Results 51 to 60 of about 220,758 (314)

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Approximate Analysis Of Multiqueue Systems With Multiple Cyclic Servers

, 2015
In this paper we consider an approximate model of a system of multiple queues served cyclically by a number of identical servers, which is an extension of the Kuehn model for the single server multiqueueing system.
Ribeiro do Val J.B., Lavelha A.C., Moreira de Souza J.   +2 more
core   +1 more source

Evolution of Longitudinal Resistance Performance of Granular Ballast Track with Durable Dynamic Reciprocated Changes

Advances in Materials Science and Engineering, 2018
A full-scale test model with a distinct loading system is developed to analyze the dynamic change process of ballast beds under cyclic longitudinal reciprocated loading.
Jieling Xiao, Hao Liu, Ping Wang, Ganzhong Liu, Jingmang Xu, Rong Chen   +5 more
doaj   +1 more source

Performance and egg quality of Japanese quails submitted to cyclic heat stress

Brazilian Journal of Poultry Science, 2012
Aiming at evaluating the influence of cyclic temperatures on the performance and egg quality of Japanese quails an experiment was carried out with 480 birds after egg production peak.
F Vercese, EA Garcia, JR Sartori, A de P Silva, ABG Faitarone, DA Berto, A de B Molino, K Pelícia   +7 more
doaj   +1 more source

Measuring Performance of Virtual Keyboards Based on Cyclic Scanning [PDF]

2009 Fifth International Conference on Autonomic and Autonomous Systems, 2009
This paper presents an exhaustive study into the different topologies of virtual ambiguous keyboards that operate by scanning techniques, analyzing the text entry average time (tc) and the average number of user inputs (UIc) per character. An mathematical model shows that in comparison with unambiguous one, text entry, in multi-tap mode, doesn’t offers
Alberto J. Molina, Octavio Rivera, Isabel M. Gómez   +2 more
openaire   +3 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Regeneration Performance of rGO Air Filter Materials Under Water Cleaning and Ultrasonic Cleaning from the Perspective of Optimizing Commercial Costs in Public Buildings

Buildings
With the continuous implementation of the national dual carbon target and the refined control of operating costs in civil buildings, the issue of cleaning and regenerating high-consumption air filter materials in civil buildings has become a hot research
Xin Zhang, Jieyichi Zhao, Huiying Tian, Changyan Huang, Xiaohu Wu, Zhongnong Chen   +5 more
doaj   +1 more source

Low-cycle fatigue behaviour of Mg-9Gd-4Y-2Zn-0.5Zr alloys with different structures

Journal of Magnesium and Alloys, 2023
The strain-controlled cyclic deformation behaviour of Mg-9Gd-4Y-2Zn-0.5Zr with different structures was investigated. Alloys were prepared by solution, extrusion and pre-ageing extrusion, and the microstructures before and after the fatigue tests were ...
Jinsheng Ji, Jie Zheng, Leichen Jia, Yong Zhang, Yunfei Jia, Yusha Shi, Heng Zhang, Yong Xue   +7 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Experimental study of bond-slip performance of corroded reinforced concrete under cyclic loading

Advances in Mechanical Engineering, 2015
Reinforced concrete structures exposed to marine environment often sustain high levels of chloride-induced reinforcement corrosion, which causes reinforcement corrosion and resulting in degraded performance under cyclic service loading.
Haijun Zhou, Jinlong Lu, Xi Xv, Yingwu Zhou, Feng Xing   +4 more
doaj   +1 more source