Results 21 to 30 of about 1,030,423 (169)
Regional News, Regional Bias? Evidence From Media Discourses and Welfare Decisions in Germany
Policy Studies Journal, EarlyView.ABSTRACT How do media representations of immigrants shape their treatment by street‐level bureaucrats? Despite a uniform federal legal framework, decision‐making varies substantially across local welfare offices. Though prior research links national news reporting and policy implementation, little is known about how regional variation in news reporting
Stefanie Rueß
wiley +1 more source
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
, 2022 大量的码头堆场建于深厚软土地基上，地基处理不当容易出现承载力不足、结构位移过大等问题。针对安徽某矿石堆场试运行时出现的基础超大位移问题，分析了试运行地基中超孔隙水压力的累计及消散速度，找出了事件发生的根本原因，提出了排水固结的地基二次处理方案。基于自主知识产权的岩土工程有限元分析软件LinkFEA，采用渗流与变形强耦合的方法，预测了地基按照处理方案的现场试验堆载地基中有无排水措施情况下超孔隙水压力和位移变化过程并与试验结果进行了对比，预测结果与试验比较一致。研究表明，地基中未进行排水板二次处理时 ...
吴梦喜, 于永军, 宋世雄, 赵源
core
Zhejiang Daxue xuebao. Lixue ban, 2014 以样方法对不同资源位群落进行调查，通过计算群落的生态位宽度、生态位相似性比例和生态位重叠值，分析浙江省7个自然保护区18个常绿阔叶林的12个优势种的生态位特征，探讨了各优势种群在次生林和原生林中生态位宽度、相似性和重叠的差异，比较了乔木树种与小乔木或灌木生态位宽度的差异.结果表明：(1)浙江省各保护区的常绿阔叶林多以木荷或甜槠为建群种或共优种，具有典型的中亚热带常绿阔叶林生态位相似性比例高的特点，且生态位重叠程度较低；(2)次生林中各种群的生态位宽度明显高于原生林 ...
WANJuan(万娟) +6 more
doaj +1 more source
Scientists in power plays: How substantive were scientists' narratives during the COVID‐19 pandemic?
Policy Studies Journal, Volume 54, Issue 3, August 2026.Abstract Scientists who provide expert advice must engage with policy processes. Little is known about whether and how scientists deal with the political dynamics of policy processes that are inherent to policymaking. We study this question by building on the policy dimension concept within the Narrative Policy Framework.
Jule Ksinsik, Caroline Schlaufer
wiley +1 more source
Shuitu Baochi Xuebao, 2022 通过连续7年田间定位试验,采用2因素试验设计,设置秸秆不还田(CK)、秸秆直接还田(ST)和秸秆炭化还田(BC)3种秸秆还田方式和0(N0),300(N300),450(N450) kg/hm23个施氮(N)量,研究秸秆直接还田和炭化还田配施氮肥对土壤碳氮含量和棉花产量的影响。结果表明:ST和BC处理土壤有机碳含量呈现逐年递增趋势,且BC处理增幅大于ST处理。第7年,在各施氮水平下,ST处理较CK处理土壤有机碳提高33.28%~36.43%,BC处理较CK处理土壤有机碳提高58.56%~63.25 ...
霍启煜 +4 more
doaj +2 more sources
Legislating Uncertainty: Election Policies and the Amplification of Misinformation
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT Can state election policies affect the spread of misinformation? This paper studies the role played by ballot processing policies, which determine when ballots can be examined and organized, in the online spread of political misinformation. We present evidence from the 2020 U.S.
Morgan Wack +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2007 为了研究水分胁迫处理对水稻生长及产量的影响,采用盆栽试验方法,在水稻分蘖期、孕穗期、开花期和灌浆期进行水分胁迫处理,设3个处理水平,处理H 1土壤水势为0（土壤饱和含水量90%-100%）,处理H2土壤水势-30 kPa,处理H3土壤水势-50 kPa,保水层作对照（CK）。结果表明,分蘖期水分胁迫影响水稻分蘖数、LA I和株高,导致单位面积有效穗数不足而严重影响产量,处理平均产量比对照低29.5%;孕穗期水分胁迫影响水稻库容的建立,穗小、穗粒数少、千粒重低而严重影响产量,处理平均有效穗数比对照少26 ...
邵玺文 +5 more
doaj +2 more sources
Justice in coexistence: Pastoralism and large carnivores on the Qinghai‐Tibet Plateau
People and Nature, Volume 8, Issue 7, Page 2186-2199, July 2026.Abstract The conflict between livestock husbandry and large carnivore conservation presents significant challenges in grassland ecosystems worldwide. Achieving sustainable coexistence among herders, livestock and large carnivores requires reconciling diverse perspectives and interests through equitable, inclusive and fair processes that address both ...
Yufang Gao, Yue Yu
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT This study developed a metal–modified fluoroethylene vinyl ether (FEVE) organic coating on 6061 aluminum alloy, supported by a micro‐arc oxidation (MAO) pretreatment layer, to enhance corrosion resistance and antifouling performance in marine environments.
Chang Liu +5 more
wiley +1 more source