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Posts Tagged ‘biology’

Timeline of biology and organic chemistry

11/07/2018 Σχολιάστε

Αποτέλεσμα εικόνας για biology

 

Before 1600

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History of biology

25/04/2018 1 Σχολιο

Αποτέλεσμα εικόνας για biology

From Wikipedia, the free encyclopedia

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Philosophy of biology

28/03/2018 Σχολιάστε

Αποτέλεσμα εικόνας για biology

 

 

The philosophy of biology is a subfield of philosophy of science, which deals with epistemological, metaphysical, and ethical issues in the biological and biomedical sciences. Although philosophers of science and philosophers generally have long been interested in biology (e.g., Aristotle, Descartes, and even Kant), philosophy of biology only emerged as an independent field of philosophy in the 1960s and 1970s.

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Letters shed light on bitter rivalries behind discovery of DNA double helix

10/01/2018 Σχολιάστε

Αποτέλεσμα εικόνας για DNA double helix

 

Newly found letters between Francis Crick and Maurice Wilkins illuminate the race to determine the structure of DNA

Ian Sample, science correspondentguardian.co.uk, Wednesday 29 September 2010

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Generation Anthropocene: How humans have altered the planet for ever

13/12/2017 Σχολιάστε

thunderstruck9: Oscar Ghiglia (Italian, 1876-1945), La mela [Apple], c.1922-25. Oil on cardboard, 25 x 17.2 cm.

Oscar Ghiglia (Italian, 1876-1945), La mela [Apple], c.1922-25

Robert Macfarlane

 

Friday 1 April 2016 Last modified on Monday 4 April 2016

 

http://www.theguardian.com/books/2016/apr/01/generation-anthropocene-altered-planet-for-ever

 

We are living in the Anthropocene age, in which human influence on the planet is so profound – and terrifying – it will leave its legacy for millennia. Politicians and scientists have had their say, but how are writers and artists responding to this crisis?

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60 years ago, Francis Crick changed the logic of biology

25/09/2017 Σχολιάστε

    Matthew Cobb

PLOS

 

Abstract

In September 1957, Francis Crick gave a lecture in which he outlined key ideas about gene function, in particular what he called the central dogma. These ideas still frame how we understand life. This essay explores the concepts he developed in this influential lecture, including his prediction that we would study evolution by comparing sequences.

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Chinese Scientists Edit Genes of Human Embryos, Raising Concerns

06/04/2017 Σχολιάστε

thewoodbetween:

Georgia O'Keeffe.  The Chestnut Grey, 1924.

Georgia O’Keeffe.  The Chestnut Grey, 1924

By GINA KOLATA The New York Times, APRIL 23, 2015

The experiment with human embryos was dreaded, yet widely anticipated. Scientists somewhere, researchers said, were trying to edit genes with a technique that would permanently alter the DNA of every cell so any changes would be passed on from generation to generation.

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