Results 81 to 90 of about 94,464 (307)

Inversion of surface soil moisture under vegetated areas based on optical and microwave remote sensing data

Guan'gai paishui xuebao
【Objective】 The effects of Vertical-Vertical (VV) polarization, Vertical-Horizontal (VH) polarization, and dual polarization on microwave remote sensing retrieval of surface soil moisture (0-10 cm) were investigated.
ZHOU Meiling, ZHANG Dening, WANG Hao, WEI Zheng, LIN Rencai   +4 more
doaj   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Tunable dual-comb from an all-polarization-maintaining single-cavity dual-color Yb:fiber laser

, 2019
We demonstrate dual-comb generation from an all-polarization-maintaining dual-color ytterbium (Yb) fiber laser. Two pulse trains with center wavelengths at 1030 nm and 1060 nm respectively are generated within the same laser cavity with a repetition rate
Gar-Wing Truong (4180102), Georg Winkler (10358468), Ingmar Hartl (5094218), Christoph M. Heyl (14361111), Aline S. Mayer (14381802), Wilfrid Grosinger (17508441), Oliver H. Heckl (14381805), Jakob Fellinger (10358480), Stefan Droste (4180369), Chen Li (54018)   +9 more
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

Dual-Band Dual-LP/CP Antennas Using Combined Metasurface and Patch For UHF/2.45-GHz RFID Readers

IEEE Access
This paper proposes dual-band dual linearly-polarized (LP)/circularly-polarized (CP) antennas using combined metasurface and patch for ultra high frequency (UHF) and 2.45-GHz RF identification (RFID) readers.
Thi Ngoc Hien Doan, Khac Kiem Nguyen, Son Xuat Ta   +2 more
doaj   +1 more source

Dual-Polarized Fiber Laser Sensor for Photoacoustic Microscopy

Sensors, 2019
Optical resolution photoacoustic microscopy (OR-PAM) provides high-resolution, label-free and non-invasive functional imaging for broad biomedical applications.
Xiangwei Lin, Yizhi Liang, Long Jin, Lidai Wang   +3 more
doaj   +1 more source

Design and Measurements of a C-Band Array for High Power High Bandwidth SAR Application

, 2013
The design and test of a dual linear polarized C-Band antenna for the airborne Synthetic Aperture Radar (SAR) system of DLR is presented.
Di Maria, Alberto, Horn, Ralf, Reigber, Andreas, Limbach, Markus   +3 more
core  

Polarization-Controlled Nanogap Cavity with Dual-Band and Spatially Overlapped Resonances

, 2019
Metasurfaces are ultrathin, two-dimensional arrays of subwavelength resonators, which can possess optical properties unobtainable naturally. One such desirable property is dual-band absorption occurring at the same spatial location, which could enable ...
Guoce Yang (6595355), Qixin Shen, Andrew M. Boyce, Qixin Shen (6983786), Andrew M. Boyce (6983789), Guoce Yang, Maiken H. Mikkelsen, Maiken H. Mikkelsen (1262697)   +7 more
core   +1 more source

Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition

Advanced Engineering Materials, EarlyView.
AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley   +1 more source