Eagle씨 증후군 치험례

전인철,권대근,유대현,이준,오세리,김형우,민승기,Jeon, In-Chul,Kwon, Dae-Gun,Yoo, Dae-Hyun,Lee, Jun,O, Se-Ri,Kim, Hyong-Woo,Min, Seung-Ki 대한악안면성형재건외과학회 2011 Maxillofacial Plastic Reconstructive Surgery Vol.33 No.1

Eagle's syndrome occurs when an elongated styloid process or calcified stylohyoid ligament causes recurrent throat pain or foreign body sensation, dysphagia. It is supposed that this symptoms and signs are due to the compression of the styloid process on some neural and vascular structures. More uncommonly, symptoms such as dysphagia, tinnitus, and otalgia may occur in patients with this syndrome. It may also cause stroke due to the compression of carotid arteries. The compression depends on the size, shape, and orientation of the ossified styloid process Besides, degenerative or inflammatory changes in the tendinous portion of the styloid ligament insertion or rheumatic styloiditis may also cause this syndrome. Diagnosis can usually be made on physical examination by digital palpation of the styloid process in the tonsiller fossa. Three-dimensional computed tomography can utilized for supporting diagnosis. The treatment of Eagle's syndrome is primarily surgical. The styloid process can be shortened through an intraoral and extraoral approach. We report a 62-years-old man with the symptomatology of Eagle's syndrome and literature reviews.

SBA-15 실리카에 고정화된 ruthenium 촉매를 사용한 Microwave하에서의 비대칭 수소 전달반응

진명종 ( Myung Jong Jin ),전인철 ( In Chul Jun ) 한국화학공학회 2008 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.46 No.4

한약재중 중금속 분석의 정도관리에 관한 연구

황병훈 ( Byeong Hun Hwang ),전인철 ( In Chul Jun ),강호철 ( Ho Cheol Kang ),서용찬 ( Yong Chan Seo ) 한국환경분석학회 2012 환경분석과 독성보건 Vol.15 No.4

Control measures for the analysis of toxic compounds such as metals, and sulfur dioxide should be developed to assure the safety of herbal medicines. Various herbal medicine was properly selected and analysed by KFDA and other methods. Samples either prepared by microwave or hot plate digestions were analysed by AA (either flame or furnace), ICP, and/or ICP-MS. Method detection limits for various metals and methods were reviewed based on applicability of these methods on the equivalency of KFDA methods. Proper quality control criteria for matrix spike recoveries (accuracy indicator) will be 70∼130% for metal analysis in herbal medicine. Relative errors expressed in relative percent difference for duplicate analysis (precision indicator) will be 15% for the same analysis. Laboratories for herbal medicine analysis can produce and report reliable data by implementing proper standardized quality control (QC) measures.

하이개부에 발생한 모기질종

유대현,최문기,오승환,권대근,전인철,손도경,박성원,Yoo, Dae-Hyun,Choi, Moon-Ki,Oh, Seung-Hwan,Kwon, Dae-Keun,Jun, In-Chul,Son, Do-Kyoung,Park, Sung-Won 대한악안면성형재건외과학회 2010 Maxillofacial Plastic Reconstructive Surgery Vol.32 No.6

Pilomatricoma or calcifying epithelioma is a benign tumor of hair follicle origin. Pilomatricoma presents a slowly enlarged and asymptomatic mass that located dermal or subdermal area. It showed mostly on face and upper limb and head and neck represents 50% of all case. And it developed almostly in the first 2 decade of life. Histologically, encapsulated mass composed of solid small basophilic cells and eosinophilic ghost cells. Surgical excision is the treatment choice and rarely recurs. The purpose of this article is to represent of pilomatricoma on subauricular region that treated with mass excision and local transpositional flap. Althrough the presurgical diagnosis of pilomatricoma may be difficult, clinicians must keep in mind the differential of head and neck masses that located subdermal layers.

Effect of Soil Characteristics on VOC Detoxification under microwave Vacuum Radiation

Hyun-Kun Park(박현근),In-Chul Jun(전인철) 한국환경관리학회 2002 環境管理學會誌 Vol.8 No.4

Detoxification of VOC Contaminated Soils by Microwave Vacuum Radiation

Hyun-kun Park(박현근),In-chul Jun(전인철) 한국환경관리학회 2001 環境管理學會誌 Vol.7 No.3

Cone beam computed tomography로 합성된 두부규격 방사선사진에서의 각 계측점의 정확도와 재현성에 관한 연구

권대근(Dae-Keun Kwon),민승기(Seung-Ki Min),전인철(In-Chul Jun),팽준영(Jun-Young Paeng) 대한구강악안면외과학회 2010 대한구강악안면외과학회지 Vol.36 No.2

Introduction: Cone beam computed tomography (CBCT) has various advantages and is used favorably in many fields in dentistry. Especially, CBCT is being used as basic diagnostic tool for 3-dimensional analysis in orthognathic patient. Two-dimensional cephalograms can be synthesized from CBCT digital imaging and communications in medicine (DICOM) data. In this study, conventional cephalograms and CBCT were taken simultaneously, and representative landmarks were located and analyzed in its accuracy and reproducibility. Materials and Methods: Ten patients who had orthognathic surgery in Wonkwang University Daejeon Dental Hospital participated in this study. For each patient, CBCT and conventional cephalogram was taken. By using Ondemand (Cybermad, Korea), 2-dimensional cephalograms was established on CBCT. In addition, 19 landmarks were designated and measured by 3 orthodontists twice a week. After these landmarks were transferred to a coordinate, distance of landmark and axis, standard error, distribution degree were measured, compared and analyzed. Results: Comparing the CT ceph group and conventional cephalogram group, CT ceph group had shown shorter distance of landmark and axis in S, Hinge axis, Bpt, Ba, Or, Corpus left. Standard error of the mean shows that CT ceph group has better reproducibility in Or, Corpus left, Hinge axis at X axis and Na, U1R, U1T, Bpt, PNS, Ba Corpus left, Hinge axis at Y axis. In both groups, mean error was less than 1.00 mm, no significant difference were found between CT ceph group and conventional cephalogram group in all measurements. Furthermore, comparing two groups, each 17 landmarks out of 19 had its characteristic in distribution degree. Conclusion: No significant difference were found between CBCT composed cephalographic radiograph and conventional cephalograghic radiograph, clinical application may be possible if improved.

學校行政家의 有效한 리이더쉽 分析에 관한 硏究

全寅哲 龍仁大學校 1991 용인대학교 논문집 Vol.7 No.-

The aim of this study is to analyze leadership in school organization. This has been regarded as a factor of the importance of modern leadership behavior. This behavior is to have almost all situations, in which the leadership behaviors thed to be expanded and strengthende, but should be directly or indirectly responsible for the democratic organization comsited of people. At the same time, leader's behavior should play important roles in making effective organization. Effectiveness of leadership consists of leader's style, style range and adaptability. Like this, this study investigate effectiveness of leadership in shoots organization. Findings of this study are as follows. 1. Leader's basic style in organization identified S2 and surpporting style S3. 2. Leader's range in organization identified rather low flexibility than high flexibility. 3. Leader's effectiveness in organization Identified as effective +4 without ineffective score.

본교 신입생의 자아개념 특성에 관한 연구

전인철 용인대학교 학생생활연구소 1993 학생생활연구 Vol.1 No.-

The purpose of the study is to investigate characteristics in self concept of the fresh-man in Youngin University, 1993. The study revealed conclusions as followings ; 1. Scores of freshmen are 5 points higher as compared with norm in sum of self-positiveness, self-identification, physical concept, and personality-concept, while total variability scores are 4 points lower in the above sections. This results reveal that the freshman in the University perceive themselves positive in physical concept and personality concept with high self-esteem whereas students in the 2nd, 3rd, and 3th year in school show self-defense and low consistency. 2. In the average scores of 14 factors, students in the school of physical education get higher scores in most of factors whereas those in the school of art and the school of natural science get lower scores. Getting high scores in self-behavior and physical self-seems to have close relations to the characteristics of the University which has developed with strong emphasis on sports science and martial arts. 3. Differences in 5 of 14 factors are revealed among 3 departments in the school of physical education, while few differences are revealed in the rest of schools. Results in detail were discussed in the study. And, finallly, implications and suggestions for further study are discussed.

지방교육자치제에 관한 법률 개정안의 문제점과 개선방안

전인철 龍仁大學校 人文社會科學硏究所 1998 인문사회논총 Vol.- No.1

개정전 지방교육자치제의 운영실태와 문제점과 개정된 지방교육자치제의 문제점을 각기 분석 하였다. 이에 기초하여 앞으로 진정한 의미의 교육 자주성과 전문성을 보장하기 위한 지방자치제에 관한 법률이 고려해야 할 사항을 제언 하였다. In Korea, local self-governing education system, for the first time, came to be enforced on the 8th of March, 1991, issuing the law about local education autonomy. But this law could come into real effect on and after January, 1998, establishing the fourth revised items. Actually this law had been controversial with a lot of problems, which caused a succession of revisions. This revised law contains the method of electing an educational committee and a superintendent of educational affairs and their qualifications, trying to throw away the injustice and unreasonableness interfered with the course of the election. But this revised law, because there is no rule to restrict the requirements of candidacy, has many problems in the elective procedure due to the flood of candidates. In addition, this is chiefly focused on sweeping away the injustice and irrationality meddled in the course of electing a superintendent of educational affairs and an educational committee, so it can not play a great role in the clearing of longstanding problems. Accordingly, this article is to analyze the working situations and the problems of the previous local self-governing education system and the revised one. On the basis of this analysis. I will suggest some items which be considered in the law concerning local education autonomy to secure the educational autonomy and professionalism. The suggestions are these: 1. To convert the educational committee to a legislative organ 2. To give the educational committee the right to participate in deciding educational policies. 3. To give the educational committee the right to balance and inspect the budget expenditure for education and liberal arts. 4. To introduce the expert advisor system to the educational committee. 5. To introduce the educational advisory system to encourage the residents to take an active part in 6. To make a reasonable regulation of electing an educational committee and a superintendent of educational affairs. 7. To reconsider the qualifying requirements of a superintendent of educational affairs to secure educational professionalism. 8. To empower the local government to make a prompt decision concerning its educational autonomy.