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941.
地球物理资料和地质研究结果揭示了扬子地台北缘南秦岭造山带武当地区基本构造特征为巨型推覆构造,命名为武当推覆体。该推覆体由北向南可分为汉江推覆岩席、十堰推覆岩席、杨坪推覆岩席、三台推覆岩席及银洞沟推覆岩席。各推覆岩席表现为由印支期前伸展环境下水平滑脱剪切作用所造成的堆垛的武当群岩系在印支期以来南、北两大陆碰撞造山过程中,历经褶皱一韧一脆性推覆和脆性推覆阶段的构造变形,形成由北向南道冲推覆是前展式结构的叠瓦状巨型推覆体。青峰断裂为武当推覆体的前缘断裂带,该断裂向北缓角度延伸构成推覆体的底板主拆离滑脱断层。该区构造变形环境由伸展一挤压并伴随局部伸展一挤压的转化,促成武当推覆体的发生发展和定位。  相似文献   
942.
结合教学实践,提出挖掘高等数学某些知识点的结构美及思维转换因素;巧妙渗透人文因素,强化高等数学的文化性及美学价值,有利于提高数学学习的趣味性,拓展学生思维,提高学习效果。  相似文献   
943.
The goal of this study is to assess the effects the Korean food featured on the Korean TV drama series Daeganggeum has on the perceptions of national image and intention to visit Korea by residents of Hong Kong, Taiwan, and Thailand. Estimates of structural equation models are used for samples from the three countries to produce information for comparing relationships between variables: on preferring Korean food, the national image of Korea, and the intention to visit Korea for food tourism. The results show similarities and differences between the three national groups. Virtually identical models are found for Hong Kong and Taiwan groups. However, the comparison of Hong Kong and Taiwan groups to the Thailand group demonstrate differences. Specifically, in the Thai sample, distinctiveness of Korean food culture significantly increases the intention to visit Korea for food tourism. All three national groups demonstrate that a strong relationship exists between the national image of Korea and the intention to visit Korea for food tourism.  相似文献   
944.
ABSTRACT

In this article we study the influences of esthetic, functional, and symbolic dimensions of design on attitude toward fjord cruise boats and intention to recommend using the product. Also, we argue for the importance of a product to blend in with the surroundings in which it is used – contextually congruent design. In two studies we find that aesthetic, functional and contextually congruent design has positive influences on attitude toward fjord cruise boats. Designers of fjord cruise boats should develop boats with designs that are congruent with the surroundings in which they will be used.  相似文献   
945.
    
While the linkage between logistics performance and firm performance has received attention in the literature, typically firm performance is measured as customer satisfaction and customer loyalty rather than share of business or other measures that translate into a financial benefit. Thus logistics executives continue to be judged primarily on cost and asset reductions. Only one study has documented how logistics performance affects customer satisfaction and the percentage of business allocated to the suppliers as well as the differences in outcomes between firms identified as primary and secondary suppliers (Leuschner et al. 2012 ). In this research, we use samples in the motion picture and video production industry, and the plastic materials and resins industry to investigate the impact of the Marketing Mix on customer satisfaction and share of business. Our results differ from Leuschner et al. ( 2012 ) regarding the impact of product, price, and promotion on customer satisfaction, but we confirm the impact of logistics performance on customer satisfaction and the relationship between customer satisfaction and share of business for primary and secondary suppliers combined. Finally, we provide a framework to identify logistics service strategies based on a customer's current profitability, potential growth, and the share of a customer's purchases obtained.  相似文献   
946.
    
Despite the econometric advances of the last 30 years, the effects of monetary policy stance during the boom and busts of the stock market are not clearly defined. In this paper, we use a structural heterogeneous vector autoregressive (SHVAR) model with identified structural breaks to analyse the impact of both conventional and unconventional monetary policies on U.S. stock market volatility. We find that contractionary monetary policy enhances stock market volatility, but the importance of monetary policy shocks in explaining volatility evolves across different regimes and is relative to supply shocks (and shocks to volatility itself). In comparison to business cycle fluctuations, monetary policy shocks explain a greater fraction of the variance of stock market volatility at shorter horizons, as in medium to longer horizons. Our basic findings of a positive impact of monetary policy on equity market volatility (being relatively stronger during calmer stock market periods) are also corroborated by analyses conducted at the daily frequency based on an augmented heterogeneous autoregressive model of realised volatility (HAR-RV) and a multivariate k-th order nonparametric causality-in-quantiles framework. Our results have important implications both for investors and policymakers.  相似文献   
947.
关于小微企业融资难与贵的基础性痛点,在影响中小微企业融资的若干因素中,笔者认为人的劣根性是所有因素的关键,也是衍生其他逆经济发展现象的根源。用传统、单一的经济金融理论与思维已经无法解答、解决当前小微企业融资中存在的问题与现象。本文认为综合运用抑制人的劣根性、深化金融供给侧结构性改革、提升小微企业的发展韧性、大力发展与运用金融科技是彻底改变中小微企业融资状况,促进中小微企业金融生态持续、健康成长的“四大根治良方”。  相似文献   
948.
供给侧结构性改革是适应和引领当前中国经济发展新常态的重大创新和必要举措。深刻理解供给侧结构性改革的内涵和本质,有助于更好地推进供给侧结构性改革。通过从供给侧结构性改革的理论背景、政策性内涵、必要性、任务以及与总需求管理的关系五个方面对供给侧结构性改革的相关研究进行梳理,可以发现学术界对于供给侧结构性改革的具体推进路径存在着较大的分歧。  相似文献   
949.
国家创新系统从系统角度对创新理论进行了深化,文章对国家创新系统的构成及特性进行了分析,并对我国建设国家创新系统的结构性问题进行了探讨。  相似文献   
950.
在区域经济的发展过程中,地方政府之间日益激烈的竞争必然会造成区域之间的产业政策趋同.这对于区域经济的协调发展和长远发展极为不利.化解问题的办法应当靠提高中央政府的宏观调控水平,强化地方政府的责、权、利边界,引导地方政府在区域产业政策中体现差异性.  相似文献   
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