Results 241 to 250 of about 36,837 (275)
Some of the next articles are maybe not open access.
Catalytic hydrotreating of 2,4′-DDT and 4,4′-DDT
Journal of Hazardous Materials, 2004The results of catalytic hydrotreating of a commercial mixture of 2,4'-DDT and 4,4'-DDT are reported. Experimental runs were carried out in a batch reactor (300 cm3) at constant hydrogen pressure (PH2 = 20 bar) and temperature. Temperature levels 150, 180, 200 and 230 degrees C were tested. A commercial sulphide Ni-Mo catalyst was adopted. The reacting
MURENA, FABIO, GIOIA, FRANCESCO
openaire +3 more sources
Proceedings of the 42nd Annual IEEE/ACM International Symposium on Microarchitecture, 2009
Data structures define how values being computed are stored and accessed within programs. By recognizing what data structures are being used in an application, tools can make applications more robust by enforcing data structure consistency properties, and developers can better understand and more easily modify applications to suit the target ...
Changhee Jung, Nathan Clark
openaire +2 more sources
Data structures define how values being computed are stored and accessed within programs. By recognizing what data structures are being used in an application, tools can make applications more robust by enforcing data structure consistency properties, and developers can better understand and more easily modify applications to suit the target ...
Changhee Jung, Nathan Clark
openaire +2 more sources
Archiv f�r Toxikologie, 1972
The paper reviews the early toxicologic and pharmacologic studies carried out by the author and his associates from 1943 to 1947, which were largely responsible for launching DDT as an agent for the control of typhus, malaria, yellow fever, and related vector-borne diseases.
openaire +2 more sources
The paper reviews the early toxicologic and pharmacologic studies carried out by the author and his associates from 1943 to 1947, which were largely responsible for launching DDT as an agent for the control of typhus, malaria, yellow fever, and related vector-borne diseases.
openaire +2 more sources
DDT-analogs as synergists for DDT
Experientia, 1958L'influence de la halogenuration du groupement methyl dans le di-(p-chlorophenyl)-methyl-carbinol sur l'activite de ce compose comme insecticide ou synergiste du DDT a ete etudiee. On essaye de donner une explication rationnelle des faits observes.
A. S. Tahori, S. Cohen, A. Kaluszyner
openaire +1 more source
Absorption of DDT and Metabolism of DDT and Related Compounds by DDT-Resistant Codling Moths
Journal of Economic Entomology, 1969Two DDT-resistant strains of Carpocapsa pomonella (L.) metabolized DDT to DDE (1,1-dichloro-2,2-bis (Pchlorophenyl) ethylene), but the rate of detoxification is considered insufficient to constitute the resistance mechanism. The metabolism of DDE and TDE also was investigated.
H A, Rose, G H, Hooper
openaire +2 more sources
Nature, 1971
THE movement of unchanged DDT from treated crops into the atmosphere has been suggested to contribute to the widespread contamination of the environment by this substance1. In field conditions, 50% of DDT applied to the surface of soil has been found to disappear in 16–20 weeks (ref.
openaire +2 more sources
THE movement of unchanged DDT from treated crops into the atmosphere has been suggested to contribute to the widespread contamination of the environment by this substance1. In field conditions, 50% of DDT applied to the surface of soil has been found to disappear in 16–20 weeks (ref.
openaire +2 more sources
JAMA: The Journal of the American Medical Association, 1970
To the editor.— In the editorial "The DDT Muddlement" ( 212 :1058, 1970) there are a few statements which are misleading and, therefore, are deserving of clarification. Reference is made to the organophosphate insecticides as a class of compounds which are highly toxic to humans.
openaire +2 more sources
To the editor.— In the editorial "The DDT Muddlement" ( 212 :1058, 1970) there are a few statements which are misleading and, therefore, are deserving of clarification. Reference is made to the organophosphate insecticides as a class of compounds which are highly toxic to humans.
openaire +2 more sources
DDT-dehydrochlorinase for identification of DDT in soil
Bulletin of Environmental Contamination and Toxicology, 1972R. H. Gooding +2 more
openaire +2 more sources