Results 101 to 110 of about 21,150 (206)

Apparition des chaleurs et de la décharge préovulatoire de LH chez la brebis de race Djallonké après synchronisation des chaleurs avec ou sans PMSG [PDF]

open access: yes, 1995
En vue d'étudier l'influence de la PMSG sur l'apparition des chaleurs et le pic préovulatoire de LH chez les brebis Djallonké, les oestrus de 80 brebis cyclées ont été synchronisés à l'aide d'éponges vaginales d'acétate de fluorogestone en saison sèche ...
Kouassi, A.   +2 more
core  

Performance Analysis of Permanent Magnet Synchronous Generator for Small Scale Wind Energy Applications

open access: yesAlgerian Journal of Signals and Systems
This paper presents a study of the performances of a permanent magnet synchronous generator (PMSG) used in small scale wind energy applications. The d-q model is adopted for the performance analysis of the PMSG under variable operating conditions.
Tarek Zine-eddine BENHACINE   +3 more
doaj   +1 more source

[Superovulation induction in sheep using PMSG].

open access: yesVeterinarni medicina, 1990
The effects of application of differentiated PMSG rates (Antex Leo, Denmark) were investigated in 30 ewes of the Slovak Merino breed in the period of May--June in experimental conditions on the induction of superovulation and on the speed of egg transport through the sexual organs. After administration of PMSG at rates of 750, 1000 and 1500 i. u.
M, Tokos, M, Tokosová
openaire   +1 more source

Efecto de la PMSG en la sincronización del estro sobre el comportamiento reproductivo de ovejas de Pelo [PDF]

open access: yes, 2016
Tesis para obtención de título.El presente estudio fue realizado en el rancho La Esperanza, localizado en San Pedro Limón, en el municipio de Tlatlaya, México; con el objetivo de evaluar la administración parenteral de 0 y 333 UI de gonadotropina de ...
Cortés López, Miguel Ángel
core  

Reduced order calculation method of subsynchronous oscillation mode of PMSG based wind farm connected with power grid based on Arnoldi method

open access: yesScience and Technology for Energy Transition
Large scale wind turbine connected to the power grid is easy to induce subsynchronous oscillation. “Curse of dimensionality” will be encountered when the subsynchronous oscillation mode is analysed and evaluated based on the full-order model of the wind ...
Xu Jing, Liu Shuxin, Ming Xin
doaj   +1 more source

The Effect of Low-Level Laser Therapy on the Expression of 3β-HSD and StAR Genes in the Ovaries of NMRI Mice [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences
Background and purpose: Ovulation induction increases the number and quality of oocytes, thereby enhancing fertility. However, it is associated with complications such as ovarian hyperstimulation syndrome, apoptosis, and oxidative stress, which may ...
Mehdi Aghamardi   +4 more
doaj  

Real time grid congestion management in presence of high penetration of wind energy [PDF]

open access: yes
With the increased use of wind energy the power generation several Transmission System Operators (TSO) have increasing difficulties for congestion forecasting due to the unpredictable nature of the energy source.
Arnaud Vergnol   +4 more
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Evaluación de tratamientos del anestro post-parto en vacas mestizas. Factores que lo afectan

open access: yesRevista Científica, 2010
Con el objetivo de comparar la eficiencia de dos tratamientos del anestro post-parto a los 90 días (control, inyección i.m. de 10 cc de solución fisiológica estéril; SMB + PMSG, implante por 9 días con 1000 u.i de PMSG; y VFL, inyección i.m.
Hugo Hemández   +5 more
doaj  

Optimal network congestion management using wind farms [PDF]

open access: yes
With the increased use of wind energy for the power generation several TSO have increasing difficulties for congestion forecasting due to the unpredictable nature of the energy source.
Arnaud Vergnol   +4 more
core  

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