• 농촌계획
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• 제6권2호
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• pp.82-93
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• 2000

The concept of sustainable development in rural area, which is focused on both preservation of nature and human's amenity, has been common paradigm. The purpose of this study is to suggest the development directions for the environmentally friendly rural house. The planning items for developing sustainable rural house were selected through literature survey, case study, and their adaptation evaluation. The establishment of principles and the evaluation of planning items were analyzed by a survey to experts. The results are as follows : 1) It is showed that sustainability evaluation of rural village is rated as above the moderate degree, but rural house is rated as 3.4(average score). Especially, there were lowly evaluated the utility, material, structure and inner environment in rural house. 2) It is revealed that 76.7% of planning items are located in both the upper left and upper right hand quadrant of the action grid, which is drawn by the importance-performance analysis(IPA). And any item is not found in the lower right hand quadrant(Possible Overkill). 3) Two basic principles and eight optional principles we identified by analysis of factor and regression. The rural zone is identified as major effective element for applying planning items into the rural house development. So it is desirable to apply the items differently by the rural zone type. 4) In view of sustainable development, it is desirable for rural village to have about 50 houses, and for rural house to have $155{\sim}180$ pyung(坪) as lot size, 30% as ratio of building, and 60% as building volume.

• 한국문헌정보학회지
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• 제25권
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• pp.265-294
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• 1993

At the present. one of the very important functions of the information center or library is to provide information service on time and to the right person. But it is impossible if the shape of the material is not complete. So it is important to keep the material of information complete. This study is on deacidification of paper materials for enhancing useful life of information. This study can be summerized as follews; The material needs deacidification is all of machine-made paper except neutral paper, and hand made paper which are below pH 6.5. The best way for the deacidification for the small amount of materals is to use aqueous deacidifiers such as Calcium Carbonate, Magnesuim Carbonate and Borax. For mass deacidification process, Methoxy Magnesuim Methyle Carbonate and Magnesuim Oxide, called

• Journal of Hospice and Palliative Care
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• 제15권2호
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• pp.108-111
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• 2012

손으로의 전이성 암은 드문 질환으로 환자를 진료함에 있어 간과되기 쉽다. 간세포성 암종 환자에서 손으로의 전이는 지금까지 전세계적으로 5예가 보고되고 있으며, 이 논문에서는 간세포성 암종의 우측 4번째 손가락으로의 전이를 보고하고자 한다. 환자는 통증과 부종을 호소하였으며 보존적 치료에도 증상이 점차 악화되어 절단 수술을 받고 증상이 호전되었다. 이 보고는 진료의사들이 암환자의 손에 병변이 관찰될 때 전이성 암의 가능성을 염두에 두고 접근하여 증상 조절을 해야 한다는 것을 시사한다.

• 대한약침학회지
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• 제20권3호
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• pp.227-229
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• 2017

Fibrosis of skeletal muscle following acupuncture is an iatrogenic disorder. The present case illustrates a patient with a unilateral fibrotic formation on a thumb muscle after acupuncture injection therapy with red sage. The patient in the present case was a counter-terrorism police officer with right-handedness; he noted a palpable nodule three months after injection therapy at his left first dorsal interosseous in which the acupuncture point LI4 (He Gu) is located. He also found a reduction in the strength of his left pinch grip that noticeably affected his left handgun marksmanship. However, being ambidextrous in single-hand pistol shooting is an essential requirement for counter-terrorism police officers. Based on the patient's medical history and claims, no underlying disease or trauma was found to be associated with his current complaint. During physical examination, a fibrotic formation in his left first dorsal interosseous muscle was visualized by using diagnostic ultrasound; also, as confirmed with dynamometry, the strength of his left pinch grip was significantly lower than that of the right counterpart. Because acupuncture injection therapy has three components, antiseptic practices, the mechanical action of syringe insertion, and the pharmacological effect of the sterile herb extract, any one of the components may have contributed to the present adverse event. The first dorsal interosseous muscle is small in dimension and rather vascular; thus, it is not an ideal site for intramuscular injection. When a clinician needs to treat a patient by performing acupuncture at the LI4 acupoint and injecting a herbal extract simultaneously, the clinician should only mechanically stimulate the LI4 acupoint while injecting the herbal medicine into the LI14 (Bi Noe) acupoint on the same meridian, the LI14 acupoint being located in the distal portion of the deltoid muscle and being fairly close to the universally agreed upon site on the upper arm for safe administration of an injection.

• 한국정보통신학회논문지
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• 제18권7호
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• pp.1686-1694
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• 2014

본 논문에서는 키넥트(Kinect)를 통해 획득한 깊이 영상에서 손가락의 모양을 인식하는 새로운 기법을 제안한다. 각도 변화에 강인하게 하기 위하여 입력 손 영상의 회전 보상 각도를 계산한 뒤 강체(rigid) 변환을 통하여 손 영상을 회전 변환시킨다. 회전 보상 각도를 계산하기 위하여 손 영상의 경계선을 추출한 뒤 경계선을 이루는 화소들의 좌표의 변화를 관찰한다. 제안하는 기법에서는 손가락 모양을 인식하기 위하여 손 영역에서 최 상단, 최 우측, 최 좌측 화소 좌표를 획득한 뒤, 손가락의 기하학적 특징에 착안하여 좌표들 사이의 거리 변화와 좌표들 사이의 각도변화 그리고 손 영역의 화소 면적을 이용하게 된다. 실험을 통해 제안하는 기법이 기존의 기법보다 성능이 우수한 것을 확인하였다.

• The Korean Journal of Pain
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• 제26권2호
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• pp.130-134
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• 2013

Background: The aims of this study were to analyze the anatomic variations of supraorbital foramina/notches in Koreans and to compare the results with those of previous studies examining other races. We evaluated the three-dimensional computed tomography (3D-CT) images of human faces using multidetector computed tomography (MDCT). Methods: A total of 395 adults (232 men and 163 women) were enrolled and the 3D-CT images of their faces were reviewed in this study. In this study, the data from the images included the presence, shape, width and distance from the nasion to the supraorbital foramina/notches. ANOVA was used to assess the main effects of gender and side (right or left foramen/notch), and comparisons of the means were done by paired t-test. Results: The most common shapes in Koreans were a single notch (39.5%) on the right hand side and a single foramen (42.3%) on the left hand side. The incidence of a single foramen in Koreans was high compared to other races. The mean foramen diameter was $2.34{\pm}0.78$ mm, and the mean distance from the nasion was $27.19{\pm}4.03$ mm. The mean notch diameter was $3.37{\pm}1.71$ mm, and the mean distance from the nasion was $23.42{\pm}2.45$ mm. Conclusions: This is the first study on the variations of supraorbital foramina/notches in Koreans using 3D-CT images of faces. The anatomic characteristics of the supraorbital foramina/notch will help in performing nerve blocks and maxillofacial surgery.

• 한국운동역학회지
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• 제13권2호
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• pp.13-28
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• 2003

The purpose of this study was to analyze the kinematic characteristics of Ice hockey slap shot. The subjects of this study were four professional ice hockey players. The reflective markers were attached on the anatomical boundary line of body and the subjects were asked to perform the shot. Ariel Performance Analysis System was used to capture and digitize the shooting image, the data were analyzed by LabView 6i. The results were as fellows. 1. The period of the back swing phase was $0.542{\pm}0.062sec$, the down swing phase was $0.28{\pm}0.056sec$ and the total swing time was $0.825{\pm}0.017sec$ 2. The maximum linear velocity of the stick blade for x direction was shown after 7% of impact, for y, z direction were shown before 2%, 8% of Impact. 3. The maximum velocity of each segment for the left arm was $2.35{\pm}0.05m/s$ in the upper arm, $3.56{\pm}0.34m/s$ in the forearm, $4.75{\pm}0.67m/s$ in the hand. 4. The maximum velocity of each segment for the right arm was $4.67{\pm}0.43m/s$ in the upper arm, $7.22{\pm}0.69m/s$ in the forearm, $9.42{\pm}0.89m/s$ in the hand. 5. The angle of left elbow was generally flexed from the ready stance to the impact and was $82.26{\pm}3.45^{\circ}$ the moment of Impact. 6. The angle of the left shoulder was increased ut the down swing phase and was $78.74{\pm}4.78^{\circ}$ on the moment of impact. 7. The angle of the right shoulder was decreased in the down swing phase and increased before the impact. and the angle was $51.28{\pm}3.54^{\circ}$ on the moment of impact.

• 한국운동역학회지
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• 제18권3호
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• pp.43-80
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• 2008

본 연구는 투어중인 프로골퍼를 대상으로 시즌 중 사용하는 드라이버스윙을 분석하는데 목적을 두었다. 연구대상으로서 3명의 KPGA(Korean Professional Golfer Association)의 투어골퍼를 대상으로 시즌중의 드라이버스윙을 수집하기위해 시즌 마지막 경기 직후 측정하였다. 다운스윙구간을 분석구간으로 정했으며 임팩트 이후 릴리즈 구간까지 분석하였다. 그 결과 기존의 운동학적 연구에서 나타난 주동분절 간의 유기적 작용은 본 연구에서도 같게 나타났다. 흉곽, 왼팔 그리고 손으로 이어지는 시스템은 상위분절인 흉곽이 먼저 움직이고 왼팔, 왼손과 클럽으로 이어지는 순서를 보임으로서 선행연구와 같게 나타났다. 오류의 수준이 크게 줄어든 데이터를 이용하여 미세한 변화를 정확하게 기술 할 수 있었다. 그러나 선행연구와 다른 결과도 나타났다. 3명의 대상자 모두에게서 왼팔의 코킹각의 구성에 있어서 기술되지 못했던 왼손의 내전각을 표현할 수 있었고 그로인해 왼손의 내전각은 코킹의 형성에 크게 영향을 주지 않는 것을 발견했다. 또한 선행연구에서 강조되었던 임팩트 직전 흉곽의 운동이 볼의 진행방향의 반대가 아니라 미세하지만 볼의 진행방향과 같은 방향으로 진행됐음을 알 수 있었다.

• 대한통합의학회지
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• 제11권2호
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• pp.49-60
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• 2023

Purpose : We aimed to evaluate the impact of a exercise with kinect-based mixed reality device (KMR) on physical function, upper extremity disability, fatigue, and quality of life in breast cancer survivors. We hypothesized that this exercise program would improve physical function, physical activity, fatigue, and quality of life. Methods : Thirty-nine breast cancer survivors were randomized to either the KMR exercise group (KE) or the home stretch group (HS). The KE participated in 8 weeks of exercise, exercising 3 times per week, while the HS performed 8 weeks of stretching exercises, also 3 times per week. Before and after the intervention period, participants underwent assessments of physical function, including body composition, chester step test (CST), and hand grip strength (HGS). Additionally, participants completed questionnaires including the international physical activity questionnaire (IPAQ), disabilities of the arm, shoulder and hand (DASH) questionnaire, and functional assessment of cancer therapy-breast (FACT-B) questionnaire to measure their physical activity levels, upper extremity disability, and quality of life, respectively. Results : Overall, significant improvements were observed in several shoulder movements, body weight, and physical activity, with no significant interaction effects between groups and time. Furthermore, there was a significant group by time interaction for body weight, left flexion, right flexion, right abduction, and left adduction, as well as for upper extremity disability (K-DASH) and quality of life (FACT-B). Conclusion : In conclusion, the KMR exercise program was found to be effective at improving physical function, upper extremity disability, quality of life, and overall well-being in breast cancer survivors. The significant improvements observed in multiple measures and the significant group by time interactions for various outcomes highlight the potential benefits of this KMR exercise program in promoting a better quality of life for breast cancer survivors.

• 정보보호학회논문지
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• 제26권2호
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• pp.435-447
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• 2016

데이터의 영구 보관과 자유로운 복제 및 유통이 가능한 현대 디지털 사회의 특징으로 인하여 인터넷은 모든 것을 기억하는 세상으로 발전했다. 때문에 영원히 잊히지 않는 데이터들로 인해 피해를 입는 사례가 증가하였고, 인간의 본성인 '망각'을 인터넷상에 적용시키자는 소위 '잊힐 권리'를 요구하는 움직임이 많아지고 있다. 그러나 인터넷 사용자들이 보장받길 원하는 다양한 측면에 있어서의 더욱 높은 수준의 잊힐 권리는 다른 기본권과의 충돌 등 여러 가지 문제들에 막혀 법리적인 접근만으로 더 이상의 의미 있는 진전을 이루기 힘든 상황에 처해져 있는 실정이다. 반면 잊힐 권리를 보장받기 원하는 개인들의 요구들은 휘발성 SNS, 디지털 에이징 시스템(Digital Aging System) 등의 디지털 소멸 기술의 발전을 촉구시켰다. 디지털 정보에 소멸 기한을 설정하여 망각의 개념을 도입한 디지털 소멸기술은 인터넷상의 잊힐 권리 보장 확대에 있어 새로운 해결 방향을 제시해줄 수 있을 것으로 생각된다. 본 연구에서는 다양한 영역의 잊힐 권리에 대해 세부 범위를 설정하고, 국내에서 잊힐 권리 어느 정도의 수준으로 보장되고 있는지 분석하며, 분석된 범위들에 대해 디지털 소멸 기술을 통한 잊힐 권리 보장 가능성을 제시한다.