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ENC: 作品数：277被引量：565H指数：12; 导出分析报告; 相关领域：医药卫生更多>>; 相关作者：纪宏宇姚慧鹏罗洪胡莎莎吴琦更多>>; 相关机构：海军出版社大连海事大学四川农业大学中国人民解放军海军海洋测绘研究所更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划四川省教育厅青年基金国家社会科学基金更多>>

基于OpenCV-Python和Adaboost的烟支外观检测方法研究: 《中国设备工程》2025年第9期169-172,共4页朱培根李军李鹏飞胡瑜文吴国瑞周福栋; 本文针对烟支质量自动化检测需求,提出了一套基于图像处理的烟支外观检测技术框架。通过构建包含图像采集、尺寸归一化、噪声滤除与边缘检测的预处理流程,实现了烟支图像的有效增强。创新性地融合颜色-纹理双模态特征,结合小波包分析进...; 关键词：烟支外观检测图像识别支持向量机 ADABOOST算法小波包分析特征融合

A Method for Detecting Depression in Adolescence Based on an Affective Brain‑Computer Interface and Resting‑State Electroencephalogram Signals: 《Neuroscience Bulletin》2025年第3期434-448,共15页Zijing Guan Xiaofei Zhang Weichen Huang Kendi Li Di Chen Weiming Li Jiaqi Sun Lei Chen Yimiao Mao Huijun Sun Xiongzi Tang Liping Cao Yuanqing Li; supported by the STI 2030 Major Projects(2022ZD0211700);the Key R&D Program of Guangdong Province,China(2018B030339001);the Key Realm R&D Program of Guangzhou,China(202007030007);the National Natural Science Foundation of China(82371538);The authors gratefully acknowledge the approval granted by the Ethics Committee of the Affiliated Brain Hospital of Guangzhou Medical University for this study involving human participants,with the approval ID(2021)No.071.; Depression is increasingly prevalent among adolescents and can profoundly impact their lives.However,the early detection of depression is often hindered by the timeconsuming diagnostic process and the absence of objec...; 关键词：Depression detection Brain-computer interface EEG Multimodal

基于“以水而定”的生态系统健康提升潜力评价——以内蒙古察汗淖尔流域为例: 《生态学报》2025年第6期2868-2876,共9页刘鑫韩宇李永红李丽娟刘焱序; 内蒙古自治区科技计划项目(2022YFHH0024)。; 水约束下的生态恢复是维持生态系统健康的关键性工作之一。基于彭曼-蒙特斯-勒宁(Penman-Monteith-Leuning,PML)模型和“活力-组织力-恢复力-生态系统服务”(Vigor-Organization-Resilience-Service,VORS)框架,从土地利用和植被双重条...; 关键词：生态系统健康以水而定旱区彭曼-蒙特斯-勒宁(Penman-Monteith-Leuning PML)模型活力-组织力-恢复力-生态系统服务(Vigor-Organization-Resilience-Service VORS)模型

Can the Environmental Credit Evaluation Policy Alleviate the Overcapacity of Heavily Polluting Enterprises?: 《China & World Economy》2025年第1期162-194,共33页Chuanwang Sun Jiahui Chen; support from the Major Program of the National Social Science Foundation of China(No.21&ZD109).; Addressing pollution caused by economic development,especially the overcapacity of polluting enterprises,is crucial for promoting sustainable economic growth.Targeted environmental policies are essential for strengthe...; 关键词：capacity utilization environmental credit evaluation policy time-varying difference-in-difference-in-differences model heavily polluting enterprises OVERCAPACITY

视觉语言模型在数字图像档案智能检索中的应用研究: 《兰台内外》2025年第5期1-3,共3页马良; 随着数字图像档案数量的急剧增长,如何高效、准确地检索这些档案成为研究热点。人工智能技术迅猛发展,其在档案领域的模型应用日益受到关注。文章聚焦于视觉语言模型Florence-2,探讨其在数字图像档案智能检索中的应用。详细阐述了模型...; 关键词：数字图像档案视觉语言模型 Florence-2 智能检索

Insect seedling herbivory is influenced by multiple factors,but the plant apparency theory is more supported than other hypotheses——A case study in a subtropical forest: 《Forest Ecosystems》2025年第1期1-10,共10页Baozhu Yuan Bo Wang; supported by the National Natural Science Foundation of China(Nos.32171533 and 31971444);Anhui Provincial Natural Science Foundation(No.2208085J28)。; Insect herbivory is ubiquitous in various ecosystems,and directly influences the growth and survival of individual plants,especially during their vulnerable early life stages like the seedling phase.This,in turn,exert...; 关键词：Canopy openness Leaf size Plant animal interaction Plant apparency theory Seedling height Species richness

对Aigis-Enc方案的密钥重用分析: 《密码学报(中英文)》2025年第1期84-95,共12页王克宋非凡李知行张振峰江浩东谢惠琴; 中央高校基本科研业务费(3282023002);浙江省密码技术重点实验室开放课题(ZCL21009);北京市自然科学基金(4234084)。; 明文检查下的密钥恢复攻击对评估算法的密钥重用安全性至关重要,而Aigis-enc方案作为一种新型的后量子密钥封装机制,目前尚缺乏针对其密钥重用安全性的评估.为此,本文对Aigis-enc方案的密钥重用安全性展开分析,帮助方案明确潜在的风险.A...; 关键词：后量子密码格密码密钥重用主动攻击

A comparison of cryptocurrency volatility-benchmarking new and mature asset classes: 《Financial Innovation》2024年第1期848-885,共38页Alessio Brini Jimmie Lenz; funded by donor Teymour H.Farman-Farmaian.; The paper analyzes the cryptocurrency ecosystem at both the aggregate and individual levels to understand the factors that impact future volatility.The study uses high-frequency panel data from 2020 to 2022 to examine...; 关键词：Cryptocurrency VOLATILITY Market regimes Leverage effect

Artificial intelligence for brain disease diagnosis using electroencephalogram signals: 《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2024年第10期914-940,共27页Shunuo SHANG Yingqian SHI Yajie ZHANG Mengxue LIU Hong ZHANG Ping WANG Liujing ZHUANG; supported by the National Key Research and Development Project of China(No.2021ZD0200405);the National Natural Science Foundation of China(Nos.62271443,32250008,and 82330064).; Brain signals refer to electrical signals or metabolic changes that occur as a consequence of brain cell activity.Among the various non-invasive measurement methods,electroencephalogram(EEG)stands out as a widely empl...; 关键词：Brain disease ELECTROENCEPHALOGRAPHY Brain computer interface Artificial intelligence

Science-management Partnerships as Catalysts for Governance Reform of National Parks in China: 《Bulletin of the Chinese Academy of Sciences》2024年第3期151-157,共7页HUANG Baorong ZHANG Zhi; supported by the Second Qinghai-Tibet Plateau Scientific Expedition and Research Program(20190ZKK0401);the National Natural Science Foundation of China(42230510).; Protected areas have long been considered a cornerstone of biodiversity conservation by policy-makers and the conservation community.Yet,despite ongoing efforts,many countries,including China,continue to face persiste...; 关键词：Science-policy interface biodiversity conservation environmental sustainability cross-sector collaboration

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