Results 71 to 80 of about 33,590 (182)
When Public Health Becomes the Weapon: Current and Prospective Consequences of the Genocide in Gaza
World Medical &Health Policy, Volume 18, Issue 2, June 2026.ABSTRACT Catastrophic humanitarian conditions during the 2023–2025 genocide in Gaza have caused a public health crisis of exceptional magnitude. This article summarizes key short‐ and long‐term health consequences for Gaza's civilian population and outlines priorities for recovery.
Therese Alexandra Evald +19 more
wiley +1 more source
A Study on the Effect of RMB Internationalization on China’s Financial Security [PDF]
, 2016 在金融全球化的推动下，我国经济实力和对外贸易规模不断壮大，人民币在全球范围内的使用量不断增大，已经成为世界第四大支付货币，随着人民币加入SDR货币篮子，其国际化的步伐已经越来越快。然而我国金融实力还很薄弱，人民币国际化必然会对金融安全产生重大影响。一方面，人民币国际化将可能增加铸币税收入，减轻外债压力，促进经济发展，推进金融市场改革及提高商业银行的“三性”，从而提升金融安全的水平。另一方面，人民币国际化也会使我国经济金融遭受冲击的可能性增加、降低货币政策的有效性以及增加商业银行的利率风险 ...
苏清锋
core
A Global Analysis of Domestic Military Policies Governing Responses to Public Health Emergencies
World Medical &Health Policy, Volume 18, Issue 2, June 2026.ABSTRACT Throughout the COVID‐19 pandemic, militaries mobilized at an unprecedented scale to support domestic response efforts. This was consistent with the growing trend of asset mobilization for military operations other than war during public health emergencies.
Kuang Yu Hu +4 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2023 目的 研究人体成分分析对血液透析患者心功能的影响及相关性。方法 以30例规律血液透析患者为研究对象，通过自身对照研究方法，检测基线期及3个月时的透析前血红蛋白(HB)、白蛋白(Alb)、总胆固醇(CHO)、甘油三酯(TG)、B型利钠肽(BNP)、钾、钠、钙、磷、甲状旁腺激素(PTH)、射血分数(EF)、收缩压(SBP)、舒张压(DBP)、细胞内水分(ICW)、细胞外水分(ECW)、身体总水分(TBW)、脂肪组织(FM)、去脂体重(FFM)、体质指数(BMI)等。结果 与基线相比，入组3个月时患者的ECW/
王欢欢 +7 more
doaj
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Single‐atom catalysts are attractive for CO2 photoreduction due to their maximized atomic utilization and tunable electronic structures. In this study, indium (In) single atoms were incorporated into graphitic carbon nitride (CN) through an impregnation‐assisted thermal polycondensation strategy.
Xueying Guo +6 more
wiley +1 more source
Dianci bileiqi, 2013 为今后实现自然积污规律研究和防污的差异化,对污秽颗粒等效简化模型、大气总悬浮颗粒物（TSP）的粒径分布函数、绝缘表面污秽主要化学成分对应TSP的粒径分布进行了综述和分析,认为可以污秽颗粒可等效简化为球体,使用空气动力学粒径衡量其粒径;建立TSP粒径分布函数拟合模型;分析认为化学成分Ca2+、SO42-、Cl-、SiO2、Al2O3在TSP中的粒径主要分布在1.810μm,010μm,1.810μm,30-40μm,40μm50μm的范围内,最后对自然积污规律研究和防污的差异化进行了展望。
李恒真 +5 more
doaj
Gaoya dianqi, 2020 高压断路器分合闸过程中的触头行程曲线蕴含着反映其内部机构机械状态的丰富信息,是实现其状态识别和故障诊断的重要依据。文中提出了一种基于主成分分析和支持向量机的高压断路器机械状态识别方法,基于奇异值分解计算特征量的主成分,降低特征量的维度,筛选出包含主要信息的特征矩阵,然后基于特征矩阵构建支持向量机,结合交叉验证网格搜索确定最优参数,进而确定最优分类模型。对实验数据的分析结果表明,该方法可以有效提取触头行程曲线中蕴含的特征信息,准确度高达99%,可以实现对高压断路器机械状态的识别。
刘伟鹏 +5 more
doaj
Zhejiang Daxue xuebao. Lixue ban, 2018 互联网的飞速发展，产生了大量的图像信息.为了减少图片占用的存储空间，提高图像质量，提出了一种将主成分分析(PCA)和分层树集合划分(SPIHT)压缩算法相结合的有损图像压缩算法.首先对图像进行主成分分解，选取主要特征值进行压缩，再利用SPIHT算法将图像分解成不同子带的小波系数进行压缩，对SPIHT压缩系数进行哈夫曼编码，实现图像二级压缩.将本文提出的算法与SPIHT、SPIHT的哈夫曼编码、JEPG2000、PCA压缩算法进行了比较，结果表明本算法较其他压缩算法具有更好的性能 ...
FANGXiansu(方炫苏) +2 more
doaj +1 more source
World Water Policy, Volume 12, Issue 2, May 2026.ABSTRACT Water governance has emerged as a critical analytical framework for addressing the complexity of socioecological water systems in contexts of increasing climate vulnerability and anthropogenic pressure. This study presents a systematic review and bibliometric analysis of 50 scientific articles indexed on water governance published between 2018
Roger Pichis‐García +1 more
wiley +1 more source
World Water Policy, Volume 12, Issue 2, May 2026.ABSTRACT Transnational collaboration is critical for water‐security innovation, yet actor configurations and thematic priorities remain poorly characterized. We surveyed 92 Australian and Brazilian researchers from the Tropical Water Research Alliance (TWRA), analyzing 11 sets of binary variables on collaboration modes, stakeholders, implementation ...
A. P. Matei +7 more
wiley +1 more source