Advocating for the Inclusion of a Person Essay Example for Free

Advocating for the Inclusion of a Person Essay Some of the greatest medical advancements in the modern age involve the use of many different types of radiation. Radiation therapy is used in treating multiple different types of cancer, and radiation from certain elements are put in X-ray tubes to save countless lives and prevent permanent injury wherever possible. Many organisations also use it for security, as well as the general use in the everyday home. These advancements and many more were based on the work of Marie Curie, renowned female physics researcher. To make a list of people that changed the world for the better we need a way to separate the great, from the truly amazing. One important factor is that they helped people in their time period, and this is made more impressive if they sacrificed themselves to do this. Their work needs to still be felt today, either directly through their efforts, or from advances that have built on what they started. Finally, if the person has been recognised for other awards then that obviously bolsters their position as they have already proven to others that they are worthy of recognition. To change the world for the better, you must do something that helps people. Curie spent all of her working life developing technologies that were used in medicine, directly helping the people around her. She focused most of her energies on discovering, and then researching the properties of Radium and Polonium1. The properties of these elements, Radium in particular, were used to burn away diseased cells in the body2, which we now know to include cancer. As well as this, she also helped make X-Rays more accessible and discovered further ways in which they could be used. This is demonstrated in the work Curie did with her eldest daughter during WWI, setting up 20 mobile X-ray units3 and teaching people how to operate them, as well as taking their own unit to the Western Front. Throughout the war over 1 million people were X-rayed, helping doctors save lives and prevent people from being permanently maimed. In her later life Curie was the director of the Radium Institute in Paris. She recognised that science had become a more specialised field and organised the laboratory with this in mind. It was a major institute devoted to the study of radium and its properties, but it did so by separating scientists into small groups that focused their energies on a particular aspect of radiology. These efforts increased the rate of new innovations and increased our overall knowledge of radiation’s uses and dangers. It is these dangers that constitute part of her posthumous bid for this title. While not essential to be a person who changed the world for the good, if you put yourself through difficult trials and tribulations society puts your efforts in higher regard, as others are less likely to do so. For example, many people would say that although Bill Gates helped the world with the advent of Microsoft, but for all of his contributions the world values him less because of the wealth he has accumulated. In complete contrast to this, the research Curie did that has helped billions of people over the years since her discoveries ended up killing her. Her death in itself helped people, as she was likely the first person to die from radiation poisoning it became apparent that these elements could be dangerous in high dosages and adequate care must be taken. While it cannot be denied that she won a substantial amount of money from receiving two Nobel prizes as well as other awards she put this back into her research as can be observed through her campaigning to receive funds so she could afford another gram of radium for her research4. During the first World War Marie Curie created a real use for the more reliable and effective X-tubes she had developed. To help fund these 20 lifesaving devices, Curie sold off the gold Nobel prize medals she and her husband won4. After they were sent to the Front it became apparent that the medical staff were not aware of how to fully take advantage of the technology, as it had not yet entered most hospitals. To help relieve this issue, Ms Curie herself joined these X-ray units and travelled the Western Front. She did this on a battlefield in which it is estimated that around 8 million people died on over the course of the war. This put her in the way of much harmful radiation with none of the protection that is offered today, and with less developed X-ray machines that created a greater amount of harmful rays. There had already been mutterings of the harmful effects of exposure to these conditions, so it cannot be claimed she took these risks in ignorance of the dangers. Nevertheless, she continued contributing to the war effort, saving more lives than any brilliant tactical manoeuvre which have attracted far more praise. We still use Curies research today in the treating of many different types of illnesses. It was her initial mothering of Radiation that has meant that these discoveries have been possible in the current timeframe. While it cannot be doubted that if it wasn’t for her we still would have discovered some of these properties, we would potentially be many years behind in the battle against cancer, which would mean hundreds more unnecessary deaths every year. X-rays still form a big part of treatment plans in hospitals worldwide5 with it being the main method to quickly look at a person’s skeletal structure and diagnose broken bones as well as finding foreign objects inside someone. While there are other more accurate methods of finding information about peoples interior, they are more time consuming and often not suited to trauma cases where the line between life and death is mere seconds wide. The research into radiation has also been applied for other more mundane purposes. Some of Marie Curie’s research is used at airports in the X-ray scanners that protect over 100 million people every year6 from potential threats. It has the unique ability of being able to scan through all bags quickly without damaging the contents, revealing everything that could be potentially dangerous. Radiation is also used in high quality smoke detectors and luminous watches. Other uses include the tubes of some older TV’s, without which we may never have invested the resources into developing better, more cost effective means of producing what is today such an essential part of everyday life7. Curie’s life has also taught people about the dangers faced by scientists and how their work can lead to many different types of illnesses. It is because we know this we can now protect ourselves from the possible harmful effects of radiation. Whilst not essential criteria to be added to this list, if other organisations have recognised her contribution for their prizes, then we should take their considerations into account. Because she has qualified for these other awards it adds credibility to the claim that she has changed the world for the better. Throughout her life, Curie received many awards, most notably two Nobel Prizes, in Physics and Chemistry, she was the first to receive two Nobel prizes, and the only woman to have done so to this day. She has also been given the Davy Medal, for a discovery in Chemistry (Discovery of new elements), as well as the Matteucci Medal for making fundamental discoveries in Physics. This means that she has actually done ground-breaking work, creating an entirely new field – the field of Radiology, which today is a significant medical specialty. She has also been given the Elliot Cresson Medal for her discovery of the properties of Radon and applying them to the use of X-rays, m aking them more effective and easier to use, as well as the application of her discoveries to the treatment of cancer. 8 To be included on a list of people that have changed the world for the better is a huge honour. We all like to think that we have made a difference, but to be so committed that you will forgo your own safety takes a special kind of person. Marie Curie demonstrated to the world that she is this person. In addition, her efforts have been felt for many years after her life, and will continue to be appreciated indefinitely. Throughout her life Marie Curie worked tirelessly for the expansion of scientific knowledge in the area of radiation, and found many uses for her discoveries. Her life, and even her death helps mankind to save the lives of thousands of people every day and this is why she should be recognised as having one of the greatest positive impacts on the world to date. References http://www.xrayrisk.com/faq.php#q19 http://www.aip.org/history/curie/contents_text.htm http://www.biographyonline.net/scientists/marie-curie.html http://en.wikipedia.org/wiki/Marie_Curie http://www.myhero.com/go/hero.asp?hero=madamecurie http://www.spaceandmotion.com/physics-marie-curie-biography.htm http://www.discoveriesinmedicine.com/To-Z/X-ray-Machine.html#b http://www.bts.gov/press_releases/2009/bts019_09/html/bts019_09.html http://hps.org/publicinformation/ate/q824.html

Womens Emacipation In Asia :: essays research papers

Have Women Gained Emancipation in Asian Countries? This is a question I’ve been asking myself a bit recently. But what is emancipation? Emancipation is equality amongst gender; the right of women to be treated the same as men. But in this part of the world is this happening? In many modern, more developed countries, women are more likely to be treated the same and given the same opportunities in education and employment. But in less developed countries, people are still prejudiced towards women, seeing them as if they have a lower value than men. Nowadays in nearly every Asian country, women have the right to vote and the right to have the same education as men. Many schools in Asia are now entitled to be single sex schools, in an effort to encourage people to give their daughters a good education. Many Asian countries have also recognised women as their leaders, Indira Gandhi in India, Benazir Bhutto in Pakistan and Aun San Soo-kyi in Burma, etc. But as much as I hate to admit it, even in my country, Indonesia, women are treated differently to men. Women are more likely to be kept at home and raised to be housewives. Women may be given the same opportunities in education, but still the best jobs are given to men. Old ways and ancient traditions, where men are entitled to work and make a living for their families can perhaps explain this. The subject of female emancipation arose during the recent Indonesian presidential election. Before Ms. Megawati was nominated as one of the candidates, many people who claimed to be political experts didn’t believe that a woman had the ability to lead a nation, as if they had forgotten Indira Gandhi and Benazir Bhutto. Their reasons and excuses were contrived and silly, which made them look foolish. They said that there is a religious law, which forbids women to lead a country. Thankfully many people didn’t recognise such a law. To many people it was a surprise when Ms. Megawati did stand for the election and still more so when she lost. To top it all, she was expected by many to win, since her political party was the ultimate winner. Many international experts believed that she could help bring Indonesia out of its economic depression, but it was not to be. It is difficult to know why women are treated differently, it is a deep rooted cultural thing.

Stegosaurus

The clam is a benthic, epifaunal and sesile organism with bilateral symmetry. The star is a benthic, epifaunal and sesile organism with pentameral symmetry. The crab is a benthic, epifaunal and vagrant organism with bilateral symmetry. The sea urchin is a benthic, epifaunal and sessile organism with radial symmetry. The hermit crab is a benthic, epifaunal and vagrant organism with bilateral symmetry. The squid is a pelagic and nektonic organism with bilateral symmetry. The barnacles are benthic, epifaunal and sessile organisms.The crayfish is a benthic, epifaunal and vagrant organism with bilateral symmetry. The shrimp is a benthic, epifaunal and vagrant organism with bilateral symmetry. The turtle is a pelagic and nektonic organism with bilateral symmetry. The bryozoan is a benthic, epifaunal and sessile organism with asymmetric symmetry. The ammonite is a benthic, epifaunal and vagrant organism with bilateral symmetry. The horn coral is a benthic, epifaunal and sessile organism tha t has radial symmetry. The fish is a pelagic and nektonic organism with bilateral symmetry.The sea urchin is a benthic, epifaunal and sessile organism that has radial symmetry. The shark is a pelagic and nektonic organism with bilateral symmetry. The ammonite is a benthic, epifaunal and sessile organism with radial symmetry. The trilobite is a benthic, infaunal and vagrant organism with bilateral symmetry. No, it would not be successfull on the sea floor and it certainly would not be successfull burrowing or living in the sea floor, although squid do sometimes prey on benthic organisms. The squid uses its tentacles to grab and eat its prey.The squid uses its muscles to pump through the water. And has adapted to see better with large eyes. No they would not do so well living on land, they float through the sea so they would not have any means or mobilization, also, they use long tentacles to sting and catch their prey, this would not be very efficient on land. The hermit crab uses th e shell to protect itself from prey. Because the animal moves so slowly, it needs the added protection. It could be that the animal could not move fast and would need to curl up in its shell to protect itself from prey.

Air Pollution in Hochiminh City - 3752 Words

THE EFFECTS OF INDUSTRIALIZATION TO AIR POLLUTION IN HO CHI MINH CITY Ho Chi Minh City, 24 Nov, 2012 Lecturer: Vo Duc Hoang Vu Students: Nguyen Thi Ngoc Chau 1001017412 Le Thi Thuy Hong 1001017456 Nguyen Pham Dieu Linh 1001017479 CONTENTS INTRODUCTION: 1 I- INDUSTRIALIZATION IN HO CHI MINH CITY: 1 1. Industrialization definition: 1 2. Industrialization growth in Ho Chi Minh City (HCMC): 1 II- AIR POLLUTION IN HO CHI MINH CITY: 2 1. Air pollution definition: 2 2. Air pollution present situation in Ho Chi Minh City: 2 III- INDUSTRIALIZATION TO AIR POLLUTION: 3 1. Case study 3 2. The effects in HCMC: 4 3. The impacts of air pollution to people lives and the economics: 5 IV- SOLUTION PROPOSAL: 7 CONCLUSION: 8 INDEX NOTES 9†¦show more content†¦(McGraw-Hill Dictionary of Scientific and Technical Terms) Air pollution is the situation when contaminants such as gases, odor or contaminated waste are eliminated into the air environment and cause bad effects to creatures’ life. 2. Air pollution present situation in Ho Chi Minh City: Since 2005, HCMC has started to conduct observations of the presence of Benzene concentration in the atmosphere at many places. The results show that six spots’ Benzene concentration has reach 35 - 40ÃŽ ¼g/m3. Although Viet Nam has yet to regulate such standard, the U.S. Environmental Protection Agency only allows the number of 10ÃŽ ¼g/m3. HCMC Department of Environmental Protection has carried out the six hot spots of air pollution and discovered 90% of unqualified samples. Specifically, in 2011, suspended dust from smoke is always in a high level (average concentration fluctuates from 0.58 to 0,97mg/m3, which means 1.9 – 3.2 times exceeds Viet Nam’s regulations); Lead concentration is approximately 0.49 – 0.67ÃŽ ¼g/m3, higher in four out of six monitoring stations than the figure of year 2010. Additionally, 59% Nitrogen Oxide is out of regulations (concentration oscillates from 0.18 to 0.27 mg/m3,Show MoreRelatedA Place For Us1515 Words   |  7 Pageswe take only from Nature at equal the rate or less than the rate Nature can restore itself or heal itself.† However, we would not. As a consequence, in natural habitats, the overuse resource is leading to deforestation, emissions and wastewater pollution, animal extinction and endangerment, soil erosion and degradation... In communities across the country, we can see abandoned places and buildings such as factories, train yards, gas stations, strip malls... Therefore, to contribute to long-term sustainability