기능적 방법을 이용한 소아의 하악과두 골절의 처치 : 증례 보고 A case report

이정하,박성규,위유민,정현구,이봉규,이창섭 조선대학교 구강생물학연구소 2002 Oral Biology Research (Oral Biol Res) Vol.26 No.2

The pediatric condylar fracture occurs very frequently in the mandible, but this injury is occasionally ignored due to difficulty of diagnosis and no cooperation of patient. The adequate initial diagnosis and active treatment must be performed because delayed and improper treatment lead to possible severe complication such as TMJ ankylosis and retardation of mandibular development. Most pediatric condylar fracture is mainly performed by the conservative or functional treatment. but it may be required open reduction according to cases. In this study, Activator is applied for functional treatment of pediatric condylar fracture and fair recovery of jaw function is acquired.

일반 : "조직신학"과 "교의학"의 학문적 관계성에 대한 연구 -바르트, 벌코프, 틸리케, 판넨베르크를 중심으로

안계정 ( Kye Jung An ) 한국개혁신학회 2012 한국개혁신학 Vol.34 No.-

한국의 신학교육에 있어서 ``교의학``이라는 용어는 매우 드물게 사용되고 있으며 대신 ``조직신학``이 광범위하게 사용된다. 그렇다면 조직신학과 교의학은 사실상 같은 개념인가? 현대 조직신학에 큰 영향을 끼친 바르트, 벌코프, 판넨베르크, 틸리케가 교의학과 조직신학을 어떻게 이해했는가를 연구함으로써 이 물음에 답하고자 한다. 바르트에게 교의학이 곧 조직신학이다. 교의학은 한 신학적 분과로서 "교회에 고유한 하나님에 대한 말함의 내용에 관한 기독교 교회의 학문적인 자기시험"이다. 바로 이 ``교회의 하나님에 대해 말함``이 ``도그마``인데, 바르트는 단수 ``교의``와 복수 ``교의들``을 구별한다. 교의는 교회적 선포와 성서 안에서 증언된 계시와의 일치이다. 또한 바르트는 윤리적인 문제를 교의학 안에서 통합적으로 취급한다. 벌코프는 조직신학과 교의학을 사실상 동의어로 취급한다. 그는 ``하나님의 말씀``과 ``교의``를 구분하는데, 교의가 하나님의 말씀으로부터 나온 진리이기는 하지만 그렇다고 해서 그 진리가 엄밀한 의미에서의 교의가 되는 것은 아니다. 오직 교회가 이 교리적 가르침들을 공식화하고 공적으로 채택할 때만이 그것들은 교의가 된다. 교의학은 이 교의를 연구하고 해석한다. 판넨베르크는 교의학이 곧 조직신학이라고 주장한다. 판넨베르크는 "계시진리의 보편성"이 조직신학에서 가장 핵심적인 문제라고 천명한다. 조직신학은 근본적으로 기독교의 교리를 전체적으로 다루지만 그렇다고 해서 그것이 진리의 보편성과 일반성의 요구를 거절하는 것은 아닌데, 판넨베르크는 이 문제를 종말론적으로 해결하고자 한다. 그러므로 조직신학이 다루는 기독교 교리의 진리문제는 근본적으로 종말과 그 예견에 달려있다. 틸리케에게 조직신학은 교의학과 윤리학의 통합적 개념이다. 기독교 신앙을 통해 교의학과 윤리학은 본질적으로 같은 것이지만, 그렇다고 해서 각각의 고유한 독자성이 부정되는 것은 아니다. 교의학과 윤리학은 각각 다루는 주제영역에서 구별된다. 교의학의 임무는 전통적인 기독교회의 교의를 해석하는 것이고, 윤리학은 그리스도인의 이 세계 안에서의 실존을 해석하는 것이다. 결론적으로 본 연구는 다음과 같이 제안한다. 첫째, 신학교육에서 조직신학과 교의학은 학제적으로 구분되어야 한다. 조직신학은 성경신학, 역사신학, 실천신학과 함께 신학이라는 전체 학문을 구성한다. 둘째, 교의학의 임무는 교회의 교의를 역사적으로, 조직적으로 기술하고 해석하는 것이다. 셋째, 윤리학은 조직신학의 한 분과로 인정되어야 한다. 특히 윤리적 문제가 첨예화되는 지금의 시대에 개혁주의 윤리학의 중요성은 더욱 커지고 있다. A Study on the scientific relation between Systematic Theology and Dogmatics Centered on Barth, Berkopf, Pannenberg and Thielicke Kye-Jung An (Baekseok University, Systematic Theology) In the theological education in Korea the term ``Dogmatics`` has been rarely used; instead the name ``Systematic Theology`` is in common. Are they actually same concept? This article will find a solution studying how some great theologians like Barth, Berkopf, Pannenberg and Thielicke understood Systematic Theology and Dogmatics. For Barth Dogmatics is Systematic Theology. Dogmatics as a theological discipline is the scientific self test of Christian church concerning its own saying about God. This saying of church is dogma, and Barth concerns strictly the singular ``Dogam`` from the plural ``Dogmata``. The Dogma is the coincidence between church preaching and revelation testified in the Scripture. And Barth deals with ethical problems within the Church Dogmatics. Berkopf actually understand Systematic Theology as Dogmatics. He distinguishes ``the Word of God`` and ``dogma``. Though the dogma is truth that comes from the Word, this truth does not become the dogma in strict meaning. They can be dogma only when the Church formalize officially these doctrinal teachings. Pannenberg insists that Dogmatics should be Systematic Theology. He makes it evident that the universality of revelation truth is the core problem of Systematic Theology. So it deals with Christian doctrines historically and systematically, but it does not refuse the demand on universality and generality of truth; Pannenberg tries to solve this theme from the point of eschatology. Therefore the truth problem of Christian doctrines which are the task of Systematic Theology is dependent fundamentally on the End and its anticipation. For Thielicke Systematic Theology is a integrated concept between Dogmatics and Ethics. They are connected each other through the faith, but their identity never goes in annulment. The Task of Dogmatics is to interpret the traditional dogma of Church; that of Ethics is also to expose the existence of Christian in the world. Finally this article suggest these themes: First, Systematic Theology and Dogmatics should be distinguished interdisciplinary; the former consists the ``Wissenschaft`` theology with Biblical Theology, Historic Theology and Practical Theology. Second, the task of Dogmatics is to describe as well as to interpret the dogma of Church historically and systematically. Third, Ethics should be acknowledged a discipline of Systematic Theology; especially because of this age in which ethical problems are sharpening the importance of a reformed Ethics becomes more and more greater.

Self-injection locking 방식을 이용한 2.4GHz ISM대역 수신기의 국부 발진기용 VCO 설계 및 제작

정원재,전계석 경희대학교 레이저공학연구소 2004 레이저공학 Vol.15 No.-

This paper suggests that the jitter of the VCO is reduced to improve the phase noise using a microstrip meander line structure. Also the phase noise is improved by using a self-injection locking method which the output signal of the VCO is feedback. A phase noise is an important factor to decide a sensitivity and selectivity of an entire system. The phase noise of the VCO using a self-injection locking method is -85.19dBc/Hz at the l0kHz offset from 1.08GHz carrier with 2V tuning voltage and -98.62dBc/Hz at the l0kHz offset from 1.18GHz carrier with 8V tuning voltage.

새로운 교수형태로서 고찰해본 CAI : PLATO System을 중심으로 PLATO

정계전 이화여자대학교 사범대학 시청각교육과 1983 시청각 교육 Vol.- No.13

Diazepam의 腸管運動 抑制機轉에 關한 硏究

鄭址昌,高啓昌 慶熙大學校 1985 論文集 Vol.14 No.-

In order to investigate the mechanism of depression of intestinal motility with diazepam, the influences of metabolic substrates on the motility of isolated rabbit doudenum depressed with diazepam were observed. The following results were obtained; 1. motility of isolated duodenum was depressed about 40% with 0.3mM diazepam, as compared with the control. 3. Pyruvate, at concentration of 10nM, remarkably restored the motility of the duodenum depressed with diazepam in normal tyrode medium or glucose-free medium. 4. Acetate, at concentration of 10mM, also produced significant recovery of the motility of the diazepam-depressed duodenum in normal tyrode medium of blucose-free medium. 5. Fructose, at concentration of 30mM, showed little effect on the motility of the diazepam-depressed duodenum in normal tyrode medium or glucos-free medium. 6. The motility of the diazepam-depressed duodenum in the normal tyrode medium or glucose-free medium was little regained with glucose at concentration of 30mM 7. Pyruvate (10mM), acetate (10mM), fructose (30mM) and glucose (30mM) had no significant effects on the motility of the isolated control duodenum. It is concluded from the results that the glycolysis in the intestinal smooth muscle might be inhibited with diazepam and then the inhibited glycolysis might have depressed the motility of isolated rabbit-duodenum.

各種織物販賣場 大氣內의 Formaldehyde 濃度調査

鄭啓憲 서울大學校 保健大學院 1968 公衆保健雜誌 Vol.5 No.2

This survey was conducted to determine the concentrations of formaldehyde (HCHO) in the atmosphere of the textile stores during the period of 1 Aug., 1968∼30 Sept., 1968 and another survey was carried out to find out the health conditions of the subjects who worked in the textile stores during this period. From the results of these studies, the following conclusions were obtained: 1. The average daily concentrations of HCHO in the atmosphere of the textile stores the synthetic fabrices stores without ventilators showed the highest (7.9ppm), and it was the lowest (0.9ppm) at the cotton fabrics stores. All other stores which did not deal with textiles was shown an average daily reading of 0.6 ppm. 2. The variations in the concentrations of HCHO with relation to the time of day were the highest from 3 to 4 o'clock in the afternoon, and were the lowest from 9 to 10 o'clock which was right after the stores were opened in the morning. 3. Almost 100% of subjects who answered the questionnaire reported symptoms of formaldehyde irritation. The highest rate (88.5%) of complaints of general symptoms was among women who worked in the synthetic fabrics stores and the lowest(52.9%) among men working in the clothing stores. 4. The percent of irritating symptoms which were reported as "sick at present" were as follow : 70.4%(the highest frequency rate) reported by women who worked in the synthetic fabrics stores and 12.6% (the lowest frequency rate) reported by men working in the general goods stores. The frequency rates of the general symptoms were as follow: 48.4% reported by women who worked in the synthetic fabrics stores and 12.6% reported by men working in the clothing stores. 5. The incubation period of the irritating symptoms of women who worked in the synthetic fabrics stores was the shortest, with 1.5 years and the longest, with 3.2 years to men who worked in the clothing stores. The incubation period of the general symptoms were almost same to all the subjects, between the periods 3∼4 years. 6. In the atmosphere of the textile markets, the concentrations of formaldehyde were the highest at the synthetic fabrics stores. The concentrations of formaldehyde were considerably over the maximum allowable concentration (M.A.C. : 5 ppm) in the atmosphere of all the synthetic fabrics stores and most of the silk fabrics stores. The relative rise in prevalence with the increased concentration of HCHO was more pronounced for the irritating symptoms and general symptoms. The incubation periods were relatively short at the textile stores which were under the high concentrations of formaldehyde. Under the same circumstances, women were more sensitive to HCHO than men. 7. For the prevention of the injurious effects resulting from exposures to HCHO, it is essential that its concentration in the atmospheric air of the textile stores be kept below 5 ppm, and that the formaldehyde-type resins should not be used in the manufacture of textiles. All synthetic fabrics should be sold in the synthetic fabrics stores only and the temperature in the air of the synthetic fabrics stores be kept 17∼20℃. The contaminated atmospheric air of the textile stores should be exchanged with fresh air. All workers working in the textile stores should be taken periodic medical examination and all persons showing sign of irritation should be exclued from further exposure until these conditions being arrested completely.

Pseudomonas stain HK-6에 의한 폭발물 RDX(Hexahydro-1,3,5-Trinitro-1,3,5-Triazine)의 생분해

정관구,차민석,오계헌 순천향대학교 기초과학연구소 2000 순천향자연과학연구 논문집 Vol.6 No.2

The feasibility using an isolate derived from the enriched microbial consortium for explosive degradation was explored. The present study reports on the isolate which was developed to grow aerobically with RDX (hesahydro-1,3,5-trinitro-1,3,5-triazine) as the sole sources of carbon and nitrogen. Complete depletion of RDX a the initial concentration of 15 mg per liter was achieved within 24 days of incubation in bench-scale bioreactors. Addition of supplemental carbons (e.g., succinate, glucose, fructose) stimulated the degradation of RDX. The isolate also could degrade structurally related explosive 2,4,6-trinitrotoluene. Degradation of RDX was verified by HPLC analysis of the residual RDX concentration in the test culture. Microscopic examination of this degrader, HK-6 revealed a Gram-negative and coccobacillus shaped cell. Strain HK-6 was characterized by using the Biolog system and an analysis of the total cellular fatty acids. The strain indicated that the bacterium could be identified and designated as pseudomonas putida HK-6

객체지향 시스템에서 클래스 재구성에 관한 연구

정계동,황득영 三陟大學校 1998 論文集 Vol.31 No.1

객체지향 기술의 장점은 재사용성과 유지보수의 용이함을 들수 있다. 일반적으로 노드 클래스 삽입, 삭제시 위치만 고려하므로 프로그램 이해의 어려움이 있었다. 따라서 본 논문에서는 크래스 노드 삽입과 삭제시 위치를 설정하고 데이터 멤버를 세분화, 일반화함으로써 프로그램 이해를 쉽해 할 수 있다.

Cefotaxime과 Furosemide의 賢排泄 및 血漿蛋白 結合에 미치는 影響

鄭址昌,金載學,韓大燮,高啓昌 慶熙大學校 1984 論文集 Vol.13 No.-

The cephalosporins are eliminated by both glomerular filtration and tubular excretion. Chronic administration of cephalosporins may cause renal tubular necrosis. Cefotaxime is a new semisynthetic cephalosporin antibiotic with an unusually broad antibacterial spectrum. Therefore, to determine whether any variations at plasma protein binding with furosemide by cefotaxime were responsible for its diuretic action of urine volume and electrolytes in rabbits, author studies effects on drug-interaction of cefotaxime and furosemide. The following results were obtained. 1. The group, administrated simultaneously furosemide and cefotaxime, was significantly increased compared with furosemide alone group on the urine volume, urinary electrolytes, because markedly increased the inhibition of Na^+ and Cl^- reabsorption in the renal tubule, and glomerular filtration rate without any differences. 2. Serum concentration of cefotaxime in rabbits was significanly elevated by the combination with furosemide, and markedly inhibited the elimination levels of cefotaxime in urine of rabbits. Conclusion of above results; Synergistic effect of cefotaxime on diuretic action of furosemide showed the comparative inhibition of plasma protein binding with furosemide by cefotaxime, and the continuation of diuretic effect seems excretion of furosemide on the in-hibited by competition between furosemide and cefotaxime in renal tubular excretion.

클래스 라이브러리를 이용한 재사용 시스템 설계 방법에 관한 연구

정계동,황득영 三陟大學校 1998 論文集 Vol.31 No.1

최근 새로운 소프트웨어의 개발보다 기존의 소프트웨어를 재사용할 수 있도록 하는 연구가 활발히 진행중이다. 본 논문에서는 클래스의 관계성을 이용하여 재사용 가능한 객체지향 라이브러리 시스템을 구축하였다. 그리고 설계 및 구현단게에서 개발자에게 프로그램의 이해를 쉽게 하기 위하여 클래스 정보를 아이콘화하여 시각적인 면을 높였다. 또한 설계문서와 프로그램을 화면상에서 동시에 보면서 작업을 할 수 있도록 하였다. 따라서 본 논문에서 제시하는 방법은 클래스의 재구성시 프로그램 개발 및 유지 보수를 원활하게 하여 클래스의 재사용성을 높여준다.