• 한국초등과학교육학회지:초등과학교육
• /
• 제33권1호
• /
• pp.129-139
• /
• 2014

This study was conducted to examine the effect of elementary science class using name card method on scientific learning motivation and academic achievement of elementary students. Two sixth grade classes were divided into experimental group and comparison group to treat the experimental group with elementary science class using name card method. General class according to teacher manual was implemented for the comparison group. Elementary science class applying name card method was conducted for 10 sessions throughout the experimental period of 8 weeks. The results of this study were as follows. First, elementary science class with name card method was effective in improving scientific learning motivation. Second, elementary science class with name card method had significant effect on improvement of scientific learning academic achievement. The study results showed that elementary science class with name card method was effective for scientific learning motivation and academic achievement of elementary students.

• 한국통신학회논문지
• /
• 제18권8호
• /
• pp.1201-1212
• /
• 1993

본 논문은 명함에서 지식베이스를 이용하여, 정보항목를 자동적으로 추출하는 실험을 하였다. 본 연구에서 사용한 기본개념은 명함내에 지식으로 항목과 요소들간의 관련정보 및 구조적인 정보를 이용한다. 계층적인 지식을 지식베이스로 기술하기 위해 프레임표현을 사용하고, 명함에서 항목과 그룹후보를 추출하기위한 영역분류 알고리즘을 제안했다. 100개의 대강 명함에 대해서 실험한 결과는 95%이상의 추출율을 얻었다.

• 대한의용생체공학회:의공학회지
• /
• 제14권4호
• /
• pp.327-332
• /
• 1993

Automatic transmission of data from the blood analyzer to the request site is one of the most important part in hospital computerization. We have developed a system that transmits data from the arterial blood gas analyzer to the request site automatically In this system HOST computer, FILE server,'LAN(Local Area Network) , 3270 Emulator and bfulti-port card are integrated with 3 blood gas analyzers(NOVA Inc., USA) which are connected to a single multi-port card in a personal computer. When specimen are collected from tramp)inly sites, they are transferee to the laboratory In the Yonsei Cardiovascular Center After analysis, the result is transmitted to the personal computer via serial commnunication between machine and multi-port card using interrupt method. Then, the patient's information (Name, Patient ID No., etc.) is obtained from the HOST computer througth the emulator. The combined data (patient information & lab data) is transmitted to each request site via LAN automatically These results are stored in the File Server for one year and they can be reviewed anytime. Also, it could be used for the various statistics and the flow chart for clinical research. Additionally, we found thal this system reduces the personal labor.

• 대한의용생체공학회:학술대회논문집
• /
• 대한의용생체공학회 1992년도 추계학술대회
• /
• pp.103-104
• /
• 1992

Automatic transmission of data from the blood analyzer to the request site is one of the most important part in hospital computerization. We have developed a system to automatically transmit the data from the atrial blood gas analyzer. In this system, HOST computer, FILE server, LAN(Local Area Network), 3270 Emulator and Multi-port card were integrated. Also, 3 blood gas analyser(NOVA Inc., USA) were connected to a single multi-port card which is attached in a personal computer for data acquisition. When specimen is collected from sampling sites, it is transfered to the lab. After analysis, the result is transmitted to the personal computer via serial communication between machine and multi-port card using interrupt method. Then, the patient's information (Name, Sex, etc.) is obtained from the HOST computer througth the emulator. The combined data(patient information & lab data) is transmitted to the each request site via LAN automatically. From the collected data, patient's previous data could be reviewed, and it could be used for the various statistics and the flow chart for clinical research. Also, we found that this system reduces the personal labor.

• Journal of Biosystems Engineering
• /
• 제37권6호
• /
• pp.352-358
• /
• 2012

Purpose: The inexpensive black box system was developed to acquire and save driving information, to give the slope information, and to transmit SOS and theft signal. Method: The device consists of a main micro controller to acquire and save data, a GPS sensor module, a CDMA module, a touch LCD module, a RF (Radio Frequency) ID module, a SD (Secure Digital) card module, an emergency electric power source, a theftproof circuit, and a sensing device. The sensing device consists of a 8 bit micro controller, a accelerometer to detect impulse, two slope sensors to detect roll and pitch angle and a circuit to detect operation of 6 lighting devices. Results: Test results are as follows: 1) a tractor can be start up only with an electronic key (password or RFID card), 2) theft signal was transmitted when a tractor moved without an electronic key, 3) SOS was transmitted at conditions that rollover or crash happened. 4) 5 more than per 1s data are recorded at 5 minute intervals as new file name in SD card. Conclusions: This system can be used to save travelling record, reduce accident, prevent theft and rescue life in the accidents.

• 한국지능정보시스템학회:학술대회논문집
• /
• 한국지능정보시스템학회 2002년도 춘계학술대회 논문집
• /
• pp.410-413
• /
• 2002

본 논문에서는 영문 명함 영상에서 개별 문자 추출 방법을 제안한다. 30개의 원본 명함 영상을 대상으로 스미어링 기법과 윤곽선 추적 알고리즘을 이용하여 영문 명함의 개별 문자들 추출하였다. 본 논문에서는 3$\times$3 마스크를 이용하여 가장 작은 값으로 3 배 축소하는 방법을 적용하여 스미어링하는 시간을 단축시키고 문자들간의 간격을 제거하여 윤곽선 추적 알고리즘을 이용하여 문자열 후보 영역을 추출하였다 그리고 추출된 후보 영역의 가로 및 세로의 비율과 면적을 이용하여 문자열과 비 문자열로 분리하고, 문자열 영역에서 4 방향 윤곽선 추적 알고리즘을 이용하여 개별문자를 추출하였다. 30개의 명함 영상을 실험한 결과, 309개의 문자열 중에서 280개가 추출되었고 개별 문자는 4504개중에서 4110개가 추출되었다

• 한국철도학회:학술대회논문집
• /
• 한국철도학회 2005년도 추계학술대회 논문집
• /
• pp.282-286
• /
• 2005

Contents of these treatise propose method to embody station addition and passivity point correction. That store in TCMS's memory being downloaded all train running path data that is consisted of name of station and station code, departure station, destination station, train number, running time through PCMCIA memory card. Search relevant running path data and current station, destination station, the next station start time present to TCMS's display. In case it is no received information of station, device that do function of passenger broadcasting and pilot light does not act. This time, if input information of current station, relevant device does point revision.

• 한국전자파학회논문지
• /
• 제16권2호
• /
• pp.204-210
• /
• 2005

본 논문에서는 RFID 칩 실장이 용이한 접지면이 첨가된 평면형 미엔더 형태의 평면형 다이폴 안테나를 이용 하여 UHF 대역에서 동작하는 RFID 태그용 안테나를 제안하였다. 태그의 크기를 명함 크기로 구현하기 위해서 안테나는 meander 형태로 구현하였으며, 안테나의 특성 개선을 위하여 T-정합법을 사용하였고, RFID 칩 실장이 용이한 구조를 구현하기 위해서 접지면을 첨가하였다. 논문에서 제안한 방법을 통하여 구현한 안테나의 크기는 $100\times60\;mm^2$이고, 유전체는 FR4를 사용하였다. 실험 결과 방사 패턴은 다이폴 안테나와 같이 전 방향(omnidirectional) 특성이며, 중심 주파수는 427 MHz, -10 dB 반사 손실 대역폭은 8 MHz, 최대 반사 손실은 21 dB이다. 따라서 본 논문에서 제안한 방법을 이용하여 RFID 칩 실장이 용이한 RFID 태그용 안테나를 구현할 수 있다.

• 한국도서관정보학회지
• /
• 제4권
• /
• pp.61-90
• /
• 1977

The historical development of books examination with utilizing science become inevitable to the machanization of library catalogues. With the advance of times, like this, a new- development of $Indention('||'&'||'$ : Kisun) must be sought for which is a kind of descriptive catalogues being used now. This paper is scheduled to grasp problems in the course of using and logical grounds of Indention which hal-e been used disordering. It must be considered that four kinds of Icdention settlement is suitable to the features of Korean letters. 1) TI-e must consider the features of Korean Language and Oriental Language writing(Japan, China). There must be a establishment of floating $Indention('||'&'||'E$ : Kisun), which are suitable for the writting style or hand writting man on the point of most of Koreans are depend upon hand witting, then books catalogues like western language, not left edge of the cards of the $Indention(B$ : Kisun) establishing, from edge to Call Number, from the last of the Call Number to First Indention(%-Bl63). First Indention(%-%%) to a space of Second $indention($\ulcorner^%)$ must be established and then, every catalogue and Indentions are distinguished surely. 2) \Then we consider the developing catalogue making in the future. It is important to establish a fixed $Indention('||'&'||'$ : Kisun) for machinization of typewriter(Korean, Mimeographing) and computer, etc ... not "Cm" unit but "Space" unit, and consider oriental letter, ne make more surplus space as a Indention, we can give anadaptablity of using machines. 3) Considering typography printing and type-setting printing by printing type, we must fit the $Indention(\ulcorner'||'&'||'$ : Kisun) as a "Cm" unit, and there must be a re-adjustment of $Indention(g$$ : Kisun) which considered the complexity of Call Number by a mass of collecting books like this, the establishment of Indention(E'||'&'||'j!: Kisun). We must not use a uilified one as a concrete conception by "Space" or "Cm" unit which has been used now but re-adjusted adaptably which can be fited as a method of making of catalogues. 4) The name of $Indcntion(J, S$ : Kisun) has becll called 7;arious methods until now, but English Indention which has been used without any concrete mexirig must be used as a ours fitable as a our mind. The above mentioned is presented as a Indention and examinational l~letilods by myself style, I wants these r i l l be helpful to the future developments of the machanization of Indention $(sf:$ Ki sun). Concrete studies must be continued in the future for development of $Indention(zj:$ : Kisun). : Kisun).

• 한국콘텐츠학회논문지
• /
• 제20권7호
• /
• pp.576-584
• /
• 2020

본 연구는 외식 소비자의 스페인 레스토랑 인식에 대하여 심층적이고 본질적인 의미에 접근할 수 있는 질적 분석방법의 하나가 되는 Q연구방법을 활용하며 연구하였다. 연구의 목적은 외식 소비자들의 스페인 레스토랑 인식을 유형별로 분류해서 변수 간의 특성을 알아보며, 향후 개선 방향을 제시하는데 있다. 스페인 레스토랑에 대한 외식소비자들의 주관적 인식을 분석하고자 Q-방법론을 이용하여 탐색적 연구를 진행하였다. 이를 위해 긍정과 부정의 진술문 카드를 작성하여 P샘플을 선정하고 분류작업을 거치는 Q-sort를 PC QUANL프로그램을 이용하고 Q요인 분석을 통하여 분석하였다. 분석결과 2가지의 유형으로 분류되었다. 제 1유형(N=10): 스페인 레스토랑 선호형이며, 제2유형(N=7): 스페인 레스토랑의 전문성 추구형으로 요인 명을 설정하였다. 각 유형마다 서로 다른 특징이 있는 것으로 나타났다. 이러한 분석을 통하여 검출된 각각 요인의 주관적인 인식은 다음의 다양한 연구에 기초 자료로 할용 할 수 있다.