• 한국융합학회논문지
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• 제11권9호
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• pp.31-37
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• 2020

본 연구는 뇌졸중 환자에게 과제 지향적 훈련과 진동 자극을 결합한 중재에 경두개 직류 전류 자극을 융합했을 때 상지 기능의 회복에 미치는 영향을 알아보고자 하였다. 총 20명을 대상으로 총 4주간, 주 5회, 30분씩 실시했으며, 경 두개 직류 전류 자극을 융합한 과제 지향적 훈련과 진동자극의 결합 중재의 실험군과 과제 지향적 훈련과 진동자극의 결합 중재의 대조군으로 나누었다. 측정은 손의 기민성과 상지기능의 회복을 측정하였다. 실험군과 대조군은 손의 기민성과 잡기, 쥐기, 큰 동작 움직임에서 유의한 개선을 보였으며(p<.05), 실험군은 손의 기민성과 잡기, 쥐기 동작에서 대조군 보다 유의한 개선을 보였다(p<.05). 중재 전후 효과 크기는 모든 평가 항목에서 작은 효과이상을 보였다. 본 연구 결과를 근거로 하여 임상 환경에서 보다 효과적이고 효율적인 재활 치료를 할 수 있을 것으로 사료된다.

• 한국재난정보학회 논문집
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• 제18권1호
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• pp.29-37
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• 2022

연구목적: 본 연구는 교통안전시설의 신뢰성 있는 정보제공과 운영관리를 위한 평가지표를 개발하는데 목적이 있다. 연구방법: 분석 방법은 현재 교통안전시설 운영관리 현황을 파악하여 평가지표를 선정하고 AHP 조사를 통해 각 지표의 중요도를 분석하였다. 연구결과: 종합 중요도 분석 결과, 정보 정확성과 전산체계 구축 수준에 대한 평가지표에서 우선순위가 가장 높은 것으로 나타났다. 반면, 서비스 관리부분에 해당하는 평가지표는 우선순위가 가장 낮은 것으로 분석되었다. 결론: 본 연구의 결과는 효율적인 교통안전시설 운영관리를 위해 각 기관별 관리 수준을 파악할 수 있는 척도가 될 것으로 보이며, 향후 자율주행 상용화를 고려하여 정확한 정보 제공을 위한 기반을 구축할 수 있을 것으로 판단된다.

• 한국주거학회논문집
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• 제5권1호
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• pp.47-57
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• 1994

The purposes of this study are to serve s$ the bsaic data for the guidance and the dffective preparation of children's room and the children's residing environment in addition, by grasping generally the residential consciousness of children and the consciousness of children's room. For these purposes, the data were collected by using questionnare distributed to 214 5th grade elemantary school children living in Taegu. The data were analyzed using frequency, perecntile, anova, duncan's test, regression analysis. The major findings of this research are as follow: 1. It was found that many children wanted to have their own room because they are quiently able to study without being disturbed in their study. And it is shown that they were generally satisfied with the their own room. 2. There were significant differences in the consciousness of their own room according to the independent variables such as mother's age, father's job, the numbers of room. 3. The residential consciousness of children was variable according to father's age, mother's employment, the order of birth, income, the conditions of housing possession, parent's educational level, housing style, the numbers of room. 4. The mother's employment, father's educational level, the conditions of housing possession, the numbers of room, family numbers were significantly related to the evaluation of their own room. 5. Among the domains of the evaluation of their own room. the degree of width and the degree of convenience were variable to have influence on the satisfaction of their own room

• Journal of Information Technology Applications and Management
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• 제29권6호
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• pp.1-12
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• 2022

In recent years, technological competition in the automobile sector is accelerating. This study analyzes the status of patents from a global perspective of three promising future items that Korea has selected as core technologies in the field of autonomous driving,. And the technological cooperation ecosystem was identified through network analysis centered on scientific metrology. As a result of the analysis, it was confirmed that the growth of individual technologies has been strengthened in recent years, and although key source technologies have been largely preempted in major global countries, a close cooperative ecosystem between institutions, companies, and universities in major countries has not yet been formed. Specifically, the US and Japan have the technological leadership, while China is rapidly rising, and Korea is chasing after it as a latecomer. Therefore, it is necessary to continuously strengthen technological cooperation such as R&D of core technology to overcome technological limitations and strengthening of infrastructure construction, attracting excellent foreign talents and international exchanges. This analysis is meaningful in that it explores the global status of Korea's technology and the possibility of technological cooperation from various perspectives in the future from the viewpoint of preoccupation of future technology, rather than grasping the trend of a specific technology.

• 한국조경학회지
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• 제21권3호
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• pp.35-49
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• 1993

The purpose of this study is to establish some concepts, objects, and methodologies which are essential components in the theoretical inquiry of Landscape Architectural Criticism(LAC), and to explore the structure of LAC. Theough comparing the artistic characteristics of landscape architecture with the latent criticism in it, and introducing some important concepts of criticism and aesthetics, the concept of LAC is defined operationally. And through grasping changes of the definitions and concepts about landscpae architecture, and classifying the fields of it which are related to critical structure, the objects of LAC are established. According to Virgil C. Aldrich and many other aestheticians, general aspects of criticism are divided into $\circled1$analysis, $\circled2$ evaluation, $\circled3$interpretation, and $\circled4$description. Through these aspects and Wayne Attoe's opinion(which seemed to be generalized in architectural), the pertinent methodologies of LAC are explored.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 2001년도 춘계학술대회 논문집
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• pp.131-135
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• 2001

Recently, Internet is used widely. Many Web sites, however, are not designed based on user's view. So, this research aimed at grasping the user needs and structure of Web site which user used easily. First, to grasp user needs, questionnaires about the motivation, the purpose and the evaluation items of Web page were done. As a result, we found the easiness for the user. Next, we made subjects operated test pages in which the number of classes and the amount of information were changed. We collected the quantitative data of the optimum number of classes, amount of information and retrieval time. As a result, there was a significant difference in each numerical value. The results of this research are available when constructing a web site. so, usability of Web site can be improved by them.

• 로봇학회논문지
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• 제15권2호
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• pp.91-99
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• 2020

Fruit and vegetable harvesting robots have been widely studied and developed in recent years to reduce the cost of harvesting tasks such as labor and time. However, harvesting robots have many challenges due to the difficulty and uncertainty of task. In this paper, we characterize the crop environment related to the harvesting robot and analyzes state-of-the-art of the harvesting robot especially, in the viewpoint of robotic end-effector. The end-effector, an one of most important element of the harvesting robot, was classified into gripper and harvesting module, which were reviewed in more detail. Performance measures for the evaluation of harvesting robot such as test, detachment success, harvest success, and cycle time were also introduced. Furthermore, we discuss the current limitations of the harvesting robot and challenges and directions for future research.

• Journal of Korean Neurosurgical Society
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• 제54권1호
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• pp.54-57
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• 2013

We report a case of 29-year-old man diagnosed as a primary eosinophilic granuloma (EG) lesion of the seventh cervical vertebra. He had paresthesia on both arms, and grasping weakness for 10 days. Cervical magnetic resonance image (MRI) showed an enhancing mass with ventral epidural bulging and cord compression on the seventh cervical vertebra. Additionally, we performed spine series MRI, bone scan and positive emission tomography for confirmation of other bone lesions. These studies showed no other pathological lesions. He underwent anterior cervical corpectomy of the seventh cervical vertebra and plate fixation with iliac bone graft. After surgical management, neurological symptoms were much improved. Histopathologic evaluation confirmed the diagnosis of EG. There was no evidence of tumor recurrence at 12 months postoperative cervical MRI follow-up. We reported symptomatic primary EG of cervical spine successfully treated with surgical resection.

• 패션비즈니스
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• 제19권5호
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• pp.93-109
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• 2015

By the influence of ageing population, the well-being trend, and the increase of interest in health, people seems to be enjoying sports and outdoor life more. Followed by the change of consumers' life style, the interest in smart clothing grafting scientific technology has increased, and research on this subject is necessary. This study is to develop improved design of band type heating vests by grasping the weak point of currently sold heating vest designed by the manufacturer. Through this process, satisfaction of the consumer and the manufacturer can be increased. The results of this study are as follows: 1) Conducted a demand survey with the manufacturer and wearing evaluation test with the consumer on band type heating vests. 2) Suggested design drafts on band type heating vests for both genders reflecting demand survey results. 3) Conducted consumers' preference survey for design drafts. 4) Made the sample product, and then conducted an evaluation of wearing the actual product. Overall, the wearing test results showed high satisfaction for both genders.

• 한국산업융합학회 논문집
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• 제22권6호
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• pp.749-756
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• 2019

Big data is structured and unstructured data that is so difficult to collect, store, and so on due to the huge amount of data. Many institutions, including universities, are building student convergence systems to foster talents for data science and AI convergence, but there is an absolute lack of research on what kind of education is needed and what kind of education is required for students. Therefore, in this paper, after conducting the correlation analysis based on the questionnaire on basic surveys and courses to improve the curriculum by grasping the satisfaction and demands of the participants in the "2019 Big Data Youth Talent Training Course" held at K University, Regression analysis was performed. As a result of the study, the higher the satisfaction level, the satisfaction with class or job connection, and the self-development, the more positive the evaluation of program efficiency.