Results 51 to 60 of about 11,243 (220)

Dominant inter‐area oscillation path analysis of power systems with a high penetration of permanent magnet synchronous generator by using network mode energy

IET Generation, Transmission & Distribution, 2021
In this study, a network mode energy (NME) method is used to analyse the low‐frequency oscillation (LFO) of a power system with a high penetration of a permanent magnet synchronous generator (PMSG).
Cheng Liu, Siyao Yu, Yuchi Zhang, Shuo Diao, Xiaoyang Zhao   +4 more
doaj   +1 more source

Natural Resistance to Ovarian Hyperstimulation Syndrome in Estrildid Finches Reveals Macrophage GPR183 as a Potential Therapeutic Target

Advanced Science, EarlyView.
Ovarian macrophage depletion reverses OHSS resistance in estrildid finches and exacerbates OHSS symptoms in rats. Activating macrophage GPR183 alleviates OHSS by reducing pro‐inflammatory factors, increasing immunomodulatory molecules, remodeling CD44/SDC4‐mediated communication, and restoring immune homeostasis.
Xiaofei Yan, Yongjie Huang, Jiabao Yang, Su Ma, Songsong Liu, Xuan Huang, Juergen Brosius, Huaping Zheng, Bing Yao, Li Chen, Shanshan Lai, Cheng Deng   +11 more
wiley   +1 more source

NAD+ Metabolism Licenses Zygotic Genome Activation via PARP7‐Mediated ADP‐Ribosylation of UHRF1 in Mouse Early Embryos

Advanced Science, EarlyView.
This study uncovers a metabolic‐epigenetic axis licensing zygotic genome activation (ZGA) in mouse embryos. A developmental decline in NAD+ levels activates PARP7, which mono‐ADP‐ribosylates and stabilizes UHRF1. This modification promotes the establishment of permissive histone acetylation marks, thereby facilitating timely ZGA.
Guangyi Cao, Ziqi Zhang, Anqi Chen, Yanbo Liu, Yuling Lin, Lina Yu, Ruixin Shi, Aolei Guo, Yan Mao, Ganggui Lou, Chaojun Li, Luhong Wen, Guijun Yan, Haixiang Sun   +13 more
wiley   +1 more source

The Impact of Maturation Medium Supplemented with PMSG and HCG Hormones on In vitro Maturation of Ovine Oocytes [PDF]

Journal of Applied Veterinary Sciences
This investigation aimed to assess the dose-dependent impact of the pregnant mare serum gonadotropin (PMSG) on the in vitro maturation of sheep oocytes and the effect of combining the best dose with the human chorionic gonadotropin (hCG), which is a cost-
Fatma Baiomy, Ahmed Kamel, Abdelhadi Hussein, Sabry Hassanin   +3 more
doaj   +1 more source

One‐step generation of heritable mitochondrial DNA multiplex‐engineered rats using DddA‐derived cytosine base editor

Animal Models and Experimental Medicine, EarlyView.
We established that mixed DdCBE microinjection is an efficient, heritable, and precise strategy for generating multiplex mtDNA mutant rats. This advancement significantly expands the utility of DdCBEs for mitochondrial disease modeling, providing a robust platform for exploring the pathogenic mechanisms of complex mtDNA mutations and developing ...
Xu Zhang, Keru Li, Lei Tan, Wei Chen, Shan Gao, Chenyang Liu, Shuo Pan, Jiayue He, Ning Liu, Gefan Wan, Wei Dong, Weining Kong, Bin Shen, Xiaolong Qi, Yuanwu Ma   +14 more
wiley   +1 more source

Robust Subsynchronous Damping Control of PMSG-Based Wind Farm

, 2023
This paper provides an H∞ robust control strategy for a permanent magnet synchronous generator (PMSG)-based wind farm to realize subsynchronous resonance suppression (SSR) subject to uncertain system distortions and parameter perturbation. Firstly,
Ying Xu, Rong Yang, Yun Wang, Guoqing Tao, Fengyun Luo, Chaoyang Long   +5 more
core   +1 more source

Establishment of Humanized EFNB2/B3 Murine Models for Investigating Nipah Virus Pathogenesis

Animal Research and One Health, EarlyView.
ABSTRACT Nipah virus (NiV) is a zoonotic paramyxovirus classified as a WHO priority pathogen, which causes severe respiratory disease and encephalitis in humans with high mortality. Currently, no licensed vaccines or specific antiviral therapies are available.
Wei Dong, Ning Liu, Weining Kong, Xiang Gao, Feifei Guan, Shan Gao, Yuanwu Ma   +6 more
wiley   +1 more source

Analysis of the Effect of Winding Wire Cross-sectional Area and Rotating Speed on the Efficiency of 18 Slot 16 Pole Permanent Magnet Synchronous Generator

Protek: Jurnal Ilmiah Teknik Elektro
The potential of renewable energy in Indonesia is very large with a total of 3,643.0 GW. One of them is wind energy, the huge potential of wind energy which is 154.9 GW is very wasted if it is not optimized as well as possible.
Irfan Delafena, Liliana Liliana
doaj   +1 more source

Different estrous induction methods during the non-breeding season in Kivircik ewes

Veterinární Medicína, 2006
The efficiency of medroxyprogesterone acetate (MAP) sponges in combination with either pregnant mare serum gonadotrophin (PMSG) or cloprostenol (PGF2α) for inducing and synchronizing the estrous cycle in non-lactating Kivircik ewes was investigated ...
I. Dogan, Z. Nur
doaj   +1 more source

Low-voltage ride-through strategy for an integrated permanent magnet synchronous generator in a flexible interconnected distribution network

Frontiers in Energy Research
For the permanent magnet synchronous generator (PMSG) integrated into the flexible interconnected distribution network (FIDN), its low-voltage ride-through (LVRT) strategy needs to be designed to enhance the transient operation capability of the FIDN ...
Lin Yang, Lin Yang, Yang Li, Yu Zhang, Zhongren Xie, Julong Chen, Yinlong Qu, Gang Shi   +7 more
doaj   +1 more source