Results 41 to 50 of about 21,093 (207)

A Modeling Framework for Schedulability Analysis of Distributed Avionics Systems [PDF]

, 2018
This paper presents a modeling framework for schedulability analysis of distributed integrated modular avionics (DIMA) systems that consist of spatially distributed ARINC-653 modules connected by a unified AFDX network. We model a DIMA system as a set of
Han, Pujie, Nielsen, Brian, Nyman, Ulrik, Zhai, Zhengjun   +3 more
core   +2 more sources

Including Natural and Synthetic PGF2α in a 11-day FGA-Based Estrus Synchronization Protocol in Sheep: an Efficacy Comparison of Dinoprost and Cloprostenol

Scientific Papers Animal Science and Biotechnologies, 2023
There are a variety of hormonal protocols and products on the market, but it is still unclear how they will work on specific field conditions. The efficacy of using different forms of prostaglandin F2α analogues such as dinoprost and cloprostenol in a ...
Alexandru Marius Deac, Marius Gavril Aipatioaie, Adriana Sebastiana Musca, Stefania Dana Mesesan, Ileana Miclea, Ioan Ladosi, Marius Zahan   +6 more
doaj  

Performance Comparison of Three- and Five-Phase Permanent Magnet Generators for Marine Current Turbine Applications Under Open-Circuit Faults [PDF]

, 2011
Multiphase generators seems to be an interesting solution for variable-speed drive applications and particularly attractive for renewable energy generation.
Benbouzid, Mohamed, Benelghali, Seifeddine, Charpentier, Jean-Frederic, Mekri, Fatiha   +3 more
core   +3 more sources

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

Advanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou, Weijie Yang, Na Liu, Qing Liu, Jiamin Jin, Chenqiong Zhao, Xiaoying Jin, Miao Gui, Haiyan Zhu, Songying Zhang, Yinli Zhang   +10 more
wiley   +1 more source

Pitch Angle Control for Variable Speed Wind Turbines

Renewable Energy and Sustainable Development, 2015
.Pitch control is a practical technique for power regulation above the rated wind speed it is considered as the most efficient and popular power control method. As conventional pitch control usually use PI controller, the mathematical model of the system
Mouna Ben Smida, Anis Sakly
doaj   +1 more source

PMSG Wind Energy Conversion Systems ZSI

International Journal for Research in Applied Science and Engineering Technology, 2023
Abstract: Recently Permanent Magnet Synchronous Generator are mostly used in the Wind Energy Conversion System applications This work is clearly deal with the study of Wind Energy Conversion System WECS by way of Permanent Magnet Synchronous Generator PMSG with Z Source Inverters.
G. M. Subahan, G. Surendra Reddy, Y. Veera Reddy, G. Sudheer Reddy, G. Vishnu, M. Srinivasulu   +5 more
openaire   +1 more source

USP9X as a Candidate Mediator of Prenatal Aspirin‐Induced Ovarian Reserve Reduction in Offspring Mice

Advanced Science, EarlyView.
This study suggests that prenatal aspirin exposure is associated with reduced ovarian reserve in offspring, associated with HDAC1‐linked epigenetic downregulation of Usp9x as a candidate mechanism. These preclinical findings provide new insights into fetal‐origin ovarian disorders and contribute to the evidence base concerning aspirin's gestational ...
Yating Li, Caiyun Ge, Wai Yen Yim, Hui Feng, Tiancheng Wu, Lu Chen, Qiaohua Xiong, Shumin Pan, Mei Wang, Huijun Chen, Yuanzhen Zhang, Hui Wang   +11 more
wiley   +1 more source

Damping Torque Analysis of the PMSG-Based WT with Supplementary Damping Control for Mitigating Interarea Oscillations

International Transactions on Electrical Energy Systems, 2022
This study presents a comprehensive analysis of the impact that a supplementary damping controller of the permanent magnet synchronous generator (PMSG)-based wind turbine (WT) has on low-frequency oscillation (LFO) damping.
Yanan Yang, Yujun Li, Xiaotian Yuan, Jiapeng Li, Zhengchun Du   +4 more
doaj   +1 more source

Co-ordinated Control Strategy for Hybrid Wind Farms with PMSG and FSIG under Unbalanced Grid Voltage Condition [PDF]

, 2016
This paper investigates a control strategy for a wind farm with the direct-driven permanent-magnet synchronous generators (PMSG)-based wind turbines and the fixed speed induction generators (FSIG)-based wind turbines under unbalanced grid voltage ...
Chen, Zhe, Chen, Zhiqian, Hu, Weihao, Yao, Jun, Zeng, Xin, Zhou, Te   +5 more
core   +2 more sources

IGF‐1 Deficiency Serves as an Integrated Biomarker Pathogenic Driver and Predictor in Poor Ovarian Response

Advanced Science, EarlyView.
IGF‐1 deficiency underlies poor ovarian response (POR), as reduced levels in follicular fluid and granulosa cells impair antral follicle formation and compromise reproductive outcomes. Including IGF‐1 as a biomarker significantly enhances the accuracy of models predicting both PORrisk and pregnancy success.
Zhu Hu, Yuanyuan Yu, Guanyou Huang, Jinnan Li, Chao Yang, Aizhuan Long, Jia Tang, Tengxiang Chen, Shuyun Zhao, Tuo Zhang   +9 more
wiley   +1 more source