...INTRODUCTION The differentiation of skin tone by lightness or darkness continues to be a sociological issue in both the United States and Jamaica today. It is believed that light skin is valued over dark skin in communities all over, in turn causing people to make changes to their natural physical appearance. Studies have been conducted with aims to determine why people bleach their skin, if it has to do with self-image, identity, or if it’s due to psychological scaring from the past. Dating back to plantation slavery, social relationships among Africans and white communities shaped what is now perceived as “acceptable” in communities now a day. “Dark skinned people were considered to be devalued whereas light skin was valued.” (Charles 2003) The Mulattoes, which were the people mixed with Black and white, were allowed to work in the great house. The Africans on the other hand were socialized to show deference to the mulattoes on the plantation (Charles 2009). Today, more than 90% of Jamaica’s population is of African descent and dominate the political landscape, but the minority dominates the economy. Although class and color distinction are very important in society, there is minimal tension over race (Charles 2009) Identity, as well as self-esteem is often thought to be the reason behind skin bleaching. Slavery was an extremely traumatizing experience for the Africans. They were brainwashed into believing that the values of the British communities were more...
Words: 2444 - Pages: 10
...C L I N I C A L P R A C T I C E The Safety of Home Bleaching Techniques • Laura Tam, DDS, M.Sc. • © J Can Dent Assoc 1999; 65:453-5 PRACTITIONER’S QUESTION: How safe is home tooth bleaching? Home bleaching is a popular dental procedure used to whiten teeth. The first clinical study of nightguard vital tooth bleaching using a carbamide peroxide product was published in 1989.1 Carbamide peroxide is the most commonly used active ingredient in home bleaching systems. It breaks down into hydrogen peroxide and urea in aqueous solution. Although concentrations of 10% carbamide peroxide (equivalent to approximately 3% hydrogen peroxide) are most commonly used, bleaching systems containing up to 22% carbamide peroxide are available for home use. The safety of home bleaching has been questioned. This article looks at the minor or transient adverse effects of home bleaching on oral tissues as well as the potential major long-term or systemic risks of the technique on dental and soft tissues. Minor or Transient Effects Tooth Sensitivity Previously, the most common method for vital tooth bleaching used liquid hydrogen peroxide in combination with heat. This method invariably caused tooth sensitivity both during and after the procedure. Thirty-five per cent hydrogen peroxide preparations with or without the additional use of heat caused histological pulpal changes.2-4 However, the treated pulps generally showed a reversal of these changes and repair...
Words: 2661 - Pages: 11
...What is coral bleaching? Water that becomes warm can cause coral bleaching which makes the tissue of the coral to become white. That does not mean that the coral is dead in any way, but make the coral become weakened than its original standard. In the Caribbean they have lost 50% of there coral reefs because of the bleaching in one year. But not only are the reefs becoming white because of warm water temperatures also cold temperatures also cause coral bleaching’s in Florida. This made some corals die. Coral reefs provide sea creature’s shelter, secure shorelines, and back fishing industries. The factors for coral bleaching are changes in salinity, diseases, bright sunlight when the water is already too warm, and pollution. There are ways to prevent it like walking instead of driving, plant a tree anywhere, and support local legislators. What is an ecosystem? An ecosystem is living things like plants, animals, and organisms. These depend on non-living things like water, sun, temperature, pressure, and nutrients. What causes ecosystem destruction?...
Words: 442 - Pages: 2
...Kure atoll is located in the Northwestern Hawaiian Islands of the Pacific Ocean 28°25′N 178°20′W and is the most remote atoll in the world. 178°20′W and is the most remote atoll in the world. Green Island is 6 miles in diameter and is the only existing land that currently protrudes from the ocean. The atoll is located at the “Darwin point”, where coral growth decreases to a slower rate than atoll subsidence, and the atoll will sink below the surface. The good news is that the coral growth at Kure is faster currently than the subsidence. However, further north are the Emperor seamounts, showing a grim future for Kure atoll, where the water is too deep and cold for coral growth. The atoll is extremely important, because its home for dozens of nesting birds, sea turtles and the endemic Hawaiian monk seal. Along with the many endemic species inhabit the atoll, human impactshave been occuring since World War II and the 1960s, numerous ships have either ship wreacked to visited the once island. Officially in 1981, Kure atoll became a state wildlife santuary In 1960 the US coast guard placed a station and a small runway on Green Island. Though today Kure atoll is uninhabited by humans DLNR volunteers travel from Honolulu Hawaii twice a year for scientific research and restoration efforts since 1993. Marine debris is a major threat to Kure atoll, especially to it’s many residents like the Laysan albatross who uses Green Island to nest. West of Kure atoll is the western garage...
Words: 1585 - Pages: 7
...of lessening the pigmentation and brightening the skin complexion. Since carrot is rich in Carotenoids, vitamins, essential oils and many other antioxidant properties, it is thus used to treat many skin problems. Carrot can be eaten raw or can be consumed in the form of carrot juice to improve skin conditions. Paste of carrot pulp can also be made by adding lemon juice and pure honey to it. Apply this paste over affected area and massage it for 10 minutes. Leave it to dry and then clean it after 30 minutes with water. Repeat this for a week to get beautiful and glowing acne free skin. Almonds: Take 8-10 almonds and soak them in milk overnight. Peel off the skin...
Words: 1322 - Pages: 6
...Coral bleaching is caused by the changing temperatures of the ocean. Ninety-three percent of climate change heat is absorbed by the ocean. This means that as the temperatures rises from global warming, so does the ocean. Coral are unable to adapt to the changing heat at the rate that it is changing. Under normal conditions, the algae perform photosynthesis and provide nutrients that provide the coral with energy to continue to build. However, with the rising temperature this makes it difficult for the algae to photosynthesize. Bleaching is caused by a response from the changing temperatures in the ocean. As the temperatures rise, this causes the relationship between the coral and algae to break down. The algae are unable to process the sun’s...
Words: 360 - Pages: 2
...Title Causes and effects of skin bleaching Problem Statement What are the factors that influence teenagers ages 14-16 to partake in skin bleaching? Reason for Selecting Area of Research The topic was chosen by the researcher because he thinks that skin bleaching is downgrading and is an unhealthy activity. Based on observation carried out within the school and outside of the school it has been noticed that a wide range of students participate in this activity which causes the school to be downgraded. At the end of this research it is hope to find out what are the factors that influence teenagers to bleach their skin and what effect is has brought towards them. Method of Investigation The method of investigation that will be used to complete this research will be done by a questionnaire. A questionnaire is a valuable method of investigation used to gather information from a large number of persons which are referred to as the respondents. This questionnaire will be compacted with printed questions provided with answers which will then be used for a survey. During this investigation respondents will be kept anonymous, personal information will not be required (Name, Date of Birth etc). Advantages * Information can be collected from a large number of people in a short amount of time * Personal information is not required * Collects numerical data which can be used for graphs. Data Collection Instrument Consent letter...
Words: 552 - Pages: 3
...affecting all fragile ecosystems, including coral reefs, is global warming. Firstly, the average increase in global temperatures is leading to an increased rate of ice cap melting. The melting of the ice caps releases more fresh water into the oceans, reducing salinity. The increased water volume is also increasing sea level rise; coral reefs find it difficult to survive in over 27m depth of water. The increase in sea temperatures can also change the nutrient flow. Coral bleaching is a devastating side effect of global warming which affects the corals. Coral bleaching is permanent damage and is occurring globally. The effects of the bleaching are worsened during El Nino years; in 1990 almost 50% of the worlds coral reefs were severely damaged. The most damaged reefs were in the Persian Gulf where 65% had been destroyed, followed by reefs in South Asia where 45% and 38% respectively, were considered destroyed. The Great Barrier Reef in Australia also witnessed a bleaching of 60-95% of the corals. A similar coral bleaching event occurred in 1982-83 when 95% of the coral in the Galapagos Islands was bleached. Coral Reefs can be damaged by invasive species however these problems occur on a more local scale. Lionfish are rapidly increasing in numbers throughout Atlantic and Caribbean...
Words: 772 - Pages: 4
...source for communities, or tourism and other income sources. However, both of these face a great threat to their survival, this threat is coral bleaching. Coral bleaching is a growing issue for most reefs around the world, this is when coral turn white, or bleach, as they either die or become dormant. To try and manage this, governments initiate laws and restrictions to save the reef, yet people still continue to damage it both intentionally and unintentionally. Issue to Reef’s coral bleaching is the issue The issue to reefs is the human induced climate change that causes the water temperature and ocean acidification to rise. These cause the coral to be unable to live so it releases a substance called zooxanthellae, the substance which gives the coral colour, leaving the coral with a ‘bleached’ look. Another factor for coral bleaching is ocean acidification, this is when the ocean absorbs carbon dioxide from the atmosphere. The ocean has already absorbed 1/3 of the carbon dioxide and ½ of the fossil fuels from factories and other human activities....
Words: 782 - Pages: 4
...I learned many things from Kristen Marhaver's TED talks video on "Why I still have hope for coral reefs". In her video she explained why corals in the Pacific Ocean have been dying at an alarming rate, particularly from bleaching brought on by increased water temperatures. In her video she states, "This is happening over an unbelievable scale. The Northern Great Barrier Reef lost two-thirds of its corals last year over a distance of hundreds of miles, then bleached again this year, and the bleaching stretched further south. Reefs in the Pacific are in a nosedive right now, and no one knows how bad it's going to get."Kristen says it is not too late to act, if corals are given time, stable temperatures and strong protection, corals there have shown the ability to survive and...
Words: 472 - Pages: 2
...People may not be aware of coral bleaching since it is happening below the surface. Coral bleaching is happening as the ocean temperature rises. This can affect many species and humans. Coral bleaching is when the coral tissue has turned white or “bleached”. Bleaching takes place when ocean water warms up, stressing the coral, which then causes them to expel zooxanthellae. When coral expel the zooxanthellae, they are exposing their white skeleton. Coral bleaching can also be caused by disease, increased light, pollution from the land and over fishing. Excrement of nutrients from farms and industrial chemicals are also a threat to coral reefs. Bleaching also leave coral prone to disease which can be lethal to coral reef communities. Bleaching can cause a great amount of death within coral reef communities because of disease increase. It can take some time before the corals can recover from bleaching. They can recover from bleaching if the temperature of the water decreases. Critical or long-term bleaching is most likely deadly. Almost one and a half square miles of reef bleached last year are now completely dead (NOAA, 2015)...
Words: 512 - Pages: 3
...Coral Bleaching Imagine if you were on a trip to the great barrier reef. You went underwater and saw all kinds of pretty fish surrounded by colorful coral. Well, that could only happen if there wasn't coral bleaching. Coral bleaching is something that happens to kill coral and change its color. When this happens, it affects things that I will tell you about later on. There are also ways that coral bleaching could be prevented though. Coral bleaching has effects on many lives. Coral bleaching is when coral turns white and dies due to warm temperatures. When the ocean becomes too warm, sometimes due to global warming, coral turns white. According to NOAA, coral bleaching is caused by temperature change. This means that whenever the water gets too hot, it has an affect on the coral. Here's what happens. The organisms inside of the coral are photosynthetic. This means that the organisms use the sunlight to get nutrients for the coral. According to NOAA, ¨When water is too warm, corals will expel the algae (zooxanthellae) living in their tissues causing the coral to turn completely white¨ (https://diigo.com/0bbjlp ). This...
Words: 569 - Pages: 3
...flourishing in India, a country that represents a unique amalgamation of social, religious, and cultural stigmas and stereotypes. Uptill now fairness creams were targeted only for women, but now 20th century “MEN” too are very conscious about their looks. To satisfy their needs, Kolkata based Emami launched world’s first men’s fairness cream “FAIR AND HANDSOME” in 2005.The goal of this paper is to take a closer look at the issues related to men fairness cream by analysing how the evolution of “Fair and Handsome”took place,its positioning in the market and its sustainance against global competitors. EVOLUTION OF THE BRAND: WHAT WAS THE NEED TO LAUNCH FAIR AND HANDSOME? Are men concerned about their complexion ? Do men worry about skin fairness ? If asked few decades back the answer would be a big 'no' as fairness creams and cosmetics were the personal properties of female race. But today alarming statistics reveal that cosmetics and fairness creams are equally sought after by men too. As fashion trends and lifestyles change, the attitudes and conceptions about human beauty. The Indian cosmetics industry was quick to latch on to the phenomenon. Surveys carried out by cosmetics companies suggested that a large number of Indian men were using fairness creams that were originally targeted at women. Over the years, Indian male became more and more conscious of his looks, not just in the business world but also in society. A lot depended on how he presented himself....
Words: 2905 - Pages: 12
...gamitin ang ingredients ko lang hydrogen 20 vol, white henna, soapchips, ammonia nabili ko sila sa hortaleza pero yung hydrogen sa mercury lotion ko naman myra whitening, pwede rin kayo mag apply sa mukha pero wala dapat ammonia kasi nakakairitate sa mata. Sa pag gamit ko sa loob ng 2 months nakita ko yung pagbabago at pumuti talaga ako di naman ako kaitiman nag light talaga yung skin ko when i use this kasi napansin din ng mga friends ko pumuputi ako. procedure ko. 4 tbsp white henna 2 tbsp soap chips 4 drops of ammonia Hydrogen peroxide 20 vol. 09158482343 Here is a step-by-step guide on how to bleach your skin using white henna, soap chips, hydrogen peroxide and ammonia. 1. Use a plastic spoon and container in mixing the ingredients. 2. Pour one pack of Marquee White Henna and one pack of soap chips into the plastic bowl. 3. Pour hydrogen peroxide and continuously stir until a creamy and puffy consistency is achieved. 4. Add 4 drops of ammonia. Stir well. 5. Apply first to any inconspicuous body part, somewhere not easily noticeable, say, your elbow or knee, in order to test your skins sensitivity to the formula. Once you are sure that you are not experiencing any severe reaction, apply the formula from neck to toe. 6. Leave the mixture on your body for 30 minutes....
Words: 542 - Pages: 3
...INCYTE : BIOTECH FEST EVENT : BIOTECH BUSINESS PLAN INDIVIDUAL ENTRY : PROPOSAL : An R&D and production based organisation specialized in tissue culture and stem cell technology , skin and epidermal tissue culture and reintegration, cell-tissue-organ banking, cultivation of tissues which are compatible according to individual requirements. The venture will also have a humanitarian aspect of extending help to patients looking for organ replacement, burn victims in need of skin for skin grafting. The venture will have three intertwined multiple wings. An R& D wing to develop and improve on existing techniques, different production wings to execute the techniques, management groups to improve on marketing strategy advertising and spreding awareness. The main goal of this venture is to develop cell and tissue compatible with the recepient’s requirements and serve consumers with better availability of tissue and cell types . Easy availability will greatly increase survival rates, especially in case of burn victims who badly need skin grafting to survive. MARKETING STRATEGY : Purpose: Investments in Niche Biological Products and Services will lead to increases in export revenues of biologically-based products (apart from food products) with returns significantly above commodity levels based on global market-led and valued, research-based...
Words: 395 - Pages: 2