경추회전제한검사법에 대한 소고; 근육검사법 관점에서

안성훈,이영준,손인철,Ahn, Seong-Hun,Lee, Young-Jun,Sohn, In-Chul 턱관절균형의학회 2012 턱관절균형의학회지 Vol.2 No.1

Objectives: It has been reported to continue that temporomandibular joint balancing medicine (functional cerebrospinal therapy; FCST) is effective in treating incurable diseases in clinic recently. FCST is based on the results of restricted cervical rotation test, it means that the results of restricted cervical rotation test has a very high reliability on test results. Methods: This study has the aim to understand restricted cervical rotation test method and to use well with high technical skill. So manual muscle test method which was based on the upper limb lifting resistance test method are compared with restricted cervical rotation test method and had been discussed. Results: Results are that restricted cervical rotation test by using the passive motion of arrested persons (patients) have high the reliability and accuracy. Conclusions: It is concluded that restricted cervical rotation test is the new type of manual muscle tests and the results of test are very high the reliability and accuracy so that the acquirement of test method is helpful in clinic practically.

H₂O₂로 유발된 뇌신경세포 상해에 대한 구진의 보호효과

안성훈,구성태,김선영,김경식,손인철,Ahn, Sung-hun,Koo, Sung-tae,Kim, Sun-young,Kim, Kyung-sik,Sohn, In-cheul 대한침구의학회 2004 대한침구의학회지 Vol.20 No.2

Objective : This study was produced to examine the effects of moxibustion that had been played important role to traditional oriental medical treatment on disease. Recently, it was reported that moxi-tar which is generated in the process of moxibustion as burning combustibles decreased NO and iNOS generation in C6-glioma and RAW 264.7 cells in our lab. Methods : C6-glioma cells were cultured in RPMI 1640 with FBS 10% in CO2 incubator. To study the protective effects of moxi-tar, we observed cell viability, DPPH activity, SOD activity, catalase activity and cell morphology after injury with $H_2O_2$. Results and Conclusions : Moxi-tar increased cell viability about twice as much as that of being injury by $H_2O_2$(moxi-tar $40{\mu}g/m{\ell}$, $H_2O_2$ $500{\mu}M$). And the results of free radical scavenger activity($80{\mu}g/m{\ell}$ : $78.91{\pm}4.4%$), SOD activity and catalase activity($80{\mu}g/m{\ell}$ : 21.6unit/mg protein) were increased by moxi-tar as dose-dependent manner. So we concluded that the effects of moxibustion which is played important role in Oriental medicine, might be free radical scavenger effects induced by moxi-tar. Conclusion : These results indicate that tBHP induces apoptosis through a lipid peroxidation-dependent mechanism and JS exerts the protective effect against the apoptosis by preventing peroxidation of membrane lipids.

학생의 ICT 활용 능력 향상을 위한 문제 중심 학습(PBL)의 효과에 관한 연구

안성훈,Ahn, Seong-Hun 한국정보교육학회 2002 정보교육학회논문지 Vol.6 No.2

In this paper, I survey the field which students use ICT and propose a teaching and learning model to improve students' ability in using ICT. Also, I apply it and prove its' effect. Because Problem Based Learning treats ill-structured problem which reflects actuality, Students can pick up the actual knowledge and become verse in general principle or concept which can transmit resemble problem or situation. Therefore, I hope a teaching and learning model which I propose in this paper has an effect to improve students' ability in using ICT.

교육정보 관리시스템 운영에 대한 초등학교 교직원의 의식 조사 연구

안성훈,Ahn, Seong-Hun 한국정보교육학회 2004 정보교육학회논문지 Vol.8 No.1

In this paper, I survey the actual condition of management of EIMS(Educational Information Management System) which have been used at the elementary, middle and high school. I investigate of the opinion of school personnel for the effect of EIMS. I specially research on the effect and problem of NEIS. The research method which I used is a questionnaire. After I divide the school into the city and the suburban, into the NEIS model school and the other school. I sample school personnels. The collecting data is analyzed by the frequency, percentage, cumulative percentage, and chi-square test. In this paper, I survey the actual condition, the effect and the problem of management of EIMS and propose a improvement measure. I hope a improvement measure which I propose in this paper helps them to manage the EIMS in the further.

초등학교 웹 코스웨어의 품질 향상을 위한 평가 기준 및 도구 개발

안성훈,김홍래,김태영,Ahn, Seong-Hun,Kim, Hong-Rea,Kim, Tea-Young 한국정보교육학회 2001 정보교육학회논문지 Vol.5 No.2

In this paper, We have developed the evaluation standards for web coursewares which can properly reflected each class-type teaching and learning theories, type of learning and characteristics of learners. We proved the proper of content, reliability and objectivity. Also, We have designed and developed the evaluation tool which runs on the web. The evaluation tools for the web coursewares developed in this paper presents the direction and standard to develop the web coursewares. Also, it will help learners to choose the web coursewares, because the evaluation results for web courseware notify on the web.

학습자의 정보 활용 능력이 인지적 측면의 학습역량에 미치는 영향

안성훈,Ahn, Sung Hun 한국정보교육학회 2019 정보교육학회논문지 Vol.23 No.2

In this paper, According to researches on the effectiveness analysis of digital textbooks for the last three years, it was turned out in digital textbook research school that learners' computer literacy is the most effective factor and the basic ability required to use digital textbooks. Therefore, in this paper, the effects of computer literacy on various factors were analyzed. For this purpose, after the level of learner's computer literacy was divided into upper, middle, and lower, and the effects of each level on cognitive aspects ability(problem solving ability, self-directed learning ability, and critical thinking ability) were analyzed. As a result, It turned out that the learner 's computer literacy has a close correlation with cognitive aspects ability(problem solving ability, self-directed learning ability, and critical thinking ability), and has a significant effect on cognitive aspects ability. In particular, the group with lower level of computer literacy had the greatest influence on the cognitive aspects ability, and the group with upper level had the greatest influence on the cognitive aspects ability in score improvement. Therefore, this paper suggests that various types of computer literacy education are needed to use effective digital textbooks.

지역규모에 따른 초·중학생의 ICT 리터러시 수준 차이 분석

안성훈,김종민,임현정,김한성,Ahn, Sung Hun,Kim, Chong Min,Lim, Hyunjung,Kim, Han Sung 한국컴퓨터교육학회 2017 컴퓨터교육학회 논문지 Vol.20 No.5

본 논문에서는 정보 분야의 학습 능력을 나타낼 수 있는 ICT 리터러시에 대해 지역 규모에 따른 수준의 차이를 측정해 분석하였다. 그 결과, 초등학교에서는 지역규모에 따른 ICT 리터러시 검사의 평균 점수가 대도시, 중소도시, 읍면지역 순으로 높았고 중학교에서는 중소도시, 대도시, 읍면지역 순으로 높게 나타났다. ICT 리터러시 세부 능력요소 및 등급의 차이도 지역규모에 따라 초등학교와 중학교에서 다른 양상을 보이는 것을 확인하였다. 다만, 초등학교와 중학교 모두 읍면지역 학생들의 점수가 다른 지역 학생들의 점수보다 낮은 것으로 나타났다. 이를 통해, 도시지역과 읍면지역 학생들 간에 격차가 발생하고 있는 것을 확인할 수 있었으며, 이를 개선하기 위한 체계적인 교육 프로그램 개발이 필요한 것으로 판단된다. 본 연구는 향후 지역규모 및 학교급별 특성에 따른 체계적인 ICT 리터러시 교육 정책 및 프로그램 개발의 필요성을 위한 기초 자료로서 의의가 있다.

Manual Muscle Test 중 상지거상저항 검사 시 근력 오류 발생 원인에 대한 고찰

안성훈,양승범,이영준,황성연,김재효,손인철,Ahn, Seong-Hun,Yang, Seung-Bum,Lee, Young-Jun,Hwang, Seong-Yeon,Kim, Jae-Hyo,Sohn, In-Chul 턱관절균형의학회 2011 턱관절균형의학회지 Vol.1 No.1

Objectives: We investigated muscle force from the upper limb lifting resistance test to conform the objectivity in manual muscle test. Methods: We made standard method in upper limb lifting resistance test to compare with experiment method switching the lower limb position left & right. And resistance forces of upper limb of subject were checked to inspector with closing eyes. Results: 1. The lifting resistance of right upper limb was stronger when the lower limb of right and left were abducted. 2. The lifting resistance of right upper limb was weaken when the lower limb of right and left were adducted. 3. The lifting resistance of right upper limb was weaken when the lower limb of right and left were elevated. Conclusions: As the above results, the deltoid muscle force checked in the upper limb lifting resistance test is affected by the location of lower limbs, it suggested that the muscle force of some part in the body will be affected by the other parts. It will be useful to understand the symmetry principle of body in muscle function.

궤양성 유문협착에 대한 임상적 고찰

안성훈(Sung Hoon Ahn),박철재(Chul Jae Park),이기주(Ki Chu Lee) 대한외과학회 1986 Annals of Surgical Treatment and Research Vol.30 No.2

전이성 거세 저항 전립선암에서 Docetaxel 전신 화학요법의 최적의 횟수

안성훈(Sung Hoon Ahn),박승철(Seung Chol Park) 대한비뇨기종양학회 2013 대한비뇨기종양학회지 Vol.11 No.2

Metastatic prostate cancer is initially treated with androgen deprivation therapy, which induces rapid decrease in bone pain and decrease in serum prostate specific antigen level. However, most of cases with prostate cancer eventually progress to castration-resistant prostate cancer within a median of 18-24 months. Docetaxel-based systemic chemotherapy is now the standard treatment for CRPC, based on the results of 2 phase III studies. However, the optimal cycles of docetaxel-based systemic chemotherapy for CRPC has not been defined. Herein, we present two cases of castration-resistant prostate cancer treated by docetaxel-based systemic chemotherapy and reviewed recent literatures.