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- Dorothy Crowfoot Hodgkin (1937 bytes)
5: She was a pioneer of [[X-ray]] [[crystallography]]. She discovered the [[Analytical chemistry|chem...
7: ... the [[Nobel Prize in Chemistry]] for her work in crystallography and in [[1976]] the [[Copley Medal]] from the [[R... - Igneous rock (11419 bytes)
3: ...from either the [[Earth]]'s [[Mantle (geology)|mantle]] or pre-existing rocks made molten by extreme t...
6: ...cks is generated within the upper parts of the mantle at temperatures estimated between 600 to 1600 &d...
14: ...gives information about the composition of the mantle, from where some igneous rocks are extracted, an...
37: Molten or partly molten rock (called [[lava]]) will flow from the...
41: Material may be violently forced out of the volcano during igneous activit... - History of science (41710 bytes)
19: [[Image:Aristotle.jpg|thumb|120px|right|[[Aristotle]] (sculpture)]]
23: ...rehensive theory of physics (see [[Physics (Aristotle)]]). Yet, until the period of the [[Scientific R...
46: ...ped spark interest in [[geography]]. Most importantly, the development of the [[printing press]] in th...
54: ... derived from ''al-jabr'', the beginning of the title of one of his publications. [[Turkish]] mathemat...
61: ...he air after leaving a bow contradicts with Aristotle's assertion that the natural state of all object... - DNA (29095 bytes)
32: ...ase is accidentally skipped, inserted, or incorrectly copied, or the chain is trimmed, or added to; al...
54: title = Rotating DNA stick model |
63: ...ion and transcription. These sequences are frequently called [[regulatory sequence]]s, and researchers...
74: ...sulting double strands are generally almost perfectly identical, but occasionally errors in replicatio...
81: ...he other. The strands can also be separated by gentle heating, as used in [[PCR]], provided they have ... - Organic chemistry (4970 bytes)
10: ...]]. Organic compounds are [[covalent bond| covalently bonded]].
43: Currently, there exist several methods for characterizing ...
45: * [[Crystallography]]: This is the most precise method; however, it i... - Atom (12300 bytes)
80: ...ith shell one. Whichever occupied shell is currently most outward is the valence shell, even if it on...
82: ...f electrons in the innermost shells are significantly lower than the energy levels of electrons in out...
102: ...tigators to identify unknown substances. [[X-ray crystallography]] reveals the structure of certain atomic and mol...
114: *the [[quantum theory]] of atoms, which is currently accepted and discussed above - Electron microscope (5936 bytes)
6: It was greatly developed through the [[1950s]] and has allowed ...
38: ...as been directly compared to results from [[X-ray crystallography]], providing independent confirmation of the vali... - Sulfur (18059 bytes)
48: ...lthough sulfur is infamous for its smell - frequently compared to rotten eggs - the odor is actually c...
52: The [[crystallography]] of sulfur is complex. Depending on the specific...
56: ...rough the rapid cooling of molten sulfur. [[X-ray crystallography]] studies show that the amorphous form may have a...
78: ...lcanic craters. Such volcanic deposits are currently exploited in [[Indonesia]], [[Chile]], and [[Jap...
100: ...hing [[gold]].[http://doccopper.tripod.com/gold/AltLixiv.html] - Inorganic chemistry (2930 bytes)
1: ... absolute and there is much overlap, most importantly in the sub-discipline of [[organometallic chemis...
19: ...egularly-ordered atoms and which are studied by [[crystallography]] and [[solid state chemistry|solid-state chemist... - History of chemistry (8174 bytes)
2: ...ical Chymist'' ([[1661]]), but is often more strictly dated to [[Antoine Lavoisier]]'s discovery of th...
8: ...g [[aspirin]]. The discovery also contributed greatly to the theory of [[isomerism]].
12: ...ior of [[gas]]es, this dispute was not finally settled until [[Jean Perrin]]'s experimental investigat...
14: Well before the dispute had been settled, [[Svante Arrhenius]] had begun to investigate ...
31: ...eously confirmed by [[Rosalind Franklin]]'s x-ray crystallography at [[William Bragg]]'s laboratory in [[Cambridge]... - Protein (17280 bytes)
1: ...the first to have its structure solved by [[X-ray crystallography]] by [[Max Perutz]] and [[John Kendrew|Sir John C...
56: ...st splitting off into a separate article with a title something like the following and a link in the c...
71: ...thor of [[Diet for a Small Planet]], who subsequently renounced the idea. This view is widely criticiz...
84: ...nse from the immune system while others are perfectly safe. Many people are allergic to [[casein]], th...
96: * [[Crystallography]]
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