Results 61 to 70 of about 389,631 (317)
CT&F Ciencia, Tecnología & Futuro, 2022 Full Waveform Inversion (FWI) is an optimization method that retrieves high-quality images of the ground's internal electromagnetic properties, such as permittivity, permeability, or conductivity.
Andrés-Fernando Plata-Galvis +3 more
doaj +1 more source
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 +36 more
wiley +1 more source
Taguchi Method-Based Synthesis of a Circular Antenna Array for Enhanced IoT Applications
TelecomLinear antenna arrays exhibit radiation patterns that are restricted to a half-space and feature axial radiation, which can be a significant drawback for applications that require omnidirectional coverage. To address this limitation, the synthesis method
Wided Amara +6 more
doaj +1 more source
Radiation Pattern of Patch Antenna with Slits
International Journal on Information Theory, 2014 The Microstrip antenna has been commercially used in many applications, such as direct broadcast satellite service, mobile satellite communications, global positioning system, medical hyperthermia usage, etc. The patch antenna of the size reduction at a given operating frequency is obtained.
V. Karthikeyan 0001, V. J. Vijayalakshmi
openaire +2 more sources
Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer
Molecular Oncology, EarlyView.Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni +11 more
wiley +1 more source
, 2015 a) Observed radiation pattern of a particular antenna array. Sinusoidal patterns allow the detection algorithm to identify the azimuth of incoming signal unambiguously, b) Azimuth calculation error (denoted as BRG error) caused by the antenna pattern ...
Radek Lučan (696002) +6 more
core +1 more source
E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer
Molecular Oncology, EarlyView.Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov +3 more
wiley +1 more source
, 2010 This work describes the seasonal and diurnal variations of downward longwave atmospheric irradiance (LW) at the surface in São Paulo, Brazil, using 5-min-averaged values of LW, air temperature, relative humidity, and solar radiation observed continuously
Wilde Barbaro, E. +7 more
core +1 more source
Radiation-Pattern-Effects in Bay Area Ground-Motion Models [PDF]
, 2022 Ground-motions from 14 well-recorded moderate magnitude (M3.0 - M4.9) Bay Area earthquakes were compared to predictions from Ergodic Ground-Motion Models (GMMs).
Liou, Irene Yung-Wen
core
Substrate size impact on the radiation pattern of a sub-THz printed antenna [PDF]
International Journal of Electronics and TelecommunicationsIn this paper, we study the effect of the transverse dimensions of a "thick" substrate on the printed antenna radiation properties in the sub-THz range. A four-element seriesfed dipole array operating at 100-116 GHz is chosen as a test antenna.
Yevhen Yashchyshyn, Peter Tokarsky
doaj +1 more source