735 resultados para 858
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Isolated kerogens from four sites in the Middle Valley hydrothermal region of the Juan de Fuca Ridge (Ocean Drilling Project (ODP) Leg 139) were analysed by electron paramagnetic resonance (EPR) spectroscopy. Measurements of peak width, spin density and power saturation for site 857 kerogens, which increased regularly in maturity downhole, show correlation with vitrinite reflectance values from 0.61 to 2.5%, indicating the start of the oil window at depths from 200 to 400 m. Spin density increases to 1.56 * 10**17 spins per gram and peak width decreases to 3.45 G (gauss) with increasing depth. The tendency to power saturate also decreases with increasing maturity and increasing vitrinite reflectance within the oil window. These trends are consistent with a model in which exchange processes are occurring and cause changes in the EPR behavior of samples from this site. Sediments from other Middle Valley sites, 855, 856 and 858 contain large quantities of pyrite with Mn2+ impurities which interact with the carbon radical to distort the EPR measurements.
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The present 30 volumes seem to have remained with the Dukes of Leuchtenberg, until the ducal library was acquired for sale in 1935 by the dealers Ulrich Hoepli (Milan) and Braus-Riggenbach (Basel). The volumes are not complete, as leaves have been wholly or partly removed throughout; this is particularly evident in preliminary volumes 2 and 10 and volume 75. Prints and the relatively small number of drawings are mostly French, with some German, Dutch and English, and are mostly of the 17th or 18th centuries. They are mounted generally on rectos of leaves, often with hand-written captions. Large prints are occasionally bound in directly; these are often folded. The engraved general title page (bearing the date 1788) appears at the beginning of each volume; below the printed title a hand-written volume number and brief title describing the volume's contents usually appear. In many volumes the title leaf is followed by a hand-written contents leaf listing the section titles, which are also written individually throughout the volume on leaves with etched decorative frames. Sections are numbered continuously throughout the work as a whole. Numbering of the leaves, when present, appears in black ink within each volume at top center recto. Printmakers include B. & J. Audran, Francesco Bartolozzi, Abraham Bosse, Stefano della Bella, Jacques Callot, François Chéreau, Wenceslaus Hollar, Romeyn de Hooghe, Raymond La Fage, Sébastien Le Clerc, Pierre Lepautre, Claude Mellan, Bernard Picart, and Simon Thomassin. There are also early color prints by Gautier-Dagoty and Jean-Baptiste Morret.
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Bd. T 1. Texte 1-254 (1514-1522) -- Bd. T 2. Texte 255-520 (1523-1526) -- Bd. T 3. Texte 521-858 (1527-1529) -- Bd. T 5 Texte 1110-1394 (1531-1533) -- Bd. T 6. Texte 1395-1683 (1534-1535) -- Bd. T.7. Texte 1684-1979 (1536-1537) -- T.13. Texte 3421-3779 (1544) -- T.16. Texte 4530-4790 (Januar-Juni 1547).
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Mode of access: Internet.
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Incluye cuadro estadístico.
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Contiene según consta en port.: Epistola consolatoria in qua tria optima remedia ad repelle[n]du[m] omnes causas tristicie aperiuntur. Prea[m]bulu[m] seque[n]tis opusculi in quo agit[ur] de officio pietatis in defunctos ... Tractatus aureus de pugna partis sensitiuae el intellectiue ... Epistola ... in qua multa curiosa sub breuibus tanguntur ... Tractatus ... de laudib[us] ... lilio[rum] que in scuto regis xpianissmi figurantur. Tractatus ... de cognitione ... Tractatus de duodecim persecutionibus ... Tractatus de magnifice[n]tia glorie Salomonis ... Tractatus de duplici causa contritionis ...
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Mode of access: Internet.
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Mode of access: Internet.
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On June 29, 1992, the Illinois General Assembly enacted Public Act 87-858 which placed an impending ban on the landfill disposal of "white goods" and required the Illinois Environmental Protection Agency and the Illinois Department of Energy and Natural Resources to establish a Task Force to develop and propose desired statutory, regulatory, and programmatic changes necessary to effectively implement the provisions of the legislation.