Results 21 to 30 of about 460,117 (237)

Reliability Characteristics of Metal-Insulator-Semiconductor Capacitors with Low-Dielectric-Constant Materials

Molecules, 2023
In this study, the reliability characteristics of metal-insulator-semiconductor (MIS) capacitor structures with low-dielectric-constant (low-k) materials have been investigated in terms of metal gate area and geometry and thickness of dielectric film ...
Yi-Lung Cheng, Wei-Fan Peng, Chi-Jia Huang, Giin-Shan Chen, Jau-Shiung Fang   +4 more
doaj   +1 more source

Preventive Maintenance Strategy Based on Automated Assets Management / Стратегия предупреждения поломки основных средств предприятия на основе автоматизации процесса управления ими

Beneficium, 2020
The article studies the features of implementation of strategies to prevent breakdown of fixed assets of the enterprise based on automated assets management.
MaximK. Izmaylov / Максим К. Измайлов
doaj   +1 more source

Impact of Anode Thickness on Breakdown Mechanisms in Vertical GaN PiN Diodes with Planar Edge Termination

Crystals, 2022
GaN vertical PiN diodes with different anode thicknesses were fabricated on three native GaN wafers with the same p-layer doping concentrations, and planar hybrid edge termination.
Mona A. Ebrish, Matthew A. Porter, Alan G. Jacobs, James C. Gallagher, Robert J. Kaplar, Brendan P. Gunning, Karl D. Hobart, Travis J. Anderson   +7 more
doaj   +1 more source

Eastern filbert blight resistant Corylus avellana identified from 20 years of germplasm introduction and evaluation at Rutgers University, New Jersey, USA

Frontiers in Plant Science
The stem canker disease eastern filbert blight (EFB), caused by Anisogramma anomala, is a major impediment of European hazelnut (Corylus avellana) production in the United States.
Daniel C. Jacobs, Ronald S. Revord, John M. Capik, Thomas J. Molnar   +3 more
doaj   +1 more source

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

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Effect of Frequency on Degradation in BOPP Films Under Repetitively Pulsed Voltage

CSEE Journal of Power and Energy Systems
Operating conditions of film capacitors are complex, and the problem of film insulation failure caused by repetitively pulsed voltage is becoming ever serious.
Chuansheng Zhang, Yu Feng, Fei Kong, Bangdou Huang, Cheng Zhang, Tao Shao   +5 more
doaj   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Theoretical Investigation of the Phenomenon of Space Charge Breakdown in Electromembrane Systems

Membranes, 2022
At present, it is customary to consider the overlimit operating modes of electromembrane systems to be effective, and electroconvection as the main mechanism of overlimiting transfer.
Anna Kovalenko, Natalia Chubyr, Aminat Uzdenova, Makhamet Urtenov   +3 more
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source