• 자원환경지질
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• 제27권6호
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• pp.537-548
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• 1994

The Weolyu gold-silver deposits at Hwanggan, Chungcheongbukdo, is of a late Cretaceous $(74.24{\pm}1.63Ma)$ epithermal vein-type, and is hosted in the quartz porphyry of late Cretaceous age. Based on mineral paragenetic sequence interpreted from vein structure and mineral assemblages, three stages mineralization were distinguished. A variety of ore minerals occurs including pyrite, sphalerite, chalcopyrite, galena with small amount of electrum, native silver, argentite, pearceite, sb-pearceite, argyrotite. The gangue minerals are quartz, rutile, calcite, apatite, fluorite and rhodochrocite. Wall-rock alteration such as pyritization, chloritization, sericitization, silicification is observed near the quartz veins. Au-Ag minerals were crystallized at middle and late stage of the two mineralization sequences. Results from the analysis of fluid inclusion and thermodynamic calculation indicate that Au-Ag mineral deposits were formed primarily by cooling and dilution of hydrothermal fluids($165{\sim}313^{\circ}C$, 0.4~2.4wt.% equivalent NaCl) with some degree mixing of meteoric water.

• Journal of Chest Surgery
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• 제47권3호
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• pp.275-279
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• 2014

A 13-year-old girl, who had undergone the total correction of partial atrioventricular septal defect at the age of 4 years, was admitted with severe tricuspid regurgitation in echocardiography. She had received one-and-a-half ventricle repair during follow-up. Her right ventricle showed global akinesia, and the ejection fraction of the left ventricle was 25% with paradoxical interventricular septal motion. We performed right ventricular exclusion adjunct to the Fontan procedure. She is doing well two years after the operation without complications.

• Child Health Nursing Research
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• 제6권3호
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• pp.372-386
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• 2000

The purpose of this study was to provide basic data on preschool children for accident prevention and improve their health through sound, safe living environment with safety education established through more systematic method. Data were collected from 300 preschoolers(150 preschooler are assigned to experimental group and 150 preschoolers are assigned to control group) from 4 to 6 years old using APP paper test which consists of questions and drawings. To experimental group, safety education were done 4 times within the time of 30 minutes per 1 time using education books, video, OHP, slide. The findings of this study are as follows: 1. There were significant difference in behavioral character between experimental group and control group(χ2=11.690, p= 0.003). So, safety education have effect on the behavioral character of preschooler. 2. In the accident proneness on preschooler between experimental group and control group according to general characteristics, it proved significant difference in the case of accident prevention education were done, movement stability(χ2=8.844, p=0.012) and behavioral character(χ2=6.699, p=0.035), in the case of housing pattern is mixed-type, behavioral character(χ2=10.37, p=0.006), in the case of subjects' age is 4 years old, watchfulness(χ2=9.525, p=0.009), in the case of subjects' age is 5 years old, behavioral character(χ2=7.324, p=0.026), in the case of children's order is second, behavioral character(χ2=14.31, p=0.001), in the case of children's sex is boy, living safety(χ2=7.981, p=0.018), movement speed (χ2=6.661, p=0.036), bihavioral character(χ2=8.837, p=0.012), in the case of children's sex is girl, reasoning power(χ2 =9.78, p=0.008), in the case of childrens have no past accidental experience, behavioral character(χ2=9.862, p=0.007), in the case of nuclear family, movement speed(χ2=6.341, p=0.042) and behavioral character(χ2=9.326, p=0.009), in the case of mothers' age is under thirty behavioral character(χ2=16.40, p=0.000), in the case of mothers' school career is under high school graduate, behavioral character(χ2 =8.375, p=0.015), in the case of mothers' school career is beyond college graduate, reasoning power(χ2=9.803, p=0.007) and behavioral character(χ2=6.205, p=0.045), in the case of mothers' job is part time, movement speed(χ2=10.99, p=0.004), in the case of mothers have no job, movement stability(χ2=8.490, p=0.014) and behavioral character(χ2=10.11, p=0.006). The difference of accident proneness between experimental group and control group according to general characteristics, it also showed that there were significant difference in behavioral character compared to other area.. From this findings, we can guess that safety education change and guide preschoolers' behavioral character to desirable direction.

• Clinical and Experimental Pediatrics
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• 제45권4호
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• pp.540-544
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• 2002

저자들은 임상적으로 Rett 증후군이 의심된 2세 환아에서 MECP2 유전자의 직접 염기 서열 분석을 통해 P152R 돌연변이를 확인하였다. 이에 대한 문헌 고찰과 함께 보고하는 바이다.

• Clinics in Shoulder and Elbow
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• 제2권2호
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• pp.143-150
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• 1999

Purpose: The purpose of this study is to describe the characteristic clinical findings and treatment of suprascapular nerve entrapment by ganglion and to evaluate its results. Materials and Methods: Seven paitents with suprascapular nerve entrapment were evaluated on an average 13 months(range, six months to three years two months) after surgical excision and decompression. There were six males and one female. The mean age at operation was 31 years(range, 23 to 40 years), Suprascapular nerve entrapment were caused by compression of ganglion cyst in suprascapular notch or spinoglenoid notch in all cases. All patients complained of pain located over posterolateral area of the shoulder. Two patients had atrophy of both the supraspinatus and infraspinatus muscles, In four patients, only the infraspinatus muscle was involved. Muscle strength on both forward flexion and external rotation was decreased in two patients. In four patients, only external rotation was decreased. All patients underwent open excision of ganglion cyst and decompression. Results: The most dramatic effect of operation was prompt disappearance of pain in all patients. The average visual analog scale had improved from 7.2 to 0.6 point at the latest follow-up evaluation. An atrophy of the supraspinatus or infraspinatus muscle partially disappeared in four of six patients and muscle strength of forward flexion or abduction improved in all of six patients. The overall result was excellent for five patients and good for two. Conclusion: Surpascapular nerve entrapment by ganglionic cyst had clinically unique symptoms and signs on physical examination. Surgical excision is effective for symptomatic and functional outcomes. We believe that early intervention can be one of treatment modality before an irreversible damage occurs if the ganglion is large enough to compress suprascapular nerve, and to develop severe pain and muscular atrophy.

• 한국식품영양과학회지
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• 제22권4호
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• pp.367-373
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• 1993

본 연구는 15~16세의 여자 고등학생 7명을 대상으로 4주간 평상시와 같은 생활양식과 식생활 환경하에서 에너지 섭취량(GE)과 체내 에너지 보류량(BE)의 변동을 측정하므로써 (에너지 평형법) 에너지 소비량을 산출하였다. 에너지 섭취량과 대변으로의 에너지 손실량(FE)은 열량계로 측정하였고 소변으로의 에너지 손실량 (UE)은 질소 배설량으로부터 환산하였다. 체내 지방조직량 (FM)은 피부두께를 측정하여 산출한 신체 밀도법에 의하였다. 총 에너지 섭취량에 대한 당질, 단백질 및 지방질의 구성비는 각각 70.1$\pm$1.8%, 12.2$\pm$0.7% 및 17.7$\pm$2.0% 이었다. 총 에너지 섭취량에 대한 대변으로의 에너지 손실율은 2.8%이었다. 대변과 소변으로의 에너지 손실량을 감하여 산출한 1일 1인당 평균 대사에너지량(ME)은 2022 $\pm$50㎉ 이었다. 28일동안의 체성분 변동량으로부터 산출한 체내 총 에너지변동량(BE)은 평균 2400$\pm$950㎉ 가 증가하였다. 1일 1인당 평균 에너지 소비량은 1958$\pm$87㎉로서 체중 kg당 39$\pm$2㎉ 이었다.

• 한국직업건강간호학회지
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• 제12권2호
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• pp.110-122
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• 2003

Purpose: The purpose of this study is to make a systemic assessment on the level of self-efficacy, social support, and accessibility to medical services, health status, health promoting behaviors, and the quality of life of workers in small scale enterprises. RECEDE model developed by Green and Kreuter for the purpose of a comprehensive assessment research was used. Method: The number of subjects was 199 workers in small scale enterprises at Youngdeungpo-gu and Sungdonggu, Seoul. Data were collected between October and December, 200 through a self-reported questionnaire. And data were analyzed by descriptive statistics, t-test, and F-test. Result: 1. The level of quality of life was 3.08, and general health status was 2.75. There was no significant difference by sex, age, marital status, job, and perceived health status. 2. The level of health promotion life style was 2.09. There was no significant difference by sex, age, marital status, and job. But there was significant difference by perceived health status. 3. The level of self-efficacy, social support and accessibility to medical services were 3.04, 2.85, and 1.45. Conclusion: The results of this study suggest that it is necessary to develop the systematic health promotion programs that can strengthen self-efficacy and health status, and supplement social support and accessibility to medical services, and to encourage health promoting behavior in order to improve quality of life for workers in small scale enterprise.

• 대한소아치과학회지
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• 제34권2호
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• pp.215-221
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• 2007

본 연구는 혼합치열기 아동에 있어서 연령을 추정하는데 치아의 발육을 이용하면서 치아발육의 평가에 객관적인 수치를 이용하여 방정식을 도출함으로써 간단하게 연령을 추정할 수 있는 방법을 연구하고자 하였다. 이를 위해 2002년에서 2004년까지 전남대학교 병원에 내원한 환아 중 $7{\sim}9$세 어린이 120명을 대상으로 얻어진 파노라마 방사선사진을 이용하여 Mornstad에 의해 제시된 발육치아의 치관 길이, 치근 길이, 치근단공 너비를 측정하여 다음과 같은 결과를 얻었다. 1. 연령과 상관성이 높은 계측치로 남아에서는 제 2대구치 치관 길이, 제 1대구치 치근 길이, 제 1소구치 치근단공 너비가 높은 상관성을 보인 반면 여아에서는 제 2소구치 치관 길이, 제 2대구치 치근 길이, 제 1대구치 치근단공 너비가 높은 상관성을 보였다. 2. 상관성이 높은 계측치를 중다선형회귀분석을 사용하여 역령과 연관시켜 연령추정 방정식을 산출하였다. 남아(개월) = 43.958 + 하악 제 2대구치 치관 길이 ${\times}$ 4.392 + 하악 제 1대구치 치근 길이 ${\times}$ 2.225 - 하악 제 1소구치 치근단공 너비 ${\times}$ 2.046, 여아(개월) = 75.213 + 하악 제 2소구치 치관 길이 ${\times}$ 3.910 + 하악 제 2대구치 치근 길이 ${\times}$ 2.280 - 하악 제 1대구치 치근단공 너비 ${\times}$ 6.217 위 식을 토대로 측정에 사용되지 않은 남녀 각각 10명의 파노라마 방사선사진을 이용하여 나이를 추정한 결과 남아에서는 $-2.1{\pm}6.8$개월의 편차를, 여아에서는 $6.1{\pm}6.2$개월의 편차를 보였다. 이처럼 연령을 모르는 우리나라의 혼합치 열기 아동에서 파노라마 방사선 사진을 이용하여 연령 추정시 위의 방정식을 사용한다면 비교적 정확하게 연령을 추정할 수 있으리라고 사료된다.

• Clinics in Shoulder and Elbow
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• 제2권1호
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• pp.60-73
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• 1999

Purpose : The purpose of this study was to compare patients with anterior shoulder instability who were treated with an open Bankart procedure with those treated with an arthroscopic procedure, and to evaluate factors influencing the final outcomes and recurrence. Materials & Methods : One hundred seven shoulders underwent open Bankart repair, and fifty-one shoulders were treated arthroscopically. Average followup for open group was 34 months, and for arthroscopy group was 25 months. The Bankart Rating System by Rowe was used to evaluate the clinical outcome of the procedure. And, the patients were asked about any changes concerning their sports and professional activities. Results: According to Bankart Rating system by Rowe, open group had 97% fair to excellent results with 2 recurrent dislocation(1.8%) and 4 recurrent subluxation(3.6%), and arthroscopy group had 94% fair to excellent results with 3 recurrent dislocation(5.8%) and 4 recurrent subluxation(8%). In open group, 9 shoulders(8.4%) had the mild limitation of range of motion at the time of followup, and 2 shoulders(3.9%) in arthroscopy group. Age and gender do not seem to be a significant factor contributing to an increased re-recurrence rate. The incidence of re-recurrence seems to be affected by dominance, frequency, and patient's activity. The size of Bank art lesion might be also considered as a contributing factor. Conclusion: Either open or arthroscopic Bankart procedures are safe and effective methods with acceptable results if an adequate patient's selection, precise surgical technique and proper postoperative care are done. And arthroscopic surgery could be considered if the anterior instability is non-dominant, non-athlete, traumatic unidirectional and Bankart lesion has minimal erosion of the glenoid and it has thick and mobile labrum.

• 보험의학회지
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• 제1권1호
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• pp.133-139
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• 1984

In the 2,218 healthy cases-male 1,574 female 644-who were conducted serum examination from May 1st 1983 to November 1st 1983 by the medical selection of Dae Han Kyouk life insurance Co., the results which investigated the HBsAg by using the Reverse Passive Hemagglutination(RPHA) method are as follows; 1. The number of 167 from 2,218 cases proved to be positive, showing 7.52%, the number of 143 from 1,574 male positive, showing 9.08%, and the number 24 from 644 female positive, showing 3.73%. The positive rate of the male was indicated by 5.36% higher than that of the female as the former marked 2.4 times higher distribution than the latter. 2) The positive rate by the type of occupations appears as follows; The highest positive rate group is that of discharger from military service in 1983, the number of 70 from 736 persons marking 9.51% and the next is the merchant 8.79%(8/91), employee of a company markes 8.53%(44/516), high school boy 7.69%(19/247), house wife 5.71%(10/210), carrier woman 3.45%(10/290) and the group of the high school girl records the minimum rate of all, 3.13%(4/128). 3. The positive rate by the age group appears as follows; The highest rate group is that of 31 to 35 years, marking 9.80% positive rate, and the next is $26{\sim}30$(9.3%), $21{\sim}25$(8.01%), $41{\sim}45$(6.96%), $36{\sim}40$(6.9%), those below 20(5.99%), 46 to 50 years shows the minimum rate of all(2.94%) Among the male case, 26 to 30 years shows the highest positive rate by 10.59% and female, 31 to 35 years shows the highest rate by 7.89%. 4. The positive rate by the blood type represents as follows; Blood type A shows 7.30%, type B 7.17%, type O 6.11% and type AB indicates 5.88% in order.