• Title/Summary/Keyword: Campus Service

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Comparison of Eating Behavior between Commensality and Solo-eating of University Students by BMI (비만도에 따른 대학생의 혼자 식사 및 함께하는 식사 시의 식행동 비교)

  • Lee, Young-Mee;Cho, Woo-Kyoun;Oh, Yu-Jin
    • Korean Journal of Community Nutrition
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    • v.17 no.3
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    • pp.280-289
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    • 2012
  • The objective of this research was to explore the influences of 'having a meal with someone' on individuals' eating pattern. Eating is not a simple matter of energy intake but also serves to anchor daily routines being cultivated by people and society. This study was conducted using a cross-sectional eating behavior survey of university students (N = 893, 380 men, 513 women) aged 20 to 24 years. Results were analyzed and presented as frequencies, means and ${\chi}^2$-test with SPSS 14.0. Differences in dietary habits by commensality and solo-eating were observed; Students who ate alone, spent 15 min for a meal and ate convenience food items when they didn't feel hungry. Compared to students who ate alone, those who ate together with someone spent 30 min for a meal and ate more amount of food. Eighty percent of respondents ate more various menus in commensality than solo-eating. They felt lonely when they ate alone and preferred to eat together. In conclusion, university students start to decide and select their own meals by themselves after junior and high school food services which are fixed with regard to menu and the amount. Dietary habits of Koreans rapidly changed concomitant with social changes over the past half century. Governments and health experts recognize that unbalanced meals cause lifestyle-related diseases, in particular obesity. Our research findings will contribute to more comprehensive efficient nutrition education programs in order to prevent obesity and other lifestyle-related diseases in early stages of adulthood.

Design & Implementation of an Inventory system for University and Student Attendance Management System Using RFID (REID를 이용한 대학 기자재 및 학생 출석 관리 시스템 설계 및 구현)

  • Ha, Jin-Seok;Hong, Won-Suk;Kim, Eui-Jeong;Hong, Jae-Ho;Kim, Chang-Suk
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2007.06a
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    • pp.295-299
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    • 2007
  • Many to U-Campus field research have been processed meet of Ubiquitous and University. This paper re-civil of an inventory system of University and student attendance management service of the U-Campus it used a RFID system and it planned newly and it embodied. The system which is proposed journalist re-relation information is provided with a real-time and it leads to put on, it provides a search the delivery of goods from a warehouse, returned goods and location information back. Also the mouth thread of the students and they it provides the thread and strong will information from the student attendance civil official. It uses the system which is proposed from the dissertation which it sees with it becomes disturbance in the journalist re-civil official and the student attendance civil official it will reduce a many hour and a manpower and an expense with the fact that.

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A Study on the Factors Affecting Technological Innovation of Innovative IT SMEs (혁신형 IT 중소기업의 기술혁신에 영향을 미치는 요인에 관한 연구)

  • Kim, J.K.;Hwang, K.T.
    • Journal of Digital Convergence
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    • v.14 no.11
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    • pp.201-224
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    • 2016
  • The main objective of this study is to identify and analyze the factors affecting technology innovation of the innovative IT SMEs. A research model is established based on the previous studies on the technology innovation of SMEs. The model consists of independent variables (Adhocracy culture, R&D capability, IT capability, Leadership, and Appraisal & Reward), an intermediate variable (Knowledge management), and dependent variables (product/service innovation and process innovation). Major research results can be summarized as follows: IT SMEs pursuing technology innovation should: (1) pay attention to innovation oriented culture, IT capability, and evaluation & compensation systems of the company; (2) recognize that knowledge management is an essential activity performed by the company; (3) strengthen the R&D capabilities of the company by not only exerting internal efforts but establishing cooperative network with various parties; and (4) resolve the decoupling problem of the evaluation & compensation system.

Design of cellular, satellite, and integrated systems for 5G and beyond

  • Kim, Junhyeong;Casati, Guido;Cassiau, Nicolas;Pietrabissa, Antonio;Giuseppi, Alessandro;Yan, Dong;Strinati, Emilio Calvanese;Thary, Marjorie;He, Danping;Guan, Ke;Chung, Heesang;Kim, Ilgyu
    • ETRI Journal
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    • v.42 no.5
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    • pp.669-685
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    • 2020
  • 5G AgiLe and fLexible integration of SaTellite And cellulaR (5G-ALLSTAR) is a Korea-Europe (KR-EU) collaborative project for developing multi-connectivity (MC) technologies that integrate cellular and satellite networks to provide seamless, reliable, and ubiquitous broadband communication services and improve service continuity for 5G and beyond. The main scope of this project entails the prototype development of a millimeter-wave 5G New Radio (NR)-based cellular system, an investigation of the feasibility of an NR-based satellite system and its integration with cellular systems, and a study of spectrum sharing and interference management techniques for MC. This article reviews recent research activities and presents preliminary results and a plan for the proof of concept (PoC) of three representative use cases (UCs) and one joint KR-EU UC. The feasibility of each UC and superiority of the developed technologies will be validated with key performance indicators using corresponding PoC platforms. The final achievements of the project are expected to eventually contribute to the technical evolution of 5G, which will pave the road for next-generation communications.

Suggestions for E-Learning Based on Four Years of Cyber University Experience

  • LEE, Okhwa
    • Educational Technology International
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    • v.6 no.1
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    • pp.41-63
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    • 2005
  • E-Learning is widely introduced with cyber universities in Korea from 2001 whencyber universities were first authorized by the Ministry of Education and Human Resource Development. E-learning amplified by cyber university gave a big impact in the campus based university which became the cause for the educational paradigm shift. The changes of status of cyber university shows important trend in college education which was analyzed by enrollment rate, types of cyber university, demography, and study areas. The enrollment rate of cyber universities is ever since 2001 and variety of study areas gives popularity to students. The demography of students is as expected older than traditional students. Female students at the cyber university outnumbered that at campus based university in Korea. For analyzing the trend of e-learning in Korea, there were studies twice in 2001 May-June from 213 faculty members and staff, 630 students and in 2004 May-June with 401 students. Most of e-learning students tent to spend less time yet, students feel more burden with e-learning. Professors tend to load more materials for the e-learning in 2001but in 2004 study, the difference no longer exists. Professors and students feel the academic achievement through e-learning is not as good as from the traditional classes. Difficulties for e-learning in 2001 were the lack of administrative information but in 2004, boring contents and lack of instructional strategies for e-learning. Technical problems still do exist but less serious. Suggestions for e-learning are blended learning, online students prefer video streaming with their own lecturer, new definition of instructor is needed, professional development for content development and online instruction is needed, success story of online learning should be encouraged, guidance for online students needed. The cyber university experiencegave a positive impact on the traditional universities such as rethinking the roles of universities, the quality control of classes, professional development, student oriented educational service of e-learning pedagogy.

Estimating Optimum Investment Cost for Obsolete School Buildings (노후화된 학교건물의 적정시설투자비 산정모델 적용사례)

  • Huh, Young-Ki
    • The Journal of Sustainable Design and Educational Environment Research
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    • v.10 no.1
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    • pp.10-25
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    • 2011
  • Area Offices of Education in Korea assign and execute government budget based on the evaluation of school buildings' safety rating and degree of their deterioration. However, it is never easy to estimate the most appropriate investment amount for old buildings under consideration of their service lives and residual values together. A model of estimating optimum investment cost for obsolete school building is developed taking its life cycle cost into account. The model is also applied to six old buildings in five different schools and found that some of the facilities hardly needed further investment and were better to be rebuilt. The study results will be a great beneficial for officers to make right decision on maintaining obsolete school buildings and to maximize tax payers' money.

Genetic Algorithm Applications to Broadcast Traffic Management in an ATM LAN Network (유전자 알고리즘을 이용한 ATM LAN에서의 Broadcast 트래픽 운용)

  • Kim Do-Hun
    • Proceedings of the Society of Korea Industrial and System Engineering Conference
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    • 2002.05a
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    • pp.105-111
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    • 2002
  • Presented is a Genetic Algorithm(GA) for dynamic partitioning an ATM LANE(LAN Emulation) network. LANE proves to be one of the best solutions to provide guaranteed Quality of Service(QoS) for mid-size campus or enterprise networks with a little modification of legacy LAN facilities. However, there are few researches on the efficient LANE network operations to deal with scalability issues arising from broadcast traffic delivery. To cope with this scalability issue, proposed is a decision model named LANE Partitioning Problem(LPP) which aims at partitioning the entire LANE network into multiple Emulated LANs(ELANs), each of which works as an independent virtual LAN.

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New Korean Record of Twenty Eight Species of the Family Ichneumonidae (Hymenoptera)

  • Choi, Jin-Kyung;Jeong, Jong-Chul;Lee, Jong-Wook
    • Animal Systematics, Evolution and Diversity
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    • v.30 no.2
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    • pp.65-80
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    • 2014
  • We report twenty eight ichneumonid species new to Korea. These species belong to seven subfamilies. Among them five subfamilies, Diacritinae Townes, 1965, Microleptinae Townes, 1958, Orthocentrinae F$\ddot{o} $rster, 1869, Orthopelmatinae Schmiedeknecht, 1910, Phrudinae Townes and Townes, 1949, are newly introduced to Korean fauna. All specimens are based on the insect collection of animal systematic laboratory at the Yeungnam University Gyeongsan Campus. Photographs of habitus of newly recorded subfamilies, diagnosis of 28 species and host information are provided.

Intelligent Information Delivery Service Considering characteristics of u-Campus (u-캠퍼스 특성을 고려한 지능형 정보 전달 서비스)

  • Han, Heui-Do;Lee, Yang-Min;Lee, Jea-Kee
    • Proceedings of the Korean Information Science Society Conference
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    • 2005.07a
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    • pp.658-660
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    • 2005
  • 정보통신 기술의 발전과 더불어 다양한 관련 기술이 교육에도 접목되어 활용되고 있다. 특히 유비쿼터스 컴퓨팅과 네트워킹 기술을 대학의 캠퍼스에 접목시켜 구축한 새로운 캠퍼스의 형태가 U-캠퍼스이다. 본 논문은 u-캠퍼스에서 제공 가능한 서비스 중에서 학생들의 학내 활동과 교내외 생활에 필요한 정보를 상황인식 기능을 통해 전송받을 수 있도록 지능형 정보 전달 서비스를 제안한다. 학사 정보, 취업 및 진학, 그리고 각종 유용한 정보 등을 데이터베이스에 구성된 학생들의 기호에 안게 전송한다. 다양한 정보화 시대와 어울리게 본 서비스는 캠퍼스 구성원들에게 다양한 정보 획득의 기회를 제공할 수 있다. 본 논문에서 제안하는 서비스 구현 방안을 이용하면 학생들이 보다 효율적이고 편리하게 학내 활동을 할 수 있을 것이다.

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Design of a Mobile Learning Service System in u-Campus Environment (u-캠퍼스 환경에서의 모바일 교육 서비스 시스템 설계)

  • Ahn, Byeong-Tae;Park, Kyeong-Mo
    • Proceedings of the Korean Information Science Society Conference
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    • 2012.06d
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    • pp.35-37
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    • 2012
  • 원격교육과 e-러닝의 차세대 형태로 모바일 교육에 대한 관심이 급증하고 있다. 이러한 모바일 교육은 스마트폰을 중심으로 전개되고 있으며 사이버 대학교뿐만 아니라 일반 오프라인 대학에서도 적극적인 움직임을 보이고 있다. 본 논문에서는 u-캠퍼스 환경기반에서의 모바일 교육 서비스 시스템을 설계하였다. 모바일 교육 서비스 시스템은 u-캠퍼스 환경기반에서 교육 수요자들인 학생들에게 시공간의 제약 및 디바이스에 제약이 없는 학습 환경 시스템을 제공하고 모바일 캠퍼스 플랫폼 기반의 m-러닝 시스템을 설계한 것이다.