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종합 건강진단을 실시한 정상성인에서의 혈청지질 분포에 관한 연구
박일환,유선미,정유석 단국대학교 1997 論文集 Vol.31 No.-
Background: Hypercholesterolemia and dyslipidemia are regarded as the risk factors of atherosclerosis of the coronary arteries. The purpose of this study is to measure the serum lipid levels of the normal persons and to calculate the cut-off values of serum lipid levels to predict the occurence of coronary events. Methods: We investigated the serum lipid profiles of the normal adults who had visited the health promotion center of Dankook University Hospital. The mean values of serum lipids were evaluated according to the groups of age, we calculated the percentile values of serum total choleterol. Results: In normal adult persons, the means of total cholesterol increased according to age. The cut-off values of serum total cholesterol for the risk of atherosclerotic coronary events were 189 ㎎/dl for the moderate risk group(75∼90 percentile of normal persons) and 225 ㎎/dl for the high risk group(over 90 percentile of normal persons). Conclusions: This study shows that the mean and the cut-off values of serum lipid in the persons who are not obese and have normal blood pressure are significantly lower than those values of normal Korean adult persons.
A Case of Ectopic Rathke's Cleft Cyst in the Prepontine Cistern
Kim, Eal-Maan The Korean Neurosurgical Society 2012 Journal of Korean neurosurgical society Vol.52 No.2
A Rathke's cleft cyst (RCC) is a benign pituitary cyst derived from the remnant of Rathke's pouch, and usually presents as an intrasellar lesion with varying degrees of suprasellar extension. However, to date, a description of a primary prepontine RCC with no intrasellar component has not been reported. The author describes an exceptional case of a symptomatic RCC located behind the sella turcica in a 41-year-old woman who presented with severe headache. The author also provides an embryological hypothesis of the development of an ectopic RCC, with a special emphasis on radiologic characteristics.
RELIABLE ROLE OF NUCLEAR POWER GENERATION UNDER CO2 EMISSION CONSTRAINTS
YOUNG-EAL LEE 한국원자력학회 2007 Nuclear Engineering and Technology Vol.39 No.5
Most decision makers in the electricity industry plan their electric power expansion program by considering only a least cost operation, even when circumstances change with differing complexities. It is necessary, however, to analyze a long-term power expansion plan from various points of view, such as environmental friendliness, benefit of a carbon reduction, and system reliability, as well as least cost operation. The objective and approach of this study is to analyze the proper role of nuclear power in a long-term expansion plan by comparing different scenarios in terms of the system cost changes, CO2 emission reduction, and system reliability in relation to the Business-As-Usual (BAU). The conclusion of this paper makes it clear that the Korean government cannot but expand the nationwide nuclear power program, because an increased energy demand is inevitable and other energy resources will not provide an adequate solution from an economic and sustainability point of view. The results of this analysis will help the Korean government in its long-term resource planning of what kinds of role each electric resource can play in terms of a triangular dilemma involving economics, environmental friendliness, and a stable supply of electricity.
Staging in Vestibular Schwannoma Surgery : A Modified Technique
Kim, Eal-Maan,Nam, Sung-Il The Korean Neurosurgical Society 2008 Journal of Korean neurosurgical society Vol.43 No.1
The authors herein propose the staged excision as a novel strategy to preserve facial nerve and minimize complication during microsurgery of large vestibular schwannoma (VS). At the first stage, for reducing mass effect on the brain stem and cerebellum, subtotal tumor resection was performed via a retrosigmoid craniotomy without intervention of meatal portion of tumor. With total resection of the remaining tumor, the facial nerve was decompressed and delineated during the second stage translabyrinthine approach at a later date. A 38-year-old female who underwent the staging operation for resection of her huge VS is illustrated.
박일환 ( Eal Whan Park ),강봉진 ( Bong Jin Kang ) 대한의료커뮤니케이션학회 2021 의료커뮤니케이션 Vol.16 No.1
Difficult patients who meet in the clinic may have a negative effect on the patient’s clinical outcomes by leading to difficulties in history taking, relationship building, diagnosis and treatment. Factors that contribute to non-cooperative patients include physician factors, patient factors, environmental factors, and communication factors. In order to communicate with non-cooperative patients, efforts to prepare for interviews and build relationships, self-reflective attitudes, empathic listening, the use of preceptors or reflective teams, and the maintenance of identity as medical professionals should be emphasized. Multi-party conversations, including family members, may be difficult in patient interviews, and physician should check the emotional responses and expectations that families feel about patient care. Within a family, there are many hidden strengths that could become valuable resources for healing the patient. But they will most likely to come out when families are faced with challenges for which their present repertoire of responses seems inadequate. Health care providers can become a significant part of this process that can result in better patient care and rewarding relationships with families.
New Technique for Surgery of Petrous Apex Cholesterol Granuloma
Kim, Eal-Maan,Nam, Sung-Il The Korean Neurosurgical Society 2007 Journal of Korean neurosurgical society Vol.41 No.5
The authors present a new technique for surgery of cholesterol granuloma [CG] at the petrous apex. An epidural middle fossa approach is used to expose and remove the cyst, with silicon tube drainage into the sphenoid sinus via the anterolateral cavernous sinus triangle between the first and second divisions of the trigeminal nerve. This novel method is less invasive skull base approach to the petrous apex and very effective for minimizing recurrence of CGs within the petrous apex.
이중 관객 문제와 미국 흑인 연극: 로레인 핸즈베리의 『태양 아래 건포도』와 어거스트 윌슨의 『울타리』
손홍일(Hong Eal Sohn) 한국영미어문학회 2005 영미어문학 Vol.- No.74
This paper looks into the problem of double audience, a unique problem to African American playwrights who have been marginalized in American society. African American playwrights have to choose, as their main audience, either black or white audience, and such selection has serious implications for their writing. When they choose a white audience, they have to deal with what is called “the limitation of the white audience.” Some scholars believe (or pretend to believe) that the double audience problem was dissolved by the late 1960s. This article challenges such a belief by locating and analyzing revisions forced by the limitation of the white audience in the scripts of Lorraine Hansberry’s A Raisin in the Sun and of August Wilson’s Fences.