Results 1 to 10 of about 6,412 (179)

Manipulating seasonality by using PMSG and Kisspeptin hormones and the impact of the MTNR1A gene on reproduction efficiency in ewes [PDF]

open access: yesOpen Veterinary Journal
Background: One of the most important problems in sheep is seasonal anestrus, which limits the reproductive efficiency of the sheep. Estrous synchronization is considered the first plan for reproductive performance in sheep due to the pregnancy time is ...
Maha A. Al-Obaidi   +2 more
doaj   +2 more sources

?? ??? ?????? ????????? ????????? ???? ?????? ???? ?????? ???????? ?????? PMSG ????? ????? ?????? )Coturnix japonica (

open access: yesمجلة علوم ذي قار, 2019
????? ??? ??? ? ??? ?? ???? ??????? ???????? ??? ? ???? / ????? ???????? / ???? ??? ? ??? / ????? ?????? ? ???? ?? ? ??? ????? ????? ?? ??? ?????? ????????? ????????? ???? ?????? ???? ?????? ???????? ?????? . ??????? 72 ???? ?? ???? PMSG ?????? ?????? ??
خالد جلاب كريدي الصالحي
doaj   +1 more source

Effect of PMSG/hCG Superovulation on Mouse Embryonic Development

open access: yesJournal of Integrative Agriculture, 2013
Kunming mouse strain is widely used in China, and the superovulation was administrated with 10 IU PMSG combined with 10 IU hCG. In this study, the effects of the exogenous gonadotropins on superovulation of Kunming mice and embryo quality derived from ...
Bao-jiang WU   +5 more
exaly   +3 more sources

Improvement of First-Service Conception Rate in Dairy Cows after the Injection of Pregnant Mare Serum Gonadotropin Six Days Postpartum [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2021
BACKGROUND: Early resumption of ovarian activity after parturition could positively influence the fertility of dairy cows. Ovulation of the first postpartum follicular wave and formation of corpus luteum that secretes progesterone can sub-stantially ...
Hafez Sadeghi   +5 more
doaj   +1 more source

Analysis of Sub-synchronous Torsional Vibration of Wind-Thermal Bundling Transmission System via LCC-HVDC

open access: yesZhongguo dianli, 2023
In recent years, wind energy resources are strongly developed, and wind-fire bundling via direct current (DC) transmission has become the main method of current and future development and utilization in China.
Yue ZHAO   +5 more
doaj   +1 more source

MPPT Fuzzy Logic dengan Pengendali PI pada Generator Sinkron Magnet Permanen untuk Aplikasi Pembangkit Listrik Pikohidro

open access: yesJurnal Elkomika, 2022
ABSTRAK Perubahan laju aliran air pada pembangkit listrik pikohidro dapat menyebabkan daya dan tegangan yang dihasilkan generator menjadi tidak stabil. Penelitian ini bertujuan untuk merancang Maximum Power Point Tracking (MPPT) dengan algoritma logika ...
SOFIAN YAHYA   +3 more
doaj   +1 more source

Induction of estrus using human menopausal gonadotrophin in Iraqi Awassi ewes [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2021
This study aimed to induce estrus by using Human Menopausal Gonadotrophin (HMG) in Iraqi Awassi Ewes and comparison its action with Pregnant Mare Serum Gonadotrophin (PMSG).
Elias Kh. Hussein   +2 more
doaj   +1 more source

Pertumbuhan dan Dimensi Tubuh Anak Kambing sebagai Respons Pemberian PMSG pada Induk sebelum Dikawinkan

open access: yesJurnal Ilmiah Ilmu-Ilmu Peternakan, 2011
Fifty Four birth goat were used to study the growth and body dimensions  by response of giving PMSG at prior to mating. The experimental does were injected with pregnant mare serum gonadothrophin (PMSG), 0 IU/kg BW and 15 IU/kg BW.
Adriani Adriani
doaj   +3 more sources

Analisis Perubahan Jumlah Slot pada Permanent Magnet Synchronous Generator (PMSG) untuk Mencapai Nilai Optimal Back EMF dan KE Berbasis Finite Element Method (FEM)

open access: yesTeknik, 2022
Generator dapat menghasilkan listrik dengan tiga syarat, yakni : terdapat medan magnet, coil dan adanya perubahan flux  yang melewati coil. Tempat untuk meletakkan coil pada generator disebut dengan slot, jumlah slot dapat berpengaruh pada karakteristik ...
Slash Arthur Edi Sumawang, Subuh Pramono
doaj   +1 more source

Second-Order Fast Terminal Sliding Mode Control for MPPT of PMSG-based Wind Energy Conversion System

open access: yesElektronika ir Elektrotechnika, 2020
This article proposes a new maximum power point tracking (MPPT) controller based on voltage-mode Second-Order Fast Terminal Sliding Mode Control (SO-FTSMC) to obtain better performance in the power extraction from Permanent Magnet Synchronous Generator ...
Emre Hasan Dursun, Ahmet Afsin Kulaksiz
doaj   +1 more source

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