starck, murtagh - handbook of astronomical data analysis

... professor of policy science at the Department of Political Science at the University of Amsterdam. He is also Director of the Amsterdam School for Social Science Research, and co- director of ... including The Handbook of Debt Management and Government Financial Management Theory. Hugh T. Miller is professor of public administration and director of the School of Public A...

Ngày tải lên: 06/03/2014, 06:21

... electronic format. Library of Congress Cataloging-in-Publication Data is available: ISBN: 0-4 7 1-2 034 6-7 Printed in the United States of America 10987654321 Petroleum analysis involves not only ... usually rich in low-boiling constituents and waxy molecules whereas heavy petroleum contains greater proportions of higher-boiling, more aromatic, and heteroatom-containing (N-...

Ngày tải lên: 02/04/2014, 16:05

... central technologies of the latter half of this century, places most of its weight on one side of the scales. D.S.G. POLLOCK xxvi Introduction CHAPTER 1 The Methods of Time-Series Analysis The methods ... for the statistical analysis of astronomical data in 1847. However, we should probably credit Sir Arthur Schuster [444], who in 1889 propounded the technique of period...

Ngày tải lên: 27/05/2014, 02:44

... of alignments and curves is necessary for many classes of segmentation and feature analysis, and for the building of 3D representations of data. Gravitational lensing presents one area of po- tential ... property of the curvelet trans- form, that elements of length about 2 −j/2 serve for the analysis and synthesis of the jth subband [2 j , 2 j+1 ]. Note also that the coars...

Ngày tải lên: 05/06/2014, 11:59

... eld of forensic toxicology. In this chapter, the methods for analysis of the compounds by headspace (HS)-gas chromatography (GC) and liquid-liquid extraction-GC are presented. Determination of ... ingestion of 10–15 mL of each alkyl nitrite causes serious methe- moglobinemia [6].  e LD 50 value for an alkyl nitrite is reported to be 205 mg/kg.  ere are not many cases of...

Ngày tải lên: 18/10/2013, 00:15

... µg/mL). • N-Methyl-N-(tert-butyldimethylsilyl)tri uoroacetamide + 1 % tert-butyldimethylchlo- rosilane (Pierce, Rockford, IL, USA) is directly used for tert-butyldimethylsilyl (t-BDMS) derivatization. • ... dryness under a stream of nitrogen with heating at 60 °C. iv.  e residue is mixed with 100 µL of N-methyl-N-(tert-butyldimethylsilyl)tri uoroacet- amide + 1 % tert-butyldimethylch...

Ngày tải lên: 18/10/2013, 00:15

... 5’-nor- 8 -THC-4’-ioc acid with different derivatizations Diagnostic ion (m/z)  9 -THC-11-ioc acid 5α-cholestane 5’-nor- 8 -THC-4’-ioc acid Derivatization-1 488, 473, 371 372 474 Derivatization-2 ... 2.1 shows major ions of mass spectra for ∆ 9 -THC-11-oic acid, 5α-cholestane and 5’-nor-∆ 8 -THC-4’-oic acid obtained by both derivatization methods. For the ∆ 9 -THC-11-oic acid, the bas...

Ngày tải lên: 24/10/2013, 19:15

... morphine-TMS; B: 6-acetylmorphine-TMS; C : codeine-TMS; D: ethylmorphine-TMS; E: nalorphine-TMS. A 5 0- L volume of BSA is added to 20 µg each of opiates for derivatization [see the section 2-3 )-( 1)-vi)]; ... analysis of the conjugated forms of opiates, the authentic standards of mor- phine-3-glucuronide (M-3-G) and morphine-6-glucuronide (M-6-G) are necessary. In U.S.A....

Ngày tải lên: 24/10/2013, 19:15