Results 61 to 70 of about 25,319 (238)

Une typologie des élevages bovins de l'Etat de Colima au Mexique : première étape du diagnostic

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1986
Les auteurs présentent une enquête et son traitement destinés à l'élaboration d'une typologie des systèmes d'élevage bovin de l'Etat de Colima au Mexique.
Norma P. Cervantes   +3 more
doaj   +1 more source

Quelques caractéristiques morphométriques et de reproduction des taureaux de race Brune de l’Atlas en Algérie

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2021
L’étude décrit les paramètres morphométriques et de reproduction, et leurs facteurs d’influence chez 249 taureaux de race Brune de l’Atlas âgés de 15,3 ± 3,7 mois et pesant 165,7 ± 50,7 kg en moyenne.
Abdelkrim Yahimi   +2 more
doaj   +1 more source

Evolutions, dispersions et déterminants du revenu en élevage bovin allaitant charolais. Etude sur 15 ans (1989-2003) à partir d'un échantillon constant de 69 exploitations

open access: yes, 2005
Malgre une forte restructuration et les reformes successives de la politique agricole commune, le revenu des exploitations professionnelles specialisees en bovins viande est, en moyenne, toujours l'un des plus faibles de l'ensemble des exploitations ...
P. Veysset, M. Lherm, D. Bébin
semanticscholar   +1 more source

Psychometric Analysis of Scores on the GAD‐7 With University Students

open access: yesJournal of Counseling &Development, Volume 104, Issue 4, Page 517-528, October 2026.
ABSTRACT This study explored the psychometric characteristics of the Generalized Anxiety Disorder seven‐item screener (GAD‐7) scores. The 568 US university student participant responses yielded a unidimensional factor structure with mostly excellent fit statistics.
Elizabeth L. Sweeting   +5 more
wiley   +1 more source

Exploitations énergétique, environnementale et agronomique de la Biométhanisation rurale bovine en Tunisie

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2014
La présente étude se propose d’analyser les diverses valorisations possibles de la Biométhanisation rurale appliquée aux déjections bovines. Le diagnostic mis en œuvre a concerné la productivité gazeuse ainsi que certains paramètres de dépollution ...
Y. M'SADAK, A. BEN M'BAREK
doaj  

Veterans’ positive parenting practices and satisfaction over time: Examining the impact of moral injury, posttraumatic stress, and internalizing symptoms

open access: yesJournal of Traumatic Stress, Volume 39, Issue 5, Page 857-870, October 2026.
Abstract Little is known about the association between moral injury (MI) and parenting. Although there is evidence that psychological symptoms impact veterans’ parenting, few longitudinal studies exist. The current study used parallel process latent growth curve models to explore the effects of MI and other psychological symptoms on positive parenting ...
Ryan P. Chesnut   +4 more
wiley   +1 more source

СРАВНИТЕЛЬНАЯ ХАРАКТЕРИСТИКА ПОВРЕЖДЕНИЙ СПЕРМАТОЗОИДОВ БЫКОВ И ЖЕРЕБЦОВ ПРИ КРИОКОНСЕРВАЦИИ

open access: yesВетеринарная патология, 2007
Influence of freezing on bovin and equine sperm was studied. Is was established, that the most sensitive parts to low temperatures in bovin sperm are acrosomes.And in equine sperm the most sensitive parts to low temperatures are necks and tails.

doaj  

Association Between Early Skin‐To‐Skin Contact and Postpartum Maternal Wellbeing: A Retrospective Cross‐Sectional Study

open access: yesNursing Open, Volume 13, Issue 10, October 2026.
ABSTRACT Aim To identify perinatal factors associated with early maternal‐newborn skin‐to‐skin contact after birth and examine associations between contact duration, birth satisfaction and postpartum mental wellbeing. Design A retrospective cross‐sectional survey design was used.
Eva Hendrych Lorenzová   +4 more
wiley   +1 more source

More than proteins for empty stomachs: Wild meat in the BaTonga food system

open access: yesPeople and Nature, Volume 8, Issue 10, Page 3298-3310, October 2026.
Abstract Our paper highlights the limitations of the framework used by many conservation‐focused programmes that incorporate food security objectives. This framework encourages the substitution of wild proteins with domestic proteins by promoting animal farming in communities located near conservation areas.
Muriel Figuié   +5 more
wiley   +1 more source

Venezuela : Apure : Bruzual : Hato d'élevage bovin El Porvenir

open access: yes, 1978
Bruzual, Hato d'élevage bovin El Porvenir : vue de vaches et vachettes de race "criolla"
Pouyllau, Michel
core   +1 more source

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