The Ethical And Management Issues - 1466 Words

Introduction This report will address the ethical and management issues presented in the case studies Seven Eleven, Are organisation’s exploiting ‘non-employees’ and New and challenging HRM issues in China and India. The main ethical issues raised by these case studies are cultural diversity issues, discrimination and employee working conditions. Along with these ethical issues there are also management issues outlined Corporate Greed and an issue Human resource. This resulted in loss of thousands of dollar for the seven eleven employees, non-employees experiencing sudden loss of income due to casual and temporary work, and IT workers in India forced to work very long hours as well as poor working conditions in China. Recommendations on†¦show more content†¦This practice was being continued because majority of workers were visa students who didn’t know their rights well and were threatened with deportation if they complained. Head office was deliberately ignori ng the systematic wage fraud and fabricating records in its operation according to a whistle-blower however the Founder and Chairman of Seven-Eleven Russel Withers (as cited in Ferguson 2016), denies the fact that Head office had this knowledge and states â€Å"I did not know of widespread wage short-payment†. The head office has allowed the underpayment of wages to employees because it’s a fundamental part of their business, and it kept store cost down increasing profits for franchisee and head office. A similar scandal represented in this case study is Volkswagen manufacturer was installing software to ensure falsely passed emission test involving over 7 million cars over a seven year period. This was mainly to increase sales but was illegally and unethical and now Volkswagens CEO are facing possible criminal charges. Working Condition Issue Working conditions ranges from the physical conditions to hours of work, rest periods and the mental demand that exist in a working environment. The working condition is clearly represented as an issue in the case study ‘New and challenging HRM issues in China and India’ where IT workers in India are expected to work very long hours and

Managing Tensions Inherent Of Business - 6389 Words

Managing Tensions Inherent in Business (For-profit) and Social (Non-profit) Entrepreneurial Activities Introduction Over the past several decades, entrepreneurship has attracted considerable attention of scholars from various disciplines. However, the majority of studies conducted on this emerging field have placed special emphasis on business entrepreneurship in which profit-oriented logic is dominant (e.g., Erikson, 2001; Dejardin, 2011; Campbell Mitchell, 2012). On the other hand, social entrepreneurship, which focuses on fulfilling unmet socio-economic needs rather than individual profit seeking, has started to gain importance in recent years (e.g., Mair Martà ­, 2006; Schorr, 2006; Nicholls, 2006; Dacin, Dacin, Tracey; 2011). Surprisingly, the vast majority of research conducted on these two research streams has addressed business- and social entrepreneurship separately. This separation has led to a lack of studies on the contexts in which some entrepreneurs, who engage in both for-profit and non-profit entrepreneurial activities at the same time. Since these two entrepreneurial activitie s have their own characteristics and logics, I propose that they result in tensions and conflicts that the particular entrepreneur should try to manage. Following this proposition, this study takes a step toward filling the aforementioned void. Reviewing the extant literature on both business- and social entrepreneurship has led me to develop my research question as follows: HowShow MoreRelatedTeams : Teams Characteristics And Diversity1175 Words   |  5 PagesMcGee, Jacqueline Rasheed and Brandon J. Smith In the business world today, teams have become essential for the effective and efficient execution of business functions. While the type of teams varies across industries, each team serves a specific function within the organization. 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Moisture Content Experiment Free Essays

Date: 09-02-2013 Experiment 1(a) Laboratory determination of water (moisture) content of a soil sample by oven drying method Reference: ASTM D2216-98 Need and scope of the experiment: In almost all soil tests natural moisture content of the soil is to be determined. The knowledge of the natural moisture content is essential in all studies of soil mechanics. To sight a few, natural moisture content is used in determining the bearing capacity and settlement. We will write a custom essay sample on Moisture Content Experiment or any similar topic only for you Order Now The natural moisture content will give an idea of the state of soil in the field. Apparatus: 1. Containers (Tin or Aluminum) with lids. 2. Balance, sensitive to 0. 01gm 3. Oven with accurate temperature control at 110 + 5oC (230 + 9oF) Discussion: 1. Moisture Content (w) It is defined as â€Å"the ratio of the mass of the ‘pore’ or ‘free’ water in a given mass of material to the mass of the solid material†. w=MwMs? 100 Mw = Mass of water in grams Ms = Mass of solid particles in grams (i. e. oven dried weight of soil) 2. Representative quantity of Test Specimen The minimum mass of moist material selected to be representative of the total sample shall be in accordance with the following: Maximum particle size (100% passing)| Standard Sieve Size| Recommended minimum mass of moist test specimen for water content reported to  ±0. 1%| Recommended minimum mass of moist test specimen for water content reported to  ±1%| 2 mm or less| No. 10| 20 g| 20 g| 4. 75 mm| No. 4| 100 g| 20 g| 9. 5 mm| 3/8-in. | 500 g| 50 g| 19. 0 mm| ? -in. | 2. 5 kg| 250 g| 37. 5 mm| 1? -in. | 10 kg| 1 kg| 75. 0 mm| 3-in. | 50 kg| 5 kg| NOTE-1If it is suspected that gypsum is present in the soil, the soil sample should not be subjected to a temperature beyond 80oC. Otherwise gypsum would lose its water of crystallization, thereby affecting the results of moisture content. Oven drying at 80oC may, however, be continued for a longer time in order to ensure complete evaporation of free water present in the sample. NOTE-2To assist the oven drying of large test samples, it is advisable to use containers having large surface area and break up the material into smaller aggregations. NOTE-3Since some dry materials may absorb moisture from moist specimens; the dried specimens should be removed before placing new wet soil samples in the oven. Procedure: 1. Take sufficient number. of empty, clean containers and mark them (if they are not marked) with an identifying number or code. 2. Weigh the container and record the weight as M1 to the nearest 0. 01gm. 3. Take representative sample from different depths (0. 25, 0. 5, 0. 75m) from the field. 4. Quickly place the representative sample of the wet soil in the container. . Immediately weigh the container with the wet soil sample to the nearest 0. 01 gm. Record the weight as M2. In case it is not feasible to determine the weight immediately, cover the container with a lid. 6. Place the container with the soil sample in the drying oven at constant temperature of 110+5oC for 24 hours (till constant weight is achieved). 7. After 24 hours remove the container from oven and weigh to the nearest 0. 01 gm. Record the weight as M3. Calculations: Mass of empty container = M1=4. 71(g) Mass of empty container + wet soil = M2= 43. 88(g) Mass of container + dry soil = M3=37. 41(g) Mass of water = Mw = M2 – M3 = 6. 47(g) Mass of soil solids = Ms = M3 – M1 = 33. 24(g) Moisture Content = w=MwMs? 100=M2-M3M3-M1? 100 Soil Moisture Content Determination: 1| Depth ( )| | 2| Soil Description| | 3| Container No. | 143| 4| Mass of empty container (M1), g| 4. 71| 5| Mass of Container + Wet Soil (M2), g| 43. 88| 6| Mass of Container + dry Soil (M3), g| 37. 41| 7| Moisture Content w = (M2 – M3)/(M3 – M1) %| 19. 46 %| Comments: ) Oven drying is a time taking process and not much accurate as speedy moisture meter. 2) It needs caring for long time in order to get the good results. 3) It needs attentions in case if some other material like Gypsum is present in the soil. In such cases temp. should have to be controlled otherwise the material may react and loose its water of crystallization which effects the results. 4) Above value of moisture content lies i n Normal moisture content range. 5) Date: 09-02-2013 Experiment 1(b) To determine moisture content of a soil sample by speedy moisture meter. Apparatus: 1. Speedy moisture meter (also called calcium carbide pressure moisture tester) 2. Built-in scale for weighing 3. Two 1. 25 inches (3. 175 cm) steel balls 4. Cleaning brush and cloth 5. Scoop for measuring calcium carbide reagent 6. Calcium carbide reagent Introduction: The calcium carbide gas moisture tester provides a quick and simple means of determining moisture content of soil. It is particularly useful for field determinations of moisture content in conjunction with field compaction testing. The basic premise of the calcium carbide gas moisture tester is that the free moisture in the soil reacts with calcium carbide reagent to form a gas called acetylene gas. CaC2+H2OCaO+C2H2 The acetylene gas pressure developed within the tester is displayed on the pressure dial gauge, which is calibrated to read directly moisture content (in %) by wet mass of soil. Since moisture content by definition is expressed as a percentage of dry mass of soil, the readings obtained by speedy moisture meter are corrected using the following expression: w=wsp1-wsp? 00 Where w = moisture content in %. wsp= moisture content as obtained by speedy moisture meter expressed as decimal fraction Procedure: 1. Weigh a 26 gram soil sample on the tarred scale and place it in the cap of the tester. 2. Place three scoops (approximately 24 gm) of calcium carbide and two 1. 25 in (3. 175cm) steel balls in the larger chamber of the moisture tester. 3. With the pressure vessel in an approximately horizontal positi on, insert cap in the pressure vessel and seal it by tightening the clamp. Take care that no carbide comes in contact with the soil until a complete seal is achieved. 4. Raise the moisture tester to a vertical position so that the soil in the cap will fall into the pressure vessel. 5. Shake the instrument vigorously so that all soil lumps are broken to permit the calcium carbide to react with all available free moisture. The instrument should be shaken with a rotating motion so that the steel balls will not damage the instrument or cause soil particles to become embedded in the orifice leading to pressure diaphragm. 6. When the needle stops moving, read the dial while holding the instrument in a horizontal position at eye level. 7. Record the dial reading. 8. With the cap of the instrument pointed away from the operator, slowly release the gas pressure. Empty the pressure vessel and examine the material for lumps. If the sample is not completely pulverized, the test should be repeated using a new sample. 9. The dial reading is the percent of moisture by wet mass and must be converted to dry mass. Note: If the moisture content of the sample exceeds the limit of the pressure gauge 20 percent moisture), use half of the soil mass and double the dial reading. Other methods of determining moisture content quickly: Other methods of measuring moisture content quickly include measurements by stove method and by micro wave oven methods. ASTM D4959-07 is used for measuring by stove method and ASTM D4643-08 is used to measure moisture my micro wave method. Results and Comments: Zero Error of Dial Gauge = 0. 8 Dial Gauge Reading = 17. 6 Corrected Dial Gauge Reading = 16. 8 Wsp = 0. 68 W (Moisture Content) = 20. 19 % * Speedy Moisture meter give better and faster result than the ordinary oven drying. * In this method the water present in soil reacts with calcium carbide and results in acetylene gas which in turn gives the value of moisture content. * Speedy moisture meter method is an efficient method as it doesn’t involve too much time for its performance. It is used when tests are performed in the field. * Moisture content effects the soil resistivity, soil compaction and soil shear strength. How to cite Moisture Content Experiment, Essay examples