Results 71 to 80 of about 20,430,324 (193)

The Effect of Transformer Magnetizing Inductance on a Forward Converter with Current Mode Control

open access: yes, 2012
[[abstract]]The small-signal model for a forward converter with current-mode control is derived which includes the magnetizing inductance of the main power transformer.
Chen, S. Y. ; Huang, K. ; Chen, Jin-Jia
core  

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Valley current control for high frequency integrated Buck Converter for automotive applications

open access: yes
reservedL'obiettivo principale di questo progetto di tesi é di progettare un convertitore Buck con controllo di corrente di valle utilizzando un unico sensore di corrente, il quale deve garantire il corretto funzionamento del sistema per un ampio ...
FIDANI, MATTEO
core  

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Mosquito Control Commission, operating manual

open access: yes, 1935
This item is the operating manual of the Mosquito Control Commission for the State of Delaware. Its creation in August of 1935 is attributed to Pleasant McCarty.
Mosquito Control Commission
core   +1 more source

Peak Current Programmed Dynamic Current Distribution Control for Converters Connected in Parallel

open access: yes, 2014
[[abstract]]A current mode control scheme for load sharing power converter systems with dynamic current distribution is proposed. These converters may be driven by different sources and possess different power ratings.
T.-F. Wu;K. Siri;C. Q. Lee
core   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

open access: yesFEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk   +11 more
wiley   +1 more source

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