Results 31 to 40 of about 846,192 (167)
Policy &Internet, Volume 18, Issue 2, June 2026.ABSTRACT In an era of proliferating but divergent data protection regimes, the European Union's rights‐based approach and China's sovereignty‐centric model have become two dominant poles of global data governance. This article examines how multinational enterprises navigate compliance under these dual systems and how that compliance is shaped through ...
Yiping Cao
wiley +1 more source
四川大学学报. 自然科学版, 2006 作者阐述了数字版权管理DRM(Digital Rights Management)的基本概念,功能架构,以及涉及的技术.对DRM系统中的密钥管理、数字权利的转移、数字版权描述做了扩展,研究了数字内容发行中的必要组成部分,并结合实际商业营运模式提出了可携式电子出版品和可携式电子书载具的概念以及可携式电子书版权控制的基本思想.依据电子书交换系统EBX(Electronic Book Exchange)的DRM技术构建了一个电子书发行平台,实现了电子书出版、销售以及用户购买、阅读过程中的版权保护.
朱兴东 +4 more
doaj
Quantitative appraisal and limiting factors analysis of sustainable development(可持续发展的定量评价与限制因子分析)
Zhejiang Daxue xuebao. Lixue ban, 2001 本文探讨了一套可持续发展定量评价中指标体系建立、指标筛选、指标权重确定及可持续发展程度判定模型建立的思路和方法.首先，提出了在主成分分析基础上进一步筛选可持续发展指标和利用主成分指标在第1主成分中的系数绝对值判定指标权重的方法，以减小当前指标筛选和权重确定的主观性影响；其次，提出了利用主成分指标在第1，第2主成分中的系数符号判定可持续发展限制因子的方法；最后，运用上述方法对萧山市可持续发展进行了定量评价.
LINDao-hui(林道辉) +4 more
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Three Systemic Problems With the Privacy Notice Ecosystem
Policy &Internet, Volume 18, Issue 2, June 2026.ABSTRACT Privacy notices have become ubiquitous across digital platforms, yet they consistently fail to enable informed user choice about data collection and sharing practices. Despite decades of research and regulatory interventions, users continue to ignore or misunderstand privacy notices.
Sophia Walsh +2 more
wiley +1 more source
A strengthened version of a Hardy-Hilbert-type inequality(一个加强的Hardy-Hilbert型不等式)
Zhejiang Daxue xuebao. Lixue ban, 2016 引入独立参数，应用权系数的方法及Hadamard不等式，建立了一个加强的具有最佳常数因子的Hardy-Hilbert型不等式及其等价形式.
GUZhaohui(顾朝晖) +1 more
doaj +1 more source
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 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
四川大学学报. 自然科学版, 2003 定义n(n≥2)个正实数x1,x2,…,xn的r阶方差平均Dr(x,p)(x,p∈Rn++,r≥2).证明了:1.min{x}≤Dr(x,p)≤max{x};2.若正整数r>3,则有Dr(x,p)≥D3(x,p);3.若正整数r≥3,则有Dr(x,p)≥2/r1/(r-2)A(x,p),并且系数2/r1/(r-2)是最佳的.此处A(x,p)=∑nk=1pkxk∑nk=1pk为x1,x2,…,xn的带权系数p的加权算术平均.
文家金, 张日新, 张勇
doaj
大数据政务数据标识是建设全国一体化政务大数据体系的一项基础性工作。对数据标识技术的研究进展进行了总结，比较了不同数据标识技术编码规则的异同，并进一步总结了政务数据标识及应用进展。结合政务数据所具有的权责明确、安全性要求高、兼容性需求强等特点，提出了下一代政务数据标识体系Gcode。Gcode由外部码、内部码和安全码3个部分组成。其中，外部码兼容了统一社会信息用代码，内部码建立了“机构部门-系统-数据”的关联关系，安全码通过引入区块链技术实现防伪验真。Gcode具有权责明确、兼容性强、安全性高等特点 ...
王昀, 郭毅峰, 苏晓亮, 周武爱, 张皖哲, 许大虎, 周强, 冯建华
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Zhejiang Daxue xuebao. Lixue ban, 2009 通过估算权系数,建立一个核含2-参数且-2齐次的Hilbert型不等式及其等价式,并考虑了逆向不等式的情形.
YANGBi-cheng(杨必成)
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