flag flag  

Search all repositories
add criteria
Close advanced options Search for

 

Enter more search criteria
Publication Date
     
From
To
Document Language
Document Type
Repositories
New Search Save Search Refine Search
Results
author = "Geffard A"
<< < 1 2 3 4 5 > >>

Found 49 documents, displaying page 2 of 5

Do differences between metal body residues reflect the differences between effects for Chironomus riparius exposed to different sediments?

Author(s) : Pery, A. , Ducrot, V. , Geffard, A. , Garric, J.
Description : Sediment characteristics are well known to interfere with toxicity, mainly through differences in terms of bioavailability. Here, with chironomids exposed to zinc in an artificial and a field sediment, we investigated the differences of zinc accumulation and of effects on the life cycle, at individu...
Repository : CemOA - Cemagref Open Access Publications
Language(s) : English

Additive vs non-additive genetic components in lethal cadmium tolerance of Gammarus (Crustacea): Novel light on the assessment of the potential for adaptation to contamination

Author(s) : Chaumot, A. , Gos, P. , Garric, J. , Geffard, O.
Description : Questioning the likelihood that populations adapt to contamination is critical for ecotoxicological risk assessment. The appraisal of genetic variance in chemical sensitivities within populations is currently used to evaluate a priori this evolutionary potential. Nevertheless, conclusions from this ...
Repository : CemOA - Cemagref Open Access Publications
Language(s) : English

Les expérimentations in situ : principes et perspectives

Author(s) : Geffard, O. , Ferrari, B. , Chaumot, A. , Montuelle, B.
Description : / Identifier l'origine d'une perturbation, discriminer un stress physique ou chimique, et quantifier les liens de cause à effet des pollutions supposent de recueillir des données nécessaires à l'évaluation de la qualité des eaux. À l'heure actuelle, la majorité des données est issue de tests de lab...
Repository : CemOA - Cemagref Open Access Publications
Language(s) : French

Serotonin Axons Lose the Ability to Grow Into Fetal Ventral Mesencephalic Grafts Shortly After Birth

Author(s) : Doucet, Guy , Mounir, Abderrahman , Chkirate, Mariem , Vallée, Annie , Geffard, Michel
Description :
Repository : Europe PubMed Central
Language(s) : English

Antibodies against gamma-aminobutyric acid: specificity studies and immunocytochemical results.

Author(s) : Seguela, P , Geffard, M , Buijs, R M , Le Moal, M
Description : Antibodies against gamma-aminobutyric acid (GABA)-glutaraldehyde-lysine were obtained by using a procedure based upon (i) a high yield of coupling of GABA to protein carriers, (ii) the reduction of the resulting immunoreactive double bonds, and (iii) a protocol of alternative immunizations using dif...
Repository : Europe PubMed Central
Language(s) : English

Do differences between metal body residues reflect the differences between effects for Chironomus riparius exposed to different sediments?

Author(s) : Pery, A. , Ducrot, V. , Geffard, A. , Garric, J.
Description : Sediment characteristics are well known to interfere with toxicity, mainly through differences in terms of bioavailability. Here, with chironomids exposed to zinc in an artificial and a field sediment, we investigated the differences of zinc accumulation and of effects on the life cycle, at individu...
Repository : HAL - Hyper Article on Line
Language(s) : English

Additive vs non-additive genetic components in lethal cadmium tolerance of Gammarus (Crustacea): Novel light on the assessment of the potential for adaptation to contamination

Author(s) : Chaumot, A. , Gos, P. , Garric, J. , Geffard, O.
Description : Questioning the likelihood that populations adapt to contamination is critical for ecotoxicological risk assessment. The appraisal of genetic variance in chemical sensitivities within populations is currently used to evaluate a priori this evolutionary potential. Nevertheless, conclusions from this ...
Repository : HAL - Hyper Article on Line
Language(s) : English

Les expérimentations in situ : principes et perspectives

Author(s) : Geffard, O. , Ferrari, B. , Chaumot, A. , Montuelle, B.
Description : Identifier l'origine d'une perturbation, discriminer un stress physique ou chimique, et quantifier les liens de cause à effet des pollutions supposent de recueillir des données nécessaires à l'évaluation de la qualité des eaux. À l'heure actuelle, la majorité des données est issue de tests de labora...
Repository : HAL - Hyper Article on Line
Language(s) : French

Expérimentation in situ : principes et perspectives

Author(s) : Olivier Geffard, Benoit Ferrari, Arnaud Chaumot et Bernard Montuelle
Description : Identifier l'origine d'une perturbation, discriminer un stress physique ou chimique, et quantifier les liens de cause à effet des pollutions supposent de recueillir des données nécessaires à l'évaluation de la qualité des eaux. À l'heure actuelle, la majorité des données est issue de tests de labora...
Repository : DOAJ-Articles
Language(s) : French

Antibodies against gamma-aminobutyric acid: Specificity studies and immunocytochemical results

Author(s) : Seguela, P. , Geffard, M. , Buijs, R.M. , Moal, M. le
Description :
Repository : KNAW
Language(s) : Undetermined
<< < 1 2 3 4 5 > >>

Found 49 documents, displaying page 2 of 5