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BIM 기반 견적을 위한 창호공사 내역 작성체계 개선 방안
김미현,조찬원,윤석헌,Kim, Mi-Hyeon,Jo, Chan-Won,Yun, Seok-Heon 한국BIM학회 2020 KIBIM Magazine Vol.10 No.2
Recently, interest in BIM technology has been growing in the domestic construction market as the number of construction projects requiring the application of BIM technology has increased. The use of BIM allows the use of various visualization functions through 3D models as well as drawing interference review, quantity calculation and integrated management of information. In particular, estimates of construction costs based on BIM can increase work efficiency by reducing the burden of calculating construction costs and managing them. In order to increase the efficiency of BIM-based cost estimates, it is necessary to improve the correlation between the BoQ(Bill of Quantity) information and the BIM model. For this purpose, the ratio of the amount and item to the detailed construction of the current BoQ was analyzed, especially the problem of the calculation of construction cost in the window work in this study. In addition, we would like to suggest a method for systematically linking the BoQ information with the BIM model by improving the BoQ information structure of the window work. It is expected that this will increase the efficiency of the quantity calculation and analysis work of construction cost of window work. In addition, it is expected that this method will help to analyze and predict changes in construction cost of windows and doors by facility characteristics and type.
원거리 이용자들의 도서관 서비스 이용과 선호도에 관한 연구
김미현,Kim, Mi-Hyeon 한국문헌정보학회 2000 한국문헌정보학회지 Vol.34 No.3
가상 교육을 받는 학생들의 정보 이용 형태와 선호도를 검토해 본 결과, 원거리 이용자들은 접근성과 이용의 편이성으로 인해 원문을 쉽게 획득할 수 있는 온라인 데이터베이스와 인터넷을 선호하나, 온라인 데이터베이스와 인터넷의 정보로는 만족하기 어려워, 불편을 감수하면서도 도서와 논문을 주 정보원으로 이용하는 것으로 나타났다. 또한, 가상교육을 받는 원거리 이용자들의 86.7퍼센트가 전자도서관 서비스는 가상교육 프로그램을 선택하는데 중요한 고려대상이며 교수가 도서관 이용에 가장 많은 영향을 미친다고 응답하여 가상교육 프로그램과 전자도서관 정보서비스 체계의 파트너쉽의 필요성을 보여주었다. 마지막으로, 가상교육을 받는 학생들은 웹 페이지의 디자인보다는 정보의 근거와 정확성 그리고 내용의 적합성을 우선적으로 중요시하는 것으로 나타났다. 따라서, 도서관은 많은 양질의 디지털화 된 정보를 확보하는 것이 무엇보다 우선되어야 할 것으로 보인다. 컴퓨터의 대중화가 이루어지고, 교육과 정보의 환경이 변화하고 있는 현 시점에서, 서비스의 질적 향상을 도모하고자 하였으며 앞으로 많은 연구들이 계속되어져야 할 것으로 믿는다. A study on the remote library users showed that remote users preferred online databases and internet as information resources because of easy access and easy of use. However, they have used books and journals, which are printed resources, as main information resources because online databases and internet cannot satisfy their information needs. Also, 86.7 percent of remote users consider library services as an important issue to choose a distance learning program, and remote users extremely motivated by their professors to use library so that there are needs to have partnership between distance learning programs and library services. Finally, remote users consider authority and accuracy and contents of obtained information as important issues for their information rather than design of the databases, so that library should secure more digitalized information for remote users needs. This study is to contribute to improve quality of information services for remote users, however, it is not thoroughgoing enough, and there should be successive researches in the future.
학술정보시스템의 온라인 인터페이스에 관한 연구 : 적응형 인터페이스를 위한 정보조직 및 활용
김미현,Kim Mi-Hyeon 한국문헌정보학회 1998 한국문헌정보학회지 Vol.32 No.2
This study is to contribute to develop adaptive information systems meeting inside information needs as well as represented information needs, and dealing with every levels of users and user's preferences. Also, this study is to present a method of developing adaptive information system through developing user profile using machine teaming and decision tree, applying relevance feedback using merged vector, and applying user feedback. 이 연구는 이용자들이 문제해결을 위해 표현한 정보요구뿐 아니라 표현되지는 않았지만 내재된 정보요구를 모두 만족시키고, 이용자의 수준과 선호도에 따라서 시스템이 적응적으로 대처할 수 있도록 하는 적응형 인터페이스의 구성의 한 방안으로 기계적 학습과 결정트리를 이용한 이용자 프로파일 구축, 결합벡터를 이용한 적합성 피드백, 그리고 이용자 피드백을 활용한 지능적이고 이용자 지향적인 시스템을 제시하고자 한다.
온라인 설문조사 프로그램을 이용한 수업에 대한 인식 조사: 일반물리학 수강 대학생들에 대한 사례 연구
김미현 ( Mi Hyeon Kim ),김현주 ( Hyun Joo Kim ) 한국교원대학교 과학교육연구소 2013 청람과학교육연구논총 Vol.19 No.1
We applied the class which is designed to make students to understand the physics concepts through the method evaluating students`` concepts and collecting and sharing the answers by using an online survey program, to university students taking general physics class and surveyed students`` recognitions for it. It is surveyed how students recognize for the usefulness and the interest of the class, the degree of helping learning, and merits and demerits of the class and improvements, using the Likert scaled and open-ended questionnaire. The analyzed results show that students recognize the new class to be useful and interested but the interests may not be persisted continuously. Students thought the class helps students`` learning totally but specifically does not help improving the ability of writing the answers of the questions and next class. Also the merit is that reviews and discussions could be easily made by the anonymity and convenience of smart devices. On the other hand some recognitions are that the class does not give special advantages to the students and the use of smart devices is not convenient. Therefore to meaningful and effective learning of students, we need to study new teaching and approaching integrating the overall class to the online survey program in the circumstance intergrafting old and new.
요추 척추관 협착증의 비수술적 치료에 대한 최근 국내·외 연구 동향
김미현 ( Mi-Hyun Kim ),박은상 ( Eun-sang Park ),황현호 ( Hyeon-ho Hwang ),이여경 ( Yeo-Gyeong Lee ),송금주 ( Geum-ju Song ),권미리 ( Mi-Ri Kwon ),강준혁 ( Jun-hyuk Kang ) 한방재활의학과학회 2021 한방재활의학과학회지 Vol.31 No.3
Objectives The present study examined the recent domestic and international trends of non-surgical treatment of lumbar spinal stenosis (LSS). Methods The studies on non-surgical treatment of LSS were investigated via searching Korean web databases and PubMed. As a result, 39 studies were analyzed according to the authors, the types of study, the relationship to surgical treatment and the method of treatment. Results The first authors’ occupations were identified as 17 doctors, 12 Korean medicine doctors, six physiotherapists, three chiropractic doctors and one doctor of science. The most common type of study in Korea was the case report and most of the studies were retrospective. Overseas, there were many prospective or experimental studies including randomized controlled trials (RCT). In Korea, non-surgical treatment was performed independently of surgical treatment in most cases. Among non-surgical treatments, the most researched treatment was traditional Korean medicine (TKM), followed by injection therapy, exercise therapy, and physical therapy. Conclusions Through this review, we can determine the effectiveness of TKM and its research direction. TKM should be studied experimentally including RCT and it should be conducted not only on acupuncture, but also on other treatment methods such as acupotomy, chuna, and herbal medicine. It is also necessary to conduct studies on TKM before and after surgery to compare the effects of surgery and TKM together, as well the effects on non-surgical treatments. (J Korean Med Rehabil 2021;31(3):1-17)