• 제목/요약/키워드: Service Program

검색결과 4,773건 처리시간 0.033초

초등예비교사의 교수역량 증진을 위한 팀 기반 프로젝트 학습 실행 및 효과 (Performing and Effects Team-Based Learning Program for improving of Teaching Competencies of Pre-service Elementary School Teachers)

  • 류현아
    • East Asian mathematical journal
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    • 제33권2호
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    • pp.217-233
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    • 2017
  • This study expects that Team Based Project Learning can act positive role to improve pre-service elementary teachers' teaching competence from previous studies. So designing and executing Team Based Project Learning program, I can provide some suggestions to the teaching method for teacher training education. In this study, Team Based Project Learning focuses on the use of history of mathematics in school mathematics. Also from organizing the team to evaluation, I conduct team activity systematically both inside and outside the classroom. The result of this study shows that pre-service elementary teachers' teaching competence has improved and I could identify the positive response about the value of using the history of mathematics and effect of Team Based Project Learning in mathematics learning.

2계층 VOD 서비스망에서의 트래픽 분석과 저장용량 결정 (Traffic analysis and storage allocation in a hierarchical two level network for VOD service)

  • 김여근;김재윤;박승현;강성수
    • 한국경영과학회:학술대회논문집
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    • 대한산업공학회/한국경영과학회 1996년도 춘계공동학술대회논문집; 공군사관학교, 청주; 26-27 Apr. 1996
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    • pp.89-92
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    • 1996
  • It is generally recognized that Video On Demand (VOD) service will become a promising interactive service in B-ISDN. We consider a hierarchical two level network architecture for VOD service. The first level consists of connected Local Video Servers(LVSs) in which a limited number of high vision programs are stored. The second level has one Central Video Server(CVS) containing all the programs served in the network. The purpose of this paper is to analyze the network traffic and to propose the storage policy for LVSs. For this purpose, we present an analysis of program storage amount in each LVS, transmission traffic volume between LVSs, and link traffic volume between CVS and LVSs, according to changing the related factors such as demand, the number of LVSs is also presented on the basis of the tradeoffs among program storage cost, link traffic cost, and transmission cost.

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웹기반의 공작기계 원격감시 기술 (A Study on Web based Monitoring System of Machine Tool)

  • 김동훈;김선호;한기상;김주한
    • 한국정밀공학회:학술대회논문집
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    • 한국정밀공학회 1997년도 추계학술대회 논문집
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    • pp.60-63
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    • 1997
  • Recently, factory automation and shop floor control system need a web based remote monitoring technology to control effectively machine tool. This paper describes a web based remote monitoring system which is concerned with open architecture controller for machine tool. The environment of this system consists of a lot of elements such as web server, database, machine tool, pc based controller, client computers and script programs, also which is interconnected by network including intranet or internet. Designed script programs, also which is interconnected by network including intranet or internet. Designed script program service current status and faults information of machine to remote users who want to monitor machine tool. Additionally those have various functions to service we board for q&a, downloading data and information of after-service managers.

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인천내항의 전략수립과 분석을 위한 시뮬레이션 기반 의사결정시스템 개발 (Development of a Simulation-based DSS for the Management Strategy Analysis of Inchon Port)

  • 김동희
    • 한국시뮬레이션학회:학술대회논문집
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    • 한국시뮬레이션학회 1998년도 추계학술대회 및 정기총회
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    • pp.17-20
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    • 1998
  • The purpose of this paper is to develop a port simulation program for Inchon Port. The arrival and departure data from Inchon Port are analyzed, several probability density functions for the interval time and service time are estimated, and the berthing rules are constructed based on experts experiences. The port simulation program is written in visual basic considering the interarrival p.d.f., service rate p.d.f., berthing rules, and dual-dock system, and is used to analyze the effects of the changes in ship arrival rate and service rate upon the demurrage. It is expected that we can use the simulation results in order to prepare proper service level and to evaluate the appropriate investment strategy to be planned.

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지상파 DMB 방송을 위한 양방향 데이터 방송 서버 설계 및 구현

  • 김광용;이광순;양규태;함영권;안충현
    • 대한전자공학회:학술대회논문집
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    • 대한전자공학회 2006년도 하계종합학술대회
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    • pp.429-430
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    • 2006
  • In this paper, we describe the architecture of interactive data broadcasting server that can transmit the various data-service contents of the Terrestrial DMB(digital multimedia broadcasting). In the broadcasting environment of the Terrestrial DMB, we enjoys the PADS(program associated data service), or the PIDS(program independent data service) to be executed on various T-DMB terminals as well as the basic video or audio services. This server provides the function such as the data contests management, data channel management, service information configure, return channel connection. Etc. Particularly, this system provides the method to create and transfer the application signaling information for the T- DMB middle application based the java language.

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용인시내 초등학생의 급식선호도와 급식개선에 관한 연구 (A Study on the Improvement and Preference of School Lunch Program of A School child in Yong-in city)

  • 이지호
    • 한국조리학회지
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    • 제6권3호
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    • pp.83-97
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    • 2000
  • This study was conducted to investigate the improvement of primary school lunch program. For this study, status of school lunch program. opinions of students of primary school in Yong-in city were surveyed by anquettes. The results are as follows. Menus of school lunch program were contained main dishes(cooked rice with soybean, cooked barley, cooked sorghum etc.). soups(soy paste soup. soy bean curd etc.) and side dishes(fried chicken, salad, fish cuttlet etc.). Students preferred Chinese and American style food such as Zazang rice Tang su youk, fish cuttlet. Many students disliked Korean style food such as dried radish salad. stir fried mushroom, soybean stew and spinach salad. One-line food service was better than separate food service for school feeding system by opinion of students. In conclusion, present manues of school feedings were not satisfied to students. it is desirable the several type of manue rather than unique manue were served to students.

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Privacy of Capability Token in the IoT Service System

  • Jang, Deresa;Kim, Jin-bo;Kim, Mi-Sun;Seo, Jae-Hyun
    • Journal of Multimedia Information System
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    • 제3권3호
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    • pp.103-110
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    • 2016
  • The recent development of the Internet of things (IoT) has led to the introduction of new access control measures. Even during the access control for security, however, there might be privacy infringements due to unwanted information provision and collection. Measures to control this process are therefore required. This paper defines the structure and policies of tokens to protect privacy that can be exposed through the token information when you use the capability token in the IoT service system.

교과과정으로서의 결혼준비교육 프로그램개발을 위한 기초연구 -W대학교 학생을 중심으로- (A Exploratory Study for the Development of Premarital Preparation Education as Curriculum)

  • 홍달아기;신현실
    • 한국가정과학회지
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    • 제4권2호
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    • pp.29-47
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    • 2001
  • The purpose of this study is to provide marital information that premarital preparation education program is to actively help families happiness, to be reinforced by the developmental service and the protective service. The premarital education program to help unmarried or premarital couples to begin initial adaptation for successful marriage. This program is to enrich the marital relationship provided with the wholesome, potent marital system as center of a family. and further to development preserve. enhance a healthy, genial family relationship. Particularly the elevated marital relationship. The data were collected for 122 collage students. The data were analyzed by statistical methods such as frequency percentage. This program is for college students as curriculum. So it was consisted of fourteen-sessions. The sessions included as follows: Intimacy & Love. Mate Selection. Understanding Together, Communication, Family Stress & Coping, Understanding Marriage & Family Dynamics. Gender Role & Power Intimacy. Sexuality & Relationship. Financial Management, Marriage Preparation. Evaluation.

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중등수학 탐구를 위한 예비수학교사의 수학프로그램(GrafEq.) 활용 사례 (The Case Study of Using GrafEq, by Pre-service Mathematics Teachers for Exploring Secondary School Mathematics)

  • 김남희
    • 한국수학교육학회지시리즈A:수학교육
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    • 제43권4호
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    • pp.405-417
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    • 2004
  • This study is on the use of mathematics program for School Mathematics Education. According to the ‘technology principle’ by NCTM and teaching-learning methods by the 7th curriculum, we developed mathematics learning activities with mathematics program. This activity is to construct designs with graphs by using mathematics program(GrafEq.). In this study, we practiced these learning activities with pre-service mathematics teachers. The mathematics educational effects of these learning activities in this study are analyzed as follows; active & spontaneous search for mathematical knowledge, the experience of problem solving, affirmative view-point of mathematics, understanding of practical use of mathematics, acquisition an interest & motivation of learning mathematics etc. When students learn graphs of function, the concept of inequality in secondary school mathematics class., mathematics teachers can make a good use of constructing designs by mathematics program(GrafEq.). This will help to practice of teaching-learning methods by the 7th curriculum.

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계통보조서비스에서 부하자원의 활용방안에 대한 고찰 (A Study of Demand Response Resource in Ancillary Service)

  • 김성철;유성영;김형준;김형중;박종배;신중린
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2004년도 하계학술대회 논문집 A
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    • pp.663-665
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    • 2004
  • There are some demand response program which is Direct Load Control and so on in Korea. These are used to manage lack of power stability or shift peak time for shading load. It is very important not only using stability power system but controling and scheduling power system on the whole. Interruptible loads are essential resources to solve lack of energy and limit of constructing generator On recently days, Demand Response Program's reliability is recognized as ancillary or reserve service in many country. This paper presents a necessity to apply demand resource to our ancillary program. For this reason, it is introduce overseas ancillary program using load resource.

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