Results 21 to 30 of about 9,403 (166)
基于Web of Science的微藻生物柴油文献计量分析 [PDF]
, 2012 通过检索ISI Web of Science网络数据库在1991～2011年期间发表与微藻生物柴油相关的文献,借助文献计量学研究方法,从文献类型和出版物语言、年份分布情况、学科和期刊分布、国家 ...
侯圣伟, 陈卓, 高宏
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Rare Metals, EarlyView.ABSTRACT Two‐dimensional (2D) nonlayered niobium nitrides have attracted considerable interest for electrochemical energy storage. However, the synthesis of these materials is hampered by their nonlayered crystal structures, which are characterized by strong three‐dimensional chemical bonding.
Rui Huo +7 more
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大数据, 2023 元宇宙作为一个新兴概念，受到了政府、产业界和学术界的广泛关注，元宇宙技术及其产业应用逐步成为数字经济的重要组成部分。彩灯入选国家级非物质文化遗产名录。首次提出彩灯元宇宙概念，将元宇宙技术与彩灯产业结合，为传统彩灯产业数字化转型升级提供了新思路。从彩灯发展现状、彩灯元宇宙技术和彩灯元宇宙应用场景3个方面进行阐述分析，提出了彩灯元宇宙六层结构技术框架，解析了彩灯元宇宙在会节、游戏、商业、夜景和文创等领域的应用场景，探讨了彩灯元宇宙技术赋能彩灯产业融合发展的新模式，展望了彩灯元宇宙未来发展趋势 ...
吴亚东, 陈家鸣, 罗焱, 王学锋, 黄德春, 倪超, 蓝集明, 李随群, 张巍瀚, 代唯
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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
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Wildlife Letters, EarlyView.This essay describes the context of big game hunting in the western United States in the twenty‐first century from a sociological perspective. Using Ogburn's theory of cultural lag as a guide, it explores the relationship of technology and capitalism to hunting.
Stephen L. Eliason
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The Study of Fabrication Technology for Absorption Layer and Mo Electrode based CIGS Thin-Film Solar Cell [PDF]
, 2015 铜铟镓硒薄膜太阳电池是现今薄膜太阳电池领域发展前景最好的电池之一。在当前的薄膜电池产业化领域中，溅射后硒化技术适合于大面积规模化制备CIGS薄膜电池。本论文分两部分内容，第一部分是围绕溅射后硒化法两步工艺制备高质量的Cu(In1-xGax)Se2(CIGS)薄膜，并对CIGS薄膜性能进行了研究。第二部分是，在CIGS吸收层与Mo电极整合过程中，系统研究了Mo电极的制备工艺在硒化热处理中存在的技术问题。 第一部分利用CuGa(3:1at%)合金靶和单质In靶双靶交替磁控溅射制备CuInGa金属预制层 ...
陈伟
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra +3 more
wiley +1 more source
Design and Implementation of University Scientific Research Project Information Management System [PDF]
, 2015 在信息自动化处理技术日新月异的今天，通过科研项目管理信息化来实现科研工作的网络化管理，使之形成一个能及时更新的科研数据中心及科研管理沟通平台，学校的有关科研信息能够全面、实时、准确的提供给各个系及相关教师，为学校相关领导有关科研决策提供智能化辅助支持，为学校教师开展各项科研活动提供快捷方便的服务，为科研管理人员工作提供便利 本文从分析信息管理系统的研究现状及发展前景出发，指出科研单位建设一个规范的、高性能的、功能完整的项目产业化信息管理系统的必要性。论文首先从科研项目产业化信息管理的需求出发 ...
何巧
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Comprehensive framework for assessing and optimizing existing research networks
Conservation Biology, EarlyView.Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East +2 more
wiley +1 more source
智能科学与技术学报, 2019 全球能源互联网旨在构建以电力消费为核心的能源模式，跨国跨洲电力交易是推动其发展的必要条件和有效途径。首先分析跨国跨洲电力交易面临的问题，提出了基于区块链和通证经济的跨国跨洲电力市场设计思路。然后，将跨国跨洲电力市场的组成分为5个部分，并分别对这5个部分进行了描述与建模。最后，利用等比例放大的IEEE 39节点系统，对本文所提市场进行了仿真与分析。仿真结果表明，基于区块链和通证经济的跨国跨洲电力市场可以保证跨区域、多主体电力交易的有效实施，同时有利于激励发电商使用清洁能源参与电力市场。
陈思远, 白昱阳, 张俊, 王飞跃
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