Results 11 to 20 of about 46,764 (200)

室内植物表型平台及性状鉴定研究进展和展望 [PDF]

open access: yes, 2020
Plant phenomics is under rapid development in recent years, a research field that is progressing towards integration, scalability, multi-perceptivity and high-throughput analysis.
Guohui, Ding   +6 more
core   +1 more source

From demonstrative to definite and beyond: the case of nage in spoken Taiwan Mandarin

open access: yesFaits de Langues, 2014
When demonstrative pronouns undergo grammaticalization, they have regularly been shown to evolve into definite or specific articles (Lehmann 2002, De Mulder & Carlier 2001). In a synchronic perspective, it has also been shown that for some languages, demonstrative determiners are not restricted to deictic or anaphoric functions, but may extend their ...
openaire   +3 more sources

设备套管抗震性能振动台试验鉴定规定的国内外对比

open access: yesDianci bileiqi, 2021
近年来历次震害资料表明变电站设备的地震易损性极高,且破坏集中发生于设备套管根部。为了提升国产电气设备套管的抗震性能和促进我国相关规范的完善,笔者对中国、美国和欧洲现行标准之间关于套管抗震性能振动台试验鉴定的条文规定进行了对比分析,指出了我国规范的不足。通过借鉴国外相对成熟完备的设备套管抗震鉴定试验框架制定的经验,提出了改进我国套管抗震性能鉴定试验规定的修订建议和工作方向。
梁黄彬, 张辉, 谢强
doaj  

Policy Networks and Policy Entrepreneurship in the EU: Explaining Structural Policy Change in Pharmaceutical Innovation Incentives and Health Technology Assessment

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Policy process research has excelled in explaining structural policy change within national settings, but extensions and applications to the EU level have long proven challenging for scholars. Given that the EU is currently experiencing its longest period of Treaty stability since the 1980s—having evolved into a sui generis political system ...
Vassilis Karokis‐Mavrikos
wiley   +1 more source

Design and Implementation of The Business Management System of Occupational Skill Testing Center Based on J2EE [PDF]

open access: yes, 2015
随着瓯海区职业资格鉴定人数的不断递增,为了保障职业技能鉴定工作的顺利进行,研究和开发符合鉴定部门实际需求的职业技能鉴定系统势在必行。 为解决瓯海区职业鉴定中心手工操作效率低的问题,本文探讨一种基于J2EE的职业技能鉴定中心业务管理系统的设计与实现。本文通过采用基于J2EE平台的三层架构技术实现了系统的主要功能。系统包含五个模块,即系统登录模块,报名登记模块,成绩录入与发证模块,职业代码设置模块和发证历史查询模块。通过该系统的实施,不仅满足了瓯海区职业技能鉴定中心的需要 ...
陈澄
core  

Digital Rights Activism in Multilevel Governance

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley   +1 more source

Study on Identifying the Date of Documents [PDF]

open access: yes, 2016
文书形成时间的鉴定一直是司法鉴定工作的热点和难点,蓝色油性圆珠笔文书和红色印油印文的形成时间鉴定是文书形成时间鉴定的重要组成部分。在现有的得到自然老化标准曲线的相关研究中,少数工作建立了人工老化与自然老化的关系,但并未对此类关系的通用性进行探讨;亦少有研究分析论证自然老化曲线的适用性。本文采用1H-NMR、FTIR、UV-Vis方法开展了蓝色油性圆珠笔文书和红色印油印文的形成时间鉴定研究,具体研究内容如下: 1.MG-115蓝色油性圆珠笔文书形成时间的鉴定研究 (1)用1H ...
郑津
core  

岩矿鉴定在地质工作中的应用分析

open access: yes工程技术与管理, 2019
作为地质工作当中的基础部分,岩矿鉴定对于学术交流、矿产勘查、区域地质矿产调查等相关工作具有十分重要的作用。为此,本文对岩矿鉴定的基本概念界定进行了详细的论述,并对中国岩矿鉴定的四个阶段进行介绍,同时还分析了变质岩、岩浆岩以及沉积岩在进行岩矿鉴定时需要研究的侧重点,最后对现阶段中国岩矿鉴定存在的问题以及成因进行分析,并提出了相应的加强建议。
凌飞 韩
semanticscholar   +1 more source

Novel Non‐Equimolar High‐Entropy Zirconates With Superior Thermophysical Properties

open access: yesRare Metals, EarlyView.
ABSTRACT Rare‐earth zirconates (RE2Zr2O7) are promising candidates for topcoat materials in thermal barrier coatings (TBCs). However, their practical application in TBCs is limited by poor fracture toughness and low thermal expansion coefficient (TEC).
Taoyi Lu   +7 more
wiley   +1 more source

Study on Evidence Application of Expert Opinion in Civil Litigation [PDF]

open access: yes, 2015
随着科学技术的进步及案件难度的提升,司法鉴定在民事诉讼中起着越来越重要的作用,其正确运用有助于查清案件事实,使法官正确适用法律,根据尽可能接近的损失作出公正合理的判决,从而定纷止争,回应人民群众对司法的新要求、新期待。在法律意识逐步提升的同时,鉴定结果的称谓也在不断地更新和完善。2012年民事诉讼法出台后,鉴定意见的说法被广泛运用。法律还以明文规定的形式确立了鉴定意见的证据属性,强调其作为一种证据必须经过法庭的质证、认证方可发挥其证据效用。此外,法律还规定了鉴定人出庭制度及专家辅助人制度 ...
张桂芳
core  

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