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원발성 복막수염의 방사선학적 소견 : 초음파와 CT 소견
구자홍,송순영,이재균,김홍자,원영준 關東大學校 醫科大學 醫科學硏究所 1999 關東醫大學術誌 Vol.3 No.1
Purpose : To describe ultrasound(US) and CT findings of primary epiploic appendicitis Materials and Methods : From March, 1999 though Novemer 1999, clinical, US, and CT findings were reviewed in nine patients with primary epiploic appendicitis (eight women and one men, aged 27-54 year[mean, 36 years]). All patients performed US and four patients performed abdominal CT. The main symptoms were rapid onset, localized abdominal pain and tenderness(left lower quagrant pain[n=8], right abdominal pain[n= 1]) Results: US revealed small, ovoid, and mass are echogenic(n=7) or isoechoic(n=2) mass, located anterolateral to the colon. The echopattern of the mass are echogenic(n=7), or isoechoic(n=2). CT performed in four patients shown small oval fatty mass with a thin peripheral rim and central high attenuation area at anterolaeral side of the colon. Some streaky infiltration are associated around the fatty mass. Conclusion: Primary epiploic appendicitis has fairy. characteristic US and CT findings that enable a rapid diagnosis and valuable far differential diagnosit of other condition of acute abdomen.
구순주,전귀연,박경란 인제대학교 1998 仁濟論叢 Vol.14 No.1
The purpose of this study is to review the process of preparation, home study, selection, matching and post-adoption services. The major findings are as follows ; Selecting methods for adoptive parents have been considerably adapted since early 1970s. The emphasis has decidedly shifted from selection to preparation and from individualized to educative group methods. Development of self-help group, increased legal right for adoptees, open adoption, adoption of children with 'special needs' contributed post-adoption services. Post-adoption services may be needed by any of the parties to a placement at any stage in their lives. Post-adoption services include counselling, group support, and tracing advice.
구순희 이화여자대학교 교육대학원 2006 이화교육논총 Vol.16 No.-
The purpose of this study was to shed light on the roles of principals in association with instructional leadership and to seek ways to narrow the gap between the expectations of principals and those of teachers for the instructional leadership of principals and their implementation of instructional leadership. The major results of this study were as follows: First, implementation for the instructional leadership of principals fell short of their own expectations. Second, the teachers set a lower value on the instructional leadership performance of the principals than the principals themselves did. The above-mentioned findings suggested that it's required for people concerned in and outside school to make efforts to narrow the gap between the expectations of the principals for their own instructional leadership behaviors and their actual behaviors and between their actual behaviors and the teachers' way of looking at it. In school, principals should acquire professional knowledge and knowhow about instructional leadership, and they also should have a good, decent personality to let teachers accept their instructional leadership. Outside school, more reinforced training programs should be provided to boost their instructional leadership, and each office of education should make an evaluation of academic achievement to turn school into a place for educational competition in good faith. Besides, current school evaluation system should be improved. Such concerted efforts will have a good impact on the instructional leadership performance of principals, which will, in turn, contribute to escalating the quality of instruction. Higher-quality school education will let people put more confidence in school teachers than in academies, and then school education will be on the right track.
구희산,이순향 中央大學校 韓國敎育問題硏究所 1996 韓國敎育問題硏究所論文集 Vol.- No.11
This article suggests a set of revised English stress rules which English teachers can apply in class. The revised rules are drawn from the word stress rules by chomsky & Halle, Kreidler and Liles. The rules are as follows: Condition 1. If the noun has the last lax vowel, the rule is applied to the rest of the noun except the last syllable. Condition 2. The suffix of a word, as -ly, -ment, -hood, -ing, cannot change the stress of root Rule 1. place stress on the last tense vowel of a word Rule 2. Place stress on the last vowel of a word if it is followed by a cluster of two or more consonants. Rule 3. Place stress on next to the last vowel of a word if neither of the above conditioon is met. The rules can help English teachers easily predict where the primary stress is placed in simple words and words with affixes.
고전압 대전류 회로 해석을 위한 GTO 사이리스터 모델
구헌희,서기영,권순걸,이현우 경남대학교 신소재연구소 1996 論文集 Vol.6 No.-
Gate Turn Off Thyristor(GTO)는 게이트 신호로 대전류를 차단할 수 있기 때문에 최근에 대전력 응용 분야에서 각광을 받고 있다. 이들의 대용량 분야에서는 고전압 대전류를 취급하기 때문에 개발시 실험을 하는 것이 곤란하다. 따라서 대용량 회로의 설계와 Simulation을 위해서 GTO의 동작특성을 정확하게 모의할 수 있는 정밀한 Model이 필요하다. 본 연구에서는 PSPICE를 이용하여 2-트랜지스터 구조를 기본으로 하여 GTO의 특성을 표현할 수 있는 각종 회로소자를 부가하여 GTO Model을 개발하였으며, 이 Model의 특성을 평가하기 위하여 스위칭 특성 및 직·병렬 접속에 대한 해석을 하였다. Gate turn off thyristors(GTO) have attractive attention as an efficient switching device for high power applications, primarily due to their alibility to turn off large currents with a gate signal. For the simulation and design of high power circuits, it is necessary to have accurate model which simulate both the static and dynamic characteristics of the GTO. In this study for the simulation of GTO with the program PSPICE. a model consisting of two transistors. passive device, and controlled source was developed. To evaluate the developed. model, simulation was performed for the switching characteritics. serial and parallel connection.
이특구,권순정,오은진,김상길,김석준,김노석 한국의료복지시설학회 2006 의료·복지 건축 Vol.12 No.2
The purpose of this Guideline is to provide basic standardization basis for planning and designing of the dwellings so that elderly may live, either with their family or independently, an independently comfortable life style. Dwelling facility is defined as a physical area where important activities of daily life are conducted by a person/people and is also the focal place of a family. Therefore, the Guideline classifies the areas where daily activities are conducted by type of such activities and provides standards to countermeasure for natural physical disabilities of the elders.
洪淳球 大邱大學校 社會科學硏究所 1998 社會科學硏究 Vol.4 No.3
금년 98년 8월이면 자동차보험도 완전한 가격자유화시대에 접어든다. 이제 보험사는 보험료 책정과 함께 이를 운용하는 상품개발도 할 수 있게 되는 것이다. 가실 지금의 자동차 보험제도는 상품과 요율 적어도 두가지 측면에서 결정적인 약점을 지니고 있다. 첫째로 종합보험에서 전부보험상품만의 판매로 재무능력이 약화된 IMF시대의 소비자를 실질적 무보험자로 내몰고 있으며, 둘째로 할인·할증제도는 소비자에게 '자가보상'의 형태로 이중지급을 강요하고 있다. 이런 중에 내년 99년 5월부터는 교통법규위반자에 대해서도 할증보험료가 적용된다. 하지만 소비자들이 극력저항이 또 다시 예상되는 현실에서 그 실효성은 극히 의심스럽다. 이제 IMF시기를 맞아 자보 무한보험의 규모와 내용을 신축성있게 조정할 것이 요구된다. 소비자니드에 부응하는 상품세분화가 필요한 것이다. 이 논문에서는 대인·대물 등 자보 각종목에 다양한 자기부담금의 실정을 제언한다. 자기부담금제도의 본질은 무엇보다 소비자와 보험자간의 합리적 위험분담으로 무한보험제도를 보완함에 있다고 할 수 있다 자기부담금의 다양한 설정은 가장효율적인 일부보험상품을 개발하는 것이 된다. 또한 할인·할증제의 운영도 보험료 수익자부담원칙의 정답이 아니다. 보다 근본적인 해결책은 자기부담금의 설정이다. 자금부담금제는 현재 만연돼 있는 자가보상행위를 원천봉쇄하면서도 할인·할증의 모든 취지 즉, 위험차별화와 사고예방을 보다 쉽게 구현할 수 있는 방안이다.