Results 41 to 50 of about 1,044,738 (264)

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

FEBS 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, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Optimization of Detection Accuracy of Closed-Loop Optical Voltage Sensors Based on Pockels Effect

Sensors, 2017
The influence of optical parameters on the performance of closed-loop optical voltage sensors (OVSs) based on Pockels effect is analyzed and a control algorithm is proposed to suppress the nonlinearity caused by the unideal parameters of optical devices ...
Wei Deng, Hui Li, Chunxi Zhang, Pengjie Wang   +3 more
doaj   +1 more source

A detection method for granary storage states based on a support vector machine and domain knowledge

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2021
Automatic detection of granary storage states is an important technology to ensure national food security. In view of distribution characteristics of bottom pressure, this study theoretically explored a relationship between detected value of bottom ...
Dexian Zhang, Cong Cheng, Miao Zhang
doaj   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS 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, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Accuracy in Detecting Prenatal Drug Exposure

Journal of Drug Issues, 1999
A basic problem encountered by investigations of prenatal cocaine effects has been the valid identification and quantification of exposure. Based on a combination of sources: (a) medical record review, (b) maternal urine toxicology screen, (c) meconium analysis, and (d) maternal postpartum interview, drug exposure status of 415 infants was established.
Robert E, Arendt, Lynn T, Singer, Sonia, Minnes, Ann, Salvator   +3 more
openaire   +3 more sources

LSOD-YOLOv8: Enhancing YOLOv8n with New Detection Head and Lightweight Module for Efficient Cigarette Detection

Applied Sciences
Cigarette detection is a crucial component of public safety management. However, detecting such small objects poses significant challenges due to their size and limited feature points. To enhance the accuracy of small target detection, we propose a novel
Yijie Huang, Huimin Ouyang, Xiaodong Miao   +2 more
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Pavement Rut Detection and Accuracy Validation Using Lightweight Equipment and Machine Learning Algorithms

Applied Sciences
Pavement rutting is caused by grooves formed by vehicle traffic, affecting driving comfort, safety, and service life. Rutting detection methods have evolved from manual and automated approaches to intelligent detection for smart cities and maintenance ...
Jinxi Zhang, Wanting Li, Lei Nie, Wangda Guo   +3 more
doaj   +1 more source

Improved Transition Metal Dichalcogenides-Based Surface Plasmon Resonance Biosensors

Condensed Matter, 2019
Surface plasmon resonance (SPR) biosensors based on transition metal dichalcogenides (TMDC) materials have shown improved performance in terms of sensitivity, detection accuracy (DA), and quality factor (QF) over conventional biosensors.
Mohammad Hasibul Hasan Hasib, Jannati Nabiha Nur, Conrad Rizal, Kamrun Nahar Shushama   +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