인터넷 중독 예방 교육을 위한 청소년의 인터넷 중독 요인에 관한 연구

임진숙,강성국,김성식 한국컴퓨터교육학회 2005 컴퓨터교육학회 논문지 Vol.8 No.2

컴퓨터 교육에서 정보윤리 교육을 위한 교육과정 모델 설계

임진숙,구정모,김성식 한국컴퓨터교육학회 2004 컴퓨터교육학회 논문지 Vol.7 No.2

초등학교 컴퓨터 교육의 필수화로 그동안 다른 과목에 흡수되었던 초등학교 컴퓨터가 독립 과목형태로 교육되고 있으나, 이는 ICT소양교육의 내용 체계를 준거로 하고 있어서 중등학교 컴퓨터 교육과정과의 비연계성 면에서 문제가 제기되고 있으며, 컴퓨터 교육의 한 부분인 정보윤리교육도 같은 문제를 가지고 있다고 할 수 있다. 정보윤리교육의 이러한 문제를 해결하기 위해서는 초·중등학교 전체 과정을 통하여 교육되어야 할 정보윤리교육 목표를 설정하고 내용체계를 재조직할 필요가 있다. 이에 따라 본 연구에서는 현재 시행되고 있는 ICT소양교육과 컴퓨터 교육과정에 포함된 정보윤리교육 내용 체계와 미국의 컴퓨터 교육과정에 포함된 정보윤리 관련 내용 체계를 분석하고, 이러한 분석에 기초하여 컴퓨터 교육에서 정보윤리교육을 위한 교육과정 모델을 설계하였다. After the computer education become essential in elementary school, computer subject which was absorbed by the other subjects is educating in independent way. However, since the contents of computer education in elementary school is based on the ICT literacy education, sequential disconnection problem appears between elementary school and secondary school computer education curriculum. Therefore, information ethics education that is one part of computer education also has same problems. To solve these problems of information ethics education, it is necessary to set the goal of information ethics education that should be educated through the whole courses of elementary and secondary school and to reorganize the contents. In this study, we analyzed the contents of information ethics education included in ICT literacy education and computer curriculum, and analyzed the contents of information ethics education included in U.S. computer curriculum. Based on these analysis, we designed a curriculum model for information ethics education in computer education.

자동차보험 요율분류체계 연구

임성식 서경대학교 1997 論文集 Vol.25 No.-

본 논문에서는 각국의 요율체계에 대해 고찰하고, 요율산정에 필요한 요율변수들과 선진국에서는 이미 적용하고 있는 지역변수, 그리고 기타 다른 변수들과 사고빈도와의 관련성을 검토하고, 어떠한 변수들이 사고에 보다 많은 영향을 미치는가를 통계적인 방법을 이용하여 분석하였다.

개에 있어서 심장사상충증을 동반한 창상성 횡격막 허니아의 수술적 치료 1례

조승혁,임영환,손정민,노경완,박창식,전무형,김명철,송근호,정성목 충남대학교 형질전환복제돼지연구센터 2007 논문집 Vol. No.10

A 7-month old. castrated male Shih-tzu dog was referred to the Veterinary Medical Teaching Hospital of Chungnam National University with history of depression. dyspnea. mild scale. tachypnea. exercise intolerance and severe leanness. On physical examination. cardiac arrhythmias was heard and heart worm ELISA test was positive. Microfilaria was found on the direct blood smear. Survey radiographs showed loss of diaphragmatic line and cardiac silhouette. displacement of lung fields and presence of gas filled intestines in the thoracic cavity. Rib fracture and pelvic fracture with callus formation were found incidentally. On the basis of physical examination and radiographic findings. it was diagnosed as traumatic diaphragmatic hernia and heart worm disease. Herniorrhaphy was performed. Postoperatively. it was treated for heart worm disease and scale. There is no evidence of recurrence of diaphragmatic hernia and heart worm disease over 1 year.

전기화학적 방법을 이용한 저온형 연료전지용 고분산 Pt 촉매의 제조

윤봉국,최재식,김현수,임태훈,홍성안,이호인 한국공업화학회 2003 응용화학 Vol.7 No.2

Pt was deposited on carbon support by chronoamperometry. The catalytic activity for methanol oxidation was checked by CV (cyclic voltammetry) method. The amount of Pt loading was calculated by integration of I-t curve obtaining the total current used for the Pt deposition. The ECA (electrochemical active surface area) for loaded Pt was calculated from the hydrogen adsorption/desorption peaks in 0.5 M H₂SO₄solution. Pt was deposited on clean carbon electrode surface with various concentration of Pt solution (0.1 mM) was used. As the concentration of Pt increased, the specific catalystic activity of Pt decreased suggesting that, in the electrochemical reaction of Pt ion with electrode surface, Pt particles were smaller and more dispersed in low concentration of Pt solution. With this condition (0.1 mM Pt), Pt was electrodeposited on a commercial carbon support, Vulcan XC-72. Electrochemically loaded Pt catalyst had the higher ECA, and showed higher specific catalytic activity for mathanol oxidation than a commercial Pt/C catalyst.

Eisenmenger씨 증후군 산모의 긴박 제왕절개술시 전신마취 경험

김준,고우석,정종달,유병식,임경준,소금영,안태훈,한승룡 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.1

Eisenmenger's syndrome describes a situation in which the left-to-right intracardiac shunt is reversed as a result of increased pulmonary vascular resistance. The patients with Eisenmenger's syndrome are poorly tolerated and markedly increased maternal mortality to 30 - 50% during pregnancy, Physiological change of pregnancy decreases systemic vascular resistance that further aggravates the bi-directional or left shunt associated with Eisemnenger's syndrome. We report a case of 37 weeks a pregnant woman with an urgent cesarean section under general anesthesia for preterm labor. She was a pregnant patient with Eisenmenger's syndrome and did not receive antenatal care during pregnancy. Anesthesia was induced with ketamine-midazolam-fentanyl and maintained with ketamine-midazolam. The patient was ventilated with 100% O₂. Blood pressure was maintained with intravenous phenylephrine, crystalloid solution, and blood. Phenylephhne was used to maintain systemic vascular resistance (SVR). Even though the patient was carried rapid and adequate medical management, the patient was transferred to the ICU in an intubated state and died 2 days after surgery. We conclude that the parturients with Eisenmenger's syndrome require more regular, careful antenatal care, monitoring, and adequate management.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

Process Study for Forming a Precise Spline

Lim, Seong Sik,Yoon, Deog Jae,Lee, Geun An,Choi, Ho Joon,Kim, Yeon Ku,Lim, Seong Joo Trans Tech Publications, Ltd. 2014 Advanced materials research Vol.915 No.-

<P>A tubular shafts have been considered for weight reduction and high quality in the automobile industry. However, in the case of long and thin tubular shafts, it is very difficult to form an internal spline under a cold extrusion process due to folding and buckling. In this study, multi-stage forming is applied to form precise teeth shape in a long and thin tubular shaft. The effects of die diameter and thickness of the material are investigated and analyzed to determine the number of processes based on a FE simulation. Extrusion experiments have been performed to verify the results obtained in the FE simulation. It is confirmed through these tests that a long spline shaft with high dimensional accuracy and improved mechanical properties is formed.</P>

Ecdysone‐responsive microRNA‐252‐5p controls the cell cycle by targeting Abi in <i>Drosophila</i>

Lim, Do‐,Hwan,Lee, Seungjae,Yun Han, Jee,Choi, Min‐,Seok,Hong, Jae‐,Sang,Seong, Youngmo,Kwon, Young‐,Soo,Sik Lee, Young Federation of American Society for Experimental Bi 2018 The FASEB Journal Vol.32 No.8

<P>The steroid hormone ecdysone has a central role in the developmental transitions of insects through its control of responsive protein-coding and microRNA (miRNA) gene expression. However, the complete regulatory network controlling the expression of these genes remains to be elucidated. In this study, we performed cross-linking immunoprecipitation coupled with deep sequencing of endogenous Argonaute 1 (Ago1) protein, the core effector of the miRNA pathway, in Drosophila S2 cells. We found that regulatory interactions between miRNAs and their cognate targets were substantially altered by Ago1 in response to ecdysone signaling. Additionally, during the larva-to-adult metamorphosis, miR-252-5p was up-regulated via the canonical ecdysone-signaling pathway. Moreover, we provide evidence that miR-252-5p targets Abelson interacting protein (Abi) to decrease the protein levels of cyclins A and B, controlling the cell cycle. Overall, our data suggest a potential role for the ecdysone/miR-252-5p/Abi regulatory axis partly in cell-cycle control during metamorphosis in Drosophila.Lim, D.-H., Lee, S., Han, J. Y., Choi, M.-S., Hong, J.-S., Seong, Y., Kwon, Y.-S., Lee, Y. S. Ecdysone-responsive microR-252-5p controls the cell cycle by targeting Abi in Drosophila.</P>

Model for the Spatial Time Series Data

( Seong Sik Lim,Sin Sup Cho,Chang Soo Lee ) 한국품질경영학회 1996 품질경영학회지 Vol.24 No.1