Results 81 to 90 of about 562,934 (283)
Porous Iridium Oxide Inverse Opal Catalysts Enable Efficient PEM Water Electrolysis
Advanced Materials, EarlyView.Porous iridium‐based inverse opal (IrOx‐IO) structures are introduced as high‐performance, unsupported PEM‐WE anode catalysts. Their electrochemical behavior is analyzed through porosity/surface area tuning, voltage breakdown, and circuit modeling.
Sebastian Möhle +4 more
wiley +1 more source
Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms
Advanced Materials, EarlyView.This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun +4 more
wiley +1 more source
Mobile Cadastral Application with Open-Source Software in Colombia
ISPRS International Journal of Geo-InformationThis article presents social research, conducted through interviews with experts involved in land administration in Colombia, on the possibility of using the Fit-For-Purpose methodology, combined with indirect methods, to accelerate the capture of ...
Gaspar Mora-Navarro +3 more
doaj +1 more source
Innovative Customary Land Governance in Zambia: Experiences, Lessons Learned and Emerging Impacts
African Journal on Land Policy and Geospatial Sciences, 2020 In Zambia, security of tenure for communities residing under customary land tenure settings has in recent years increasingly come under threat owing to the pressures of high rate of urbanization, speculation, subdivision and conversion to state land ...
DAVID KATUNGULA
doaj +1 more source
Endangered Species Act Innovations in the Post-Babbittonian Era—Are There Any? [PDF]
, 2004 One of the mysteries of environmental policy in the Bush Administration will be how and why it squandered an opportunity to continue market-based administrative reforms of the Endangered Species Act begun, ironically, in the Clinton Administration under ...
Ruhl, J. B.
core +3 more sources
Advanced Materials, EarlyView.Coupling a dual‐gradient carbonized framework with Fe2O3/Fe‐N‐C catalytic sites enables spatially synchronized sulfur redox across the entire electrode thickness in high‐mass‐loading Li–S batteries. This synergistic structural–catalytic design effectively mitigates concentration, ohmic, and electrochemical polarization, thereby achieving high‐capacity ...
Yuxuan Zhang +6 more
wiley +1 more source
Advanced Materials, EarlyView.An ion‐regulating membrane is designed with a surface‐concentrated positively‐charged Zn2⁺ crosslinked network for zinc‐manganese flow batteries. The membrane effectively mitigates proton crossover and regulates zinc ion distribution to avoid dendrites, thus significantly improving areal capacity and prolonging the lifespan with a record accumulated ...
Jine Wu, Jiafeng Lei, Yi‐Chun Lu
wiley +1 more source
Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation
Advanced Materials, EarlyView.Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju +7 more
wiley +1 more source
ISPRS International Journal of Geo-Information, 2018 Climate change challenges mountain communities to prepare themselves via Community-Based Adaptation (CBA) plans that reduce vulnerability. This paper outlines the evaluation of a developed web-based information system to support CBA, referred to as a ...
Adish Khezri +2 more
doaj +1 more source