Results 91 to 100 of about 249,769 (331)

A Generative AI‐Assisted Piezo‐MEMS Ultrasound Device for Plant Dehydration Monitoring

Advanced Science, EarlyView.
This study introduces a complementary metal–oxide–semiconductor (CMOS)‐compatible wearable piezoelectric micromachined ultrasound transducers (PMUTs) that sandwiches the leaf (PMUT–Leaf–PMUT, PLP) and employs generative artificial intelligence for real‐time analysis.
Kaustav Roy, Darren Sim, Luwei Wang, Zixuan Zhang, Xinge Guo, Yao Zhu, Sanjay Swarup, Chengkuo Lee   +7 more
wiley   +1 more source

MHD THREE-DIMENSIONAL STAGNATION-POINT FLOW OF A MICROPOLAR FLUID [PDF]

, 2011
The steady three-dimensional stagnation-point flow of an electrically conducting micropolar fluid in the absence and in the presence of a uniform external electromagnetic field (E0,H0) is analyzed and some physical situations are examined. In particular,
Borrelli, Alessandra, Giantesio, Giulia, Patria, Maria Cristina   +2 more
core  

High‐Performing Clean Water Production by Rational Design of Functional Solar Evaporator and Vapor Condensation

Advanced Science, EarlyView.
An invert‐structured vapor condensation device coupled with solar evaporators featuring special vertically aligned vapor diffusion channels is developed to target both high evaporation and water collection rates. By minimizing the optical loss caused by condensed water and speeding up the dropwise condensation process, it achieves a record‐high water ...
Bingxing Wu, Xiangqian Fan, Chaorui Xue, Qing Chang, Jinlong Yang, Shengliang Hu, Haolan Xu   +6 more
wiley   +1 more source

DNA Sequential Logic Circuits for Reversible Counters and Dynamic Biomolecular Sensing

Advanced Science, EarlyView.
In this work, a DNA sequential logic circuit is constructed that combines reusability and autonomy for the first time, including SR (Set‐Reset)‐latches composed of NOR gates, SR‐latches composed of NAND gates, and D (Data)‐latches. After fully utilizing the characteristics of each latch, to counter, toxin and miRNA detection and intracellular dynamic ...
Tianci Xie, Changjiang Li, Minghao Hu, Xingyu Zhong, Junbin Xiao, Zhen Zhang, Ze Wang, Tongbo Wu   +7 more
wiley   +1 more source

Experimental Data on Stagnation-Point Gas Injection Cooling on a Hemisphere-Cone in a Hypersonic Arc Tunnel [PDF]

Exploratory tests were made to determine the reduction of heat transfer resulting from ejection of gases at the stagnation point on a hemisphere-cone at a nominal Mach number of about 9 and at stagnation enthalpies up to 1600 BTU per pound.
Grimaud, John E., McRee, Leonard C.
core   +1 more source

Industrial Alkaline Electrolyzers Enabled by Interface‐Engineered Cobalt Oxide Electrodes for High‐Efficiency Water Splitting

Advanced Science, EarlyView.
Alkaline electrolysis is an important means to generate green hydrogen from water splitting, and its technical advance hinges critically on the breakthrough of catalytic electrodes capable of high current densities at low overpotentials. Here cobalt oxide electrodes engineered with metal cobalt transition layers are developed to assemble an industrial ...
Cheng Li, Xuyu Luo, Ying Wang, Mingze Zhu, Dan Li, Shiying Guo, Wei Wang, Xiaoyong Xu   +7 more
wiley   +1 more source

Multi‐Walled Carbon Nanotubes Suspensions as Liquid Conductors: Electrical and Mechanical Network Interplay

Advanced Electronic Materials, EarlyView.
The interplay between the mechanical and electrical network of multi‐walled carbon nanotubes suspended in glycerol is studied. The study distinguishes three regimes depending on the mechanoelectrical properties of these electrofluids. Electrofluids transition between regimes upon mechanical deformation, leading to electrically conductive suspensions ...
Sergio Lago‐Garrido, Dominik S. Schmidt, María J. Martín‐Alfonso, Lola González‐García   +3 more
wiley   +1 more source

Technological change, capital deepening, and agricultural total factor productivity (TFP) growth: Cross‐country comparison of 18 OECD countries

Applied Economic Perspectives and Policy, EarlyView.
Abstract This paper employs the data envelope analysis (DEA) to assess technological progress and its impact on agricultural total factor productivity (TFP) across 18 the Organization for Economic Cooperation and Development (OECD) countries from 1973 to 2015.
Yu Sheng
wiley   +1 more source

A Detailed Comprehensive Role of Digital Technologies in Green Finance Initiative for Net‐Zero Energy Transition

Advanced Energy and Sustainability Research, EarlyView.
This study aims to provide actionable recommendations for leveraging digital innovation for the achievement of scalable, equitable, and transparent Net Zero Energy Transition by offering actionable recommendations. As a result of this comprehensive analysis, the review highlights the critical interplay between digital technologies and GF as vital ...
Furkan Ahmad, Ameni Boumaiza, Antonio Sanfilippo, Luluwah Al‐Fagih   +3 more
wiley   +1 more source

Quantitative determination of the leaching range of in-situ leaching mining area by stagnation point

Nuclear Engineering and Technology
The leaching range is critical to the leaching efficiency, production cost and environmental effect of in-situ leaching of uranium. In this study, the groundwater dynamics of the well-site was simulated to determine the leaching range in condition of ...
Chong Zhang, Yongmei Li, Yuqing Niu, Kaixuan Tan, Tingting Xie, Yixuan Yao, Chunguang Li, Zhenzhong Liu   +7 more
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