초등영어 학습자의 정보처리 단위의 크기와 영어능력의 상관관계 분석

조원호(Cho, Won-Ho, 손중선(Sohn, Joong-Sun) 한국초등영어교육학회 2009 초등영어교육 Vol.15 No.3

This study was intended to investigate the correlation between the information unit size in the language process, the speaking speed, the STM capacity and the English communicative proficiency of elementary school students In this study, 62 elementary 6™ graders were tested as subjects This study consists of three stages Stage one was to test the STM capacity of the subjects Stage two measured the information unit size in the language process and the speaking speed Stage three tested the students' English communication proficiency which consisted of speaking and listening skill After these three stages, the correlations of the parameters were examined using SPSS 12? window package The results of this study were as follows First, if the size of the unit of information process was increased by chunking, the speaking speed and the STM capacity for English were increased Second, the communicative proficiency was increased as the information unit size increased The implication from this study for the elementary English teaching process could be briefly noted as follows, (1) The main focus of elementary English teaching should be always on the sentence or thought group level, and the word level teaching is advised to be designed as supplementary to the main focus, (2) As a way of increasing the information unit size, chants, song, games or dramas would be a good choice to give a situation for chunking information in a meaningful context

미세먼지 농도에 따른 원격 알람 시스템

조원상(W.S. Cho),최성대(S.D Choi),김기만(G.M. Kim) 한국기계가공학회 2019 한국기계가공학회 춘추계학술대회 논문집 Vol.2019 No.10

옐친 경제개혁의 평가와 전망

조원호(Cho Won-Ho) 한국슬라브유라시아학회 1996 슬라브학보 Vol.11 No.2

플라즈마 반응에 의한 메탄 활성화에 관한 연구

조원일(Won Ihl Cho),백영순(Young Soon Baek),김병일(Byung Il Kim),김영채(Young Chai Kim) 한국가스학회 1998 한국가스학회지 Vol.2 No.3

폭 변화에 따른 잠제의 파랑 차단 성능

조원철(Cho, Won Chul) 한국해안해양공학회 2004 한국해안해양공학회 논문집 Vol.16 No.4

본 연구에서는 폭이 좁은 1열 및 다열 잠제 대한 파랑 차단 성능을 폭이 넓은 1열 및 2열 잠제의 파랑 차단 성능과 비교·연구하였다. 파동장은 선형포텐셜 이론으로 모형화 하였으며 유한요소법을 적용하여 수치해석 하였다. 수치해석 결과, 1열 잠제에서는 폭이 좁은 잠제가 폭이 넓은 잠제보다 파랑 차단 성능이 다소 떨어지나 어느 정도 효과적인 파랑 차단 성능을 보여주고 있으며, 폭이 좁은 잠제를 2열 또는 3열로 배치하였을 때에는 폭이 넓은 1열 또는 2열 잠제보다 훨씬 뛰어난 파랑 차단 성능을 보이고 있다. The numerical analysis on the wave screening performance of the submerged breakwater with various crown widths is presented. The fluid motion is considered as linearized two dimensional potential flow and the finite element method is used to analyze the wave screening performance of the submerged breakwater. It is found that single-submerged breakwater with large crown width shows the most effective wave screening performance and single-submerged breakwater with small crown width also shows fairly good wave screening performance but its effectiveness is less than that of single-submerged breakwater with large crown width. However, double- or triple-submerged breakwater with small crown width shows more effective wave screening performance than that of single- or double-submerged breakwater with large crown width. It is expected that the submerged breakwater with small crown width is economical because it reduces the size of structure.

알루미늄 멀티링크 서스펜션 코너모듈의 정적 파손모드 분석

조원용(Wonyong Cho),박태근(Taegeun Park),최규재(Gyoojae Choi) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11

To reduce vehicle weight and improve fuel economy aluminum suspension corner module is widely used in high class car. According to the change of material the evaluation of static failure modes are important. In this study, static failure mode analysis of aluminium multi-link suspension corner module is presented. Static strength test system is designed and static failure mode tests of the corner module are carried out in longitudinal, lateral, and vertical direction. The static failure modes of aluminium multi-link suspension corner module are evaluated in each direction and we found that the failure modes are different compare to steel corner module. The static failure modes and load-displacement curves will be used as a guidance in design of an aluminium multi-link suspension corner module.

[EMC 관련 최근 기술 동향]Measurement Distances for Radiated Emission under In-Situ Measurement Conditions

조원서(Won-Seo Cho) 한국전자파학회 2005 전자파기술 Vol.16 No.4

The CISPR/H/WG4 takes charge of a new generic emission standard for in-situ measurements. The new generic standard will cover all types of equipment which for what so ever reasons can not be tested in standardized test sites and for which provisions for in-situ testing are not covered by the appropriate product standards(e.g. equipment covered by CISPR 11 and CISPR 22). One of CISPR/H/WG4 tasks is to check which measurement distances shall be used depending on the condition of the case. In this document, the measurement distances under the in-situ condition of cases specified in the standards are explained and a new measurement distance with height dependent concept is proposed.

국제개발협력 역사의 시사점과 한국 원조의 길

조원호(Cho Won-ho) 한국외교협회 2019 계간 외교 Vol.- No.131

파랑작용에 의해 부유식 방파제에서 발생하는 응력해석

조원철(WON CHUL CHO) 한국해양공학회 2004 韓國海洋工學會誌 Vol.18 No.6

Floating breakwaters have been recently studied to reduce the transmission ratio of wave energy. The numerical study shows how wave pressure and stress act on the rectangular floating breakwater under various regular wave conditions. In order to evaluate hydrodynamic pressure on the floating breakwater, the infinite element is applied to the linear wave diffraction and radiation problems. SAP2000, a structural analysis program, is used to evaluate stress on the floating breakwater.

중소도시 디자인 지원센터의 필요성에 관한 연구 - 포항시를 중심으로 -

조원철 ( Won Chul Cho ) 서울과학기술대학교 과학문화전시디자인연구소 2014 한국과학예술융합학회 Vol.16 No.-

본 연구는 국가 경제에 매우 중요한 역할을 하는 중소도시 소재의 기업체들이 효과적이고 시기적절한 디자인을 지원받아 회사의 이미지는 물론 제품의 디자인 경쟁력을 향상시킬 수 있도록 도울 수 있는 ‘중소도시 디자인센터(DCMC: Design Center for Midium-sized City)’의 필요성에 대한 연구이다. 광역도시들과는 달리 지역의 특성을 보다 선명히 가지고 있는 중소 도시들 중, 포항시를 대상으로 하여 기업체들이 실질적으로 요구하는 디자인이 무엇인지를 도출하여 필요성에 대한 근거를 삼았다. 연구의 방법과 범위는 국내의 디자인 센터들의 발전과정 그리고 비전과 설립목적, 주요 지원 사업 등을 관련 보고서와 인터넷 검색 등을 통하여 정리하여 중소도시의 디자인 지원 사업에서 간과해서는 안 될 기본적인 사항들을 정리하였다. 또한 영국, 일본 등 선진한 외국의 사례들 중, 지방 도시의 중소기업들에 대한 디자인 지원사업과 디자인 교육프로그램 등을 조사하였다. 본 연구가 포항시를 중소도시 디자인 센터의 모델로 설정한 만큼 포항시의 일반적인 산업 현황을 요약, 정리하고 이를 근거로 하여 설문에 응한 85개 업체의 응답 내용을 정리하였다. 포항지역의 기업체들을대상으로 실시하는 최초의 디자인관련 설문이라는 점과 중소도시 디자인 센터의 필요 여부를 파악하는 것이라는 점에서 디자인 현황에 대한 기본적인 질문으로 제한하여 진행하였으며 그 결과를 그래프로 작성하여 분석, 제시하였다. 기존의 디자인 센터들은 권역 내에 소재한 디자인 업체들 중에서 협업업체를 선정하고 디자인을 필요로 하는 중소기업을 연결해주는 지원 방식을 가지고 있지만 중소도시는 전문 디자인 업체가 거의 없다. 따라서 중소도시 디자인센터는 지역의 디자인 필요를 발굴하고 직접 디자인을 개발하는 기능과 디자인 전문 인력 육성을 통해 지역을 기반으로 하는 디자인 벤처기업들을 태동하는 모체가 되어야 함을 강조하였다. 지방의 지역 발전과 국가경쟁력 향상의 중요한 기초가 될 중소도시 디자인센터에 대한 연구가 지역의 특성을 잘 반영할 수 있는 지역 대학들과 지자체를 중심으로 지속적으로 연구되어지기를 소망한다. This research presupposes the necessity of Design Center for Medium-sized City(DCMC) that will help medium-sized city businesses, which play an important role for the Korean economy, to be provided effectively and rapidly with necessary design. This, in result, will help improve the businesses` reputation and strengthen the competitiveness of the product design. Based on Pohang City, one of the small and medium-sized cities that tend to have more clear characteristics compared to metropolitan cities, the needs of practical design of corporations have been drawn. For the methods and range of this research,concerned reports and Internet searches about domestic design centers` process of development, vision and purpose of establishment, and main supporting business have been made, and the basic guidelines that cannot be overlooked in design supporting business have been organized. Moreover, among the examples of advanced countries like England and Japan, design-supporting business and design-education program in respect of small businesses located in provincial cities have been investigated. Since this research has selected Pohang city as the model for DCMC, Pohang`s general industrial condition has been summarized and organized, and based on this information, 85 Pohang corporations were chosen to survey. Due to the fact that this was the first design-related survey targeting businesses in Pohang area and its purpose was to grasp whether or not DCMC is necessary, the questions were limited to basic subjects related to the current design status. The results of the survey were later made as a graph, analyzed, and proposed. Most of the existing design centers choose the design corporations located within the region as their collaborating enterprise and connect them with small businesses that need design. This, however, is not an appropriate model to small and medium-sized cities where design-specialized companies are nonexistent. Therefore, it is vital for DCMC to detect the necessity of design in regional businesses and create the design personally. Through this, the raise of design-related labor force for the region will naturally accomplish, and design-venture companies will be able to promote. It is hoped that the research about Design Center for Medium-sized City, which will play an important role for both the local development of the region and the national competitiveness, to be continually held by the local government and the regional universities that can reflect the characteristics of the district.