Women Sports Essays - Sexism, Womens Sports, Ice Hockey,

Women Sports Women and women's sports have made great strides since the mid 70's. Although, gender inequality in sports is still common in most sports today. Prior to the early 1970 women did not have teams or similar programs that the males had. In 1972 the government finally stepped in and passed Title IX of the Educational Amendments. Today women are given many opportunities to participate in sports. While opportunities have increased for women, the equal rights of men and women's athletics are still heavily favoring men's athletics'. Many sports played by women are still seen as inferior to men sports. Men can make a wealth profession from playing professional sports. Women have little to no options, as there are few professional women's team. The NBA and the WNBA are examples of a professional sport that both men and women have there own league. The biggest difference in the leagues is that the NBA players make extremely larger salary than the women of the WNBA. Main reason for the salary difference is that people are willing to pay a larger amount to see a NBA game. Also the NBA has spent millions in advertisements. In most cases, women's athletics programs are seriously lacking the funds as compared to men's programs. In most universities men's programs have the better gym, the nicer facilities, the newest equipment, and the top notch coaching staff. While the women's teams are not subjected to the same luxuries as the men's teams. This is due to the bonuses schools have by having a excellent men's athletic program. Football teams like Nebraska, Texas, and Michigan rely heavily on their football teams. When there football team has a good year they will participate in a big time bowl, such as the 'Sugar Bowl'. Half of the money generated from the bowl is given to the school. This money usually ends up being a lot of money. Every year these schools depend on their football team to keep them financially sound. These schools can afford to pay a coach a large salary or build a new football stadium. These schools may have excellent programs for women's sports, but no female sport team can create the money that a big time football program can. Social equality of Men and Women's athletics has come a long way since 1970. Today women have some professional teams and have many sports opportunities in school. Racial discrimination in sports has existed since the beginning of sports. Much of all sports now are heavily desegregated, but racial discrimination has not disappeared. In the 1980's color was an issue as two black members of a golf team were not allow to play due to blacks not being allow to play on the course. Even with professional athletes, color has been an issue. Arthur Ashe was a professional tennis player who couldn't play tennis in some places in the United States. In 1986 black players of the Boston Red Sox were not allow to attend some clubs in spring training. Owners of professional teams could not afford to turn their heads on black athletes, as black athletes became their meal ticket to a successful franchise. While many black athletes are awarded with large financial contracts the owners are ones who are making more money. Without desegregation in some sports, owners would have been missing out on a golden opportunity. Some sports have been slow in the process of desegregation. Hockey for example is a sport that is mainly populated with white males. Players like Anson Carter of the Boston Bruins and Mike Grier of the Edmonton Oilers are example of black hockey player. Main reason that the NHL has few black hockey players is that many hockey players are from Canada and the northern States of the US. Place that are scarcly populated with black hockey players. Other reasons are that hockey is an expensive game to play and is mostly played in a cold weather area. Anson Carter is a product of his environment. He grew playing hockey as a child in Toronto, Ontario, a hockey city. While other friends quit hockey he stayed with it and now is a profession hockey player. Carter has received racial slurs from other hockey players. Carter continues to play all-star type hockey for the Boston Bruins.

Contrast of Women in Tess of the DUbervilles and The Wife of Baths Prologue essays

Contrast of Women in Tess of the D'Ubervilles and The Wife of Bath's Prologue essays The portrayal of Thomas Hardy's character Tess in his work Tess of the D'Ubervilles and Geoffrey Chaucer's character of Alisoun in his work The Wife of Bath's Prologue is such that both women are seen by society at the given time in history as rebellious, discontent, and badly behaved . Though these portrayals are the result of the cultural values held at said time, they have been immensely influenced by the ideas that the authors respectively had of women as well as the lens of context that each character is viewed through. The belief that these two characters 'behave badly' is highlighted through double standards in the novels' respective societies as well as pristine character representation that Chaucer and Although the mindset in which women are viewed has changed drastically over the years, the attitudes that men in the Victorian Era had towards women greatly influenced the representation of Tess that Hardy gives to us in his book. Throughout the Victorian Era, women who were married were treated as 'lesser humans,' and were valued by their husbands if they were efficient, submissive, and most importantly - faithful. The women that had acted in a sexually impure way were referred to as "fallen women," and in all essence were cast aside by society because of the 'dirtiness' that they carried with them. In Hardy's novel, the character of Angel Clare viewed Tess as a possible lover because he was under the impression that she was not sullied in any way. While observing her during breakfast as she talks to the other dairy-folk he described her as "a fresh and virginal daughter of Nature" (Hardy 137), but just a little while later, once Tess lets him know about her past affairs with Alec, his opinion of her changes instantaneously. Instead of being understanding or at the very least forgiving, he thinks of Tess now as an imposter and someone to stay clear of. The sudden chang...

Principles and Practices of Effective Leadership - Critical Thinking Essay

Principles and Practices of Effective Leadership - Critical Thinking Mod 1 - Essay Example Both business leaders are globally recognized as the icons in their unique United States market segments. Bill Gates implemented a task oriented leadership style, demonstrating effective leadership. Task-oriented leadership style focuses on behavior that prioritizes accomplishment of assigned tasks and responsibilities (Carroll, 2008). Under the task-oriented leadership style, Bill Gates focused on creating more and more new products for his established company, Microsoft. Whenever, Bill Gates was able to successfully create strong popular demand for his new products and services in uncharted computer-based market segments, Bill Gates would do everything in his power to retain the newly gained market segment position. As a busy executive, Bill Gates prioritize generating higher interest in developing, selling, and other management and marketing functions of his Microsoft Company. The task-oriented leadership style includes Bill Gates’ holding regular meetings with his line and staff employees and managers. Bill Gates would reprimand subordinates who did not meet established goals and objectives on time. Bill Gates’ task-oriented leadership style pushed the line and staff employees and managers to prioritize meeting prescribed organizational goals and objectives. The leadership style ensures Bill Gates that all his prescribed organizational goals, visions, missions, and objectives are eagerly met by the subordinates and managers. Under the task-oriented leadership style, Bill Gates assigned each employee specific tasks and responsibilities. Similarly, Donald Trump implements the autocratic leadership style, demonstrating effective leadership. The leadership style focuses giving specific instructions on what should be done. The employees are not allowed to contribute their opinions or recommendation to the decision making process (Daft, 2010). Donald Trump is very effective using the autocratic leadership

Outsourcing Clinical Trial Research Paper Example | Topics and Well Written Essays - 750 words

Outsourcing Clinical Trial - Research Paper Example In developed countries, there is need to recruit a large population for the trials which is not possible. This is because people in the developed countries have health insurances or they benefit from the government making them reluctant to sign up for the clinical trials. This is contrasted to the situation in developed countries where the clinical trials are done. The population in developing countries has no health insurances and the public health services that they are able to receive are dismal. This makes the population to sign up for the trials as they are promised care when they involve in the trials. In an analysis that was carried out in one of the developing countries, India, the population believe that when they sign up for the trials, they will be in a position to receive better care. This can be considered a means of industries testing their drugs on poor patients. Most of those that sign up for the trials are those who are illiterate and this makes it difficult to be sure whether they have understood the consent documents that they are given. A major problem with the trials is that they are not published as trials. Despite the regulations that may be put forward to ensure safety of the patients, most of the patients are not informed by the physicians that they are involved in the trials. Several problems have been experienced in clinical trial but instead of prohibition to protect human rights, the advocates for the activities argue that there is only need to improve the monitoring of such activities.

Bioaccumulation of Heavy Metals in Soil and Vegetables

Bioaccumulation of Heavy Metals in Soil and Vegetables Abstract The present study was carried out to assess heavy metals Cadmium (Cd), Lead (Pb), copper (Cu), zinc (Zn), Chromium (Cr) and Nickel (Ni) levels in vegetables like Cauliflower (Brassica oleracea var. botrytis), Cabbage (Brassica oleracea), Carrot (Daucus carota), Brinjal (Solanum melongena), Spinach (Spinacia oleracea) and Radish (Raphanus sativus) irrigated with domestic wastewater. The vegetable samples were randomly collected from the farmlands irrigated with domestic wastewater around the Hisar district. Spinach, cabbage, carrot, brinjal and carrot accumulated higher Cd (1.30ÂÂ ±0.31), Pb (4.23ÂÂ ±0.32 mg kg-1), Cu (1.42ÂÂ ±0.25 mg kg-1), Zn (3.4ÂÂ ±0.28 mg kg-1), Cr (1.16ÂÂ ±0.11 mg kg-1) and Ni (2.45ÂÂ ±0.86 mg kg-1) respectively. Transfer Factor (TF) of Cd, Pb, Cu, Zn, Cr and Ni are more in spinach (0.0306), cabbage (0.4448), spinach (0.2642), cauliflower (0.2494), carrot (0.0764) and spinach (0.7469) respectively. The health risk assessment has bee n calculated followed by Estimated Daily Intake Metal (EDIM) and Estimated Health Risk Index (EHRI). The present study highlights that both adults and children consuming vegetables grown in wastewater irrigated soils accumulate significant amount of these metals. However, the values of these metals were lesser than recommended maximum tolerable levels proposed by the FAO/WHO (1999). Keywords: Daily intake, Heavy metals, Plant uptake, Risk Assessment, Reference dose, EDIM, EHRI Introduction Indian economy is based on agriculture and having second largest population in the world. Most of its states are depends on the monsoon. There are two main sources for irrigation. First one is canal and second is ground water but the quality of ground water is so poor for the long sustainability of agriculture system. This water is not adequate to fulfill the crop water requirement and needs additional extra water for agricultural purposes. To cater the need of the present demand for irrigation, use of municipal domestic wastewater, is becoming a common practice in urban areas of Haryana, India. This causes serious problems of salinity and ultimately reduction in agriculture production (Marshall et al., 2007, Singh et al., 2010). The large amounts of untreated industrial and domestic wastewater are used for year round irrigation of vegetables. Such waste water usually contains heavy metals that accumulate in the soil. The use of such untreated wastewater has been reported to cause co ntaminations of the food chain (Wang et al., 2004; Mapanda et al., 2005). Some trace amount of heavy metals such as Zn and Cu are essential for the growth of organisms while others such as Cd and Pb are toxic (McBride, 1994, Kabata-Pendias and Mukherjee, 2007). Dietary uptake pathway could be through crops irrigated with contaminated wastewater and have been reported to contain large amount of toxic heavy metals which may lead to health disorders in humans depending on the uptake of these metals into plant and consumed by animals or humans (Bosso and Enzweiler, 2008; Fu et al., 2008; Lim et al., 2008; Agbenin et al., 2009). Consumption of metal contaminated vegetables may lead to a weakened immune system, intra-uterine growth retardation, impaired psycho-social behavior, high prevalence of upper gastrointestinal cancer and other disorders typically associated with malnutrition (Arora et al., 2008). Potential health risks to humans from consumption of vegetables can be due to heavy metal uptake from contaminated soils via plant roots as well as direct deposition of contaminants from the atmosphere onto plant surfaces (McBride, 2003). A number of previous studies from developing countries have reported heavy metal contamination in wastewater and wastewater irrigated soil (Cao and Hu, 2000; Mapanda et al., 2005; Nyamangara and Mzezewa, 1999; Singh et al., 2004; Nan et al., 2002). Dietary intake is the main route of exposure of heavy metals for most people (Tripathi et al., 1997). The information about heavy metal concentrations in different type of vegetables and their dietary intake is very important for assessing their risk to human health. Heavy metals in the nutrient cycle have seriously threatened health and environmental integrity, therefore, problem of heavy metal contamination in vegetables should be studied in details to develop central strategies. The objective of presen t study was bioaccumulation of heavy metals in vegetables irrigated by domestic wastewater and assessment of health rick due to these heavy metals. Materials and methods Study area and sampling All samples were randomly collected from the farmlands irrigated with domestic wastewater around the three different locations such as Rishi Nager (L1), New Police Line (L2) and Ludass village (L3) of Hisar district of Haryana, India. Soil samples were collected at the surface depth of 10cm using stainless steel spade sampling tools and plastic buckets to avoid any contamination of samples with traces of elements from the tools. At each sampling site, scrape away surface debris and remove a core sample to the appropriate depth. Soil samples were air dried, ground, passed through a 2mm sieve and stored in plastic bags for further analysis. Five ground Water and seven wastewater samples were also collected from the each location. All samples were collected and stored and kept at 4oC for further analysis in polythene bags/canes according to their type and brought to the laboratory for metal quantification. Sample preparation All the collected Vegetables were washed with double distilled water to remove airborne particles. The edible parts of the samples were weighed and soils samples were air-dried at room temperature, to reduce water content. All the samples were then oven-dried in a hot air oven at 70ÂÂ ±5 oC for 24 h. Dried samples were powdered using a pestle and mortar and sieved through muslin cloth. Digestion of the vegetable and soils samples For each vegetable, three powdered samples from each source of domestic wastewater irrigation (1.0 g each) were accurately weighed and placed in crucibles, three replicates for each sample. The soil and vegetable ash samples were digested with perchloric acid and nitric acid (1:4) solution. The samples were left to cool and contents were filtered through Whitman filter paper No. 40. Each sample solution was made up to a final volume of 50 ml with distilled water and concentration of heavy metals were analyzed by atomic absorption spectrophotometer (ASS: model AA6300, Shimadzu). Risk Assessment Transfer Factor (TF) The transfer factor (TF) of Cadmium (Cd), Lead (Pb), copper (Cu), zinc (Zn), Chromium (Cr) and Nickel (Ni) from the soil to vegetables were calculated using below given equation 1(Cui et al., 2004; Gupta, et al., 2010): (1) Estimated Daily Intake of Metal (EDIM) The Estimated daily oral intake of metals from soil through vegetables in mg was calculated by equation 2: (2) Where; Cm is heavy metals conc. in vegetable plants (mg/kg), CF is conversion factor, DI is daily intake of vegetables (kg/ person/day) and BAw is Average body weight (kg). The conversion factor used to convert fresh green vegetable weight to dry weight was 0.085, as described by Rattan et al., 2005; Khan et al., 2008, Arora et al., 2008). The average daily vegetable intakes for adults and children were considered to be 0.250 and 0.150 kg/ person/day, respectively, while average body weights were taken as 55 and 25 kg of the age of 35 and 16 years respectively for adult and child. Estimated Health Risk Index (EHRI) Estimated health risk index (EHRI) is the ratio of estimated daily intake of metal (EDIM) to the reference dose (RD) is defined as the maximum tolerable daily intake of a specific metal that does not result in any harmful health effects. If the value of EHRI less than one than the exposed population is said to be safe and if greater than one indicating that there is a potential risk associated with that metal (IRIS, 2003) was calculated by below given equation: (3) Result and discussion Metal concentration level in water and soil The quality of domestic wastewater and ground water (tube well) was assessed for irrigation with respect to their pH, EC, OC and some of the heavy metals. The pH of the sewage water in the range of 6.8-7.3 (7.03ÂÂ ±0.07) was lower than the ground water as collected from the nearby area in the ranged of 7.2- 7.9 (7.6ÂÂ ±0.12) while its salt content (EC) was in the ranged of 175.8-195.3 mS/m considerably higher than those of ground waters (148.9-158.6 mS/m). The concentration for heavy metal contents in domestic wastewater and in ground water samples shows that Cd, Pb, Cu, Zn, Cr and Ni (figure 1) are well within the limits permissible limit set by FAO (1985) and PFA (2000). In general, concentrations of heavy metals were higher side in domestic wastewater than in the ground waters (Tube Well) which could be toxic to some crops and human health. In the studied area, the concentration of all the heavy metals in water and domestic wastewater were found to be higher except Zn fr om the permissible limits of Indian standards (PFA, 2000) and (WHO/FAO, 2007). The total concentrations of heavy metals (Cd, Pb, Cu, Zn, Cr and Ni) in soils sampled at the three different sites are presented in figure 2. The average pH of the location-I (7.04ÂÂ ±011), location-II (7.02ÂÂ ±0.19) and location-III (7.0ÂÂ ±0.03) soil are almost nearly neutral. The electrical conductivity (EC) was 190.2-273.6 mS/m for location-I, 202.8-247.2 mS/m for location -II and 170-271.3 mS/m for location-III. The percent organic carbon contents in soil were higher due to constant domestic wastewater irrigation and ranged from 3.48-5.2% for location-I, 3.85-5.54% for location-II and 3-69-5.6% for location-III. As the sub soils were clayey the organic carbon was found to be in high percent. Soil organic carbon is the most important indicator of soil quality and in addition to acting as a store-house of the plant nutrients plays a major role in nutrient cycling (Rattan et al., 2005). Across the study area, wide ranges of soil heavy metal concentration were observed and are shown in figure 3. The observed concentration of heavy metal in ranged between 37.76-73.5 mg kg-1 for Cd, 2.74-22.44 mg kg-1 for Pb, 0.54-24.16 mg kg-1 for Cu, 0.96-12.44 mg kg-1 for Zn, 3.21-72.85 mg kg-1 for Cr, 1.37-6.47 mg kg-1 for Ni, and 249.3-773.4 mg kg-1 for Fe for location-I. For location-II, heavy metals ranged between 23.7-103.7 mg kg-1 for Cd, 5.67-30.99 mg kg-1 for Pb, 3.04-16.47 mg kg-1 for Cu, 3.16-9.16 mg kg-1 for Zn, 3.19-41.35 mg kg-1 for Cr and 4.68-13.77 mg kg-1 for Ni; 6.31-66.61 mg kg-1 for Cd, 3.20-19.60 mg kg-1 for Pb, 1.35-11.81 mg kg-1 for Cu, 4.47-15.55 mg kg-1 for Zn, 1.38-3.54-46.64 mg kg-1 for Cr and 1.38-9.99 mg kg-1 for Ni for location-III. The domestic wastewater irrigated soil in all locations, the heavy metal (Cd, Pb, Cu and Cr) concentrations was not significantly and for Zn and Cr is significant at (P The results have clearly indicated higher concentration of metals in soils which is contributed prolonged irrigation by sewage wastewater. If the same trend continues the concentrations of metals will accumulate in the soil. Relatively higher amounts of these heavy metal which attributes to the reduction in soil pH to moderately acidic conditions as well increase in organic carbon due to the continuous use of sewage effluents. This may be a cause of prime concern in near future. Long-term application of domestic wastewater will result in increase in organic carbon and decrease in pH. Heavy metal accumulation in vegetables The concentrations of heavy metals in edible part of vegetables (Table 3 and figure 2) were investigated in vegetables which is commonly grown. The bioaccumulations of heavy metals concentration in all the vegetables are different, so no similar trend have been observed for heavy metal concentration. The heavy metals bioaccumulation in cauliflower was Zn > Pb > Cu > Ni > Cd > Cr, for cabbage was Pb > Zn > Cd > Cr > Cu > Ni, for carrot was Zn > Pb > Ni > Cu > Cr > Cd, for brinjal Zn > Pb > Cd > Ni > Cr > Cu, for spinach was Zn > Ni > Pb > Cd > Cu > Cr , a similar trend have also been observed by Pandey and Pandey (2009) and for radish Zn > Ni > Pb > Cr > Cu > Cd. Cauliflower accumulated in the range of 0.15-0.27 mg kg-1 Cd, 0.14-0.34 mg kg-1 Pb, 0.7-1.75 mg kg-1 Cu, 2.9-5.9 mg kg-1 Zn, 0.10-0.35 mg kg-1 Cr and 0.01-0.60 mg kg-1 Ni, cabbage accumulated 0.30-1.20 mg kg-1 Cd, 3.37-5.37 mg kg-1 Pb, 0.06-1.10 mg kg-1 Cu, 0.74-4.90 mg kg-1 Zn, 0.06-1.23 mg kg-1 Cr and 0.01-0.34 mg kg-1 Ni, carrot accumulated 0.20-0.70 mg kg-1 Cd, 0.98-3.25 mg kg-1 Pb, 0.55-1.95 mg kg-1 Cu, 2.65-4.02 mg kg-1 Zn, 0.96-1.50 mg kg-1 Cr and 0.85-1.36 mg kg-1 Ni, brinjal accumulated 0.50-1.10 mg kg-1 Cd, 0.80-2.64 mg kg-1 Pb, 0.30-0.46 mg kg-1 Cu, 3.26-3.90 mg kg-1 Zn, 0.30-1.02 mg kg-1 Cr and 0.64-0.86 mg kg-1 Ni, spinach accumulated 0.7-1.88 mg kg-1 Cd, 1.26-3.8 mg kg-1 Pb, 0.90-1.45 mg kg-1Cu, 1.6-6.75 mg kg-1 Zn, 0.65-1.05 mg kg-1 Cr and 0.01-3.80 mg kg-1 Ni, and radish accumulated 0.22-0.38 mg kg-1 Cd, 0.64-1.24 mg kg-1 Pb, 0.19-1.30 mg kg-1 Cu, 0.56-2.70 mg kg-1 Zn, 0.76-1.25 mg kg-1 Cr and 0.21-2.40 mg kg-1 Ni. The range of Cd concentration in brinjal (0.50-1.10 mg kg-1) recorded in this study was lower than the range (1.10 9.20 ÃŽÂ ¼g g-1) reported by Sharma et al. (2006). Vegetables (spinach and cabbage), range of Ni concentration was highest in spinach (0.01-3.80 mg kg-1). These values were lower than the range (5.55 15.00 ÃŽÂ ¼g g-1) reported by Sharma et al., 2006 and Singh et al., 2010 in spinach from Dinapur area as well as the range (0.2 3.0 mg kg-1) in spinach from waste water irrigated areas of Hyderabad reported by Sridhara Chary et al. (2008). In cabbage concentrations of Pb, Cu, Zn, Cr, Ni and were lower during the present study as compared to those obtained by Sridhara Chary et al. (2008). The present concentration (mg kg-1) of 0.30ÂÂ ±0.03 for Cd, 0.94ÂÂ ±0.10 for Pb, 0.83ÂÂ ±0.18 for Cu and 0.94ÂÂ ±0.09 for Cr in radish were lower than the values obtained for radish collected from a suburban area of Zhengzhou city, Henan Province, China (Liu et a l. 2006). Khan et al. (2008) have reported higher concentrations of Cd, Pb, Cu, Cr and Ni and in radish plants grown at waste water irrigated areas of Beijing than the clean water irrigated ones. Among all the heavy metals, Zn concentration (4.26ÂÂ ±0.06) was higher and Cr (0.09ÂÂ ±0.07) was lower in cauliflower. Radwan Salama (2006) have also found highest concentration of Zn in vegetables collected from Egyptian markets. The bioaccumulation of Cd in spinach is higher than all the tested vegetable samples and similar result have also observed by Zhuang et al., 2009 in chaina. The bioaccumulation of Pb, Cu, Zn, Cr and Ni were found higher in cabbage, carrot, cauliflower, carrot and radish respectively. The results indicate that the concentrations of heavy metals in all the vegetables below the Indian standard (PFA, 2000) and (WHO/FAO, 2007). Heavy metal transfer factor Due to industrialization and urbanization, the heavy metal concentration of soil has increased worldwide. Soil-to- plant transfer of heavy metal is major pathway of human exposure to soil contamination (Chi et al, 2004). The high transfer factor from soil to plants indicates a strong accumulation of the particular metals by vegetable crops (Khan et al., 2008). The results indicated that TF values were lower for Cd, Pb, Cu and Cr, and higher TF for Zn and Ni from those. The transfer factor values in soil to plant of studied metals such as Cd, Pb, Cu, Zn, Cr and Ni for various vegetables varied between vegetable plants and locations are shown in table 4. The results revealed that there is large variation in transfer factor of Cd, than other metals in all three locations. The spinach (0.0306) had very high transfer factor for Cd and followed by brinjal (0.0207), cabbage (0.0165), carrot (0.0108), radish (0.0071) and cauliflower (0.0049). Similarly, The cabbage (0.4448), had very high tr ansfer factor for Pb and followed by carrot (0.2376), spinach (0.2187), brinjal (0.0207), cauliflower (0.1672) and radish (0.0988); The carrot (0.2977) had very high transfer factor for Cu and followed by, spinach (0.2642), cauliflower (0.2537), radish (0.1740), cabbage (0.0881) and brinjal (0.0818); The carrot (0.0764) had very high transfer factor for Cr and followed by radish (0.0619), spinach (0.0527), cabbage (0.0454), brinjal (0.0408) and cauliflower (0.0054) for location-III; The cauliflower (0.2494) had very high transfer factor for Zn and followed by carrot (0.1991), brinjal (0.1909), cabbage (0.1862), spinach (0.1739) and radish (0.0984) for location-II; The spinach (0.7469) had very high transfer factor for Ni and followed by carrot (0.4451), radish (0.4542), brinjal (0.2348), cauliflower (0.0732) and cabbage (0.0335) for location-I. The transfer factor of Cd, Pb, Cu and Cr is more in Location III, similarly, Zn in location II and Ni in location-I. Therefore, vegetable cr ops growing on polluted site can accumulate high concentrations of trace elements to cause serious health risk to consumers. Risk Assessment In order to check the health risk of any toxicity from wastewater, it is necessary to estimate the level of exposure of the heavy metals through food chain. In this studied six vegetables were selected and calculate the health risk assessment in terms of estimated daily intake of metal (EDIM) and estimated health risk index (EHRI) by considering the intake of metal through vegetables by the human being. Estimated Daily Intake of Metal (EDIM) The daily intake of heavy metals was estimated on the basis of the average consumption and concentration of metal in particular vegetable spices. The average concentration of Cd, Pb, Cu, Zn, Cr, Ni and Fe are shown in table 3. Based on the above concentrations, the estimated daily intake of metal (EDIM) for adults and children through food chain were calculated is shown in Table 5. The highest daily intake of metal such as Pb, Zn, Ni, Cu, Cd and Cr were from spinach, cabbage, cauliflower, spinach, carrot, spinach and Carrot respectively grown in domestic wastewater for both adults and children. The results of studied revealed that EDIM suggest that the consumption of vegetables grown in domestic wastewater polluted location is high but is free from any risk as the dietary intake of Cd, Pb, Cu, Zn, Cr and Ni in adults is below than the permissible limits (WHO, 1996). Estimated Health Risk Index (EHRI) In order to investigate the estimated health risk index (EHRI) associated with domestic wastewater irrigated soil, it is essential to estimate the level of exposure by quantifying the route of exposure of a heavy metal to the target person. The results indicate that the EHRI values were less than one for Cd, Pb, Cu, Zn, Cr and Ni in all tested vegetables consumption. Therefore, the health risks of heavy metals such Cd, Pb, Cu, Zn, Cr and Ni exposure through vegetables was no consequences and generally assumed to be safe. All the estimated dietary intake of Cd, Pb, Cu, Zn, Cr and Ni were far below the tolerable limits. The oral reference dose (RD) for Cd, Pb, Cu, Zn, Cr and Ni are 1.0E-03, 3.5E-03, 4.0E-02, 3.0E-01, 1.5E-00 and 2.0E-02 mg kg -1 day -1, respectively given by US-EPA (2002), IRIS (2003). The results of the study showed that EDIM and EHRI suggest that consumption of vegetable grown in polluted soil irrigated with domestic wastewater is nearly free of risk. But there are a lso other sources of metal exposure such as dust inhalation, vehicular exhaust which were not include in this study. Conclusion The prolonged domestic wastewater irrigation increases heavy metal accumulation in the soil has lead to contamination of food crops in the study area. This study shows that edible vegetables shows significant bioaccumulation of heavy metals in vegetables grown in sewage wastewater irrigation. These vegetables are supplied to local markets and there is possibility of health hazard associated with consumption of these contaminated vegetables over a long period of time. The concentration of all heavy metals in domestic wastewater was found to be higher except Zn from the permissible limits of Indian standards (PFA, 2000) and (WHO/FAO, 2007). The results indicated that higher concentration of metals in soils which is contributed prolonged irrigation by sewage wastewater. If it is continues, the concentrations of metals will accumulate in the soil. Relatively higher amounts of these heavy metal which attributes to the reduction in soil pH to moderately acidic conditions as well increase i n organic carbon due to the continuous use of sewage effluents. The concentration of heavy metals in all the vegetables is lesser than Indian standard (PFA, 2000) and (WHO/FAO, 2007). The transfer factor of Cd, Pb, Cu and Cr is more in Location III, similarly, Zn in location II and Ni in location-I. Therefore, vegetable crops growing on polluted site can bio-accumulate high concentrations of trace elements to cause serious health risk to consumers. The highest daily intake of metal such as Pb, Zn, Ni, Cu, Cd and Cr were from consumption of the spinach, cabbage, cauliflower, spinach, carrot, spinach and Carrot respectively grown in domestic wastewater for both adults and children. The results of studied revealed that EDIM and EHRI suggest that the consumption of vegetables grown in domestic wastewater polluted location is high but is free from any risk. Therefore, the health risks from the heavy metals such Cd, Pb, Cu, Zn, Cr and Ni exposure through vegetables was no consequences and generally assumed to be safe. Therefore, in order to reduce risks, plants with lower accumulative nature should be grown. In this scenario the present study significantly indicating the need for proper treatment and disposal of domestic wastewater with low cost and worldwide acceptable technology.

Growing Up with My Cousins Essay

I consider my cousins, Jessica and Jennifer, to be my best friends. We have always been close growing up. Jessica, Jennifer and I are very close in age. Jennifer is two years older than me, and Jessica is two months younger than me. I believe that we being close in age gave us a sisterly bond. Growing up, we spent a lot of time together at my grandma’s house. While we were at my grandma’s house, we let our imagination run wild. Today, there are a lot of miles between our homes. We don’t let the distance keep us from spending time together. I consider growing up with Jessica and Jennifer to be my favorite pastime. Jessica and Jennifer feel more like sisters to me than cousins. During my life, my mom has never been around. Throughout my younger years, I needed direction on growing into my female body. My cousins taught me how to take care of myself. We have always been there emotionally for each other. A special day for me was when I got to stand up beside my cousins in Jessica’s wedding. I felt closer to them on that day than ever before. My grandma has always considered us girls as her â€Å"three angels.† When we were young girls, my grandma invited us to spend a lot of weekends at her home. While we were at grandma’s house, we were spoiled a lot. Almost every weekend, we went roller skating at the Skate Ranch. The Skate Ranch was our special hangout place; we had a lot of fun there. Another fun memory at grandma’s house was all of the home videos our grandma recorded. My grandma would often hide in the front window and record us cheerleading in her front yard. All of our lives, we have never lived in the same town. The distance has never stopped us from seeing each other. We take turns driving to each other’s houses. I think traveling to each other shows the dedication we have to one another. If we aren’t able to see each other often, we know that we can call each other if we need to talk. I have always been able to tell my cousins anything. Even with kids, husbands, and busy work schedules, we still make time to get together. I will always cherish all the memories we made when life was easy. Even when we are grandmothers ourselves, I know that we will still be very close. I have two of the best friends that anyone could ask for. My favorite pastime is growing up with Jessica and Jennifer.

Building Trust Within a Group

Building Trust within a Group Mgt/521 When working in teams I have found that team members have to earn trust from one another. It helps that everyone in the group has the same goal and in the end wants to achieve the same things. Trust is built when everyone is engaged and there is plenty of communication and involvement from each team member. There has to be a lot of give and take. Trust is built starting from small assignments and each individual doing their part. Trust can easy be lost right away if someone in the group is not participating to achieve the end goal. It is important to keep trust among team members by staying involved, communicating, and working together. The weight of the team projects must be evenly dispersed throughout team members. If one team member is going more than others, trust can be lost. Trust is very complex and has multiple layers. Although trust is a major factor in interpersonal relationships, there has been relatively little research done on the topic. Trust emerges and changes in situations that are difficult to observe and study, such as in â€Å"strain test† situations (Holmes, 1981). Strain test situations are when on individual’s outcomes is dependent on his or her partner, but the actions that would promote the individual’s own interests differ than what would benefit the partner. I think this goes back to the give and take scenario and doing what is best for the group, not just one individual. References Holmes, J. G. (1981). The exchange process in close relationships: Micro behavior and macro motives. In M. J. Lerner & S. C. Lerner (Eds. ), the justice motive in social behavior (pp. 261–284). New York: Plenum. Current Directions in Psychological Science, (2007, Oct 01); 16(5); p264 5p.