The Film Miss Presentation and Mistreated Women Essay

The Film Miss Presentation and Mistreated Women - Essay Example In addition to this, only 16% of women are writers, directors, producers, cinematographers and editors. Patriarchy has unfortunately caused a poor representation of women in society. In this paper, I will analyze the power of the media and its influence on the role of women. The paper further dwells upon the effects of the negative image of women, created by media, which affects their position in society. The media has been continuously using women to its benefits, meeting the needs of the male audience. This has eventually had a negative effect on women and their representation and position in the world. This is because you can’t be what you can’t see. ‘The media is the message and the messenger’. These were the opening remarks in Pat Mitchell’s documentary. He is the president and CEO of the Paley Center for Media. Jackson Katz, the author of The Macho Paradox, argues that people learn much more from the media than from any other source. On the other hand, Jim Steyer the CEO of Common Sense Media argues that the media is delivering the content that is shaping our society. Even though 51% of the US population is women, only in very rare cases anyone of them achieves elite positions. The media is one of the key factors which are to blame for this. It makes and delivers the news and for this reason, most of the information we get from it is a result of the trends liked by the media. It has portrayed the males as dominant over the females. Patriarchy is evident and the female identity has been blurred. Nude pictures of attractive women are used all the time in magazines, movies and even on calendars and billboards on the streets. This all objectifies women and makes them a lifeless thing of desire and lust. The director of this film emphasizes that despite the high percentage of women in the US, only 17 of them are members of Congress. Since 1979, the first election of a woman to the  congress took place in 2010. This fact proves the evidence of patriarchy.

Director of health information management Case Study

Director of health information management - Case Study Example This particular activity is greatly influenced by health policies that the original contract agreement is usually affected. For instance, the issue on the cost of photocopying health information has been greatly changed by these policies and legislature created to shape this activity. In the creation of these laws, all government branches have significant roles to play. However, the executive and the judiciary carry the most significant responsibility in the creation of this cap. The executive has the responsibility of creating the original structure of the cap (Johns, 2000). From these provisions, all health units are provided with specific instructions under which to operate. The executive will also have the responsibility of researching and coming up with the best recommendations to create these policies (LaTour, 2006). On the other hand, the judiciary has the responsibility of ensuring that the laws created by the executive are adhered to. It is also under the jurisdiction of the court to handle any amendments to the created policies. With the significant power the courts have, the fully implementation of these laws are greatly under the influence of the performance on the judiciary system on this particular case (LaTour, 2006). All organizations are required by the law to adhere to the provisions of the law. However, if the organization is discontent with the specifications of this policy then it may use the judiciary to change the contentious clauses. Minus the help and consideration of the judiciary system health organization may have less significant role to play in the creation of this particular legislation (Fuller & Callahan,

Pit bull (dogs) Essay Example | Topics and Well Written Essays - 250 words

Pit bull (dogs) - Essay Example Researchers state that dogs are not born aggressive or their aggression is not dependant on the breed they belong to. A study was conducted by Casey and fellow researchers who identified that dogs did not show aggression towards the family members of their keepers until the dogs were directed to do so or were trained to act aggressive against family members (Casey 60). Another reason due to which Pit bull can be kept as friends is that they are very near and loyal to their owners and are highly social. They love making friends and are easier to train and can be kept throughout the life. ASPCA states that if a pit bull goes through proper social training then they make the most intelligent as well as nonaggressive pet dogs (Owens 24). A third reason for keeping pit bull dogs as pets is that these dogs are highly loyal to their family members and are one of the best protectors. These dogs have the ability to bark really loud and due this they are able to keep strangers and trespassers away from entering the house of their owners. Pit bull dogs should be kept as pets because they are harmless and it is myth that because they belong to the bread of aggressive dogs they are aggressive in nature since birth. Pit bull dogs should even be kept as pets because they are very social if they are provided with proper social training and they do not harm family members instead are very effective in scaring away strangers and trespassers. Casey, R.A, B Loftus, C Bolster, G.J Richards, and E.J Blackwell. "Human Directed Aggression in Domestic Dogs (canis Familiaris): Occurrence in Different Contexts and Risk Factors." Applied Animal Behaviour Science. 152 (2014): 52-63.

Resolving conflicts Essay Example | Topics and Well Written Essays - 250 words

Resolving conflicts - Essay Example This research will begin with the statement that teams and groups are inherent parts of the organization, where they exist naturally. Even the formation of groups within organization occurs as part of an instinctive process that involves forming, storming, norming, performing, and adjourning. According to social identity theory, people tend to identify themselves with a particular group, reacting in certain ways to the success or failure of that particular group. A great variety of projects are completed in groups where each individual member contributes with his or her share of knowledge and skills. Thus, groups exist as central players in the workplace. Groups contribute immensely to the corporate culture of an organization. The present research has identified that groups shape member behavior to a great extent and this has implications on efficiency. The right set of group dynamics play a vital role in determining successful execution of an objective. It is evidently clear from th e discussion that groups also turn out to be more efficient than their individual counterparts. It takes the right combination of individuals within the group to work successfully and it is common for members to face with diverse peers within a group. This paper illustrates that in order to enhance the productivity of the group, some variables such as size, cohesiveness, and group culture, can be adjusted.

Digital Photography Coursework Essay Example for Free

Digital Photography Coursework Essay For this coursework we had to design a book cover on a theme of our choice that comprises of our own original digital photography. The theme I have decided to base my book cover on is â€Å"Poverty†. I wanted to make a book cover with a visual integrity, which means that I wanted the reader to get the theme of the book by just looking at the cover. I wanted a simple but elegant piece of work. In order to make a great book cover I had to first of all has a great photography based on my theme. Luckily, my father organised a trip to India during the Christmas holidays. I decided to use this opportunity to bring my camera and take some pictures. I have a Canon 600D camera with the 55-70mm kit lens. I am always passionate by photography. I like taking pictures during my free time and upload them on my social page. During the trip I went to a small village called â€Å"Kichocha† in Lucknow, New Delhi. It is a really poor village with people living in huts. I then took a Cycle Rickshaw also known as a â€Å"Pedicab† and ride through the villages taking pictures. In order to get good pictures while in a vehicle I used the sport mode on the camera, because the sport mode uses a higher shutter speed to help stop fast actions. I took some great photographs during the trip that shows the true lives of the Indian. When I was back from my trip, I went through all the pictures I have taken and chose the right one suitable for my book cover. I have chosen that particular pictures because, it was one of my favourite and also was the most likeable by my friends on my social page. It also has a lot of spaces to input my texts. I also wanted a picture that the people will notice and remember. The reader always remembers powerful images on a book cover. I think this picture has done the job based on the likability of my friends. I then started editing the pictures. The software that I have used is Adobe Photoshop CS6. The reason I have chosen this software is because I am very familiar with this program since I have used it several times for previous works. I find it a very professional image-processing tool that is easy to operate. During the editing phase, I first of all had to crop the image since the work should be submitted in A4 layout. I have cropped the image in a way that I get the interesting part of the pictures in focus and also leaving space for the texts and book spin. I then did some research online of book covers of how they place their titles, subtitles, authors etc. I then created my title. I based my title from the theme of the picture itself, named â€Å"The Little Indian†. I wanted the book to look like a novel based on the life of that little boy climbing the wall. For the title, I have decided to place it at the top because there was nothing interesting to show the audience from on top of the image apart from buildings. For the font I wanted a typography that are clean, readable and that match with the theme of the photography. I have used Lucida Black Letter for the word â€Å"India†. I find it a bit like Indian style fonts. I then used different fonts for the word â€Å"The† and â€Å"Little† to make it look like a logo instead of a basic one-line sentence. For the colours I have chosen colours that make the texts pop out from the image, since the image is already very colourful. I find that green, red and yellow work well together for the title. I also applied stroke and shadow to the text to make it more easily for the viewer to read. I then designed the subtitle. I firstly did some research online to find a good phrase for my subtitle that reflects my theme. I then came up with â€Å"A true story of Poverty and Wealth†. I think subtitle is important in book cover, because it reflects the tone and emotion of the book with just a single line. I then came up with the idea of making the subtitle perspective with the wall. In order to attain this effect, I used the Vanishing Point Filter with the help of some tutorials online. I think it makes it look cool and interesting to read. This will keep the viewer interested with the way the text is attached to the picture. I then made the author name, using white impact front. The reason I have chosen Impact front is because I find it popularly used by designers and also it is easy to read and grabs the attention of the viewer. For the spin, I made the background in black colour so that the title on the spin is readable. I have used impact as font for the title and author name. I made the title on the spin same colour as the original logo title on the book cover to make it look more attractive on the shelves. I additionally add a publisher logo on the spin to make it look more realistic for a book cover. What I have learnt during the design process is planning and time management. I think both are important in making projects efficient. I have also improved my Photoshop Skills. I have learnt how to use the Vanishing Tool with the help of some tutorials online. For the camera, I could have much better pictures if I had a Zoom Lens for my camera instead of the kit lens. I could also have a better title logo if I knew how to use other software like Adobe Illustrator, which is more specialised in creating logos. I also feel that I lack some knowledge in using the correct colours for the fonts. However I manage to make it look good with the help of some friends’ feedbacks. Overall I am satisfied with the project.

Examining The Bromination And Debromination Of Cholesterol Biology Essay

Examining The Bromination And Debromination Of Cholesterol Biology Essay Bromination/debromination which is an important organic reaction that aims in purification of crude cholesterol from impurities which include 3-cholestanol, 7-cholesten-3-ol, and 5,7-chlestadien-3-ol was performed in a laboratory scale for two weeks. Due to steric constraints, only cholesterol reacted with bromine and crystallized from the solution making it possible to be separated (Feiser, and Williamson 63). The dibromocholesterol formed is regenerated by reacting with Zinc dust. In addition, three methods were used to evaluate the effectiveness. These were Sodium Iodide test, Silver Nitrate test, and Sulfuric acid test. NaI test showed a positive response as color changed to yellow. The formation of the precipitate also indicated a positive result. The sodium iodide reagent reacted with 1 ° and 2 ° alkyl halides through an SN2 mechanism.  On the other hand, the silver nitrate reagent reacted with 2o and 3 ° alkyl halides through an SN1 mechanism.   Negative results were observed for both the commercial cholesterol and 1-chlorobutane (Zubrick 38). Conversely, the t-butyl chloride gave a positive result for the AgNO3  test and a negative result for the NaI test. The synthesized cholesterol was 0.29 gram and the theoretical yield was 1.08 gram. This gave a percent yield of 26.9 gram. Although this was a low yield the TLC analysis confirmed a high purity of the synthesized cholesterol. The melting point of the synthesized cholesterol and commercial cholesterol seems to fall in the same range. This confirms the purity of the synthesized cholesterol. TLC analysis was carried out to confirm the purity of the analysis. The distance traveled by commercial cholesterol was 5.5 whereas that travelled by the synthesized cholesterol was 4.6. The absence of other spots on the TLC plate confirms that there were no contaminations present in the sample. Introduction Cholesterol is an important steroidal compound found in both animals and plants. Despite the fact that cholesterol causes diseases, it plays a vital role in life. For example, cholesterol is the main structural component in cell walls and in myelin sheath formation. It is also a major precursor for most steroid hormones. Crude cholesterol is isolated from natural sources and various methods have been used in its purification. Crude cholesterol contains approximately 3-5% contamination. Some of the contaminants are 3-cholestanol, 7-cholesten-3-ol, and 5,7-chlestadien-3-ol shown below. Figure 2: Some common contaminants of commercial cholesterol The main objective of this experiment was to purify commercial cholesterol using organic reaction chemistry, including the use of the electrophilic addition. For complete purification of cholesterol from the above impurities is achieved by a reaction of bromine with cholesterol to generate dibromocholesterol. Because of the steroid ring structure present in these compounds that causes steric constraints, only cholesterol reacts with bromine to form an insoluble diaxial dibromo compound through electrophilic addition. On the other hand, cholestanal does not react with bromine and the other two contaminants are dehydrogenated by bromine leading to formation of soluble dienes and trienes respectively. The dibromo-cholesterol precipitates as a solid leaving the other impurities in the reaction solvent. A purification step such as solvent washing or crystallization is carried out to separate the solid from the impurities. The so lid dibromo-cholesterol is then reacted with zinc in order to regenerate pure cholesterol. Figure 1: Reaction Scheme for the Bromination/Debromination of Cholesterol To test the effectiveness of this reaction three different chemical tests namely sodium iodide in acetone, silver nitrate in ethanol test, and sulfuric acid test, were performed. Each of these tests is selective for a specific functional group. Dibromocholesterol contains both primary and secondary alkyl halides and reacts with a sodium iodide in acetone and silver nitrate in ethanol to form a precipitate or a cloudy solution. In addition, the presence of double bonds in dibromocholesterol in form of alkene makes it possible for the formation of a fluorescent green sulfuric acid layer and a red chloroform layer when reacted with sulfuric acid (Landgrebe 78). Material and Methods 1g of commercial cholesterol was added to a 25 mL Erlenmeyer flask. 7 mL t-butylmethyl ether was measured with a graduated cylinder and added to the flask containing the cholesterol and a magnetic stir bar. A water bath was then set up on the hotplate in the hood. The Erlenmeyer flask contain the reaction solution was inserted into the water bath and clamped as shown below. The heat and the stirrer were turned on and gently heat until all the cholesterol dissolved in t-butylmethyl ether. Figure 3:   Set-up for bromination reaction (Note: the actual reaction mixture is not blue) The flask was removed from the water bath after all the cholesterol was completely dissolved and allowed to cool to room temperature. After the cholesterol solution was cooled, the flask was clamped to the ring on the hot plate as shown in figure 4 and stirred without heating. A burette was then used to dispense 5 mL of bromine solution into the flask. A precipitate solution formed almost immediately. Figure 4:   Set-up for the Addition of Bromine The water bath was replaced with ice and tap water and the reaction solution stirred intermittently with a glass stir rod for ~ 10 minutes to complete the crystallization of the product. About 20 mL of the t-butylmethyl ether acetic acid solution was then dispensed in a clean 50 mL Erlenmeyer flask which was clamped to a ring stand and allowed to cool in the ice bath. A vacuum filtration was done using a Buchner funnel and filter paper. The solid in the filter was washed using ~10 mL of the cooled solution of t-butylmethyl ether acetic acid and then with ~10 ml of methanol. The solid was then allowed to dry with the vacuum on for about 5 minutes. the dibromocholesterol melting point was measured and recorded. The dry solid was weighted and sealed in a vial and stored for next experiment. To debrominate cholesterol, 20 mL of t-butylmethyl ether, 5 mL of acetic acid and 0.2 g of Zn dust were added into the Erlenmeyer flask containing the dibromocholesterol solid. The mixture was swir led for 5-10 minutes in the hood and sonicated in 5 minutes to allow the reaction to go completion. After sonication the solids present were removed by gravity filtration method into a clean 125 mL Erlenmeyer flask. The filtrate was transferred to a 125 mL separatoryHYPERLINK http://community.acphs.edu/bbcswebdav/institution/Arts%20and%20Sci/Courses/CHE211/Common/lab/Organic-sde/BP-Dist/BP_General.html funnel in which 20 mL of deionized water was added, shaken and allowed to separate into layers. The two layers formed were then separated as water layers and organic (ether) layers. The ether layer was washed with 20 mL of 10% NaOH and then 20 mL of saturated NaCl solution. 100mg of the drying agent magnesium sulfate was added to the organic layer and the solution swirled until dry. The drying agent was removed by gravity filtration using a glass funnel fluted filter paper and a very dry 50 mL Erlenmeyer flask. The flask was placed in a warm water bath and then ice cooled for 10 minut es until all but 5 mL of the ether remained following a precipitate formation from the solution. The remaining solvent was decanted and the synthesized cholesterol transferred and allowed to dry in the hood for 20 minutes.The dry solid was weighed and the weight recorded. In addition the melting point was also taken and recorded. To evaluate the effectiveness of the bromination reaction three chemical reactions mentioned above were carried out. NaI in acetone test Five test tubes labeled A, B, C, D and E were used for this test.   About 30 mg of the commercial cholesterol starting material was added to tube A; ~30 mg of dibromocholesterol to tube B; ~30 mg of the synthesized cholesterol product to tube C; ~0.3 mL of 1-chlorobutane to tube D; and ~ 0.3 mL of t-butyl chloride to tube E.   In addition, about 3 mL of acetone was added to each tube to completely dissolve all the compounds.   Solutions A-E was used to do the NaI in acetone test as well as the AgNO3 in ethanol test. Tubes A-C did the TLC as well. The NaI in Acetone and AgNO3 in Ethanol tests were performed by setting up a test tube rack containing ten small test tubes. The test tubes were labeled N1 N5 and A1 A5. 1 mL of NaI in acetone reagent was added to test tubes N1 N5, and 1 mL of AgNO3 in ethanol reagent to test tubes A1 A5. This was followed by adding 5-8 drops of A solution to test tube N1 and tube A1, 5-8 drops of solution B to test tube N2 and tube A2, 5-8 drops of solution C to to test tube N3 and tube A3, 5-8 drops of solution C to test tube N4 and tube A4, and 5-8 drops of solution C to test tube N5 and tube A5. The test tubes were heated for a while and all the observations recorded. The sulfuric acid for alkenes test was performed by additional solutions of cholesterol and dibromocholesterol with five dry-cleaned test tubes 1-5. 10 mg of commercial cholesterol was placed in tube 1, ~10mg of the dibromocholesterol to tube 2 ~10 mg of your synthesized cholesterol to tube 3, ~10 mg of 2-chlorobutane to tube 4, and 10 mg of cyclohexene to tube 5.  About 1 mL of chloroform (CHCl3) was added to each tube and vortex to completely dissolve all solids.   In addition, 0.5 mL of H2SO4 was then added to each tube. The observation for this reaction was recorded in the notebook. The TLC analysis of cholesterol and dibromocholesterol was performed by obtaining a silica gel TLC plate and setting it up to run TLC analysis on solutions A-C above. The plate was spotted with each solution and developed by placing the plate using 30% ethyl acetate: 70% hexane as the mobile phase. The developed plates were viewed under UV lamp and in the I2 chamber and observations recorded. Results Table 1 Percent Yield of synthesized cholesterol Actual Yield 0.29g Theoretical Yield 1.08g Percent Yield 26.9% Mass of Synthesized Dibromocholesterol was 1.57g Table 2 Melting Point Test Compound Temperature  °C Commercial Cholesterol 144.6-150.3 Dibromochesterol 105-109 Synthesized Cholesterol 147 Table 3 Sodium Iodide test Compound Time Vortex Temp First Sign of Reaction Com. Cholesterol None Dibromocholesterol + Yellow Synthesized Cholesterol + Chunky Yellow 1-Chlorobutane + Yellow Tert-Butyl Chloride + Cloudy Table 4 Silver Nitrate test Compound Time Vortex Temp First Sign of Reaction Com. Cholesterol None Dibromocholesterol + Cloudy Synthesized Cholesterol + Cloudy Yellow 1-Chlorobutane None Tert-Butyl Chloride + Cloudy Table 5: Sulfuric Acid Test Compound Time Vortex Temp First Sign of Reaction Com. Cholesterol + Color Dibromocholesterol + Color Synthesized Cholesterol + Color 1-Bromobutane None Tert-Butyl Chloride + Color Table 6: Thin Layer Chromatography: In 30% Ethyl Acetate/70% Hexane Commercial Cholesterol 5.5 1.0 5.5 Dibromocholesterol 4 0.73 5.5 Synthesized Cholesterol 4.6 0.84 5.5 Discussion The yield of the synthesized cholesterol was .29 grams (Table 1). The theoretical yield was 1.08 grams. The actual yield was calculated by taking the difference of the weight of the round bottom flask and the synthesized cholesterol by the synthesized cholesterols weight alone. The percent yield was calculated to be 26.9 percent. The synthesize process was not efficient due to the low yield and percent yield of the synthesized cholesterol. The melting point of the synthesized cholesterol and commercial cholesterol seems to fall in the same range. This confirms the purity of the synthesized cholesterol. NaI test showed a positive response as color changed to yellow. The formation of the precipitate also indicated a positive result. The sodium iodide reagent reacted with 1 ° and 2 ° alkyl halides through an SN2 mechanism.  On the other hand, the silver nitrate reagent reacted with 2o and 3 ° alkyl halides through an SN1 mechanism.   Negative results were observed for both the commercial cholesterol and 1-chlorobutane. Conversely, the t-butyl chloride gave a positive result for the AgNO3  test and a negative result for the NaI test. The stationary phase of the TLC test was the silica gel TLC plate and the mobile phase was 30% Ethyl Acetate/70% Hexane (Table 6). The distance traveled by commercial cholesterol was 5.5, and for the synthesized cholesterol was 4.6. The difference in the distance traveled and the R f values of the samples commercial and synthesized cholesterol were pure. Since there were no other spots visible on the TLC plate was a clear indication that there were no contaminations of other chemical compounds present in the sample.

Black Studies Paper :: History

Black Studies Paper African's past can be dated back to millions and millions of years. People from every continent is a descendant of the African origin. This essay will explain African's isolation to the rest of the world and some of the famous contributions and some of Africa's contributions to our world. Researchers have found that African people were the home of the first human beings. They have found fossils and archaeological findings that support thus evidence and by genetic research. These findings date back to 4.4 million years ago in Ethiopia. Actually human beings date back to 40 thousand years, these people were discovered also in Ethiopia. Around 10 thousand BC the Fertile Crescent had a large agricultural lands that produced vegetation, economic wealth, and brought people together. 7000 thousand years later the land became unagricultural and started to look the way it looks today in the Sahara Desert. This divided the continent into 2 parts, the North and the South. This made trade and contact to others extremely difficult. Poor soils due to shortage of water have taken its toll on Africa too. This is because poor soils lead to bad vegetation, which leads to less food, and then there are fewer jobs and less wealth. Fewer good also lead to diseases related to not eating well. Also Africa doesn't connect to any particular place. It has no rivers leading into the seven oceans, so there is not transportation or communication to those in the middle of Africa. This means no imports or exports therefore, any economic wealth. Africa is made of 400 million people throughout 50 countries with 800 different languages, which is probably difficult for communication and understanding of each other's. Leading again to Africa taking power of the world. Europe had labeled Africa as the "Dark Continent" because they didn't know much about it. Even though thousands of years ago their customs and ways of doing things originated from Africa. Africa's contributions to our world date back to about six thousand years in Egypt. It begins with the agricultural revolution which wheat and barley were grown with methods of irrigation, terracing, and crop rotations. Raising and domesticating animals was also a practice. The developing of better tools such ones made of metals like iron and bronze. Hieroglyphics, which are picture painting, were carved into stones to show what was going on. African's contributed the 365-day calendar and are the first people to divide the year into 12 months. Black Studies Paper :: History Black Studies Paper African's past can be dated back to millions and millions of years. People from every continent is a descendant of the African origin. This essay will explain African's isolation to the rest of the world and some of the famous contributions and some of Africa's contributions to our world. Researchers have found that African people were the home of the first human beings. They have found fossils and archaeological findings that support thus evidence and by genetic research. These findings date back to 4.4 million years ago in Ethiopia. Actually human beings date back to 40 thousand years, these people were discovered also in Ethiopia. Around 10 thousand BC the Fertile Crescent had a large agricultural lands that produced vegetation, economic wealth, and brought people together. 7000 thousand years later the land became unagricultural and started to look the way it looks today in the Sahara Desert. This divided the continent into 2 parts, the North and the South. This made trade and contact to others extremely difficult. Poor soils due to shortage of water have taken its toll on Africa too. This is because poor soils lead to bad vegetation, which leads to less food, and then there are fewer jobs and less wealth. Fewer good also lead to diseases related to not eating well. Also Africa doesn't connect to any particular place. It has no rivers leading into the seven oceans, so there is not transportation or communication to those in the middle of Africa. This means no imports or exports therefore, any economic wealth. Africa is made of 400 million people throughout 50 countries with 800 different languages, which is probably difficult for communication and understanding of each other's. Leading again to Africa taking power of the world. Europe had labeled Africa as the "Dark Continent" because they didn't know much about it. Even though thousands of years ago their customs and ways of doing things originated from Africa. Africa's contributions to our world date back to about six thousand years in Egypt. It begins with the agricultural revolution which wheat and barley were grown with methods of irrigation, terracing, and crop rotations. Raising and domesticating animals was also a practice. The developing of better tools such ones made of metals like iron and bronze. Hieroglyphics, which are picture painting, were carved into stones to show what was going on. African's contributed the 365-day calendar and are the first people to divide the year into 12 months.