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- Organic chemistry (4970 bytes)
1: ...ements such as [[nitrogen]], [[oxygen]], [[phosphorus]], and [[sulfur]].
6: ... science is generally agreed to have started in [[1828]] with [[Friedrich Woehler]]'s [[synthesis]] of t...
26: ... heteroatoms can include oxygen, nitrogen, phosphorus, and sulfur.
35: ...olymer. Or the segments could vary in chemical structure, which would make that molecule a heteropoly...
41: ==Determining the molecular structure of an organic compound== - List of chemists (10401 bytes)
61: *[[Alexander Naumovich Frumkin]], (1895-1976), electrochemist
138: *[[Rudolph Pariser]], (born 1923), [[theoretical chemis...
161: *[[Leopold Ruzicka]], (1887-1976), [[1939]] [[Nobel Prize in Ch...
196: ...iley]], (1844-1930), US [[chemist]], Pure food & drug advocate
198: *[[William Hyde Wollaston]], (1766-1828), [[England|English]] [[chemist]] - List of sculptors (9151 bytes)
42: *[[Filippo Brunelleschi]]
141: *[[Jean Antoine Houdon]] (1741 - 1828)
173: *[[Wilhelm Lehmbruck]]
182: *[[Bruce McLean]]
252: *[[François Rude]] (1784 - 1855) - Franklin D. Roosevelt (74009 bytes)
8: | succeeded=[[Harry S. Truman]]
16: .... Garner]]<br>[[Henry A. Wallace]]<br>[[Harry S. Truman]]
20: ...al organization to preserve peace was brought to fruition as the [[United Nations]] after his death.
26: ...er, [[James Roosevelt senior|James Roosevelt]] ([[1828]]–[[1900]]), was a wealthy landowner and Vi...
50: ...egal practice, but few doubted that he would soon run for public office again. - Sam Houston (6990 bytes)
9: ...owing an eleven week marriage to Eliza Allen he abruptly resigned (the actual [[divorce]] was not unti...
11: ...e negotiated a settlement with the Cherokee in February 1836.
16: ...term. In his second term he strove for financial prudence and worked to make peace with the Indians an...
22: ... Jefferson Rusk]]. Houston served there from [[February 21]], [[1846]] until [[March 4]], [[1859]]. He...
35: ...of Texas|Governor of Texas]] | before=[[Hardin R. Runnels]] | after=[[Edward Clark (governor)|Edward C... - James K. Polk (27988 bytes)
28: ...Tennessee|Nashville]] to study law under [[Felix Grundy]]. Polk was admitted to the bar in 1820, and e...
31: ...ndash;1823); he resigned the position in order to run his successful campaign for the state legislatur...
35: ...sidential election, 1828|presidential election of 1828]], Polk rose in prominence, becoming the leader o...
52: ...heastern United States|Northeast]]. Polk won the crucial state of [[New York]], where Clay lost suppor...
63: ...ing Texas to the Union; Congress complied on [[February 28]] [[1845]]. Tyler had acted quickly because... - Charles Babbage (13539 bytes)
8: His father's money allowed Charles to receive instruction from several schools and tutors during the c...
10: ...as seriously disappointed in the mathematical instruction available at Cambridge. In response, he, [[J...
36: ...mpting the government to grant ?1500 for its construction in [[1823]].
38: ... and hired [[Joseph Clement]] to oversee the construction of the engine. Every part had to be formed b...
40: ...bage's father, and an infant son interrupted construction in [[1827]]. Work had already taxed Babbage ... - Jefferson Davis (14427 bytes)
12: ...nnebago, Wisconsin]]. While supervising the construction and management of a [[sawmill]] in the [[Yel...
27: He married again on [[February 26]] [[1845]], this time to socially prominent...
33: ...ttle of Buena Vista|Buena Vista, Mexico]] on [[February 22]] [[1847]]. In June, the Army offered him a...
38: ... year when he resigned (in September [[1851]]) to run for the [[governor]]ship of Mississippi. This el...
42: ...), as well as an elaborate one (submitted in [[February 22]] [[1855]]) on various routes for the propo... - March 20 (10075 bytes)
11: ...e of around 200,000, beginning his "Hundred Days" rule.
16: ...[[1904]] – [[Aleister Crowley]] invokes [[Horus]] in Egypt and declares the start of the New Aeo...
34: ...and Drug Administration]] approves anti-[[AIDS]] drug [[AZT]].
48: *[[1828]] - [[Henrik Ibsen]], Norwegian writer (d. [[1906...
58: *[[1897]] - [[Ruby Muhammad]], American matriarch of Black Islam - List of astronomers (40322 bytes)
23: ...Albitskij|Vladimir Aleksandrovich Al'bitskij]] ([[Russia]])
35: *[[Petrus Apianus]] ([[Germany]], [[1495]] – [[1557]...
69: *[[Sergei Ivanovich Belyavsky]] ([[Russia]], [[1883]] – [[1953]])
75: *[[Biruni]] ([[Persia]] [[973]] - [[1048]])
85: *[[Rudjer Josip Boscovich|Ruđer Josip Bošković]] ([[Dalmatia]],... - List of philosophers (79981 bytes)
93: *[[Roberto Ardigo]], (1828-1920)
120: *[[Averroes]] (or ''Ibn Rushd''), (1126-1198){{fn|C}}{{fn|O}}{{fn|R}}
158: *[[Bruno Bauer]], (1809-1882){{fn|O}}{{fn|R}}
231: *[[Rudjer Boscovich]], (1711-1787){{fn|C}}
257: *[[Constantin Brunner]], (1862-1937) - Whale shark (5019 bytes)
12: ...thor = [[Smith (ichthyologist)|Smith]] | date = [[1828]]}}
16: ...ey with a white belly, but three prominent ridges run along each side and the skin is marked with a 'c...
26: The species was first identified in 1828 off the coast of South Africa. The family ''Rhinc... - History of the Kurds (8244 bytes)
7: ...umbers who, from whatever quarter they may have sprung, belonged certainly to the Aryan family.
9: ...were reduced to subjection by [[Cyrus the Great|Cyrus]] before he descended upon [[Babylon]], and furn...
13: ...g the famous fortress of [[Sermaj]], of which the ruins are to be seen at the present day near Behistu...
17: ...resettled the rich pastoral country between [[Erzerum]] and [[Erivan]], which had lain waste since the...
19: ...ged until the close of the [[Russo-Turkish War of 1828-29]]. But the Kurds, owing to the remoteness of t... - Cherokee (38956 bytes)
46: ...tion'''<ref>Population figures (rounded off) from Russell Thornton, ''American Indian Holocaust and Su...
87: .... (see "We Are Not Yet Conquered" by Beverly Northrup, "The Cherokee People" by Thomas E. Mails, "Myth...
90: ...cials. John Ross became the chief of the tribe in 1828 and remained the chief until his death in 1866.
92: ...g white population, as well as a [[gold rush|Gold Rush]] around [[Dahlonega, Georgia]] in the 1830's. ...
99: ...one of the primary sources of the [[Colorado Gold Rush]] of [[1859]]. - Daniel Webster (10835 bytes)
13: ...ied his first wife, Grace Fletcher, who died in [[1828]]. With her he had one son, Charles.
21: ...tered the constitution and size of the College's trustee body and then added a further board of overse...
23: ...te of [[Massachusetts]]. Shortly after that, in [[1828]], his first wife, Grace, died. He later married...
25: ...he West (''see [[Internal improvements]]''). In [[1828]], in response to the changing economic landscape...
27: ...ited States Whig Party|Whig party]] candidates to run for the office of [[President of the United Stat... - Beryllium (15119 bytes)
54: | [[Crystal structure]]
145: ...efense and aerospace industries as light-weight structural materials in high-speed aircraft, missiles,...
149: ...ous [[computer]] equipment, watch springs and instruments where light-weight, rigidity and dimensional...
155: ... A. Bussy]] independently isolated the metal in [[1828]] by reacting [[potassium]] on [[beryllium chlori... - Aluminium (26079 bytes)
19: {{Elementbox_crystalstruct | cubic face centered }}
48: ...and is very important to the [[world economy]]. Structural components made from aluminium are vital to...
61: ...ransportation ([[automobile]]s, [[airplane]]s, [[truck]]s, [[railroad car]]s, marine vessels, etc.)
64: *Construction ([[window]]s, [[door]]s, siding, etc.; howev...
71: ... oxidation, and is used in various fields of construction. - Palladium (9737 bytes)
54: | [[Crystal structure]]
63: | 1828.05 [[Kelvin|K]] (2830.82 ?[[Fahrenheit|F]])
156: ...2</sub>H - but it is not yet clear if this is a true [[chemical compound]].
166: ...k plug]]s and in the production of [[surgical instrument]]s and [[electrical contact]]s.
172: Wollaston found element 46 in crude platinum ore from [[South America]]. He did thi... - Biochemistry (3247 bytes)
3: Biochemistry is the study of the structure and function of [[cell (biology)|cellular co...
8: ...iastase]], in [[1833]] by [[Anselme Payen]]. In [[1828]], [[Friedrich Woehler|Friedrich W?r]] published ... - Technetium (32113 bytes)
5: ...[[molybdenum]] – '''technetium''' – [[ruthenium]]
54: | [[Crystal structure]]
162: | <sup>98</sup>[[ruthenium|Ru]]<br />
176: | β<sup>-</sup> || 0.294 || <sup>99</sup>Ru
191: ...ments'', page 691, paragraph 1 }} The [[crystal structure]] of the metal is hexagonal close-packed. P...
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