Results 51 to 60 of about 1,468,446 (165)
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Improving the efficiency and stability of oxygen evolution electrocatalysts remains essential for advancing water splitting technologies. Although in situ surface reconstruction into active phases is desirable, it often leads to uncontrolled structural degradation.
Beirong Ye +11 more
wiley +1 more source
, 2005 本书全面系统地阐述了生态旅游（eco-tourism）的理论，以可持续发展为主线研究了生态旅游、生态环境、旅游资源与生态系统之间的有关问题，探讨了中国特色生态旅游的开发、规划设计模式，全方位展示了风景区、山地、自然保护区和农业地区开发生态旅游的典型案例。;本书强调理论性与实用性相结合，体现了理论、方法与案例相结合的特色。注重对当前生态旅游规划设计方法的系统总结，从而建立中国特色生态旅游理论和实践体系，以实现我国旅游业的可持续发展。;本书是从事旅游科学研究、旅游规划设计、区域规划等科技人员的重要参考资料 ...
鄢和琳, 印开蒲
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Using persistent changing probability for analysis of nucleotide sequences(分析核酸序列的持变概率方法)
Zhejiang Daxue xuebao. Lixue ban, 2004 持变概率法是一种统计—维序列持续变化概率的方法，可用于统计核酸序列碱基交替变化情况，通过此方法得出：1）核酸序列中的持变概率与持变次数呈指数关系变化；2）人类各染色体的持变指数有一定的稳定性，受个体、测序方向的影响较小；3）持变指数具有特征性，核酸序列中产生的持变指数与随机序列中产生的持变指数有着明显差异.由此推断生物界可能存在着某种内编码规则约束着核酸进行编码，这一规则的外在表征即为持变指数.
GUOHong-ji(郭宏记) +1 more
doaj +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Photocatalytic hydrogen peroxide (H2O2) production from water and oxygen driven by solar energy represents a highly promising green and sustainable strategy. Herein, lignin‐derived carbon quantum dots (LCDs) were strategically introduced at the heterojunction between a Bi‐based metal organic framework (Bi‐MOF) and ZnIn2S4 (ZIS).
Wanpeng Sun +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2002 从正确把握合理利用土地的含义、土地资源的可持续利用性及土地资源利用与可持续发展的关系出发,客观地分析了商洛山区土地资源特点及土地利用中存在的主要问题。结合地区实际提出通过科学规化、强化管理,以经济手段调控土地利用,实行建设用地有偿使用,充分利用存量土地等措施,以期获得土地利用的最佳综合效益,进而促进商洛经济、社会、资源、环境的全面可持续发展。
白巧凤 张晓虎
doaj +2 more sources
College neighborhood in coexistence with the city(与城市共生的大学社区)
Zhejiang Daxue xuebao. Lixue ban, 2017 从开放性、社区化的规划设计视角，分析了加拿大卡尔加里大学校园的可持续规划建设情况.总结其可持续校园规划建设的策略与措施，包括：开放型、社区化的规划理念，紧凑型发展的规划布局，与城市道路系统有机结合的校园交通结构，行人优先的校园道路系统以及人性化校园交往空间的建设等.这些系统性、层级化的设计措施推动了高品质绿色校园空间的形成与发展，其经验值得我国在建设绿色大学校园时借鉴.
WANGXin(王鑫), ZHENGWei(郑卫)
doaj +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT To achieve high‐value utilization of spent catalysts, we recovered copper (Cu) from Cu‐bearing spent catalysts via acid‐base leaching to fabricate CuO and systematically studied how calcination temperature affects their microstructure and humidity‐sensing performance. Characterizations show that CuO‐500 (calcined at 500°C) has a large specific
Cong Liang +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Spent automotive exhaust catalysts represent the largest secondary resource of palladium (Pd), and their efficient recovery is essential to support the sustainability of Pd‐related industries. Inspired by supramolecular chemistry, a novel calixarene derivative, 5,11,17,23‐tetra‐tert‐butyl‐25,27‐bis[(N′‐hydroxyacetimidamide)ethoxy]‐26,28 ...
Tao Ge +8 more
wiley +1 more source
Functionalized Silica‐Constructed Self‐Supporting Composite Separator for Lithium Metal Batteries
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Lithium metal batteries (LMBs) are considered highly promising next‐generation energy storage systems owing to their exceptionally high theoretical specific capacity and ultralow electrochemical potential. Nevertheless, the practical deployment of LMBs is still severely restricted by the uncontrollable formation and propagation of lithium ...
Li Chen +6 more
wiley +1 more source
, 2009 在建立基于多层次、多指标评价方法的可持续发展系统的状态评价模型的基础上,对哈尔滨市的可持续发展系统各子系统的综合发展水平以及发展的持续度和协调度进行了计算和分析。分析表明:哈尔滨市在1995—2004年各子系统发展水平波动的幅度较大 ...
臧淑英, 周嘉
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