نتایج جستجو برای: barn

تعداد نتایج: 2754  

Journal: :Barn 2022

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Journal: :Budkavlen 2023

Recension av: Barndomens kulturalisering. Barnkulturforskning i Norden 1. Red. Ulf Palmenfelt. Åbo 1999. (NNF publications 2.) 164s., ill.och Aspekter på narrativitet. 2. 2000. 5.) 159 s., ill.

2016
S. G. S. de Tarso G. M. Ishak G. D. A. Gastal S. T. Bashir M. O. Gastal E. L. Gastal

The goal of this study was to develop an objective method for evaluation of ovarian follicle wall blood flow in cattle. Two subjective methods were used: (I) real-time ultrasound evaluations performed by one operator in the barn and (II) video clip evaluations performed by four operators in the laboratory. The following objective methods evaluated in the laboratory were used for comparison: (I)...

Journal: :Brazilian journal of biology = Revista brasleira de biologia 2007
D R Scheibler

I examined the diet of breeding White-tailed Kites (Elanus leucurus; Aves; Accipitridae) and Barn Owls (Tyto alba; Aves; Tytonidae) in an agrarian area of southern Brazil by analyzing regurgitated prey remains. The objective was to evaluate how these raptors, which differ markedly in their hunting activity periods (owls are nocturnal and kites diurnal), share their mammalian food component. 2,0...

Journal: :Thorax 1991
J C Dalphin D Pernet G Reboux J Martinez A Dubiez T Barale A Depierre

Airborne contamination by thermophilic actinomycetes, micromycetes and Gram negative bacteria was determined on 34 dairy farms and related to fodder drying and storage methods. Eighteen farms had a barn drying system, eight with additional heating; the remaining 16 had traditional fodder storage methods. Three air samples were obtained for each farm with a six stage Andersen sampler. The thermo...

Journal: :Journal of animal science 2011
A K Johnson S M Lonergan W D Busby S C Shouse D L Maxwell J D Harmon M S Honeyman

The use of hoop barns as an alternative housing system for beef cattle has not been widely researched. The objectives of this study were to determine the main effects of behavior of steers 1) over winter and summer, 2) when housed in either a hoop barn or a conventional feedlot, and 3) interactions between season and housing system. A total of 960 crossbred Bos taurus steers were used [August 2...

Journal: :Journal of theoretical biology 2009
Roberto Ambrosini Anders Pape Møller Nicola Saino

The study of the extent of the connection between areas where populations of birds breed and areas where they winter has flourished in recent years mainly thanks to the development of new techniques, but also due to traditional ringing and recovery schemes, which allow tracking of individuals or populations linking wintering and breeding distributions. Currently, studies on migratory connectivi...

Journal: :Tidsskrift for familierett, arverett og barnevernrettslige spørsmål 2016

Journal: :Tidsskrift for Den norske legeforening 2013

Journal: :Sykepleien 2012

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