The association between radiographic embrasure morphology and interdental papilla reconstruction using injectable hyaluronic acid gel

이원표,서요섭,김희중,유상준,김병옥 대한치주과학회 2016 Journal of Periodontal & Implant Science Vol.46 No.4

Purpose: The purpose of this study was to evaluate the clinical efficacy of enhancing deficient interdental papilla with hyaluronic acid gel injection by assessing the radiographic anatomical factors affecting the reconstruction of the interdental papilla. Methods: Fifty-seven treated sites from 13 patients (6 males and 7 females) were included. Patients had papillary deficiency in the upper anterior area. Prior to treatment, photographic and periapical radiographic standardization devices were designed for each patient. A 30-gauge needle was used with an injection-assistance device to inject a hyaluronic acid gel to the involved papilla. This treatment was repeated up to 5 times every 3 weeks. Patients were followed up for 6 months after the initial gel application. Clinical photographic measurements of the black triangle area (BTA), height (BTH), and width (BTW) and periapical radiographic measurements of the contact point and the bone crest (CP-BC) and the interproximal distance between roots (IDR) were undertaken using computer software. The interdental papilla reconstruction rate (IPRR) was calculated to determine the percentage change of BTA between the initial and final examination and the association between radiographic factors and the reconstruction of the interdental papilla by means of injectable hyaluronic acid gel were evaluated. Results: All sites showed improvement between treatment examinations. Thirty-six sites had complete interdental papilla reconstruction and 21 sites showed improvement ranging from 19% to 96%. The CP-BC correlated with the IPRR. More specifically, when the CP-BC reached 6 mm, virtually complete interdental papilla reconstruction via injectable hyaluronic acid gel was achieved. Conclusions: These results suggest that the CP-BC is closely related to the efficacy of hyaluronic acid gel injection for interdental papilla reconstruction.

대전광역시 재활용센터 운영의 난맥상

이원표,Lee, Won-Pyo 한국건설자원협회 2006 녹색21 Vol.10 No.-

현장의 소리 : 전쟁을 넘어서서 평화를 꿈꾼다

이원표 한국정치연구회 2005 정치비평 Vol.14 No.-

미국 콘크리트 산업의 비젼

이원표,김광수 한국콘크리트학회 2002 콘크리트학회지 Vol.14 No.6

분할연산을 이용한 고속 2차원 DCT 설계

이원표,안덕철,김희석 청주대학교 산업과학연구소 2000 産業科學硏究 Vol.17 No.2

In this paper, designed a high speed 2-dimensional DCT(Discrete Cosine Transform) design using the distributed arithmetic system applicable to MPEG, JPEG, H26x system for image data compression. This system is using the DA, vector processing and pipeline. Designed in this paper, consists of datapath unit and controller. This system is compared to the pipelined 2-D DCT. As the result, This system processes 12 frames/sec for 720 × 480 size, therefore, that This system is prior to pipelined 2-D DCT system was found.

공무원의 스포츠 참여 실태조사 및 스포츠 참여 장애요인에 관한 연구

이원표,부기원 江原大學校附設體育科學硏究所 2004 江原大學校附設體育科學硏究所論文集 Vol.- No.27

The purpose of this study was to survey and analyze the response of civil servants on the participation in sports activities and the cause of barrier in sprots participation with 400 civil servants (female:100, male:300) on the Yangpyong city in Kyongki province were answered by the questionnaire. Analysis of the data with 376(female:90, male:286) for the evaluation of the questionnaire can be acquired the more basis materials of sports environment for the civil servants. As result, we have the conclusion as follow. 1. The participation in sports activities among civil servants. The servey of the participation in sports activities among civil servants is as follows. The frequency of playing sports is 1∼2 in a week. The time last 30min.∼1hr. The preferance time is in the aftermoon. The major reason of playing sports is promotion of health. The most popular sports is jogging and marathon. 2. The cause of barrier in sports participation among civil servants is as follows in order. 1) Dissatisfaction of sports program 2) Difficulty of approach to sports club 3) Insufficiency of social support 4) Shortage of time 5) Low nterest in sports 6) Enerfation 7) Shortage of physical strength.

중 · 고등학생의 스포츠참여 장애요인에 관한 연구

이원표,부기원 江原大學校附設體育科學硏究所 2002 江原大學校附設體育科學硏究所論文集 Vol.- No.25

The purpose of this study was to survey and analyze the response of middle, high-school students on the barriers to exercise and sport with 600 students(male:330, female:270) on the yangpyong city in kyongki province were answered by the questionnaire. Analysis of the data with 565(male:311, female:254) for the evaluation of the questionnaire can be acquired the more basis materials of sports environmnet for the middle, high-school students. As result, we have the conclusion as follow. 1. In their sex and factor of sport barriers. male is a bar to according to priority sport program(3.05), sport club(3.00), financial support(2.91), social support(2.85), time shortage(2.73), different concern(2.34), enervation (2.13), health/physical strength(2.03) female is a bar to according to priority sport program(3.30), sport club(3.04), time shortage(2.96), different concern(2.95), social support(2.88), financial support(2.84), enervation (2.59), health/physical strength(2.14) 2. In their grade and factor of sport barriers, middle-school students is a bar to according to priority sport program(3.04), sport club(2.95), different concern(2.80), social support(2.75), financial support(2.74), time shortage(2.65), enervation(2.40), health/physical strength(2.25) high-school students is a bar to according to priority sport program(3.19), sport club(3.04), financial support(2.91), social support(2.98), time shortage(2.88), different concern(2.56), enervation(2.32), health/physical strength(2.04) 3. In their department and factor of sport barriers, an academic high school is a bar to according to priority sport program(3.17), time shortage(3.13), sport club(3.09), financial support(2.96), social support(2.91), different concern(2.50), enervation(2.34), health/physical strength(1.95)an business(industrial) high school is a bar to according to priority sport program(3.21), sport club(2.99), financial support · social support(2.87), time shortage(2.64), different concern(2.63), enervation(2.29), health/physical strength(2.11) 4. There are no difference in their parent's scholastic ability and factor of sport barriers. 5. In general, their sex, grade, department, parent's scholastic ability and factor of sport barriers is a bar to according to priority sport program, sport club, social support. As a result of analysis, in order to participate of sport, physical education activity and sport program expansion is necessary

의지감탄사 "예, 글쎄, 아니"의 담화분석

이원표 연세대학교 인문과학연구소 1993 人文科學 Vol.69-70 No.-

This paper analyzers three expressions in Korean such as "yey," "kulssey," and "ani," which have been classified as "volitional interjections" in the literature, in terms of discourse and conversation analysis. The analysis tries to show that they can be classified in different way under the framework of Ameka(1992) on interjections and, that they are performing many kinds of functions of achieving coherence in spoken discourse under the framework of Schiffrin(1987). Specifically, "yey" is suggested to be developing its function as "expressive" and "phatic" interjections; "ani" is shown to perform more often the function of "expressive" than that of "vollitional"; "kulssey" is said to keep its original functions as "volitional" the most among the three expressions. In terms of discourse functions, "yey" is found to play and important role in the component of "information sate," and "participation framework"; "ani" in the component of "ideational" and "exchange structure"; "kulssey" in "participation framework." All of these facts are interpreted as showing that the three expessions can also be called "discourse markers."

[지역 리포트 > 대전 ②] 청년발달장애인의 꿈 공장, 연리지장애가족사회적협동조합

이원표 한국협동조합연구소 2014 협동조합네트워크 Vol.- No.65

The Representation of Stance in Referential Choice in Korean Discourse

이원표 연세대학교 한국어학당 1991 외국어로서의 한국어교육 Vol.15 No.1