Monday, January 27, 2020
Social Media for PR: Implications and Opportunities
Social Media for PR: Implications and Opportunities Mandy Soh The Role and Implications of New Media for PR Introduction With the introduction of the internet comes new media, which in recent years have seen PR practitioners having to adapt and change their approach to cater to the online community. According to Dewdney Ride, new media can be described as ââ¬Å"the preferred term for a range of media practices that employ digital technologies and the computer in some way or another (James, n.d.). New media also provides a wider reach than traditional media, being portable and easily accessible. This essay seeks to explore the opportunities and threats presented to PR practitioners with the introduction of new media. Using a local case study, this essay will also discuss how new media has changed the way PR practitioners engage with their organizational stakeholders, as well as how it has impacted public relations practices today. Case Study ââ¬â SMRT In 2011, SMRT trains experienced periodical breakdowns during the months October through December. The most prominent incidents being the December 15 and 17 breakdowns, believed to have been the worst train breakdowns in 24 years of operations, sparking angry netizens to take to social media platforms such as Twitter to express their outrage over the unreliability of the train service (Low, 2011). These breakdowns affected some 5,000 commuters during the evening peak hour (Sim, 2011). Netizens were further enraged by the surfacing of a photo on Twitter depicting a photo taken on an SMRT taxi which shows the message starting with ââ¬Å"Income opportunityâ⬠before explaining the breakdown (Barimen, 2011). Prior to the episodes, an announcement was made by SMRT to increase train fares starting the following year. This fostered a sour attitude towards SMRT among Singaporeans, and negative comments were buzzing around the various social media sites. Impact of New Media on SMRTââ¬â¢s PR Practice Throughout these incidents, SMRT continued to disregard feedback on their official Facebook and Twitter pages, instead going on to offer vouchers to its subscribers and followers. The only ââ¬Å"officialâ⬠responses to confused commuters among the chaos seem to be coming from only one SMRT Ltd Feedback, a troll account which emerged during the crisis. Without any clear answers on SMRTââ¬â¢s official channels, the comments from the troll account only further added to the publicââ¬â¢s confusion and doubt. Only after 15 hours have elapsed has SMRT began providing information and responding to the situation. The organization, in its failure to communicate timely with the public in times of crisis, has lost their trust. This is despite the fact that there have been no major episodes in their history of operation. The incident has shown that organizations should have a tested plan in place to be able to communicate with the stakeholders efficiently in times like this. Because of the fast transfer of information in the age of new media, employees who manage the social media platforms have to exercise discretion on the appropriate times to put up certain content. In the case of SMRT, instead of responding to queries during the crisis, employees instead put up voucher offers, which was of no help clearing the air of doubts. Opportunities for Better Engagement with Stakeholders Despite the negative impact that new media has on public relations practices, it has also presented a series of opportunities for PR practitioners. Because of its wide reach, organizations can now use new media to launch a direct dialog with their stakeholders with ease. Platforms such as forums and blogs allow for PR practitioners to establish a two-way communication, allowing them to better understand the feedback of the public. When the public is engaged in this process, it creates brand awareness and a word-of-mouth effect. It is also easier for the organization to rally support from the public, by empowering them to make certain decisions. This will result in a higher number of people who would champion the organizationââ¬â¢s cause. When there is a need for fast transfer of information, like in times of crisis, organizations can harness the use of new media to get their messages out. This allows for control of the situation on the organizationââ¬â¢s part. The organization can even garner the publicââ¬â¢s comments and come up with better solutions to solve the problem. Social media sites such as YouTube and Facebook can also be used as publicity vehicles. One such example is from Coca-Cola, which in 2012 released a YouTube video titled ââ¬Å"Hug Me by Coca-Colaâ⬠. In the video, several Singaporeans can be seen obtaining a bottle of Coca-Cola from a vending machine. Instead of the traditional vending machine which dispenses with the slotting of coins, this particular machine dispenses upon a hug to it. The video generated more than a million views, with many netizens praising the organizationââ¬â¢s creativity. Threats to PR Practices In spite of the opportunities for PR practitioners to effectively use new media as a source of communication with the public, certain threats are present as well. Janal (1998) argues that ââ¬Å"too many companies go on the web without a set of goalsâ⬠, suggesting that there are no incentives to move the public to be committed instead of just curious. In such cases, Theaker (2004, p. 264) suggests that PR practitioners work with the marketing department to ensure that sites are tested before they are fully launched, instead of conducting such testing on the public. PR practitioners also have to work harder to keep up with the trends to be able to fully understand the social media lingo. On top of that, they have to be more responsive because of the fast transfer of information with lesser effort. Organizations also have to work harder to establish credibility with the reduction of face-to-face interaction, which may create misunderstandings easily. Conclusion In the age of new media, there are many considerations and skills PR practitioners have to be sensitive to and develop to better reach out to their intended public. However, with proper research and strategizing, new media can be a very powerful tool for PR practitioners. Apart from this, PR practitioners also have to remember that having a better engagement with the public will lead to better reach for the organization. Instead of using new media to generate a large number of likes, genuine engagement of the public will ultimately lead to brand loyalty. The use of new media can be a double-edged sword in cases like SMRT. If PR practitioners are able to be well attuned to the sensitive nature of it however, new media can be effectively used to reach out to a wide number of stakeholders, thereby establishing their organizationââ¬â¢s reputation. References Barimen, A. (2011, December 21). Not So SMRT: A Case Study of Communications Failure. Retrieved April 6, 2015, from http://www.skribeproductions.com/2011/12/21/not-so-smrt-a-case-study-of-communications-failure/ James, M. (n.d.). A review of the impact of new media on public relations: Challenges for terrain, practice and education. Asia Pacific Public Relations Journal, 8. Retrieved April 7, 2015, from http://www.academia.edu/1529188/A_review_of_the_impact_of_new_media_on_public_relations_Challenges_for_terrain_practice_and_education Low, I. (2011, December 16). Singaporeââ¬â¢s MRT Breakdown Chaos Leaves Thousands Stranded. Straits Times Indonesia. Retrieved April 6, 2015, from http://thejakartaglobe.beritasatu.com/archive/singapores-mrt-breakdown-chaos-leaves-thousands-stranded/485081/ Sim, R. (2011, October 18). In Singapore, 5,000 Commuters Affected by MRT Disruption. Straits Times Indonesia. Retrieved April 6, 2015, from http://thejakartaglobe.beritasatu.com/archive/in-singapore-5000-commuters-affected-by-mrt-disruption/472390/ Theaker, A. (2004). Using the internet effectively in public relations. InThe Public Relations Handbook(2nd ed., p. 264). England, Abingdon, Oxfordshire: Routledge. Malaria: Causes, Prevention and Treatments Malaria: Causes, Prevention and Treatments Introduction There are over 100 species of malaria parasites the most known to cause death is in Africa called plasmodium falciparum (Malaria No More 2014). Only female anopheles mosquitos can transmit malaria (Malaria No More 2014). The malaria parasite is a member of the apicomplexa they are characterized by a set of organelles (Greenwood et al., 2008). These organelles are known as apical organelles because are located at the end of the parasite (Greenwood et al., 2008). This plasmodium parasite has cycles to develop in the mosquito (Greenwood et al., 2008). When this parasite enters the body through the mosquito it invades the liver there it multiplies 10,000 times two weeks in, the parasite goes into the blood stream where it infects the red blood cells (Malaria No More 2014). Currently 1 million people are dying from malaria and 500 million cases (Greenwood et al., 2008). As of now 2 billion are at risk of malaria mostly affecting poor populations around subtropical and tropical areas because the temperature and rain are better for the development of the malaria causing parasites in mosquitos (Greenwood et al., 2008). Malaria is a mosquito borne disease caused by a parasite (Centers for Disease Control and Prevention, 2014). It usually causes chills, muscle pain, fever, and flu like illness (Malaria.com, 2011). It can also cause severe problems such as damage to the brain, heart, kidneys, and lungs (Malaria.com, 2011). When malaria is untreated it develops severe complications and causes death (Malaria.com, 2011). Malaria is caused when a mosquito infected with parasites bites a person (Malaria.com, 2011). In some rare occasions people can get it when they come in contact with infected blood (Malaria.com, 2011). Review and Results of Case Study In this study a 46 year old male was admitted to a hospital in Saudi Arabia (Hussain et al., 2008). 10 days before he was admitted had many symptoms which included abdominal pain, vomiting, and loose stools. He also got bloody diarrhea a day before his admission (Hussain et al., 2008). He didnââ¬â¢t appear to have a fever or cold and flushing of face and his medical history was great (Hussain et al., 2008). Once he was admitted he had a report of his blood film which was negative for malaria parasites (Hussain et al., 2008). His examination showed that he had diffuse congested mucosa of the stomach (Hussain et al., 2008). His blood, urine, and stool culture reports were all negative (Hussain et al., 2008). They did find hematological findings which were anaemia with hemoglobin because of the destruction of the red blood cells (Hussain et al., 2008). He had a slightly impaired renal function but his liver function tests were normal. 5 days after his admission on a routine peripheral smear they reported a sexual form of plasmodium malariae (Hussain et al., 2008). They didnââ¬â¢t know if he had malaria because he had no signs of organ damage and didnââ¬â¢t fulfill the World Health Organization criteria of sever malaria (Hussain et al., 2008). The patient had recent history of travel to Pakistan without taking chemoprophylaxis for malaria since malaria is widely distributed in Pakistan (Hussain et al., 2008). This patient was given drugs and blood to correct anaemia from malaria and gastrointestinal bleeding (Hussain et al., 2008). He was later released four weeks later (Hussain et al., 2008). Analysis Malaria is a parasite called plasmodium malariae which starts of in the mosquito (Collins Jeffery, 2007). The mosquito has a small number of sporozoites that go to the salivary duct it is then injected to the venules of the bitten human (Collins Jeffery, 2007). When the parasite enters the blood stream, within an hour the sporozoites attackââ¬â¢s the liver (Collins Jeffery, 2007). Once inside a parenchymal cell the parasite matures in 15 days (Collins Jeffery, 2007). Within this time period thousands of merozoites are produced. These merozoites invade the red blood cells and start the erythrocytic cycle (Collins Jeffery, 2007). After a developmental cycle happens in the red blood cells, for a couple of days some merozoites are released and reinvade more red blood cells (Collins Jeffery, 2007). While the malaria parasite is multiplying in the red blood cells it has to be moving between cells otherwise it will get cleared out by the immune system (Harvard School of Public Health, 2012). In the parasites nucleus there is a gene called virulence which encodes a protein on the surface of the parasite to allow it to enter the blood cells where it can turn off and on to hide (Harvard School of Public Health, 2012). It is able to turn off the gene by packing the gene up into a tight ball in the nucleus to turn back on it simply unpacks itself from the ball (Harvard School of Public Health, 2012). The parasite forms a protein which binds to a specific antigen called Duffy antigen (GenePlanaet, 2012). This antigen is common in our blood cells this makes a Duffy antigen system which is like the AB0 blood system (GenePlanaet, 2012). People with Duffy positive have these antigens Duffy negative doesnââ¬â¢t (GenePlanaet, 2012). The malaria parasite needs these Duffy proteins to enter the blood stream and develop the infection (GenePlanaet, 2012). People with Duffy negative are resistant to malaria because they donââ¬â¢t have this antigen (GenePlanaet, 2012). Symptoms and Tests There is uncomplicated which last 6-10 hours which has a cold stage a hot stage and a sweating stage (Centers for Disease Control and Prevention, 2014). In a cold stage the person has a sensation of a cold and shivers (Centers for Disease Control and Prevention, 2014). The host stage consists of fever, headaches, vomiting, and seizures in young children (Centers for Disease Control and Prevention, 2014). The sweating stage is when the person sweats and returns to a normal temperature and experience tiredness (Centers for Disease Control and Prevention, 2014). Some symptoms of this are fever, chills, sweat, headache, nausea and vomiting, body aches, and general malaise (Centers for Disease Control and Prevention, 2014). Some physical symptoms may include increased respiratory rate, weakness, elevated temperature, enlarged spleen, enlarged liver and perspiration (Centers for Disease Control and Prevention, 2014). Sever malaria has different results a person might have seizures go into a coma or other neurologic abnormalities (Centers for Disease Control and Prevention, 2014). They can also experience server anemia because of the destruction of their red blood cells. Acute respiratory distress, abnormalities in the blood, low blood pressure, kidney failure, and metabolic acidosis are other results of server malaria (Centers for Disease Control and Prevention, 2014). Tests that were given in this case study were blood smears, endoscopic examination, and abdominal ultrasound. Blood smears are taken from a finger prick (webmed, 2011). When the doctors do blood smear tests they use thick and thin blood smears to know if someone has malaria (webmed, 2011). It will let them know the percentage of red blood cells that are infected with the parasite (webmed, 2011). When they do a thick blood smear a drop of blood is put on a glass slide for examination (webmed, 2011). These tests are more useful to determine the presence of the parasite because they use a larger sample of blood to examine (webmed, 2011). A thin blood smear is a drop of blood that is spread across the slide this helps them know what type of malaria the patient has (webmed, 2011). In this case the blood film came back negative for malaria parasites (Hussain et al., 2008). They performed an endoscopic exam in which they found a diffuse congested mucosa (Hussain et al., 2008). They also did an abdominal ultrasound which came out normal (Hussain et al., 2008). There are other ways to test for malaria for example there are various test kits to detect antigens form malaria parasites these kits are usually used where microscopic diagnosis is not available (Centers for Disease Control and Prevention, 2012). There is also a molecular diagnosis where the parasite nucleic acids are detected through a reaction using polymerase chain (Centers for Disease Control and Prevention, 2012). They can also do a serology test that detects antibodies against malaria parasites (Centers for Disease Control and Prevention, 2012). This test uses indirect immunofluorescence or enzyme linked immunosorbent (Centers for Disease Control and Prevention, 2012). This test does not detect the current infection what it detects is the past exposure (Centers for Disease Control and Prevention, 2012). There are lateral strip tests what these tests allow them to do is to target histidine rich protein 2 of the malaria parasite and its specific lactate dehydrogenase (Kakkilaya, 2011). Theses donââ¬â¢t require any type of machinery so they can be performed anywhere (Kakkilaya, 2011). The kidney and liver are checked to see if they have any damage to see if they have malaria or rule it out. Treatments There are several treatments and that are given to stop the malaria parasite from developing in the blood. Some of them are chloroquine, malaron, lariam, quinine, doxycycline, clindamycin, and quinidine (Centers for Disease Control and Prevention, 2012). Chloroquine helps prevent the malaria parasite to develop in the blood (WebMed, 2014). Cholorquine stops the parasite by blocking the chemical that protects the parasite from haem which is toxic to it (NetDoctor, 2013). This drug is taken orally and it is taken weekly for 4 weeks (NetDoctor, 2013). Malarone stops the parasite from reproducing by blocking an enzyme called dihydrofolate reductase which helps reproduce (NetDoctor, 2013). The dihydrofolate reductase enzyme makes folinic acid from folic acid and this is essential for the parasite to make a new DNA which is needed to reproduce (NetDoctor, 2013). Lariam kills the malaria parasite but it is not understood how it does this (NetDoctor, 2013). This drug is useful for travellers to areas where it is known to be (NetDoctor, 2013). Quinine is used to treat malarial infections it attacks the parasaite once it enters the red blood cells and stops it from multiplying (NetDoctor, 2013). Doxycycline is an antibiotic that stops the parasite (NetDoctor, 2013). It stops it from producing proteins that are needed to stay alive and multiply once it stops it then it is killed by the immune system (NetDoctor, 2013). Quinidine is used for severe cases of malaria it is directly given into a vein for 7 days in a hospital because the personââ¬â¢s heart needs to be monitored (NetDoctor, 2013). In this case the patient was given quinine infusion for 48 hours after the 48 hours he was given 600 mg of quinine orally (Hussain et al., 2008). He was also given some supportive drugs orally for a week which consisted of 500 mg of doxycycline, 40 mg of pantoprazole, and 200 mg of ferrous fumarate for 7 days (Hussain et al., 2008). He was has also given two pints of blood. Four weeks after these drugs were given to him he was discharged from the hospital with a negative blood film for malaria and he did not have any symptoms since his arrival to the clinic (Hussain et al., 2008). He was asked to come back to do further tests to be assured the malaria parasite was gone but he did not return to the clinic (Hussain et al., 2008). Conclusion Malaria can be prevented and if infected it can be treated. It is caused by a parasite that only female mosquitoes can carry. When these mosquitos go and take blood meals they transmit the human it bites. The parasite makes its way to the liver by masking itself from the body so it wonââ¬â¢t detect it and eliminate it where later it makes its way to the blood stream and attacks the red blood cells. As of now there are many cases of malaria mostly in the African regions. Although there are treatments for malaria there are still a lot of people who die from it. Children and pregnant women have a higher risk of dying of malaria. Malaria can also be confused with other diseases because the symptoms are similar. This parasite is a very sneaky which likes to hide and wait for a period of time to multiply and prepare to attack the body. Although this might be the case there are plenty of test given to find out if someone has malaria to stop it before it can really do some server damage to the liver. There are some good drugs to help eliminate this parasite from our bodies. Sometimes people might think that this parasite is gone some people that have recovered from the first episode of this illness there might be several attacks called relapses this could happen within a moths or even years of having no symptoms. This usually occurs because they have stage parasites in the liver that reactivate. There are treatments given to reduce the chances of having these relapses. This can be a dangerous disease if not treated on time, but it can be prevented by tests to diagnose it before it is too late.
Sunday, January 19, 2020
Not Much Just Chillin Essay
Change is known to be the most constant thing in the world. Hence, individuals are often changing which leads to conflicting issues in life. Moreover, every person gets into a stage where in a person needs to change. Most of us experience change during our moments in middle school. Every person during this time of his or her life experiences changes. In addition to this, there are interests which are discovered by these individuals. More so, the changes lead to the various kind personality developments. In the book written by Linda Perlstein titled ââ¬Å"Not Much Just Chillinââ¬â¢Ã¢â¬ she discussed the reality of middle school. Through her observation, research and writing, Perlstein is able to provide a very vivid and realistic condition of the students in middle school. Hence, it is very evident that middle school children are usually confronted with issue to their families, environment as well as the media which are highly influential to the development of young people. The book written by Perlstein provided a vivid example of the types of individuals within the middle school setting. There are the typical individuals such as the popular group, the geeks, the minor ethnicities and the likes. More so, the people who are reading the book could easily relate to the various types of individuals being portrayed in the book. Definitely, the book is presenting a very important aspect of the teenage life. Different parts of the book present a very good perspective of the situation in middle school. Moreover, the writing of Perlstein focuses on the perspective of the youth during their development into adulthood. In the light of this, the book provides a very easy reading to different individuals. For the book is discussing about the youth and their development, the book somehow reaches to the young audiences who are interested in reading and understanding the stages of their development. The varieties of stages that are being experienced by different groups in the middle school setting are discussed through a very descriptive style. On the other hand, parents must also read this book for it provides insights regarding the development of their children. Although it is known that parents have been in the same stage of youth, the changes and liberation of teenagers are still different in the current era. Also, professors and teachers must be able to comprehend the various types of students in school. More so, the book presents a descriptive perspective of the situation in the middle school setting however Perlstein does not provide any type of resolution regarding this matter. The readers are left hanging of what they could do in order to have a safe environment for different students. In conclusion, the book is a good read for individuals who are interested in the psychological perspective of middle school age group. More so, there is nothing really shocking about the book provided by Perlstein. Through the very clear influence of media and the environment many youth are led to very complicated situations such as teenage pregnancy, drug addiction, and a changing perception with regards to responsibilities and adulthood. These problematic cases are stated to be caused by different entities provided in the earlier paragraphs. Therefore, all the entities become an important influence to the lives of each student. Definitely the book written by Perlstein is very informative however; it also has the similar type of theme compared to other books available. Although this is the case, the book was able to reach to me as a reader. Through the experiences which I had in the past, I know have a better understanding of myself. Furthermore, I have a better understanding of the people surrounding me. Hence, I was able to create my own methods of addressing the issues of different personalities and perspectives. Due to the book written by Perlstein I was able to enjoy a book relating to various kinds of individuals.
Saturday, January 11, 2020
My Life as a Basketball Player Essay
My lifestyle of basketball part 1 Basketball is not a sport for everyone it takes a lot of dedication, strength, focus ,and teamwork. I have been playing basketball since I was seven years old. The love that I have for the game is indescribable, if by chance I could never play again, my soul would be a hollow lifeless shadow. From the Separating White Line I glance up at the scoreboard; the clock reads 15 seconds left in the fourth quarter. My team is down by 4 points; we have to score a three-pointer and have no time-outs left. I yell out the play for a three-pointer and a two-pointer, now the perfectly spherical ball is put in my hands. Taking a short glance to the clock I saw time was running out. The only objects I see are two tall defensive players bearing down on me. Somehow I release the ball, just in time as a defender tries to block my shot. Miraculously the ball finds its way into the hoop, with 6 seconds left and the clock stopped, the other team calls a timeout. I jog to our bench, my coach waiting on the sideline to discuss the most effective play for the situation. Upon my arrival I realize the scowl usually on my raging coachââ¬â¢s face has disappeared; in its place is a huge grin. He slaps me on the hand and tells me how good the offense is looking. The many things he has instilled in his players appear to be coming together for at least four quarters. Itââ¬â¢s about time we have suffered through six straight losses, and have barely put any points on the scoreboard all season. My coach brushes the few hairs that have kept their pigment through the strenuous season. He is a man that really yells a lotâ⬠¦until he asks me how you get talented then I begin to tell him the story of my originsâ⬠¦
Friday, January 3, 2020
Florence Kelly And Rosa Parks Essay - 1833 Words
Florence Kelly and Rosa Parks were both effective activists in their respective fields. Florence Kelly advocated for the labor rights of children and women. The lasting impact of her work as a reformer can be seen today in minimum wage laws, the establishment of eight-hour work days, restrictions on child labor and the improvement of overall working conditions. Parks legacy is more ubiquitous amongst most. The effects of her activism aiming towards racial equality are exemplified throughout day to day life. Spanning from the desegregation of busses in Montgomery to subtler aspects that allowed people of color to try on clothing in retail stores without having to purchase the clothing. Although their causes differed, their causes were very much defined by their upbringing and their environment. Secondly, despite their target audiences differing, from a macro-level, the overarching themes of their work are quite similar when analyzed using a broad lens. The core themes of Florence Kellyââ¬â¢s work stem from her upbringing and childhood experiences. Kelly, the daughter of a prominent U.S. congressman, was exposed to the issues of labor at a young age. Her father, William Kelly, was a stark abolitionist who championed the rights of workers ardently. (Tichi) William Kelly rallied behind the formation of schools for the uneducated poor southern white children exploited by industry. When Kelly was a small girl, her father gave her a book illustrating child laborers in a brickyard.Show MoreRelatedOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words à |à 656 PagesModern American Queer History Eric Sandweiss, St. Louis: The Evolution of an American Urban Landscape Sam Wineburg, Historical Thinking and Other Unnatural Acts: Charting the Future of Teaching the Past Sharon Hartman Strom, Political Woman: Florence Luscomb and the Legacy of Radical Reform Michael Adas, ed., Agricultural and Pastoral Societies in Ancient and Classical History Jack Metzgar, Striking Steel: Solidarity Remembered Janis Appier, Policing Women: The Sexual Politics of Law Enforcement
Wednesday, December 25, 2019
Convert Molarity to Parts Per Million Example Problem
Molarity and parts per million (ppm) are two units of measurement used to describe the concentration of a chemical solution. One mole is equivalent to the molecular or atomic mass of the solute. Parts per million, of course, refers to the number of molecules of solute per million parts of a solution. Since both of these units of measurement are commonly referred to in chemistry, its helpful to understand how to convert from one to the other. This example problem demonstrates how to convert molarity to parts per million. Molarity to ppm Problem A solution contains Cu2 ions at a concentration of 3 x 10 -4 M. What is the Cu2 concentration in ppm? Solution ï » ¿Parts per million, or ppm, is a measure of the amount of a substance per million parts of a solution.1 ppm 1 part substance X/ 1 x 106 parts solution1 ppm 1 g X/ 1 x 106 g solution1 ppm 1 x 10-6 g X/ g solution1 ppm 1 à ¼g X/ g solution If the solution is in water and the density of water 1 g/mL then1 ppm 1 à ¼g X / mL solution Molarity uses moles/L, so the mL need to be converted to L1 ppm 1 à ¼g X /( mL solution)x(1 L/1000 mL)1 ppm 1000 à ¼g X / L solution1 ppm 1 mg X/L solution We know the molarity of the solution, which is in moles/L. We need to find mg/L. To do this, convert moles to mg.moles/L of Cu2 3 x 10-4 M From the periodic table, theà atomic mass of Cu 63.55 g/molmoles/L of Cu2 (3 x 10-4 mol x 63.55 g/mol)/Lmoles/L of Cu2 1.9 x 10-2 g/L We want mg of Cu2, somoles/L of Cu2 1.9 x 10-2 g/L x 1000 mg/1 gmoles/L of Cu2 19 mg/LIn dilute solutions 1 ppm 1 mg/L.moles/L of Cu2 19 ppm Answer A solution with 3 x 10-4 M concentration of Cu2 ions is equivalent to 19 ppm. ppm to Molarity Conversion Example You can perform the unit conversion the other way, too. Remember, for dilute solutions, you can use the approximation that 1 ppm is 1 mg/L. Use the atomic masses from the periodic table to find the molar mass of the solute. For example, lets find the ppm concentration of chloride ions in a 0.1 M NaCl solution. Aà 1 M solution of sodium chloride (NaCl) has a molar mass 35.45 for chloride, which you find from looking up the atomic mass of chlorine on the periodic table and noting there is only 1 Cl ion per NaCl molecule. The mass of sodium doesnt come into play since were only looking at chloride ions for this problem.à So, you now have the relation: 35.45 gram/mole or 35.5 g/mol You either move the decimal point over one space to the left or multiply this value times 0.1 to get the number of grams in a 0.1 M solution, to give you 3.55 grams per liter for a 0.1 M NaCl solution. 3.55 g/L is the same as 3550 mg/L Since 1 mg/L is about 1 ppm: A 0.1 M solution of NaCl has a concentration of about 3550 ppm Cl ions.
Tuesday, December 17, 2019
Essay on Should Marijuana Be Made Legal - 1208 Words
Should Marijuana Be Made Legal? In 1620, the Pilgrims landed on Plymouth Rock bringing with them thousands of gallons of beer and other types of liquor. This was believed to be enough for them to sell or trade with the natives in return for products like a body soother. The Native Americans introduced the Pilgrims to tobacco and other forms of drugs such as Marijuana. By the 1900s, the country noticed marijuana, a psychoactive drug, was dangerous and needed to be controlled. Later, between the 1960s and 1970s, the United States found itself in another period of drug intolerance. From then on the government started to crack down and began to embrace drug enforcement. The government spends an average of 2.3 billion dollars eachâ⬠¦show more contentâ⬠¦If it were legal, there would be no more adventure or fun in breaking the law to try to get some, which some people like more than actually doing the drug. The one person that said the government should not legalize it also had a few good points. She said that if it were legalized, there would be a lot more cases of cancer each year. There will also be some people that if they do legalize it, they will use it excessively. Those people may use all their money to buy marijuana and become burn-outs. She also said that the government would not legalize it because they tend to make more money off of it illegally. When the police make the drug busts most of the money goes to the government anyway. The governments point of view, according to the recent Gallup Poll, almost one-half of Americans report that either they, someone in their family, or a close friend has used illegal drugs. Twenty-eight percent of the one half characterized the drug use as moderate, while twenty-nine percent described it as a serious addiction. More than half of those who reported knowing someone with a moderate or serious drug problem were living in a household with incomes of $35,000 or more and almost all were white. The drugs are not a problem to just the inner city kids, it effects the poor, rich, suburban, and mostShow MoreRelatedEssay Astonishing Statistics of Marijuana Use in Minors1539 Words à |à 7 Pagesmillion Americans ages 12 and over have reported to using marijuana at least once within the previous year. That number alone is an astonishing statistic on marijuana users. Although marijuana has been a drug with increasing popularity especially throughout the past couple of years due to the legalization in some states. In November of 2012 history was made when Washington and Colorado both legalized marijuana for recreational use. Although marijuana is considered to be a Schedule 1 drug, which means itRead MoreWhy We Should Legalize Weed Essay1088 Words à |à 5 PagesWeed How many times have you heard or read about legalizing marijuana in the last year? I have heard about it numerous times whether on TV, on the radio, on the Internet, or when reading a newspaper. Many people wants marijuana to be legalized and each has his or her own reason. Some of them want marijuana legalized to reduce drug related violence in southern states that border Mexico and in big cities such as Chicago. Others want marijuana legalized to offset the impact of the current rescission byRead MoreLegalizing Marijuana and the Economic Affect1477 Words à |à 6 Pagesviolate the equal rights of othersâ⬠stated by David Boaz on drug use and the constitution(Boaz,). Marijuana along with other illegal drugs are all components which are considered to be victimless crimes and are one of the top investments law enforcements make on fighting. Victimless crimes overall are more potential to hurting the economy and society as a whole by keeping them illegal then if they were legal. The reason for this is due to the fact that there is no unwilling participant and the realRead MoreMarijuana vs. Alcohol in the United States Essay843 Words à |à 4 PagesMarijuana vs. Alcohol In The United States Marijuana and alcohol are the two most threatening drugs used in America today. Marijuana is the most illicit drug while alcohol is the most abused. Both were illegal during the prohibition but when the constitution was ratified in 1933 alcohol was made legal while marijuana remained illegal. It does not mean that because alcohol is still legal itââ¬â¢s less dangerous than marijuana. Both drugs lead to serious risks and should be taken with caution if usedRead MoreShould Marijuana Be Legalized?997 Words à |à 4 PagesLegalize It: The Benefits of Legalizing Marijuana Should marijuana be legalized? Many Americans have been asked this question or have heard some type of news about the issue. Marijuana is commonly known as cannabis which refers to the dried up hemp plant cannabis sativa, even though marijuana is a plant and has no chemical additives it has been a tropic of controversy for many years but nowadays it is in the spotlight more than ever. For centuries, marijuana has been used by people throughout theRead More The Legalization of Marijuana Essay937 Words à |à 4 PagesThe Legalization of Marijuana The legalization of the drug marijuana is a hot topic nowadays. Many people want this substance to be legalized and regularly available like cigarettes. But what some people do not know are the serious health risks involved when using marijuana. There is a lot more to marijuana than just smoking it. Marijuana can have very damaging affects on a person?s brain. It can impair a person?s short-term memory, decision-making and signal detectionRead More Legal Marijuana May Save Lives Essay749 Words à |à 3 Pagesfreedom of choice right! Freedom of choice applies to all decisions made by that person! Which includes the choice to smoke marijuana. I believe that the government should have No say in what you choose to do with your body! Marijuana is now illegal but I believe that it should be made Legal! And under No circumstances should the government tell you how to treat your body.They can give you their opinions on how the human body should be treated but I think that the government cannot control your decisionsRead MoreThe Truth About Marijuana Legalization1539 Words à |à 7 PagesDecember 12, 2014 The Truth About Marijuana Ever since 1930 marijuana has been an illegal drug in the United States. Somehow even though it is illegal, it is the countries number one cash crop with the most margin for profit. Users of cannabis are not the only supporters of the legalization of marijuana, many people who do not use the drug are supportive due to the fact that they know that the prohibition of it does more harm than good. They also can see that making it legal would be useful in many waysRead MoreEssay on Why Marijuana Should Not be Legalized1595 Words à |à 7 PagesLegalization or decriminalization of marijuana is opposed by a vast majority of Americanââ¬â¢s and people around the world. Leaders in Marijuana prevention, education, treatment, and law enforcement adamantly oppose the substance, as do many political leaders. However, pro-drug advocacy groups, who support the use of illegal drugs, are making headlines. They are influencing decision making thru legislation and having a significant impact on t he national policy debate here in the United States andRead MoreLegalize Marijuana; Annotated Bibliography Essay1381 Words à |à 6 PagesLegalization of Marijuana Marijuana is the most commonly used illegal substance in United States and in many other countries; this is a statement that seems to be in each article that is written about the legalization of marijuana. This is a subject that has been up for debate for quite a few years now. There are many people who support the legalization of this drug and are strongly convinced that marijuana is not a drug in which one should be punished for, but rather a drug that should not be frowned
Monday, December 9, 2019
Body Image A Body Unknown Essay Example For Students
Body Image A Body Unknown Essay It happened suddenly, surprisingly and overnight. One day I was a child and the next I was a sex object. Catching everyone from friends to teachers, parents to siblings off guard I had grown into a women and to some, a piece of female specimen that welcomed sexual advances, harassment and jokes. The one thing that has defined my womanhood more then anything else has been my breasts. I was thrown, unarmed into this situation at the tender age of 13, since then my views have changed. At 13 I viewed my buxomest body as a toy, an advantage, but after 5 years of being viewed as a sex object my views have changed. Changing my views ever further was reading Chapter 9 in Julia Woods Gendered Lives, this chapter dealt with the stereotypical roles of both sexes. One female role that applied directly to me was the sex object stereotype. Even after 5 years of continuous harassment I feel empowered and proud of my sexuality, I love my body, including my breasts. Wood described a sex object as something that was wrong, something that shouldnt be a part of our society. Wood inadvertently made me feel like I was harming other women by embracing my sexuality. Wrong, I say, society has made me a sex object and I will do everything I can to make society deal with what they have created. I have always believed that my body was something to be proud of, something that I have treasured and praised throughout my life. For the first 6 months of my womanhood I felt I had been blessed. But, over the years I endured example after example that showed me there was something very, very wrong with the way society deals with sexuality. I did not see anything wrong when I was on an airplane with classmates and found them staring at my breasts. When I asked them what they were doing they simply replied, waiting for turbulence. That was funny, then. A couple months later I heard boys in the back row of my science class talking vulgarly about my body, naturally, I was upset, but chalked it up to immaturity and went on with my life. My freshman year of high school was the worst, so far. I didnt feel like I could run in P. E. because the wrestlers, whom were all upperclassman would stand at the wall and yell elicit lines to me. Further damaging my self worth, were teachers. I was never directly harassed my teachers but they let other students verbally harass me over and over again. The first week of school, freshman year, a senior, yelled to me from another table that I was his new girlfriend because he likes them girls with huge jugs. It might have been different, I might have been protected if I was some meek, shy girl, but I was not. I was class president, an athlete I was well known and apart from my body, widely respected. It appalled the administration that such an active student was so bluntly sexy. They showed me, through looks and stern talks everyday that I shouldnt wear certain things, the same certain things that every other girl was wearing. I was not trying to make a statement; I was simply, embracing my body. I felt beautiful in my clothes and thats why I wore them. Even with all the things I had endured I made a pact with myself, I was not going to sulk away and become unnoticed and lacking self-esteem. As the years went by, the harassment continued. As I matured and became more of an adult and less of a child I began to understand what I believed in and that my sexuality was not my problem, it was theirs. Women, even women who are viewed, as sex objects should not have to cover up or feel ashamed, it is society that should learn to embrace them. A woman, even a woman with big breasts, or an hourglass figure, should be able to dress, as she wants and not be harassed. I have yet to discover the exact problem, but there is an underlying current ready to destroy our culture, it is something that both men and women have internalized, something that we have been conditioned to think, to feel. Something in our society has given these people the right to destroy a persons self worth because they are sexual. .uc98c3121daf524cd6b02f03d34aee7a4 , .uc98c3121daf524cd6b02f03d34aee7a4 .postImageUrl , .uc98c3121daf524cd6b02f03d34aee7a4 .centered-text-area { min-height: 80px; position: relative; } .uc98c3121daf524cd6b02f03d34aee7a4 , .uc98c3121daf524cd6b02f03d34aee7a4:hover , .uc98c3121daf524cd6b02f03d34aee7a4:visited , .uc98c3121daf524cd6b02f03d34aee7a4:active { border:0!important; } .uc98c3121daf524cd6b02f03d34aee7a4 .clearfix:after { content: ""; display: table; clear: both; } .uc98c3121daf524cd6b02f03d34aee7a4 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .uc98c3121daf524cd6b02f03d34aee7a4:active , .uc98c3121daf524cd6b02f03d34aee7a4:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .uc98c3121daf524cd6b02f03d34aee7a4 .centered-text-area { width: 100%; position: relative ; } .uc98c3121daf524cd6b02f03d34aee7a4 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .uc98c3121daf524cd6b02f03d34aee7a4 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .uc98c3121daf524cd6b02f03d34aee7a4 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .uc98c3121daf524cd6b02f03d34aee7a4:hover .ctaButton { background-color: #34495E!important; } .uc98c3121daf524cd6b02f03d34aee7a4 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .uc98c3121daf524cd6b02f03d34aee7a4 .uc98c3121daf524cd6b02f03d34aee7a4-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .uc98c3121daf524cd6b02f03d34aee7a4:after { content: ""; display: block; clear: both; } READ: Hope In Action EssayThis poison might be the media, it might be the schools, it might even be the in the family dynamics, but people in our communities feel it is their right to comment, to judge and to scrutinize women simply because they have a certain type of body. All the same, these people are scared. They view open sexuality as unknown and dangerous, the feel if they tell a person like me to cover up or down play my body it will protect me, as well as the others who surround me. Protect me from what? Last summer, completely covered I was grabbed by a complete stranger at a restaurant. The moment it happened I felt violated, upset but most of all concerned. What a sad life that little boy would have. Furthermore, this situation goes to show that this is not a personal problem, this is a problem that has began to condemn our world. Only 6 months after this incident a grown man I had just met bluntly told me, you have really big boobies. Not even knowing how to respond to such a blatant form of disrespect I began to ask him questions about his comment. He could not understand why I was so upset; he also could not understand why I did not view his comment as a compliment. I told him why, I told him about the last 1,885 days of harassment I had endured, I told him about strangers grabbing me in public and I explained to him that on average, I get unwelcome comments about my breasts 5 times a day. A perfect example of why I was so mad happened only 20 minutes after our conversation. Coming out of a gas station with a friend we found that my car was parked next to a car full of boys. As I was getting into my car they rolled down their windows and said, Hey, you have really nice tits. Are they real? Yes, only 20 minutes later I was thrown into another situation of harassment. That is why I was upset. After years and years of constant harassment coming from people of all ages, both male and female, I have come to realize that people just do not understand. They do not understand that a woman that is a sex object can also hold so much more. Media has produced a culture that has such an obsession with carbon-copied manufactured sexuality that when a person e mbodies one or all of the assets found in media, they so intensely focus on that one thing, and in turn, they do not see the rest of that person. Before taking the time to study the media and its influence on society I did not realize its harm. The media sells sex; it portrays both men and women in sexy, stereotypical roles. I never felt there was any harm in a person being sexy, dressing sexy, or acting sexy so I did not feel the media was in the wrong. Only after applying my personal experiences, my friends experiences, or lack there of, to the media, I realized that the societal impact was dangerously effecting todays cultural dynamics. With the media emphasizing not only sex, but also certain body types i. e. Bay Watch the media is harming people that embody those certain body types, and the self-esteem of those who do not. Only after typing this do I realize why I had never understood this before. I never saw the media as effecting people on such a personal level because after each incident I either blamed the person or just took it and chalked it up to a lifelong annoyance. What I did not see was that girls that embodied anything that is stereotypically portrayed as sexy were receiving the same harassment. It is not widely known because most women are just beautiful, something that is sexy but not something that is easily harassable. .ud8ed2886254a859ad83c7cd742f08230 , .ud8ed2886254a859ad83c7cd742f08230 .postImageUrl , .ud8ed2886254a859ad83c7cd742f08230 .centered-text-area { min-height: 80px; position: relative; } .ud8ed2886254a859ad83c7cd742f08230 , .ud8ed2886254a859ad83c7cd742f08230:hover , .ud8ed2886254a859ad83c7cd742f08230:visited , .ud8ed2886254a859ad83c7cd742f08230:active { border:0!important; } .ud8ed2886254a859ad83c7cd742f08230 .clearfix:after { content: ""; display: table; clear: both; } .ud8ed2886254a859ad83c7cd742f08230 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ud8ed2886254a859ad83c7cd742f08230:active , .ud8ed2886254a859ad83c7cd742f08230:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ud8ed2886254a859ad83c7cd742f08230 .centered-text-area { width: 100%; position: relative ; } .ud8ed2886254a859ad83c7cd742f08230 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ud8ed2886254a859ad83c7cd742f08230 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ud8ed2886254a859ad83c7cd742f08230 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ud8ed2886254a859ad83c7cd742f08230:hover .ctaButton { background-color: #34495E!important; } .ud8ed2886254a859ad83c7cd742f08230 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ud8ed2886254a859ad83c7cd742f08230 .ud8ed2886254a859ad83c7cd742f08230-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ud8ed2886254a859ad83c7cd742f08230:after { content: ""; display: block; clear: both; } READ: Redefinition Of Social Institutions EssayAll women have something about them that makes them sexy, but a woman with pretty hair is not going to be offended when someone grabs her hair. There is a fine line between a woman that is sexy and a woman that is a sex object. Almost every woman has been a sex object at least once in their lives, but there are a few women that are sex objects constantly. There is a common perception that needs to be changed. A woman should be able to be a sexy and smart. A persons mind is a precious thing, a smart thing, and a beautiful thing; lets not let sexuality override that truth.
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