• Smart Structures and Systems
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• 제15권6호
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• pp.1543-1567
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• 2015

In this study, a wireless crack sensor is developed for monitoring cracks propagating in two dimensions. This sensor is developed by incorporating a laser-based optical navigation sensor board (ADNS-9500) into a smart wireless platform (Imote2). To measure crack propagation, the Imote2 sends a signal to the ADNS-9500 to collect a sequence of images reflected from the concrete surface. These acquired images can be processed in the ADNS-9500 directly (the navigation mode) or sent to Imote2 for processing (the frame capture mode). The computed crack displacement can then be transmitted wirelessly to a base station. The design and the construction of this sensor are reported herein followed by some calibration tests on one prototype sensor. Test results show that the sensor can provide sub-millimeter accuracy under sinusoidal and step movement. Also, the two modes of operation offer complementary performance as the navigation mode is more accurate in tracking large amplitude and fast crack movement while the frame capture mode is more accurate for small and slow crack movement. These results illustrate the feasibility of developing such a crack sensor as well as point out directions of further research before its actual implementation.

• 한국유기농업학회지
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• 제20권4호
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• pp.491-502
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• 2012

The world's food production systems are becoming an area of great concern for both human and ecological health. Research has identified that one of the greatest threats to sustainability is conventional industrial agricultural systems and the high energy and material cost they require to function. The organic food movement is contributing as promising alternative to the current dominant model. Over the last 50 years it has developed into the most visible brand for a healthier and more environmentally sustainable food system. However, to achieve its full potential there are still a number of hurdles which must be overcome to make organic products a more viable and appealing option for consumers. This paper provides an overview of key research that has been conducted on why consumers are buying organic products, what they are buying and what is preventing them from purchasing more. It concludes that the key challenge is for the organic food movement to convince existing consumers of the superior 'value' of its products. In addition there are a number of methodological issues associated with analysing the market for organic products as well as issues of limited distribution, intermittent availability and high prices that are currently preventing increases in sales. Recognition and management of these barriers could contribute to more effective targeted research into consumer food purchasing motivations and subsequently the development of more sophisticated marketing strategies that assist in maintaining integrity with consumers and fending off challenges from conventional as well as other complementary food systems such as local food movement. And finally to achieve these market growth strategies the organic food movement will need to cope with its diverse constituency - ranging from global corporates through to local production and consumption - and provide attractive opportunities to individuals and business at all stages in supply chain whilst retaining credibility with government to ensure ongoing policy support.

• 기록학연구
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• 제3호
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• pp.65-89
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• 2001

We, at The Korea Democracy Movement Archives opened temporarily at SungKongHoe University(SKHU), have currently collected about 100,000 recorded materials of democratization movement related with labor, farmer, civilian, human rights, peace, unification, young people, student and women's movements by investigating, collecting and receiving donations from civil organizations and individuals, and about 70,000 data out of this 100,000 data were converted into computer files. The Korea Democracy Movement Archives(temp) at SKHU has a significance in that it is the first archive opened by an organization. Furthermore, the opening of this Archive means the expansion of awareness on recording culture and accumulation of the achievements of the democratization movement in Korea. However, many obstacles still remain in the establishment of this Archive in a full-scale. This article examined many theoretical and realistic obstacles posed to the archivists, who are the professionals responsible for record management, in process of establishing the Archive, and the role and future perspectives of the archivists at The Korea Democracy Movement Archives(temp). The first obstacles in the process of organizing and separating the recorded materials at the Archive is a difficulty in the description of classifying the different movement organizations. The second obstacle is a difficulty in specifically applying the international standard, ISAD(G), of record description in the process of establishing the description items. Through many trials and errors, we need to try to confirm the description befitting. The Korea Democracy Movement Archives through continuous adjustment and complementary measures. The third obstacle is a difficulty in estimating the range and physical and quantitative amount of the recorded materials since the collection of recorded materials is complete. Thus, the answers to these problems lie in continuous efforts to establish a creative classification system befitting the democratization movement in Korea in the process of many trials and errors and endeavor. The evaluation classification done by archivists is a creative act forming record heritage, and archivists need to form record heritage reflecting the evaluation system of a certain period. Moreover, they transmit the shape of the current era in a maximum scale to the future by using the minimum amount of records. An archivist is responsible for two tasks, i.e., preserving a record and making other people to utilize the record by working with record. However, We, at The Korea Democracy Movement Archives(temp), have an additional task of contributing to the democratization movement in korea that has not ended by collecting, preserving and making people to utilize the fragments of memory in the recent history of Korea by establishing the Archives.

• KIEAE Journal
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• 제12권5호
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• pp.63-70
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• 2012

In order to set the direction of providing facility for the utilization of castle heritage, as well as to establish the method for securing access and determine installation criteria in consideration of preservation environment, an analysis was carried out on the cases of having secured access for people with disabilities in England for the advanced utilization of castle heritage. As the result of the analysis, the planning factors of the facility for people with disabilities in England for the utilization of castle heritage were deduced as follows: 1) The plan for facility was focused on the disabled using wheelchairs and visually impaired persons, rather than on services for hearing-impaired persons and people with learning disability. 2) As for audience movement line plan, regular route was used for audience movement line to lead them in a single direction. 3) As for the provision of prior access information, 3 stepwise access grades were established for the facility information plan of heritage. 4) As for information service by disability type, models were provided; and complementary explanation was provided by using text, drawing, picture, video and voice. 5) Rest spaces were secured where audience could look out upon castle heritage. For the utilization of castle heritage, it is necessary to develop planning factors of the facility design for people with disabilities according to its characteristics.

• 기술사
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• 제32권3호
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• pp.92-105
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• 1999

With the advent of the information age and the knowledge-based society, human resource development has become a key factor in determining a nation's competitiveness. And technological qualification systems have a direct and significant influence on human resource development. In order to guarantee Korea's continued development as a competitive member of the international community, it is demanded that a Korean Technology Qualification System (KTQS) is to accept international qualification criteria. This study was conducted in order to analysis current movements about the international mutual recognition of Professional Engineer and present problems for introducing APEC Engineer System to KTQS, and also recommend reasonable plans which overcome those. Under the WTO/GATS, the liberalization of trade in professional services will steadily increase. APEC activities to facilitate the portability of qualifications is considered complementary to the WTO movement. If the government attempts to introduce the APEC criteria for university degree requirements, university curriculum standards, programs for continuing professional developments(CPD), and practical, on-site experience. In the standpoints with the recent developments of APEC Engineer agreement on profession qualification, it is important to guarantee that Korean qualifications have a common, international currency. Measures have to be taken to harmonize the qualifications standards for Professional Engineer with those set out by the WTO/GATS movement. Also this will require an increase in the quality of university curriculum and an establishment of CPD. This process will be further enhanced by the organization of APEC Engineer Monitoring committee, Consisting of government officials, professional engineers and university professors. At this committee we can discuss the best strategies to keep our nation's interests.

• 정보관리학회지
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• 제22권3호
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• pp.307-326
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• 2005

오픈 액세스 운동은 출판된 과학적 연구결과물을 비용 없이 누구나가 인터넷을 통해 이용 가능해야 한다는 원칙을 지지하는 운동이다. 오픈 액세스라는 용어는 이 운동의 폭넓은 의미로 사용되고 있으며, BOAI에서는 이 목표를 달성하기 위해 '셀프 아카이빙'과 '오픈 액세스 저널' 두 가지의 전략을 제시하고 있다. 본 연구에서는 최근 논의되고 있는 다양한 오픈 액세스 운동들의 개요와 수행전략 등을 소개하고, 이를 토대로 오픈 액세스 운동의 효율적인 확산을 위한 학술적 이해관계자(예를 들면, 연구자, 대학도서관 사서, 대학, 출판사, 기금단체, 학회, 정부)들의 역할과 대응전략을 BOAI에서 제시하고 있는 두 전략의 관점에서 분석하고 있다.

• The Korean Journal of Pain
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• 제35권2호
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• pp.152-159
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• 2022

Background: Subjects with frozen shoulder (FS) might not be comfortable with vigorous physical therapy. Clinical trials assessing the effect of graded motor imagery (GMI) in FS are lacking. The aim of this study was to determine the effect of GMI as an adjunct to conventional physiotherapy in individuals with painful FS. Methods: Twenty subjects aged 40-65 years having stage I and II of FS were randomly divided into two study groups. The conventional physiotherapy group (n = 10) received electrotherapy and exercises while the GMI group (n = 10) received GMI along with the conventional physiotherapy thrice a week for 3 weeks. Pre- (Session 1) and post- (Session 9) intervention analysis for flexion, abduction, and external rotation range of motion (ROM) using a universal goniometer, fear of movement using the fear avoidance belief questionnaire (FABQ), pain with the visual analogue scale, and functional disability using the shoulder pain and disability index (SPADI) was done by a blinded assessor. Results: Statistically significant difference was seen within both the groups for all the outcomes. In terms of increasing abduction ROM as well as reducing fear of movement, pain, and functional disability, the GMI group was significantly better than control group. However, both groups were equally effective for improving flexion and external rotation ROM. Conclusions: Addition of GMI to the conventional physiotherapy proved to be superior to conventional physiotherapy alone in terms of reducing pain, kinesiophobia, and improving shoulder function for stage I and II of FS.

• 한국콘텐츠학회논문지
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• 제18권1호
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• pp.345-358
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• 2018

이 연구의 목적은 유치원 누리과정 사회관계 영역과 예술경험 영역에 대한 교원들의 이해도를 분석하여 유치원 교원들의 전문성 신장을 위한 연수 자료 또는 주요 교육 프로그램 구안의 기초 자료를 제공하는 것이다. 연구에 사용된 도구는 사회관계 활동과 예술경험 활동에 대한 교원들의 이해도 조사 설문 22문항이었다. 연구 참여자는 유치원 현직교원 650명과 예비교원 78명으로 총 728명이였다. 조사 결과 분석에 사용된 프로그램은 SPSS 23이었고, 자료 분석의 유의수준은 .05, .01, .001이었다. 본 연구 결과 자료에 근거하여 제시할 수 있는 결론은 누리과정을 운영하는 과정에서 인구통계학적 변인별로 상대적 보완책을 강화하여 운영 할 필요가 있음을 발견하였다. 즉, 유치원 교원들을 대상으로 하는 교육이나 연수 활동은 유치원의 설립유형별-운영형태별 분석 결과와 교원들의 근무지역별-담당학급 규모별-담당 유아 연령별 분석 결과, 교원들의 경력-연령-소지자격별 분석 결과, 그리고 현장교원과 예비교사의 이해도 분석 결과별로 보완책을 수립하여 운영하여야 한다는 것이다. 따라서 유아교육을 위한 사회관계 활동의 경우는 유아 자신에 대한 관심을 바탕으로 자신이 가능한 일들과 가족들을 위해 할 수 있는 일을 실천하면서 이들을 소중하게 생각하는데 초점이 맞추어져야 하고, 유아교육을 위한 예술경험 활동의 경우는 음악적 요소-움직임 요소-미술적 요소 등을 탐색하여 예술적 표현 활동과 감상 활동이 통합된 경험이 되도록 하는데 초점이 맞추어져야 한다는 것이다.

• 복식문화연구
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• 제10권1호
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• pp.37-48
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• 2002

The following paper deals with the interaction between an Austrian art trend from the late 19th century until World War I, the Vienna Separatist Movement, and the Vienna Workshop dress and its ornaments in part designed by the artists belonging to the former mentioned school. Gustav Klimt′s paintings along with his photographs and pictures and articles published in the "Wiener Mode" magazine were subject of analysis. The focus was on Klimt′s paintings with female themes whereby a comparative analysis was made between the development of the forms, hues and ornaments of clothing and the style of paintings at that time. The whole development was classified into three phases. The first period from 1897∼1905 marks the birth of the Vienna Separatists along with the clothing reform movement. The heyday of the Separatists represents the second phase from 1906∼1913 and the decline of the very school and the Vienna Workshop period lasts from 1913∼1918. Refromed dresses were started to be recognized as alternatives, from 1897 when the Separatists started to gain foot until 1o05, and Kimt and Van de Velde published designs that were comfortable and elegant. From 1906 to 1913 the expressionism and Reform Mode of the Vienna artists started to flourish. But during the War the Separatist Movement, which triggered the modernazation of Vienna declined and instead the decorative art of Vienna Workshops started to develop. The asymmetric design of the dress, exotic patterns, shades of complementary colors and reformed clothing were frequently used by Kimt and other Separatists. This is an instance where fashion design directly influenced art and different branches can reflect the same aesthetic standards within the same time frame.

• 대한임상검사과학회지
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• 제51권4호
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• pp.468-474
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• 2019

뇌심부자극술은 뇌심부핵에 고주파 전기자극을 전달하여 약물 불응성 이상운동질환을 치료하는 효과적인 방법이다. 그리고 미세전극기록은 뇌심부자극 수술 중에 MRI와 함께 뇌심부핵의 위치를 정확히 파악하여 수술 결과를 향상시키고 부작용을 최소화 할 수 있는 보조적인 검사이다. 본 논문의 목적은 이상운동질환에 대한 뇌심부자극 수술 중에 실시한 미세전극기록을 분석하여 신경생리학적 파형과 유용성을 알아보고자 하였다. 2018년 1월부터 12월까지 이상운동질환에 대한 뇌심부자극 수술 중에 미세전극기록를 실시한 환자 대상으로 후향적 조사를 하였다. 총 28명의 환자 중에 시상하핵은 38 개의 MER, 내측 담창구는 10개의 MER, 복내측 시상핵은 4개의 MER을 실시했다. 모두 목표지점을 찾았고 미세자극을 이용해서 부작용의 여부를 확인하고 목표지점을 재조정하였다. 수술 후 총 28명의 환자에서 모두 임상 증상은 호전되었다. 결론적으로. 미세전극기록은 신경생리학적 파형을 이용해서 MRI와 함께 정확한 뇌심부핵 부위를 파악해서 이상운동질환에 대한 뇌심부자극 수술 결과를 향상시키고 부작용을 최소화할 수 있는 유용한 검사이다.