Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Robert L. Roy"'
Autor:
Helge Tveiten, Nathalie R. Le François, Robert L. Roy, Pierre U. Blier, Grant W. Vandenberg, Bernard-Antonin Dupont Cyr
Publikováno v:
Aquaculture. 497:24-31
Sexual size dimorphism (SSD) in wolffishes has never been unquestionably reported in previous fisheries or aquaculture studies. The sex-related growth patterns of 6+Anarhichas lupus and 3+A. minor (Norway (NW) and Quebec (QC) populations) were monito
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bda70e552d51248e475dd508ada1112
https://doi.org/10.1016/j.aquaculture.2018.07.028
https://doi.org/10.1016/j.aquaculture.2018.07.028
Publikováno v:
2018 SpaceOps Conference.
Three previous SpaceOps papers [1-3] - published in 2010, 2012 (honored by the Conference as a "Best Paper"), and 2014 - have discussed paths to using social media concepts and techniques to enhance space flight controller effectiveness by a) reducin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3ff50ed46ccfb30c878f8e32cff295c
https://doi.org/10.2514/6.2018-2550
https://doi.org/10.2514/6.2018-2550
Autor:
Domynick Maltais, Robert L. Roy
Publikováno v:
Ecotoxicology and Environmental Safety. 108:168-178
The copper redhorse, Moxostoma hubbsi, is an endangered species endemic to Quebec. The presence of contaminants, in particular endocrine disrupting chemicals (EDCs), in its habitat has been advanced as partly responsible for the reproductive difficul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a71e3a198f80559b74b4b14c905cfeb3
https://doi.org/10.1016/j.ecoenv.2014.07.004
https://doi.org/10.1016/j.ecoenv.2014.07.004
Autor:
Tillmann J. Benfey, Bernard-Antonin Dupont Cyr, Robert L. Roy, Albert K. Imsland, A. Savoie, Nathalie R. Le François, Sarah Tremblay-Bourgeois
Publikováno v:
Journal of Applied Aquaculture. 25:248-264
The purpose of this study was to determine the cortisol response of spotted wolffish (Anarhichas minor) after exposure to air immersion and netting (acute stress) under a range of increasing densities (chronic stressor). In addition, the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::becec33fe65c5d862bf71e1015cdf8a9
https://doi.org/10.1080/10454438.2013.815142
https://doi.org/10.1080/10454438.2013.815142
Publikováno v:
Environmental Toxicology and Chemistry. 19:2457-2466
The transformation of bauxite to alumina, the first step in the production of metallic aluminum (Al), generates Al-rich effluents. One installation is located near Jonquiere (QC, Canada), with the effluents being discharged into the Saguenay River. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9abda34f1269a5e72e61e5f0dd00307b
https://doi.org/10.1002/etc.5620191010
https://doi.org/10.1002/etc.5620191010
Autor:
Robert L. Roy, Peter G. C. Campbell
Publikováno v:
Environmental Toxicology and Chemistry. 16:1962-1969
Toxicological experiments were designed to test the predictions of the free-ion model (FIM) in a soft, acidic water containing Al and a natural fulvic acid (FA). Juvenile Atlantic salmon (Salmo salar) were exposed to Al in either inorganic or organic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7653409344803252f41c35cc2e4b4de9
https://doi.org/10.1002/etc.5620160928
https://doi.org/10.1002/etc.5620160928
Publikováno v:
Fish physiology and biochemistry. 40(1)
Vitellogenin (VTG) from spotted wolffish, Anarhichas minor, a candidate species for cold-water marine aquaculture, was purified by MgCl2/EDTA precipitation followed by a two-step chromatographic procedure. VTG had an apparent molecular mass of 470 kD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f9803f9977a3bdb8595e792665ab0a
https://pubmed.ncbi.nlm.nih.gov/23933680
https://pubmed.ncbi.nlm.nih.gov/23933680
Publikováno v:
Ecotoxicology and environmental safety. 73(5)
The shorthead redhorse (sr) Moxostoma macrolepidotum is endemic in North America, while in Canada the copper redhorse (cr) Moxostoma hubbsi is classified as endangered. A commercial heterologous carp vitellogenin (VTG) sandwich ELISA underestimates V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63f8966d6b84267cd44b1b93627ebd04
https://pubmed.ncbi.nlm.nih.gov/20398938
https://pubmed.ncbi.nlm.nih.gov/20398938
Autor:
Albert K. Imsland, Robert L. Roy, Nathalie R. Le François, Sarah Tremblay-Bourgeois, Tillmann J. Benfey
Publikováno v:
Aquaculture Research.
The goal of this study was to determine the optimal stocking density for rearing juvenile spotted wolffish, Anarhichas minor (Olafsen), at two different sizes and assess the welfare status in relation to density. No major growth impairment was observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e4535e5398429e05075d43cc30f14b
https://doi.org/10.1111/j.1365-2109.2009.02405.x
https://doi.org/10.1111/j.1365-2109.2009.02405.x
Publikováno v:
Archives of Environmental Contamination and Toxicology. 19:803-806
Vitellogenic rainbow trout (Oncorhynchus mykiss were exposed to pH 7.6, 5.6, and 4.5 for 20 days. Plasma vitellogenin (Vg) which is an indicator of the level of exogenous yolk precursors synthesized in the liver, and transported to the ovary was meas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7982c114da7a5b3e3a2eb93654cd13b5
https://doi.org/10.1007/bf01055044
https://doi.org/10.1007/bf01055044