정안침요법(整顔鍼療法)을 응용하여 호전된 후천성 사경환자 치험 2례

박서영,김재수,홍의재,이윤경,이봉효,임성철,정태영,이경민,Park, Seo-Young,Kim, Jae-Su,Hong, Eui-Jae,Lee, Yoon-Kyoung,Lee, Bong-Hyo,Lim, Seong-Chul,Jung, Tae-Young,Lee, Kyung-Min 대한침구의학회 2008 대한침구의학회지 Vol.25 No.4

Objectives : This report intended to estimate effects of Jung-an acupuncture on the acquired torticollis caused by muscle contraction. Methods : The patients were treated by Jung-an acupuncture, herb medication and Physical treatment daily. The improvement of the patients was judged by Toronto Western Spasmodic Torticollis Rating Scale(TWSTRS), Tsui's score and Visual Analogue Scale(VAS). Results : After 7 days of treatment, the 2 patients' neck pain and cervical movement were improved. Also, TWSTRS score, Tsui's score and VAS were all reduced. Conclusions : As the Jung-an acupuncture's theological base is organized with meridian theory and myofacial release therapy, We considered the Jung-an acupuncture is effective not only for the skin disease but also for the muscle problem such as torticollis.

TAGUCHI 방법을 활용한 3D프린터의 최적출력조건 선정에 관한 연구

홍정의 韓國交通大學校 2022 한국교통대학교 논문집 Vol.57 No.-

The purpose of this study was to study the dimensions of the string phenomenon and the x and y axis line widths to select the optimal output conditions for 3D printers using the taguchi method. Four variables were derived through a pre-experiment, and a total of two experiments were conducted randomly in the order of 27 combinations of experimental conditions using an orthogonal arrangement table. The optimal conditions for the string phenomenon are 85% extrusion amount, 200mm/s, 0.2mm layer height, and output temperature 180 degrees. Optimal conditions for line width x were extrusion amount 100%, moving speed 200mm/s, layer height 0.2mm, output temperature 220° line width dimensions y, extrusion amount 85%, moving speed 150mm/s, layer height 0.25mm, output temperature 220°, and subsequent experiments showed optimum extrusion amount 90%, moving speed 200mm/s, output temperature 0.15mm, layer height.

France 南部 Quercy 地方의 me´galithisme에 대하여

鄭義道 동아대학교 1992 考古歷史學志 Vol.8 No.-

Feedforward Backpropagation Neural Network을 이용한 척추질환 환자의 진단에 관한 연구

홍정의 한국교통대학교 2016 한국교통대학교 논문집 Vol.51 No.-

Artificial neural network can be used as a diagnosis and predictive method for analyzing patterns in multivariate cases. The goal of this study is diagnosis of the spondylolisthesis from biomedical data that is derived from the shape and orientation of the pelvis and lumbar spine. The data set has six attributes including pelvic incidence, pelvic tilt, lumbar lordosis angle, sacral slope, pelvic radius and grade of spondylolisthesis and two class including normal and abnormal. From University of California at Irvine machine learning repository, 100 normal and 150 spondylolisthesis patient’s data were used for this study. Backpropagation neural network, diagnosis used for diagnosis fo spondylisthesis and the results were described in this paper.

사람 血淸의 개 赤血球에 對한 凝集活性에 關한 硏究

鄭儀欽 大韓法醫學會 1989 대한법의학회지 Vol.13 No.1

Various classification of human blood type is important in medicolegal field such as individual identification and paternity test, etc. So the author attempted new classification of human sera by their agglutinating activities to dog red blood cells, and compared these results with diverse blood or serum types. The results could be summarized as follows: 1. Human sera were divided into two groups by their agglutination activities to dog RBC; one was agglutination group and the other was no-agglutination group. The incidence of agglutination group was 89% and no-agglutination group was 11%. 2. Individual differences of dog RBC did not affect on their agglutination reaction by human sera. 3. This agglutination property of human sera to dog RBc had no relation with ABO, Cl, H, Htr, ab.C, CCI, CAl and haptoglobin types and with agglutination property of human sera to bovine, cat and mouse RBC.

각종 피부종양에서 p53과 bcl-2 발현양상

정용민,양승하,이성열,김대중,김의한 순천향의학연구소 1999 Journal of Soonchunhyang Medical Science Vol.5 No.1

Background : The function of p53 protein was known to accelerate the apoptosis, but bcl-2 protein was known to suppress the apoptosis. The overexpression of p53 and bcl-2 proteins has been reported in many malignant tumors. Although the mechanism of tumorgenesis of the p53 and bcl-2 protein took hasnot been proved, bcl-2 positive tumors contrast to p53, appeared to have good prognosis. The expression pattern of p53 and bcl-2 in epidermal tumors has not been well known. The author analyzed immunohistochemical expression of p53 and bcl-2 protein and investigated the role of p53 and bcl-2 protein in the developing tumors of epidermal origin. Method : 15 cases of squamous cell carcinoma, 20 cases of basal cell carcinoma, 10 cases of keratoacanthoma and 6 cases of Bowen's disease were stained immunohistochemically stain with anti p53 and anti bcl-2 monoclonal antibody. Results : 1. In squamous cell carcinoma, the reaction of p53 was positive in 13 cases(86%) and the stain pattern showed more intensive reaction in poorly differentiated cells in the same tumor. bcl-2 showed negative in all cases of squamous cell carcinoma(0%). 2. In basal cell carcinoma, the reaction of p53 was positive in 10 cases (50%). The positive cells were mainly observed in squamous metaplastic portion, but the reaction was weak. bcl-2 showed positive in all cases of basal cell carcinoma (100%) and the reaction was strong. 3. In keratoacanthoma, p53 was positive in 7 cases (70%). The positive cells were mainly observed in the cells around the basement membrane. This finding suggested that p53 positive basal cells were programmed to become keratoacanthoma. bcl-2 was negative in all 10 cases of keratoacanthoma. (0%) In some cases, bcl-2 positive cells were observed around the basement membrane in some cases., which were negative to p53 This finding suggested that the existence of these bcl-2 positive cells were related to the prognosis of keratoacanthoma. 4. In Bowen's disease, p53 was positive in 5 cases ( 83% ) and the reaction was strong, so the tumor cells in Bowen's disease appeared to be poorly differentiated type. bcl-2 was negative in all 6 cases ( 0% ) of Bowen's disease, but bcl-2 positive cells were observed in the basement membrane in some cases.

2.45GHz 대역 LTCC Balun-BPF의 설계

정을영,최경,황희용 강원대학교 산업기술연구소 2005 産業技術硏究 Vol.25 No.B

This paper presents a LTCC Balun-BPF, which is a BPF(band pass filter) with a Balun in a single LTCC chip for the direct interface with a MMIC chip having balanced inputs. The physical dimension of the designed Balun-BPF is 2.4x2.0x0.88 ㎣ and the used dielectric constant E_(r) is 36. A Balun of three-lines structure with striplines and a BPF of comb-line structure was combined into the Balun-BPF. The simulated result shows 4.8dB of insertion loss, 178~179 degree of the phase imbalance, 14dB of the return.

2상 HB형 Linear Stepping Motor의 정지정도 개선에 관한 연구

정의남,임윤희,이상교,이경호,송우창 三陟大學校 1999 論文集 Vol.32 No.1

A Linear Stepping Motor (LSM) can operate in an open loop control mode similarly to a rotary stepping motor. However, the LSM occur error between the actual mover position and the ideal position. In this paper, a position accuracy improvement method using an energy stored in winding inductance of the LPM is proposed.

CAM-Shift 알고리즘을 이용한 MPEG-4 Visual의 VOP(Video Object Plane) 추출

황의성,정재진,김태형,김두영 동아대학교 정보기술연구소 2006 情報技術硏究所論文誌 Vol.14 No.1

MPEG-4 for an object base coding after extracting the region from image, the coding for a real-time requirements is quick and must be accurate. The object crisis algorithms of existing calculation quantity are many and with image transformation or video conferencing system to same real-time application they are not suitably. The object real-time tracking it tried to apply the CAM-Shift algorithm which is possible from the dissertation which it sees consequently. Tracking the object which it moves or wants the VO where (Video Object) tracking the user wants in bounding box form defines the object where is started. Tracking the object of after uses a CAM-Shift algorithm and are extracted and the VOP with the VO which it is composed. It defines one bounding box with the method which is proposed consequently about lower only one VOP there to be it will be able to compose, it becomes.

유리섬유 강화복합재료의 표면열화특성에 관한 연구

정의남 삼척대학교 산업과학기술연구소 2001 産業科學技術硏究論文集 Vol.6 No.1

In this work, the properties of FRP, which is applied recently in the composite insulating materials, by thermal and water treatment were investigated. The specimens were epoxy glass laminates fabricated by thermal press method and had the volume content of 46[%]cutted 45˚ in the fiber direction and 2.0[mm]thickness. The thermal treatment results showed that the amount of weight loss, wettability, surface potential, and surface resistivity increased up to 200[℃]without as a function of temperature. Usually, most degradations caused the hydrophilic to decrease the contact angle. But, in this work on thermal-degradated FRP, we can confirm the introduction of hydrophobic properties by cross-linking and the ablation of polar small-molecules rather than chain scission and oxidation. Finally, weight loss decreased and contact angle increased. These phenomena show the existence of hydrophobic surface. With the change to the hydrophobic surface and the electrical potential and resistivity on FRP surface increased. But, the dielectric properties are decreased. The water treatment results showed the contact angle and surface resistivity of the treated samples were decreased as a function of exposed time. For the surface potential decay of water degraded samples, it was found that the more treated time, the faster diminished on the accumulated charge because of the effect of polar hydroxyl groups induced. In dielectric properties, dielectric constant was increased as accelerated degradation developed with water treatments.