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991.
992.
Motoi Iwashita Ken Nishimatsu Takeshi Kurosawa Shinsuke Shimogawa 《The Review of Socionetwork Strategies》2010,4(1):17-28
An increase of broadband demand is forecasted by transitional methods that consider the effect of this increase through many
factors, such as customer requirement diversification, and new service introduction and deployment under competition. Broadband
demand forecasting has become important for closing the digital divide, promoting regional developments, and constructing
networks economically; therefore, a demand forecast model that considers the mechanisms of market structure is necessary.
In this paper, a demand analysis method for broadband access combining macro- and micro-data mining is proposed, and the service
choice behaviour of customers is introduced as a customer model not only to express the macro trend of market structure, but
also to consider area marketing. The proposed method can estimate the potential demand, determine the point at which broadband
demand growth peaks in a specified area, and support a decision for ultra high-speed broadband access facility installation. 相似文献
993.
Are lodging customers ready to go green? An examination of attitudes,demographics, and eco-friendly intentions 总被引:1,自引:0,他引:1
Heesup Han Li-Tzang Jane Hsu Jin-Soo Lee Chwen Sheu 《International Journal of Hospitality Management》2011
This study attempted to answer the following research questions: (1) Do eco-friendly attitudes affect hotel customers’ environmentally friendly intentions to visit a green hotel, to spread word-of-mouth about a green hotel, and to pay more for a green hotel?; (2) If so, which facet of attitudes has the greatest impact?; (3) How do their expressed intentions differ across gender, age, education, and household income?; (4) How do such expressed intentions differ based on the existence of previous experience staying at a green hotel? A total of 422 cases were used to answer the research questions. Findings indicate that customers’ green attitudes are, in general, significantly associated with their expressed intentions to visit a green hotel, to spread word-of-mouth about a green hotel, and to pay more for it. Gender differences in such intentions were found, and the intentions were affected by their previous experiences with a green hotel. However, the eco-friendly intentions did not significantly differ across age, education, and household income. 相似文献
994.
Horng Jeou-Shyan Hsu Hsuan Liu Chih-Hsing Lin Lin Tsai Chang-Yen 《International Journal of Hospitality Management》2011
The purpose of this study was to identify top managers’ competencies in hotel unit leaders perceived to be most critical for career development, and using the Fuzzy Delphi and Analytic Hierarchy Process methods to determine perceptions of the importance of various competencies in different dimensions. This study uses snowball sampling methods to collect data from 25 hotel top managers and uses qualitative and quantitative surveys, including interviews, questionnaire review and a questionnaire survey. A two-stage research design is adopted to understand the differences in perceived competency requirements better. The analytical results demonstrate the required competencies of top managers in the hotel industry, and divide them into generic and technical dimensions, 18 competency domains, and 107 competency indices. The top three most important competency domains are “leadership,” “crisis management,” and “problem-solving.” The proposed management competency framework provides an important implication for educators, practitioners, and researchers. 相似文献
995.
Application of the Theory of Planned Behavior to green hotel choice: Testing the effect of environmental friendly activities 总被引:2,自引:0,他引:2
The present study proposed and tested Ajzen's Theory of Planned Behavior (TPB) model to explain the formation of hotel customers' intentions to visit a green hotel. The findings showed the TPB model has a good fit to the data and better predictive power for intention than the Theory of a Reasoned Action model. Based on theoretical support and suggested modification indices, a refined TPB model was developed. Consistent with the theory, the results of a structural equation analysis revealed that attitude, subjective norm, and perceived behavioral control positively affected intention to stay at a green hotel. Further investigation indicated the paths between these predictors and intention did not statistically differ between customers who actively practice ecofriendly activities and those who are not often engaged in environmentally conscious behaviors in their everyday lives. Implications and suggestions for future research are discussed. 相似文献
996.
997.
998.
In Germany, we currently see on-going changes in politics and society. More and more people seem to lose faith not only in politics, but also in the mainstream media. Since autumn 2014, the distrust in and suspicion of the news media has reached a new level: the group “Pegida” (Patriotic Europeans against the Islamization of the West) coined the term Lügenpresse (lying press) to illustrate their growing distrust in news media. The term lying press emerged for the first time in 1914 and was regularly used for war propaganda to defame foreign media. In general, the term is not only used by followers of a certain political direction, but in the context of different, especially antidemocratic, political movements (e.?g., during the National Socialist era or during the GDR era in Germany). Since the beginning of the 2000s, however, the concept has been increasingly referred to by right-wing groups (see Heine 2015; Klarmann 2013). Nevertheless, this is not only an issue in Germany, since Pegida has support in other European countries, such as Great Britain and the Netherlands.News media become part of their own coverage as soon as they refer to these developments. Self-discussion or self-coverage can be described as journalistic communication about journalism and means that the media themselves become the object of reporting. Hence, when media use the term lying press, they inevitably refer to themselves. The present study deals with how the media refer to the term lying press and how they reflect upon it. The main question we deal with in our study is how detailed the concept is reflected on and how the media deal with the associated reproach of deliberate misinformation.Drawing on the concept of framing, a content analysis is employed in order to analyze how newspapers report on the term, how they relate it to themselves and how they deal with its implications. The framing approach deals with the emergence, dissemination and alteration of interpretive frames, which are placed on an issue and determine the point of view on this topic. According to Matthes (2014), frames can be understood as a tool to highlight certain information or aspects of a topic while neglecting others. The framing approach deals with the genesis, alteration and effects of frames, which are located at various points in the communication process. In this study, we focus on media frames in the daily newspaper coverage. We rely upon the definition according to Entman (1993) which has been most frequently operationalized so far.We postulate several research questions that deal with the concept of self-coverage and framing. We are, for example, interested in verifying the sections of newspapers in which the term is referred to and if there are differences in how strongly the term is reflected upon. Furthermore, our research interest focuses on how the term is framed, which frames are dominant in the news media and if the frames change over time. We investigated the coverage of the five most widely circulated daily newspapers (Frankfurter Allgemeine Zeitung, Süddeutsche Zeitung, Bild, die Welt, and die tageszeitung) in Germany from October 2014 to October 2015. We discovered 304 articles with 338 statements referring to the term lying press. With a cluster analysis, we extracted four frames.Overall, the term lying press is more strongly reflected on in media sections than in political reporting. In political sections the term is often only mentioned without further contextualization. The four extracted clusters, which can be interpreted as media frames, are termed as follows: demanding author frame, reserved expert frame, external accusation frame, and unreflected author frame.In political sections of newspapers, the two rather undifferentiated frames (external accusation frame with 35% and unreflected author frame with 36%) are dominant. The reserved expert frame (35%) and the unreflected author frame (43%) are the two dominant frames in media sections. Nevertheless, the two most common frames (external accusation frame and unreflected author frame) do not use the term lying press in a critical and reflective way (combined percentage of 60%). The selection of the term as “non-word” of the year did not significantly change the frequency with which the four frames are used within the media.Our results show that the term lying press is used in different ways – but in most cases, there is only little or no elaboration. Frequently, the term is only mentioned without a deeper discussion and classification of the term and its meaning. It sometimes even seems that newspapers use the term ironically as a synonym for themselves instead of the terms media or press. However, the associated trivialization of a term carrying such negative connotations is problematic and could help to establish lying press as an unreflected designation for the media. The media might miss the opportunity to both react decisively to the accusations and to illustrate how important they are in a democratic society. The term must be placed in its historical context and should not be permitted as a flat-rate defamation. Whether the underlying criticism is justified or not, the media should discuss the term and, if possible, invalidate it. In this context, the media must perform their function of practicing criticism – also against themselves. Limitations and future research are discussed at the end of the paper. 相似文献
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1000.
In manufacturing industries, product inspection is automated and the use of image data is increasingly being employed for defect detection. A manufacturing company in Japan produces an item and inspects the produced products using image data. Reducing the error rate is important in product inspection because poor inspection of products might lead to the delivery of defective products to consumers (consumer’s risk) and strict inspection increases production cost (producer’s risk). To reduce the error rate, we highlighted fault points using a two-dimensional moving range filter and discriminated defect production through a unanimous vote among Mahalanobis classifiers for each color component. For results, we achieved a lower error rate than the current system. This research is an empirical study of how to use image data in defect detection. 相似文献