Results 231 to 240 of about 8,747,177 (269)
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A-nor oxa steroids II. A-nor oxa pregnanes
Steroids, 1970Abstract The conversion of A-norprogesterone into A-nor oxa steroids bearing a pregnane side chain is described. In this investigation, both C-5 epimers, 3-oxa-5α-A-norpregnane-2, 20-dione and 3-oxa-5β-A-norpregnane-2,20-dione were obtained.
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JAMA: The Journal of the American Medical Association, 1992
To the Editor. —The article by Brancati 1 is objectionable mockery. Furthermore, his ridicule is ill directed: to test for excessive amounts of porphobilinogen can lead to life-saving therapy—it is much more than a "fancy test." Porphyric attacks can be frighteningly real, happen to real people, and have to be searched for—a typical teaching point for
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To the Editor. —The article by Brancati 1 is objectionable mockery. Furthermore, his ridicule is ill directed: to test for excessive amounts of porphobilinogen can lead to life-saving therapy—it is much more than a "fancy test." Porphyric attacks can be frighteningly real, happen to real people, and have to be searched for—a typical teaching point for
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Strategies of discourse comprehension
, 1983rhetorical schemata to be discussed in what follows. Finally, schemata are descriptions, not definitions. The ‘bus’ schema contains information that is nor-
T. A. Dijk, W. Kintsch
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Methodology for Characterization of NOR-NOR Programmable Logic Array
2008 Second Asia International Conference on Modelling & Simulation (AMS), 2008Programmable logic arrays are popular implementations for "multi-input" 2-level "multi- output" functions. PLAs are advantageous for designers especially in GHz technology with deep sub-micron sizing. The regular structures of PLAs are attractive to VLSI designers because they require a small number of separate cell designs. PLAs allow "ease of testing"
Venkata Rajesh Mekala +1 more
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History and Theory, 2012
ABSTRACTAn Atheism that is Not Humanist Emerges in French Thought examines the advent of antihumanism as a cultural figure out of a network of intellectual crises in interwar and postwar France and ties this advent to the more general consequences of secularization in the modern age.
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ABSTRACTAn Atheism that is Not Humanist Emerges in French Thought examines the advent of antihumanism as a cultural figure out of a network of intellectual crises in interwar and postwar France and ties this advent to the more general consequences of secularization in the modern age.
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, 1998
KNOWLEDGE is neither data nor information, though it is related to both, and the differences between these terms are often a matter of degree. We start with those more familiar terms both because they are more familiar and because we can understand ...
A. Wensley
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KNOWLEDGE is neither data nor information, though it is related to both, and the differences between these terms are often a matter of degree. We start with those more familiar terms both because they are more familiar and because we can understand ...
A. Wensley
semanticscholar +1 more source
Economic Forces and the Stock Market
, 1986This paper tests whether innovations in macroeconomic variables are risks that are rewarded in the stock market. Financial theory suggests that the following macroeconomic variables should systematically affect stock market returns: the spread between ...
N. Chen, Richard Roll, S. Ross
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“Ag-NORs” are not always true NORs: new evidence in mammals
Cytogenetic and Genome Research, 2002In spite of uncertainty about the biochemical processes involved, silver staining is a widely used technique for assessing the locations of active NORs in eukaryotic genomes in general, and in mammalian genomes in particular. However, following a previous study of hedgehog chromosomes, we present here a second example from two gerbil species (Rodentia,
V. Volobouev +3 more
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Dynamic NOR-NOR PLA design with IDDQ testability
International Journal of Electronics, 1999Certain logic functions such as the control units of VLSI processors are difficult to be implemented by random logic. Since the programmable logic arrays (PLAs) can implement almost any Boolean function, they have become popular devices in the realization of both combinational and sequential circuits.
Chi-Feng Wu +3 more
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Scientific American, 2016
The article discusses the study conducted by chemist from Massachusetts Institute of Technology regarding the energy of transition state of chemical species.
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The article discusses the study conducted by chemist from Massachusetts Institute of Technology regarding the energy of transition state of chemical species.
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