Results 31 to 40 of about 93,324 (235)
Rare Metals, EarlyView.ABSTRACT Proton exchange membrane fuel cells (PEMFCs) require advanced bipolar plate coatings to enhance efficiency, durability, and commercialization potential. This review presents a systematic framework for evaluating and designing bipolar plate coatings, integrating material selection, performance metrics, deposition techniques, and future ...
Shijie Li +12 more
wiley +1 more source
The Effects of Oil and Natural gas Resource Tax Reform on Productivity:Empirical Analysis Based on Xinjiang Pilot Reform [PDF]
, 2016 中国改革开放30年来取得了令人注目的成就，1978-2013年国内生产总值年均增速高达9.8%，至2010年已一跃成为超过日本仅次于美国的世界第二大经济体。但是我们也应该看到，在中国经济高速发展的同时，我们更多的是依靠增加生产要素的投入数量以及巨大的能源消耗，存在着严重的资源浪费和效率低下的问题，不利于我国经济的可持续发展。而资源税作为一种税收制度安排，如果能够被合理利用，将有效的缓解环境破坏，提高资源的开采利用率，促进企业的技术革新和进步，对促进资源的节约和合理利用做出贡献。在此背景下 ...
陈伟奇
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Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries
Rare Metals, EarlyView.ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang +9 more
wiley +1 more source
Research on the Strategy of Talent Resource Development in Cixi under the Background of New Economic Normality [PDF]
, 2015 人才资源与经济发展的关系一直是当代经济发展的核心问题，从20世纪下半叶开始，人类开始步入知识经济时代，现代生产要素正以智力资源为核心集结成新的主导力量，以加速的技术创新态势引领着经济社会的发展方向。以知识为基础的产业正逐步上升为主导产业，技术密集型和智力密集型产业的就业比重显著上升，人才资源的数量和质量成为经济增长和社会发展的关键因素。 本论文把人力资源这个第一生产要素的研究视角放回到经济转型的大背景中,以产业经济学的理论框架，通过来自各行业年产值2000万以上的代表性企业，800多个产业人才 ...
张启表
core
Rare Metals, EarlyView.ABSTRACT The past decade has witnessed a burgeoning demand of metals for global industrial development and infrastructure. Meanwhile, the depletion of mineral resources and the environmental damage caused by wastewater discharges pose significant threats to both economic and ecological sustainability. Fortunately, metal‐containing wastewaters also hold
Fei Zhang +6 more
wiley +1 more source
Research on the Volatility Spillover Effects of RMB Exchange Rate toward Domestic and Foreign Stock Markets----Based on Three-element BEKK-GARCH Model [PDF]
, 2016 经历持续数年的单边升值后，人民币走势在2015年发生逆转，8月份和年末的剧烈波动两度掀起了全球风险资产的抛售浪潮。在中国央行紧急干预之后，海外空头把香港作为替代选项，试图以抛售港币和卖空股指期货的投机策略押注内地经济硬着陆和香港联系汇率制崩溃。 这些最新例证表明，随着信息流动便利化和交易系统电子化的普及，原本孤立隔绝的单一市场变得越来越彼此依赖，信息的跨市场、跨资产传导诱发了许多前所未有的联动效应，波动的强度和深度日益加剧。在人民币国际化进程日益提速、国内金融体制改革渐趋深化的大背景下 ...
曾连彬
core
Rare Metals, EarlyView.ABSTRACT Against the backdrop of global clean energy transition and surging demand for lithium resources, lithium extraction from salt lakes presents unprecedented development opportunities. Nanofiltration (NF) membrane technology, recognized for its efficiency, energy savings, and environmental benefits, demonstrates significant application potential ...
Wen‐Feng Li +5 more
wiley +1 more source
Enhancing the impact of literature reviews: guidelines for making meaningful contributions [PDF]
Spanish Journal of Marketing-ESICPurpose – Most papers and books on conducting literature reviews primarily emphasize achieving technical quality, ensuring reproducibility and validating results. Notwithstanding the need for technical excellence, there is also a need for relevance.
Allard van Riel, Hannah Snyder
doaj +1 more source