Results 11 to 20 of about 182,229 (193)
Preparation of Fruit Fermented Beverage with Strong Antioxidant Activities(功能性水果饮料发酵工艺及抗氧化活性研究) [PDF]
Shipin kexue jishu xuebao, 2017 In the present study, rice wine was obtained in terms of mixed fermentation of brown rice and glutinous rice by distiller's yeast and yeast. Then, the fermented fruit beverage with pleasant flavor and strong antioxidant activities was obtained by adding ...
ZHAO Mouming(赵谋明) +2 more
doaj +1 more source
全球能源互联网面对新型电力系统的低惯量趋势，规模庞大而位置分散的温控负荷在参与电力系统频率响应的同时，能够为电网提供虚拟惯量和一次调频支撑将是提升电网频率安全的新思路。为此，以集中-分布式调控框架下的温控负荷集群为研究对象，首先在详细分解控制层调控中心、协调层聚合商、响应层温控负荷终端三者在辅助调频过程中的采样、计算、控制、执行一系列实时任务的基础上，设计了事件触发与时间触发相结合的温控负荷集群终端异步响应机制，实现温控负荷集群功率遵从综合惯性控制律的效果。随后 ...
周特 +6 more
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Gaoya dianqi, 2023 为了开展用于新型电力系统的储能电站构网型性能调试，文中开发了适用于构网型储能系统的移动式调试平台。论文提出了适用于高电压等级构网型储能系统调试的35 kV四象限功率单元拓扑结构，在基于跟网型储能调试系统控制策略的基础上，提出了适用于构网型储能系统调试平台的复合控制策略，满足了新型电力系统构网调试的快速响应需求；结合现场调试，对复合控制策略的控制特性进行了分析，验证了构网型储能系统调试平台系统和所提复合控制策略的有效性；在百兆瓦级储能电站，现场测试了所设计的移动调试平台构网型功能 ...
闫涛 +5 more
doaj
AI foundation models in plant biology
New Phytologist, EarlyView.Foundation models decode genomes, engineer proteins, phenotype crops, and drive AI agents across plant biology. This figure was created in BioRender (BioRender.com/xcmmkel). Summary Rapid technological progress has enabled plant biologists to accumulate unprecedented volumes of multi‐scale, multi‐modal data, yet this abundance of data has intensified ...
Haopeng Yu
wiley +1 more source
Partisanship, Deservingness, and the Attitudinal Policy Feedback Process for Social Policy
Policy Studies Journal, EarlyView.ABSTRACT In an era of identity‐based partisan polarization, we examine whether social policies can still generate positive attitudinal feedback among beneficiaries. Drawing on nationally representative survey data, we demonstrate that partisanship conditions the policy feedback process through divergent perceptions of group deservingness.
Chris Faricy, Christopher Ellis
wiley +1 more source
野生动物学报, 2020 鹿茸是雄性鹿科动物（除驯鹿外）特有的能够周期性再生的器官，其生长发育受到多种因素的共同调控。miRNA（microRNA）是一类在真核生物中发现的内源性的具有调控功能的非编码RNA，在基因表达调控、细胞周期、生物体发育等方面发挥着重要的调控作用。本文从miRNA的相关技术、鹿茸组织中miRNA的鉴定、miRNA对生长因子的调控作用、miRNA对鹿茸细胞增殖的作用以及miRNA对鹿茸再生调控的研究几个方面就现有miRNA对鹿茸生长发育的研究进行总结和展望，为今后鹿茸生长发育机理的诠释具有一定的意义。
韩若冰 +4 more
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Shuitu Baochi Xuebao, 2021 为了研究植被对坡面细沟侵蚀调控机制，采用模拟降雨试验，结合激光扫描方法，分析了不同草带分布沟坡面细沟侵蚀发生、发展过程。结果表明：草带位于梁峁坡下部60%，植被调控侵蚀效果最优，相比裸坡减少径流量7.4%，减少产沙量62.9%，相比蓄水减沙功效而言更具直接拦沙的功能。植被通过调控细沟侵蚀的发生、发展、发育过程实现了对土壤侵蚀的调控作用，尤其是对沟坡侵蚀产沙的调控作用；而且这种对侵蚀的调控作用不仅改变了细沟侵蚀发生的位置，而且改变了径流和侵蚀过程以及侵蚀方式；细沟侵蚀已经向面蚀（片蚀）转化 ...
贾莲莲, 刘雅丽, 朱冰冰, 张霞
doaj
How Do Policy Narratives Evoke Emotions? An Appraisal‐Theoretic Approach
Policy Studies Journal, EarlyView.ABSTRACT Research on policy narratives acknowledges the crucial role that emotions play within communication and sense‐making. Especially the Narrative Policy Framework (NPF) has placed emotion at the center of attention and stressed that affect‐imbued stories are key for how individuals make sense of the world and navigate through the policy process ...
Sonja Blum +2 more
wiley +1 more source
Neutral interactions among non‐native plants are common
New Phytologist, Volume 252, Issue 1, Page 292-309, October 2026.Global distribution of studies and overall effect of co‐invasion for all metrics of non‐native plant performance combined. Summary Globalization has accelerated the establishment of non‐native plant species, increasing the prevalence of multispecies co‐invasions; yet interactions among co‐invaders remain poorly understood.
Feng He +7 more
wiley +1 more source
Digital Futures Between Participatory Digital Democracy and Participatory Digital Fascism
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT This paper explores one of the defining political questions of the twenty‐first century: will digital technologies strengthen democracy or accelerate new forms of authoritarianism and fascism? Against the backdrop of platform capitalism, AI‐driven communication, surveillance infrastructures, disinformation and democratic crisis, the study asks
Christian Fuchs +2 more
wiley +1 more source