여자 대학생의 어깨길이와 어깨경사각의 측정

장수정,정연,성수광,Jang, Su-Jeong,Jeong, Yeon,Seong, Su-Gwang 대한인간공학회 1999 大韓人間工學會誌 Vol.18 No.2

The purpose of this study was to obtain the basic data for sound wear design. The objects' of this study were 331 women's university students. The eight items were the shoulder length, shoulder slope, height, weight, chest girth, neck girth, back length, and back shoulder width. The shoulder length and slopes were measured, compared with the right, the left, and other items. The results were as follows; The difference between the right and left shoulder length did not nearly appear. The mean of the right shoulder slopes was $21.3^{\circ}$, and that of the left was $21.9^{\circ}$. According to increase of the age, the right and left shoulder slope tends to be higher. The maximum distribution was $20.7^{\circ}$. According to increase of the age, the maximum distribution tends to be higher. The left compared with the right shoulder length, the right shoulder length of 90.3% objects' was longer than that of the left. The right and left shoulder length of 4.2% objects' were same. The left shoulder length of 5.4% objects' was longer than that of the right. The left compared with the right shoulder slopes, the right shoulder slopes of 12.7% objects' were higher than those of the left. The both size of 20.5% objects' were equal. The left slopes of 66.8% objects' was higher than those of the right.

체부 백선의 임상 및 진균학적 관찰

장수정 ( Jang Su Jeong ),최용범 ( Choe Yong Beom ),안규중 ( An Gyu Jung ) 대한피부과학회 2004 大韓皮膚科學會誌 Vol.42 No.2

N/A Background: Tinea corporis includes all superficial dermatophyte infections of the skin other than those involving the scalp, beard, face, hands, feet, and groin. The most common lesion is an annular lesion with central clearing area. Objective: The purpose of this study is to evaluate the correlation of clinical and mycological features of tinea corporis. Method: We performed clinical and mycological study on 105 cases of tinea corporis at Department of Dermatology, Konkuk University Hospital from August 2002 to October 2003. Results: The ratio of male to female was 1:1.02. Tinea corporis was most prevalent in the twenties. Of the clinical variants of tinea corporis, the annular type was most commonly noted. Sixty-nine cases (66%) had the single lesion. In 71 cases (67.7%), the size of individual skin lesion was less than 5㎝ in diameter. The unexposed area (55.7%) was more frequently affected than exposed area (44.3%) and the most common site was anterior chest (20.1%). Coexisting fungal infection was found in 60 cases (57.1%), and the cases of tinea pedis was the most common. Forty-five cases (42.9%) had a history of contact with animals that were thought be to infection source. Among 105 cases, dermatophytes were isolated in 73 cases. They were Trichophyton (T.) rubrum (58 cases), T. mentagrophytes (8 cases), Microsporum (M.) canis (5 cases), M. gypseum (1 case), and T. tonsurans (1 case). No species specificity was noted in annular type, and M. canis was more commonly isolated from the smaller lesion. Conclusion: Zoophilic dermatophyte infection associated with prior contacts with animals and infection causes by introduced species are increased by rise of families breeding animal pets and more frequent abroad interchanges.(Korean J Dermatol 2004;42(2):166~172)

중공사막에 의한 효모 및 효소 재순환 운전 조건의 최적화

장수정(Su Jeong Jang),윤세익(Sei Eok Yun),황의정(Eui Jeong Hwang),정용섭(Yong Seob Jeong) 한국생물공학회 1997 KSBB Journal Vol.12 No.5

가막간 표층퇴적물 중의 금속 및 비금속 원소의 생지화확적 분포특성

김평중,손상규,박승윤,김상수,장수정,전상백,주재식,Kim, Pyoung-Joong,Shon, Sang-Gyu,Park, Soung-Yun,Kim, Sang-Soo,Jang, Su-Jeong,Jeon, Sang-Baek,Ju, Jae-Sik 해양환경안전학회 2012 해양환경안전학회지 Vol.18 No.2

양식활동이 활발한 반폐쇄적인 내만에서 퇴적물의 지화학적 특성을 파악하기 위하여 2010년 4월 가막만 전역의 19개 정점에서 표층 퇴적물을 채취하여 퇴적물 중의 금속(V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ag, Cd, Hg, Pb, As), 비금속(P, Se) 및 악티늄족 중 U원소의 분포특성을 파악하였다. 또한, 퇴적물기준 및 농축계수를 이용하여 금속원소의 오염도를 평가하였다. V, Cr, Fe, Co 및 Ni 등은 석영희석 효과, Cd 및 U은 유기물 희석효과, Mn, Ag, As 및 Se는 만의 북부 및 남부해역 정점들에서 표층퇴적물의 강한 환원환경경하에서 이산화망간 및 황산염이 유기물 분해의 산화제로 이용되면서 화학적 재분배에 의해 농도분포가 결정되어지는 것으로 보여진다. 미국 퇴적물 오염 기준(SQGs)에 의한 오염평가는 As의 경우 만의 중앙부를 제외한 대부분의 정점, Ni은 전 조사정점에서 ERL을 초과하였다. 농축계수(EF)를 이용한 평가는 Ni, Ag, Cd 및 As가 평균 EF가 1을 약간 초과하는 단계를 보였으며, 이외의 성분은 1과 유사하거나 혹은 그 이하 양호한 수준을 나타내었다. In order to evaluate die geochemical characteristics of sediment in a semi-enclosed bay used as shellfish and fish farming area, the concentrations of metallic(V, Cr, Mn, Fe, Co. Ni, Cu, Zn, Ag, Cd, Hg, Ph, As) and non-metallic(P, Se) elements and uranium were measured in the surface sediment samples collected from 19 stations of Gamak Bay in April 2010. Metal contamination status in the sediments were also evaluated using the sediment quality guidelines(SQGs) proposed by the National Oceanic and Atmospheric Administration(NOAA) and the enrichment factor(EF). The concentrations of elements in sediment were mainly controlled by quartz-dilution effect(V, Cr, Fe, Co and Ni), the dilution effect of organic matter(Cd and U), and metal redistribution by the decomposition of organic matter(Mn, Ag, As, and Se). The concentrations of metals, except As and Ni, in sediments from all sampling stations were lower than ERL values of NOAA. Conclusively, the surface sediment of Gamak Bay was slightly polluted with Ni, Ag, Cd, and Cd but was not polluted with other elements on the basis of EF results. Our results suggest that the surface sediment in Gamak Bay is not polluted by metallic elements.

임신중 다발성 화농성 육아종 발생을 보인 색소혈관 모반증 Type Ia

문용주 ( Mun Yong Ju ),장수정 ( Jang Su Jeong ),최용호 ( Choe Yong Ho ),원지연 ( Won Ji Yeon ),정기동 ( Jeong Gi Dong ) 대한피부과학회 2003 대한피부과학회지 Vol.41 No.9

Phakomatosis pigmentovascularis(PPV) was first described in 1947 as a distinctive association of vascular and pigmentary nevi by Ota et al. Hasegawa et al subclassi-fied the disorder into eight types and type I a is characterized by the coexistence of nev

가막만 표층퇴적물 중 알칼리 및 알칼리 토금속 원소의 생지화학적 특성

김평중,박승윤,김상수,장수정,전상백,주재식,Kim, Pyoung-Joong,Park, Soung-Yun,Kim, Sang-Su,Jang, Su-Jeong,Jeon, Sang-Baek,Ju, Jae-Sik 해양환경안전학회 2012 해양환경안전학회지 Vol.18 No.1

2010년 4월 가막만 전역의 19개 정점에서 표층퇴적물을 채취하여 퇴적물의 입도 분포, 유기물의 기원, 알칼리 원소(Li, Na, K, Rb) 및 알칼리 토금속(Be, Mg, Ca, Sr, Ba)원소의 분포특성을 파악하였다. 조사해역의 퇴적물 유형은 대부분 Mud로 나타났다. Chlorophyll $a$, TOC, TN, TS 및 LOI의 경우 만의 북부해역과 어류양식장이 산재되어 있는 남측해역에서 높은 농도분포를 보였으며, 만의 중앙부에서 낮은 농도를 보였다. 이들 성분과는 반대로 산화환원전위의 경우 만의 중앙부에서 대체로 (+)값으로 산화상태를 나타내었으며, 만의 북부해역과 남측해역에서 (-)상태로 환원환경 특성을 보였다. 유기물의 기원은 대부분 자생기원 유기물질 이였으나, 일부 정점에서 육상 및 박테리아성 유기물 기원 특성을 보였다. 알칼리 및 알카리 토금속 원소 중 Li, Na, K, Rb, Be, Mg, Ca 및 Sr의 경우 대부분의 정점에서 석영희석 효과에 의해 일차적으로 농도 분포가 결정된다. Ba의 경우 본 조사해역에서 중정석(Barite)가 존재하는 것으로 생각되며, Sr 및 Ba의 경우 이차적으로 탄산염 희석과 산화환원전위에 의한 생지화학적 영향을 직간접적으로 받는 것으로 보인다. We measured various geochemical parameters, including the grain size, loss on ignition(LOI), total organic carbon(TOC), total nitrogen(TN), total sulfur(TS) and metallic elements, in surface sediment collected from 19 stations in Gamak Bay in April 2010 in order to understand the sedimentary types, the origin of organic matters, and the distribution patterns of alkali(Li, Na, K, Rb) and alkaline earth(Be, Mg, Ca, Sr, Ba) elements. The surface sediments were mainly composed of mud. The concentrations of Chlorophyll-a, TOC, TN, TS and LOI in sediment were the highest at the cultivation areas of fish and shellfish in the northern and southern parts of the bay. The redox potential(or oxidation-reduction potential) showed the positive value in the middle part of the bay, indicating that the surface sediment is under oxidized condition. The organic materials in sediment at almost all of stations were characterized by the autochthonous origin. Based on the overall distributions of metallic elements, it appears that the concentrations of alkali and alkaline earth elements except Ba in sediment are mainly influenced by the dilution effect of quartz. The concentrations of Sr and Ba are also dependent on the secondary factors such as the effect of calcium carbonate and the redox potential.

약물 투여에 따른 기니피그 대장 운동 측정을 위한 압력센서 개발

박재순,박정호,김응보,조성환,장수정,정연호,Park, Jae-Soon,Park, Jung-Ho,Kim, Eung-Bo,Cho, Sung-Hwan,Jang, Su-Jeong,Joung, Yeun-Ho 한국전기전자재료학회 2016 전기전자재료학회논문지 Vol.29 No.1

In this paper, in order to quantify the peristalsis occurrence in a guinea pig's large intestine, a miniaturized air-gap capacitive pressure sensor was fabricated through micro-electro-mechanical system (MEMS). The proposed pressure sensor is a two-layered biocompatible polyimide substrate consisting of an air-gap capacitive plates between the substrates. The proposed pressure sensor was designed with a careful consideration of the structure and motility mechanism of the guinea pig's large intestine. Artificial pellets were mounted on a prototype pressure sensor to provide some redundancies in the form of size and shape of the guinea pig feces. Capacitance of a prototype sensor was recorded to be 2.5 ~ 3 pF. This capacitance value was later converted to count value using a lab fabricated data conversion system. Sensitivity of the pressure sensor was recorded to be below 1 mmHg per atmospheric pressure. During in vivo testing, artificial peristalsis caused by drug injection was measured by inserting the prototype pressure sensor into the guinea pig's large intestine and pressure data obtained due to artificial peristalsis was graphed using a labview program. The proposed pressure sensor could measure the pressure changes in the proximal, medial, and distal parts of the large intestine. The results of the experiment confirmed that pressure changes of guinea pig's large intestine was proportional to the degree of drug injection.

임상원저 : 구개열 언어에 대한 Screening test 와 설문조사의 비교분석

권종진(Jong Jin Kwon),장현석(Hyun Seok Jang),박영준(Young Joon Park),최철민(Cheol Min Choi),전상호(Sang Ho Jeon),장수정(Su Jeong Jang),임재석(Jae Suk Rim) 대한악안면성형재건외과학회 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.6

Purpose : This study was carried out to evaluate the abnormalites of the speeches of the cleft patients and compare the results of the speech evaluations of a speech pathologist with those of parents. Materials and Methods: Eleven cleft patients` parents were questioned about their children`s speech and then the speeches of the cleft patients were evaluated by a speech pathologist and their results were compared with those of parents. Results: Nasal emission was noted in twenty percent of patients, with thirty percent demonstrating hypernasality and all demonstrating no hyponasality and aspirate. And twenty percent of patients show hoarseness. There was no statistically significant difference in the sensitivities to nasal emission between the speech pathologist and parents (p>0.05). However the speech pathologist is more sensitive to hypernasality than parents(p<0.05).

전기안전관리법 시행에 따른 제도개선 방안

김한상(Han-Sang Kim),부상근(Sang-Geun Bu),장수정(Su-Jeong Jang),신춘호(Chun-Ho Shin) 대한전기학회 2020 대한전기학회 학술대회 논문집 Vol.2020 No.7

구개결 언어에 대한 Screening test와 설문조사의 비교분석

임재석,권종진,장현석,박영준,최철민,전상호,장수정 大韓顎顔面成形再建外科學會 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.6

Purpose : This study was carried out to evaluate the abnormalites of the speeches of the cleft patients and compare the results of the speech evaluations of a speech pathologist with those of parents. Materials and Methods: Eleven cleft patients' parents were questioned about their children's speech and then the speeches of the cleft patients were evaluated by a speech pathologist and their results were compared with those of parents. Results : Nasal emission was noted in twenty percent of patients, with thirty percent demonstrating hypernasality and all demonstrating no hyponasality and aspirate. And twenty percent of patients show hoarseness. There was no statistically significant difference in the sensitivities to nasal emission between the speech pathologist and parents (p>0.05). However the speech pathologist is more sensitive to hypernasality than parents(p<0.05).