Results 111 to 120 of about 89,434 (280)
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1964 La systématique des Gastrothylacidae, particulièrement celle des espèces du genre Carmyerius STILES et GOLBERGER, 1910, est plus ou moins confuse. Par contre, après avoir étudié la structure histologique du pore génital des diverses espèces du genre, il ...
S. Grétillat
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Especes nouvelles de Coccinellides d'Afrique
, 1907 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Volume 74, Issue 2, Page 149-169, June 2026.Abstract This study expands the framework for analyzing the interplay of agricultural area and crop diversity on agroecosystem services by incorporating the species‐area relationship concept from biology. We estimate panel fixed effects models that include both agricultural area and crop diversity, along with their interaction term.
Yunsun Park +3 more
wiley +1 more source
ALYTES - VOLUMES 1 ET 2 (1982 ET 1983) ESPECES ET SOUS-ESPECES NOUVELLES D'AMPHIBIENS
, 1983 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Description de deux especes nouvelles. d'AEgeriidae
Bulletin de la Société entomologique de France., 1914 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Relative detectability of Canadian plant species at risk in field surveys
Conservation Science and Practice, Volume 8, Issue 6, June 2026.Accurate detection is essential for estimating plant populations and ranges, yet many at‐risk plant species in Canada remain under‐studied in this regard. To address this, we ranked 199 at‐risk vascular plants by relative detectability based on traits like life cycle, habitat, and flower color, finding that perennial species, those with conspicuous ...
Margaret B. Hanna +3 more
wiley +1 more source
ontribution a L’etude des Especes Spontanees du Genre Medicago L. en Algerie. Analyses Chimiques du Fourrage au Stade Vegetatif [PDF]
En Algerie, l\u27alimentation constitue le principal facteur limitant la production animale; son deficit en unites fourrageres (UF) est evalue a 3 milliards (Moskal, 1983). Elle est, outre son deficit, souvent de tres mau aise qualite.
Goumiri, Ratiba +3 more
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Revue Congolaise des Sciences et TechnologiesUne étude floristique, phytogéographique et phytosociologique de la végétation de zones à tourbières, a été réalisée entre 2023 et 2024 dans la concession Wildlife Works Carbon/Era-Congo d’Inongo en RDC.
Happy Kimvwela Salabiaku +9 more
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International Journal of Cosmetic Science, Volume 48, Issue 3, Page 477-488, June 2026.The blend enhanced antioxidation, anti‐glycation, autophagy and circadian regulation in cell and skin models. Key markers included mitochondrial ROS, γ‐H2AX, AGEs, ATP, melatonin, LC3 and SOD. Significant improvements were visualized via fluorescence and quantified with statistical markers.
Lina Wang +4 more
wiley +1 more source
, 2014 analyse-de-huiles-essentielles-de-quelques-especes-aromatiques-de-la-region-de-tlemcen-par-cpg-cpg-sm-et-rmn-13c-et-etudes-de-leur-pouvoir ...
Bekhechi, Chahrazed
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