영구자석커플링의 신뢰성평가에 대한 시험법 연구

정한영(Han-Young Jung),김종철(Jong-Choel Kim),정동수(Dong-Soo Jung) 대한기계학회 2014 대한기계학회 춘추학술대회 Vol.2014 No.2

일반논문4 : 정치 슬로건의 언어적 창의성 연구 -18대 대선 슬로건을 중심으로

황윤정 ( Jeong Yun Hwang ),김종철 ( Jong Choel Kim ) 한국어교육학회(구 한국국어교육연구학회) 2013 국어교육 Vol.0 No.143

What is the specific directing point of linguistic in political slogan. As a result, political slogan is arrive at new expression as change in understanding about person, policy, the spirit of the times. Use close expression consider the sense of distance with nation about the presidential candidate. Use tolerate expression about analysis-oriented policy for a majority of the people. And, use expression of devoted to national emotion about the spirit of the times of national level. In other words, this is show that change expression`s direction in parallel make full use of peculiar quality of content condition. From this point, verify directing point of linguistic Of political slogan is aim at creative change. Political slogan realize proper and new, creative change expression, measuredly naion`s view and national emotion, in parallel make full use of peculiar quality of person, policy, the spirit of the times.

다중이용시설에서의 실내공기질 조사

김윤신(Yoon Shin Kim),노영만(Young Man Roh),홍승철(Seung-Cheol Hong),이철민(Choel Min Lee),전형진(Hyung Jin Jun),김종철(Jong Choel Kim),조정현(Jung Hyun Cho) 한국실내환경학회 2005 한국실내환경학회지 Vol.1 No.2

This study was performed to investigate the characteristics of indoor air quality (IAQ) in 30 public facilities from February to April, 2004 in Seoul. The collected samples are PM₁?, formaldehyde, and total suspended bacteria in indoor air and measured by the IAQ standard method of Ministry of Environment in Korea(M.E.K). As the results of the survey, the mean concentration of PM₁? was 55.19 ㎍/㎥ in indoor air and 51.15 ㎍/㎥ in outdoor air. The mean concentration of PM₁? in the Kindergarten was higher than the IAQ standards by established by M.E.K. The mean concentration of formaldehyde was 43.08 ㎍/㎥ in indoor air and 5.05 ㎍/㎥ in outdoor air, respectively. All of them were less than IAQ standards of Korea. The concentration of total suspended bacteria in the streamer room was higher than IAQ standards. The concentration of formaldehyde was different according to the year of construction of building. Total suspended bacteria in streamer room was necessary for control. Moreover, this study was for investigation a part of indoor air pollution condition in public facilities. It means that this study can"t represent for all of public facilities. Therefore, we suggest that long and middle term country plan for management of IAQ should be established through long-term and continuous investigation of IAQ condition.

일부 선박에서 실내환경 유해인자의 분포실태

노영만(Young Man Roh),김윤신(Yoon Shin Kim),이철민(Choel Min Lee),김기연(Ki Youn Kim),전형진(Hyung Jin Jeon),김종철(Jong Choel Kim) 한국실내환경학회 2006 한국실내환경학회지 Vol.3 No.4

This study was undertaken to investigate the distribution characteristics of the hazardous agents in indoor environment in 7 vessels in Incheon harbor from July to August, 2004. The measured parameters include several indoor air pollutants (PM₁?, CO₂, HCHO, and TVOCs) and physical parameters (noise, vibration, temperature, and humidity). The levels of pollutants and hazardous components in vessels were compared with standards and guidelines of indoor air quality on the Ministry of Environment and the Ministry of Labor in Korea. The major results obtained from this study were as followed : The PM₁? and CO₂ levels in every vessel did not exceed the indoor air standard of 150 ㎍/㎥ and 1000 ppm, respectively. The level of PM₁? showed a decreasing tendency as the weight of vessels is increased. The airbornce concentration of HCHO was the highest one by exceeding its standard in a 500 ton vessel. The noise level in engine room exceeded the workplace standard (90 ㏈(A)) recording above 100 ㏈(A). The TVOCs level in every engine room was more than its standard (500㎍/㎥). Based on our preliminary study of indoor air pollutants in vessels, it is suggested that long and middle term plan for the management of IAQ should be established through future investigation of vessels.

개별논문2 : 성인의 쓰기 능력 평가 결과 분석

주재우 ( Jae Woo Joo ),박은진 ( Eun Jin Park ),김종철 ( Jong Choel Kim ) 한국작문학회 2014 작문연구 Vol.0 No.22

이 연구는 2013년 국민의 국어 능력 평가에서 실시한 쓰기 영역의 평가 결과를 분석하고 논의하는 것을 목적으로 한다. 2013년의 쓰기 영역평가를 좀 더 상세히 소개하면서 성인의 쓰기 능력 실태와 시사점을 파악하고자 하였다. 연구 대상으로 모집단인 전체 국민을 2단계 층화 표본 추출 방식과 집락 추출 방식을 혼합하여 1,500명을 추출하였다. 쓰기 평가 문항은 초대장 쓰기, 설명하는 글쓰기, 논증하는 글쓰기로 30분 동안 작성하도록 하였다. 평가는 내용(50%), 조직(30%), 표현(20%)의 세 요소를 선정하였다. 전문 조사원이 방문하여 일대일 면담 방식으로 진행하였으며 쓰기 결과를 수집하여 한 문항당 세 사람이 채점하였다. 채점 결과를 해석하기 위하여 등급을 ‘우수, 보통, 기초, 기초 미달’의 네 수준으로 나누고, ‘수정된 앵고프(Modified Angoff) 방식’으로 전문가 협의회를 개최하여 분할 점수(cut-score)를 산출하였다. 전체적으로 국민의 쓰기 능력을 등급화한 결과 우수 3.6%, 보통21.7%, 기초 55.3%, 기초 미달 18.4%로서 기초 이하의 등급이 절반 이상으로 판정되었다. 이를 변인별로 분석해 보면 20, 30대가 40, 50대보다, 대도시가 중소도시보다, 정신·기타 노동이 육체노동보다, 대재 이상이 중졸·고졸보다 쓰기 능력이 높은 것으로 조사되었다. 그러나 성별에 따른 차이는 없는 것으로 밝혀졌다. 국민의 국어 능력이 듣기·말하기·문법에 비해 말하기와 쓰기가 낮은 수준으로 판정된 까닭은 주관식 서술형으로 평가가 이루어진 방식 때문이기도 하지만, 학교에서의 쓰기 교육 문제나 성인을 대상으로 한 쓰기 프로그램의 미비 등의 문제 때문이기도 하다. 이러한 논의를 바탕으로 다음과 같은 네 가지 과제를 제안하였다. 첫째 국민의 국어 능력 평가 문항 유형을 다변화할 것, 둘째 자발적인 쓰기가 이루어질 수 있는 검사 상황을 구성할 것, 셋째 대규모 평가에 적합한 평가 방법을 개발할것, 넷째 성인의 쓰기 능력을 개선하기 위한 교육 프로그램을 개발하고 이를 지속적으로 실행할 것 등이다. The purpose of this study is to analyze and discuss the results of the evaluation of language competence for the general public 2013, focusing on writing skills. This thesis informed the result of evaluation of language competence of writing skills and the meaning of the result. The participants are 1,500 people who were selected from the adult population of Korea by a two-stage stratified sampling and cluster sampling method. The primary criteria for stratification are sex, age, and region size, and the secondary criteria are vocational and educational variables, which are based on the soft allocation method. The test items comprised a writing invitation, a descriptive writing and an argumentative writing for half-hour test. The following three elements were selected as the evaluation criteria: contents (50%), organization (30%), and expression (20%). Professional researchers visited the participants and held one-on-one test. The participants’ performances were classified into four levels: good, normal, basic, and below basic. This was done to interpret the results of the scoring grade, which had been divided according to the cut-score obtained through consultations with experts in the Modified Angoff method. Overall, the participants’ writing skill levels were assessed as good (3.6%), normal (21.7%), basic (55.3%), and below basic (18.4%); this performance is generally quite poor. When the participants were grouped by variables and ranked according to their writing skills, people in their 20s, 30s, were higher than people in their 40s, 50s. By region size, the order is metropolitan area > small town. The ranking by occupation shows mental workers and others (including students) are higher than manual workers. Then, the ranking by education shows university students and above are higher than high school graduates and middle school graduates. But it makes no difference between men and women. The participants’ poor writing skills could have been the result in inadequate educational practices for writing and a lack of adult education for rhetorical writing. Based on this discussion, we propose the following several tasks. First, in the area of language skills assessment, writing skills for Korean adults should be defined in greater detail. Second, natural writing situations should be configured to improve voluntary participation. Third, a large-scale writing assessment environment should be configured to improve the validity and reliability of the evaluation. Finally, practical educational programs should be developed to improve writing skills for adults.

온,오프라인 정보원천이 전시,컨벤션에서 지각된 유용성과 만족에 미치는 영향: 감정적 관여의 매개효과

구철모 ( Chul Mo Koo ),이선영 ( Sun Young Hlee ),김종철 ( Jong Choel Kim ),정남호 ( Nam Ho Chung ) 한국지식경영학회 2015 지식경영연구 Vol.16 No.2

Due to multiple information sources, external information search(EIS) is the key issue on smart tourism environments. EIS is more important on experiential goods such as exhibition and convention. Despite the increasing importance of EIS, very little is known about what is the more effective information source in this area. In this paper, we attempt to examine the relations of satisfaction and between both online and offline information. This research analyzes an empirical model including EIS, affective involvement, perceived usefulness, satisfaction to student visitors on exhibition experience. Hence, six hypotheses are developed to test the relations of EIS and satisfaction using the mediating effects of affective involvement. Specifically, we developed a research model by employing the Uses and Gratification(U&G) framework and tested it to understand how student visitors’ involvement and satisfaction might be changed according to EIS. Survey data was collected from 203 student visitors on “2014 Expo KCCE” was used to test the model using structural equation modeling. The implications of our empirical findings for both research and practice are discussed.