نتایج جستجو برای: نورجستومت pmsg

تعداد نتایج: 1311  

Journal: :International Journal of Power Electronics and Drive Systems 2022

In this paper, a standalone permanent magnet synchronous generator (PMSG) system is designed to generate power at maximum point (MPP). The variable speed operation of wind energy conversion consists PMSG, controlled rectifier and voltage source inverter co the load. Proportional integral (PI), sliding mode (SM), feed forward neural network (FFNN) control strategies are applied in field oriented...

Journal: :Frontier Energy System and Power Engineering 2021

The use of Universal type motors is very commonly used, both in daily life and research activities. universal motor can be used as prime mover generator PMSG (Permanent Magnet Synchronous Generator), which its application there are obstacles, namely the difficulty stabilizing speed due to influence changes load connected PMSG, this affects output voltage generated by system. In case, a stabiliz...

Journal: :Endocrinology 2001
C M Komar O Braissant W Wahli T E Curry

PPARs are a family of nuclear hormone receptors involved in various processes that could influence ovarian function. We investigated the cellular localization and expression of PPARs during follicular development in ovarian tissue collected from rats 0, 6, 12, 24, and 48 h post-PMSG. A second group of animals received human CG (hCG) 48 h post-PMSG. Their ovaries were removed 0, 4, 8, 12, and 24...

ژورنال: :تحقیقات گیاهان دارویی و معطر ایران 2014
حسین نجف زاده ورزی نعیم عرفانی مجد سعد گورانی نژاد فاطمه حقیقت

باروری و اوولاسیون تحت تأثیر بسیاری از عوامل هورمونی و دارویی است. یکی از داروهایی که احتمال می رود با تغییرات نروترانسمیتری ازجمله دوپامین بتواند بر اوولاسیون اثر بگذارد، هایپریسین می باشد. هایپریسین یکی از اجزای اصلی گیاه علف چای (hypericum perforatum l.) می باشد. از هایپریسین برای درمان افسردگی استفاده می شود که یکی از عوارض مهم آن ایجاد حساسیت به نور است. در این مطالعه تأثیر هایپریسین بر رو...

Journal: :international journal of reproductive biomedicine 0
tahere dehghan hossein mozdarani arezoo khoradmehr seyed mehdi kalantar

us damages to the ovary storage and the matrix muscle state. some of these patients may admit to infertility clinics for having pregnancy and on the other hand hormonal administration for superovulation induction is a routine procedure in assisted reproduction technology (art) clinics.objective: this study aimed to investigate fertility and fetuses of hormone treated super ovulated female mice ...

Journal: :Energies 2022

Presently, among the global ocean energy technologies, most conventional one is wave power generation device based on oscillating water column (OWC) converter. Given fluctuation and randomness of waves complexity current grid, dynamic response grid connections must be considered. Furthermore, considering characteristics converter, this paper proposed an adaptive intelligent controller (AIC) for...

Journal: :Journal of animal science 1989
G F Tremblay J J Matte J J Dufour G J Brisson

At weaning, 162 sows were assigned randomly to six treatments (27 in each treatment) according to a 2 X 3 factorial arrangement: two levels of supplementary folic acid (0 and 5 mg/kg of diet) and three treatments to stimulate ovulation (none, flushing and pregnant mare serum gonadotropin [PMSG] injection). All sows were mated twice within 7 d after weaning. Of the 162 animals originally selecte...

2010
O. Mejía L. Olivares J. Peralta J. Cordero P. Molina M. Cárdenas E. García

The aim of the present study was to investigate the endocrinology of periestrus period and the days after until estrus in ewes (n = 40) synchronized out of breeding season and diagnosing the related pregnancies after laparoscopic insemination comparing to different doses of PMSG that was used. Animals treated for 12 d with CIDR followed by administration with different doses (0, 450, 550, 650, ...

Journal: :The Journal of reproduction and development 2009
Manabu Satoh Mikiko Tokoro Haruka Ikegami Kouhei Nagai Youhei Sono Seung-Wook Shin Satoshi Nishikawa Kazuhiro Saeki Yoshihiko Hosoi Akira Iritani Aisaku Fukuda Yoshiharu Morimoto Kazuya Matsumoto

Functional and structural changes in the mammalian ovary are coordinately regulated by the pituitary glycoprotein hormones, follicle-stimulating hormone (FSH) and luteinizing hormone (LH), leading to follicular development, ovulation and transformation of follicles into corpus lutea. To investigate protein profiles during these processes of the mouse ovarian cycle, we applied combined methods (...

2012
Lucian PÂRVULESCU Dan FLORICĂU

This paper presents an analysis and simulation of a Wind Turbine Generator (WTG) driving a low speed Permanent Magnet Synchronous Generator (PMSG). The results of the tests are obtained by using the PSIM computer simulation program. The voltage source PWM inverter is used to interface the system with the electrical utility that is simulated in this paper as a resistive-inductive load.

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