Results 21 to 30 of about 7,772 (145)

Cluster‐Driven Strengthening and Oxide Stripes‐Induced Embrittlement in Internally Oxidized AgMg Alloys

open access: yesRare Metals, EarlyView.
ABSTRACT Internal oxidation has been identified as an effective method for enhancing the strength of AgMg alloys. However, the concurrent occurrence of embrittlement remains inadequately understood, thus limiting their broader application. This study investigates the oxidation behavior of AgMg alloys with Mg concentrations ranging from 1 at% to 7 at ...
Hai‐Cheng Zhu   +12 more
wiley   +1 more source

Enhanced Low‐Frequency Microwave Absorption and Corrosion Resistance of FeSiAl Using Low‐Melting‐Point Glass Phase Coatings

open access: yesRare Metals, EarlyView.
ABSTRACT This study developed a FeSiAl@LMPGP composite material to address the demand for low‐frequency electromagnetic absorption. Through controllable heat treatment, FeSiAl particles and PbO nanoparticles self‐assembled into a high‐density Mott–Schottky heterointerface structure, which exhibited a significant built‐in electric field (BIEF) effect ...
Yuqi Wang   +5 more
wiley   +1 more source

Systematic Study of Fermi‐Level Pinning at Crystalline Metal/GaN Interfaces: First‐Principles Calculations and Diode Characterization

open access: yesRare Metals, EarlyView.
ABSTRACT The Schottky barrier height (SBH), which serves as a pivotal determinant of charge carrier injection efficiency in electronic devices, critically governs electrical behavior at metal/semiconductor interfaces. However, pronounced metal‐induced gap states at metal contact interfaces induce Fermi‐level pinning, which constrains the ...
Xiaofei Liu   +10 more
wiley   +1 more source

Research of Combination Rules of Conflicting Evidence in D-S Evidence Theory [PDF]

open access: yes, 2011
D-S证据理论在推理应用中,证据理论合成规则,提供了一种处理多数据源不确定信息推理和融合的有效方法。近年来,在医学诊断、目标识别、军事等许多应用领域,需要综合考虑来自各个方面多源的不确定信息,用以完成问题的求解,证据理论的合成规则在这方面的求解发挥了重要作用。本文的主要工作及贡献如下: 1.系统描述了证据理论研究的现状、存在问题、最新进展和决策系统的相关内容,并且深入了解和分析了证据理论和决策支持系统相关定义和内容,对相关存在问题和解决方法进行了分析。 2.从D ...
吴成朋
core  

Lessons learned from screening potential other effective area‐based conservation measures

open access: yesConservation Biology, EarlyView.
Abstract Other effective area‐based conservation measures (OECMs) are sites that deliver effective biodiversity outcomes irrespective of their management objectives. These areas are widely expected to play an important role in efforts to protect 30% of Earth by 2030.
Carly N. Cook   +15 more
wiley   +1 more source

Assessing the integration of social marketing principles in ivory demand management interventions in China and Southeast Asia

open access: yesConservation Biology, EarlyView.
Abstract Consumer demand for ivory perpetuates the unsustainable and illegal killing of African elephants and other wildlife species. Interventions that aim to change consumer behavior are increasingly recognized as a crucial element of demand management. However, poor design and implementation have limited their effectiveness.
Molly R. C. Brown   +2 more
wiley   +1 more source

D-S证据理论在断路器故障诊断中的应用

open access: yesGaoya dianqi, 2003
在一个使用了电流与振动双传感器的断路器实时监测系统上,运用D-S证据理论、Dempster合成法则,对断路器故障进行了判断,以考察D-S证据理论用于状态监测中信息融合的可靠度。
程磊, 李正瀛, 尹小根, 何俊佳
doaj  

Research progress and prospect of intelligent prediction and disaster risk assessment of open-pit mining surface deformation [PDF]

open access: yes
Research on the prediction and disaster risk assessment of surface deformation in open-pit mines serves to improve the accuracy of disaster warning and make safety control decisions.
GENG Huikai   +5 more
core   +1 more source

Dynamic trust model based on recommendation chain classification in complex network environment [PDF]

open access: yes, 2015
According to the recommendation information processing problem in complex network environment,a trust model based on the recommendation chain classification was proposed.The classification method was based on honesty attribute of nodes,which could choose
Chao-jie WU   +3 more
core   +1 more source

Automating the analysis of public saliency and attitudes toward biodiversity from digital media

open access: yesConservation Biology, EarlyView.
Abstract Measuring public attitudes toward wildlife provides crucial insights into human relationships with nature and helps monitor progress toward Global Biodiversity Framework targets. Yet, conducting such assessments at a global scale presents challenges.
Noah Giebink   +8 more
wiley   +1 more source

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