responsibility of the manager to ensure that all the employees are following the code of conduct regularly. These code of conducts are in reality part of the organisational culture’s artefacts. This means that it is the duty of the managers to make sure that the employees are following the code of conduct inside the organisation. This way, it can be said that the management behavior is reflected as well developed through the organisational culture. Furthermore, Mowbray (2010) stressed on the role of  the manager to maintain a steady focus on the organisational management, people and talent management, and service management. We notice that the values must be promoted and lived by the managers themselves in a practical manner as Blue Skies case study, it was clear that the core values of the firm were not personally lived by the managers and owner which lead to the turmoil and severe consequences. On the other hand, it is viewed that IKEA Group corporate is preferred by the employees as they feel proud to be part of it. The reason behind it is the values are centre of the culture (IKEA, 2013). The principles, values, and missions are being reflected by the code of conduct as a guiding source for the managers to carry out their responsibilities. These codes enable the managers to manage conflicts and resolve disputes at the workplace. For this purpose, effective communication is very important. It is one of the key responsibility of the managers to monitor and evaluate that the smooth communication is flowing in horizontal as well vertical direction. In case of Head Start values and beliefs are most crucial for the managers and leaders to understand and deliver the best to ensure that the conflicts are resolved. Any conflict or issue is an obstacle that will hinder the organisation from performing properly. Therefore, manager’s responsibility is to make certain that the conflicts are being resolved in a way that will contributed to the success of the organisation. As the communication channels improve, there is more and more effectiveness and efficiency in the workin g of the organisation. Everything that a manager manages is with the ultimate goal of reaching and accomplishing the organisational objectives. Planning, organizing, controlling, monitoring, directing, staffing, and coordinating are all the primary roles of the managers in the organisation. All these roles are linked with the one ultimate objective that is to make the most of the available resources to achieve goals and targets of the organisation. It is evident clearly that vision and mission are part of the organisational culture that are translated by the managers through above mentioned roles of the managers. For instance, the manager’s behavior play vital role in the influencing the behavior of the others was identified in the process of NHS  managers’ quality assurance done by the management consultancy PwC – PricewaterhouseCoopers (PwC, 2009). This means that positive behavior of a manager is important to develop a positive culture so it can be said that it is the responsibility of the managers to ensure that positive workplace environment is established within the organisation. However, the roles and responsibility varies from managers to managers and organisation to organisation because of its own unique culture. It is not that only manager’s role and responsibilities are being influenced by the organisational culture. There are other things like the behavior, attitude towards work, and commitment and engagement of both employees as well managers are also influenced by the culture of the organisation. On the basis of above analysis it can be said that the organisational culture is like an umbrella under which all the values, beliefs, codes, principles, norms, and procedures groom to give rise to the unique identity of the organisation. The organisational culture is not limited to only written principles, it is something that from walk to talk must be embraced by each and every individual, transformed through the managers and lived by each and every individual. Organisational culture has three significant level that are similar to the iceberg, where underlying assumptions are covered inside rituals and generally taken for granted beliefs. Furthermore, it is also clear that role of manager is to make certain that employees are led by setting examples, building effective teams, promoting smooth channels of communications, conflict management, planning, organizing, coordinating, directing, monitoring, etc are all key roles of the managers. Moreover, it is the responsibility of the manager to make sure that employees are properly trained and embrace the organisational culture properly. The more employees are familiar with the organisational culture, more are the chances of smooth operations and long time sustainability. The organisational culture not only differentiate the organisation from the other in line competitors but helps in the business succession planning and developing the environment to retain the best talents inside the organisation. Employees who have better understanding of the organisational culture, works to promote the organisational goal with more devotion and  motivation. This means that talents are retained by the organisations. However, sometime the norms and beliefs may hinder in the way of progress and change as managers and leader unconsciously follow the same routes that they have been following from long time. It is essential to develop a system through which top management review that the organisational culture is positive and progressive, proving the opportunities for the workforce to be more professional and participative. References: Bennis, W. (1989). â€Å"Why Leaders Can’t Lead†. Training and Development Journal. 43 (4), 38. Deal, T.E. and Kennedy, A.A. (1982). Corporate Cultures: The Rites and Rituals of Corporate Life. Reading, MA: Peruses Books. Denison, D. (2010). What is an Organisational culture? why culture matters to your organisation . Available: http://www.youtube.com/watch?v=Rd0kf3wd120. Last accessed 16th Dec 2013. ECDK, (1997). â€Å"Influencing Organizational Culture.† Leading Head Start into the Future. Training Guides for the Head Start Learning Community Glendon, A.I. & Stanton, N.A. (2000). Perspectives on Safety Culture. Safety Science 34, 193-214. IKEA, (2013). Why work at IKEA? available at: https://www.ikea.com. Last accessed 16th Dec 2013. Kouzes, J., and Posner, B., (1993), Credibility: How Leaders Gain and Lose It. San Francisco: Jossey-Bass. Lister, J. (2010). Organisational Culture’s Effect on Manager’s Role. Available: http://smallbusiness.chron.co m/organizational-cultures-effects-managers-role-18426.html. Last accessed 16th Dec 2013. Lundberg, C. C. (1990). Surfacing organisational culture. Journal of Managerial Psychology, 5(4), 19-26. Mallinger, M., Goodwin, D., And O’Hara, T.,. (2009). Reorganizing the organisational culture in Managing Change. Graziado Business Review. 12 (1), 1-30. Mowbray D. (2010). â€Å"Changing management behavior†. occasional paper, vol.3 no.7 O’Farrell, G. (2006) Cultures and Values in the Queensland Public Service, Speech presented at the Queensland Regional Heads Forum Annual Business Conference, Conrad Hotel, Broad beach, 25 May 2006. Available at: http://www.qrhf.gov.au/04_conferences/georgeofarrell.presentation.pdf.pdf. Last accessed 16th Dec 2013. PwC. (2009). â€Å"Assuring the quality of senior

The Role of Classroom Interaction in a Primary Level Classroom

The function of schoolroom interaction in a primary degree schoolroom has been the centre of focal point in many surveies conducted in this field. Most of the surveies were carried out by western research workers in which the schoolroom interaction was critically studied to happen its impact on the future mentality / public presentation of a pupil. These surveies cover assorted spheres of schoolroom interaction covering teacher-student and peer-peer interaction. Since we have a curious socio-economic apparatus in Pakistan which differs from the western civilizations, there is null that needs to be filled up by analyzing a schoolroom interaction in the model of the predominating teaching civilization of our state. Furthermore, in our civilization learning profession has ne'er been of premier importance instead professions like technology, medical or being a pilot in PAF is more preferable. This has resulted in encephalon drain in the instruction profession. Young alumnuss who do non happen any occupation, bend to the learning profession as a last resort. Furthermore, in the socio-economic apparatus of our state instruction is a low-income profession, which force instructors to merely go through the category room clip learning nil, and have their ain tuition centres to learn at eventides. Additionally the pupils from the less fortunate backgrounds find it hard to prosecute in peer-peer interaction or have violent attitudes in class-room interaction which, at times, proves counter-productive. This survey aims to research kineticss of category room interaction in a primary degree category room and outlines a scheme to work out this job.Statement of ProblemTo analyze category room interaction in a primary category room environment.Scope of StudyThis survey will place the cardinal factors that contribute to category room interaction in a primary degree category room. It will besides individual out hindrances being faced by schools in Pakistan to heighten category room interaction. This survey may be used as a helpful usher in explicating a composite policy towards heightening category room interaction in the school systems in Pakistan.Significance of this SurveyAfter independency in 1947, no serious idea was of all time given to construction our educational system on a solid and balance, exhaustively worked out termss that should bring forth a regiment of good groomed, socially confident and focussed work Equus caballuss to turn to the intensifying issues of a freshly born p rovince. Quiet opposed to that a fire combat policy, non wholly sing the socio-religious and the socio-economic background of the people, was the chief drive force behind preparation of our instruction policy. This resulted in state of affairs where the intelligent and bright pupils from a university would stop up using for occupations other so the instruction professions and finally the rejected batch found a topographic point in our schooling system as instructors where they would vent off their egocentric and societal want on their pupils. This survey would try to bring out the fact that deficiency of category room interaction is because of inept and incapable instructors. Furthermore, if any efforts to relieve the category room interaction are done, so the deficiency of vision by such instructors proves to be the chief hindrance. This survey would be a valuable service to the society and the state and will function the intent to be a guide line in explicating a composite instruction policy to eliminate the defects of the present twenty-four hours primary school system. This instruction policy can be implemented for both the populace every bit good as private sector schools.Literature ReviewBoth Kenneth and Bruffee ( 1984 ) have observed that the degree of pupils ‘ engagement in schoolroom interaction is straight relative to the grade of instructor ‘s engagement. They have farther outlined that the most direct manner to make category room interaction is that the instructor follow the rules of collaborative acquisition in which the instructor prepares a acquisition job or undertaking and so delegate little groups of pupils to work out the job collaboratively. Teachers ‘ engagement in schoolroom interaction was besides advocated by Hill ( 1969 ) who opines that the instructor ‘s function is most of import in planing the undertaking. Once groups have begun work, the instructor should make no more than unobtrusively supervise the procedure because the group needs to decide the procedure themselves. Prediction of human behavior under a peculiar set of fortunes have been studied by assorted research workers which conclude that human head tend to larn fast when acquisition is conducted in groups. Meyers ( 1986 ) besides pointed out that larning is fast provided the collaborative undertakings are decently designed.|3|Research QuestionsThe survey shall take to the reply the followers: – ( a ) Is the category room interaction in our schooling system degrading or is reforming? ( B ) How strongly the instructor ‘ behavior towards heightening the category room interaction at primary degree category room affects the overall response of the pupils. ( degree Celsius ) How long will it take to reform the category room interaction job in our schooling system?HypothesisThe survey is based on the undermentioned hypothesis: – â€Å" Incapable instructors are the chief ground why category room interaction is non prevailing in our primary category room environment. †Definition of Key Words/ FootingsIn this survey, following nomenclatures are used and explained below. ( a ) Peer-peer Interaction: This term signifies all interactions that occur between the participants of common age groups i.e. pupils of the same category in a school. ( B ) Socioeconomic Index. Socioeconomic index of a instructor is a composite appraisal of his instruction and wealth whereas for a pupil it is based on the business, instruction and wealth of his parents. ( degree Celsius ) Collaborative Learning: Collaborative acquisition means planing larning undertaking or job by the instructor which is so handed over to the pupils to work out collaboratively. ( vitamin D ) Analysis of variance: A Analysis of Variance is a aggregation ofA statistical theoretical accounts and associated processs in which the observedA varianceA in a peculiar variable is classified into constituents which can be attributed to assorted beginnings of fluctuation.Research MethodologyA intercrossed theoretical account consisting of both the qualitative and quantitative research methodological analysiss will be employed for informations acquisition for this survey because it tend to execute better in set abouting any research. For this intent, questionnaires and interviews of the pupils and instructors will be the chief beginning of informations assemblage. Population and Sampling. The population for this research will be the pupils and instructors of the selected schools. This survey will include pupils and instructors of primary degree, both from private schools every bit good as public sector schools. From private sector Beacon House and City School have been chosen and from the populace sector, F.G. School and Army Public School have been chosen. All of these schools are situated in Karachi, Hyderabad and Nawab Shah country. A sum of 30 schools dwelling of 20 private and 10 public sector owned schools have been chosen. Sample size will consists of 15 pupils and 20 instructors from public sector school whereas 10 pupils and 15 instructors will organize up the sample size from the private sector schools. The entire sample size will be 950 that will include 550 instructors and 400 pupils in all. Research Instruments. As outlined earlier, this research will follow a loanblend theoretical account which is a combination of both the qualitative and quantitative research methodological analysiss. Following the traditions of qualitative methodological analysis, in the flesh interviews with both the pupils and instructors will be conducted. The instructors will be asked the grounds for worsening category room interaction and what are the salary construction that is being followed in prevalent schools. The pupils will be asked to sketch the grade of interest/ counsel provided by a certain instructor. To cover up the quantitative sphere, questionnaires will be used for informations assemblage. The questionnaire will be given to both instructors and pupils. The instructors will foreground their income inside informations, the figure of household member they have to back up, their matrimonial position, the educational makings they have, did they follow the instruction profession by wil l or by irresistible impulse. The pupil will be subjected to reply inquiries such as the educational degree of their parents and the income or household wealth. Two separate questionnaires will be prepared ; one for the instructors and one for the pupils. The questionnaire for instructors should be prepared in such a manner as non to pique them, and for the pupils it should be prepared harmonizing to the comprehension degree of the pupils. In both instances it should be a combination of multiple pick inquiries ( MCQs ) and make full in the clean type of questionnaire. The interviews required will be 15-20 proceedingss long for the pupils and 20-25 proceedingss long for the instructors.Plan of Data Analysis18. ROOTS and SPSSA ( Statistical Package for the Social Sciences ) package bundles will be used for the information analysis. These package bundles provide Descriptive statistics, Bivariate statistics, anticipation for results and anticipation for placing groups which helps in effectual informations analysis. Statistical theoretical accounts like ANOVA ( Analysis of Variance ) will be used to analyse lending factors across the instructors and pupils groups belonging to different socio-economic groups. Recursive abstraction and mechanical techniques will be employed for the qualitative analysis. Bar charts, Pie charts and Histograms will be used for statistical comparing of informations.Validity and Reliability19. Interviewer documentation and equal debriefing will be used as a method of set uping the cogency of qualitative analysis whereas the questionnaires distributed among the selected schools shall organize up the quantitative analysis.Ethical Considerations20. The research will be carried out in such a mode that confidentiality of all of the information is purely ensured. This will be done by nearing the direction of the selected schools. They will be taken into assurance on the purpose and the principle behind the research. The participants of the survey will be provided full confidentiality by maintaining their names confidential. Furthermore, entree to the information of this survey will be provided to the pa rticipants of the survey merely.Summary of the Proposal21. The intent of this research is to analyze the kineticss of category room interaction in a primary degree category room. The survey was based on the premise that category room interaction in a primary degree category room is affected by multiple factors. These factors include socio-economic standing of the instructors, the ability/competency degree of the instructors and the socio-economic standing of the pupils. Among these the first two are the premier factors in finding the overall degree of the category room interaction. The research theoretical account employed for informations assemblage and analysis is a mixture of both the quantitative and qualitative methods. For the intent of this survey, the population will be defined as all the instructors and pupils of the selected schools of primary degree educational section of Pakistan enrolled. Sample size will be 900 that shall include 500 instructors and 400 pupils from 30 different private and public schools.Time Activity Chart22. Research shall be conducted for continuance of six months, with consequence from 01 October, 2011 boulder clay 01 April, 2012. Timelines for assorted activities of the research are as follows: –Datas AnalysisUndertakingTable 1: Time Activity ChartFinalization of participants30Time line ( Weeks )Result FinalizationReading trials, questionnaire readying272421183691215