Brunner 샘 과증식에서 병발한 선암종 1예

임원,김광하,박도윤 대한상부위장관ㆍ헬리코박터학회 2016 Korean Journal of Helicobacter Upper Gastrointesti Vol.16 No.2

Brunner’s gland hyperplasia, also known as Brunner’s gland adenoma or hamartoma, is often encountered as a proliferative lesion arising from the Brunner’s glands of the duodenum. This lesion has previously been described as being benign, with no malignant potential. We report a case of Brunner’s gland hyperplasia that was incidentally discovered on endoscopy for evaluation of gastrointestinal bleeding. The histopathological findings of this lesion revealed a marked dysplastic and malignant changes from the normal Brunner’s gland structure. Our case demonstrates the possibility of malignant potential in the natural history of Brunner’s gland hyperplasia, even though its incidence is very rare. (Korean J Helicobacter Up Gastrointest Res 2016;16:107-110)

비만 아동의 기질과 대처방식 및 놀이 양상에 관한 연구

임원신 한국유아체육학회 2000 한국유아체육학회지 Vol.1 No.1

본 연구는 아동의 기질, 대처 방식, 놀이 양상 및 부모의 신체적 요인이 아동의 비말에 미치는 영향을 알아보고, 아동기 뿐 아니라 성장 이후에도 신체적, 심리적, 사회적으로 부정적 영향을 미치는 소아 비만을 예방하기 위한 교육 지침을 마련하는 것을 목적으로 한다. 연구 대상은 천안시 성환읍 소재의 S유치원에 다니는 만 4-6세 아동 중 본 연구를 위해 고안한 설문지, 부모용 기질 평가 척도를 모두 답하고 신장, 체중 및 체지방율 측정이 가증했으며 특별한 과거력이 없었던 159명이었다. 연구 방법으로는 비만도 측정과 설문지 조사 및 면담이 사용되었다. 대상 아동들은 비만도를 계산하여 비만도가 20% 이상을 비만으로 정의하고, 동시에 체지방 측정기기로 체지방율을 측정하였다. 아동들의 여러 가지 상황에 대한 대처 방식을 알아보기 위하여는 비만 아동의 담임 교사를 대상으로 면담을 실시하였다. 연구 결과 비만 아동은 기질 특성상 저 활동성이며, TV 시청 시간이 길었다. 또한 비만 아동들은 정상 아동들에 비하여 부정적인 대처 방식을 사용하는 것으로 나타났다. 비만 아동의 부모들은 높은 교육 수준을 보였으며 비만 아동의 어머니는 체질량 지수가 높았다. 아동의 비만에 영향을 미치는 가정 요인은 유전적 요인과 동시에 행동적 요인, 심리적 요인의 복합적인 영향을 준다고 볼 수 있다. The purpose of this study is to investigate how the play characteristics, temperament, coping skills and parental factors might affect childhood obesity. 159 children, aged 4 through 6 years living in Cheonan were surveyed by a questionnaire about the children's play characteristics and the parent's related factors such as weight, height, education, familial income. In addition the Korean version of the Parent Temperament Questionnaire for Children was also administered to patents of those children. Obese children showed hypoactivity, more watching TV time, negative coping skills and pessimistic response when they met difficult situations. And obese children's both parent had higher educational level and higher Body Mass Index.

급성 신부전에서 발생한 이소성 석회화 1예

임원,손정민,강진,양병윤,김광하,이동원,곽임수,송상헌,성은영 대한신장학회 2009 Kidney Research and Clinical Practice Vol.28 No.1

In end stage renal disease, the precise mechanism of metastatic calcification remains unclear, except that it occurs with hyperphosphatemia, increased Ca×P product, and secondary hyperparathyroidism. It involves various organs such as lung, eye, stomach, kidney, and so on. A 62-year-old male patient, who had acute renal failure (ARF), developed gastric calcification in our institution. The ARF had been result of membranoproliferative glomerulonephritis (MPGN), and the metastatic calcification seemed to be caused by increased Ca×P product and hyperphosphatemia. This case shows that metastatic calcification could arise even in ARF.

株式資本の分散

林原憲貞 朝鮮鐵道協會 1930 朝鮮鐵道協會會誌 Vol.9 No.7

市街地 街路樹의 人爲的 毁損原因과 毁損實態

임원현 경주대학교 2000 論文集 Vol.13 No.-

The purpose of this study is to equip street trees which provide the good environment with citizen and to establish a rational management plan. In this study, each street three of growing space, growing environment, surroundings, sort, size, measurements are investigated and analyzed on the 14 streets, 21 street districts, 1,020 shares of street trees in Susunggu, TAe-gu city. The conclusions were as follows : First, it was injured 465 shares of street trees from 1997 to 1998. Second, traffic accident(61.8%) was the most important injury cause of them. Third, the restoration cost of injured street tree were 346,867,000 wons. And it were to establish the future directions which protect rationally street trees against injury actions.

열적 노화된 디젤 산화 촉매의 표면 변화에 관한 연구

임원미,김철민,김준우,정석진 경희대학교 산학협력기술연구원 2007 산학협력기술연구논문집 Vol.13 No.-

DOC-DPF system is the best for the control of NOx and PM. The present study explain aging mode of diesel oxidation catalyst. Thermal aged catalyst was characterized the structure and particle size by XRD, surface area by BET. LOT (light off temperature) and generated N02 concentration are measured through activity. The area of surface and catalytic activity decreased according to increase aging time and temperature.

노치를 가진 판재의 피로강도에 미치는 링 압인의 영향

임원균,유진상,송정훈 明知大學校 産業技術硏究所 1998 産業技術硏究所論文集 Vol.17 No.-

In this investigation, we explore a new method for the retardation of fatigue crack growth, ring-indentation near the fastener hole combined with cold-expansion of holes. And residual stresses at the vicinity of a hole are evaluated using a fracture mechanics approach. The results of this method are compared with those of simple cold-expansion alone. The motivation is to develope a simple and effective method for obtaining a significant increase in fatigue lives to total failure compared with that from cold-expanded hole alone.

觀光에 따른 植生環境의 群化 特性

林元炫 경주대학교 1994 論文集 Vol.6 No.-

This study is part of the efforts to represent the characteristics of clustering of the vegetation envionment influenced by tourism activities in terms of quantified environmental indices based on the analysis of the vegetation vitality, the vegetation health, and the degree of environmental damage. The experiments were designed to determine the optimal level of tourism development and management. The main results obtained from the study are as follows ; The vegetation envionment of Ju-Wang-San National Park is in a good state. But, the degrees of environmental damage are different in different areas of Ju-Wang-San Mountain : the vegetation vitality is low, the vegetation health is high, and he degree of environmental damage is low in the ridgeline zone ; the vegetation vitality is high, the vegetation health is low in the slope zone ; the degree of environmental damage is high in the valley zone. In general, the vegetation vitality is lower in the steep slop and the high altitude zone, and the degree of environmental damage is high in a high density of use, but the study of Ju-Wang-San National Park reveals the exact opposite aspect. It may be that tourism activity has bad infuence on vegetation environment. I have shown the possiblity of quantifying the rather vague notion of the environmental effects of tourism on the vegetation environmental damage, in terms of the degree of vegetation vitality, the vegetation health, and the environmental damage. In conclusion, this study suggests that it is possible to determine the optimal degree of developmental imeact and management index in national park areas.

스커어트 製作을 위한 原型硏究 : 18세∼24세 女性을 중심으로

林元子,崔賢淑 한국의류학회 1981 한국의류학회지 Vol.5 No.2

The purpose of this study was to develop a skirt pattern drafting method for korean women between the ages of 18∼24 on the basis of their physical charcteristics which differs from those of other races in its size and figure. The study procedures and results were as follows; 1. Ten types of conventional skirt patterns were collected and compared to determine the essential measuring items for skirt construction, and to discover what problems are involved. 2. Fourteen items of KIST measurement data were analysed for correlation coefficients, to establish representative items and independent ones. 3. Front waist length and back waist length were additionally measured for supplementary data. 4. A new skirt drafting method was developed based on the rusults of the pattern comparison and the data analysis. 5. A sensory evaluation was applied to evaluate the new method comparing it with the most widely accepted conventional pattern. An original rating scale was developed for the evaluation and an expert panel consisting of five members judged each shell from 12 subjects by random selection. According to a statistical analysis of the result of the 17 items on the rating scale, 14 items showed significant differences (a≤O.01 or a≤0.05) between the two, with the new pattern having better fit. The new pattern drafting method proved to be superior to the conventional one especially in the fitness at the back hip, dart length, side seam balance, and the ease for daily activities,

公園綠地 類型에 따른 觀光慰樂價値에 關한 硏究

林元炫 경주대학교 1993 論文集 Vol.4 No.-

The lake of research on the Tourism and recreation values of urban parks concern to the park types have prevented prospective policy of parks. In this study, individual as well as social values of tourism and recreation activities concern to the park types in urban area were examined through a questionnaire. The data for this research were collected 2,727 samples by the interview in fourteen parks at Taegu city area, that parks were classified four types : Natural park, Neighborhood park, Amusement park and temple area. Travel cost method and contingent valuation method were applied essentially. That permits the estimation of relationship between distance as a total cost and visits which can be used to estimate demand functions for tourism and recreation experiences provided by a site. Applications to four type parks have been gravity-type models have been used to estimate the use of the park, the tourism and recreation benefits of each parks per user day were estimated by the total experiences of the users. The main results in the above my study are obtained as follows ; social demand on the park can be explained well by the transformed inverse demand function according to the travel cost, willingness to pay and willingness to accept. In many studies, TCM could not be applied to the urban area in western countries but could be applied to the our country. Thus, it is very suggestive for us to estimate the demand of the park and the benefit of leisure by TCM and CVM. The estimation of the social benefit of tourism and recreation by CVM represent a little greater than the willingness to pay, but there was not difference between TCM and CVM statistically. There were a significant difference of the tourism and recreation activity values among the park types. Estimated social benefits of tourism park was 938-1,003 thousand won, Amusement park was 562-604 thousand won and temple area was 373-449 thousand won a day, on September, 1989. and Estimated net benefits in Natural park was 4,349 won, Neighborhood park was 5,261 won, Amusement park was 3,932 won and temple area was 2,565 won a day per user. There were a significant difference of the four type parks in social benefit and individual net benefit. This study is a small but important step in the investigation of urban park and recreation site demand and values. Many of the developments in contingent valuation method and travel cost modeling should now be applied at the urban scale parks and recreation site. Such studies will contribute significently to the improvement of methodology for tourism and recreation values measuring, especially individual and social benefits for the urban parks, and provide much needed guidence for decisions concerning the allocation of scarce tourism and recreation resources.