Results 41 to 50 of about 12,718 (168)

Risk Management of Base-station Project of F Company [PDF]

open access: yes, 2016
随着移动互联网的不断演进,越来越多的用户使用智能终端上网并且用户对网速的要求越来越快。移动通信技术已演进到第四代,与以往基站建设不同,第四代移动通信基站建设规模大、数量多,技术难度高,要求建网速度更快。 本文以F公司参与的福州移动第四代移动通信基站建设二期工程阶段的风险管理问题展开,在国内外资料收集和文献阅读的基础上,确定基站工程建设项目风险管理模型,对国内学术界和行业内的研究现状进行归纳和评述,确定论文的研究主题。站在施工方的角度,以福州移动第四代移动通信基站建设二期工程进行分析 ...
郑燕
core  

Trait‐Based Prediction of Extinction Risk and Conservation Strategy for Traditional Chinese Medicinal Plants in China 基于性状的中药植物灭绝风险预测与保护策略研究

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 150-163, March 2026.
Our research allows us to understand the predictors of extinction risk in traditional Chinese medicinal (TCM) plant species with known threat status, and incorporate this knowledge to predict other TCM plants with unknown conservation status in China so as to improve the overall effectiveness of conservation strategies.
Yuhan Zheng   +4 more
wiley   +1 more source

Caprini静脉血栓风险评估表在呼吸科住院患者中的使用价值

open access: yesZhongguo shiyan zhenduanxue, 2021
目的观察Caprini静脉血栓风险评估表在呼吸科住院患者使用价值。方法回顾性分析独山子人民医院呼吸科(2017年01月-2019年01月时期)收治的重症并发VTE患者36例设置为VTE组,并以2∶1的比例选取同期治疗未发生VTE的患者72例设置为对照组。将两组患者的住院相关资料收集,包括基础资料和疾病相关资料,根据Caprini风险评估模型对两组风险评估,探讨Caprini风险评估的有效性。结果 VTE组患者体脂数>25kg/m2率、APACHEⅡ评分、合并基础疾病率、死亡明显高于对照组 ...
赵静
doaj  

The Research on Risk Control of Supply Chain--Based on S ore trading center platform operating practices [PDF]

open access: yes, 2016
在中小企业融资难,政府出于扶持中小企业和促进经济发展的需要,核心企业为提升竞争力在转型升级上的需求以及银行为了创收及创新性要求等多方推动下,供应链金融顺应需求和发展孕育而生。供应链金融通过对商流、资金流、物流和信息流的整合运用,将供应链各方紧密地联系在一起,为供应链全部或特定环节提供金融服务,从而在一定程度上解决了中小企业筹融资困难的问题。同时,它帮助核心企业转型升级和供应链中各方提升效率、降低风险、增加收益、降低成本等。 虽然供应链金融可以有效地解决中小企业面临的融资困境,延伸产业链服务的范围 ...
雷君
core  

Balancing Innovation and Control: Public Views on Risks and Governance of AI in Political Communication

open access: yesPolicy &Internet, Volume 18, Issue 1, March 2026.
ABSTRACT With the rise of AI, concerns about its potential for manipulation in political communication have intensified, accompanied by discussions about regulatory measures. Research has explored perceptions of risks and preferences regarding AI use and regulations among the general population, and in fields such as journalism.
Tobias Scherer   +3 more
wiley   +1 more source

城市供水管网运行风险评估模型优化及应用

open access: yesJingshui jishu
【目的】供水管网是城市关键基础设施,其运行状态与城市功能需求和安全保障紧密关联。城市供水管网具有聚集度高、管龄跨度大、维护环境复杂等特点,越来越多的供水管道在超出设计寿命或存在不同程度损伤的状态下持续运行,成为影响城市公共安全的重要风险因素。现亟需通过系统化流程及科学的方法,提升城市供水管网的运维安全水平。【方法】供水管网安全风险评估方法作为一种前置性风险管控工具,对管网系统中的薄弱环节和高风险区域进行识别、量化与分析,实现了从管道事故的被动响应向风险主动预测与预防的转变 ...
Sun Chengang   +3 more
doaj   +1 more source

A Study on Risk of Supply Chain Finance——Take the Supply Chain Finance Business of Company A for Example [PDF]

open access: yes, 2015
供应链金融,这种新兴的融资方式,为商业银行拓展了新的业务和市场,也为各个产业,尤其是产业链条中的中小企业拓宽了新的融资途径。但,供应链金融所蕴含的风险也更为巨大,因为它不再以单个企业作为评价基础,而是综合考察核心企业的信用评价和物流监管企业运营情况对整条供应链上的企业进行授信。因此,在供应链金融迅速发展的背景下,正确分析其存在的风险问题具有一定的现实意义。 本文主要采用定性分析和案例研究相结合的方法,以核心企业的视角展开,从道德风险、操作风险等角度分析供应链金融的风险问题。首先,对供应链金融的概念 ...
王支良
core  

Competence Development and Evaluation Dynamics in the Context of Learning

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 17, Issue 1, March 2026.
ABSTRACT Organizations operating in high‐risk environments rely on learning from real incidents, yet how evaluation practices contribute to competence development and organizational learning remains insufficiently understood. This challenge is evident in police operations, where decisions made under uncertainty have immediate implications for safety ...
Ensieh Roud, Riana Steen, Marita Aune
wiley   +1 more source

Practice and Perfection of Internal Control System in HK Group [PDF]

open access: yes, 2015
中文摘要 从2004年中国境外上市公司基于萨班斯奥克斯利法案启动内控建设,到2014年,内部控制在中国企业已经走过了十年光阴。十年让中国企业经历了内控体系化管理的从无到有,从起步到相对成熟规范。然纵观中国内控十年,中国企业的内部控制大多以满足监管要求为定位,在复杂多变的企业经营环境中,还存在着诸多的危机和困局。 本文从内部控制理念发展入手,解读了内控的关键要素,总结中国内控体系十年成就和内控体系危机和困局,以HK集团三十年内控实践为案例,运用内控五要素分析法研究总结HK内控体系建设中存在的主要问题 ...
宣寅飞
core  

Multiple pregnancy with complete hydatidiform mole and coexisting normal fetus: systematic review and meta‐analysis of clinical outcomes from non‐randomized studies

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.
ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri   +8 more
wiley   +1 more source

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