Tag: discovery

The Cause Effect Relationship Of Discovery Of Electricity

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The Cause Effect Relationship Of Discovery Of Electricity

            Discovery of electricity started back in 1746, when Benjamin Franklin discovered static electricity when he was out flying his kite in a storm, but the electricity we use today is different from what he discovered. This was the discovery that nature has energy that man can use and it consequently set in motions the many other inventions that are the after effects of discovery of electricity.

            After the discovery of electricity, technology started to advance this is because the world had also started becoming industrialized and there was need for a form of energy that was strong enough to help in the increased volume of production of commodities. The production also has become quality as better equipment and machines that lead to standard commodities have been discovered as well. One of the most outstanding effects of discovery of electricity is lighting, this is because the world has become safer with lights. Electricity has improved the transport industry; this is because people can use electric trains that are very fast and efficient as compared to the coal powered trains (Butler, p74).

            The communication world has also been greatly improved; this is because people can watch televisions and listen to music by plugging in their gadgets and using electricity. The portable electronics also require charging like the cell phones, laptops and ipads. All these devices are charged by the use of electricity and have changed how we communicate. This allows for easy movement of information from one person to another.

            In the medical sector, use of electricity has assisted in saving lives. This is through the discovery of many types of equipment that are used in hospitals. The quality of services has been improved as people can be watched overnight without any problems: diagnosis can be made earlier before diseases get to advanced stages that are not curable (Butler, p155). A good example of these machines that are electrically powered is the x ray machine. Chemotherapy that leads to reduction in the cancer causing cell requires electricity. Baby incubators also require electricity to keep the baby warm enough till he can be able to face the environmental weather: better infant medical services have been established.

Work cited

  1. Butler, G. Jeremy, (2012), A History of Information Technology and Electricity, University of Arizona, New York

 

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The discovery of penicillin

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The discovery of penicillin 

Before the discovery of an antibiotic that could fight and help reduce pneumonia, it had claimed the lives of many people. Through the innovation of the drug, the antibiotic era was initiated. Antibiotics are chemical compounds capable of conquering both bacteria and fungi which are known to kill, or inhibit, competing microbial organisms. In the ancient times, Egyptian medicine- men used to place mouldy bread on a wound to prevent further bacterial infection. However, in the year 1928 the first true antibiotic was discovered by Alexander Fleming (Chain, 1979). The Scottish scientist was at the time working on influenza virus in the St Mary’s laboratory. The discussion below will contain the origin, the use, and where Penicillin can be found. 

The discovery of penicillin was deemed to be an accidental process as Fleming had left for vacation leaving Petri dishes containing Staphylococcus. This bacterium is responsible for boils, sore throats, and abscesses. Fleming noticed that one of the dishes that had mould on it inhibited the multiplication of the bacteria and this was how Penicillin was discovered. After this accidental discovery, the scientist decided to carry out more tests on various kinds of bacteria such as Streptococcus, Meningococcus, and the diphtheria bacillus. He found out that penicillin was able to kill them all. 

Penicillin comes from the mould Penicillium and can be divided into two categories; the naturally occurring penicillin (through the process of fermentation) and the semi synthesised penicillin which is found in chemical form.  Since the antibiotic can be changed into various forms, it is used to treat various forms of bacteria and fungi infections. Penicillin G is the only natural occurring form of penicillin that is used clinically (Chain, 1979). All penicillin work in the same way, inhibiting cell enzymes responsible for cell wall formation hence it can only be used against micro-organisms that produce a cell wall. 

The discovery of the antibiotic changed the world of medicine greatly; wound infections that were severe or even fatal were treated by administering the drug to the patient orally. As an antibiotic, the drug is used for a wide range of therapy. It is used in the treatment of sore throats; it is used in the synthesis of BCG a vaccine against Tuberculosis, meningitis, syphilis and other bacterial and fungal infections (Chain, 1979). It has helped people for the better part of the twentieth century, during the Second World War it was used to help soldiers that suffered war wounds and reduced death cases due to wound infections. Today in the War on Iraq, the drug is still being used to help injured victims form fatal wound infections. Due to its ability to kill a wide variety of bacteria, more drugs such as Streptomycin, Amino glycosides, and Tetracycline have been developed which has lead to the growth of Pharmacies. For many medical practitioners the discovery of penicillin was a great and huge discovery which has helped the world and saved it from dangerous diseases. However, the drug has various anaphylactic side effects on people when used, may cause skin rush, and allergic shock to patients (Chain, 1979). 

With diseases such as pneumonia, syphilis, and meningitis, the world would have been a difficult place to stay but through this great discovery many people have a chance of gaining health. Through its wide spread use over the years penicillin has saved many lives making it the best scientific discovery made in the history of mankind. 

References

Chain, E. (1979). Fleming’s Contribution To The Discovery Of Penicillin. Trends in Biochemical Sciences, 4(6), 143-144.

Chain, E. (1979). The Early Years Of The Penicillin Discovery☆. Trends in Pharmacological Sciences, 1(1), 6-11.

 

 

 

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Discuss your most important discovery about healthcare information systems.

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In a 300-word initial post, discuss some obstacles you faced in completing your HIT/QI project research?

Discuss your most important discovery about healthcare information systems.
Discuss how you plan to apply what you have learned to your current or future position(s).
Discuss your three most important takeaways from the course

 

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In Einstein’s view what makes it difficult for the discovery of general laws in economics?

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In Einstein’s view what makes it difficult for the discovery of general laws in economics?.

Albert Einstein wrote an essay in 1949, here is the link.   http://monthlyreview.org/2009/05/01/why-socialism/

You all know my background as a stockbroker for over 20 years, it is easy to make the case for capitalism.  Although I disagree with Einstein’s conclusion, he does make some interesting observations and assumptions’.  Please write a 750-word paper using the following questions.  Make sure you write the paper in your own words and if you decide to use a source, make sure you reference the source.  I’m not interest in reading a paper that paraphrases everything.  This paper will automatically be checked for plagiarism.  The paper must be uploaded, no paper will be accepted by email or in paper form. The paper is due on or before December 9th at 11:55 pm.  Do not just answer these questions in a question form ,it must be a written paper. The paper must be uploaded, the tab is labeled writing assignment.   

1:   In Einstein’s view what makes it difficult for the discovery of general laws in economics? 

2:  What phase is Thorstein Veblen referring to with respect to our human development?

3:  In Einstein’s view what is the purpose of socialism? What if any problems might this cause in capitalism?

4:  In Einstein’s view man is in what two states simultaneously is constantly in?

5:  In Einstein’s view what is the abstract meaning of society?   

6:  Is it possible in Einstein’s opinion that man can be completely independent?

7:  In Einstein’s view what is the real sources of evil?     

8:  If private capital tends to be concentrated in few hands, what potential problems may develop?

9:  In Einstein’s view what is the most crippling evil of capitalism? 

10:  In addition to your skills, education and productivity, what else is your income predicated on?  

In Einstein’s view what makes it difficult for the discovery of general laws in economics?

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How can the act of writing poetry guide us through insight and discovery?

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How can the act of writing poetry guide us through insight and discovery?.

How can the act of writing poetry guide us through insight and discovery? Your prompt this week is to write a poem of “revelations,” poems that lead the reader through some kind of transformation.

To get started, highlight phrases in this week’s readings that guide the reader through a process of discovery. These might be rhetorical turns like Bianca Stone’s question, “What does one do with a ____ really?” or self-talk, as in Robyn Schiff’s “Well that / was unexpected” or Ross Gay’s “easy Tiger / hands to yourself.”

Then, when you’ve created a first draft of a poem, try to pry it apart by inserting one of those discursive turns. What thoughts or observations could be lingered over, complicated, or altered in re-telling?

How can the act of writing poetry guide us through insight and discovery?

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