Results 41 to 50 of about 2,177 (207)

Three-dimensional Reconstruction Method Study Based on Interferometric Circular SAR

Leida xuebao, 2016
Circular Synthetic Aperture Radar (CSAR) can acquire targets’ scattering information in all directions by a 360° observation, but a single-track CSAR cannot efficiently obtain height scattering information for a strong directive scatter.
Hou Liying, Lin Yun, Hong Wen
doaj   +1 more source

Wavefront Shaping for Optimal Extinction of Focused Light by Individual Nanoscatterers

Laser &Photonics Reviews, EarlyView.
Wavefront shaping enables near‐complete optical extinction by nanoscatterers separated from a planar reflector. Time‐reversed emission profiles provide optimal illumination conditions, yielding 70% extinction from a single plasmonic nanoparticle and up to 90% from sub‐wavelength nanoparticle clusters, offering a promising route to efficient in‐ and out‐
Nick Feldman, Joris Pals, Arie J. den Boef, F. Javier García de Abajo, Lyubov V. Amitonova, A. Femius Koenderink   +5 more
wiley   +1 more source

Optimal‐Control 19F PROJECT Improves the Reliability of CPMG‐Derived Relaxation Rates

Magnetic Resonance in Chemistry, EarlyView.
PROJECT with seedless optimal control pulses for 19F‐based protein‐ligand interaction screenings allows for a lower error in R2 estimates than those obtained with CPMG for J‐coupled fluorine signals and is indistinguishable from CPMG when the coupling is negligible, at the price of a modest reduction in SNR.
Marco Schiavina, Enrico Luchinat, Enrico Ravera   +2 more
wiley   +1 more source

Angiotensin-(1-7) in Paraventricular Nucleus Contributes to the Enhanced Cardiac Sympathetic Afferent Reflex and Sympathetic Activity in Chronic Heart Failure Rats

Cellular Physiology and Biochemistry, 2017
Background/Aims: Cardiac sympathetic afferent reflex (CSAR) enhancement contributes to exaggerated sympathetic activation in chronic heart failure (CHF).
Xingsheng Ren, Feng Zhang, Mingxia Zhao, Zhenzhen Zhao, Shuo Sun, Dustin R. Fraidenburg, Haiyang Tang, Ying Han   +7 more
doaj   +1 more source

The Effects of Political Exclusion: Threatened Needs and Decreased Affiliation With Increased Anger and Antisocial Inclinations

Journal of Applied Social Psychology, Volume 55, Issue 5, Page 305-321, May 2025.
ABSTRACT Social exclusion threatens psychological needs satisfaction, increases anger, and can contribute to group polarization. In two studies, we explored how political exclusion (vs. inclusion) influenced American voters' polarization. In Study 1 (N = 135, 60.7% Female, 61.5% White; Age M = 19.63), young adults were included or excluded in Cyberball
Katarina E. AuBuchon, Michelle L. Stock, Emily Raibley, Adrienne R. Carter‐Sowell, Paul J. Poppen   +4 more
wiley   +1 more source

Development and Application of a Novel qPCR Assay for Quantifying Flavophage FpV‐4 Against Flavobacterium psychrophilum

Journal of Fish Diseases, EarlyView.
ABSTRACT Bacteriophage (phage) therapy is increasingly being used to control Flavobacterium psychrophilum impacts upon the health and production of salmonid aquaculture worldwide, and FpV‐4 is a phage commonly utilised for the mitigation of F. psychrophilum outbreaks. While quantitative PCR (qPCR) methods are often used for quantifying F. psychrophilum,
Louise James, Tamsyn M. Uren Webster, Benjamin Overland, Arun M Shankregowda, Gethin Thomas, Mathias Middelboe, Valeria Ruffo, Sofia Consuegra   +7 more
wiley   +1 more source

Circular SAR Optimization Imaging Method of Buildings

Leida xuebao, 2015
The Circular Synthetic Aperture Radar (CSAR) can obtain the entire scattering properties of targets because of its great ability of 360° observation. In this study, an optimal orientation of the CSAR imaging algorithm of buildings is proposed by applying
Wang Jian-feng, Lin Yun, Guo Sheng-long, Yu Ling-juan, Hong Wen   +4 more
doaj   +1 more source

G20 Chief Science Advisers' Roundtable Outcome Statement: CSAR 2025 [PDF]

This outcome statement of the G20 Chief Science Advisers’ Roundtable was prepared under the leadership of the National Advisory Council on Innovation (NACI) to provide scientific advice to the G20 Summit of Heads of State and Governments in South Africa ...
National Advisory Council on Innovation
core   +1 more source

Band‐Pass to Band‐Stop Switchable Color Filters Based on Birefringent Dielectric Metasurfaces

Advanced Photonics Research, Volume 7, Issue 10, October 2026.
Birefringent TiO2 metasurfaces enable a single nanostructure to operate as either a band‐pass or band‐stop color filter through simple rotation of an external polarizer. The all‐dielectric architecture combines high transmission efficiency with submicron pixel pitches, offering a compact and versatile approach to high‐resolution spectral filtering ...
Ondřej Červinka, Filip Ligmajer, Ondřej Brunn, Miroslav Horáček, Stanislav Krátký, Tomáš Šikola   +5 more
wiley   +1 more source

Accelerating Atmospheric Gravity Wave Simulations Using Machine Learning: Kelvin‐Helmholtz Instability and Mountain Wave Sources Driving Gravity Wave Breaking and Secondary Gravity Wave Generation

Geophysical Research Letters, 2023
Gravity waves (GWs) and their associated multi‐scale dynamics are known to play fundamental roles in energy and momentum transport and deposition processes throughout the atmosphere.
Wenjun Dong, David C. Fritts, Alan Z. Liu, Thomas S. Lund, Han‐Li Liu, Jonathan Snively   +5 more
doaj   +1 more source