Results 31 to 40 of about 36,385 (261)

Striation-Based Beamforming with Two-Dimensional Filtering for Suppressing Tonal Interference

Journal of Marine Science and Engineering, 2023
Based on the interference spectrogram in the element–frequency domain using the data measured by the horizontal linear array, the source range can be estimated through the striation-based beamforming (SBF) method and its variants.
Pingzheng Li, Yanqun Wu, Wei Guo, Chunyan Cao, Yanxin Ma, Lifan Li, Hongze Leng, Aolong Zhou, Junqiang Song   +8 more
doaj   +1 more source

Simple slope compensator for Ku-band applications.

, 1997
The present paper describes a simple circuital solution for a slope compensation function to be used in an amplification chain when it is necessary to recover for both fast ripple and slope variation occurred within the whole bandwidth. The circuit has been studied and developed mainly for Ku-Band applications and has been implemented in MMIC form ...
Feudale, M., Suriani, A.
openaire   +2 more sources

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Slope Compensation and Bifurcation in a DC-DC, Single-Input, Multiple-Output, CMOS Integrated Converter Under Current-Mode and Comparator-Based Hybrid Control

Journal of Low Power Electronics and Applications
Single-Input, Multi-Output (SIMO) converters present significant challenges when operated under current-mode control, due to their strongly non-linear dynamics and susceptibility to bifurcation phenomena. To mitigate the effects on the converter’s steady-
Mathieu Ginet, Eric Feltrin, Nicolas Jeanniot, Bruno Allard, Xuefang Lin-Shi   +4 more
doaj   +1 more source

Stability and Countermeasures for a Deposit Slope with Artificial Scarp: Numerical Analysis and Field Monitoring

Advances in Civil Engineering, 2020
This paper presents the results of the stability analysis of a deposit slope with an artificial scarp in a tunnel exit and an evaluation of the effectiveness of four proposed reinforcement schemes.
Yong Hong, Zhushan Shao, Guangbin Shi, Jiabao Liu   +3 more
doaj   +1 more source

Monitoring Errors of Semi-Mechanized Coffee Planting by Remotely Piloted Aircraft

Agronomy, 2021
Mechanized operations on terrain slopes can still lead to considerable errors in the alignment and distribution of plants. Knowing slope interference in semi-mechanized planting quality can contribute to precision improvement in decision making, mainly ...
Lucas Santos Santana, Gabriel Araújo e Silva Ferraz, João Paulo Barreto Cunha, Mozarte Santos Santana, Rafael de Oliveira Faria, Diego Bedin Marin, Giuseppe Rossi, Leonardo Conti, Marco Vieri, Daniele Sarri   +9 more
doaj   +1 more source

Slope‐compensated interferogram filter with ESPRIT for adaptive frequency estimation

IET Image Processing, 2019
Interferometric phase filtering represents an indispensable step in interferometric synthetic aperture radar (InSAR) data processing. However, conventional filtering methods fail to make a balance between the noise elimination and phase preserving in strong noise environments or dense fringe regions.
Shijin Li, Shubi Zhang, Yandong Gao, Qiuzhao Zhang   +3 more
openaire   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

A new circular photonic crystal fiber for effective dispersion compensation over E to L wavelength bands

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
This paper presents a new circular photonic crystal fiber (C-PCF) for effective dispersion compensation covering E to L wavelength bands ranging from 1360-1625 nm.
M. M. Haque, M. S. Rahman, M. Samiul Habib, M. Selim Habib, S. M. A. Razzak   +4 more
doaj   +1 more source