Results 51 to 60 of about 55,181 (130)

Handbuch Altlasten. Stoffbericht Hexachlorcyclohexan (HCH)

open access: yes, 1993
This report summarizes the present knowledge of the environmental behavior and potential hazards of HCH. Details are given about the occurence of HCH, about decomposition processes, toxicological properties, and about the behavior of HCH in the ...
Fiedler, H.   +4 more
core  

Enzymatic Dehalogenation of Alpha-HCH in Pseudomonas Ptm + Strain.

open access: yes, 1991
Pseudomonas Ptm -l- isolate grew solely on noninsecticidal a-HCH. Analysis of the culture filtrate showed dehalogenated metabolites.'Microtitre plate' method developed by the authors enabled the detection of the chloride ions from HCH released during ...
Karanth, N. G. K., Ramesha, N.
core   +1 more source

Table 1. Individual concentrations of HCH in the atmosphere in the Atlantic and the Southern Ocean

open access: yes, 2011
Concentrations of alpha-HCH in atmospheric particle phase are showed in the blanket, and beta-HCH and gamma-HCH are below the method detection ...
Boris P Koch (6958400)   +9 more
core   +1 more source

Author's Reply to “Digital Devices for Arrhythmia Detection: What Is Still Missing?”

open access: yes
Clinical Cardiology, Volume 48, Issue 2, February 2025.
Martin Manninger   +23 more
wiley   +1 more source

Wegekarte vom Canton Zürich

open access: yes, 1871
gezeichnet und herausgegeben von Hch. Keller ; gest. v.
Keller, Heinrich
core   +1 more source

Isomerization of non-insecticidal α-hexachlorocyclohexane (HCH)to insecticidal γ-HCH by Pseudomonasstrain Ptm

open access: yes, 1999
Pseudomonas strain Ptm+ grew on α-hexa- chlorocyclohexane (HCH, CAS no. 319846), using it as the sole source of carbon and energy. In a replacement- culture study, with the non-insecticidal α-HCH, γ-HCH (CAS no.
Karanth, N. G. K., Ramesha, N.
core  

Regional differences in levels of persistent organic pollutants in breast milk from primipara women in Uppsala, Göteborg, Lund and Lycksele (Sweden)

open access: yes, 2005
Under perioden 2000-2004 samlades bröstmjölk in från förstföderskor i Uppsala, Göteborg, Lund och Lycksele. Syftet med studien var att undersöka om det finns några regionala skillnader i halter av polyklorerade bifenyler (PCBer), klorerade pesticider ...
Aune, Marie   +6 more
core   +1 more source

Gentle remediation options for DDT- and HCH-contaminated soil [PDF]

open access: yes
Gentle remediation options (GROs) such as vermiremediation have not been applied in Colombian soils with DDT and HCH yet, while bioaugmentation and biostimulation under anaerobic and/or aerobic conditions have been successfully implemented.
Stiven Camilo Dueñas-García   +3 more
core   +1 more source

UEG Week 2025 Poster Presentations

open access: yes
United European Gastroenterology Journal, Volume 13, Issue S8, Page S803-S1476, October 2025.
wiley   +1 more source

Effects of various scenarios of entry of DDT and gamma-HCH on the global environmental fate as predicted by a multicompartment chemistry-transport model [PDF]

open access: yes, 2003
Various scenarios of DDT and ß-HCH global emis-sions of the years 1970-1990 have been used to study the sensitivity of the multicompartmental fate of these sub-stances towards location and mode of entry during the first two years upon entry.
Semeena, S., Lammel, G.
core  

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