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TODAY IN HISTORY

    DNA
    September 20, 1952 - U.S.A.

    Alfred Hershey and Martha Chase published a report confirming DNA holds hereditary data. Their experiment used the T2 bacteriophage, which, like other viruses, is just a crystal of DNA and protein. It can reproduce when inside a bacterium such as E. coli. When the new T2 viruses are ready to leave the host E. coli cell (and go infect others), they burst the E. coli cell open, killing it (hence the name "bacteriophage"). Hershey and Chase were seeking an answer to the question, "Is it the viral DNA or viral protein coat (capsid) that is the viral genetic code material which gets injected into the E. coli?" Their results indicated that the viral DNA, not the protein, is its genetic code material.

    FORTRAN
    September 20, 1954

    The first successful test compilation and execution of a computer program using what became FORTRAN was run by Harlan Herrick at IBM. It took until 1957 to develop into a fully-operational, commercial product. As implied by its name (FORMula TRANslator), Fortran was designed as a high-level language for technical and scientific applications which primarily needed calculation, rather than working with characters. John Backus at IBM supervised the development of the programming language that would allow users to express their problems in commonly understood mathematical formulae. By 1958 the language was expanded to Fortran II, which included subroutines, functions and common blocks, and in 1962 IBM introduced the extended Fortran IV.

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  • The Revolution
    by John Adams

    "...The Revolution was effected before the War commenced. The Revolution was in the minds and hearts of the people; a change in their religious sentiments of their duties and obligations. This radical change in the principles, opinions, sentiments, and affections of the people, was the real American Revolution...."
  • Rules for Happiness
    by Immanuel Kant

    "...Rules for Happiness: Something to do, Someone to love, Something to hope for...."

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    More vehicles are stolen on New Year's Day than any other holiday throughout the year. (So does that mean thieves are having their last fling before changing their ways or are they trying for a big score to start the New Year?) Cancer Facts & Figures
    about Besides Lung Cancer

    Besides lung cancer, tobacco use also increases the risk for cancers of the mouth, lips, nasal cavity (nose) and sinuses, larynx (voice box), pharynx (throat), esophagus (swallowing tube), stomach, pancreas, kidney, bladder, uterus, cervix, colon/rectum, ovary (mucinous), and acute myeloid leukemia.

Dandruff Are You Sure It Dandruff :

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ARTICLE INFORMATION :

Everybody hates dandruff. No body likes the falling white flakes and the itching scalp. we all try many shampoos and treatments, both natural and chemical to get rid of dandruff. I want to ask many of you who suffer dandruff- how are you sure that you are having dandruff?

ARTICLE CONTENT :

Everybody hates dandruff. No body likes the falling white flakes and the itching scalp. we all try many shampoos and treatments, both natural and chemical to get rid of dandruff. I want to ask many of you who suffer dandruff- how are you sure that you are having dandruff? Unless a doctor diagnosed it as dandruff, how can any one be sure that he/she is suffering dandruff if it is not clearing after many washes? May be you are suffering from something else? Let us look at the other problems that may confuse you.

Dandruff and other scalp problems-

There are many scalp problems that itch and produce scales and white flakes. Psoriasis is one of the tough ones. Unless you get it diagnosed and get treated it will not go away. Many cosmetic applications may cause allergic dermatitis or irritant contact dermatitis. Atopic dermatitis or commonly called eczema can also appear on the scalp. Seborrheic dermatitis is one of the common scalp problems that mimic dandruff.

What is dandruff?

In dandruff what we see as white flakes are skin cells. Our skin regenerates itself every month. The new cells travel from the bottom of the skin layer to the top in a month and the dead cells are shed. These are so microscopic and small in quantity that we don’t notice this shedding of cells. In dandruff this shedding increases. That is how these dead cells with skin oils form white flakes and we can see them.

Dandruff and diagnosis-

If you are not able to get rid of dandruff after trying many formulas, it is time that you visit a doctor and get the proper diagnosis done. Once you are sure that it is dandruff, you can take proper measures and get a shiny scalp.

This article is only for informative purposes. This article is not intended to be a medical advise and it is not a substitute for professional medical advice. Please consult your doctor for your medical concerns. Please follow any tip given in this article only after consulting your doctor. The author is not liable for any outcome or damage resulting from information obtained from this article.


Source : PLR

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