Results 131 to 140 of about 746,119 (304)
An Integrated Illumination LED Driver and Optical Wireless Communications Repeater
IEEE Open Journal of the Communications SocietyVisible light communications (VLC) leverages optical bands to meet the escalating demands for wireless communication. This paper presents a new approach to address the challenges encountered in establishing an optical uplink and downlink relay for VLC ...
Alireza Barmaki +2 more
doaj +1 more source
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
Accuracy of logistic models and receiver operating characteristic curves [PDF]
The accuracy of prediction is a commonly studied topic in modern statistics. The performance of a predictor is becoming increasingly more important as real-life decisions axe made on the basis of prediction.
Corbett, Philip
core
A Novel Lo-Ra-Based Wireless Communication Module for Industrial Data Acquisition-Telemetry
IEEE AccessThe development of communication technology must be implemented to improve the efficiency of industrial systems. One promising approach is the use of Ultra High Frequency (UHF) modulation for long-distance communication between sensors and industrial ...
Ranu Wijaya +2 more
doaj +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Gas Flow in Hot Porous Materials: The Solar Air Receiver and Spin-Off Applications
, 2006 This article presents an overview on research results from various projects, which deal with one common problem: gas flow in hot porous materials. First, the solar air receiver, which converts concentrated solar radiation into heat in an air circuit, is ...
Reutter, Oliver +4 more
core
Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes
FEBS Letters, EarlyView.Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez +2 more
wiley +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
A New Rake Receiver Design for Long Term Evolution – Advance Wireless System
, 2011 A Rake receiver is a radio receiver designed to counter the effects of multipath fading in wireless communications. It does this by using several "sub-receivers" each delayed slightly in order to tune in to the individual multipath components.
Ali, Abdul Halim +2 more
core +1 more source