Results 101 to 110 of about 3,070,422 (295)

Microwave Passive Direction-Finding Method Based on NV Color Center in Diamond. [PDF]

Micromachines (Basel), 2023
Wang Q, Liu Y, Qin Y, Guo H, Tang J.
europepmc   +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

Synthesis of the optimum two-channel direction finder with linear scanning of the antenna pattern

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Target angular coordinates two-channel measurer synthesis and the description of operational algorithm in case of use of the antenna pattern linear scanning are described.
M. M. Bulash, S. V. Shaliapin
doaj  

Satellite Navigation Spoofing Interference Detection and Direction Finding Based on Array Antenna. [PDF]

Sensors (Basel), 2023
Yang H, Jin R, Xu W, Che L, Zhen W.
europepmc   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

DIRECTION FINDING OF HF SIGNALS SCATTERED BY IONOSPHERIC IRREGULARITIES USING SMALL SIZE ANTENNA

Radio Physics and Radio Astronomy, 2016
Purpose: A modification of the Doppler Interferometry Technique is suggested to enable estimating angles of arrival of comparatively broadband HF signals scattered by random irregularities of the ionospheric plasma with the use of small-size near ...
V. G. Galushko, A. V. Zalizovski, S. B. Kascheev, I. I. Pikulik, O. V. Charkina   +4 more
doaj   +1 more source

Single Transmitter Direction Finding Using a Single Moving Omnidirectional Antenna. [PDF]

Sensors (Basel), 2022
Eliyahu G, Maor AM, Meshar R, Mukamal R, Weiss AJ.   +4 more
europepmc   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

The Source Structure Design of the Rotating Magnetic Beacon Based on Phase-Shift Direction Finding System. [PDF]

Sensors (Basel), 2022
Li B, Yang B, Xiang F, Guo J, Li H.
europepmc   +1 more source