Results 81 to 90 of about 21,150 (206)

Transcription Factor TCF12‐Mediated Maternal Gene Expressions in Mouse Oocyte Are Prerequisites of Successful Fertilisation and Zygotic Genome Activation

open access: yesCell Proliferation, Volume 59, Issue 3, March 2026.
Maternal TCF12 ensures the competence of fertilisation by controlling the expression of Astl and the proper location of cortical granules. Furthermore, maternal TCF12 maintains the phosphatase activity of PP2A by regulating the expression of Arpp19. Oocyte‐specific deletion of Tcf12 leads to fertilisation defects as well as ZGA failure at the 2‐cell ...
Lan‐Rui Cao   +7 more
wiley   +1 more source

Design and Implementation of the Permanent- Magnet Synchronous Generator Drive in Wind Generation Systems

open access: yesEnergies, 2018
The design and implementation of the permanent-magnet synchronous generator drive in wind generation systems is presented in this paper. The permanent-magnet synchronous generator (PMSG) can converse the alternating current (AC) power of the wind turbine
Yuan-Chih Chang   +2 more
doaj   +1 more source

CCDC41 Drives Oocyte Meiotic Progression by Promoting Rab11a/Rab7‐Positive Vesicle Fusion with Target Membranes

open access: yesAdvanced Science, Volume 13, Issue 8, 9 February 2026.
CCDC41 is essential for meiotic maturation in mouse oocytes through regulating Rab7‐positive endosomes fusion with lysosomes and Rab11a‐positive vesicle fusion with the plasma membrane. Abstract Coiled‐coil domain‐containing protein 41 (CCDC41), a core component of centriolar distal appendages involved in centriole assembly and ciliary vesicle docking,
Ying Tian   +12 more
wiley   +1 more source

High-Order Sliding Mode Control of a Marine Current Turbine Driven Permanent Magnet Synchronous Generator [PDF]

open access: yes, 2009
This work is supported by Brest Métropole Océane (BMO) and the European Social Fund (ESF). It is also supported by the GDR SEEDS CNRS N°2994 under the Internal Project HYDROLE.
Ahmed-Ali, Tarek   +4 more
core   +2 more sources

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

open access: yesAdvanced Science, Volume 13, Issue 12, 27 February 2026.
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   +10 more
wiley   +1 more source

Optimization of a small passive wind turbine generator with multiobjective genetic algorithms [PDF]

open access: yes, 2007
In this paper Multiobjective Genetic Algorithms (MOGAs) are used for the design of a small wind turbine generator (WTG) coupled to a DC bus through a diode bridge.
Abdelli, Abdenour   +2 more
core   +2 more sources

Cortical granule exocytosis is mediated by alpha-SNAP and N-Ethilmaleimide sensitive factor in mouse eggs [PDF]

open access: yes, 2015
Cortical granule exocytosis (CGE), also known as cortical reaction, is a calciumregulated secretion that represents a membrane fusion process during meiotic cell division of eggs.
Bello, Oscar Daniel   +2 more
core   +3 more sources

Border Leicester x Booroola (ff) x Merinos Melezi Koyunlarda Anestrus Dönemi Esnasında Farklı Dozlarda PMSG Uygulamasının Döl Verimi Üzerine Etkileri-

open access: yesJournal of Agricultural Sciences, 1999
Araştırmada anestrus döneııindeki Borcler Leicester x Booroola (ff) x lV]erinos meIezı koyunlarda farklı dozlardaki PMSG uygulama§ınin döl verjmi özellikleri üzerine etkileri incelenmiştir.
Gürsel Dellal
doaj  

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
doaj   +1 more source

Power Smoothing Control of a Grid-Connected Marine Current Turbine System Using Supercapacitors [PDF]

open access: yes, 2013
Les variations de la vitesse des courants marins induisent généralement de grandes fluctuations de la puissance produite par une hydrolienne. La houle est considérée comme principale source de variation à très court terme des vitesses de courants.
BENBOUZID, Mohamed   +3 more
core   +4 more sources

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