Results 121 to 130 of about 86,910 (166)
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Natural Product Reports, 2008
This Highlight covers the synthetic contributions leading to the syntheses of tedanolide and 13-deoxytedanolide or the corresponding macrolactones, respectively. Additionally, the first SAR data for 13-deoxytedanolide (published by Fusetani) are presented.
Myriam, Roy, Markus, Kalesse
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This Highlight covers the synthetic contributions leading to the syntheses of tedanolide and 13-deoxytedanolide or the corresponding macrolactones, respectively. Additionally, the first SAR data for 13-deoxytedanolide (published by Fusetani) are presented.
Myriam, Roy, Markus, Kalesse
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ACS Chemical Biology, 2008
T he latter half of the 20th century has seenexplosiveprogress in thefieldsof microelectronics and biotechnology. The roots of these advances lie in the 19th century, when the doorswere opening on the molecular world. James Clerk Maxwell demonstrated once and for all that atoms exist and then wrote down the electromagnetic laws that govern their ...
Paul, McEuen, Cees, Dekker
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T he latter half of the 20th century has seenexplosiveprogress in thefieldsof microelectronics and biotechnology. The roots of these advances lie in the 19th century, when the doorswere opening on the molecular world. James Clerk Maxwell demonstrated once and for all that atoms exist and then wrote down the electromagnetic laws that govern their ...
Paul, McEuen, Cees, Dekker
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HETEROCYCLES, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hitoshi Abe +5 more
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hitoshi Abe +5 more
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Synthesizing an integrated ontology
IEEE Internet Computing, 2003The Mediator Environment for Multiple Information Sources (Momis) supports semiautomatic building, annotation, and extension of domain ontologies.
BENEVENTANO, Domenico +3 more
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Synthesizing styled speech using the Klatt synthesizer
1995 International Conference on Acoustics, Speech, and Signal Processing, 2002This paper reports the implementation of high-quality synthesis of speech with varying speaking styles using the Klatt (1980) synthesizer. This research is based on previously-reported research that determined that the glottal waveforms of various styles of speech are significantly and identifiably different. Given the parameter tracks that control the
Janet C. Rutledge +3 more
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A synthesizer of inductive assertions
Proceedings of the May 19-22, 1975, national computer conference and exposition on - AFIPS '75, 1975Mechanical verification of program correctness is desirable and possible. Given a program with complete, correct predicate specifications on the input, output, and each loop, verification of the output predicate is a mechanical process (cf. References 5 and 15 for surveys).
Steven M. German, Ben Wegbreit
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Total Syntheses of (+)- and (−)-Pestalotiopsin A
The Journal of Organic Chemistry, 2009An enantioselective total synthesis of both enantiomers of caryophyllene-type sesquiterpenoid pestalotiopsin A has been achieved, thereby establishing the absolute stereochemistry of natural (+)-pestalotiopsin A. Highlights of the synthesis include a [2 + 2] cycloaddition of N-propioloyl Oppolzer's camphorsultam and ketene dialkyl acetal and subsequent
Takao, Ken-ichi +7 more
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Improved Syntheses of Aldosterone
Journal of the Chemical Society, Perkin Transactions 1, 1975A convenient synthesis of 1,2-didehydroaldosterone acetate, from 11β-hydroxypregna-1,4-dien-3-one, is described. Photolysis of the 11-nitrite of the latter compound gives only the desired attack at C-18. The resulting 18-oxime is cyclised to the nitrone, and the oxidation level of the latter is conveniently used for the introduction of a 21-acetoxy ...
D H, Barton +5 more
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Proceedings of the 12th annual conference on Computer graphics and interactive techniques - SIGGRAPH '85, 1985
We introduce the concept of a Pixel Stream Editor. This forms the basis for an interactive synthesizer for designing highly realistic Computer Generated Imagery. The designer works in an interactive Very High Level programming environment which provides a very fast concept/implement/view iteration cycle.Naturalistic visual complexity is built up by ...
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We introduce the concept of a Pixel Stream Editor. This forms the basis for an interactive synthesizer for designing highly realistic Computer Generated Imagery. The designer works in an interactive Very High Level programming environment which provides a very fast concept/implement/view iteration cycle.Naturalistic visual complexity is built up by ...
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