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111.
公共图书馆作为公共文化服务体系的重要组成部分,在构建学习型社会的大背景下,为促进终身学习的理念,借鉴国外图书馆的前沿探索,提升人文素质和知识内涵,实现公共图书馆在新的历史形势下自身的转型与发展。 相似文献
112.
《Food Policy》2016
Reducing or altering meat consumption has the potential to significantly lower the impact humans have on climate change. Consumers, however, are unlikely to break their food habits unless they are aware of the problem and motivated by the solutions. Fear appeals are often used to overcome this, however, their effectiveness in the context of meat reduction and climate change is unclear. Given the widespread use of fear appeals in information policy, it is important to understand more. The aim of this study was to explore fear—or more specifically—the danger control process in a climate change—food context in order to understand the factors which motivate consumers to reduce or alter their meat consumption. Using a stratified random sample of 222 respondents in Southern Sweden, we develop a model for predicting intentions to adopt specific and general actions to reduce or alter meat consumption. Our results suggest that the general key to motivating consumers is through increasing their self-efficacy towards adopting meat alternatives and educating them on the importance their actions have in reducing the threat. We also found that appraising the threat to self (or those close) was significant, but surprisingly the effect size was greater when the threat concerned others (e.g. others in impoverished nations, animals). 相似文献
113.
In the political system and in public perception, the well-functioning of economy is frequently equalled to the output of the national economic system. However, during the last decades, this narrow conception of economic prosperity started to erode. This paper is based on a rural prosperity conceptual framework that takes into account the systemic nature and dynamics of interactions and impacts within rural systems through the analysis of an organic agriculture cooperative called Camposeven in the south east of Spain. The focus is on rural prosperity, differences in understanding, related parameters and strategies used by the cooperativés farming partners to success without following the traditional conventions of economic growth and farm-efficiency. Experience lessons in this paper demonstrate that the “technical-economic” approach of rural prosperity is not sufficient and results emphasize the important role of individuals’ behaviour as well as the contexts in which they are involved. The findings point to the increasing relevance of expanding both the theory and practice of rural prosperity approaches in sustainable rural development. This is important in order to enrich the connections between rural prosperity and other concepts such as social capital, innovation, social learning and resilience. 相似文献
114.
115.
Prior research has mostly examined consumer attitudes toward online services/retailing in general and a few researchers have addressed consumer experiences with online food delivery (OFD) services. The purpose of this study is to examine the structural relationship between convenience motivation, post-usage usefulness, hedonic motivation, price saving orientation, time saving orientation, prior online purchase experience, consumer attitude and behavioral intention towards OFD services. The study proposes an integrative theoretical research model based on the Contingency Framework and Extended Model of IT Continuance. 224 valid questionnaires were collected to empirically test the research model using the partial least square (PLS) path modeling approach. The results imply that the proposed hypotheses were supported, except for the relationship between prior online purchase experience and post-usage usefulness. Practical implications and limitations are discussed. 相似文献
116.
Research suggests numerous benefits associated with studying abroad. Given the increasingly global nature of the world, it would seem that there is a significant need for international exposure; however, only 1.4% of U.S. students have studied abroad. This study examined program evaluations from 11 short-term undergraduate study abroad programs encompassing a span of 9 years. A total of 185 participants completed the survey using evaluations designed for program improvement, which were collected at the conclusion of each experience. Data were examined using a mixed-methods approach with the goal of identifying programmatic characteristics that contributed to increased student satisfaction. Results indicated that students' preferences were prioritized in terms of logistics, culture, and pleasure. In addition, the engagement and source of experience significantly influenced students' satisfaction with their study abroad experience, implying that students prefer programs with active components and local guides. Findings were examined in light of Mezirow's Transformative Learning Theory. 相似文献
117.
基于工作过程导向的课程开发是当前高等职业教育改革的方向,文章结合实际教学经验总结了基于工作过程导向的高职《数据库技术与应用》课程开发与实践的方案。 相似文献
118.
本文选取2009~2013年中国医药行业上市公司作为研究样本,分别对技术学习的企业内部投入成本与社会外部投入成本对企业创新绩效的影响进行了实证分析,同时探讨了技术学习的两种承担方式之间的关系。研究结果表明,技术学习过程中的企业投入与社会投入均对企业创新绩效产生显著正向影响,技术学习的投入越大,企业创新绩效越好。但政府以税收优惠与财政补贴等政策方式分担企业技术学习成本的效果并不显著。 相似文献
119.
The impact of price and price changes should not be ignored while designing algorithms for predicting customer choice. Consumer preferences should be modeled with consideration of price effects. Businesses need to consider for efficient prediction of an individual's purchase behaviour. Personalized recommendation systems have been studied with machine learning algorithms. However, the price-aware personalized recommendation has received little attention. In this paper, we attempt to capture insightful economic results considered in the marketing and economics disciplines by employing modern machine learning architecture for predicting customer choice in a large-scale supermarket context. We extract personalized price sensitivities and examine their importance in consumer behaviour. The employed data collected from a supermarket chain in Germany consists of implicit feedback based on customer-product interactions and the price of every interaction. We propose a two-pathway matrix factorization (2way-MF) model that is price-aware and tries to memorize customer-product interaction's implicit feedback. The proposed models achieve better model performance than standard Matrix Factorization models widely used in the industry. The approach was re-validated with data from supermarket chain in Taiwan. Other industries can adopt the proposed framework of modeling customer's preferences based on price sensitivity. We suggest that further research and analyses could help understand the cross-price elasticities. 相似文献
120.
Ying Zhen 《Forum for Social Economics》2016,45(4):329-349
This paper compares the importance of English proficiency (EP) on earnings among the foreign-born immigrants from 1980 to 2000 and shows its importance varied over time. The key issue examined is changes in the impact of being in a minority-language enclave and its interactions with the return to EP. Results show that the negative effects of enclaves were the greatest in 1990 and such effects were significantly stronger among those fluent English speakers. The relationship between EP and the enclave effects is explored, which confirms their strong interaction in 1990. However, the evidence of fluent speakers' large migrations from enclaves between 1990 and 2000 is not strong, as of the 24 foreign language groups, 13 showed decreases in fluency in enclaves relative to non-enclaves, while 11 showed increases in fluency in enclaves relative to non-enclaves. This may relate to non-wage benefits of living in enclaves, such as social benefits. 相似文献