농촌지역 활성화를 위한 도시공원의 활용 - 구례군 백련제 주변 관광자원화사업을 사례로 -

박지환,오창송,Park, Ji-Hwan,Oh, Chang-Song 한국농촌계획학회 2018 농촌계획 Vol.24 No.3

This study is conducted to propose urban park utilization and master plan in rural areas. Urban parks designed for the rural areas can be divided into three types: a themed type for rural tourism, a community type for hub regenerations and a waterfront type for using agricultural reservoirs. To use the themes and characteristics of ruralness, these types are required a multi-layered spatial structure. And ecological, cultural and economic networks of local tourism resources have to be integrated by utilizing agricultural reservoirs. Therefore, urban parks in rural areas can be defined as a part of the public benefit project aiming to revitalize the local economy. Also, urban parks are necessary to use attractions and amenities in rural areas. Based on theoretical backgrounds, this study proposed two sustainable master plans as the tourism resource development project for Baelyeonje, Gulye-gun. For ecological and cultural sustainability, this study proposed the environment restoration plan which reinforces the scenic resource of Nogodan in Mt. Jiri by developing the underdevelopment plan with consideration of the local landscape characteristics and resources. For economic sustainability, building the Mt. Jiri tourism complex and economic communities are needed to promote investments for securing mutual economic benefits. To achieve the sustainability, further studies related to the social equity and investment of private capital in rural areas are needed.

연부조직 병변의 회복단계별 정형 물리치료적 적용원리

박지환,Park, Ji-Whan 대한물리치료과학회 1994 대한물리치료과학회지 Vol.1 No.2

This article provids background information necessary to design orthopaedic physical therapy programs based on a patient's level of orthopaedic involvement during the acute, subacute, or chronic stage of soft-tissue healing. This approach was used whether the problem involved injury from trauma, insult from overuse, disease, surgical intervention. Soft-tissue lesions and clinical conditions were defined ; the stages of inflammation and repair were described with emphasis on how to manage soft tissues and joints with therapeutic exercise during each stage. A problem list with goals and plan of care was outlined to summarize each clinical situation. A list of clinical problems will be used as the foundation for designing exercise problems for each region of the body.

인터넷 중독증 진단도구에 관한 연구

박지환,Park, Ji-Whan 대한물리치료과학회 2001 대한물리치료과학회지 Vol.8 No.1

The purpose of this study is through a analysis between old diagnostic tests of the Internet Addiction Syndrome to make a new test model for the physical disturbance problems for the addiction persons. Suggestion treatment for the Internet Addiction Syndrome are follows: 1. Try to decide in advance how much time you will spend on the Net time a day. 2. Decide how much you want the Internet to be a part of each area of your life and then allocate time accordingly. 3. You may decide that you want to keep the Internet at work, and shut the door on it when you leave for home. 4. To physical exercise regularly. 5. Take frequent breaks. 6. Seek out friends and acquaintances who couldn't care less about the Internet. 7. Interact with people in a non-wired world. 8. Consult a Dr. if you can't solved.

요추 추간판 수핵 탈출증에 대한 편측 견인의 치료효과

박지환,권혁수,Park, Ji-Whan,Kwon, Hyeok-Su 대한물리치료과학회 1995 대한물리치료과학회지 Vol.2 No.2

Markolf and Morris suggests that the deranged disk and torn annulus have an exellent recovery ability from the position of spine extension, where the posterior annulus is not under stress and the gel can move anterioly. McKenzie explains side gliding as a combination of rotation and side bending, his clinical studies indicate that side-gliding can gel laterally. In conclusion, the prone unilateral traction on the opposite side from the patient's pain along with the other treatment appered to have helped reduce those patient's pain. The method of treatment described in this report is suggested for Korean physical therapists who treat patients suspected of posterolateral herniated nucleus pulposus.

근막동통 증후군에 대한 PIR의 치료효과

박지환,김봉수,Park, Ji-Whan,Kim, Bong-Soo 대한물리치료과학회 1997 대한물리치료과학회지 Vol.4 No.1

The purpose of this study was to examed the pain relief effects of myofascial pain syndrome patient by post-isometric relaxation. From July, 1996 to January, 1997, PIR was applied to myofascial pain syndrome associated with musculoskelatal lesions and was examed on 17 muscles in 98 patients at Sun General Hospital, Taejon city. The results of this study were as follows ; 1. Immediate pain relief group was 58(59%). 2. Only tenderness relief group was 24(25%). 3. No effect group was 16(16%). These results could be confirmed that the increased tension of the affected muscles with the resulting pain relieved by restoring the full stretch length of the muscle by PIR.

국내 물리치료사의 현황분석과 그 효율적 활용방안

박지환,정낙수,송영화,Park, Ji-Whan,Chung, Nack-Su,Song, Young-Wha 대한물리치료사협회 1989 대한물리치료사협회지 Vol.10 No.2

가압소결에 의해 제조된 FeAl계 금속간 화합물의 플라즈마 질화에 의한 미세조직 및 표면경화

박지환,박윤우,Park, Ji-Hwan,Park, Yun-U 한국재료학회 1999 한국재료학회지 Vol.9 No.11

FeAl 기지 복합재료는 hot-pressing에 의해서 성공적으로 제조할 수 있다. 이러한 FeAl 합금의 기계적 특성에 대한 연구는 많이 진행되었으나 플라즈마 질화에 의한 표면 경화특성에 관한 연구는 아직 미흡한 실정이다. 본 연구에서는 hot-pressing으로 제조된 소결 복합재료의 미세구조와 플라즈마 질화처리시 표면경화의 관계를 분석하였다. FeAl을 기지로 하는 합금은 플라즈마 질화처리에 의해서 표면경도가 상승하는 경향을 보였고, 이러한 경향은 질화처리 시간이 증가할수록 더욱 뚜렷하였다($\textrm{H}_{\textrm{v}}$ 100gf, 확산층 : 1100~1450kg/$\textrm{mm}^2$, matrix : 330~360kg/$\textrm{mm}^2$). FeAl 합금으로 플라즈마 질화처리에 의해서 매우 우수한 표면경화특성을 얻을 수 있었다. 확산층은 플라즈마 질화처리시간이 증가할수록 두꺼워졌으며, SiC(sub)p의 함유량이 증가함에 따라 확산층은 감소하였다. FeAl matrix composite was fabricated successfully by hot-pressing. The mechanical properties of FeAl alloys have been widely studies, but their behaviors of surface hardening effect by plasma nitriding has not yet been studied. This study was to analysis the relationship between microstructure of the sintered composite by hot-pressing and surface hardening at plasma nitriding treatment. Surface hardening of FeAl base alloys was improved by plasma nitriding with increasing plasma treatment time. Excellent surface hardness in the FeAl alloys could be obtained by plasma nitriding($\textrm{H}_{\textrm{v}}$ 100gf, diffusion layer: 1100~1450kg/$\textrm{mm}^2$, matrix : 330~360kg/$\textrm{mm}^2$). Diffusion layer size increased with increasing plasma nitriding times and decreased with increasing Sic, content.

Lumbar Manipulation

박지환,Park, Ji-Hwan 대한물리치료사협회 1985 물리치료 Vol.36 No.-

다중 해상도 영상에서 페이싯 모델을 이용한 초소형 표적 검출

박지환,이민우,이철원,주재흠,남기곤,Park, Ji-Hwan,Lee, Min-Woo,Lee, Chul-Hun,Joo, Jae-Heum,Nam, Ki-Gon 한국융합신호처리학회 2011 융합신호처리학회 논문지 (JISPS) Vol.12 No.2

본 논문은 다중 해상도 영상에서 3차 페이싯 모델을 이용하여 적외선 영상의 원거리에 위치하고 있는 초소형 표적의 위치와 크기를 검출하기 위한 방법을 제안한다. 먼저, 원 영상을 점차 축소하여 여려 단계의 다중 해상도의 영상들로 구성한다. 각 단계에서의 다중 해상도 영상들에 대해 페이싯 모델과 국부 극대 조건을 적용하여 초소형 표적의 위치를 검출한다. 다중 해상도 영상에서 각 페이싯 모델의 국부 극대값을 의미하는 $D_2$값 중 최대 크기를 가지는 위치를 표적의 위치라고 평가한다. 이 경우 각 단계의 다중 해상도 영상들에 대해 크기가 다른 표적의 검출이 가능하게 된다. 본 논문에서 제안한 초소형 표적 검출 방법은 초소형 표적이 있는 다양한 적외선 영상에서 실험하였다. 기존의 페이싯 모델을 이용한 방법에서는 하나의 마스크만 적용시킨 것에 반해 제안된 방법은 하나의 마스크를 다중 해상도 영상에서 적용하였다. 고정된 마스크를 다중 해상도 영상에 적용함으로써 마스크의 크기를 달리하는 효과를 확인하였고 그에 따라 검출하는 표적의 크기도 다름을 확인하였다. 이를 이용해서 표적의 위치뿐만 아니라 크기도 검출할 수 있음을 확인하였다. In this paper, we propose the technique to detect the location and size of the small target in multi-resolution image using cubic facet model. The input image is reduced by the multi-resolution and we obtain the multi-resolution images. We apply the facet model and the local maxima conditions to the multi-resolution images of each level. And then, we detect the location of the small target. We estimate that the location at the maximum of the $D_2$ which means the local maxima value of the facet model in the multi-resolution images is the location of the small target. We can detect the small target of the various size about the multi-resolution images of each level. In this paper, we experimented in the various infrared images with the small target. The method using the typical facet model applies a mask. However, the proposed method applies a mask in the multi-resolution images. We verified to vary the mask size and differ the size of the small target. The proposed algorithm can detect the location and size of the small target.

척수신경 장애자의 성적기능 조사 및 성 재활

박지환,Park, Ji-Whan 대한물리치료사협회 1981 대한물리치료사협회지 Vol.3 No.-

The Sexual Function Study and Its Rehabilitation Of the Patients With Spinal Cord Injuries Park Ji Whan, R.P.T. Dept. of Rehabilitation Medicine, nanyang University Hospital The patient with complete spinal cord injuries cannot expect normal intercourse. In spite of these ultimate limitations. coitus is practied with gratification by about a third of paraplegic men. and probably a higher percentage of paraplegic women. Th-is is possible since a significant percentage of paraplegic men can have erections .In patients with upper motor neurone lesions at any spinal level, reflex erections can be produced by local stimulation , in. patients with lesions at higher levels, the probability of success is greater. The ability to have erections, psychic or reflex or both, usually appears within six months after injury .