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91.
从"全球契约"到"ISO26000"再到"金蜜蜂行动",声势浩大的社会责任运动对政府、社会、企业和公众均产生了巨大影响。对企业而言,如何把社会责任转化为企业竞争能力,是学界和实务界长期研讨的课题。采用突变级数模型,评估2012年12家白酒上市公司在考虑社会责任要素下竞争力的差异。结果表明,社会责任在竞争力排名中的重要性日益凸显,二者具有较强的一致性。从正效应发挥需要满足的履行社会责任与企业主营业务的匹配性、与企业文化的相关性、战略上的竞争性三个方面提出了白酒企业形成社会责任竞争力的对策建议。  相似文献   
92.
The present investigation identifies the key images that British newspapers use to represent climate change risks. In doing so, it widens the scope of the burgeoning literature analysing textual content of climate change media information. This is particularly important given visual information's ability to arouse emotion, and the risk perception literature's increasing focus on the importance of affect in shaping risk perception. From a thematic analysis of newspaper images, three broad themes emerged: the impact of climate change, personification of climate change and representation of climate change in graphical form. In particular, the depiction of climate change as an issue affecting domestic populations rather than just other areas of the world brings the threat closer to home. Challenging the perception that climate change is still a long‐term and future‐orientated threat, visual images concretise the risk by providing viewers with tangible examples of climate change's impact.  相似文献   
93.
主题是民族文化旅游开发的灵魂,它的本质是文化,以其鲜明的特点、独特个性满足了游客多层次的需求,因而,具有强大的旅游竞争力和生命力。分析了民族文化旅游主题开发的历程,较为深入地论述了民族文化旅游主题的文脉选择、主题创意、主题确定等主题的重点内容,并阐述了主题的延伸和创新理论。  相似文献   
94.
在我国各省市大力发展光伏产业等战略性新兴产业的背景下,从市场拉动、企业集聚、创新推动和资源基础四个维度,选取23项指标构成光伏产业竞争力评价指标体系,采用突变级数法建立评价模型。通过对我国31个省市光伏产业竞争力实证分析,结果表明:我国光伏产业发展呈现地域不平衡和两极分化,形成以江浙为主,华北、中南为辅的空间布局,以此提出我国光伏产业空间均衡发展建议。  相似文献   
95.
张应语  封燕 《科学决策》2019,(12):61-76
社会网络分析诞生于1930s,分别在1950s 和1970s 经历了两次黄金发展期。过去40 年,已成为一种新的理论范式。以Web of Science 核心合集数据库的4891 篇(1979~2019)文献为数据来源,采用文献计量方法,对社会网络分析在过去40 年的研究进展进行分析。根据发文量,将社会网络分析研究划分为维持期、成长期与爆发期三个阶段。通过绘制学科领域演进图谱,揭示社会网络分析研究在各学科领域的分布与演进;通过构建关键词共现图谱,揭示高频关键词的重要性以及与其他关键词间的联系;通过聚类分析,揭示社会网络分析相关研究的主题演进呈现进阶式发展;接下来,对各阶段的相关主题和演化趋势进行讨论;最后,对社会网络分析的未来发展进行展望。  相似文献   
96.
Abstract

Objective:

Polycystic kidney disease (PKD) is a clinically and genetically heterogeneous class of genetic disorders characterized by development of renal cysts leading to renal failure and end stage renal disease (ESRD). Autosomal dominant polycystic kidney disease (ADPKD) accounts for the majority of PKD cases and is the predominant monogenic cause of ESRD. Limited information on patient characteristics and healthcare resource utilization is available in this population. This study assessed hospital-based inpatient utilization of patients with ADPKD in the US to help further understand the disease, which may lead to treatments that delay progression and reduce healthcare resource utilization.

Methods:

A cross-sectional analysis was conducted using MedAssets Health System Data to investigate inpatient resource utilization for a total of 1876 patients hospitalized with ADPKD or chronic kidney disease (CKD). Patient characteristics and inpatient resource utilization were compared between hospitalized patients with ADPKD and CKD, including demographic and clinical characteristics, overall health, rates of complications and surgical interventions, and average length of hospital and intensive care unit stay.

Results:

Compared with patients with CKD, patients with ADPKD were more likely to have commercial insurance as their primary payer (36.1 vs 17.8%) and were significantly younger (mean age 57.9 vs 69.5 years) and generally healthier (Charlson Comorbidity Score of 2.0 vs 3.3). Patients with ADPKD also had a substantially shorter average length of hospital stay (6.3 vs 10.3 days). However, patients with ADPKD experienced more kidney-related complications and a higher surgical procedure rate (mainly for transplant and complete nephrectomy).

Conclusions:

Although patients with ADPKD were generally healthier than patients with CKD, specific kidney function complications were more frequent. Patients with ADPKD had a higher rate of major kidney procedures, which may contribute to the high burden of ADPKD-related hospital-based inpatient resource utilization.  相似文献   
97.
莎士比亚的十四行诗是英国文学史中不可逾越的高峰,几乎每一首诗都有着独立的审美价值。笔者通过以韩立德语篇功能中的主位推进模式为基,对莎士比亚的第十八首十四行诗进行分析,旨在说明主位推进模式用于诗歌赏析的独特之处,从而帮助读者更好的理解诗歌的意义。  相似文献   
98.
贺佃斌 《价值工程》2010,29(1):88-89
功能语言学中的主位推进模式是语篇生成的重要形式手段,近年来,语篇在翻译中的重要性愈来愈得到重视。现把主位推进模式作为重要的参考依据,分析了朱自清名篇《匆匆》的三个英译本,可以看到,在译者组织译语语篇时,如果把握住主位述位之间的联系变化,则有利于更全面地再现原文的谋篇意义和交际意义。当译文与源语之间存在结构以及表达习惯等的差异和冲突时,应该做出适当转换和调整,既使译文符合译语的句法习惯,又使重建的主位推进模式能够再现原文语篇风格。  相似文献   
99.
Web2.0标志着互联网时代发展的新时代。它与Web1.0相比具有交互性强、学习者参与、以人为本的特点。Blog、Tag、SNS、RSS、Wiki是Web2.0时代较有特色的学习工具。  相似文献   
100.
SUMMARY

Estimated progression rates for people with active relapsing-remitting multiple sclerosis (RRMS) are essential for resource management but are poorly quantified according to disability severity. In this study data from the placebo arm of the AFFIRM study were used to estimate rates for a population of active RRMS patients and for a rapidly evolving severe (RES) subgroup of RRMS patients. A multistate Markov model was fitted to the data to derive a matrix of annual transition probabilities between disability states. The average progression over 2 years was estimated to be 0.27 Expanded Stability Status (EDSS) points (95% confidence interval (CI) 0.11-0.43) for active RRMS patients and 0.46 EDSS points (95% CI 0.16-0.79) for the RES subgroup. When similar baseline characteristics were used, progression in the RES subgroup was approximately 0.06-0.08 EDSS points faster per year than active RRMS patients. These results may be used for long-term forecasts of progression of these patient groups when used in conjunction with transition rates from RRMS to secondary progressive multiple sclerosis, and between secondary progressive multiple sclerosis EDSS states.  相似文献   
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