Results 51 to 60 of about 2,003,430 (344)

Temperature Dependence of Gauge Factor of Printed Piezoresistive Layers Embedded in Organic Coatings

Proceedings, 2017
The paper reports on temperature behavior of strain sensitivity of recently introduced screen printing technology facilitating the realization of silver and carbon black piezoresistors embedded in organic coatings.
Pavel Kulha, Herbert Enser, Johannes K. Sell, Bernhard Strauß, Michaela Schatzl-Linder, Bernhard Jakoby, Wolfgang Hilber   +6 more
doaj   +1 more source

Microstructural Evolution and High-Performance Giant Dielectric Properties of Lu³⁺/Nb⁵⁺ Co-Doped TiO₂ Ceramics

Molecules, 2021
Giant dielectric (GD) oxides exhibiting extremely large dielectric permittivities (ε’ > 104) have been extensively studied because of their potential for use in passive electronic devices.
Noppakorn Thanamoon, Narong Chanlek, Pornjuk Srepusharawoot, Ekaphan Swatsitang, Prasit Thongbai   +4 more
doaj   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

Improved Dual-Capacitor CMOS Oscillator

IEEE Access
This paper presents an improved fully integrated CMOS oscillator and compares it with a conventional topology, a version with current steering, and latest research. The oscillator is based on alternately charging two ground-referenced capacitors to limit
Ziga Smelcer, Janez Trontelj
doaj   +1 more source

The Dependence of Ultrasonic Velocity in Ultra-Low Expansion Glass on Temperature

Applied Sciences, 2022
The coefficient of thermal expansion (CTE) is an important property of ultra-low expansion (ULE) glass, and the ultrasonic velocity method has shown excellent performance for the nondestructive measurement of CTE in large ULE glass.
Wenqing Wei, Yongfeng Zhang, Zongzheng Du, Minwei Song, Yuanyuan Zhang, Hong Liu   +5 more
doaj   +1 more source

Spin-Seebeck effect in a strongly interacting Fermi gas

, 2012
We study the spin-Seebeck effect in a strongly interacting, two-component Fermi gas and propose an experiment to measure this effect by relatively displacing spin up and spin down atomic clouds in a trap using spin-dependent temperature gradients.
C. H. Wong, G. Mahan, H. T. C. Stoof, R. A. Duine   +3 more
core   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Analysis of the Relationship Between Photovoltaic Temperature Coefficients and Varying Solar Irradiance Levels

Revue des Énergies Renouvelables
This work presents an experimental investigation into the temperature coefficients of aged monocrystalline photovoltaic (PV) modules operating under real outdoor conditions. The analysis is based on one year of high-resolution monitoring data from a grid-
Nasreddine Belhaouas, Hichem Hafdaoui, Fatah Mehareb, Bilal Taghezouit, Houria Assem, Nadira Madjoudj, Amina Chahtou, Djohra Saheb-Koussa   +7 more
doaj   +1 more source

Influence of temperature on optical properties of thin films Cu2ZnSnSe4

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2018
The use of solar cells in various fields of science and technology contributes to the development of materials science and scientific activity in this area.
E. V. Maystruk, I. P. Koziarskyi, D. P. Koziarskyi, P. D. Maryanchuk   +3 more
doaj   +1 more source