Results 51 to 60 of about 1,987,594 (365)

Infrared-Visible Cross-Modal Person Re-Identification with an X Modality

AAAI Conference on Artificial Intelligence, 2020
This paper focuses on the emerging Infrared-Visible cross-modal person re-identification task (IV-ReID), which takes infrared images as input and matches with visible color images.
Diangang Li, Xing Wei, Xiaopeng Hong, Yihong Gong   +3 more
semanticscholar   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

Arthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier, Matthew N. Vigliotti, Paige E. Rice, Brian Pietrosimone, Shannon L. Mihalko, Edward H. Ip, Richard F. Loeser, David J. Hunter, Ali Guermazi, Ryan Hill, Santiago Saldana, Kim L. Bennell, Paul DeVita   +12 more
wiley   +1 more source

Continuous polarization–wavelength mapping with nonlocal metasurfaces

Light: Science & Applications
Simultaneous and continuous control over polarization and wavelength—two orthogonal and information-rich degrees of freedom—remains a central challenge in metasurface photonics, long hindered by intrinsic dispersion constraints and structural degeneracy.
Jiuxu Wang, Jie Wang, Feilong Yu, Jin Chen, Rongsheng Chen, Tianxiong Geng, Rong Jin, Yiran Zhou, Tongwen Zheng, Guanhai Li, Xiaoshuang Chen, Wei Lu   +11 more
doaj   +1 more source

Near-Infrared Spectra of Ultraluminous Infrared Galaxies [PDF]

The Astrophysical Journal, 1999
Near infrared spectra with resolution R ~ 1100 in the rest wavelength range 1.8-2.2 microns have been obtained for a complete sample of 33 ultraluminous infrared galaxies. Of the 33 objects observed, 2 show evidence of a central AGN through either a broad Paschen-alpha line or emission in the 1.963 micron fine structure of [Si VI].
Murphy, Jr., T. W., Soifer, B. T., Matthews, K., Kiger, J. R., Armus, L.   +4 more
openaire   +3 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Transient Study of Femtosecond Laser–Induced Ge₂Sb₂Te₅ Phase Change Film Morphology

Micromachines, 2021
Femtosecond laser-induced crystallization and ablation of Ge2Sb2Te5 (GST) phase change film is investigated by reflectivity pump-probing technology. Below the ablation threshold, the face-centered cubic structure (FCC) state in the central area can be ...
Wenju Zhou, Zifeng Zhang, Qingwei Zhang, Dongfeng Qi, Tianxiang Xu, Shixun Dai, Xiang Shen   +6 more
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Suppression for an intermediate phase in ZnSb films by NiO-doping

Scientific Reports, 2017
The structural evolution and phase-change kinetics of NiO-doped ZnSb films are investigated. NiO-doped ZnSb films exhibit a single-step crystallization process, which is different from that of undoped ZnSb.
Chao Li, Guoxiang Wang, Dongfeng Qi, Daotian Shi, Xianghua Zhang, Hui Wang   +5 more
doaj   +1 more source

Flexible Transparent Heat Mirror for Thermal Applications

Nanomaterials, 2020
Transparent heat mirrors have been attracting a great deal of interest in the last few decades due to their broad applications, which range from solar thermal convection to energy-saving.
Shimin Li, Qianqian Xu, Ziji Zhou, Wenchao Zhao, Xiaowen Li, Zhengji Wen, Yao Yao, Hao Xu, Huiyong Deng, Ning Dai, Jiaming Hao   +10 more
doaj   +1 more source

Mid infrared polarisation of Ultraluminous Infrared Galaxies [PDF]

Astronomy & Astrophysics, 2001
The mid infrared polarisation properties of four Ultraluminous Infrared Galaxies (ULIRGs) have been investigated by broad band filter observations with the ISOCAM instrument on board the Infrared Space Observatory (ISO). The wavelength region from 5 to 18 mic. was selected where the emission from the putative torus peaks.
Siebenmorgen, R., Efstathiou, A.
openaire   +2 more sources