Results 121 to 130 of about 4,257,836 (266)

White light reduces flight height of birds in low‐density migration corridor

The Journal of Wildlife Management, Volume 90, Issue 8, November 2026.
We conducted an experiment to better understand the effects of artificial light at night treatments of varying spectral power distributions on in‐flight migratory bird behavior as measured by a portable radar. Broad‐spectrum white light emissions reduced avian flight height as compared to dark periods and more than other light treatments.
Miguel F. Jimenez, Carrie Ann Adams, Carolyn S. Burt, Brian D. Gerber, Jeremy White, Riana Zinn, Kyle G. Horton   +6 more
wiley   +1 more source

One‐Step Fabrication of Multifunctional Superhydrophobic Surfaces With Photothermal and Electromagnetic Shielding for Anti‐Icing/De‐Icing

Rare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Ice accumulation poses significant safety hazards and economic burdens across industrial sectors. Photothermal superhydrophobic coatings provide a practical yet promising solution. However, their fabrication typically requires complex multi step processing, limiting scalable implementation. Herein, we report a one step selective laser melting (
Zeling Yang, Xiaotong Guan, Shile Feng, Ben Bin Xu, Xuechao Li, Guiwei Li, Luquan Ren, Wenzheng Wu   +7 more
wiley   +1 more source

Covalent Organic Frameworks in Smart Food Packaging: Advances, Challenges, and Future Prospects

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 6, November 2026.
ABSTRACT Food preservation challenges have positioned packaging as a rapidly evolving, innovation‐driven field, with smart packaging offering transformative solutions. Among advanced materials, covalent organic frameworks (COFs) have attracted growing attention due to their permanent porosity, structural tunability, high surface area, and chemical ...
Sara Esteghlal, Hossein Daneshgar, Navid Rabiee, Mohammadreza Khalesi   +3 more
wiley   +1 more source

Wind Direction Retrieval from X-Band Marine Radar Images Using 2D-DTCWT–CSC and Maximum-Energy Radial Rings

Remote Sensing
Under moderate-to-high wind conditions, low-frequency wind direction modulation signals in X-band marine radar images are strongly coupled with wave textures, sea clutter, and blind-zone interference, which degrades wind direction retrieval accuracy.
Jie Xiao, Hui Wang, Zhizhong Lu, Baotian Wen, Yanbo Wei   +4 more
doaj   +1 more source

From the Margins: Potential Coalitions in Centralized, High‐Capacity States

Policy Studies Journal, Volume 54, Issue 4, November 2026.
ABSTRACT The early stages of coalition formation remain an understudied area, particularly in centralized, high‐capacity political systems. Examining actor dynamics at this formative stage can reveal how coalitions form and how limited pluralism constrains their development.
Sreeja Nair, Yuhao Ba, Mohnish Kedia
wiley   +1 more source

Aerosol Retrieval Over Ocean From DPC‐2/GF‐5(02): Using RemoTAP Extended With a 3‐Parameter Ocean Bio‐Optical Model and Comparisons With a 1‐Parameter Model

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Multi‐angle polarimetric instruments (MAPs) enable the retrieval of essential aerosol properties over oceanic regions. MAPs retrieval algorithms commonly use a 1‐parameter ocean bio‐optical model (OBM), based on chlorophyll‐a concentration only to represent optical properties over open waters (case‐1), whereas the coastal water (mixture of ...
Cheng Fan, Jeon‐Teo Dong, Guangliang Fu, Sha Lu, Zihan Zhang, Neranga K. Hannadige, Meng Gao, Peng‐Wang Zhai, Gerrit de Leeuw, Zhengqiang Li, Otto Hasekamp   +10 more
wiley   +1 more source

Surface‐Constrained Reconstruction of Spatiotemporal Turbulence Dissipation in the Convective Boundary Layer Using Physics‐Guided Machine Learning

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Turbulence dissipation rate (EDR) governs the conversion of turbulent kinetic energy to heat and thereby controls vertical mixing, transport, and energy exchange in the convective boundary layer (CBL). The spatiotemporal structure of EDR remains poorly constrained, as observations are limited to point measurements or sparse vertical profiles ...
Yufei Chu, Guo Lin, Jun A. Zhang, Lulin Xue, Weiwei Li, Hyeyum Hailey Shin, Min Deng, Damao Zhang, Hanqin Guo, Zhien Wang, Lan Jin   +10 more
wiley   +1 more source

How Well Can the Surface Water and Ocean Topography (SWOT) Satellite Mission Observe Irrigation Canals?

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract The capability of the Surface Water and Ocean Topography (SWOT) satellite for observing irrigation canals has remained relatively unexplored. Here, we assess SWOT observability of irrigation canal networks across 22 Asian countries using a new confidence level (CL) metric.
Mridul Sharma, Faisal Hossain, Sarath Suresh, Tamlin Pavelsky, Sanchit Minocha, Shahzaib Khan   +5 more
wiley   +1 more source

Imagerie ISAR (Radar à synthese d'ouverture inverse) de satellites

, 1995
La compensation de mouvement est une étape critique dans les traitements d'imagerie radar. Les méthodes paramétriques sont une alternative des méthodes d'autofocalisation, intéressantes pour le radariste qui recherche des solutions simples et rustiques ...
VIGNAUD, Luc, LAMOULIE, Alain
core  

Nonlinear Release of Subinertial Diurnal Internal Tides Forms Spiral Internal Solitary Waves

Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract Earth's rotation imposes a dynamical barrier on the free propagation of internal tides at high latitudes, raising questions about the fate of tidal energy poleward of the critical latitude. Satellite observations reveal spiral internal solitary waves (ISWs) along the continental slope of the South Orkney Plateau.
Zenghao Jiang, Qun Li, Tao Xu, Wenyu Qu, Chengyuan Pang, Xu Chen   +5 more
wiley   +1 more source