Results 41 to 50 of about 5,398,168 (273)

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

Research on transmission control method of tension tower hydraulic tension device based on PLC

Journal of Applied Science and Engineering, 2023
Using the traditional method to control the transmission process of the tension tower hydraulic tightening device, there is a problem of slow speed step response in the range of device operating speed from 12km/h to 32km/h.
Jinghui Zhang, Quanjun Yin, Haixing Yang, Zhongquan Jiao   +3 more
doaj   +1 more source

On Electrical Equivalence of Aperture-Body and Transmission-Cavity Resonance Phenomena in Subwavelength Conducting Aperture Systems from an Equivalent Circuit Point of View [PDF]

, 2009
For a narrow slit structure backed by a conducting strip which is taken as a representative example of an aperture-body resonance (ABR) problem, the transmission resonance condition (i.e., condition for maximum power transmission) and the transmission ...
Cho, Young Ki, Kim, Ki Young, Lee, Jong-Ig   +2 more
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

GCFR: graph contrastive fault representation for robust diagnosis in power communication networks

Scientific Reports
This work addresses fault diagnosis in power communication networks (PCNs) under three practical challenges–limited labels, evolving topology, and noisy alarms–by proposing GCFR, a graph-contrastive fault representation framework. GCFR learns robust node
Baohao Chen, Guosheng Lu, Yifeng Zhu, Chengyu Liu, Bingdong Qin, Jianxue Li   +5 more
doaj   +1 more source

Comparative genomics and evolution of regulons of the LacI-family transcription factors

Frontiers in Microbiology, 2014
DNA-binding transcription factors (TFs) are essential components of transcriptional regulatory networks in Bacteria. LacI-family TFs (LacI-TFs) are broadly distributed among certain lineages of bacteria. The majority of characterized LacI-TFs sense sugar
Dmitry A Ravcheev, Matvei S Khoroshkin, Olga N Laikova, Olga V Tsoy, Natalia V Sernova, Svetlana A Petrova, Aleksandra B Rakhmaninova, Pavel S Novichkov, Mikhail S Gelfand, Mikhail S Gelfand, Dmitry A Rodionov, Dmitry A Rodionov   +11 more
doaj   +1 more source

Modal makeup of transmission eigenchannels

, 2014
Transmission eigenchannels and quasi-normal modes are powerful bases for describing wave transport and controlling transmission and energy storage in disordered media.
Genack, Azriel, Shi, Zhou
core   +1 more source

From transmission error measurement to Pulley-Belt slip determination in serpentine belt drives : influence of tensioner and belt characteristics [PDF]

, 2009
Serpentine belt drives are often used in front end accessory drive of automotive engine. The accessories resistant torques are getting higher within new technological innovations as stater-alternator, and belt transmissions are always asked for higher ...
Dufour, Regis, Manin, Lionel, Michon, Guilhem, Rémond, Didier   +3 more
core   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Experimental verification of mobility modeling for N-polar GaN HEMTs [PDF]

AIP Advances
N-polar GaN high-electron-mobility transistors (HEMTs) show unique transfer characteristics originating from the band structure related to the inverted HEMTs, and some scattering mechanisms are suggested theoretically.
Akira Mukai, Shigeki Yoshida, Junya Yaita, Akihiro Hayasaka, Maui Hino, Junji Kotani, Kozo Makiyama, Ken Nakata   +7 more
doaj   +1 more source