Results 61 to 70 of about 2,441,783 (353)

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Аналіз та синтез системи керування регулятора для затемнювачів світла

Elektrotehnìka ta Elektroenergetika, 2011
Виконано аналіз і синтез системи керування регулятора напруги для затемнювачів світла на запираних тиристорах. Надано приклад схемної реалізації системи керування.
O. V. Bliznyakov, V. L. Mironchenko
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Supercapacitor assisted LDO (SCALDO) techniquean extra low frequency design approach to high efficiency DC-DC converters and how it compares with the classical switched capacitor converters

, 2013
Supercapacitor assisted low dropout regulators (SCALDO) were proposed as an alternative design approach to DC-DC converters, where the supercapacitor circulation frequency (switching frequency) is in the order of few Hz to few 10s of Hz, with an output ...
Nihal Kulatana, Kankanamge, Kosala, Kularatna, Nihal, Kosala Kankanmage, Kulatana, Nihal, Kankanmage, Kosala   +5 more
core   +1 more source

A Hybrid Low-Dropout Regulator With Load Regulation Correction

IEEE Access, 2022
A hybrid low-dropout regulator (LDO) based on proposed load-regulation correction (LRC) is presented in this paper. The proposed hybrid LDO operates at an ultra-low supply of 0.6 V.
Yuet Ho Woo, Jianxin Yang, Jianping Guo, Yanqi Zheng, Ka Nang Leung   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Primary voltage control of a single-phase inverter using linear quadratic regulator with integrator

, 2015
This paper proposes a linear quadratic regulator with integral action, ensuring fast dynamic response and resisting capability of voltage deviation from instantaneous reference grid voltage, to control the inverter voltage that can also be used in a ...
Azim, M. I., Mahmud, M. A., M. A. Mahmud, Mahmud, MA, Pota, HR, H. R. Pota, Azim, MI, Hossain, Md Alamgir, M. I. Azim, Pota, H. R., M. A. Hossain, Hossain, MA   +11 more
core   +1 more source

Coordinated Optimal Network Reconfiguration and Voltage Regulator/DER Control for Unbalanced Distribution Systems

IEEE Transactions on Smart Grid, 2019
Network reconfiguration has long been used by distribution system operators to achieve certain operation objectives such as reducing system losses or regulating bus voltages.
Yikui Liu, J. Li, Lei Wu
semanticscholar   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Modelling of a P-MOS low drop-out voltage regulator with fast transient response and its feasibility in low cost technology [PDF]

, 2010
I regolatori di tensione lineari sono dei componenti molto utili in campo elettronico. Questi componenti garantiscono una tensione costante in uscita a fronte di una tensione variabile in ingresso.
Bisson, Giovanni
core