期刊文献+
共找到2,763篇文章
< 1 2 139 >
每页显示 20 50 100
Research on Teaching Reform Strategies of Python Programming Course Based on Artificial Intelligence Technology
1
作者 Hong Chen 《Journal of Electronic Research and Application》 2025年第5期25-29,共5页
As one of the core courses for computer-related majors,the Python programming course has become increasingly important in the era of artificial intelligence.It aims to help students develop good computer thinking and ... As one of the core courses for computer-related majors,the Python programming course has become increasingly important in the era of artificial intelligence.It aims to help students develop good computer thinking and improve their abilities in programming and data analysis.The application of artificial intelligence technology in the teaching of Python programming courses is of great significance for optimizing the allocation of teaching resources,enriching students’learning experience,and significantly improving teaching quality.Based on this,this paper first briefly expounds on the importance of applying artificial intelligence technology in the teaching of Python programming courses.On this basis,it focuses on exploring effective strategies for the teaching reform of Python programming courses based on artificial intelligence technology,hoping to provide new ideas for the teaching of Python programming courses and contribute to cultivating more Python programming talents with artificial intelligence literacy. 展开更多
关键词 Artificial intelligence technology Python programming course Teaching reform Effective strategies
在线阅读 下载PDF
Feature analysis on US military aircraft engine advanced technology programs 被引量:3
2
作者 LIANG Chun-hua SUN Ming-xia LIU Hong-xia 《航空动力学报》 EI CAS CSCD 北大核心 2014年第7期1701-1709,共9页
US military aircraft engine advanced technology programs were overviewed and analyzed from light weight gas generator(LWGG)program initiated in 1960 sthrough integrated high performance turbine engine technology(IHPTE... US military aircraft engine advanced technology programs were overviewed and analyzed from light weight gas generator(LWGG)program initiated in 1960 sthrough integrated high performance turbine engine technology(IHPTET)program started in 1980 s,then to versatile affordable advanced turbine engine(VAATE)program.Some features and trends were summarized and concluded by literature statistics method,such as teams based on closely corporation among government,industries and academics,goals oriented with national defence strategies and weapon system development requirements,engineering manufacture and development including all relative disciplines and areas,verification measured by technology readiness level,the application extending to military aircraft engine,civilian engine,gas turbine and space vehicle,etc.The experience and lessons obtained can provide reference and guide for technology research and engineering manufacture and development of military aircraft engines in the world. 展开更多
关键词 AIRCRAFT ENGINE MILITARY AIRCRAFT ENGINE advanced technology program technology CORPORATION multi-discipline development technology verification
原文传递
Selecting method of districts with science and technology program’s priority support and its positive analysis 被引量:2
3
作者 王宏起 王雪原 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2008年第1期80-85,共6页
According to growth pole theory, this paper puts forward that when allocating regional science and technology (S&T) innovation resources based on S&T program, should abide the principle that important area rec... According to growth pole theory, this paper puts forward that when allocating regional science and technology (S&T) innovation resources based on S&T program, should abide the principle that important area receives priority support; Meanwhile, it designs method to ascertain district S&T advantage and S&T innovation resources utilizing efficiency as well as S&T developing speed by using component analysis and DEA method, and then constructs three-dimension selecting model,by which a positive research on Heilongjiang is made, the purpose of which is to offer scientific method support and decision-making foundation for making regional S&T program. 展开更多
关键词 science and technology program science and technology advantage utilizing efficiency developing speed
在线阅读 下载PDF
Verifying the Effects of an Education Program Leveraging Information Technology to Promote Cervical Cancer Screening in Women Aged 20 - 29—A One-Year Longitudinal Study
4
作者 Nakamura Tomoko Sasaki Ayako 《Health》 2020年第11期1526-1542,共17页
The purpose of this research is to implement an IT-based education program in order to promote cervical cancer screenings for women aged 20 - 29 years, as well as to examine the results of said program. This is a long... The purpose of this research is to implement an IT-based education program in order to promote cervical cancer screenings for women aged 20 - 29 years, as well as to examine the results of said program. This is a longitudinal/comparative study of two groups, one for which the program was implemented (the intervention group), and the other for which it was not (the control group). The program consisted of attending a health lecture and encouragement to be screened one month, six months, and one year later sent through IT-based methods. The target was unmarried women aged 20 - 29 who had neither previously given birth nor had been screened for cervical cancer in a period one year prior. They were divided into two groups, the intervention group (n = 142) and control group (n = 145). The effectiveness of the program was assessed via an initial survey and further surveys six months and one year later. Results were based on the Japanese version of the Health Belief Model Scale for Cervical Cancer and the Pap Smear Test (HBMSCCPST), knowledge scores in the categories of Healthy Lifestyles, Cervical Cancer, Cervical Cancer Screening, and screening behavior. A two-way ANOVA of the HBMSCCPST subscales and knowledge scores in the initial, six-month, and one-year surveys was performed, showing interaction in Cervical Cancer (p = 0.00). Main effects were observed in Cervical Cancer Screening (p = 0.00) and Healthy Lifestyles (p = 0.00). Regarding the amount of change from the initial survey, knowledge scores in the Cervical Cancer (p = 0.027) and Cervical Cancer Screening (p = 0.016) categories were significantly higher in the intervention group than in the control group. There was no significant difference in cervical cancer screening rates (p = 0.26) between the two groups. However, a small-degree effect size was observed for Benefits, Seriousness, and Susceptibility subscales in both examinees and non-examinees. Although the educational program of this study was effective in improving the knowledge of women in their twenties, there was little improvement in HBMSCCPST and it did not lead to the promotion of cervical cancer screening. In order to raise interest in cervical cancer screening, it is necessary to consider useful content to guide women to consult with healthcare professionals, a long-term population approach, and organizational structure of consultation. 展开更多
关键词 Cervical Cancer Screening Age 20 - 29 Educational program INFORMATION technology
暂未订购
Critical Review of Literature on Radiologic Technology Education Program Evaluation
5
作者 Carmen T. Saunders-Russell 《Open Journal of Medical Imaging》 2016年第4期108-122,共15页
Curriculum has achieved a varied record of success in influencing health based practices and developing professional skills. Designing and implementing an effective radiologic technology educational program curriculum... Curriculum has achieved a varied record of success in influencing health based practices and developing professional skills. Designing and implementing an effective radiologic technology educational program curriculum requires a disciplined pedagogical approach where the instructor performs a thorough situational analysis, develops a theory based and pragmatic learning plan, and implements a course of study in accordance with the established educational guidelines and requirements. Diligent efforts are needed to enhance the relationship amongst curriculum developers and evaluators. The collection of information at the formative stage: followed by process evaluation to assess implementation as the curriculum progresses, and summative evaluation to assess impact is required for accreditation of program in the United States by the Joint Review Committee for Education in Radiologic Technology. Formative evaluation research is used to enhance effectiveness of the curriculum, guide development of teaching and learning strategies, and reveal promising and ineffective components of curriculum. This review of literature provides evidence as to what is considered to be the best practice in the program evaluation/accreditation process. 展开更多
关键词 program Evaluation Formative Evaluation Radiologic technology Webinars ACCREDITATION Professional Development Training Adult Learning Problem-Based Learning
在线阅读 下载PDF
Current Trends of 2116 Science and Technology Program
6
《中国气象科学研究院年报》 1999年第0期46-46,共1页
关键词 Current Trends of 2116 Science and technology program
在线阅读 下载PDF
Carbon Reduction Programs and Key Technologies in Global Steel Industry 被引量:7
7
作者 Jian-xun FU Guo-hao TANG +1 位作者 Ren-jie ZHAO Weng-sing HWANG 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 2014年第3期275-281,共7页
Greenhouse gases, particularly the carbon dioxide, cause global warming and extreme weather, which has become a serious threat to human beings. The steel industry creates enormous amounts of carbon emission and has tr... Greenhouse gases, particularly the carbon dioxide, cause global warming and extreme weather, which has become a serious threat to human beings. The steel industry creates enormous amounts of carbon emission and has tremendous potential in carbon reduction. Considering the consistently increasing demand of iron and steel, to obtain significant carbon reduction by reducing the steel production is not practical, thus the development and implementa- tion of carbon reduction programs and technologies is important for the steel industry. Despite the significant poten- tial of carbon reduction in the steel industry, ironmaking and steelmaking processes are complex. Therefore, resear- ches and developments for the carbon reduction must focus on key processes. Here, key processes and technologies adopted in ULCOS program in EU, COURSE 50 program in Japan, POSCO program in South Korea, AISI pro- grams in US and other carbon reduction programs are summarized and evaluated, and feasible suggestions for carbon reduction in developing countries are presented. If effective measures can be referred to and taken in developing coun- tries, global carbon emission can be greatly reduced. 展开更多
关键词 steel industry C02 carbon reduction program carbon reduction technology
原文传递
Application Strategy of PLC Technology in Energy-Saving Control of Tunnel Lighting 被引量:2
8
作者 Yuling Zhang 《Journal of Electronic Research and Application》 2023年第3期7-12,共6页
In this study,we investigated on the application of planar lightwave circuit(PLC)technology in energy-saving control of tunnel lighting.The application status of PLC in the field of energy saving followed by the neces... In this study,we investigated on the application of planar lightwave circuit(PLC)technology in energy-saving control of tunnel lighting.The application status of PLC in the field of energy saving followed by the necessity of energy saving in tunnel lighting was analyzed.Finally,the application of PLC in tunnel lighting energy-saving control around the three dimensions of system overall architecture design,control scheme,and program control process was investigated.The results showed that the system meets the requirements of control effect,robustness,and visual effect after trial operation,and is suitable for practical applications. 展开更多
关键词 Energy-saving tunnel lighting PLC technology Control scheme program control
在线阅读 下载PDF
Studying Design and Use of Healthcare Technologies in Interaction: The Social Learning Perspective in a Dutch Quality Improvement Collaborative Program
9
作者 Esther van Loon Nelly Oudshoorn Roland Bal 《Health》 2014年第15期1903-1918,共16页
Designing technologies is a process that relies on multiple interactions between design and use contexts. These interactions are essential to the development and establishment of technologies. This article seeks to un... Designing technologies is a process that relies on multiple interactions between design and use contexts. These interactions are essential to the development and establishment of technologies. This article seeks to understand the attempts of healthcare organisations to integrate use contexts into the design of healthcare technologies following insights of the theoretical approaches of social learning and user representations. We present a multiple case study of three healthcare technologies involved in improving elderly care practice. These cases were part of a Dutch quality improvement collaborative program, which urged that development of these technologies was not “just” development, but should occur in close collaboration with other parts of the collaborative program, which were more focused on implementation. These cases illustrate different ways to develop technologies in interaction with use contexts and users. Despite the infrastructure of the collaborative program, interactions were not without problems. We conclude by arguing that interactions between design and use are not naturally occurring phenomena, but must be actively organised in order to create effects. 展开更多
关键词 Quality Improvement COLLABORATIVE program SOCIAL Learning User Representation Healthcare technology LONG-TERM Healthcare
暂未订购
Application of Immersive Media Technology in Ideological and Political Theory Courses Instruction at Shandong Vocational Colleges 被引量:1
10
作者 Guoqing Liu Tingting Guo Ohamariah Samu 《Journal of Contemporary Educational Research》 2024年第5期187-193,共7页
This paper describes how virtual classrooms and out-of-classroom instruction can be used to help students in ideological and political theory courses strengthen their identities and improve the efficiency of their ass... This paper describes how virtual classrooms and out-of-classroom instruction can be used to help students in ideological and political theory courses strengthen their identities and improve the efficiency of their assignments.By using immersive media technology,the course is turned into a form of entertainment,enriched with content,and combined with methods such as digital video editing and manipulation to meet the needs of students in university ideological and political theory courses.Virtual reality technology can create realistic virtual environments created by computers,enabling students to perceive and manipulate a variety of virtual objects,interact with them,and create a sense of immersion in the virtual environment.Research has shown the potential benefits of using immersive media technologies and augmented reality in education.The potential of virtual reality in education has been increasingly emphasized and has been widely researched and applied. 展开更多
关键词 Immersive technology High school ideological and political program Virtual classroom Shandong education
在线阅读 下载PDF
Implementation and Evaluation of Infertility Reflection in Early Pregnancy after the Use of Assisted Reproductive Technology: A Feasibility Study
11
作者 Takayo Sakiyama 《Open Journal of Nursing》 2021年第6期477-488,共12页
<strong>Background: </strong>This study aims to evaluate the infertility reflection in early pregnancy after assistive reproductive therapy (ART), including 1) process evaluation (the use and evaluation of... <strong>Background: </strong>This study aims to evaluate the infertility reflection in early pregnancy after assistive reproductive therapy (ART), including 1) process evaluation (the use and evaluation of infertility reflection) and 2) outcome evaluation (satisfaction of care needs, anticipatory anxiety towards the loss of a pregnancy or fetus, cognition of infertility experience, and depression and anxiety). <strong>Methods: </strong>This program evaluation study used a one-group pre-post-test design. The participants were 50 primiparas who had undergone ART at two fertility treatment facilities in a metropolitan area in Japan. For the infertility reflection, they conducted an online reflection. Data were collected three times: at the 5th week of pregnancy (Time 1), the 8th week of pregnancy as the final consultation at the clinic (Time 2), and the 16th week of pregnancy as the final point of early pregnancy (Time 3). <strong>Results: </strong>The data from 40 participants were analyzed. More than 80% of the users of the online reflection positively evaluated the appropriateness and usefulness of the methods and contents. Organized thoughts and feelings by reflection were shown as the reasons for the usefulness. The evaluation of the online reflection showed a relatively strong correlation with the Care Need Satisfaction Scale (CNSS) for both Time 2 and Time 3, but the online reflection did not show a significant correlation with the other outcome variables. There were no significant differences in outcome variables between users and non-users of online reflection between Time 2 and Time 3. <strong>Conclusions:</strong> Attempts at the reflection in early pregnancy require modified methods that do not have a negative impact and lead to the fulfillment of needs. 展开更多
关键词 Infertility Reflection Online Support program Assisted Reproductive technology Early Pregnancy program Evaluation
暂未订购
Deep Drilling Technology of China
12
作者 Ni Rongfu(Drilling Bureau, CNPC) 《China Oil & Gas》 CAS 1995年第1期40-43,共4页
DeepDrillingTechnologyofChinaNiRongfu(DrillingBureau,CNPC)Keywords:Drillingtechnology,Deepwell,Engineeringde... DeepDrillingTechnologyofChinaNiRongfu(DrillingBureau,CNPC)Keywords:Drillingtechnology,Deepwell,Engineeringdesign,Casingprogra... 展开更多
关键词 DRILLING technology DEEP WELL Engineering DESIGN CASING program design.
在线阅读 下载PDF
Technology Integration and Innovation:the Power of Multi Specialty Collaborative Research
13
《China Oil & Gas》 CAS 2020年第5期31-33,共3页
In the book"The Essence of Technology",Brian Arthur,the founder of complexity science and technology thinker,talked about the three most essential cores of technological innovation:phenomenon,combination and... In the book"The Essence of Technology",Brian Arthur,the founder of complexity science and technology thinker,talked about the three most essential cores of technological innovation:phenomenon,combination and recursion.Phenomenon Whether it is simple technology or complex technology,it is a collection of phenomena that have been captured and used,and it is a purposeful programming of phenomena. 展开更多
关键词 programMING INTEGRATION technology
在线阅读 下载PDF
The Smart Grid Technology Development Strategy of Taiwan
14
作者 Faa-Jeng Lin Yenhaw Chen +1 位作者 Su-Ying Lu Yvonne Hsu 《Smart Grid and Renewable Energy》 2016年第5期155-163,共9页
In Taiwan, in corresponding to the policy of reducing CO2 emission, reforming current energy structure, and saving energy, the National Energy Program (NEP)-Smart Grid General Project Phase 1 was implemented. The obje... In Taiwan, in corresponding to the policy of reducing CO2 emission, reforming current energy structure, and saving energy, the National Energy Program (NEP)-Smart Grid General Project Phase 1 was implemented. The objectives of this project are meant to enhance the robustness of the power grid, reduce greenhouse gas emission, increase the penetration rate of renewable energy and develop smart grid industry in Taiwan. This study will introduce the positioning of the Smart Grid General Project among overall smart grid development, the results of Phase 1, the smart grid technology commercialization process of Phase 2, and the promotion model with collaboration between industry, universities and research units. 展开更多
关键词 GRID National Energy program Demonstration Site technology Commercialization TAIWAN
在线阅读 下载PDF
Optimal Rules to Adopt High Technology under Uncertainty
15
作者 张晓军 李仕民 《Journal of Electronic Science and Technology of China》 2006年第4期448-452,共5页
In the research of choosing the optimal timing for the high technology products, especially IT products to the market, most studies prefer to provide the scope or infnnum of timing. In this paper, an optimal rule is a... In the research of choosing the optimal timing for the high technology products, especially IT products to the market, most studies prefer to provide the scope or infnnum of timing. In this paper, an optimal rule is adopted to guild the timing of high technology product to the market, this idea is illustrated through the theory of optimal stopping, and a high approach is developed to theoretical framework for timing decision. On this basis, a random programming model is established, in which the objective function is the expected profit to adopt high technology and the constraint condition is the successful probability over critical value a with all variables beyond the rule, and it is used to find the optimal timing of adopt high technology product. 展开更多
关键词 DECISION-MAKING high technology expected profit optimal stopping random programming
在线阅读 下载PDF
Development of Operational Space Environment Technology System 被引量:1
16
作者 GONG Jiancun CAI Yanxia +4 位作者 LIU Siqing SHI Liqin LU Guorui CHEN Zhaofeng BAO Lili 《空间科学学报》 CAS CSCD 北大核心 2016年第5期753-761,共9页
With the increasing of users and the demands which are transforming from the monotonous traditional service to network service,Multiple space environment web applications including browser-client,rich-client and mobil... With the increasing of users and the demands which are transforming from the monotonous traditional service to network service,Multiple space environment web applications including browser-client,rich-client and mobile-client applications have been developed by SEPC(Space Environment Prediction Center,NSSC,CAS)during the past few years.The architecture of Operational Space Environment Technology System(OSETS) that these applications rely on is described and the description of structural optimization of the architecture is provided.To demonstrate the evolution of the OSETS,three web application examples for e SpaceWx,Space Weather Situation Awareness Picture(SWSAP),Plug-and-Play SWx Analysis and Plotting Program(PPSWAP) are presented. 展开更多
关键词 空间环境预报 技术系统 作战空间 开发 WEB应用程序 客户端应用程序 网络服务 环境技术
在线阅读 下载PDF
Exploring the application of AIGC in high school information technology programming instruction-A case study of“Python Programming:Conditional Structures”
17
作者 Biling Hu Qingyan Luo Qiongqiong Wang 《Advances in Engineering Innovation》 2025年第9期92-99,共8页
With the rapid development of artificial intelligence,the application of Generative AI(AIGC)in education has gradually become a research focus.This study explores the potential of AIGC in programming instruction withi... With the rapid development of artificial intelligence,the application of Generative AI(AIGC)in education has gradually become a research focus.This study explores the potential of AIGC in programming instruction within high school information technology classes.Based on an in-depth analysis of AIGC’s advantages and potential limitations in education,we propose an innovative programming-teaching approach that integrates AIGC and pilot its use in real classroom practice.Data analysis indicates that the AIGC-integrated approach can,to some extent,enhance students’classroom engagement.The findings offer new ideas and methods for high school information technology teaching and provide a reference for future innovation and development of programming-instruction models. 展开更多
关键词 generative artificial intelligence high school information technology programming instruction teaching model
在线阅读 下载PDF
“N221四元一体”大学生科技竞赛团队组建模式研究
18
作者 刘亮 贺超 +2 位作者 李亚猛 张志萍 杨绍旗 《科教文汇》 2026年第1期20-23,共4页
大学生是未来科技创新活动的主力军,培养大学生的科技创新能力是国家战略科技力量建设的关键环节。科技竞赛是培养大学生科技创新能力的重要载体,而团队建设是保障竞赛效果的核心引擎。当前大学生科技竞赛团队组建面临一系列问题,限制... 大学生是未来科技创新活动的主力军,培养大学生的科技创新能力是国家战略科技力量建设的关键环节。科技竞赛是培养大学生科技创新能力的重要载体,而团队建设是保障竞赛效果的核心引擎。当前大学生科技竞赛团队组建面临一系列问题,限制了大学生科技竞赛的育人效果。因此,本文提出构建“N221四元一体”梯级协同育人团队,为提高大学生科技竞赛的育人效果提供系统性支撑。 展开更多
关键词 科技竞赛 团队组建 结构化 本硕联动 学科联动
在线阅读 下载PDF
上一页 1 2 139 下一页 到第
使用帮助 返回顶部