Results 111 to 120 of about 45,262,696 (341)

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

Measurement of natural vibration of acoustic space by decentralized control using local feedback control

Nihon Kikai Gakkai ronbunshu, 2019
Natural vibrations of acoustic space expand noise. Measurement of natural vibration is effective to reduce noise based on noise generation mechanism. Acoustic space has many natural vibrations in the noise frequency band. Multi-point excitation is useful
Takashi TANAKA, Yutaka KURITA, Yasunori OURA, Hiromu NAKAMURA   +3 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

Factors Affecting Dynamic Tension of Multi-Component Mooring System of Deepwater Spar Platform

Shiyou jixie, 2021
Tension of anchor chain is a key indicator for evaluating the structural performance of the mooring system. In this paper, in order to analyze the factors affecting the dynamic tension of deepwater Spar platform mooring systems, the influence of cable ...
Wu Changxu, Wei Daifeng, Fan Zan, Zhang Jin, Pan Rui, Liu Junpeng   +5 more
doaj  

The Application of Nonlinear PID Controller in Generator Excitation System

, 2012
Aimming at the control problem of generator excitation system, this paper brings forward a kind of nonlinear PID controller. The controller's proportional, integral and differential values are nonlinear functions of error function that the algorithm is ...
Hong Zhang, Bo Hu
semanticscholar   +1 more source

Excitability as a design principle in the immune system

Science Advances
Growing knowledge in immunology has outpaced the development of unifying concepts that explain how molecular circuits generate immune goals—strong response to pathogens, self-tolerance, and prevention of collateral damage. Here, we propose that excitability, a concept from dynamical systems, provides these goals in diverse contexts. An excitable system
Yael Lebel, Uri Alon
openaire   +3 more sources

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Excitation System Output Quantities-Based Loss of Excitation Detection in Synchronous Generators

IEEE Open Access Journal of Power and Energy
In the earliest generation of loss of excitation (LOE) protection relays, the exciter’s output voltage ( $V_{e}$ ) or output current ( $I_{e}$ ) were employed for the LOE protection of synchronous generators (SGs) by employing under-voltage or ...
Abbas Hasani, Xiaodong Liang, Majid Sanaye-Pasand, Moein Abedini   +3 more
doaj   +1 more source

Excitation-Dependent Multiple Fluorescence of a Substituted 2‑(2′-Hydroxyphenyl)benzoxazole

, 2018
Excitation-dependent multiple fluorescence of a 2-(2′-hydroxyphenyl)­benzoxazole (HBO) derivative (1) is described. Compound 1 contains the structure of a charge-transfer (CT) 4-hydroxyphenylvinylenebipy fluorophore and an excited-state intramolecular ...
Lei Zhu (16642), Zhao Yuan, Kesavapillai Sreenath, Kesavapillai Sreenath (2041921), Joseph J. M. Hurley, Ali H. Younes, Quinton J. Meisner, Zhao Yuan (547890), Joseph J. M. Hurley (5978486), Quinton J. Meisner (4922458), Ali H. Younes (1589731), Lei Zhu   +11 more
core   +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source