직장인의 외식소비 행동에 관한 연구;주5일 근무제 및 주6일 근무제를 기준으로

장동민,전인호,김종열,Jang, Dong-Min,Jeon, In-Oh,Kim, Jong-Ryeol 한국벤처창업학회 2007 벤처창업연구 Vol.2 No.4

A 5 days working system and a 6 days working system will be put in force at a food service consumption behavior of company workers. As a 5 days working system have adopted company, which the number of employee is more than 50, from July 1, 2007. The purpose of this paper is to study the In food service consumption behavior of company workers. There is no doubt that it is only way of surviving In current society to analyze the change of social situation and actively cope with the development. Especially, in the field of restaurant industries, they have to be equipped with a great store of experience and skill, theory and practical business, pertinent and rapid disposal. Consequently, it is very important to know the objective and practical knowledge for the restaurant industries trend by having a through grasp of the need of consumer and their propensity to consume. In order to study motives of eating-out and restaurants selection, office workers, who live in the national capital region, are interviewed. The period of interview is from Oct 1 to Nov 20, 2007. According to the result of interview, The most workers prefer to eating-out on week with family and friends. But family is eating-out the more preference to weekend compare to friends. And it is deduced that restaurant near tourist resorts or outside the city rather than in downtown will be prosperous with this result. That is to say, workers go out to eat delicious food regardless of traffic problem and distance, with the increase of national income and the car holding. This paper is worthy of notice in terms of trying to find the relevance between the working system and the restaurant industries development. In after research, I expect the more synthetic and deeper study should be made though the more technical methods.

의료보험 진료권수준별 병상소요추계에 관한 연구

장동민,김용억,정진택,문옥륜,Jang, Dong-Min,Kim, Yong-Eok,Jeong, Jin-Taek,Mun, Ok-Ryun 대한병원협회 1991 대한병원협회지 Vol.20 No.4

원자력 주요기기 해석을 위한 자동요소망 생성프로그램 개발

장동민,김영진,최성남,서명원,장기상,Jang, Dong-Min,Kim, Yeong-Jin,Choe, Seong-Nam,Seo, Myeong-Won,Jang, Gi-Sang 대한기계학회 2000 大韓機械學會論文集A Vol.24 No.2

Fracture mechanics analysis (FMA) is an essential work for integrity evaluation of nuclear power plant. The flaws inspected by In-Service Inspection(ISI) should be confirmed by FMA for the decision of the operation status of stop or continuance. The basic data for FMA are the stress of the interested area. The purpose of this research is to develop a system which can obtain stress data efficiently based on various database. Mesh generation program generates mesh using MSC/PATRAN and provides input file for finite element analysis according to the databases (shape, dimension, transient and material). The stress data from the finite element analysis are stored to be stress database so that it can be applied to FMA. As an example, the system developed by this study is applied to pressurizer nozzle and confirmed to be a useful tool for efficient FMA.

우리나라 응급진료권 규명에 관한 연구 <하>

장동민,김용억,이석구,문옥륜,Jang, Dong-Min,Kim, Yong-Eok,Lee, Seok-Gu,Mun, Ok-Ryun 대한병원협회 1990 대한병원협회지 Vol.19 No.11

소리마을 공간구조 및 생태단지로의 전환 가능성

장동민,한종구,Jang Dong-Min,Han Jong-Gu 한국주거학회 2005 한국주거학회 논문집 Vol.16 No.2

The development of farm villages into ecovillages aims at creating an alternative that reconciles the environment with economy, the two practical issues faced by farm villages. Recently various projects are being carried out to resolve the weak competitiveness of farm villages and to induce environment-friendly development, but they have basic limitations in improving farm villages. Thus, the present study purposed to examine the possibility of transforming farm villages into ecovillages as an alternative for solving these problems more effectively. Thus this study selected Sori Village to experiment the possibility of transforming farm villages into ecovillages, presented the process of planning using environmental planning indicators, and verified its validity through designing an experimental model.

우리나라 응급진료권 규명에 관한 연구<상>

장동민,김용억,이석구,문옥륜,Jang, Dong-Min,Kim, Yong-Eok,Lee, Seok-Gu,Mun, Ok-Ryun 대한병원협회 1990 대한병원협회지 Vol.19 No.10

초등학생의 손글씨 쓰기 유창성과 쓰기 능력, 쓰기 태도와의 상관관계 분석

장동민 ( Jang Dong Min ) 한국초등국어교육학회 2021 한국초등국어교육 Vol.72 No.-

본 연구는 초등학교 학생들의 손글씨 쓰기 유창성과 글쓰기 태도, 쓰기 능력과의 상관관계를 알아보고 이를 통해 초등학교 쓰기 수업에서 시사점을 얻는 것을 목적으로 한다. 이를 위해, 스마트 펜을 활용하여 초등학교 2, 3학년 학생 42명에 대해 손글씨 쓰기 유창성 측정, 글쓰기 태도 검사, 쓰기능력에 대한 평가와 이들 간의 상관관계를 조사하였다. 실험 결과 손글씨 쓰기 유창성과 글쓰기 태도, 쓰기 능력에는 유의한 상관관계를 보였다. 이에 따라 3가지의 시사점을 도출하였다. 시사점은 교육과정에 손글씨 쓰기 유창성에 대한 성취기준에 대한 명확한 제시, 교실에서 교사의 학생들에 대한 손글씨 유창성에 대한 파악, 스마트 펜을 활용한 학생들의 손글씨 쓰기 지도 연구의 필요성이다. The purpose of this study is to investigate the correlation between handwriting fluency, writing attitude, and ability of writing of elementary school students and to obtain implications in elementary school writing classes. To this end, 42 second and third graders in elementary school used smart pens to measure handwriting fluency, check writing attitude, and evaluate the ability of writing, and investigate the correlation between them. As a result of the experiment, there was a significant correlation between handwriting fluency, writing attitude, and writing ability. Accordingly, three implications were derived. The implications are the need to clearly present achievement standards for handwriting fluency in the curriculum, to understand the teacher’s handwriting fluency for students in the classroom, and to study handwriting guidance for students using smart pens.

국내 OEM/ODM 화장품 제조기업의 생산계획 및 효율화를 위한 분산형 MRP시스템 개발

장동민(Dongmin Jang),신문수(Moonsoo Shin) 한국산업경영시스템학회 2020 한국산업경영시스템학회지 Vol.43 No.4

Up to date cosmetic OEM/ODM (original equipment manufacturing/original development manufacturing) industry receives attention as a future growth engine due to steady growth. However, because of limited research and development capability, many companies have employed commercial management platforms specialized for large-sized companies; thus, overall system effectiveness and efficiency is low. Especially, MRP (material requirement planning) system introduced originally in 1970s is employed to calculate the requirement of the parts. However, dynamic nature of production lead time usually results in incorrect requirements. In addition, its algorithm does not consider the capability of the production resources. Also, because the commercial MRP system calculates all subcomponent for fixed period, the more goods have subcomponent, the slower calculation is. Therefore, conventional MRP system cannot respond complicated situation in time. In this study, we will suggest a new method that can respond to complicated situations resulting from short lead time and urgent production order in Korean cosmetic market. In particular, a distributed MRP system is proposed, that consists of multi-functional and operational modules, based on the characteristic of the BOM (bill of material). The distributed MRP system divides components (i.e. products and parts) into several fields and decrease the problem size; thus, we can respond to dynamically changed data any time. Through this solution, we can order components quickly, adjust schedules and planned quantity, and manage stocks reasonably. In addition, a prototype of the distributed MRP system is presented in this paper, in which ERP (enterprise resource planning) sever data is associated with an excel spreadsheet via MSsql. System user interface is implemented by a VBA (visual basic for applications) tool. According to a case study, response rate for delivery and planning achievement rate were enhanced about 20%, and inventory turnover was also decreased. Consequently, the proposed system improves overall profit.

초등 예비교사와 경력교사의 국어과 교수·학습 과정안 읽기 양상 비교 분석: 시선추적장치를 활용하여

장동민(JANG DONGMIN) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.3

본 연구는 초등 예비교사와 경력교사의 국어과 과정 중심 쓰기 교수·학습 과정안 읽기 양상을 분석하였다. 이에 따라 과정중심 쓰기 과정안의 전체 흐름을 읽는 방식 확인, 수업 과정 정보를 읽는 양상 확인의 연구 문제를 설정하였다. 연구 문제를 해결하기 위해 시선추적장치(Eye-Tracker)와 회상적 사고 구술법을 활용하였다. 연구 대상자로 실험군의 예비교사 집단, 비교군의 경력교사 집단을 선정하여 실험을 수행 하였다. 연구 기간은 2020년 8월부터 10월 초까지였다. 실험 결과, 예비교사는 과정 안의 전체 흐름에 대하여 이해보다는 숙지하려고 하였으며, 국어과 교수·학습 이론을 실천적 지식으로의 연결에 대하여 미숙함을 보였다. 또한, 국어과 교수·학습 모형및 방법이 과정안에 어떻게 실현되고 있는지 파악하기 어려워함을 알 수 있었다. 결과를 바탕으로, 국어과 교수·학습 과정안 문식성(Literacy) 신장을 중심으로 예비교사 양성 교육에 대한 시사점을 도출하였다. This study analyzed the aspects of elementary school pre-service teachers reading of Korean language process writing lesson plan. Accordingly, a research problem was set up to confirm the reading method of the entire flow of the plan course and the aspect of reading information on the plan course. Eye-tracker and retrospective verbal protocol were used to solve research problems. The experiment was conducted by selecting a group of pre-service teachers in the experimental group and a group of career teachers in the comparative group. As a result of the experiment, the pre-service teacher tried to memorize the whole flow of the course rather than understanding it, and he was inexperienced in connecting the theory of teaching and learning Korean to practical knowledge. In addition, it was difficult to figure out how the Korean language department s teaching and learning models and methods were realized in the course. Based on the results, the implications of education for training prospective teachers were derived based on the enhancement of literacy in the Korean language department s teaching and learning plan course.

시선 추적 장치를 활용한 초등학생들의 설명하는 글 요약하기 양상 분석

장동민(Jang, Dong Min),윤석주(Yoon, Seok Ju),김동주(Kim, Dong Ju),정예은(Jung, Ye Eun),서소연(Seo, So Yeon) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.19

목적 본 연구에서는 요약하기 평가를 통해 선별된 수준별 학습자들의 요약하기 양상을 시선 추적 장치(Tobiii pro glasses2)를 통해 객관적으로 분석하였다. 방법 이를 위하여 D광역시 소재 초등학교 6학년 학생 4명을 대상으로 요약하기 과정에서 연구 대상자의 시선 이동 특성을 분석하기 위해 Tobii pro lab을 이용하여 Visualization 분석, A.O.I 설정 분석, T,O,I 설정 분석을 하였으며, 질적 분석을 위해 회상적 사고 구술방법을 활용하였다. 결과 요약하기 전체 과정에 대한 시선 이동 양상을 살펴본 결과 요약하기 수준이 상, 중에 속하는 학생은 요약하기 과제 글을 전체적으로 살펴본 뒤 요약작성을 시작하였고, 요약작성 시 본문 파트와 요약 파트를 넘나들며 요약 글을 작성하였다. 또한 중심문장과 뒷받침 문장에 시선이 고정된 횟수가 많았다. 요약 시간대별 학생들의 요약 글 작성을 위한 시선 고정 수를 살펴본 결과 요약하기 수준이 상, 중에 속하는 학생은 요약 초반에 본문 파트에 집중하고 후반으로 갈수록 요약 파트에 대한 고정이 늘어났다. 결론 연구 결과를 바탕으로 요약하기 수준이 다른 개별 학습자들의 요약과정이 어떤 양상과 차이를 보이는지 시선 추적 장치를 통해 객관적이고 과학적으로 분석하고 시사점을 도출했다는 데 그 의의가 있다. Objectives In this work, we objectively analyze the summarization aspects of selected level-specific learners through the summarization evaluation via the eye tracking device (Tovi pro glasses2). Methods To this end, Visualization analysis, A.O.I setting analysis, and T.O.I setting analysis were conducted using Tobii pro lab to analyze the visualization characteristics of the subjects in the process of summarizing 4 elementary school students in D Metropolitan City. And retrospective thinking oral methods are used for qualitative analysis. Results Looking at the aspect of eye-to-eye movement for the entire summarization process, students who are above- and medium-level summarization began to write summaries after looking at the summary task article as a whole, and when writing summaries, they wrote summaries across the body and summary parts. In addition, there were many fixed eyes on the central and supporting sentences. Looking at the fixed number of eyes for students to write summary articles by summary time zone, students who are above- and medium-level summarization focused on the body part in the beginning of the summary and increased the fixation on the summary part in the second half. Conclusions Based on the results, it is significant that we analyzed objectively and scientifically and derived implications through eye-tracking devices to see what aspects and differences the summarization processes of individual learners with different summarization levels.