Abstract Based on SWOT analysis, this paper combines data mining algorithms to analyze the quality of preschool education curriculum Civics and propose corresponding strategies. First, the internal and external strengths, weaknesses, opportunities, and threats to the quality of preschool education curriculum Civics and Politics are identified through SWOT analysis. Then, data mining algorithms are used to extract numerical attribute features and categorical attributes, and adaptive optimization methods are used to derive adaptive weighted edge vectors to obtain the probability density function of the quality of course ideology. Finally, the study found that the overall satisfaction of teachers and students was more than 70% based on a SWOT analysis. Corresponding countermeasures are proposed to provide an important reference for developing preschool education programs.
Purpose: The purpose of this study is to conduct a thorough review of the results, contributions, and limitations of forecasting studies in the hotel industry to uncover how those studies contribute to the body of knowledge and what limitations of those studies should be filled by future studies. Design/methodology/approach: To uncover the overall trends and evolution of hotel forecasting findings, this study used a systematic literature review approach to ensure the strictness and transparency of the review process. To select a paper to be reviewed, two main review processes including keyword searching and citation counts of each paper were conducted. To assure the rigor of our first two procedures, this study took further steps including cross-checking the results of those studies and calculating the average citation per year of the selected studies. The selected papers were analyzed based upon their forecasting areas, the contribution of each paper by using citation score, frequency of using methodology or techniques, demographic characteristics of authors, and major trends of the forecasting studies. Findings: This research has compiled a list of the most cited papers, as well as the average number of citations per year, the top list of the most used nations and subject areas which manifested the contribution to the body of literature in this study. Research limitations/implications: Future research should consider using other platforms such as Web of Science (WoS) or Scopus to emphasize more the impact and value of the literature study. The outcome of this study will help other researchers to have a better understanding of the used models in forecasting the industry as well as to decipher the most and the least studied research areas in the forecasting hotel industry. Originality/value: This study explored the overall development, contributions, and limitations of forecasting studies in the hospitality industry in an updated, thorough literature analysis. The themes and types of research that have already been studied can be seen by the researchers, as well as those that have not yet been explored.
A Review of Forecasting Studies for the Restaurant Industry: Focusing on results, contributions and limitations 의 이용 수, 등재여부, 발행기관, 저자, 초록, 목차, 참고문헌 등 논문에 관한 다양한 정보 및 관련논문 목록과 논문의 분야별 BEST, NEW 논문 목록을 확인 하실 수 있습니다.
IPMC (Ionic Polymer Metallic Composite) is a kind of electroactive polymer (EAP) which is used as an actuator because of its low driving voltage and small size. The mechanism of IPMC actuator is due to the ionic diffusion when the voltage gradient is applied. In this paper, the complex IPMC fabrication such as Ag-IPMC be further developed in this paper. The comparison of response time and tip bending displacement of Pt-IPMC and Ag-IPMC will also be presented. We also use the optimized IPMC as the lens actuator integrated with curvilinear microlens array, and use the 3D printer to make a simple module and spring stable system. We also used modeling software, ANSYS Workbench, to confirm the effect of spring system. Finally, we successfully drive the lens system in 200μm stroke under 2.5V driving voltage within 1 seconds, and the resonant frequency is approximately 500 Hz.
Problems usually occur in teaching of the two basic subjects of An Introduction to Arts and An Introduction to Aesthetics.This is not just a pure teaching problem,for it involves such themes as the relations between technology and arts,works and mechanisms,arts and media,traditional art and modern art,and art and ethnography.The way of thinking is expected to change with all this in effect.
In this work, we demonstrate a modified photometric stereo system with perfect pixel registration, capable of reconstructing continuous real-time 3D video at ~8 Hz for 64 × 64 image resolution by employing evolutionary compressed sensing.
Travel by Fuchun Jiang and Car Flying on National Highway are two special literary texts in Yu Dafu's travel proses.They depict modern Chinese travelers' car travel experience in the 1930s and record the cultural cognition,comparison and identity in different cultures between Chinese and westerners.Thus,interpretation to these cross-cultural texts will reveal the relationship between modern Chinese travel literature and modernity.
State accountant reform is an important part of future financial management reform in China.The reform has already been experienced in western countries and it has provided references for the reform in China.This paper has pointed out that state accountant reform should build up the foundation for the reform,then,promote responsibilities reform,and affirm the objectives of state accountant.This paper has also proposed some suggestions and measures for state accountant reform in order speed up the reform.
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