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Essay importance of microbes to human
Essay importance of microbes to human
Louis Pasteur, one of the world's great scientists
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Medicine: The Work of Louis Pasteur Louis Pasteur was a profound scientist that changed the way that humanity survives in this world through the amazing discoveries of medicine. Louis originally endeavored in his journey of discovering medicine by his curiosity as to why and how alcohol derived from beets was going sour. His motivation was relatively small, so it seemed at the time. In fact it was almost a seemingly side project of his. Upon his research, Pasteur came across some interesting discoveries which caused him to further his examinations. He confirmed his findings with another subject, silk worms. His research of both subjects confirmed his discovery, which was the discovery of micro-organisms infecting
...as a chemist. His stories of chemistry always had a reference to the human condition. He was neither dominated by his feelings nor exclusively regulated to the facts. His methods were the personification of dynamic objectivity, the strange and unique mix of objectivity and subjectivity and then objectivity again. This made his story so unique and meaningful, for it was not a lecture in scientific principles and it was not a purely heartfelt history of his life. The parts that would be expected to be cold and heartless were oddly compassionate, and the parts that were expected to be soaked in emotion were strangely told from a factual point of view.
There he inspired many students and tutored them to become professionals in the medical field. Many of these students included Fabricius ab Aquapendente (gave the first clear description of the semi lunar valves of the veins, which later provided many people with a crucial point in his famous argument for circulation of the blood) and Volcher Coiter (described human embryology as well as the comparative osteology of animals and illustrated his own work.... ... middle of paper ...
He was a man who made French stronger, provided his own legacy and impression that will most
I hope I have answered the question “What was his personal life like?” good in here and would like to summarize by saying that he was able to overcome all odds to become a famous inventor that even had a movie made by him. I would also like to say that He made many, many products that we still use all from simple plants like peanuts in summary to the answer of the question “What did he actually do?”. He also had many hobbies that ended up in helping many people (“What did he like to do when he wasn’t working?”). I have found that this man that I knew nothing about before the report is one of the few real life people I know of that overcame so many things in his life that almost no one even knows
contributed to the execution of King Louis XVI so that French citizens might find a better existence under honest rule. To keep citizens focused on the revolution, he established a
A master and maker in many fields, Linus Pauling lived a very long and productive life spanning nearly the entire twentieth century. By the time he was in his twenties, he had made a name for himself as a scientist. After many significant contributions including his work on the nature of the chemical bond, he turned to chemical biology and is generally accepted as the founder of molecular biology. Later in his life he became very involved in issues of politics and peace for which he is somewhat less well known. In his later years, he became interested in health and medicine and specifically in the use of vitamin C to prevent ailments from the common cold to cancer.
But he was irresponsible, so utterly careless. His curiosity, his mad, aimless investigations, drove him on, and the things were thrown out to live a year or so, to struggle and blunder and suffer; at last to die painfully” (74). Moreau had no clear goal for his research. He did what he did because he could, he had the power to do what he
A remarkable breakthrough in medicine occurred in the late 1800s through the work of Louis Pasteur. Pasteur's experiments showed that bacteria reproduce like other living things and travel from place to place. Using the results of his findings, he developed pasteurization, which is the process of heating liquids to kill bacteria and prevent fermentation. He also produced an anthrax vaccine as well as a way to weaken the rabies virus. After studying Pasteur's work, Joseph Lister developed antisepsis, which is the process of killing disease-causing germs.
Sir Alexander Fleming changed the world of medicine not only in his days but also in the world today. We have the medicines and antibiotics that we have today because of Alexander Fleming. His discovery was much needed in the world and I hate to think where we would be in the medicine world if he hadn’t discovered penicillin.
these methods, he cured many victims of the plague who were previously labeled incurable. He later went back to Montpelier to earn his doctoral degree in medicine.
Jean Jacques Rousseau was the controversial, French philosopher whom brought about uproar due to his extremely radical views; his work on Emile and The Social Contract were banned by the French parliament and the Catholic Church due to his criticisms on religion. Rousseau believed that religion was a false consciousness whereby religion was a way to cover up the true situations that people found themselves in. This is stated in his second discourse whereby the people are said to be ‘living a lie’ (Strong, 1994). He also denied original sin meaning that he did not believe, as in many religions, that individuals are born innately evil, (O’Hagan,2001). Instead, Rousseau introduced his idea that humans are born good in their natural state and it is in fact the evils of society and it’s institutions that corrupt an individual, (Smith and Smith, 1994). Throughout I will discuss Jean-Jacques
Antonie van Leeuwenhoek was a scientist and was best known for his contributions to microbiology; he received the title of "the Father of Microbiology” and dedicated many years of his life to improve the microscope in order to attain incredible heights of precision of the microscopic lenses. He produced magnifications from up to 275X, with a resolving power of up to 1.4 µm. Moreover, he presented his findings from the material of animals and vegetables in extraordinary detail as well as being the first to observe a glimpse of bacteria that he found in water; the first illustration of the bacteria is demonstrated in a representation by Leeuwenhoek in the 1683 “Philosophical Transactions” publication. In this publication, Leeuwenhoek wrote to the Royal Society about his observations of the inside of an old man’s mouth. He found "an unbelievably great company of living animalcules [Latin for ‘little animals’], a-swimming more nimbly than any I had ever seen up to this time. The biggest sort... bent their body into curves in going forwards. . . Moreover, the other animalcules were in such enormous numbers, that all the water... seemed to be alive." These were among the first observations on living bacteria ever recorded.
He made it his goal to figure out a way to cure humans of a disease once they contracted it. He started with chicken cholera which would kill chickens (Berche). He had found the vaccine for the chickens by complete chance. He just so happened to stumble upon an older version of the disease. He realized that the older version was weaker than the more new version. So he used that one to create a vaccine to see if it would work. He injected two groups with the chicken cholera one was with the more recent outbreak of chicken cholera and the other was the older one. The chickens that were injected with the new chicken cholera were several affected and the ones with the older one all got better (Trueman 1). He later found out that chickens that were already exposed to that disease were immune afterwards (Rogers). Pasteur used the chicken cholera as his trial and error for figuring out how to make vaccines that would work. Louis and Robert Koch found extremely small one celled creatures living in animals and humans and linked them to specific diseases
Louis Pasteur was one of the most important scientists of our time. The foundation of our knowledge about health and disease comes from the discoveries of this one man. He made many discoveries and solutions for problems of the every day life that are still in effect today.
...iscovery of the bacteria cells in 1683, he was able to disprove the theory. He showed that the male insects would fertilize the egg then lay by the female, which showed creature reproduced by themselves, not via spontaneous generation. This changed the way people thought about biology and reproduction in the world. Leeuwenhoek’s explanations of the body and reproduction of insects were huge advancements in microbiology.