Results 131 to 140 of about 10,339,634 (299)
Voltage calculation on low voltage feeders with distributed generation [PDF]
, 2014 Includes bibliographical references.The increasing levels of greenhouse gas emission and the continued depletion of fossil fuels have been the driving factors for power utilities to utilize renewable energy sources for power generation.
Namanya, Emmanuel
core
Sensorless Adaptive Voltage Control for Classical DC-DC Converters Feeding Unknown Loads: A Generalized PI Passivity-Based Approach. [PDF]
Sensors (Basel), 2021 Gil-González W +3 more
europepmc +1 more source
Liver organoids: modelling complexity in homeostasis and disease
FEBS 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
A voltage reference using a temperature-dependent current to bias a junction diode [PDF]
, 2013 textBandgap voltage-reference circuits generate an appropriate amount of a voltage that varies proportionately to absolute temperature (called PTAT), to cancel the complementary to absolute temperature voltage variation (known as CTAT) of a current ...
Mastovich, Stefan Noel
core
IET Generation, Transmission & DistributionThe hybrid cascaded high‐voltage direct‐current (HC‐HVDC) links are recently introduced for ultra‐high voltage bulky power transmissions. However, as wind power becomes more prevalent, the grid is gradually weakened and will face voltage stability issues.
Xiaojie Fan, Yongning Chi, Zhibing Wang
doaj +1 more source
The microbiome in human skin aging
FEBS 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
Auxiliary Converter with Voltage Closed-loop Control
Kongzhi Yu Xinxi Jishu, 2012 According to the operation characteristics of auxiliary converter, based on voltage closed-loop and constant control strategy of the ratio between voltage and frequency square, it studied output voltage fluctuation of auxiliary converter and heavy load ...
TANG Zihui, JIANG Xuejun, WEI Gang
doaj
FEBS 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
УСТРОЙСТВО ДЛЯ КОНТРОЛЯ ВЫСОКИХ ЗНАЧЕНИЙ ПОСТОЯННОГО НАПРЯЖЕНИЯ
Elektrotehnìka ta Elektroenergetika, 2007 Рассмотрено устройство для контроля высоких значений постоянного напряжения и предложен расчет параметров данного устройства.
V. P. Sokolov
doaj
Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network
FEBS Letters, EarlyView.Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley +1 more source