Results 21 to 30 of about 45,636 (178)

The Research on Influential Factors of Currency Internationalization: Based on Different Functions of Currency [PDF]

open access: yes, 2016
在美元垄断的国际货币体系下,全球经济发展过程中的各种弊端日益凸显,各国对于货币体系“去美元化”向多元化发展的呼声越来越高,加之国际化后带来的正效应,吸引很多国家推动自身货币走向国际化。人民币国际化也在近几年成为热潮。2015年人民币被纳入SDR,占比达10.92%,超过日、英,成为SDR中第三大货币,标志着人民币国际化迈入新阶段。目前中国作为世界第二经济体、第一贸易大国,涉及的国际间巨量资金、贸易往来为推动人民币的贸易投资结算提供了基础。随着资本项目逐渐开放、中国经济转型产业结构升级加速、金融改革深化 ...
叶静
core  

Constructed value of information with iterative scoring and parametric uncertainty to identify management‐relevant research priorities for a declining raptor species

open access: yesConservation Biology, EarlyView.
Abstract Constructed value of information (CVoI) is an expert elicitation decision‐analytic tool used to prioritize sources of uncertainty based on their potential to improve decision outcomes if resolved. Despite increased application of CVoI, the robustness of CVoI prioritization of sources of uncertainty relative to differences in expert elicitation
Kristin P. Davis   +7 more
wiley   +1 more source

基于灰关联分析微气象因素和导线温度对输电线路导线覆冰的影响

open access: yesGaoya dianqi, 2011
输电线路导线覆冰不仅与微气象条件有关,而且与导线温度有关。针对目前微气象因素与覆冰的相关性分析不全面、不系统,且部分研究没有考虑导线温度对覆冰的影响,无法确定输电线路导线覆冰的主要影响因素等问题,笔者统计了贵州电网220kV铜黎线路和220kV鸡阳二回线路覆冰监测数据,采用灰关联方法分析了输电线路导线覆冰与微气象条件(环境温度、环境湿度、环境风速)和导线温度等因素之间的关系,确定了该两条输电线路导线覆冰和上述4个因素之间的关联度,找出影响导线覆冰的主要因素。结果表明 ...
欧阳丽莎, 黄新波
doaj  

An empirical analysis of the factors affecting the real estate price in Hangzhou City [PDF]

open access: yes, 2016
近几年来我国大部分城市房价快速上涨,高昂的房价与相对较低的收入已 成为我国居民日常生活中一个重要的矛盾。但自从14年下旬开始,全国房价开 始呈现分区域的差异化趋势,二三线城市房地产价格出现不同程度的下滑,而 一线城市房价依然坚挺。从宏观角度来看,房价是关乎社会稳定的一个重要因 素;从微观角度来看,房价对人民的日常生活有着巨大的影响。所以,房地产 价格不仅成为专家学者的重要研究课题,也成为政府、企业和媒体关注的重 点。但是,此前关于房地产价格的影响因素研究一直面临着许多困境,我国政 ...
邢海波
core  

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, EarlyView.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

Based on System Dynamics Theory View Point to Discuss the Tourism Marketing Competitiveness Method and Theory —The Case of Taiwan Scenic Area of East Rift Valley and Sun Moon Lake [PDF]

open access: yes, 2015
旅游业需要雇用大量劳工才能维持服务质量且发展旅游业可带来大量就业机会,旅游亦为许多国家赚取外汇的主要来源,所以,许多国家将发展旅游业視为重要任务。在世界旅游业日益发展的同时,为了获得旅游商机,世界各地争相提升其旅游竞争力,在旅游竞争力分析中,旅游市场竞争力是旅游竞争力的一个构面与分支。提升旅游竞争力的重要目的之一是为了提升旅游目的地的营业额,因此吸引旅行者为提升旅游竞争力的重要任务。也因此,旅游目的地的旅游营销竞争力分析便是一个热门与重要且涉及许多理论与实践问题 ...
吕怡艳
core  

Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities

open access: yesConservation Biology, EarlyView.
Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner   +10 more
wiley   +1 more source

Empirical Research on the Maintenance Time of Granted Patents in the Electricity Technological Field [PDF]

open access: yes, 2016
专利的有效维持是专利价值实现的前提,专利维持时间是专利维持制度优劣的重要标志,也是反映专利制度运行绩效的关键指标。因此研究专利制度的有效性,必须以考察专利维持的实际状况入手。本文以电学类技术领域为研究对象,以美国、日本、韩国、德国、法国、中国授权发明专利数据作支撑,对电学类技术领域授权发明专利的维持时间进行论证分析,得到如下结论: 首先,电学类技术领域内授权发明专利的维持时间长短围绕各自国家授权的专利整体平均维持时间波动。美国发明专利的维持时间最长,其次是法国、日本、德国、韩国发明专利 ...
章燕
core  

Drivers of bat researchers’ intent to adopt field hygiene practices

open access: yesConservation Biology, EarlyView.
Abstract Infectious disease is a growing threat to wildlife, with zoonotic transmission most likely at the human–wildlife interface. One underappreciated activity at this interface is fieldwork with wild animals, but associated risks can be mitigated through field hygiene (FH) practices, such as using personal protective equipment and other appropriate
Joanna L. Coleman   +6 more
wiley   +1 more source

An Empirical study of Non-performing Corporate Loan Ratio of state-controlled Commercial Banks-- A Comparative Industry Analysis of B Branch's Corporate Loans [PDF]

open access: yes, 2016
根据中国银行业监督管理委员会2016年初发布的数据,至2015年四季度末,我国商业银行不良率已连续10个季度上升、不良贷款余额已连续16个季度增加,商业银行信贷资产质量管理面临前所未有的压力。2016年随着供给侧结构性改革的推进,实体经济在去产能、去库存、去杠杆的过程中,商业银行信贷资产质量管控压力进一步增大。在这一背景下,对国有控股银行不良贷款影响因素的研究具有现实意义。 首先,通过国内外学者关于不良率影响因素理论研究、法人和零售贷款的比较分析,明确本文以法人贷款为研究对象 ...
张琳颖
core  

Home - About - Disclaimer - Privacy