Results 81 to 90 of about 1,356 (167)

Effect of pre-grazing herbage mass on dairy cow performance, grass dry matter production and output from perennial ryegrass (Lolium perenne L.) pastures

open access: yesAnimal, 2014
A grazing study was undertaken to examine the effect of maintaining three levels of pre-grazing herbage mass (HM) on dairy cow performance, grass dry matter (DM) production and output from perennial ryegrass (Lolium perenne L.) pastures.
C.M. Wims   +3 more
doaj   +1 more source

Optimising Defoliation Frequency and Intensity to Enhance Forage Accumulation in Annual Ryegrass

open access: yesGrass and Forage Science, Volume 81, Issue 4, October/December 2026.
ABSTRACT To increase grazing efficiency, it is necessary to understand morphogenetic responses and how they drive forage harvest. Our objective was to evaluate defoliation frequency (time between defoliations required for the expansion of 2, 3 and 4 leaves) and intensity (low: maintenance of 50% stubble height; intermediate: maintenance of 25% stubble ...
Carlos E. S. Pedroso   +6 more
wiley   +1 more source

Low breeding propensity in a declining Arctic‐breeding swan revealed by telemetry data

open access: yesIbis, Volume 168, Issue 4, Page 1293-1311, October 2026.
Many migratory bird populations are declining in the face of habitat degradation and climate change, making it important to identify which stages of their annual cycle are most affected in order to guide conservation measures. The Bewick's Swan Cygnus columbianus bewickii, an Arctic‐breeding waterfowl species, has suffered a dramatic population decline
Tohar Tal   +6 more
wiley   +1 more source

Situational Awareness about Thunderstorms On-board an Aircraft [PDF]

open access: yes, 2012
Thunderstorms are top-ranked by pilots as weather situations compromising the flight safety. The information for pilots about adverse weather like thunderstorms today is, if at all, based on significant weather charts. Such services, however, do not give
Gerz, Thomas   +2 more
core  

La technologie au service de pratiques d'apprentissage différenciées : la plateforme WIMS, utilisation en premier cycle universitaire

open access: yes, 2004
Les actes papiers peuvent être commandés à l'adresse suivante : http://www.utc.fr/tice2004/commande_actes_tice2004.docWe present the implementation of a formation platform WIMS, used as a completion of usuallytraining. This platform is currently proposed
Ramage, Marie-Joëlle   +1 more
core   +1 more source

A WIMS-NESTLE reactor physics model for an RBMK reactor [PDF]

open access: yes, 1996
This work describes the static neutronic calculations made for a three-dimensional model of an RBMK (Russian) reactor. Future work will involve the use of this neutronic model and a thermal-hydraulic model in coupled calculations.
Meriwether, G.H., Perry, R.T.
core   +1 more source

Effect of perennial ryegrass (Lolium perenne L.) cultivars on the milk yield of grazing dairy cows

open access: yesAnimal, 2013
The objective of this experiment was to investigate the effect of four perennial ryegrass cultivars: Bealey, Astonenergy, Spelga and AberMagic on the milk yield and milk composition of grazing dairy cows. Two 4 × 4 latin square experiments were completed,
C.M. Wims   +4 more
doaj   +1 more source

Wims : un serveur interactif d'exercices de Math´ematiques

open access: yes, 2003
WIMS (Web Web Interactive Mathematics Server) est un serveur d'exercices Mathématiques créé par Gang Xiao (Enseignant-chercheur à l'université de Nice, xiao@unice.fr).
Guerimand, Fabrice
core  

Nowcasting Thunderstorm Hazards for Flight Operations: The CB WIMS Approach in FLYSAFE [PDF]

open access: yes, 2008
This paper describes the development of the thunderstorm weather information management system “CB WIMS” within the European Integrated Project FLYSAFE and presents results from applications in case studies over the terminal manoeuvring area of airport ...
Turb, Deborah   +17 more
core  

Chart-and-Equation Editing System Development Based on Web Interface of WIMS

open access: yes, 2011
[[abstract]]本論文的主要目的,是要在 Linux 平台上,找出透過 Internet 之 Web 介面接取數學方程式與數學圖形輸出的經濟有效之解決方案。 WIMS ( WWW Interactive Mathematics Server )是一個 General Public Licence 的自由軟體。透過 Internet ,它提供使用者數學領域內一些動態服務,其中包括:「虛擬教室」( Virtual Class )、互動式數學功能模組與互動式數學遊戲等等,作為學校正規數學課程之外 ...
張寶凱, Pao-Kai Chang
core  

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