Wednesday, October 30, 2019

All in a Days Work Essay Example | Topics and Well Written Essays - 500 words

All in a Days Work - Essay Example I feel that Ann did not handle these issues effectively. She could have set committees to discuss these issues and give her a response about what needs to be done as soon as possible. Ann is a highly involving manager. This is can be seen through the number of tasks that awaits her to accomplish just in a single day. From the case, it is clear that Ann is directly responsible for employee’s salaries, technologies applied to accomplish work in the company as well as training and development of the employees. She also has various meetings with the executive and other meetings with the lower level employees. She likes accomplishing tasks on the order of priority and ensures she delivers on her duties. Ann usually has busy days at work and still creates time to attend meetings and even respond to emails sent by employees. She, therefore, meets almost all employees’ requirement. The only problem with her management system is that Ann tends to react more to issues instead of applying the proactive measures to curb them. It can be seen from the case that theirs is a high employee turnover in the company. This should be the first evidence that the employees are a source of competitive advantage. There should be a higher employee motivation though high starting salaries and other benefits to retain them (Roy, Donald, Bowen, & Hall, 1988). This way, the company will have best workers and spend less on training new employees. Secondly, there is a requirement for training and developing the employees. This is another source of competitive advantage that the company can exploit. The issue will make the company have employees who are knowledgeable about the new technological advancement so that increase efficiency and effectiveness while accomplishing their tasks.

Monday, October 28, 2019

The Sick Child & Art Essay Example for Free

The Sick Child Art Essay I would choose to work in expressionism, a style in which the inclination is to forego the objective representation of reality, by rejecting any pretense of verisimilitude. Instead, the artist distorts reality for an emotional effect. Granted, all art is expressionist to some extent: The whole point of the artistic endeavor is to manipulate perceptions to achieve an emotional effect. However, expressionism leans towards emphasizing the plasticity of the visual form, by distorting it on levels far removed from conventional ideals of realism, to the extent that beholding it can be rather unsettling to those who are used to the dreamy look of impressionism or the idealization of form exemplified by romantic arts. Expressionism should not be confused with Abstract art, which foregoes representation in favor of the use color and form in non-representational ways. Abstract and expressionist art are similar in so far as they opt out of objective reality. However the crucial difference is that abstract art rejects objectivity completely. In effect, abstract art favors form over content, while expressionism favors artistic license in the representation of content. One good example of expressionism is The Scream. It depicts a lone figure in a rather disturbing pose that seems to be in the grip of anxiety to the point of having his psyche shattered. The Scream was painted by Norwegian painter and printmaker Edvard Munch, who is reputed to have been inspired by the qualities of African tribal art. Munch tended to focus on extreme degrees of emotions. In Puberty, Munch articulates some of the intense fear and discomfort experienced by young girls as they transition into womanhood. The melancholy of a mother’s imminent loss is expressed in The Sick Child, while The Dance of Life presents in one space, the anxiety of constant change in a woman’s life as she moves from innocence to sexuality to old age. In all these pieces, Munch makes use of figures distorted by sickly linework, emphasizing his commitment to tense emotional discontent.

Saturday, October 26, 2019

Is Vocational Education Working for High-Risk Populations? :: Educational education argumentative Essays

Is Vocational Education Working for High-Risk Populations? Any number of vocational education programs have been targeted to solve the education and employment problems of the nations high-risk populations--the dropout prone, persons with disabilities, educationally and economically disadvantaged persons, and so forth. Some have realized successful outcomes; others have not. This publication examines vocational educations role in the success of high-risk populations. Reducing the dropout rate is the most common outcome of vocational education for at-risk populations Although in-school retention is a goal of vocational education programs targeted to at-risk youth, it is not the most significant outcome. Data from the evaluation of a 3-year demonstration program funded by the Carl Perkins Vocational Education Act reflects a broader perspective on program success. In summarizing the outcomes of the 12 evaluated projects, Hayward and Tallmadge (1995) report that only 4 of the 12 showed a significant reduction in numbers of dropouts. The most successful outcome was the improved school performance of program participants. Ten of the 12 projects showed an increase in students grade point averages; 7 of the 12 showed a reduction in number of courses failed. In a review of literature regarding the impact of vocational education on student retention, Hill and Bishop (1993) acknowledge that, although there is some evidence that vocational education programs and approaches have succeeded in keeping students in school, other research showed that vocational education enhanced student retention only when it included other components such as work experience. Coordinating vocational education programs with programs that address the special conditions that place individuals at risk may provide better outcomes than programs solely devoted to vocational education. The Comprehensive Bilingual Vocational Education for Refugee Youth program is one example. Serving youth with limited English proficiency (LEP), this 2-year program provides students with a half-day of vocational training with bilingual assistance and 3 hours per week of life skills training. As part of the vocational component, bilingual members of the business community visit the classroom, talk with students about work in their fields, and take themto their places of work. In the first year of operation, the LEP dropout rate in the metropolitan area dropped from 35% to 0. In the two counties served by the program, the dropout rate went from 20% to 4% (ibid). Vocational programs raise the employment and earnings of at-risk youth and adults Not all programs achieve the goal of enhancing the employability of at-risk persons,.

Thursday, October 24, 2019

Report on Case Study: Walmart Japan Essay

Question 1: How would you characterize Wal-Mart’s approach to global management? The trademark of Wal-Mart’s global management approach focuses on 3 main strategies: low price, best value, large selection of goods & high quality service. Being the world’s largest retailer, Wal-Mart will enter the international market by providing a wide variety of products at a lower price than its domestic competitors. In addition, one of the common strategies of Wal-Mart is to partner or acquire a local supermarket retailer who has already had a good knowledge of the market in order to save time & money. Wal-Mart is also famous for its great use of distributor network. They pay a lot of attention to choosing a good location when expanding their business, a strategy which has been proven successful in its original US market. Question 2: Do you agree with Wal-Mart’s entry strategy in Japan? What are some of the inherent risks? Do you think that a faster market entry would be more effective? In my opinion, Wal-Mart’s entry strategy in Japan (slow-and-steady) is quite appropriate with Japanese retail environment and economic situation. However, there are many challenges need to be overcome in this potential market: 1. Socio-cultural Differences: In Japan, consumers often equate bad quality with low price. Changing consumer perceptions is not easy or cheap. In addition, Japanese customers demand a quick entry and exit from the stores which makes cutting costs by eliminating staffs from the retail process unadvisable. 2. Fierce Competition: It is unavoidable that there are many strong domestic rivals in a highly potential retail market like Japan. 3. Distribution System: Traditionally, Japan’s multilayered distribution networks have notoriously made selling merchandise more expensive for retailers. Wal-Mart’s desire to remove middle man and wholesalers from this network is quite challenging. These above obstacles bring about unfavorable risks to Wal-Mart and it requires time to deliberate and make the right decision in grasping the cultural quirks. The bit-by-bit approach has proved its rightness in entering a wholly new market in case of Wal-Mart. Thereupon, a faster market entry wouldn’t be more effective but might be a path to another failure of Wal-Mart. Question 3: In your opinion, what is the single most important  thing Wal-Mart can do to ensure success in Japan? Explain. In our opinion, the single most important thing Wal-Mart can do to ensure success in Japan is to streamlining its supply chain, or to skip the middleman in other word, then it should be able to pass lower costs along to the custo mer. Therefore, Wal-Mart would have a huge advantage over its local competitors in its ability to price low. Moreover, the Japanese market appears to be ready for value chains. Wal-Mart is confident it can make significant inroads in Japan under its low-price model, but the challenge will lie in its ability to convince Japanese consumers that its everyday low prices don’t translate into poor product quality. Fortunately, Japanese customers are becoming more value conscious, there arises a huge opportunities for discount retailers to capitalize on changing cultural conditions. Entry strategy of Wal-mart in Japan: slow and steady. It had learned from past mistakes and knew that getting to market faster didn’t necessarily equate to being better. For example, in Germany, where retail regulations and swift price competition are both fierce, Wal-Mart reacted before it inventory systems were in place, and the result was substantial operating losses. Driving the strategy is the installation of Wal-Mart’s Retail Link operation, a JIT inventory replenishment system shared between retailer and supplier, effectively eliminating the wholesaler and speeding up payables and receivables collections. Wal-Mart believed Seiyu was the partner best suited for its entry strategy because by working through a local partner, Wal-Mart believed it could better wade through Japan’s long and costly network of suppliers, which has long frustrated many other foreign investor. Since only the biggest Japanese retailers have the leverage with manufactures, partnering with an existing market leader should prove invaluable when attempting to negotiate direct deals. Moreover, Wal-Mart avoids having to build stores and can take advantage of Seiyu’s well-recognized brand. Question 4: Do you think Wal-Mart is doing enough cross-cultural training with its Seiyu employees? What are the greatest challenges Wal-Mart faces in relating to its Japanese employees? In our opinion, in such a different market like Japan compare to the US’s, Wal-Mart is doing enough cross cultural training with its Seiyu employees, but will take time to make employees to adapt changes. First, to reinforce the importance of selling correctly, Wal-Mart has put store managers through weeklong training sessions and has  flown hundreds of Seiyu workers to company headquarter in Arkansas. This hopefully can be successful in training Wal-Mart Japan’s employees to learn global management and selling style which meet the world standard according to Seiyu’s CEO said. Nevertheless, according to the case, Wal-Mart arranged just a few cultural training classes to teach the employees to be more outspoken, upbeat and goal-oriented while encouraging employees continually praising co-workers. Apparently, Wal-Mart somehow is not applying a right strategy. Japan is a country where people highly appreciate humbleness. Therefore, appraising co-workers is considered as an inappropriate action which cannot be easily accepted by large number of employees. As a consequence, this might cause difficulties especially for trainee to adapt a new perception within a short term. The greatest challenges Wal-Mart is facing regardless of its Japanese employees should be the culture differences, they have to find out how to deal with the resistance to change of workers. The second problem is maintaining the budget for retraining staff, sending them to foreign environment to learn new management methods to increase sales of Japan Wal-Mart Stores, which may take long time. Question 5: How can Wal-Mart respond to some of the negative impressions of its employment practices in the United States so that these perspectives do not follow it as it expands internationally? With the problem of sex-discrimination lawsuit in 2001, Wal-Mart has fought to class action decision as recently as early 2007. However, its attempts have been unsuccessful. Besides, in order to counter the negative publicity of the discrimination lawsuit, Wal-Mart also opened a diversity office in November 2003, enhancing their claim that: â€Å"Wal-Mart is a wonderful place for women and minorities to work and isolated complaints do not change this fact† Despite the complaint of lowing workers’ standard of living that lead to the negative impact on Wal-Mart’s image, the company has little trouble keeping its shoppers with low prices or attracting workers with the promise of a career in a fast-growing company. Nevertheless, Wal-Mart offers a very promising promoting op portunity to each of its staff. At Wal-Mart, anyone, without a high school degree start as a cart pusher in the parking lot can end up being a store manager, district manager or a regional vice-president. Those reactions ensure a future for Wal-Mart as the biggest private retail employer in the world.

Wednesday, October 23, 2019

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B. Tech. (Third Semester) Automobile Engg. HUM-201E: Basics of Economics and Management Sessional Theory Total Duration :50 marks :100 marks : 150 marks : 3 hours Unit-I Meaning of Industrial Economic, production function, its types, least cost combination, law of variable proportion, law of returns; increasing, constant & Diminishing. Fixed & variable costs in short run & long run, opportunity costs, relation between AC & MC. U-shaped short run AC curve.Price & output determination under monopoly in short run & long run, price discrimination, price determination under discriminating Monopoly, comparison between Monopoly & perfect competition. Unit- II Meaning of management, characteristics of management, management Vs administration, management – Art, Science & Profession, Fayol’s principles of management. Human relations approach. Functions of management. Unit-III Planning & Organizing Planning, steps in planning. Planning premises, difference between planning policy & strategy. Authority & responsibility, centralization & decentralization.Unit-IV Staffing, directing & controlling – Manpower planning, Recruitment & section styles of leadership, communication process and barriers, control process and steps in controlling. Note: – Eight questions are to be set taking two from each unit. The students are required to attempt five questions in all taking at least one from each unit. SCHEME OF STUDIES & EXAMINATION rd B. TECH. 3 year Automobile Engg. Semester-V S. No Course No. Course Title Teaching Schedule Marks for class work Total Marks for exam Marks L T P Total Theory Practical 1 AE-301 E Design of automobile components-I 1 – 4 50 100 – 150 2 AE-303 E Auto electrical Systems 3 1 – 4 50 100 – 150 3 ME-305 E Heat Transfer 3 1 – 4 50 100 – 150 4 ME-307 E Industrial Engineering 3 1 – 4 50 100 – 150 5 AE-309 E Automotive Transmission-I 3 1 – 4 50 100 – 150 AE-311 E 6 AE-313 E Applied Numerical Techniques & Computing 3 1 – 4 50 100 – 150 7 Automotive Transmission Lab – – 2 2 25 – 25 50 8 AE-315 E Auto electrical Systems Lab – – 3 3 25 – 25 50 9 10 11 ME-317 E ME-319E AE-321 E Heat Transfer Lab Industrial Engineering Lab Applied Numerical Techniques & Computing Lab – – 2 2 – 2 2 – 25 25 25 – 25 25 25 0 50 50 TOTAL 18 6 9 33 425 600 125 1150 Note-Students will be allowed to use Non-Programmable scientific calculator. However, sharing of calculator will not be allowed SCHEME OF STUDIES & EXAMINATION rd B. TECH. 3 year Automobile Engg. Semester-VI S. No Course No. Course Title Teaching Schedule Marks for class work Total Marks for exam Marks L AE-302 E AE-304 E AE-306 E T P Total Theory Practical 1 2 3 Two & Three wheeler Vehicles Engineering Materials Design of automobile components-II 3 4 3 1 1 – 4 4 4 50 50 50 100 100 100 – 150 150 – 150 4 AE-308 E Auto Pollution & Control 1 – 4 50 100 – 150 5 AE-310 E Tribology & Preventive Maintenance 3 1 – 4 50 100 – 150 6 AE-312 E Microprocessor and interfacing 4 – – 4 50 100 – 150 7 AE-314 E Microprocessor and interfacing lab 3 1 – 4 25 – 25 50 8 AE-316 E Automobile Engg. Lab – – 2 2 25 – 25 50 9 AE-318 E Auto pollution & Control Lab – – 2 2 25 – 25 50 10 AE-320 E Graphics Lab – – 3 3 25 – 25 50 11 AE-322 E Tribology Lab – 2 2 25 25 50 TOTAL 19 5 9 33 425 600 125 1150 Note-Students will be allowed to use Non-Programmable scientific calculator. However, sharing of calculator will not be allowedScheme of Studies & Examination B. Tech. 4th Year Automobile Engg. Semester – VII Sr. No. Course No. Course Title Teaching L T 2 1 1 1 P 2 2 7 2 Total 5 4 3 4 4 2 2 7 2 Sessional Marks for Exam Theory Practical 25 25 100 – Total Marks 1 2 3 4 5 6 7 8 9 AE-401 E ME-403 E AE-402 E AE AE AE-407 E AE-409 E AE-411 E AE-413 E Mechanical vibrations Measurement and Control Vehicle Body Engineering Elective-I Elective-II M&C & Mechnical Vibration Lab Vehicle Maintencance Lab Project-I Pravcticle Training 3 3 3 3 3 – 50 50 50 50 50 25 25 100 125 100 100 100 100 100 – 50 150 150 150 150 50 50 200 125 Total 15 5 13 33 525 500 150 1175 Note: Students will be allowqed to use Non-Programmabkle sciectific calcuator. However, sharing calculator wil not be allowed. Scheme of Studies & Examination B. Tech. 4th Year Automobile Engg. Semester – VIII Sr. No. Course No. Course Title Teaching L 1 2 3 4 5 6 7 8 9 10 Sessional P 3 9 Total 4 4 3 4 3 3 9 2 32 50 50 50 50 50 50 100 25 425 Marks for Exam Theory 100 100 100 100 100 Practical 1 25 100 50 75 500 250 Total Marks T 1 1 1 – AE-402 E ME=404 E AE-406 E AE AE AE-408 E AE-410 E AE-412 E AE-414 E AE-416 ETrasport Management Computer Added vehicle design Motor Vehilce & environment protection Elective-III Elective-IV Computer added vehicle design Lab Project-II Seminar Comprehensive Viva General fitness for profession Total 3 3 3 4 3 2 18 150 150 150 150 150 75 200 25 50 75 1175 2 12 Note: Students will be allowqed to use Non-Programmabkle sciectific calcuator. However, sharing calculator wil not be allowed. B-Tech 3rd year (5th semester) (Automobile Engineering) AE-301E DESIGN OF AUTOMOBILE COMPONENTS-1 L 3 T 1 P Sessional Theory Total : 50 Marks : 100 Marks : 150 MarksNOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT- I Introduction:- Problem identification – problem statement, specifications, constraints, Feasibility study-technical feasibility, economic & financial feasibility, societal & environmental feasibility, Generation of solution field (solution variants), D esign Procedure, System Design Cycle, Life cycle costs, selection of fits and tolerances and analysis of dimensional chains, Human factors engineering.Concept of tearing, bearing, shearing, crushing, bending etc, Stress concentration, factor of safety under different loading conditions. Selection of Materials:-Mechanical properties of the commonly used Engg materials, hardness, and Strength parameters with reference to stress-strain diagram. Introduction to various theories of failure; selection of Engg Materials.UNIT- II MechanicalJoints:-Bolted joints in tension, eccentrically loaded bolted joints in shear and under combined stresses, Design of Power Screw; Coupling design; Design of various types of welding joints under different static load conditions, eccentrically loaded riveted joints; design of cotter and knuckle joint Brakes :-Self energizing condition of brakes, design of shoe brakes – internal & external expanding, band brakes, and disc brakes, Braking lever design , Thermal considerations in brake designing UNIT- III Clutch :-Design of single plate clutch, multi plate clutch, design of centrifugal clutch, cone clutch, energy dissipated, torque capacity of clutch, design of clutch components, design details of roller and sprag type of clutches Vehicle Frame :-Study of loads, moments, and stresses on frame members.Design considerations for frame of passenger and commercial vehicles, materials for automobile structure. UNIT- IV Front Axle and Steering Systems :-Analysis of loads, moments and stresses at different sections of front axle, determination of loads at kingpin bearings and wheel spindle bearings, determination of optimum dimensions and proportions for steering linkages ensuring minimum error in steering. Final Drive and Rear Axle :-Detailed design of shafts for static and dynamic loading, Rigidity and deflection consideration, design of propeller shaft, design details of full floating, semifloating and three quarter floating rear shaft s and rear axle housings. Books 1.Automobile Mechanics by Giri. N. K, Khanna Publisher, New Delhi –2002 2. Fundamental of Machine component design by Juvenal R. C, John Wiley, 3rd Edition 3. PSG Design Data book by PSG College of Technology, Combative, 2000 4. Selection & use of engineering materials – J. A. Charles – Butterworth – Heinemann 3 ed– 06 5. Design of Machine Elements – V. B. Bhandari- McGraw Hill 6. Automotive Chassis by Heldt. P. M. , Chilton Co. , New York – 1992 7. Steering, Suspension and tyres by Giles. K. G, Illiffe Books Ltd. , London – 1998 8. Motor Vehicle by Newton Steeds & Garret, Illiffe Books Ltd. , London- 2000 9. Automobile Chassis Design by Dean Averns,Illiffe Books Ltd. – 1992 10. MechanicalEngg. Design by Joseph Edward Shigley, MGH 11. Machine Design – An integrated Approach by R. L. Norton, Addison Wesley B-Tech 3rd year (5th semester) (Automobile Engineering) AE-303E AUTO ELECTRICA L SYSTEMS L 3 T 1 P Sessional Theory Total : 50 Marks : 100 Marks : 150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT- I Introduction :-Earth returns and insulated return systems, 6, 12, and 24-volt systems. Positive & negative earth systems.Fusing of circuits, relays, switches, low and high voltage automotive cables, wiring diagram for typical automotive wiring systems, maintenance and servicing. Batteries:- Principles of lead acid cells and their characteristics – construction and working of lead acid battery, types of batteries, testing of batteries, effect of temperature on: capacity and voltage, battery capacity, voltage, efficiency, charging of batteries, sulphation and desulphation, maintenance and servicing, Battery failures & checking, Maintenance free Batteries, High energy and power de nsity batteries for electric vehicles. UNIT- II Charging system:-Principle of generation of direct current. Shunt generator characteristics. Armature reaction. Third brush regulation. Cut-out.Voltage & current regulators, compensated voltage regulator. Alternators – principle, constructional and working aspects, bridge rectifiers. Principle of Magneto, Flywheel Magneto, Maintenance and servicing. Trouble shooting in charging systems. UNIT- III Starting system:-Condition at Starting – starting torque and power requirements, behavior of starter during starting. Series motor and its characteristics. Principle & construction of starter motor. Working of different starter drive units, care & maintenance of starter motor. Starter switches. Safety mechanism. Maintenance, servicing and trouble shooting. Ignition system:- Types, construction & working of battery & coil and magneto ignition systems.Relative merits, Ballast Resistor, Ignition coil, Distributor, Contact breaker Po int, centrifugal and vacuum advance mechanisms, Limitations of conventional ignition systems, Transistorized Ignition systems, Spark plugs – construction, different types, plug fouling, maintenance, servicing and fault diagnosis, Electronic Ignition system. Programmed ignition, distributor less ignition. UNIT-IV Lighting system ;- Principle of automobile illumination, headlamp construction and wiring, reflectors – types, signaling devices- flashers, stop lights, fog lamps, auxiliary lighting-engine, passenger, reading lamp. Regn-plate lamps. Automatic illumination system. Head light levelling devices. Study of a modern headlight system with improved night vision.Electrical Equipment and Accessories :-Oil pressure gauge, fuel level gauge, engine temperature gauge, electrical fuel pump, speedometer, odometer, trip meter, engine rpm meter, Headlamp & Windshield washer and wiper, heaters and defrosters, horns, stereo/radio, power antennae. Central locking, power window win ding. Sun/Moon Roof. Motorized rear view mirrors, reverse warning, Bumper collision warning. Other accessories in modern vehicles. Books 1. â€Å"Automotive Electrical Equipment â€Å", P. L. Kohli, Tata McGraw-Hill Co. Ltd. New Delhi, 1975. 2. â€Å"Principles of Electricity and electronics for the Automotive Technician†, Chapman, Thomson Asia, 2000. 3. Modern Electrical Equipment of Automobiles†, A. W. Judge. Chapman & Hall, London. 4. â€Å"Automobile Electrical and Electronic Equipments â€Å", A. P. Young. & L. Griffiths, English Languages Book Society & New Press, 1990. 5. â€Å"Storage Batteries â€Å", G. W. Vinal. John Wiley & Sons Inc. , New York, 1985. 6. â€Å"Automobile Electrical Equipment â€Å", W. H. Crouse. McGraw Hill Book Co. Inc. , New York, 7. â€Å"Electrical Ignition Equipment â€Å", F. G. Spreadbury, Constable & Co Ltd. , London, 1962. 8. â€Å"Basic Automotive Electrical Systems†, C. P. Nakra, Dhanpat B-Tech3rdYear (5th Semest er) (Automobile Engineering) ME-305E Heat Transfer L 3 T 1 P Sessional Theory Total : 50 Marks 100 Marks :150MarksNOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT-I Heat Exchanger Function, Classification, types and applications of heat Exchangers, heat rejection ratio elements of heatexchanger, Working fluid: Liquid and Gas, Dalton’s law of partial pressures; Effect of leakage of air. Methods tocheck and prevent air infiltration, selection of heat exchangers, heat exchanger design methodology. Single Phase Heat Exchangers: LMTD and NTU methods for evaporator and condenser tubes, and parallel andcounter flow heat exchangers, calculation of number and length of tubes in a heat exchanger.Rating and sizingmethods, design criteria, geometry, process parameters, pressure drops and applicationsCondensation Mech anism, types of condensers and design procedures, Evaporators, Design procedures,augmented surface heat exchangers, Heat transfer coefficients, pressure drops, compact heat exchangers and air coolers, plate heat exchangers and plate fine heat exchangers Heat Pipe Heat Exchangers: Types and design procedure and applications Installation, Operation and Maintenance: Fouling factors, type of fouling, and cleaning methods UNIT-II Air ConditioningBasic Concept Natural and Mechanical refrigeration; Application of Refrigeration; Units of refrigeration and Coefficient of performance; Refrigeration effect, cooling capacity and COP of a refrigerator; Reversed Carnot cycle and its limitations, Meaning of air conditioning, Refrigerants Classification, properties, selection criteria, commonly used refrigerants, alternative refrigerants, eco-friendly refrigerants, and applications of refrigerants. Refrigerants used in automobile air conditioning, Basic vapourcompression system. UNIT-III Air Condit ioning Concept and Applications; Psychometric properties of air; Dry bulb, wet bulb and dew point temperatures; Relative and specific humidity; degree of saturation adiabatic saturation temperature, enthalpy of air and water vapours; psychometric chart. Human requirement of comforts; effectivetemperature and comfort charts; Industrial and comfort air conditioning.Psychometric Processes Sensible heating and cooling, cooling with dehumidification; Heating with dehumidification; by-pass factor; chemical dehumidification; adiabatic mixing, air washer. UNIT-IV Calculations for Air –conditioning Load and for Rate and state of Supply Air Sources of heat load; sensible and latent heat load; sensible heat factor; apparatus dew point temperature; Rate and state of air supply for air- conditioning of vehicles. Air Conditioning Equipment Brief description of compressors, condensers, evaporators and expansion devices; Cooling towers; Ducts; dampers; grills; air filters; fans; room air con ditioners; split units; automotive air conditioning systems-HVAC model Text Books: 1. Fundamentals of Heat and Mass transfer by DS Kumar, SK Kataria and Sons, Delhi 2.A Course in Heat and Mass Transfer by S Domkundwar; DhanpatRai and Sons, Delhi 3. Refrigeration and Conditioning by CP Arora, Tata McGraw Hill 4. Refrigeration and Conditioning by Manohar Prasad, Wiley Eastern Limited Reference Books: 1. Heat Transfer by AJ Chapman; Macmillan Publishing Company, New York 2. Heat transfer by JP Holmans, McGraw Hill, London 3. Refrigeration and Conditioning by Jordan and Priester, Prentice Hall of India 4. Refrigeration and Conditioning by WF Stoecker, McGraw 5. Automotive Air conditioning by Paul Lung, CBS Publisher & Distributor, New Delhi. B-Tech3rdYear (5th Semester) (Automobile Engineering) ME-307E INDUSTRIAL ENGINEERINGL 3 T 1 P Sessional Theory Total : 50 Marks 100 Marks :150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questi ons from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT- I Introduction to work study; Method study; Basic procedure; Recording techniques (charts and diagrams); Elemental breakdown; Micro-motion studies; Therbligs; SIMO-chart; Principles of motion –economy. Introduction; Objectives; technique; (time) information recording; methods of timings; Time study allowances; Work sampling technique; Performance rating and its determination PMTS; M. T. M. ; Work factor.UNIT- II Principles of organization, Importance and characteristics of organization, Organization theories; Classical Organization theory; Neo-Classical organization theory, Modern organization theory; Types of organization, Military or line organization, Functional organization, Line and staff organization, Committees. Objectives of PPC; Functions of PPC; Preplanning and planning; Routing; Estimating; scheduling-master schedule; Daily schedule; Gantt cha rt; Dispatching –centralized vs. decentralized; Control; Follow up and progress reporting. Introduction; Product development; Product characteristics; Role of product development; 3Ss – Standardization; Simplification and Specialization.UNIT- III Introduction, Objectives and importance of sales forecasting, Types of forecasting, Methods of sales forecasting-Collective opinion method, Delphi technique, economic indicator method; Regression analysis, Moving average method, Time series analysis. Introduction, Functions of inventory; Types of inventory; Control importance and functions, Inventory costs, Factors affecting inventory control, Various inventory control models. A. B. C. analysis, Lead-time calculations. UNIT- IV Introduction; Objectives; Concept and life cycle of a product and V. E. ; Steps in VE. , Methodology and techniques, Fast diagram, Matrix method. Various concepts in industrial engineering a) WAGES AND INCENTIVES; -Concept; Types; Plans; Desirable chara cteristics. b) ERGONOMICS; – its importance; Man-machine work place system; Human factors considerations in system design. ) SUPPLY CHAIN MANAGEMENT; – its definition, Concept, Objectives, Applications, benefits, Some successful cases in Indian Industries. d) JIT; – Its definition, Concept, Importance, Misconception, Relevance, Applications, Elements of JIT (brief description). e) MRP;-Introduction, Objectives, factors, Guide lines, Techniques Elements of MRP f) TIME MANAGEMENT;-Introduction, Steps of time management, Ways for saving time, Key for time saves. Reference and Text books: ? Production planning and control by S. Elion ? Modren production Management by S. S Buffa ? Industrial engg. and management manufacturing system by Surender kumar, Satya prakashan ? Essence of Supply Chain Management by R.P mohanty and S. G Deshmukh ? Industrial engg. and management by S Sharma and Savita Sharma B-Tech 3rd year (5th semester) (Automobile Engineering) AE-309E AUTOM OTIVE TRANSMISSON-I L 3 T 1 P Sessional Theory Total : 50 Marks : 100 Marks : 150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT-I Introduction:-Need for Transmission system. Tractive Effort and Resistances to Motion of a vehicle. Requirements of transmission system. Classification of Transmission systems.Single, Two or Four Wheel drive systems. Multi axle drives. Chain, Shaft and Electric drives. Location of transmission system. Different transmissions in scooter, car, MUVs and transport vehicles of Indian make. Clutch:-Automatic Clutch. Dry and Wet type of clutch. Friction lining materials. Over-running clutch. Modes of operating a clutch –mechanical, hydraulic and electric. Principle of operation, Constructional details, torque capacity and design aspects. Different types of clutches. Operation of single plate: helical spring and diaphragm type, and multiplate clutch. Centrifugal clutch UNIT- II Gear box:-Determination of gear ratios for vehicles.Performance characteristics in different speeds. Different types of gear boxes – sliding, constant and synchromesh type. Need for double declutching and working of synchronizing unit. Power and economy modes in gearbox. Transfer box. Transaxles. Overdrives. Gear shifting mechanisms – mechanical link andwiretypes UNIT-III Hydrodynamic drive :-Fluid coupling- principle of operation, constructional details. Torque capacity. Performance characteristics, Reduction of drag torque. Torque converter-Principle of operation, constructional details, performance characteristics, converter coupling, multistage torque converters and Polyphase torque converters.Hydrostatic drive:-Hydrostatic driveVarious types of hydrostatic systems – Principles of hydrostatic drive system, Advantage and limitations, Comparison of hydrostat ic drive with hydrodynamic drive – Construction and working of typical Jannyhydrostatic drive. UNIT-IV Electric drive :-Electric drive Principle of early and modified Ward Leonard Control system. Advantage & limitations. Performance characteristics. Study of drive system in an electric and hybrid vehicle. Automatic transmission applications Chevrolet â€Å"Turboglide† Transmission, Powerglide Transmission Toyota â€Å"ECT-i† Automatic Transmission with Intelligent Electronic controls system, Hydraulic Actuation system. References: 1. Heldt. P. M. , † Torque converters â€Å", Chilton Book Co. 2. Newton and Steeds, † Motor vehicles â€Å", llliffe Publishers. 3. Judge. A. W. † Modern Transmission systems â€Å", Chapman and Hall Ltd. 4. SAE Transactions 900550 & 930910. 5. † Hydrostatic transmissions for vehicle applications†, I Mech E Conference,1981-88. 6. Crouse. W. H. , Anglin. , D. L. , † Automotive Transmission and Pow er Trains construction â€Å", McGraw-Hill. B-Tech 3rd year (5th semester) (Automobile Engineering) AE-311E Applied numerical technique & computing L 3 T 1 P Sessional Theory Total : 50 Marks : 100 Marks : 150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit.UNIT- I Solution of equations and eigen value problems: Iterative method, Newton-Raphson method for single variable and for simultaneous equations with two variables. Solutions of linear system by Gaussian, Gauss-Jordan, Jacobi and Gauss-Seidel methods. Inverse of a matrix by GaussJordan method, Eigen value of a matrix by power and Jacobi methods. UNIT- II Interpolation: Newton’s divided difference formula, Lagrange and Hermit’s polynomials. Newton forward and backward difference formulae, Stirling’s and Bessel’s central differen ce formulae. Numerical Differentiation and Integration: Numerical differentiation with interpolation polynomials, UNIT-III Numerical integration by Trapezoidal and Simpson’s rules. Two and three point Gaussian quardratureformula.Double integrals using Trapezoidal and Simpson’s rules. Initial value problems for ordinary differential equations: Single Step Methods-Taylor Series, Euler and Modified Euler, Runge-Kutta method of order four for first and second order differential equations. UNIT- IV Boundary value problems for ordinary and partial differential equations: Finite difference solution for the second order ordinary differential equations. Finite difference solution for onedimensional heat equation one-dimensional wave equation and two-dimensional Laplace and Poisson equations. BOOKS: 1. Sastry, S. S Introductory Methods of Numerical Analysis (Third Edition), Prentice Hall of India, New Delhi, 1998. 2.Kandasamy, P. , Thilakavathy, K, and Gumnavathy, K, Numerical M ethods, S. Chand & Co. , New Delhi, 1999. 3. Grewal, B. S and GrewalJ. S. Numerical Methods in Engineering and Science, Hanna Publishers, New Delhi, 1999. 4. Jain, M. K. , Iyengar, S. R. K and Jain, R. K. Numerical Methods for Engineering and Scientific Computation (Third Edition), New Age International (P) Ltd. , New Delhi, 1995. 5. Gerald, C. F. and Wheatley, P. O. Applied Numerical Analysis (Fifth Edition), AddisonWesley, Singapore, 1998. 6. Narayanan, S. , ManickavachakamPillai, K. andRamanaiah, G. Advanced Mathematics for Engineering Students Volume-III,S Viswanathan Pvt. Ltd. 1993.B-Tech 3rd year (5th semester) (Automobile Engineering) AE-313E AUTOMOTIVE TRANSMISSION LAB L T P 2 Class Work Exam Total List of experiments :25Marks :25Marks : 50 Mark 1. Study of a layout of transmission system for a front wheel drive, rear wheel drive and a four wheel drive arrangement 2. Trouble shooting in different types of friction clutches 3. Study of layout of gears and shafts in a manual t ype gearbox and a transaxle. 4. Trouble shooting in manual type of gearbox and a transaxle 5. Study of layout in a manual & automatic gearbox for a two wheeler 6. Trouble shooting in gearbox of two wheeler of previous experiment 7. Study of layout of an automatic gearbox. 8.Study of gear shifting controls in an automatic gearbox 9. Trouble shooting in an automatic gearbox 10. Study of performance of an automatic gearbox. 11. Study of a manual and electric Transfer Case. 12. Trouble shooting in Transfer Case of previous experiment. 13. Study of an electric drive in an Electric vehicle Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. B-Tech (5th semester) (Automobile Engineering) AE-315E AUTO ELECTRICAL SYSTEMS LAB L T P 3 Class Work Exam Total List of Experiments 1. To understand the layout of complete wiring system of an automobile. 2. Perform he various tests for checking the bat tery condition. 3. To understand and test the charging circuit and charging motor. 4. To conduct performance test on a dynamo, alternator & starter motor. 5. To understand & test the starting circuit and trouble shooting in it. 6. Understand and test the conventional ignition system, setting of contact breaker points and spark plug gap. 7. Understand the working and testing of an Electronic Ignition system 8. Understand and test the lighting circuit of a car. 9. Conduct headlamp focusing as per the procedure. 10. Study the working of different accessories of a modern car 11. To study the layout / working of a Fuel Cell powered electric car.Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. :25Marks :25Marks : 50 Mark B-Tech3rdyear (5th Semester) (Automobile Engineering) ME-317E HEAT TRANSFER LAB L T P 2 Class Work Exam Total List of Experiments 1. Determination of thermal conductivi ty of: a solid insulating material by slab method powder materials by concentric spheres method / or by some transient heat transfer technique †¢ liquids by employing thin layer †¢ a metal by comparison with another metal by employing two bars when kept in series and / or in parallel under different boundary conditions 2.Determination of coefficient of heat transfer for free/forced convection from the surface of a cylinder / plate when kept †¢ along the direction of flow †¢ perpendicular to the direction of flow †¢ inclined at an angle to the direction of flow 3. Determination heat transfer coefficient by radiation and hence find the Stefan Boltzman's constant using two plates/two cylinders of same size by making one of the plates/cylinders as a black body 4. To plot the temperature profile and to determine fin effectiveness and fin efficiency for †¢ A rod fin when its tip surface is superimposed by different boundary condition †¢ †¢ :25Marks :25Marks : 50 Mark †¢ Straight transfer fins of various sizes and optimization of fin proportions †¢ Circumferential fins of rectangular/triangular section 5. Study of various elements of an air conditioner system through cut sections models / actual apparatus 6.Study of design of an AC condenser / evaporator as an heat exchanger. 7. Calculation/ Estimation of cooling load for a vehicle 8. Study and performance of car air conditioner (HVAC model) Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. B-Tech3rdyear (5th Semester) (Automobile Engineering) ME-319E INDUSTRIAL ENGINEERING LAB L T P 2 Class Work Exam Total :25Marks :25Marks : 50 Mark List of Experiments 1. To study various Rating Factor systems and find standard time for making small sand mould. 2. To study various plat layouts and suggest improvements in existing Machines Shop layout. 3.To study and draw organizati onal structure of a near by industry and suggest changes. 4. To draw X and R charts for a given sample of products to check their acceptance. 5. To draw p chart for a given product lot and verify its acceptance 6. Draw a flow process chart with time estimates for a simple welding process. 7. Draw a two handed process chart for a simple process of a job preparation on a lathe. 8. To study various purchase procedures and draw organizational structure of college purchase department. 9. A case study on ABC/VED analysis. 10. A case study on Quality Improvement Techniques (e. g. Hostel Mess/ Workshop / Canteen etc. ) 11. A market survey and analysis. 12.A â€Å"preliminary project report† preparation for any small-scale unit. Note: Any 8 experiments from the above list and other 2 from others (developed by 1. institute) are required to be performed by students in the laboratory. B-Tech (VTH semester) (Automobile Engineering) AE-321E Applied Numerical Techniques& Computing Lab L T P 2 Class Work Exam Total List of Experiments 1. To develop computer program to determine roots of a given equation using method of Newton -Raphson method, 2. To develop computer programs for solution of system of simultaneous linear equations using Gauss Elimination Technique 3. Numerical Integration with Simpson's rule and Gaussian Integration 4.Solution of ordinary differential equations by (i) Euler Method (ii) Runge-Kutta Method (iii) Taylor Series Methods 5. Develop a computer program to generate random numbers. 6. Develop a computer program to carry out a numerical integration using Monte Carlo Method. 7. Develop a computer program to find the value of pi using Monte Carlo method with different total number of computations. 8. Develop a computer program to simulate the car wash station problem. Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. :25Marks :25Marks : 50 Mark B-Te ch 3rd year (6th semester) (Automobile Engineering) AE-302E L 3 T 1 P – TWO AND THREE WHEELER VEHICLESSessional Theory Total : 50 Marks : 100 Marks : 150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT- I Power Unit: Two stroke and four stroke SI engine, merits and demerits. Symmetrical and unsymmetrical port timing diagrams. Types of scavenging processes merits and demerits, scavenging efficiency. Scavenging pumps. Rotary valve engine. UNIT- II Fuel system. Lubrication system. Magneto coil and battery coil spark ignition system. electronic Ignition system. Starting system.Kick starter system. UNIT- III Chassis and Sub-Systems: barMainframe, its types. Chassis and shaft drive. Single, multiple plates and centrifugal clutches. Gear box and gear controls. Front and rear suspension- systems. Shock abs orbers. Panel meters and controls on handle. UNIT- IV Brake and Wheels: Drum brakes, Disc brakes, front and rear brake links layouts. Spoked wheel, Cast wheel. Disc wheel. Disctypes. Tyres&tubes. Two wheeler dynamics: Stability of two wheelers on straight and curved path. B-Tech3rdyear (6th semester) (Automobile Engineering) AE-304E ENGINEERING MATERIALS L 4 T P Sessional Theory Total : 50 Marks : 100 Marks : 150 MarksNOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT-I Atomic structure of metals & crystal system:- crystallographic notation of atomic planes, polymorphism and allotropy, solidification of crystallization (i) nuclear formation (crystal growth) (ii) crystal imperfection Elementary treatment of theories of plastic deformation, phenomenon of slip twinning, dislocation, identification of crystallographic possible slip planes and direction in FCC, BCC, C. P. , recovery, re-crystallization, preferred orientation causes and effects on the property of metals. UNIT-II .General principles of phase transformation in alloys:-, phase rule and equilibrium diagrams, Equilibrium diagrams of (i) Binary system in which the components form a mechanical mixture of crystals in the solid state and are completely mutually soluble in both liquid state. (ii) systems whose components have complete mutual solubility in the liquid state and limited solubility in the solid state in which the solid state solubility deceases with temperature(iii) alloys whose components have complete mutual solubility in the liquid state and limited solubility in solid state (iv) system whose components are subject to allotropic change. Iron carbon equilibrium diagram and their Phase transformation UNIT-III Engineering materials and their properties:- classification. Classification of ferrous and nonferrous materials. Classi fication of cast iron-properties and their applications.Effects of alloying elements on properties of steel, carbon steel, low alloy steels, stainless steel, tool steels and die steels. Alloys of Ni, Al, Cu, Mg; properties and their applications. Classification of composite materials and their properties and applications. UNIT-IV 4. Heat treatment and surface treatment: Heat treatment of steel – Annealing, Normalising, Hardening and tempering with their types and application to automotive components, surface hardening techniques, Induction, flame and chemical hardening, coating of wear and corrosion resistance, Electroplating. Phosphating, Anodizing, hot dipping, thermal spraying, hard facing and thin film coatings. Selection of materials: Cryogenic wear, corrosion, fatigue, creep and oxidation resistance application. riteria of selecting materials for automotive components viz cylinder block, Cylinder head, piston, piston ring, Gudgeon pin, connecting rod, crank shaft, crank case, cam,cam shaft, engine valve, gear wheel, clutch plate, axle, bearings, chassis, spring, body panel – radiator, brake lining etc. Application of non-metallic materials such as composite, ceramic and polymers in automobile. References: 1. Khanna. O. P. , † Material Science and Metallurgy â€Å", DhanapalRai& Sons, 2. Kapoor, † Material Science and Processes â€Å", New India Publishing House, 3. Raghavan. V. , Physical Metallurgy, Principle and Practice, Prentice Hall, 4. Bawa. H. S. , Materials Metallurgy, McGraw-Hill,. 5. Avner S. H†.Introduction to Physical Metallurgy† McGraw-Hill, New York, 6. Dieter, G. E. , Mechanical Metallurgy, McGraw-Hill, New York, 1996. 7. Heat treatment of metals B. Zakharv B-Tech 3rdyear (6th Semester) (Automobile Engineering) AE-306E DESIGN OF AUTOMOBILE COMPONENTS-II L 3 T 1 P Sessional Theory Total : 50 Marks 100 Marks :150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT-I Belts and Chains systems Design for the selection of V-belt, toothed belt and chains. Design of pulley for belt, and sprocket for chain.UNIT-II Suspension Systems Type of springs and their uses, Design for helical springs, under tension, compression and fluctuating loads, design of leaf springs, Belleville springs, Air (Pneumatic) springs, Surging phenomenon in springs. UNIT-III Transmissions Basics of gears and gear trains, nomenclature, design of spur, helical, straight bevel gears, worm and worm wheel. UNIT-IV Bearing Basics of bearings, their types, nomenclature. Selection criteria, Design of sliding and rolling type of bearings, Details of design of bearing housings Design of Lubrication systems for different assemblies in vehicles UNIT-IV Engine Components Details of cylinder and piston assembly and their failures. Choice of material for piston and cylinder. Details, failures, and design of connecting rod, crankshaft, and camshaft. Material for crankshaft, connecting rod, and camshaft.Basics of Valves and their design. Design aspects of intake and exhaust manifolds, valves springs, tappets, valve trains. Materials for the same. Text Books 1. Design Data Book by PSG College of Technology, Coimbatore, 2000. 2. Automobile Mechanics by Giri. N. K. , Khanna Publisher, New Delhi – 2002. 3. Fundamental of Machine Component Design by Juvenal R. C, John Wiley. 4. Vehicular Engine Design, â€Å" by Kevin L Hoag, SAE Publication 5. An Introduction to Modern Vehicle Design, Julian Happiah Smith, SAE Publication 6. High Speed Combustion Engines by P. M. Heldt, Oxford-IBH Publishing Co. 7. Mechanical Engg. Design by Joseph Edward Shigley, MGH 8.Machine Design – An integrated Approach by R. L. Norton, Addison Wesley 9. Automobile Chassis Design by Dean Averns, Illiffe Books Ltd. B-Tech 3rd year (6th Semester) (Autom obile Engineering) AE-308 AUTO PULLUTION AND CONTROL L 3 T 1 P Sessional Theory Total : 50 Marks 100 Marks :150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT-I Introduction: General Scenario on automotive Pollution, Pollutants-sources-formation-effectstransient operational effects on pollution.Engine Combustion and Pollutant Formation: HC, CO, NOx, Particulate Matters, Aldehyde emissions, Effect of operating variables on emission formation. Emission Control Efforts: Supply of fuel – establishment of national test centers, construction of road networks. UNIT-II Alternate Fuels : Estimation of petroleum reserve – need for alternate fuels – Merits & Demerits and uses of CNG, LPG, Alcohols, Hydrogen, Bio-fuels, Electric Energy, Solar Energy. Emission Standards : Evaluation of Emission S tandards – Mandatory Tests for Emission measurement – Type Approval & Production Conformity Tests – Driving Cycles, Bharat Stages & Euro emission standards.UNIT-III Control Techniques for SI and CI: Design changes, optimization of operating factors, Control of Crankcase emission, Evaporative emission, Exhaust emission – exhaust gas recirculation, air injector PCV system, thermal reactors, catalytic converters. UNIT-IV Test Procedure & Instrumentation for Emission Measurement: Test proceduresMeasurements of invisible emissions -ORSAT apparatus, NDIR analyzer, Flame ionization detectors, Chemiluminescent analyzer, Gas analyzer, Measurements of visible emissions – Comparison methods & Obscure methods – Smoke meters, Emission standards. Reference: 1. B. P. Pundir, â€Å"Engine Emissions†, Narosa Publishing House, 2007. 2. V. Ganesan, Internal Combustion Engines, Tata McGraw Hill Co. , 2004. 3. K. K. Ramalingam, â€Å"Automobile Engineeri ng†, Scitech Publications Pvt. Ltd. , 2005 4.Amitosh De, â€Å"Automobile Engineering†, Galgotia Publications Pvt. Ltd. , 2004 5. Dr. N. K. Giri, â€Å"Automobile Mechanic†, Khanna Publishers, 2006 6. Heywood. J. B. , Internal Combustion Engine Fundamentals, McGraw Hill Book Co. , 1995. 7. Automobiles and Pollution SAE Transaction, 1995. B-TECH 3rd YEAR (6th SEMESTER) (AUTOMOBILE ENGINEERING) AE-310E TRIBOLOGY & PREVENTIVE MAINTENANCE L 3 T 1 P Sessional Theory Total : 50 Marks 100 Marks :150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit.UNIT- I INTRODUCTION :-Introduction to Tribology, general tribological considerations in design of gears, cams, reciprocating components, Engine tribology basics – importance , tribological aspects of engine components such as bearing, piston assemb ly, valve train, transmission drive line-transmission, traction drive, universal and constant velocity joints, wheel bearings, drive chains, lubrication regims in the engine. UNIT -II FRICTION AND WEAR:-Nature of metal surface, surface properties, surface parameters and measurements, types, sliding friction, rolling friction, theories of friction, modified adhesive theory, engine friction, losses and engine design parameters. Introduction to wear, types of wear, theories of wear, mechanism of wear, wear testing and methods of wear measurements, factors affecting wear.UNIT-III BEARINGS, LUBRICATION AND AUTOMOTIVE LUBRICANTS:- Theory of hydrodynamics, lubrication, generalizedReynold’s equation & physical significance of terms, pressure distribution and load carrying capacity equations for hydrodynamic journal bearinginfinitely long and short bearing approximations, thrust bearings, Raleigh bearing sintered bearings. Automotive Lubricants- introduction, properties, standard test methods for automotive lubricants, testing, classification, engine oil performance designations, tests, transmission fluids, gear lubricants, axle lubricants, solid lubricants, automotive engine oils, EP lubricants, Lubricant monitoring, SOAP, ferrography and other rapid testing methods of lubricant contaminationHYDROSTATIC AND ELASTOHYDRODYNAMIC LUBRICATION:- Hydrostatic bearings, basic concepts, bearing characteristic number and performance coefficients, flat, conical & spherical pad thrust bearing, air & gas lubricated bearing, squeeze film lubrication Elastohydrodynamic Lubrication, introduction, rolling of two cylinders, lubrication of ball & roller bearings, cams and gears, selection and life estimation, fatigue and diagnosis. . UNIT-IV INTRODUCTION TO PREVENTIVE MAINTANENCE:-Definition of preventive maintenance, difference between regular maintenance and preventive maintenance, preventive maintenance schedule for passenger vehicles and commercial vehicles, Noise, wear and co rrosive maintenance.PERIODIC MAINTANENECE:-Maintenance of batteries, Lead acid battery, Factor affecting battery life, testing and battery troubles Maintenance of auxiliaries Lubrication system, greasing of vehicle , lubricationcharts , Cooling system Maintenance, Maintenance of Electrical system, testing of starters ,alternators, ignition coils, wiring harness, horns, wipers, maintenance of drive line system Reference Books 1. Fuller D. D. , â€Å"Theory and Practice of Lubrication for Engineers â€Å". John Wiley and Sons. 2. Halling J. , â€Å"Principles of Tribology â€Å", McMillan Press Ltd. 3 Cameron A. â€Å"Basic Lubrication Theory â€Å", Wiley Eastern Ltd. 4 Neale M. J. â€Å"Tribology Hand Book â€Å", Butterworths. 5 O. P. Orlov, â€Å"Fundamentals of Machine Design â€Å", Vol. IV, MIR. 6 Hamrok B. J. â€Å"Fundamentals of Fluid film lubrication†, McGraw Hill, New York,NY 7 Automotive Chassis – P. M. Heldt, Chilton Co. NK 8 Young, Griffiths , â €Å"Automobile Electrical & Electronic Equipments’ Butterworths, London 9 G. B. S.Narang, â€Å"Automobile Engineering† 10 NakraB. C. ,†Theory& Practice of mechanical Vibrations†, McGraw Hill 11 Nakra B. C. &Chowdhari K. K. , â€Å"Instrumentation, measurements and analysis†, McGraw Hill. B-Tech 3rd year (6th Semester) (Automobile Engineering) AE-312E MICROPROCESSORS & INTERFACING L 4 T P Sessional Theory Total : 50 Marks 100 Marks :150 Marks NOTE: In the semester examination, the paper setter will set 8 questions in all, at least two questions from each unit, and students will be required to attempt only 5 questions, selecting at least one from each unit. UNIT-I Basic Electronics :Introduction: Electronic devices and circuits, Amplifiers, Converters, Digital Electronics.Microprocessors Block diagram of microcomputer, Architecture of Intel 8085, Importance of Data, Address and Control buses, Instruction formats, Addressing modes and types of instruc tions in Intel 8085, Instruction set of 8085. Memory Devices, RAM, ROM Types, Microprocessor interfacing with memory chips. LAN and CAN Network basics Microcontroller:Comparison of microprocessor & microcontrollers, survey of 4,8,16 & 32 bit microcontrollers. Architecture of 8051:Block Diagram, oscillator & clock, Program Counter, registers, Flags, Internal memory, stack & stack pointer, special function register, Input/Output Pins, Ports and Circuits, External memory, Counters & Timers, Serial Data input/output interrupts. DC Motor and Stepper motor controls.UNIT-II Electronic fuel control system:Introduction, components, Open loop and closed loop control systems, intake manifold pressures, mass air flow rate sensor, Throttle body injection and multi port or point fuel injection, Fuel injection system, Injector operations, Injection system controls. :Motivation for electronic engine control, concept, parameters, Digital engine control variables, Engine mapping, control strategy, El ectronic engine management components, layout. Engine cranking and warm up control, Acceleration enrichment, Deceleration leaning and idle speed control. EGR control, Variable valve timing control, Electronic Ignition control, Electronic spark timing control. Exhaust emission control engineering, Integrated engine control system. UNIT-III Transmission control systems: Electronic transmission management: components, layout.Electronic control of automatic transmissions, valve actuating control system, twowheel drive control, four-wheel drive control, all wheel drive auto control system. Electric vehicle drive controls Electronic control of hybrid and electric vehicles. Digital controllers for drive-motor, motor-generator, battery and fuel cell. UNIT-IV Chassis Control system Electronic management of chassis system, Cruise control systems. Electronic suspension system, antilock braking controls system, traction control system, and vehicle stability control system. Electronic Steering c ontrol. Body controls and Security Body control systems: Remote central locking, Key less entry, Automatic Air conditioning systems. Security systems: immobilizer, and warning systems.Telematics, GPS Systems, Electronic control system diagnostics. Text Books: 1. William B. Riddens, † Understanding Automotive Electronics â€Å", 5th Edition, Butterworth, Heinemann Woburn, 1998. 2. William L Husselbee, † Automotive Computers and Control System: Fundamentals and Service â€Å". Hartcourt Brace Professional Publications. 3. Thomas H Denton, â€Å"Automobile Electrical and Electronic Systems†, SAE Publication. 4. Bosch Automotive Handbook, Latest Edition, SAE Publication 5. Bechtold. , † Understanding Automotive Electronic â€Å", SAE Publication 6. Ronald K Jurgen, â€Å"Automotive Microcontrollers† SAE Publications 7. Ronald K Jurgen, â€Å" Passenger Safety and Convenience Systems† SAE PublicationB-Tech 3rd year(6th Semester) (Automobile Engin eering) AE-314E Microprocessor & Interfacing Lab L 3 T 1 P Class Work Exam Total 1. Study of 8085 Microprocessor Kit. 2. Write a program to add and subtract two 8-bit number using 8085 3. Study of 8051/8031 Micro controller kits. 4. Write a program for multiplication of two numbers using 8051 5. Write a program to interface the ADC. 6. Write a program to control a stepper motor in direction, speed and number of steps. 7. Write a program to control the speed of DC motor 8. Write a program to control the traffic light system using 8085/8086 microprocessors and 8255 PPI 9. Programming of a PLC based system to control speed of DC motor 10.Programming of a PLC based system to control stepper motor Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. :50Marks :100Marks : 150 Mark B-Tech 3rd year (6th Semester) (Automobile Engineering) AE-316E AUTOMOBILE ENGG. LAB. L T P 2 Class Work Exam To tal List of experiments 1. To study and prepare report on the constructional details, working principles and operation of the following Automotive Steering Systems. (a) Manual Steering Systems, e. g. Pitman –arm steering, Rack & Pinion steering. (b) Power steering Systems, e. g. Rack and Pinion Power Steering System. (c) Steering Wheels and Columns e. g. Tilt & Telescopic steering Wheels, Collapsible Steering Columns. 2.To study and prepare report on the constructional details, working principles and operation of the following Automotive Tyres& wheels. (a) Various Types of Bias & Radial Tyres. (b) Various Types of wheels. 3. To study and prepare report on the constructional details, working principles and operation of the Automotive Brake systems. (a) Hydraulic & Pneumatic Brake systems. (b) Drum Brake System. (c) Disk Brake System. (d) Antilock Brake System. (e) System Packing & Other Brakes. :25Marks :25Marks : 50 Mark 4. To study and prepare report on the constructional de tails, working principles and operation of Automotive Emission / Pollution control systems. 5. Modeling of any two automotive systems on 3D CAD using educational softwares (eg. D modeling package/Pro Engineering/I-Deas/ Solid edge etc. ) 6. Crash worthiness of the designed frame using Hypermesh and LS-Dyna solver or other software. Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. B-Tech 3rd year (6th Semester) (Automobile Engineering) AE-318E AUTO POLLUTION & CONTROL LAB L T P 2 Class Work Exam Total List of Experiments : 1. To Study of Pressure pickups, charge amplifier, storage oscilloscope and signal analysers used for IC engine testing. 2. Performance study of petrol and diesel engines both at full load and part load conditions. 3.Determination of compression ratio, volumetric efficiency and optimum cooling water flow rate in engines.. 4. Testing of 2 and 4 wheelers using chas sis dynamometers. 5. Study of NDIR Gas Analyzer and FID 6. Study of Chemiluminescent NOx analyzer 7. Measurement of HC, CO, CO2, O2 using exhaust gas analyzer 8. Diesel smoke measurement. 9. Study of Exhaust gas re circulation system in diesel engine. References:1. Giles. J. G. , Vehicle Operation and performance, IIIiffe Books Ltd. , London, 1989. 2. Crouse. W. H. and Anglin. D. L. , Motor Vehicle Inspection, McGraw Hill Book Co. , 1978. 3. Ganesan. V. , Internal Combustion engines, Tata McGraw Hill Co. , 1994. 4. BIS code Books, IS-10000 series, 1988.Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. :25Marks :25Marks : 50 Marks B-Tech 3rd year (6th Semester) (Automobile Engineering) AE-320E GRAPHICS LAB L T P 3 Class Work Exam Total :25Marks :25Marks : 50 Mar 1. AutoCAD or similar drafting software 2. Computer Aided Drafting – introduction 3. Learning standard tools of Com puter Aided Drafting with exercise 4. Creating 2D drawings of simple automotive component like gaskets, brackets, valves etc. 5. Applying dimension and tolerance on entities. 6. Creating 2D detail drawing, cross sections & partial views of automotive components like flywheel, piston etc. 7. Concept of multi layer system with exercise. 8.Applying geometrical tolerance on drawing. References: 1. Shrock Cheryl R. , Exercise Workbook for Beginning AutoCAD, New Age International, 2006. 2. George Omura, Mastering AutoCAD, BPB Publication, 2005. Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory. B-Tech 3rd year (6th Semester) (Automobile Engineering) AE-322E TRIBOLOGY LAB. L T P 2 Class Work Exam Total :25Marks :25Marks : 50 Marks 1. To study the pressure distribution of a journal bearing using journal bearing apparatus. 2. To determine abrasion index of a material with the help of dry abr asion tester. 3.To determine the rate of wear of metal and plot displacement v/s time curves by friction & wear monitor apparatus. 4. To evaluate the load wear index & weld point with the help of four ball stream pressure tester. 5. Analysis of various properties of lubricant of using lubricant oil analyzer. 6. Compare and analyzer the wear characteristics of different materials. 7. To study different types of bearing used in industries. 8. To study the effect of axial and circumferential grooves in cases of oil bearing. Note: Any 8 experiments from the above list and other 2 from others (developed by institute) are required to be performed by students in the laboratory.

Tuesday, October 22, 2019

ABORTION misc00 essays

ABORTION misc00 essays During the past century, abortion has joined race and war as one of the most debatable subjects of controversy in the United States. The issue of abortion causes discussions about human interactions where ethics, emotions and law come together. There are many reasons why women decide to have abortions. Some women have abortions because of health complications, some have marital problems, and some lack responsibility. Whatever the reasons a woman decides to have an abortion, it seems only justified that she should be able to make decisions in regards to her life and body. The decisions that she makes in regards to what she does with her body and the fetus will be beneficial to both the woman and the fetus because it will prevent many problems from occurring in the future. If a woman were to have an unwanted baby, she may neglect or even abuse the child causing the child to go into the care of the government. Bringing an unwanted child into the world is unfair to the innocent child and the woman. The government has no valid reason in bringing an unwanted life into the world. Bringing an unwanted child into the world is not helpful to the parents, the child and the government, because if the parents cannot take care of the child, eventually, the government will be responsible for the child. The right to have an abortion is personal and essential to a womans life, because having a baby in ones life causes dramatic changes. Pregnancy and childbirth can prevent women from keeping and getting jobs. When women are pregnant many employers do not want to hire them because when the woman has a baby, the company or employer must still pay her for the time that she is out of work by law. Also, raising a baby and providing for all the needs that a child has is a lot of money, which can create an insufficient income for many women. Another factor that imposes on women when they have children is the amount of time they have for themsel...

Monday, October 21, 2019

Movie analysis (broback mountain Essays

Movie analysis (broback mountain Essays Movie analysis (broback mountain Paper Movie analysis (broback mountain Paper The movie Broke Back Mountain depicted the love relationship between two homosexual men, Jack and Elisis. They initially met at a cattle ranch they were working and eventually a friendship formed. After a night of unexpected sex, their relationship shifted from friendship to romantic love. As closet homosexuals, they kept their romantic love secret given the stigmatization towards homosexuality existent in their community. When the work they were involved in at the cattle ranch ended they went separate ways and did not contact each other for a long duration of time. Four years later, they reunited regardless of being married and continued their romantic relationship for twenty more years through numerous series of upsets. Their first instance of intimacy was a notable scene in the movie given they slept in the shed close to the cattle and sheep to protect the later from potential attacks. Jack usually slept inside while Elisis outside and since it was cold night Jack invited Elisis to the warmer inside. While they were sleeping, Jack subconsciously pulled Elisis’s hand over his side and on realizing they were holding each other’s hand they were aroused starting intercourse shortly after. This scene portrays the Sexual Response cycle. Specifically from the Kaplans Triphasic model,(Kaplans, 1974 pp 1979) at first they exhibit high physical attraction towards each other and show a high desire to have sex after they realize they were holding hands. Next, they display the Excitement phase demonstrated by their physically aroused state characterized by fast breathing eagerness to have sex and taking off their pants. In response to the highly erotic situation and physical stimulation, they both get erections and Elis starts to have intercourse with Jack. After a short amount of time, they both behave as if they have reached orgasm and are ejaculating by making noises such as â€Å"AHH†. Although the last phase known as the resolution phase occurs after orgasm, the film does not show it and jumps to the next scene that is the sunrise. Likewise, the same scene is related to another concept in the book, anal intercourse. In the scene described above, Elisis takes off his penis and inserts it into Jacks Rectum. This type of intercourse needs lubrication to ensure comfort for both partners (Hyde, Delamater 2O1). Similarly, Elis uses his salvia to lubricate his penis and to moisten Jacks’ anus. They also use the rear entry position, which is one of the positions used for anal intercourse. This scene is different from research results on gay sexual techniques that indicated gay men used anal intercourse less frequently as compared to other sexual expressions contrary to public believe on gay sexual techniques. In addition, â€Å"homosexuals take their time† and are less goal oriented compared to straights. Moreover, gays use extensive nipple stimulation (MastersJohnson 2011) instead of the associated sexual expressions and techniques. The type of love they exhibit is related to the concept of Love Triangle (Sternberg 1986). According to love triangle theory, Jack and Elisis are in the â€Å"Passionate Love† region (Hyde Delamater 2O11) described as â€Å"closely matched involvement† type of love. Throughout the film Jack and Elis show high desire for sexual intercourse and are aroused by each other’s touch consequently showing lots of affection towards each other through actions such as kissing as well as padding. They also have subsequent dates in Brokeback Mountain where they meet to have sex. This aspect of their relationship is related to the â€Å"Passion† component of love. Throughout the movie, they show a high level of attraction and desire for sexual intimacy towards each other demonstrating a high level of Passion between them than intimacy and co mmitment. They also display moderate amount of intimacy as exemplified in the scene where Jack tells Elis he can not stop thinking about him and misses him a lot. Lastly they lack commitment in their relationships especially from Elis perspective whom disagrees with Jack’s decision to live together. For instance, Jack and Elis got into a fight at the Brokeback Mountain, where they met for the last time resulting to Jack telling Elis, â€Å"Ive been asking you to move in with me for the pas 2O years so we won’t be having this miserable life that we have right now† and again Elis rejects this decision. As a result their love triangle is closely but not perfectly matched. In conclusion, Jacks and Elis’s relationship had similarities with other typical relationships in regards to their expressions and techniques while differing in some notable aspects. The differences can be attributed to the homosexuality trait and associated stigma where they had to alter their pattern of relationship to avoid being stigmatized by the public such as limiting their dates in the mountains. Some of their expressions, techniques and the type of love were similar to heterosexual relationships while others dissimilar to homosexual relationships. For example, anal intercourse occurs less frequently in homosexual relationships but it happened regularly with them. Though they had good times in their relationship they had numerous challenges since they could not carry on the relationship as healthy and stable like other couples who freely live together and express love without a problem of becoming stigmatized. Another reason was mismatch in commitment especially from E lis who rejected commitment and only wanted to see Jack once month. This was probably the strongest reason they had an unstable relationship.

Sunday, October 20, 2019

Capital City of Tenochtitlan

Capital City of Tenochtitlan Tenochtitln, located in the heart of what is now Mexico City, was the largest city and capital of the Aztec Empire. Today, Mexico City is still one of the largest cities in the world, despite its unusual setting. It sits on a swampy island in the middle of Lake Texcoco in the Basin of Mexico, a strange place for any  capital, ancient or modern.  Mexico City is ringed by volcanic mountains, including the still-active volcano Popocatà ©petl, and prone to earthquakes, severe flooding, and some of the worst smog on the planet. The story of how the Aztecs selected the location of their capital in such a miserable place is one part legend and another part history.   Although the conquistador Hernn Cortà ©s did his best to dismantle the city, three 16th century maps of Tenochtitlan survive showing us what the city was like. The earliest map is the Nuremberg or Cortes map of 1524, drawn for the conquistador Cortà ©s, possibly by a local resident. The Uppsala Map was drawn about 1550 by an indigenous person or persons; and the Maguey Plan was made about 1558, although scholars are divided about whether the city depicted is Tenochtitlan or another Aztec city. The Uppsala Map is signed by cosmographer Alonso de Santa Cruz [~1500-1567] who presented the map (with the city spelled as Tenuxititan) to his employer, the Spanish Emperor Carlos V, but scholars do not believe he made the map himself, and it may have been by his students at the Colegio de Santa Cruz at Tenochtitlans sister city Tlatelolco. Legends and Omens Tenochtitln was the home of the immigrant Mexica, which is just one of the names for the Aztec people who founded the city in AD 1325. According to legend, the Mexica were one of seven Chichimeca tribes who came to Tenochtitlan from their fabled city of origin, Aztlan (Place of the Herons). They came because of an omen: the Chichimec god Huitzilopochtli, who took the form of an eagle, was seen perched on a cactus eating a snake. The leaders of the Mexica interpreted this as a sign to move their population to an unpleasant, miry, buggy, island in the middle of a lake; and eventually their military prowess and political abilities turned that island into the central agency for conquest, the Mexica snake swallowing most of Mesoamerica. Aztec Culture and Conquest Tenochtitlan of the 14th and 15th centuries A.D. was excellently suited as a place for the Aztec culture to begin the  conquest of Mesoamerica. Even then, the basin of Mexico was densely occupied, and the island city afforded the Mexica a commanding lead over trade in the basin. In addition, they engaged in a series of alliances both with and against their neighbors; the most successful was the Triple Alliance, who as the Aztec Empire overran major portions of what are now the states of Oaxaca, Morelos, Veracruz, and Puebla. By the time of the Spanish conquest in 1519, Tenochtitln contained around 200,000 people and covered an area of twelve square kilometers (five square miles). The city was crisscrossed by canals, and the edges of the island city were covered with chinampas, floating gardens that enabled local production of food. A huge marketplace served nearly 60,000 people daily, and in the Sacred Precinct of the city were palaces and temples the like of which Hernn Cortà ©s had never seen. Cortà ©s was awed, but it didnt stop him from destroying almost all of the citys buildings during his conquest. A Lavish City Several letters from Cortà ©s to his king Charles V described the city as an island city in the center of a lake. Tenochtitlan was laid out in concentric circles, with a central plaza serving as the ritual precinct and the heart of the Aztec empire. The buildings and pavements of the city all barely rose above the level of the lakes and were grouped into clusters by canals and connected by bridges. A densely forested area- the precursor to Chapultepec park- was an important feature of the island, as was water control. Seventeen major floods have struck the city since 1519, one lasting an astounding five years. During Aztec times, a series of aqueducts led from the surrounding lakes into the city, and numerous  causeways connected Tenochtitlan to the other important city-states in the basin. Motecuhzoma II (also known as  Montezuma) was the final ruler at Tenochtitlan, and his lavish main courtyard covered an area measuring 200x200 meters (about 650x650 feet). The palace included a suite of rooms and an open courtyard; around the main palace complex could be found armories and sweat baths, kitchens, guest rooms, music rooms, horticultural gardens, and game preserves. The remnants of some of these are found in Chapultepec Park in Mexico City, although most of the buildings are from later times. Remnants of the Aztec Culture Tenochtitlan fell to Cortes, but only after the bitter and bloody siege of 1520, when the Mexica killed hundreds of conquistadors. Only parts of Tenochtitlan are extant in the city of Mexico; you can get into the ruins of the Templo Mayor, excavated beginning in the 1970s by Matos Moctezuma; and there are ample artifacts at the National Museum of Anthropology (INAH). But if you look hard enough, many other visible aspects of the old Aztec capital are still in place. Street names and place names echo the ancient Nahua city. The Plaza del Volador, for example, was an important location for the Aztec ceremony of the new fire. After 1519, it was transformed first into a place for the Actos de Fe of the Inquisition, then into an arena for bull-fighting, then a market, and finally into the current site of the Supreme Court. Sources Aà ±Ãƒ ³n V. 2012. â€Å"En el lugar de las tunas empedernidas†: Tenochtitlan en las crà ³nicas mestizas. Anales de Literatura Hispanoamericana 41:81-97.Berdan FF. 2014. Aztec Archaeology and Ethnohistory. New York: Cambridge University Press.Hill Boone E. 2011. This new world now revealed: Hernn Cortà ©s and the presentation of Mexico to Europe. Word Image 27(1):31-46.Là ³pez JF. 2013. The hydrographic city: Mapping Mexico Citys urban form in relation to its aquatic condition, 1521-1700. Cambridge: Massachusetts Institute of Technology.Mundy BE. 2014. Place-Names in Mexico-Tenochtitlan. Ethnohistory 61(2):329-355.Pennock CD. 2011. ‘A Remarkably Patterned Life’: Domestic and Public in the Aztec Household City. Gender History 23(3):528-546.Terraciano K. 2010. Three Texts in One: Book XII of the Florentine Codex. Ethnohistory 57(1):51-72.

Saturday, October 19, 2019

Dennis Covington's 'Salvation on Sand Mountain' Essay

Dennis Covington's 'Salvation on Sand Mountain' - Essay Example The purpose was to cover the trial of Glendel Buford Summerford who was charged guilty of murdering his own wife with a snake. The scenes are powerful and spectacular. Summerford’s own wife isn’t aware of how exactly his name is spelled, if the N is single or is it double. There is an old woman referred to as Aunty Daisy by everyone, was pacing up and down the room making predictions. She was predicting that God will send Summerford out of jail. Even creepy was the presence of some women who would keep pictures of their favorite snakes in their pockets. In the trial that followed, Summerford gets convicted and imprisoned towards the end of chapter two. That was that about him after which he wasn’t seen as such. What follows is Dennis Covington’s growing obessesion and fascination with handling snakes. He slowly accepted the guarded and suspicious community of â€Å"Jesus-Onlys†. Ironically, Glenn Summerford was a part of this community as well. There are only two ways in which an alien culture can be dealt with.. Either one patronizes it and dismisses it or becomes romantic and starry eyed about it. Convington had a skill which even anthropologists don’t. He started recognizing the snake holders as entities who had their own culture and who should be respected and understood on their own terms. There is reference to drinking strynchnine only when one feels that he is living life the right way. The statement does make sense if one believes that God protects those who have a strong relation with him. Snake handlers tend to be very easy targets of ridicule and mockery. However Covington resists the mockery. He doesn’t try to make fun of their poor grammar, their strange interpretation and readings of the bible and their creepy living conditions. However this doesn’t mean that he was under the impression that they were â€Å"noble and persecuted people†. They may have been

Five-Year Career Development Plan Research Proposal

Five-Year Career Development Plan - Research Proposal Example I will know more as I investigate this opportunity. I intend to find a specific career and then look into what I need to do to augment the skills I have learned in my business classes. I know that I will need to go to a Chamber of Commerce or a specific program that can give me information on small business development. I will need to develop the skills of an entrepreneur which means I will need to work well on my own and be motivated to do the work that I love to do. Brown (2007) suggests that there are seven areas that an entrepreneur must have or must hire someone to do for them. These seven skills include: marketing and sales, customer service, human resources, accounting and finance, administration, worth the effort and operations and production. I have some skills in several of these areas and would hire out my needs in other areas. As an example, I would not do well with my own accounting and finance because I do not like numbers and my math is not strong. I would hire an accountant to help in this area. I will learn more abou t Internet marketing because I believe that this is the way that most businesses achieve greatness when they are small. I will investigate this area more and use social networking to further my marketing needs. Whether I have a product or a service I am certain that I can find the information I need about how to turn my business into a profit using the Internet. I have explored the Myers Briggs Type Indicator (MBTI) to find out information about my personality and how it relates to my skills. I found out that I am an Introverted Sensing Thinking Judger (INTJ). This means that I have several things in my current abilities that will work with my interests and beliefs. I am receiving my Bachelors Degree in business and I now I will need other training but I am not sure in what subjects yet. I have a high school diploma and I have attended a few other classes. Business has always interested me and to have my own business is

Friday, October 18, 2019

WilaSeldons Leadership at Tides Centre Essay Example | Topics and Well Written Essays - 2250 words

WilaSeldons Leadership at Tides Centre - Essay Example One of the critical aspects of organizational excellence involves effective leadership in an organization. This assumes critical significance considering the fact that leadership provides the long term vision to the organization and also helps formulate a roadmap to success (Yukl, 2007, p.445). In real life there is considerable number of examples of the manner in which effective leadership has been able to generate competitive edge. This includes the likes of individuals like Steve Jobs (founder of Apple), William and Sergy Page (Google), NR Narayana Murthy (Infosys) who have shown how an effective leadership can help bring about a growth momentum for any organization (Maak & Pless, 2006, p.5-8). The aspect of leadership has been a subject matter of great academic research in various areas. There have been many leadership theories including behavioral theories, contingency theories trait as well as power and influence theories that define and classify various kinds of leaders with t heir style of leadership in an organization (Kinicki & Kreitner, 2009, p.348). The case analysis of Tides center reveals a democratic style of leadership of Wila Seldon at Tides center. A democratic leadership style involves a leader making decisions on the basis of consultations with other team members. These types of leaders seek inputs from various quarters of the organization before making a crucial decision. In other words a democratic leader takes into account the views and sentiments of the entire organization while undertaking a major decision in the organization. A democratic leader tries to ensure encourage the entire organization in the decision making process (Daft & Lane, 2007, p.44). The analysis of the leadership qualities of Wila Seldon reveals a significant correlation with the traits of the democratic leader mentioned above. In the case it was quite evident that in all her stints as a leader, where she always tried to involve the entire organization with regards to crucial decision making for the organization. The case study shows that while assuming charge at Tides center Wila Seldon instead of making decisions like an autocratic leader chose to take the employees views into account. The initiation of teams like M team, strategic management team also shows that the CEO tried to ensure that decision making and learning has a bottom up approach. This is quite contra from the perspective of an autocratic or a Laissez faire type of leaders who normally take up decisions without consulting others and do not take an active role in the decision making and leave it to the responsibility of others (Wood, 2011, p.255). Wila Seldon also displays democratic leadership straits even in cases like the introduction of the 360 degree appraisal system for measuring employee performance at the organization as well as to the decision of referring projects as customers. Unlike an autocratic leader who imposes his/her decisions on their subordinates, Wila Seldon acted as a true democratic leader when she even took views of the employees who were opposing the decision. The CEO did not act in a haste and imposed decisions but tried to indulge into a democratic decision making process. This has helped in employees getting greater responsibilities and also to the fact that employees started to think out of the box solutions. This type of leadership skill was extremely important for an organization like Tide that was in the midst of a severe crisis in business whose revamp required comprehensive and extra efforts apart from an inner drive to propel the organization towards growth. The democratic lead

Report---Morrisons Supermarkets Essay Example | Topics and Well Written Essays - 2250 words

Report---Morrisons Supermarkets - Essay Example It also has a long standing management team to support such expansion. The level of service it gives to the customers is also high. The internal weakness of the company is that it is dependent on the market of UK. It is also uncertain over the long term acquisitions it has undertaken. It has a lower quality of Safeway estate. Their business model is very labour intensive. The external opportunities which the company now faces are the diversification of its business into new market. It has generated synergies through Safeway merger. Another opportunity facing the company is their expansion through online medium. It has decided to increase operations online. The Morrison faces many threats from its surrounding environments like Price wars. It is quite possible for its main competitors to engage in price wars. The UK grocery industry is undergoing a change and the company also need to adapt to the change. Hence if the company can’t take advantage of this position it will lose out in the market. Next the macroeconomic forces affect the company. Political forces which affect the company are changes in government policies like taxation polices. Any change of it will minimise the profit margins for the company in such competitive environment. The economic forces which affect them are their local suppliers of the products like meat etc. which keeps control over the quality of the food. Another advantage which the company have is that it helps to keep the prices in check. Morrison has launched a way of recognising a colleague’s job profile by giving National Qualified Certificate. This is their way of changing the lifestyle of the employees. They have also launched a campaign aimed â€Å"Let’s Grow† which provides free gardening equipment to the local schools so that a healthy social balance in the society can be maintained. The IT infrastructure of Safeway was down-graded and hence it needs to improve on it. Morrison faces legal risk with re spect to the government policies regarding pollution control. It is a limited liability company and hence has to follow the legal way of doing business according to the companies Act. The company also has to take care of the environmental aspects like using long-life reusable bags instead of the free non –degradable plastic bags. As far as the financial performance of the company is concerned the revenues has increased by over 7 percent in 2011 while the gross profit has increased by around 6% in 2011. The operating profits have increased by around 7.60% in 2011 which is more than the increase in is gross profit. Hence the company has been able to decrease the operating costs. CW2 Executive Summary In United Kingdom the supermarket chain store is on rise. In this report we will take a look at one such supermarket store named Morrison Supermarket. We will take a look at the marketing strategies of the company which it used employed in their normal course of business. Being a g rocery store it has to continuously change its marketing strategy to keep in line with the other competitors. We will also look at the different models like BCG and Ansoff and analyse the ways used to employ their marketing strategies. Lastly we will take a look at the other strategies the company can employ to further increase their business growth. Contents Executive Summary 4 Contents 5 Introduction 6 Analysis and Critical evaluation of Morrison’s Supermarkets 6 Analysis of Strategic Direction of Morrison’

Thursday, October 17, 2019

Ethical Dilemma Nursing Assignment Example | Topics and Well Written Essays - 750 words

Ethical Dilemma Nursing - Assignment Example As doctors, their duty is to save the life of the patients. Moreover, the sanctity of life is an important factor that should be respected by one and all. The second dilemma is the ethical issues involved in the patient’s consent with regard to his treatment. Patient’s autonomy to decide about his medication and his welfare has increasingly become a critical issue within the medical field. Medical paternalism is also a strong issue here. Dr. House is famous for his brilliant but unconventional methods and therefore, his beliefs that he knows more than patients, reveals his paternalistic attitude. Last but not the least important dilemma is that of non-maleficence which dissuades doctors to deliberately harm the patients. These are crucial issues which pose serious challenges for the medical team that is treating Dr. Ezra, especially when they are asked to stop the test and put him to sleep. Answer 2 Dr. House ignores Dr. Ezra’s request for stopping further tests and his demand for euthanasia. The two main ethical principles that can be applied to support Dr. House’s actions are medical beneficence and Kantian’s theory of deontology. The principle of beneficence and non-maleficence are important ethical issues within the medical field that support Dr. House’s actions. ... Kantian’s deontology promotes the concept that the motives of actions always be right and towards the wider benefit of the people (Schneewind, 1990). Acting appropriately at all times, therefore, becomes a key issue that is not concerned with the consequences but the acts which are carried out with good motives. In this case, the House’s major concern was to diagnose the cause of the worsening medical condition of Dr. Ezra. Therefore, his insistence on the tests was aimed at giving relief to Dr. Ezra through diagnosis. House believed that the test would help him to find the cause and equip him with knowledge and information to start the right treatment and correct medication which would help the patient to fully recover. Answer 3 As a nurse, I would not condone Dr. House’s actions mainly because of two ethical principles: the patient has a right to make a decision about his treatment. Patient’s consent is very important that not only shows that he is aware of the pros and con of the treatment and therefore, but his agreement or refusal is also an empowered decision. In this case, Dr. Ezra himself was a renowned medical professional who knew the futility of tests and therefore had asked the team to stop the treatment. Dr. House’s contention that he knows best, defy the basic module of the patient’s autonomy. Furthermore, House was not sure of the diagnosis and all his test were just blind guesses for coming to a definite conclusion. The test could also have an adverse impact on Dr. Ezra’s conditions. Hence, my belief that Dr. House’s actions were not right. Secondly, the utilitarian theory of Bentham proposes that actions should give happiness to the maximum number of people (Rosentand, 2002).  Ã‚  

Question #1 Essay Example | Topics and Well Written Essays - 1250 words

Question #1 - Essay Example For these variables, almost all random variables correspond to the measures of tendency. However, in B5 it should be noted that the measures of central tendency are far from each other. In fact, there exist two modes for the variable. Also since the mean and the median are calculated and are not in the sample, the chance of picking a random variable which is the same as these two measures is zero. If the data is significantly skewed, the mean becomes an inappropriate measure of central tendency. It should be noted that the mean will be more likely to be found on the dataset where the skewness can be found. For example, a data set which ranges from 7-40 which is positively skewed can have a mean which is 15 only because most of the data range from 7-18 for instance. The presence of outliers which are extremely low or high data can also adversely affect the effectiveness of the mean as a measure of central tendency. If data is significantly skewed, the mode becomes the best approximation of the data's center. Mean cannot be relied upon because of the presence of outliers while median can also be misleading. Thus, mode which represents the most number of variable can be best represent the data's center at this situation. If the data is significantly skewed, the range will not be affected. ... PART 2. a. Determine the range, sample standard deviation , and IQR for each of these random variables: D1, D5, D6, D7, SBC1, SBC8, B5. Critical thinking: b. How would the range, sample standard deviation , and IQR be affected when data is significantly skewed If the data is significantly skewed, the range will not be affected. It should be noted that as the range is only a measure of the dispersion of data, it does not indicate how the data looks like. The range is simply a measurement of the values within the data set. However, it should also be noted that the presence of outliers in the data set will make the range very high. A symmetrical data is expected to have a skewness of 0 because the standard deviation is zero. Thus, when the standard deviation of a data set is computed as zero, it follows that it is normally distributed. The interquartile range is affected by the dispersion of the data set. It should be noted that as it looks at the 50% of the data set, the gap between the 3rd and the 1st quartile cannot fully indicate the dispersion because of the presence of observations which are in the lowest or highest quartiles. However, it is effective in removing the possibility of being misled by the presence of outliers. c. If data is significantly skewed, what measure would be the best approximation of the data's dispersion If the data is significantly skewed, the interquartile range serves as the best measure of dispersion. It should be noted that the interquartile range measures the dispersion by looking at the 50% of the observation. It removes the possibility of having misleading measures of central tendency by capturing the middle of the data and leaving the outliers behind. This is in contrast with range which is