한 눈에 보는 베데스다 갑상선 세포병리 보고체계

문희정,곽진영,김은경 대한초음파의학회 2011 ULTRASONOGRAPHY Vol.30 No.1

Fine needle aspiration biopsy (FNAB) is an accurate and cost effective diagnostic tool for differentiating malignant and benign thyroid nodules. Despite the efforts of the Papanicolaou group to standardize thyroid cytopathology reporting, no universal standard reporting system exists to date. Pathologists believe that clinicians sufficiently understand FNAB cytological reports. However, this is not necessarily the case. There is often a significant gap between pathologists’ beliefs and the clinicians’ understanding. As a result, we propose “The Bethesda System for Reporting Thyroid Cytopathology” by the National Cancer Institute. In this editorial, we briefly introduce the Bethesda System for Reporting Thyroid Cytopathology. 갑상선 결절의 세포학적 진단이 증가함에 따라 공통된 용어와 일관된 대처방안이 필요하다. 이에 본 종설에서는 갑상선세포진단의 베데스다 체계를 소개하고자 한다.

미아 외 1편

문희정 시와세계 2016 시와세계 Vol.- No.56

Alumina filler를 함유한 열경화성 액정 에폭시의 열분해 활성화 에너지

문희정,조승현 한국고분자학회 2014 한국고분자학회 학술대회 연구논문 초록집 Vol.2014 No.4

남는 말

문희정 고요아침 2017 열린시학 Vol.22 No.2

전문대학 항공서비스 전공 신입생의 대학생활적응 척도 개발및 타당화 연구

문희정 (사)한국관광레저학회 2018 관광레저연구 Vol.30 No.11

The purpose of this study are to describe the process for development of the College Adjustment Scale, which reflected cultural characteristics of freshman majorimg in Airline Service and to analyze the technical qualities of the test. For these purposes , the study extracted the sub-factors of college adjustment and developed questions. In addion, contents validity was reviewed with experts, and the preliminary scale was validated by verifying the validity and reliability through exploratory factor analysis and confirmatory factor analysis for the data of survey of two times. The result of exploratory factor analysis , the scale messured the 6 sub-factors of academic activities(11items), personal psychology(7items), department regulation (6items), qualification for major(5items), social adaptability(4items), and relationship with seniors(3items). The Cronbach’s α of the subscale was good, from .833 to .931. The fit indices from confirmatory factor analysis presented the instrument supported the conceptual model of this study. lastly, proposals reflecting these results and implications for follow-up research were proposed.

영상 처리 기법을 이용한 TCP, COF의 불량 검출

문희정,전명근,박진일 한국지능시스템학회 2008 한국지능시스템학회 학술발표 논문집 Vol.18 No.1

본 논문에서는 반도체 패키징 기술의 일종인 TCP, COF의 제품 결함을 영상 처리를 이용하여 검출하는 알고리즘을 제시하고, 신뢰성을 확보 후 실제 검사 공정에 적용하는 방법론을 제시한다. 제안된 방법으로는 TCP, COF의 양품 패턴을 기준 영상으로 취득하고, 제품의 생산 과정에서 라인 스캔 카메라를 이용한 실시간 제품 영상을 취득한 후, 그레이 레벨 영상으로 변환하고, 노이즈를 제거하기 위한 다양한 필터를 적용한다. 그리고 기준 영상과 비교하기 위한 이진화와 라벨링을 통해 제품의 불량을 검출하여, 사용자에게 시각적으로 표현해 주게 된다. 마지막으로 TCP, COF의 다양한 불량 항목 중에서 10여 가지의 불량 패턴을 대상으로 제안된 방법의 타당성을 검증하였다.

치위생(학)과 재학생의 치과디지털시스템에 관한 인식

문희정,김영선,성미경,이현옥 대한치과위생학회 2017 대한치과위생학회지 Vol.19 No.1

The purpose of this study was to grasp the awareness on dental digital system in dental hygiene students. From September 12, 2015 to November 13, a self-reported questionnaire was carried out targeting 736 juniors and seniors, who have the experience of clinical practice, among 82 universities in which the department of dental hygiene is opened. As a result of analyzing through using SPSS WIN 18.0 program, the following conclusions were obtained. 1. A case of perceiving dental digital system accounted for 52.7%. A case of having the experience of education on dental digital system amounted to 26.8%. The experience of education in class took up 16.4%. The experience of education during clinical practice or dental part-time job comprised 11.0%. The experience of education on internet or at academic society or seminar held 0.3%. The experience of education in mass media accounted for 0.1%. 2. The digital system, which is used in dental hospital and clinic, was the largest in X-ray system with 77.3%. Next, the digital camera amounted to 54.9%. The electronic chart comprised 48.4%. The intra-oral camera took up 40.1%. The software computer system for patient education held 24.3%. The CAD/CAM system occupied 17.5%. The oral scanner formed 16.4%. 3. A case of hoping for education and practice on dental digital procedure accounted for 83.3%. The desired digital education was possessed 49.2% by electronic chart, 26.8% by intra-oral camera, 19.4% by digital camera, 34.5% by CAD/CAM system, 36.3% by digital X-ray system, 34.0% by software computer system for patient education, and 22.0% by oral scanner. 4. In terms of a difference in awareness of introducing dental digital system according to whether or not perceiving dental digital system, a case of recognizing dental digital system, compared to a case of failing to perceive, was high in improvement of dental medical environment(4.15±.639, p<0.001), in a patients' satisfaction level(3.94±.612, p<0.05), and in a recognition of dental digital(3.66±.593, p<0.001), and had a statistically significant difference. 5. As for a difference in awareness of introducing dental digital system depending on educational experience, a case of having the experience of education on dental digital system, compared to a case without educational experience, had high awareness in improvement of dental medical environment(4.25±.594, p<0.001), in a patient's satisfaction level(3.99±.569, p<0.05), and in a perception of dental digital(3.69±.568, p<0.01), and had a statistically significant difference.

일부 치위생과 재학생의 치면세마실습 자세와 근골격계 질환 인식도

문희정,신명숙 대한치과위생학회 2018 대한치위생과학회지 Vol.1 No.2

The purpose of this study was to examine the state of oral prophylaxis practice among dental hygiene students and their awareness of musculoskeletal diseases in an effort to provide some information on how to strengthen education on treatment posture to manage musculoskeletal diseases and how to raise awareness of musculoskeletal diseases. From November 2 to 13, 2016, a self-administered survey was conducted on 653 sophomores, juniors and seniors with an experience of oral prophylaxis practice. SPSS version 20.0 for Windows was employed to analyze the collected data. The findings of the study were as follows: 1. The largest group that accounted for 37.4% responded that the total number of students undergoing oral prophylaxis practice during a semester was four to six. The biggest group that represented 65.4% answered that the required practice time per student was one to fewer than three hours. 76.0% continued to be in the repeated same posture. 2. As for the posture of patients, supine position was most common for the maxillary sinus, which accounted for 82.2%. And semi-upright position was most common for the mandibular sinus, which represented 49.6%. 3. In regard to the burden of oral prophylaxis practice, 33.9% considered the required for the practice appropriate. 42.3% took the repeated long-lasting posture, and 53.5% were under physical pressure. 55.4% suffered from mental pressure and stress. 4. The most dominant musculoskeletal area that they experienced pain after oral prophylaxis practice was neck with 52.5%; waist with 48.2, shoulders/wrists/hands with 45.5, back with 10.3, buttocks with 4.1, elbows with 2.3, legs with 2.1, ankles/feet with 0.8 and knees with 0.6%. 5. Concerning the maintenance of repeated treatment postures and pain experience, the students who continued to be in the repeated same position underwent more pain than the others who didn't on the shoulders(2.92±1.05), in the waist(3.02±1.01), buttocks(1.75±0.92), elbows(1.55±0.79) and ankles/foot(2.52±1.25). The differences were statistically significant(p<.05, p<.01). 6. As to educational experience on treatment posture and musculoskeletal diseases, 88.8% received education on treatment posture; 87.9%, on what position should be taken in times of cooperation; 46.9%, on musculoskeletal diseases; 51.9%, on carpal tunnel syndrome; 42.3%, on varicose vein. The students who replied education on occupational diseases was necessary accounted for 89.6%. 7. The students who experienced treatment posture education were better aware of the causes of musculoskeletal diseases(3.23±3.00), ways for preventing the diseases(3.33±.834) and how to stretch the body(3.63±.858). The differences were statistically significant(p<.05, p<.001). 8. The students who experienced education on occupational diseases heard more about musculoskeletal diseases(3.27±.965), were better cognizant of the causes of the diseases(3.45±.847), were better aware of how to prevent them(3.55±.805) and found themselves to know how to stretch to prevent the diseases (3.73±.826). The differences were statistically significant(p<.001).

Zirconia filler 분산에 따른 열경화성 액정 에폭시의 열분해 활성화 에너지

문희정,조승현 한국고분자학회 2015 한국고분자학회 학술대회 연구논문 초록집 Vol.2015 No.4

개질된 지르코니아의 분산성에 따른 열경화성 액정에폭시(DOMS)의 활성화 에너지

문희정,조승현,황보세진,김경호 한국고분자학회 2015 한국고분자학회 학술대회 연구논문 초록집 Vol.2015 No.10