Doctoral studies

country
city
subject area
language
university type - Russia  
university status  
Saint Petersburg, Russia

Chemistry sciences

Химические науки

Language: Russian Studies in Russian
Subject area: physical science, environment
University website: www.spbstu.ru
Chemistry
Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds. Chemistry addresses topics such as how atoms and molecules interact via chemical bonds to form new chemical compounds. There are four types of chemical bonds: covalent bonds, in which compounds share one or more electron(s); ionic bonds, in which a compound donates one or more electrons to another compound to produce ions (cations and anions); hydrogen bonds; and Van der Waals force bonds.
Chemistry
I was an atheist, finding no reason to postulate the existence of any truths outside of mathematics, physics and chemistry. But then I went to medical school, and encountered life and death issues at the bedsides of my patients. Challenged by one of those patients, who asked "What do you believe, doctor?", I began searching for answers.
Francis Collins, a geneticist who led the U.S. government’s effort to decipher the human genome (DNA). cnn.com
Chemistry
Once you are there you'll be like a drop of water in a piece of rock crystal- your medium will dignify your commonness.
Thomas Hardy, A Pair of Blue Eyes, 1873
Chemistry
Like literature, philosophy is not distinguished from other subjects by a specific approach to a subject-matter independent of it. Chemistry deals with chemicals, biology with life and astronomy with very large, very distant objects. Philosophy can boast no such definite subject-matter.
David Wood (philosopher) (1990) Philosophy At The Limit. p. 69
Scarcity of fresh water is of growing concern in the Mediterranean area due to urbanisation, irrigation and changing rainfall patterns. The influx of millions of Sun-seeking tourists puts even more pressure on limited water resources during the summer season.

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