Results 241 to 250 of about 9,138,586 (300)
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Determination of the structure of lecithins
Lipids, 1966AbstractA method is described for the determination of the classes of lecithins in terms of unsaturated and saturated fatty acids based on a total fatty acid composition, the composition of the fatty acids in the β‐position, and the amount of disaturated class determined via mercuric acetate adduct formation.
M L, Blank, L J, Nutter, O S, Privett
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Proceedings of the 1971 international ACM SIGIR conference on Information storage and retrieval - SIGIR '71, 1971
An approach to determining an appropriate file structure for a given application is presented, by outlining a methodology for comparing some important aspects of data management system performance. The aspect chosen for analysis is the processing time required to evaluate Boolean functions defined on data values contained within a file structure and ...
Anthony J. Winkler, Alfred G. Dale
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An approach to determining an appropriate file structure for a given application is presented, by outlining a methodology for comparing some important aspects of data management system performance. The aspect chosen for analysis is the processing time required to evaluate Boolean functions defined on data values contained within a file structure and ...
Anthony J. Winkler, Alfred G. Dale
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The Determinants of Board Structure
Journal of Financial Economics, 2005Using a comprehensive sample of nearly 7,000 firms from 1990 to 2004, this paper examines corporate board structure, its trends, and its determinants. We study how board structure has evolved over time and, more importantly, we compare board structure across small and large firms in ways suggested by recent theoretical work.
James S. Linck +2 more
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Structure and Structure Determination
1970The area of the structural elucidation of compounds has made giant strides since a few decades ago when the chemist was generally restricted to the use of chemical reactions, such as ozonolysis, hydrogenation, and melting points, in establishing the nature of newly synthesized materials.
Minoru Tsutsui +4 more
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Structure Determination of Polytypes (II)
Crystal Research and Technology, 1987AbstractCrystal structure determination of polytypes with diffraction methods can be divided into two steps. The first step is the structure determination of the building unit of the polytypic substance (in most cases layers). The second step is the determination of the stacking sequence of the corresponding building units.
P. Sedlacek +2 more
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Journal of Pediatric Intensive Care, 2015
In this special issue of the Journal of Pediatric Intensive Care, we have compiled a series of articles relating to mechanical ventilation. We have chosen to select articles that do not address the usual reviews on mechanical ventilation but rather topics that our readers may find unique and interesting. The title of my editorial, “Structure determines
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In this special issue of the Journal of Pediatric Intensive Care, we have compiled a series of articles relating to mechanical ventilation. We have chosen to select articles that do not address the usual reviews on mechanical ventilation but rather topics that our readers may find unique and interesting. The title of my editorial, “Structure determines
openaire +3 more sources