신경외과 영역에서 발생한 감염증 치료에 대한 Ceftezole의 효과

이익모,박순필,김상진,도종웅 中央醫學社 1987 中央醫學 Vol.52 No.12

Ceftezole is a new cephalosporin derivative which was born at Fujisawa research labora-tories on 1975. It. is known as broad-spectrum antibiotics especially sensitive to E. coil, Kleosiella spp. Staphylococcus, Streptococcus, Salmonella, Shigella etc., and known as anti-biotics of wide safety range. To study the clinical effect of ceftezole on the infected patients of neurosurgery, we administered ceftezole as first antibiotics before the microorganisms and sensitivities were identified. The results were as follows: 1) Without the identification of microorganisms and sensitivities, ceftezole was ad-ministered as first drug and there was clinical improvement of 76% of all cases. 2) When we compared microorganisms between the pretreatment and post treatment, S. aureus, E. coil, ?-streptococcus, peptostreptococcus were lightly sensitive to ceftezole. 3) There were no specific side effects on administering ceftezole.

말초부위의 후뇌동맥류의 외과적 치료

이익모,김상진,박순필,정현태,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1

Advances in microneurosurgical treatment of arterial aneurysm have led to increased interest being focused on aneurysm situated within the posterior cerebral fossa. Despite this, reports of neurosurgical intervention in such cases are still rare and there is no report about the distal posterior cerebral artery aneurysm in Korea. An aneurysm of the posterior cerebral artery has been referred to as a "distinct rarity", making up about 0.26 to 2.7% of all cerebral aneurysms. Especially, the incidence of the distal posterior cerebral artery aneurysm is quite rare and most of them are saccular in shape and single in number. The authors report a case of P4 segment aneurysm of left posterior cerebral artery, successfully treated by clipping cross neck and reviewed the literature, and discussed their anatomy, clinical feature, location, and variable operative methods.

외상성 뇌동맥류 : 천측두 동맥에 발생한 외상성 가성동맥류 1예 A Case of Traumatic False Aneurysm of the Superficial Temporal Artery

이익모,김상진,박순필,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1

A case of iatrogenic false aneurysm of the superficial temporal artery is presented. Direct injection of Urograffin into the pulsatile mass showed aneurysmal dilatation, 3×2㎝ sized, of the superficial temporal artery. Aneurysm excision is indicated to reduce the risk of hemorrhage from the subsequent head trauma, to relieve headache, and for any cosmetic defect. The authors have reviewed the literature, and discussed the incidence, classification, pathogenesis, clinical and angiographic diagnosis, differential diagnosis, and treatment.

뇌동맥류 수술시 Fenestrated Clip의 사용에 대하여 : Report of Four Cases

이익모,박순필,김상진,도종웅 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.5

Some aneurysms with peculiar shapes, large sized or in unusual location cannot be obliterated by ordinary methods. We present four cases using two kinds of fenestrated clips. There were 4 aneurysms in the 4 patients : 3 saccular and 1 fusiform aneurysm. Two aneurysms were located in anterior communicating artery, one left carotico-opthalmic artery, and one distal middle cerebral artery. All of the aneurysms were successfully obliterated. Our results suggest that the various shape of fenestrated clips may be benefit for clipping difficult aneurysms, which would not be clipped with ordinary one.

다발성 두개강내 뇌동맥류 : 9개의 다발성 뇌동맥류 환자의 증례보고 A Case Report of Patient with Nine Multiple Intracranial Aneurysms

이익모,김상진,박순필,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1

One case of multiple intracranial aneurysms is presented. On carotid angiogram, nine aneurysmal sacs including a giant aneurysm of left middle cerebral artery were detected on the right distal anterior cerebral artery, anterior communicating artery, bifurcation of both internal carotid artery, both middle cerebral artery, and left posterior communicating artery. The authors reviewed the literature, and discussed the incidence, determining the site of rupture, and the operative methods of multiple intracranial aneurysms.

임신중 뇌동맥류의 외과적 치료 : 증례보고 A Case Report

이익모,김상진,박순필,도종웅,주양자 대한신경외과학회 1988 Journal of Korean neurosurgical society Vol.17 No.1

A multiparous 28-year-old woman, suffering ruptured intracranial aneurysm during pregnancy is presented. Clipping of the aneurysm was performed in 32 weeks of gestational age. Three weeks after operation, she delivered vaginally without complication. Delivery may be managed according to obstetrical indication following surgical correction of the aneurysm. The authors reviewed the literature, and discussed the neurosurgical and obstetric management of such patients.

바둑판을 이용한 흑백 게임의 최적해를 구하는 선형대수학 알고리즘

이상구,박종빈,양정모,김익표 한국수학교육학회 2004 수학교육 Vol.43 No.1

For finding the optimal strategy in Blackout game which was introduced in the homepage of popular movie "Beautiful mind", we develop a mathematical proof and an algorithm with a software. We only use the concept of basis and knowledge of basic linear algebra. This process can be extended to the fullsize Go table problem and shows why we have to study mathematics at the college level.

소수성 NaY Zeolite의 합성과 탈알루미나의 특성

서동남,하종필,구상모,이해진,김익진 호서대학교 반도체제조장비국산화연구센터 2000 학술대회 자료집 Vol.2000 No.1

NaY형 Zeolite는 현재 그들의 촉매적 특성과 흡착성 그리고 이온 교환성들을 이용하여 산업에 중요하게 사용되어지고 있다. 본 실험은 고온 스팀을 이용한 방법과 산처리에 의한 방법으로 탈알루미나의 효과를 확인하는 실험을 하였다. 먼저 SiO_2/Al_2O_3 몰비가 4∼6인 합성 NaY zeolite를 분위기 소성로에 넣고 증기발생 장치를 이용하여 500℃에서 고온 스팀을 분위기 소성로에서 일정하게 주입하였다. 에에 따른 결과는 탈알루미나 처리 후의 XRF와 BET의 결과로 탈알루미나 처리에 따라서 SiO_2/Al_2O_3의 몰비가 20.6에서 21까지 증가한 것을 알 수 있으며 또한 BET의 결과에서 탈알루미나 처리에 의해서 비표면적이 증가한 것을 확인할 수 있으며 특히 meso pore area의 증가는 탈알루미나에 의해서 zeolite의 골격구조가 일부 파괴되었음을 알 수 있다.

태권도 지도 효능감의 개념 구조

정청희,임태희,윤익모 한국스포츠심리학회 2003 한국스포츠심리학회지 Vol.14 No.3

본 연구의 목적은 태권도 지도 효능감의 개념 구조를 확인하고 서구에서 개발된 스포츠 코칭 효능감(Feltz 등, 1999)과 한국형 코칭 효능감(박정근, 1996)의 차이를 규명하는데 있다. 전국 소재 태권도 도장 지도자 90명을 대상으로 한 개방형 설문지 반응을 귀납적 내용분석 하였으며, 여기에서 얻어진 130개 문항을 2차 수정과정을 거쳐, 탐색적 요인분석과 확인적 요인분석을 실시하여 구조 타당성을 검증하였다. 요인탐색에서 5개 요인에 21개 문항이 탐색되었고, 최종적으로 확인적 요인분석에서 기술지도, 동기유발, 지도자 수양, 지도자 상담으로 네 개 요인에 총 19개 문항을 확정했으며, 확인적 요인분석의 적합도 지수 값들이 대체적으로 적합한 것으로 나타났다. 결과적으로, 본 연구를 통해 한국 태권도 지도 효능감의 개념은 기술지도, 동기유발, 지도자 수양, 지도자 상담 요인 등 네 개의 일반영역으로 구성되며, 스포츠 코칭 효능감의 개념구조와는 다른 것으로 나타났다. The purpose of this research was to extract dimensions of the TaeKwonDo Coaching-Efficacy and to confirm the conceptual construction, which is based on TaeKwonDo Coaching-Efficacy. An open-questionnaire made through a pilot study was administered to 90 TaeKwonDo coaches, who were distributed in the whole country, to collect sources of TaeKwonDo Coaching-Efficacy, which were conducted by inductive analysis. There were collected 1,225 cases of the foundational basic data on the efficacy. However, 125 cases were selected by excepting overlapping data and collecting similar ones among those things in specialist groups. 125 cases of the sources were categorized in 23 detail domains. In the field of the detail territories, the Questionnaire of TaeKwonDo Coaching-Efficacy(QTKDCE) was created by two adjustments. According to adjustment, there were selected 74 questions through specialists' meeting. These researches were performed by two kinds of methods. The exploratory factor analyses were done in the first research. In the second one, the confirmatory factor analyses were used. The results were produced in two researches as follows. The first, TaeKwonDo Coaching-efficacy were confirmed as teaching techniques(5 scales), arousing motivation(5 scales), master's cultivation(5 scales), master's consultation(4 scales) with four factors and nineteen scales totally. The second, the result of confirmatory factor analyses, most index values were appeared probably appropriate fit. According to this study the conception of TaeKwonDo Coaching-Efficacy was confirmed that it was different with Feltz(1999)'s and Park(1996)'s conceptual construction.

제조공장에서의 극저주파 자기장의 측정 및 분석(Ⅰ) : 작업장의 지역별 구분에 의한 자기장을 중심으로

임영철,양승학,정익모 호남대학교 1998 호남대학교 학술논문집 Vol.19 No.2

This proper deals with the recent allegation that the electro-magnetic fields may have a bad influence on the human health. The two manufacturing plants are examined, which leave the same manufacturing processes but different environments of the electrical equipment and voltages in use. This study analyzes the characteristics of the magnetic fields occurred in the two plants by measuring the distribution of the magnetic fields of the extremely low frequency band at constant points.' The average values of the magnetic field strengths are 2.96mG at "A"plant, and 1.57mG at "B"plant. respectively, By comparing those two values, it is found that the magnetic field strength in "B"plant turns out to be half of that in "A"plant. The characteristics of "B"plant are: "B"plant uses the voltage twice as high as "A"plant; (2)the buildings of "B"plant are higher than those of "A"plant; and (3)"B"plant has wider spaces for the electrical equipment.