Results 31 to 40 of about 19,725 (117)
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Procedural, distributional, recognitional, and epistemic justice aspects of conservation interventions are well documented in contexts where pastoralism is a key livelihood and way of life. Geospatial analyses and representations of wildlife conservation and restoration that are increasingly applied in pastoralist rangeland socioecological ...
Ryan R. Unks
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
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
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Politics &Policy, Volume 54, Issue 4, August 2026.ABSTRACT Assisted dying has returned to UK policy debate amid legislative scrutiny and growing hospice sector instability. This paper brings 1994 Mass Observation data into dialog with contemporary debates to examine how members of the public understood suffering, autonomy, and care at the end of life.
Kathryn McEwan +2 more
wiley +1 more source
Advancing Major Policy Change Analysis in the Advocacy Coalition Framework
Politics &Policy, Volume 54, Issue 4, August 2026.ABSTRACT The Advocacy Coalition Framework (ACF) has been used extensively to study policy processes globally. Existing research, however, fails to sequence the combination of factors that influence policy change. Using theory‐testing process tracing and a within‐case study design focused on Ghana and Nigeria, we address these knowledge gaps by ...
Alex Osei‐Kojo +2 more
wiley +1 more source
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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Policy Studies Journal, Volume 54, Issue 3, August 2026.Abstract Studies of lobbying typically look at the extent to which interest groups realize political goals on issues they actively lobby for. Little is known, however, about the extent to which interest groups attain their political goals without making an active lobbying effort.
Marcel Hanegraaff +2 more
wiley +1 more source
A new Hilbert-type inequality and its extensions(一个新的Hilbert型不等式及其推广)
Zhejiang Daxue xuebao. Lixue ban, 2007 利用权系数及实分析的方法，建立一个新的、不含参量的Hilbert型不等式，并证明其常数因子为最佳值.还考虑了其等价式及含参量的最佳推广情形.
YANGBi-cheng(杨必成)
doaj +1 more source
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT As the Narrative Policy Framework (NPF) begins to unpack issues of power and narratives, the main focus has been on power‐over and domination rather than more transformative notions of power‐to and empowerment. This article draws on insights from gender and policy studies and suggests that the NPF benefits from adopting a multifaceted notion ...
Hilda Broqvist
wiley +1 more source