Results 41 to 50 of about 1,916,545 (272)

Variation of grouped suspended sediment deposition and erosion in Shashi—Hankou reach after the construction of the Three Gorges Dam

Shui kexue jinzhan, 2022
The adjustment of scouring and silting downstream of reservoirs is a long-term complex process, which has a certain impact on flood protection, navigation and ecology.
Dong CHEN, Yonghui ZHU, Lingyun LI
doaj   +1 more source

Dimensionality‐Driven Interfacial Electronic Coupling in Carbon‐Supported Gd‐CuO Catalysts for Selective CO2 Electroreduction to Ethylene

Advanced Functional Materials, EarlyView.
The 2D carbon‐supported Gd–CuO exhibits strong interfacial electronic coupling, abundant oxygen vacancies, and highly exposed active sites, enabling efficient CO enrichment and C─C coupling toward selective and durable CO2‐to‐C2H4 conversion. ABSTRACT Copper‐based catalysts are promising for electrochemical CO2 reduction toward value‐added chemicals ...
Xueya Zhu, Binghao Shen, Mengshan Chen, Yue Hu, Ruijie Xia, Senwei Ji, Zhi Teng, Donglin Xie, Shunli Li, Xue Zhao, Hermenegildo Garciad, Yingtang Zhou   +11 more
wiley   +1 more source

Growing aridity poses threats to global land surface

Communications Earth & Environment
Global warming has impacted water cycle, but not exist a global study of the changes at global scale of the impacts on water available for plants. Here, cloud-optimized monthly aggregated climate reanalysis from the European Centre for Medium-Range ...
Jordi Sardans, Albert Miralles, Akash Tariq, Fanjiang Zeng, Rong Wang, Josep Peñuelas   +5 more
doaj   +1 more source

Performance of Eco-Friendly Zero-Cement Particle Board under Harsh Environment

Applied Sciences
The increasing scarcity of virgin natural resources and the need for sustainable waste management in densely populated urban areas have heightened the importance of developing new recycling technologies.
Arman Hatami Shirkouh, Farshad Meftahi, Ahmed Soliman, Stéphane Godbout, Joahnn Palacios   +4 more
doaj   +1 more source

Developing environmental flow targets for benthic macroinvertebrates in large rivers using hydraulic habitat associations and taxa thresholds

Ecological Indicators, 2023
Holistic environmental flows frameworks are built on our understanding of key flow-ecology relationships that support sensitive taxa and critical ecosystem functions under different flow and water level scenarios.
Bernhard Wegscheider, Wendy A. Monk, Jennifer Lento, Katy Haralampides, Mouhamed Ndong, Tommi Linnansaari, R. Allen Curry   +6 more
doaj   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

Retention during freezing of raindrops – Part 2: Investigation of ambient organics from Beijing urban aerosol samples [PDF]

Atmospheric Chemistry and Physics
The freezing of hydrometeors causes certain water-soluble organic compounds dissolved in the supercooled cloud droplets to be released into the gas phase.
J. Seymore, M. Gautam, M. Szakáll, A. Theis, T. Hoffmann, J. Ma, L. Zhou, A. L. Vogel   +7 more
doaj   +1 more source

Recyclable Lignin‐Based Thermadapt Shape Memory Polymers With Near‐Infrared Light Response

Advanced Functional Materials, EarlyView.
ABSTRACT Covalent adaptable networks (CANs) have been designed to address the recycling challenges associated with thermosets, while preserving their mechanical properties. However, producing biobased CANs with intelligent response capabilities remains challenging.
Jian Liu, Yanfan Yang, Görkem Eylül Kaya, Huixing Cao, Joost Brancart, Niko Van den Brande, Lin Dai, Chuanling Si, Katrien V. Bernaerts   +8 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Diversity of filter feeding and variations in cross-flow filtration of five ram-feeding fish species

Frontiers in Marine Science, 2023
IntroductionFilter-feeding fish separate food particles from the surrounding water by cross-flow filtration in which a suspension flows parallel to a porous filter medium, thereby transporting particles along the surface.MethodsHere, we investigate cross-
Leandra Hamann, Leandra Hamann, Kristina Schreiber, Jan Hagenmeyer, Jan Hagenmeyer, Santiago Eduardo, Santiago Eduardo, Tobias Spanke, Alexander Blanke   +8 more
doaj   +1 more source