Results 141 to 150 of about 12,057 (197)
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Nature, 1972
Blus, Gish, Belisle and Prouty allege that DDE causes eggshell thinning in brown pelicans and that the relationship is logarithmic1. In support of their conclusion that a cause and effect relationship between DDE and shell thinning exists, they offer as evidence Wiemeyer and Porter's2 work with kestrels.
B. C. SWITZER, F. H. WOLFE, V. LEWIN
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Blus, Gish, Belisle and Prouty allege that DDE causes eggshell thinning in brown pelicans and that the relationship is logarithmic1. In support of their conclusion that a cause and effect relationship between DDE and shell thinning exists, they offer as evidence Wiemeyer and Porter's2 work with kestrels.
B. C. SWITZER, F. H. WOLFE, V. LEWIN
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Science, 1970
The pesticide DDT [1,1,1-trichloro-2,2-bis( p -chlorophenyl)ethane] and its metabolite DDE [ 1,1-dichloro-2,2-bis( p -chlorophenyl)ethylene] can be photooxidized in methanol. Photolytic generation of free radicals that may abstract hydrogen from solvent, react with oxygen, or abstract ...
J R, Plimmer +2 more
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The pesticide DDT [1,1,1-trichloro-2,2-bis( p -chlorophenyl)ethane] and its metabolite DDE [ 1,1-dichloro-2,2-bis( p -chlorophenyl)ethylene] can be photooxidized in methanol. Photolytic generation of free radicals that may abstract hydrogen from solvent, react with oxygen, or abstract ...
J R, Plimmer +2 more
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Proceedings of the first ACM asia-pacific workshop on Workshop on systems, 2010
Dynamic Datastructure Excavation (DDE) is a new approach to extract datastructures from C binaries without any need for debugging symbols. Unlike most existing tools, DDE uses dynamic analysis (on a QEMU-based emulator) and detects data structures by tracking how a program uses memory. Its results are much more accurate than those of previous methods.
Asia Slowinska +2 more
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Dynamic Datastructure Excavation (DDE) is a new approach to extract datastructures from C binaries without any need for debugging symbols. Unlike most existing tools, DDE uses dynamic analysis (on a QEMU-based emulator) and detects data structures by tracking how a program uses memory. Its results are much more accurate than those of previous methods.
Asia Slowinska +2 more
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Biomonitoring Equivalents for DDT/DDE
Regulatory Toxicology and Pharmacology, 2011Biomonitoring Equivalents (BEs) are defined as the concentration or range of concentrations of a chemical or its metabolite in a biological medium (blood, urine, or other medium) that is consistent with an existing health-based exposure guideline such as a reference dose (RfD) or tolerable daily intake (TDI).
Kirman, Christopher R. +4 more
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DDE Remediation and Degradation
2008DDT and its metabolites, DDD and DDE, have been shown to be recalcitrant to degradation. The parent compound, DDT, was used extensively worldwide starting in 1939 and was banned in the United States in 1973. The daughter compound, DDE, may result from aerobic degradation, abiotic dehydrochlorination, or photochemical decomposition.
John E, Thomas +2 more
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Anais do XVI Simpósio Brasileiro de Engenharia de Software (SBES 2002), 2002
Este artigo apresenta uma ferramenta para edição de domínios do Sistema Transformacional Draco, denominada Draco Domain Editor. No ST Draco, um domínio é definido por uma Linguagem e esta por sua vez é formada por: uma gramática, um parser e Prettyprinter, ou unparser, definidos a partir dessa gramática. A ferramenta DDE facilita a edição destas partes
Vinicius Cardoso Garcia +4 more
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Este artigo apresenta uma ferramenta para edição de domínios do Sistema Transformacional Draco, denominada Draco Domain Editor. No ST Draco, um domínio é definido por uma Linguagem e esta por sua vez é formada por: uma gramática, um parser e Prettyprinter, ou unparser, definidos a partir dessa gramática. A ferramenta DDE facilita a edição destas partes
Vinicius Cardoso Garcia +4 more
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Dde as a Protecting Group for Carbohydrate Synthesis
Journal of Carbohydrate Chemistry, 2006AbstractChemInform 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.
Bornaghi, L. +5 more
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Proceedings of the 2009 ACM SIGMOD International Conference on Management of data, 2009
Labeling schemes lie at the core of query processing for many XML database management systems. Designing labeling schemes for dynamic XML documents is an important problem that has received a lot of research attention. Existing dynamic labeling schemes, however, often sacrifice query performance and introduce additional labeling cost to facilitate ...
Liang Xu +3 more
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Labeling schemes lie at the core of query processing for many XML database management systems. Designing labeling schemes for dynamic XML documents is an important problem that has received a lot of research attention. Existing dynamic labeling schemes, however, often sacrifice query performance and introduce additional labeling cost to facilitate ...
Liang Xu +3 more
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