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항정신병약물을 처음으로 사용하는 초발 정신증 환자에서 나타나는 체중 및 대사성 지표의 변화 : 후향적 연구
김우진,심주철,공보금,강제욱,문정준,김정은,김민걸,박민경,김성진,김현정,정도운 대한생물치료정신의학회 2011 생물치료정신의학 Vol.17 No.2
Objectives:This study was to identify weight & metabolic changes in first-episode psychotic patients with antipsychotics use and investigate the differences of weight & metabolic changes between first-episode psychotic patients and controls with antipsychotics use. Method:In this retrospective study, twenty eight first-episode psychotic patients and twenty eight controls with schizophrenia, schizoaffective or bipolar disorder defined by DSM-IV criteria were included. Information about demographic and clinical characteristics of the subjects was gathered from the medical records. Also body weight, sBP, dBP, fasting glucose, lipid profile and WBC count were evaluated before and after antipsychotics use. Rogistic regression was conducted to assess factors associated with weight gain. Results:First-episode psychotic patients showed more weight and BMI changes than controls after antipsychotics use, and these changes continue over 12 months. On the other hand, there were no significant factors associated with weight gain. Conclusion:The results of present study suggest that antispychotics is one of the major causes inducing weight gain of psychotic patients and antipsychotics-induced weight gain is more vulnerable to drug-naive first-episode psychotic patients.
심우현 영산대학교 2001 영산논총 Vol.8 No.-
The purpose this study was to investigate the distribution of VO_2max and changes of blood components during Taekwondo competition. Subjects as a Experimental group were seven well-trained Taekwondo players. Control group was composed of seven healthy male students who are taking participated in Taekwondo club in D university. With K4b^2 telemetry, VO_2max was determined for each subject by administering a treadmill exercise test(5% slope, start speed: 120m/min, increased 20m/min each 2min) Data were analyzed by ANOVA with post test The 0.05 level of significance was as critical level for the study In the Taekwondo competition, glucose and FFA in both group, were increased as each round was repeated, while TG of the Taekwondo player group was increased to the 2nd round, and then decreased in the 3rd round. But in the control group TG tended to increase gradually.
재생골재 생산방식의 차이에 따른 재생 굵은골재의 품질 특성에 관한 비교 연구
심종우,이문환,이세현,전현규 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)
The purpose of this study is intended for effective recycling of waste concrete. It analyzes the quality 0 the recycled coarse aggregate with production types. The conclusions of the study are as follows. 1. The recycled coarse aggregate which is produced through 5th Crushing Process (A-Type) shows the improvement in grading and particle shape, reduction in an absorption rate until 1.14% due to removal of attached the mortar and paste. Therefore, it satisfies the standards of KS F 2573(recycled aggregate for concrete) as the first grade. 2. The recycled coarse aggregate which is produced through 3rd Crushing Process(B-Type) is suited to the quality prOVlSlOns of the standards of KS F 2573, shows a 3.12% absorption rate that is second grade as recycled coarse aggregate. Based on the above results, it is possible to product first and second grade recycled coarse aggregates with production types. It is concluded that recycled coarse aggregate with production types can be used as aggregate within required conditions. And more researches are also needed to make recycled coarse aggregate better to use for concrete.
심병균,이우송,Nguyen Van Quyet,Nguyen Huu Cong,한성현 한국공작기계학회 2008 한국공작기계학회 춘계학술대회논문집 Vol.2008 No.-
The purpose of this research is to develop the robot vision technology based on pattern recognition for non-contacting inspection optical lens slant or precision parts, and including external form state of lens or electronic parts for the performance verification, this development can achieve badness finding. And, establish to existing reflex data because inputting surface badness degree of scratch's standard specification condition directly, and error designed to distinguish from product more than schedule error to badness product by normalcy product within schedule extent after calculate the error comparing actuality measurement reflex data and standard reflex data mutually. Developed system to smallest 1 pixel unit though measuring is possible 1 pixel as 37㎛×37㎛ (0.1369×0-4mm²) the accuracy to 1.5×10^(-4)mm minutely measuring is possible performance verification and trust ability through an experiment prove.
상이동촉매 존재하에서 금속착물 촉매에 의한 α,α´- 디할로크실렌의 카르보닐화
沈相喆,朴宇鉉,金鴻洛,李在守 경북대학교 산업기술연구소 1987 産業技術硏究誌 Vol.15 No.-
Various transition metal carbonyl complexes catalyzed the carbonylation of p-xylylene dibromide to give p-phenylenediacetic acid in moderate yields in the presence of phase transfer agents such as crown ether and quaternary ammonium salt at atmospheric pressure of carbon monoxide. These metal complexes were less effective in the case of carbonylation of ortho- and meta-xylylene dibromides. On the other hand, p-tolylacetic acid was predominantly obtained when p-xylylene dichloride was applied to this two phase system. And also, meta-and para-xylylene dibromides reacted with carbon monoxide in the presence of palladium (0) complexes such as tetrakis(triphenylphosphine) palladium (0), and bis (1,2-diphenylphosphinoethane) palladium(0) under phase transfer catalyst to give selectively mono-carbonylated products in reasonable yields.
CBD으로 제작한 In:Cd_(1-x)Zn_(x)S/CdTe 태양전지의 전기적 특성에 관한 연구
심재선,송우창,방영근,김남석,임창민,장현 三陟大學校 2006 論文集 Vol.39 No.-
CdS thin films have been widely used a window material in heterojunction solar cells. In solar cell systems, where CdS thin films have been proved to be useful, partial substitution of Zn for Cd increases the optical window of the hetero-junction and also the diffusion potential. In this thesis, effects of the thickness of indium films and the annealing temperature on structural, optical and electrical properties of chemically deposited CdZnS films for the efficiency of the Cd_(1-x)Zn_(x)S/CdTe solar cells were investigated. Cd_(1-x)Zn_(x)S films were grown by chemical bath deposition (CBD), which is a very attractive method for low-cost and large-area solar cells. The open circuit voltage of Cd_(1-x)Zn_(x)S/CdTe solar cells increased due to reduced electron affinity difference between Cd_(1-x)Zn_(x)S and CdTe films. However, the conversion efficiency of Cd_(1-x)Zn_(x)S/CdTe solar cell decreased because of the higher series resistance(R_(s)) than CdS/CdTe solar cell. The series resistance and conversion efficiency of Cd_(1-x)Zn_(x)S/CdTe solar cell were improved by using indium-doped Cd_(1-x)Zn_(x)S films as window layer. Cd_(1-x)Zn_(x)S/CdTe solar cells fabricated with optimal conditions exhibited V_(oc)=630mV, J_(sc)=38.89mA/㎠ , FF=0.53, and η=13.2%
성인과 소아 아토피피부염 환자에서 가려움증의 임상적 특징
심우행 ( Woo Haing Shim ),송창현 ( Chang Hyun Song ),박현제 ( Hyun Je Park ),김훈수 ( Hoon Soo Kim ),진현우 ( Hyun Woo Chin ),김수한 ( Su Han Kim ),고현창 ( Hyun Chang Ko ),김문범 ( Moon Bum Kim ),김도원 ( Do Won Kim ),김병수 ( By 대한피부과학회 2011 대한피부과학회지 Vol.49 No.4
Background: Itch is an essential feature of atopic dermatitis (AD). Active AD cannot be diagnosed without a history of itch. There has been no previous study delineating the different characteristics of itch according to age. Objective: We wanted to characterize and compare the clinical patterns and the sensory and affective dimensions of itch in adult and childhood AD patients. Methods: A face-to-face structured questionnaire based on the McGill pain questionnaire was given to 90 patients with AD. The patients were classified into two groups: adult AD patients (≥15 years old) and childhood AD patients (<15 years old). Results: Eighty-eight percent of the total AD patients experienced itch everyday. This itch was mostly aggravated during the summer and at night in both groups of AD patients. The antecubital fossae, popliteal fossae and neck were the major sites of involvement with itch. More patients perceived the characteristics of itch as crawling, burning and tickling rather than stinging, stabbing and pinching. The majority of AD patients answered that sweat and hot climate aggravated the itch and medications and cold climate alleviated the itch. However, compared with the childhood patients, more adult patients experienced the aggravation of itch by exposure to dust, and the itch was alleviated by taking medications and by concentrating on work. A burning sensation with itch was more frequently reported by the adult patients when compared to that of the childhood patients. Conclusion: This study highlights the detailed description and characteristics of itch in adult and childhood AD patients. The proper management of itch according to age may be prerequisite to improve AD patients` quality of life. (Korean J Dermatol 2011;49(4):318∼327)
Three zone of purple, red and white patch, A characteristic dermoscopic sign for glomus tumor
( Woo-haing Shim ),( Geun-hwi Park ),( Sung-min Park ),( Hyun-joo Lee ),( Tae-wook Kim ),( Hyunju Jin ),( Hyang-suk You ),( Gun-wook Kim ),( Hoon-soo Kim ),( Hyun-chang Ko ),( Byung-soo Kim ),( Moon-b 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.2
Background: Despite characteristic clinical features of glomus tumor, dermatologists can meet diagnostic difficulty in some cases with glomus tumor. Objectives: To investigate clinical features and dermoscopic findings of glomus tumors. Methods: For 22 cases of glomus tumors, sex, age of initial visit, disease duration, site of lesion, size, associated symptoms and nail deformities and dermoscopic findings were investigated. Results: Mean age of initial visit and disease duration was 43.4±13.4 years old and 5.6±5.1 years, respectively(19 female, 3 male). Both 1st Fingers(9, 40.9%) were most common involved site. Nail lunula(12,54.5%) was more frequently involved than proximal nail fold(6,27.3%) or nail bed(4,18.2%). 15 cases were identifiable for size, and mean size was 6.0±1.9mm. There was associated symptoms such as pain(16,72.7%), tenderness(7,31.8%) and cold intolerance(2,9.1%). Onychoschizia(13,59.1%), longitudinal ridging(12,54.5%) and distal nail notching(8,36.4%) were commonly associated nail changes. On dermoscopic examination, whitish patch(16, 72.7%), purplish patch(15, 68.2%), erythematous patch(13, 59.1%) and irregular linear vessel(1, 4.5%) were observed. In 9 cases(40.9%), characteristic three zone consisting of central purplish patch, middle erythematous patch and peripheral whitish patch were observed. Conclusion: Characteristic dermoscopic findings of this study can help making more accurate diagnosis and performing appropriated treatment in glomus tumors