Results 31 to 40 of about 63,418 (260)
Advanced Engineering Materials, EarlyView.Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees +6 more
wiley +1 more source
Journal of Research in Education Sciences, 2011 本研究旨在建構國民小學教師海洋教育能力指標及權重體系，為達成前述之目的，採用專家座談（panel discussion）、德懷術（Delphi technique）、層級分析（analytic hierarchy process,AHP）等方法。專家座談邀請11位專家，討論與修正指標初稿。其次，邀請18位德懷術專家成員，進行多回合的問卷調查，直到達成共識為止。第三，根據所形成的能力指標設計相對權重調查問卷，針對18位專家進行指標相對權重的調查。主要研究發現有二：一、完成國民小學教師海洋教育能力指標之建構，
許籐繼 Terng-Ji Sheu
doaj +1 more source
Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework
Advanced Functional Materials, EarlyView.The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu +13 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen +7 more
wiley +1 more source
Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite
Advanced Functional Materials, EarlyView.The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen +16 more
wiley +1 more source
Frontiers in EducationIntroductionEnvironmental outreach aims to create opportunities for students to engage with nature, but this can be challenging when ecosystems are difficult to access.
Katherine P. Harris +2 more
doaj +1 more source
Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries
Advanced Materials, EarlyView.We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi +13 more
wiley +1 more source
EMSEA 2025 Considers the Future of Ocean Literacy
Current: The Journal of Marine EducationThe European Marine Science Educators Association (EMSEA), used its 12th Annual Conference this past September in Ostend, Belgium, to investigate and begin to create the future of Ocean Literacy.
Craig Strang
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Direct Growth of 2D Bilayers on Au(111) for Low‐Coercive Sliding Ferroelectricity
Advanced Materials, EarlyView.Controlled CVD growth of stacking‐defined bilayer ReS2 on Au(111) enables parallel‐stacked bilayers with intrinsic sliding ferroelectricity, a strong piezoelectric response, and an ultralow coercive voltage. Atomic‐resolution imaging and in situ measurements further reveal the decisive role of clean interfaces in achieving low‐barrier ferroelectric ...
Honglin Chen +7 more
wiley +1 more source
Understanding and exploring ocean literacy in South Africa: an initial assessment
Frontiers in Marine ScienceRecent years have witnessed increased interest in human-ocean relationships and the role that understanding these can play in ensuring sustainable ocean futures.
Emma McKinley +3 more
doaj +1 more source