• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2002년도 ICCAS
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• pp.116.4-116
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• 2002

$\textbullet$In case of using overhead camera system, mobile robot moves under static working area. $\textbullet$Mobile robot must use onboard camera system to work under wide working area. $\textbullet$Mobile robot must have wireless LAN to remove restriction of movement. $\textbullet$Onboard camera system must have wireless LAN environment. $\textbullet$We develop embedded vision platform using onboard camera.

• 한방안이비인후피부과학회지
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• 제19권3호통권31호
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• pp.189-192
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• 2006

I reviewed some offical documents from Health Insurance Review Agency(HIRA) asked expert opinions of our society about some controversy between doctors and HIRA The results are as followed : 1. We must compensate the details of textbook about general treatment of frequent1y occurred disease. 2. We mush verify the obstinate disease and write papers consequently. 3. We must educate and use the special techniques of our societic area. 4. We must write papers about the recently developed intervention equipments.

• Environmental Analysis Health and Toxicology
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• 제31권
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• pp.13.1-13.4
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• 2016

An analysis of patients and fatalities due to exposure to polyhexamethylene guanidine (PHMG) shows that PHMG causes mainly lung diseases such as pulmonary fibrosis. However, no research on the other organs has been conducted on this matter yet. So, an in-depth discussion on toxicological techniques is needed to determine whether or not PHMG is toxic to organs other than just the lungs. For the test of target organ toxicity by PHMG exposure, a toxicokinetic study must first be conducted. However, measurement method for PHMG injected into the body has not yet been established because it is not easy to analyze polymer PHMG, so related base studies on analytical technique for PHMG including radio-labeling chemistry must come first. Moreover, research on exposure-biomarker and effect-biomarker must also be conducted, primarily related to clinical application. Several limitations seem to be expected to apply the biomarker study to the patient because much time has passed after exposure to the humidifier disinfectant. It is why a more comprehensive toxicological researches must be introduced to the causality for the victims.

• 한국수학교육학회지시리즈A:수학교육
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• 제23권2호
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• pp.5-11
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• 1985

There arc numerous techniques available to appraise pupil achievement in elementary school mathematics. The teacher must utilize a variety of approaches to assess pupil growth in the mathematics curriculum. Each evaluation technique has its strengths as well as weaknesses. Thus, a specific evaluation technique may be utilized as a check on other approaches to appraisal. Pupil achievement must be assessed in terms of stated relevant understandings. skills, and attitudinal objectives. It is not adequate to appraise pupil growth in terms of understandings objectives only. Pupils must also be assessed in terms of skills objectives. The understandings acquired by learners must be utilized; thus, skills objectives need to be stressed adequately in ongoing units of study in elementary school mathematics. Adequate emphasis also needs to be placed upon pupils achieving attitudinal goals. Desireable attitudes on the part of learners aid in achieving understandings and skills objectives. A defensible program of evaluation would then stress that pupil achievement be adequately appraised in terms of understandings, skills, and attitudinal objectives.

• 복식
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• 제54권3호
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• pp.65-71
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• 2004

Surgical operating gowns are worn by doctors and nurses in operating theater to address dual function of preventing transfer microorganisms like bacteria and body fluids from the operating staffs to patients. and also from patients to staff. They must allow necessary mobility without rubbing and must resist tearing. These gown must be designed to fit a diversity of body shapes and sizes with a limited range of sizes as hospitals will stock limited quantities. Also they must proper in various operating situations. In order to suggest improving design features of surgical gowns, it has been done to analyze current situation of medical uniform manufacturing and wearing. Surgical gown were made with plain fabric of cotton 100% and had a little size system without sexual division. Many doctors were unsatisfied with surgical gown size and wearing comfort. Surgical operating gowns need continuos research for new material and design as surgical situation, and new sizing system.

• 무역상무연구
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• 제26권
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• pp.87-111
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• 2005

The buyer must pay the price under the contract and must take delivery of the goods of contract. The buyer's obligation to pay the price includes taking such steps and such formalities under the contract. The remedial system of the rights of the seller is easier than that of the buyer, for the obligations of the former are less complicated. The seller has the right to avoid a contract provided two conditions are fulfilled : (a) the buyer must have committed a fundamental breach of contract, or (b) the additional period for performance set by the seller in the case of non-performance must have expired. A decision is more difficult to take in the case of a delay where there is no fixed-term contract, to clarify the situation the seller may set a Nachfrist. It is essential that the contracting parties in Korea should understand the provisions of CISG.

• 한국도서관정보학회지
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• 제7권
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• pp.115-145
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• 1980

The purpose of this paper is to explore the significance of nonverbal communication in the field of library profession. Confronted with explosive information produced not only in numbers but also in kinds, libraries are highly organized, and that it is difficult for the average person to use the library. Librarians who must encounter with users must be able to read their needs and understand all level of communication. Librarians must not only to understand what and how they say but also why they say it. To understand patron's messages and to communicate effectively, librarian as a communication specialist must be able to instruct users in "how to a n.0, pproach in an information search but also able to bring about meaningful dialog between the librarian and the patron.tron.

• 가정과삶의질연구
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• 제11권1호
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• pp.149-158
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• 1993

This thesis focus of the analysis of the family relationship in Yulgok's thoughts. He thought that to control the family well may have on influence upon the things done outside home and the put its ultimate purpose on the family concord. To keep the harmony family the record relation between the family which has to be based on respect and sincerity must be presumed, In terms that the marital relationship is the most important point of all human ethics he advised the mutual sincerity in choosing a spouse,. Parenthood must be established on the basis of filial duty and charity and brothers and sisters must respect each other with fraternity and politieness. These thoughts which must be inherited today can be the best ways to keep a desirable family relationship.

• 한국과학교육학회지
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• 제11권2호
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• pp.79-85
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• 1991

According to the rapid change of the modern society, science & technology influences the society significantly. Thus, Korean education, especially the science education must be reviewed in the terms of that, the purpose of this article is to introduce social, environmental context's science education-STS education. STS education is to arise the ability of the democratic decision-making & participating in a discussion. The areas of this are knowledge, process, creativity, attitude, application. Also there are social issues approach & the social studies of science approach in the STS education. The social issues approach is the predominant approach to STS education; the social studies of science approach is often found in the form of goals & objectives for STS education. In order to introduce STS education to Korean science education,this author suggests the following; 1. The relation between science & society in science education must be emphasized more. 2. The study and development of STS education appropriate for Korean society must be preceded. 3. The new course about STS and technical education in the level of college must be developed.

• 한국과학교육학회지
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• 제1권1호
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• pp.45-52
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• 1978

In order to normalized the Earth Science Education, experiments and geologic field trainings are very important. But it have not carried out on account of many difficulties in current High School of Korea. These difficulties are lack of time, many problems of the text book, heavy teaching load, shortage of facilities and experimental equipments, and poor quality of teacher etc. The practical training of geologic field trip is very important in Earth Science Education. Finally, wirter propose a new teaching plan of geologic field training as follows: 1. The teacher must prepare the guide paper of field geologic training. 2. Subjects of practical training must simplify. 3. The teacher must take a pre-field investigation in order to get the teaching plan and the preparation of practical field training. 4. Let students observe for themselves on this guide, as if they were geologists. 5. The teacher must conclude about practical training after the working.