Search Results - "WEI ZHAI"

A multi-level analytic framework for disaster situational awareness using Twitter data by Zhai, Wei

“…During a natural disaster, mining messages from social media platforms can facilitate local agencies, rescue teams, humanitarian aid organizations, etc., to…”
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Excess nitrogen in the Bohai and Yellow seas, China: Distribution, trends, and source apportionment by Zheng, Li-wen, Zhai, Wei-dong

“…The Bohai and Yellow seas are marginal seas of the western North Pacific, characterized by coastal eutrophication and populated coastlines. In this work, six…”
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Structural Design and Pyroelectric Property of SnS/CdS Heterojunctions Contrived for Low‐Temperature Visible Photodetectors by Chang, Yu, Wang, Jianyuan, Wu, Fangli, Tian, Wei, Zhai, Wei

“…The traditional photodetectors based on photoelectric effect exhibit inferior response or even out of operation with the decrease of temperature. However,…”
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Ceramic microlattice and epoxy interpenetrating phase composites with simultaneous high specific strength and specific energy absorption by Li, Xinwei, Kim, Minseo, Zhai, Wei

“…[Display omitted] •Alumina truss-microlattice and epoxy-infilled interpenetrating-phase composites.•High strength and long plateau stress for energy…”
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Algal cell viability assessment: The role of environmental factors in phytoplankton population dynamics by Wang, Yanyan, Zhai, Wei-dong, Wu, Chi

“…The viability of algal cells is one of the most fundamental issues in marine ecological research. In this work, a method was designed to identify algal cell…”
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Nutrient dynamics in the Bohai and North Yellow seas from seasonal to decadal scales: Unveiling Bohai Sea eutrophication mitigation in the 2010s by Zheng, Li-wen, Zhai, Wei-dong

“…The eutrophication status in the central Bohai Sea tends to be mitigated in recent years. To explore the recent nutrient status, seasonal surveys were carried…”
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Improving the understanding of central Bohai Sea eutrophication based on wintertime dissolved inorganic nutrient budgets: Roles of north Yellow Sea water intrusion and atmospheric nitrogen deposition by Zheng, Li-wen, Zhai, Wei-dong, Wang, Li-fang, Huang, Tao

“…The Bohai Sea is a shallow-water, semi-enclosed marginal sea of the Northwest Pacific. Since the late 1990s, it has suffered from nutrient over-enrichment. To…”
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Wave trapping by acoustic black hole: Simultaneous reduction of sound reflection and transmission by Mi, Yongzhen, Zhai, Wei, Cheng, Li, Xi, Chenyang, Yu, Xiang

“…Reduction of vibration and sound energy in the form of traveling waves is of vital importance in many applications. Recent development of acoustic…”
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Development of Micro Selective Laser Melting: The State of the Art and Future Perspectives by Nagarajan, Balasubramanian, Hu, Zhiheng, Song, Xu, Zhai, Wei, Wei, Jun

“…Additive manufacturing (AM) is gaining traction in the manufacturing industry for the fabrication of components with complex geometries using a variety of…”
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Legacy Effects of Late Macroalgal Blooms on Dissolved Inorganic Carbon Pool through Alkalinity Enhancement in Coastal Ocean by Xiong, Tianqi, Li, Hongmei, Yue, Yufei, Hu, Yubin, Zhai, Wei-dong, Xue, Liang, Jiao, Nianzhi, Zhang, Yongyu

“…Taking the world’s largest green tide caused by the macroalga Ulva prolifera in the South Yellow Sea as a natural case, it is studied here if macroalgae can…”
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Highly enantioselective trapping of zwitterionic intermediates by imines by Qiu, Huang, Li, Ming, Jiang, Li-Qin, Lv, Feng-Ping, Zan, Li, Zhai, Chang-Wei, Doyle, Michael P., Hu, Wen-Hao

“…Reactions with the unstable and highly reactive zwitterionic intermediates generated in processes catalysed by transition metals are providing new…”
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Event-Based Optical Flow via Transforming Into Motion-Dependent View by Wan, Zengyu, Tan, Ganchao, Wang, Yang, Zhai, Wei, Cao, Yang, Zha, Zheng-Jun

“…Event cameras respond to temporal dynamics, helping to resolve ambiguities in spatio-temporal changes for optical flow estimation. However, the unique…”
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Rational Design of Three Two-Fold Interpenetrated Metal–Organic Frameworks: Luminescent Zn/Cd-Metal–Organic Frameworks for Detection of 2,4,6-Trinitrophenol and Nitrofurazone in the Aqueous Phase by Zhai, Zhi-Wei, Yang, Shuang-Hua, Cao, Man, Li, Lin-Ke, Du, Chen-Xia, Zang, Shuang-Quan

“…Through a dual-ligand strategy, three mixed ligands metal–organic frameworks (MOFs), namely, {[Zn2(Py2TTz)2­(BDC)2]­·2­(DMF)­·0.5­(H2O)} n (1),…”
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Effects of warming, eutrophication and climate variability on acidification of the seasonally stratified North Yellow Sea over the past 40 years by Li, Cheng-long, Yang, De-zhou, Zhai, Wei-dong

“…The North Yellow Sea (NYS) is a productive marginal sea of the western North Pacific. In summer and autumn, CaCO3 saturation states beneath the seasonal…”
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Multi-directional freeze casting of porous ceramics with bone-inspired microstructure by Dong, Xinyu, Chua, Beng Wah, Li, Tao, Zhai, Wei

“…[Display omitted] •A multi-directional freeze casting strategy was designed to prepare multi-oriented hierarchically structured porous ceramics.•The prepared…”
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Seasonal variations in air-sea CO2 flux in the Bohai Sea and the temporal relationship between surface and bottom-water carbonate dynamics in a year by Zhang, Hong-sheng, Zhai, Wei-dong, Tang, Kai

“…The Bohai Sea is the only China seas lacking data-based estimation of annual air-sea CO2 flux. To fill this gap, we investigated regional differences in the…”
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A high-temperature acoustic field measurement and analysis system for determining cavitation intensity in ultrasonically solidified metallic alloys by Xu, Nanxuan, Yu, Yang, Zhai, Wei, Wang, Jianyuan, Wei, Bingbo

“…•HTAFS is designed to measure cavitation intensity in high-temperature liquids.•A novel cavitometer calibration method is proposed.•Transient and stable…”
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Advances in additive manufacturing process simulation: Residual stresses and distortion predictions in complex metallic components by Song, Xu, Feih, Stefanie, Zhai, Wei, Sun, Chen-Nan, Li, Feng, Maiti, Raj, Wei, Jun, Yang, Yangzhan, Oancea, Victor, Romano Brandt, Leon, Korsunsky, Alexander M.

“…Due to rapid solidification of melted powders in metal additive manufacturing processes and high thermal gradients, large residual stresses are created in the…”
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Additively manufactured dual-functional metamaterials with customisable mechanical and sound-absorbing properties by Li, Zhendong, Zhai, Wei, Li, Xinwei, Yu, Xiang, Guo, Zichao, Wang, Zhonggang

“…Acoustic metamaterials with broadband sound-absorbing capacity open up applications in aerospace, automotive, marine, defense, etc. For such applications,…”
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Regional differences in seasonal variation of air–sea CO2 exchange in the Yellow Sea by Wang, Song-yin, Zhai, Wei-dong

“…Evidence suggests that the continental shelf CO2 influx rate might have increased globally during the past several decades. It remains a challenge to quantify…”
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