요부수핵탈출증에서 Thermography의 진단적 가치

신현택,신승우,송재철,정석희,이종수,김성수,신현대 경희대학교 동서의학연구소 2001 東西醫學硏究所 論文集 Vol.2000 No.-

Objectives : Lumbar radiculopathy is a common disease in oriental rehabilitation medicine. It can be diagnosed by physical examination, plain X-ray, Myelography, CT, MRI, EMG etc. But those methods are not useful in observing the clinical procedure. Objectvie evaluating the clinical procedure is very important in treatment of lumbar radiculopathy. Mehthods : We studied the clinical efficacy of thermography in lumbar radiculopathy during conservative managements. We studied 36 patients with lumbar radiculopathy convinced by MRI. The had low back pain and radiating pain on one side. Thermography had taken before an after 4 weeks treatments, and compared with clinical procedure Results and conclusions : Thermography is not pertinent as a primary diagnostic method in lumbar radiculopathy, but useful in observing the clinical procedure. And it can be recommended as a objective evaluation for lumbar radiculopathy.

n-CdS_(0.46)Se_(0.54)/p-Cu_92-x)S_(0.46)Se_(0.54) 이종접합 태양전지의 제작과 그 특성에 관한 연구

유상하,최승평,이상열,홍광준,서상석,김혜숙,전승룡,윤은희,문종대,신영진,정태수,신현길,김택성,유기수 全北大學校 基礎科學硏究所 1994 基礎科學 Vol.16 No.-

승화방법에 의해 CdS_0.46Se_0.54 단결정을 성장하여 결정구조를 조사하고, Van der Pauw 방법으로 Hall effect를 측정하여 carrier density의 온도 의존성과 mobility의 온도 의존성을 조사하였다. 성장된 CdS_0.46Se_0.54 단결정을 치환반응하여 n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 이종접합 태양전지를 제작하였다. Spectral response, 전류-전압특성 및 전력변환 효율을 조사하여 그 결과로부터 개방전압은 0.48V, 단락 전류 밀도는 21mA/㎠, fill factor와 전력변환효율은 각각 0.75와 9.5%를 얻었다. CdS_0.46Se_0.54 single crystal was grown by a sublimation method. The crystal structure and the temperature dependence of carrier density and mobility of CdS_0.46Se_0.54 single crystal were studied. Heterojunction solar cells on n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 were fabricated by the substitution reaction. The spectral response, the J-U characteristics and the conversion efficiency of the n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 heterojunction solar cells were studied. The open-cricuit voltage, short-circuit density, fill factor and conversion efficiency of n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 heterojunction solar cells under 80mW/㎠ illumination were found to be 0.48V, 21mA/㎠, 0.75 and 9.5%, respectively.

기초체력트레이닝이 체육계열학과 입시생들의 체구성에 미치는 영향

신군수,이승미 釜慶大學校 2002 釜慶大學校 論文集 Vol.7 No.-

For the purpose of offering the basic data for establishing the training programme proper for physics major candidates, we operated the systematic training to E school students for 12 weeks knowing the effect on the body composition and concluded the following from the study. 1. Fat mass the male student by 7.78kg to 5.56kg the female student showed a decrease by 20.0kg to 18.5kg but a car that keeps in mind was expose that is not . 2. Total body water increased in the male student from 41.1ℓ to 42.4ℓ, the female student was from 31.6ℓ to 32.4ℓ. 3. Muscle mass decreased as in the male student from 55.7kg to 57.4kg, in the female student it was 43.0kg to 44.2kg. 4. Lean body mass decreased in the male student from 59.2kg to 60.9kg, in the female student it was 45.6kg to 46.8kg. 5. The male students percent of body fat decreased in quantity from 11.6% to 8.48% but and , decrease in te female student was 25.9% to 26.9%.

일과성 전 기억상실증으로 나타난 크로이츠펠트 : 야콥병 1례

신대수,이승희,이한샘,박성욱,박현영,장혁,장성조,김요식,조광호 圓光大學校 醫科學硏究所 2004 圓光醫科學 Vol.19 No.1

콩나물 생장중 세포벽 비섬유성 중성당의 변화

신승렬,김광수,김주남 경산대학교 생명자원개발연구소 1998 생명자원과 산업 Vol.2 No.-

본 연구는 콩나물의 물성에 미치는 콩나물 성장시 세포벽 다당류를 구성하고 있는 비섬유성 중성당의 변화를 조사하였다. 자엽부 세포벽의 중성당 조성은 rhamnose, fucose, arabinose, xylose, mannose, galactose, glucose 등이었고 주요 중성당은 galactose, arabinose, xylose 이었다. 배축부의 구성 중성당의 조성은 자엽부와 동일하였고, 성장함에 따라 대부분의 당이 감소하였고, 그 중에서도 galactose는 성장에 따라 현저히 감소하였으며, 성장 4일과 6일에는 오히려 galactose보다 arabinose 함량이 높았다. 배축부의 총 비섬유성 중성당 함량은 성장함에 따라 감소하였다. Pectin질의 중성당은 rhamnose가 CBP보다 IAP에서 많았고, galactose는 CBP에 많았으며, 성장함에 따라 IAP와 CBP의 arabinose는 자엽부와 배축부에서 다같이 증가하였다. Hemicellulose의 주용 중성당은 자엽부에서는 glucose, rhnmnose, galactose,xylose이었고 알칼리가용성 hemicellulose의 rhamnose 함량은 산가용성 hemicellulose에 비해 낮았으며, 성장중 galactose의 함량이 현저히 감소하였다. This study was carried out to changes and composition of the non-cellulosic neutral sugars in soybean sprouts during growth. The composition of non-cellulosic neutral sugars in cell wall of soybean sprouts were rhamnose, fucose, xylose, arabinose, mannose, galactose and glucose. The galactose contents of cell wall were higher than other non-cellulosic neutral sugars, and was remarkly decreased during growth. The major non-cellulosic sugars of pectic substances were rhamnose, arabinose, and galactose. The arabinose contents of pectic substance were increased in cotyledon and hypocotyl during growth. The contents of non-cellulosic neutral sugars were in hypocotyl during growth. The galactose contents of pectic substance were higher in cotyledon than those in hypocotyl associated pectic substances than those in covalently bounded pectic substances, arabinose and galactose. The galactose of hemicellulose was decreased remarkably during growth.

A Digital Watermark

신정화,김인택,한승수 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

In this paper, watermark technique has been proposed as a method to hide secret information into the signals so as to discourage unauthorized copying or attest the origin of the media. We present an approach for still image watermarking in which the watermark is embedded in the middle frequence area. It is confirmed from numerical experiments that the proposed method yields the watermarked image which is robust to several attacks.

大邱地域 中小纖維企業의 輸出戰略을 위한 事例硏究 : 南安纖維會社를 中心으로

申壽澈,李承燁 啓明大學校 産業經營硏究所 1988 經營經濟 Vol.21 No.1

고양이 위 평활근에서 KCI에 의한 근수축에 대한 Protein Kinase의 조절

심상수,김승록,심혜선,이덕주,한상준,윤신희,조양혁,김명석 大韓消化器病學會 1998 大韓消化器病學會誌 Vol.32 No.3

Red Number 104호를 포함한 치면세균막 착색정제의 적정 색소함량 및 저작도포시간에 관한 연구

신승철,서현석,류현,장연수,변계영 대한구강보건학회 2003 大韓口腔保健學會誌 Vol.27 No.1

The authors have examined the PHP index, in order to choose the optimum concentration, calivary flow volume and chewing time for Red-Plaque tablets, one of the newly developed disclosing agent for dental plaque. 4 kinds of tablets as 0.5㎎ of Red No.104, 1.0㎎, 2.0㎎ and 5.0㎎ were produced and 30 adults volunteers were selected for clinical experiments. PHP index were checked for extracted tooth of lateral incisor with artificial plaque and dyeing with various concentration of Red-Plaque, as well as for volungeerss 'teeth. Obtained date were analysed and compared. 1. Carbohydrate and protein were contained in dental plaque. 2. 2.0㎎/250㎎ to 5.0㎎/250㎎ of Red 104 contained Red-Plaque tablets were recommended to use checking the dental plaque clinically. 3. It needed more than 1 minutes chewing for disclosing the dental plaque enough, with a 250㎎ Red-Plaque tablet. 4. It was recommended that 2㎖ to 5㎖ volume saliva were needed to dissolve a Red-Plaque tablet of 250㎎ for 1 minute's chewing.

용인 안성지구 산사태와 파괴 형상에 관한 연구

신승목,김상규,장연수 동국대학교 대학원 1993 大學院硏究論集-東國大學校 大學院 Vol.23 No.-

본 논문에는 1991년 7월의 집중호우로 인해 많은 산사태가 발생한 용인·안성지역의 산사태 현장을 방문 조사를 실시한 결과를 토대로 우리나라의 산사태 발생요인과 파괴형상을 규명하였다. 표본지구의 지질암은 풍화된 편마암 및 편암이 주종을 이루고 주요 사면파괴형태는 평행활동파괴 및 토석류이었다. 평행활동파괴는 표토층이 1m내로 얕고 경사가 30˚이상인 사면의 산복부에서 발생한 반면 토석류는 대체로 길이가 길고 경사가 40˚~50˚로 급경사를 이루는 계곡부에서 발생하였는데 토석류발생이 시작된 산정상부에서는 소규모의 평행 또는 회전활동의 흔적이 발견되었다. 본 지역 식생의 뿌리 깊이는 표토의 두께와 거의 일치하고 파괴면도 표토와 기반암의 경계에서 발생하여 집중호우시 나무하중도 국내 지형 지질에서는 무시못할 요소이며 또한 큰 균열도 유수의 침투로를 제공하여 산사태 발생을 촉진시킨 것으로 판단되었다. This paper investigates the causes of the generation of domestic landslides and their representative failure shapes, based on the results of the reconnaissance of Youngin-Ansung region where enormous number of landslides occurred due to downpour in July, 1991. The geology of the site is mainly weathered schist and gneiss, and the representative failure patterns of the landslides are translational sliding and debris flow. The translational sliding failure is generated at the abdominal region of the mountain, of which the thickness of cover soil is less than 1m and its slope is greater than 30 degrees. On the other hand debris flow is generated in the valleys where their slopes are steep in between 40˚ and 55˚ and the travel distance of debris is quite long. At the summit area where debris flows were initiated, small sized translation or rotational failures were found. The thickness of the vegetation roots in the landslide area consists almost with that of the soil covers, and most failure planes are located at the boundary of cover soil and base rock. Hence, it can be recognized that the surcharge load due to vegetation accompanied with severe downpour can be a significant cause of domestic landslides. The macropores formed at these boundaries can also accelerate the initiation of landslides by accumulating the pore pressure in the pores.