Results 31 to 40 of about 727,854 (162)
Corporate Quasi‐Sovereignty: Big Tech and the Politics of Sovereign Authority in the Digital Age
Policy Studies Journal, Volume 54, Issue 3, August 2026.ABSTRACT As private technology firms expand their control over critical infrastructures, questions of sovereignty and governance are increasingly displaced from states to corporate actors. Existing scholarship on sovereignty assumes that authority is either monopolized by states or shared through institutionalized public–private arrangements.
Chee Hae Chung, Bryce J. Dietrich
wiley +1 more source
, 2018 20世纪50年代以来,台湾地区身心障碍鉴定制度经过数十年的改革后引入了ICF分类系统,将残障类型分为7类47个鉴定向度。它由申请者或代理人向鉴定机构提出鉴定申请,由主管机关组建鉴定团队进行专业性评估。台湾地区身心障碍鉴定制度在社会运动的影响下拓展鉴定类别、细化鉴定指标以及规范鉴定手段,有力保障了身心障碍者的基本权益。借鉴台湾地区的做法,增进两岸残障人事业的整合,夯实祖国统一的社会基础,要求我们加强残障法律制度建设,注重障碍精准识别,扩大障碍鉴定范围,强化残障福利精确供给,促进残障人士的社会融入 ...
高和荣
core +1 more source
Recovering Critical Elements From Wastewater for Battery Materials: A Review
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei +5 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 88-98, July 2026.ABSTRACT Objective To identify prenatal predictors of tuberous sclerosis complex (TSC) in fetuses with one or more cardiac rhabdomyomas (CR), evaluate an integrated multimodal diagnostic workflow using fetal magnetic resonance imaging (MRI) and trio whole‐exome sequencing (trio‐WES) and characterize perinatal outcomes.
X. Cai +8 more
wiley +1 more source
, 2005 用耳石、脊椎骨、鳃盖骨等识别和鉴定暗纹东方鲀(Takifugu obscurusAbe)的年龄,在描述其轮纹特征基础上,比较其在判读暗纹东方鲀年龄和生长特征上的异同与准确性。结果表明,耳石磨片上的轮纹特征明显、清晰且规律性强,是最好的年龄鉴定材料;脊椎骨轮纹也很清晰,但测量时有一定难度,也是较好的年龄鉴定材料;鳃盖骨上年轮较难判定,只能作为辅助材料 ...
华元渝,石黎军,李海燕,张先锋
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Integrative Conservation, Volume 5, Issue 2, Page 192-204, June 2026.We developed an effective ex‐situ conservation approach for an endangered orchid species, Dendrobium sinominutiflorum. A compatible fungal strain Tulasnella sp. was obtained by using in‐situ seed baiting technique. The Symbiotic germination with Tulasnella sp. significantly promotes seed germination and seedling growth.
Han‐Xiao Huang +6 more
wiley +1 more source
, 2014 正确区分碎片离子的种类对于提高肽段鉴定的可信度具有重要的意义。本论文研究赖氨酸胍基化对多肽碎裂模式的影响；优化18O标记实验策略实现b、y碎片离子的分离。为提高蛋白质鉴定的灵敏度和可信度提供了新思路。以Hela细胞蛋白酶解肽段为研究对象，探究赖氨酸侧链选择性胍基化前后，三种不同类型的肽段质谱响应的改变情况以及内在原因。C端为赖氨酸的肽段，胍基化肽段产生更多的y离子碎片信息，在鉴定结果中所占的比例由原来的51.7%上升为57.3 ...
郑昊
core
First Documentation of Two Rare Fern Species in Xishuangbanna National Nature Reserve, Yunnan, China
Integrative Conservation, Volume 5, Issue 2, Page 173-176, June 2026.We report two rare ferns in Menglun Sub‐reserve in Xishuangbanna National Nature Reserve, Yunnan Province, China. These represent the first documented distribution of the previous Laotian endemic fern species in Yunnan and China as well. Our observations confirmed the shared plant diversity in China‐Laos border and also represent the need for more ...
Hongmei Liu +3 more
wiley +1 more source
, 2002 本文主要介绍了英美的司法鉴定制度,包括:鉴定机构的设置、鉴定人的诉讼地位及适用规则、鉴定人的资格、鉴定结论的功能范围、鉴定人的义务、鉴定结论的披露等。此外,作者还将上述制度与我国的司法鉴定制度作了比较,并认为 ...
闫晓旭
core
野生动物学报, 2021 本研究总结了犀牛角仿冒品的研究现状。当前犀牛角的仿冒品主要包括以下几类：洞角、蹄匣、纤维聚合物、真假结合仿品和古犀角等。在这些仿冒品中，洞角的组织特征与犀牛角差别较大，鉴别二者相对容易；蹄匣、纤维聚合物、真假结合仿品和古犀角等特征与犀牛角存在很大的相似性，鉴定时存在一定难度。本研究分别指出了仿冒品与真犀牛角之间的差异或应采取的鉴定方法，将对从事犀牛角鉴定的工作人员提供一些参考。
王震
doaj