골유착성 임플랜트 지지 고정성 보철물과 자연치의 최대교합력 비교

권영숙,황선홍,한동후,Kwon Young-Sook,Hwang Sun-Hong,Han Dong-Hoo 대한치과보철학회 2005 대한치과보철학회지 Vol.43 No.4

Purpose: The purpose of this study was to compare the maximum occlusal force implant prostheses to natural teeth. Material and Method: Fifty nine patients treated either with $Br{\aa}anemark$ implants and ITI implants during the recent ten years were involved in this study. The maximum occlusal force were measured with unilateral bite force recorder and dental prescale system. Results: 1. The maximum occlusal forces of the implant prostheses and natural teeth were not significantly different where measured with unilateral bite force recorder and dental prescale system. 2. The maximum occlusal forces were not significantly different between $Br{\aa}nemark$ implant and ITI implant prostheses. 3. The maximum occlusal forces of the implant prostheses had lower when compared with natural teeth during 1-6 months functional periods when measured with the unilareral bite force recorder(P<0.05) and 1-12 months functional periods when measured with the dental prescale system(P<0.05). After these periods there was not statistical significant difference between the implant prostheses and natural teeth. 4. The maximum occlusal forces of the wide diameter implant prostheses were higher than the maximum occlusal forces of the regular diameter implant prostheses when measured with dental prescale system(P<0.05), but there was no significant difference between the wide diameter and the regular diameter implant prostheses when measured with unilateral bite force recorder. 5. The maximum occlusal forces of the single implant prostheses were not significantly different with the splinting implants prostheses. 6. The maximum occlusal forces of the implant prostheses were not significantly different by age and sex. 7. There was significantly different between maximum occlusal forces measured with unilateral bite force recorder and dental prescale system(P<0.0001) but there was positive correlation(r=0.52. P<0.05). Conclusion: The maximum occlusal forces of the implant prostheses were not significantly different to natural teeth during clenching and unilateral maximum biting.

언어에서의 시간성표현

권영숙,Kwon Yeong-Sook 한국독어학회 1999 독어학 Vol.1 No.-

In dieser Abhandlung wurde im Bereich der $Temporalit\"{a}t$ anhand des konzeptorientierten Ansatzes das $Verh\"{a}ltnis$ yon konzeptueller und sprachlicher $Repr\"{a}sentation$ betrachtet. Die $Temporalit\"{a}t$ ist ein abgeleiteter Begriff, den das menschliche$Bewu{\ss}tsein$ im Rahmen seiner kognitiven Entwicklung als $Ma{\ss}stab$ der qualitativen $Ver\"{a}nderung$ und Bewegung von Materie warhnimmt und systematisch konzeptualisiert. Ihre Subkategorien unterscheiden sich in den Sprachen, da bei den $Konzeptualisierungsvorg\"{a}ngen$ durch die Muttersprache bestimmte begriffliche Kategorien eine steuernde Rolle spielen. In diesem theoretischen Hintergrund betrachteten wir, inwieweit die beiden Sprachen, das Deutsche und das Koreanische, im Bereich des Zeitkonzepts auf der konzeptuellen Ebene und auf der Ausdrucksebene verschieden und gemeinsam sind, und wie das $Verh\"{a}ltnis$ zwischen den temporalen Konzepten und den $Ausdrucksm\"{o}glichkeiten$ ist. Die $Temporalit\"{a}t$ des Koreanischen ist in Bezug auf die Basiskategorien der $Temporalit\"{a}t$ mit dem Deutschen mehr oder weniger identisch. Zum Ausdruck der Zeitreferenz haben die beiden Sprachen gemeinsam zwei explizite grammatische und lexikalische $Ausdrucksm\"{o}glichkeiten$, aber die Art und Weise, wie sie zum Ausdruck der Subkategorien der $Temporalit\"{a}t$ eingesetzt werden, sind verschieden. In diesem Zusammenhang kann man sagen, $\dabeta$ es zum Verstandnis der $\dabeta$ in der Sprache nicht reicht, die sprachliche Formen zu betrachten: man $mu\ss$ die Konzepte berucksichten, die durch die sprachlichen Formen $ausgedr\"{u}ckt$ werden.

라미네이트 도재 수복물의 연마 방법에 따른 표면 거칠기의 비교

권영숙,이근우,Kwon, Young-Sook,Lee, Keun-Woo 대한치과보철학회 1996 대한치과보철학회지 Vol.34 No.2

After adjusting glazed surface of laminate veneer porcelain by reduction in the clinical procedure, an additional polishing procedure is required to smoothen the roughened surface by reduction, as it is difficult to glaze it again in the furnace. In this study, four kinds of laminate veneer porcelain were ground with diamond points as done in the clinical procedure. The adjusted porcelain surface was polished with Durawhite stone, Ceramiste points, Exa cerapol, Porcelain polishing wheel, Diamond polishing paste. The degree of surface roughness was evaluated with SEM and profilometer at each step, The self glazed surface and the glazed surface with glazing powder were compared with the polished surface and surface roughness of four kinds of laminate veneer porcelain according to the polishing method and step were obserbed. The following results were obtained : 1. There was no difference in the average surface roughness Ra value and the surface roughness obserbed under SEM according to the polishing methods and steps used, among the four kinds of laminate veneer porcelain including Colorlogic, Exelco, Vintage, and Vitadur alpha product. 2. Due to porosities, the surface in the course of polishing by polishing instruments was rougher than the glazed surface, evaluated with a SEM. 3. Insta-Glaze diamond polishing paste has no statistical difference with self glazed group 1, although it has a lower value in average surface roughness Ra value. 4. Group 2 which was glazed with galzing powder was lowest in view of SEM, but it revealed higher surface roughness Ra value than group 1, the glazed surface and group 8, polished by diamond polishing paste, due to surface waveness. 5. Proper surface smoothness could not be in the surface roughness analysis of SEM and profilometer by Shofu laminate polishing kit composed of Diamond point, Durawhite stone and Ceramiste points. Based on the results of this study, the following conclusions can be drawn. We obtain low surface roughness than glazed surface by polishing instruments, but not perfect results clinically. In order to obtain a perfect clinical result or a surface smoothness comparable to glazed porcelain there is a need for further improvement of porcelain materials, condensa-tion techniques, polishing instruments and polishing methods. Furthermore card should be taken not to breakdown the glazed surface during the clinical and laboratory procedure.

SGML을 이용한 특허정보처리 연구

권영숙,Kwon, Young-Sook 한국과학기술정보연구원 과학기술정보센터 1999 Journal of Information Science Theory and Practice Vol.30 No.3

A description of SGML(Standard Generalized Markup Language) is given together with a detailed description of WIPO Standard ST.32. The benefits of the use of SGML are highlighted-its system Independence and flexibility in building publication systems and full-text databases. A structure of WIPO Standard ST,32 based patent content is defined by DTD(document type definition) written in ST.32, and full-text itself is described with generalized markup depending on DTD. This article explains how to represent a document structure : a hierarchy structure like a entire document, a specific, sub-document, a paragraph, or non-hirarchy structure like a table drawings, or chemical structures. Merits of SGML In patent document processing are also discussed. SGML(Standard Generalized Markup Language)의 디스크립션은 WIPO(World Intellectual Property Organization) Standard ST.32의 디스크립션과 더불어 자세히 기술되고있다. SGML의 이용에 대한 이점이 강조되고 있으며, 그것은 시스템 독립적이며 특허출판 및 전문 데이터베이스구축에 타당성이 있다는 것이다. WIPO Standard ST.32를 적용한 특허문헌의 내용구조는 ST.32에 따라 작성한 DTD로 표현하고 텍스트 자체는 DTD에 따른 범용 마크업을 사용하여 기술한다. 본고에서는 전체문헌, 특정 서브문서, 문단 등의 계층구조와 표, 도면, 화학구조식 등의 비계층구조로 되어 있는 문서구조를 어떻게 표현하는가에 대하여 예를들어 설명하였다. 그리고 특허 문헌처리에서 SGML의 효과에 대하여 논의하였다.

종합병원 간호사의 요통발생 실태와 관련요인

권영숙,김정남,Kwon, Young-Sook,Kim, Chung-Nam 한국지역사회간호학회 1996 지역사회간호학회지 Vol.7 No.1

The purpose of the survey was to find out the prevalence rate and related factors for low back pain of nurses and to develop educational program for prevention of the low back pain. The subjects of the survey were 593 nurses of general hospitals in Tae-gu City. The survey was conducted from June 10, 1994 to October 3, 1994. The questionnaire included 34 question items concerning general characteristics, factors related to low back pain, physical nursing activities, and characteristics of low back pain. The results were as follows : 1. Among 593 of subjects, the prevalence rate of low back pain showed 62.1%. 2. In relation of health related life activities and low back pain prevalence, self-reported health state was highly significant(P=.000). 3. In relation of work environmental factors and low back pain prevalence, job satisfaction (P=.026), job stress(P=.020), and workload(P=.002) were significant. 4. In relation of physical nursing activities and low back pain prevalence, bending (P=.000), trunk twisting(P=.003), stretching(P=.006), and pulling and pushing(P=.046) were significant. 5. Physical nursing activities inducing back stress was varicant according to wards. The results of this study pointed out that the subjects' low back pain prevalence was related to the work-related physiologic and psychologic factors. Therefore, for the effective prevention of low back pain, both practicing the body mechanics and raising the morale of the nurses are needed in educational program.

아산시 거주 노인들의 비타민 A 섭취 실태 및 레티놀 영양상태

권영숙(Young-suk Kwon),김희선(Hee-Seon Kim) 한국생활과학회 2004 한국생활과학회지 Vol.13 No.1

한국 고대 나직물의 유형과 특성 Ⅱ

권영숙(Young Suk Kwon),장현주(Hyun Joo Jang),이용희(Yong Hee Yi) 한국복식학회 2003 服飾 Vol.53 No.3

1. This study is to verify the characteristics of gauze fabrics focused on the them found at Sukga Pagoda. The remains researched are those of the Unified Shilla Dynasty around 8~10 century. The found textile remains seem to be used as rugs or to be used for filling in spaces, wrapping silver reliquaries, equipments preserving relics of the Buddha, a gold-plated outermost reliquary, and so on. Since other remains found inside the Sukga Pagada are national treasures, the textile remains can be considered as the fabrics of the highest quality. 2. Seven gauze fabrics, four non-designed gauzes and three designed gauzes, are found. They are all four-end complex gauze, weaved with the complex gauze technique. Two designed gauzes out of three designed gauzes are weaved in pattern by the clamp-resist dyeing technique and one is weaved in pattern by giving some changes in weaving. 3. In addition to the characteristics peculiar to gauze fabrics, such as thinness, fineness, and sparseness, another characteristic is found. That is, the difference in thickness between wefts and warps is over two times on the average in all of the seven gauze fabrics. Some of the gauze fabrics look like laces because of the huge difference in their thickness. 4. This research verified that with their transparency, are such materials that their beauty can easily be realized without adding various colors or patterns on the fabric by painting, embroidery, stitching old foil, or compound weaving technique.

한국 고대 나직물의 유형과 특성

권영숙(Young Suk Kwon),신경철(Kyung Cheol Shin),장현주(Hyun Joo Jang) 한국복식학회 2001 服飾 Vol.51 No.1

Gauze is very light and thin. Their warps are entangled and their structure is loose. It is natural that they are easier to decay than other silk fabrics through physiochemical processes over a long period of time. Nonetheless quite many remains of Gauze fabrics can be found in China or Japan as well as in Korea. Various Gauze was used in costumes since the era of the Three Kingdoms and their weaving techniques, such as using gold threads with silk-fabrics, was developed in Koryo dynasty era, which made it possible to create more magnificent gauze fabrics in Korea. Relatively a lot of Gauze fabrics are remained in Korea. Based on these corroborative relics, this thesis analyzes the characteristics of gauze fabrics possesed in Korea and categorizes the gauze fabrics described in the Decrees on Costume Restraint of the King Hungduk. This also compares them with the present gauze in other countries. The types of gauze fabrics are generally divided into desined gauze, and non-designed gauze, the one without pattern. There are a lot of desined gauze, such as dyeing gauze, brocade gauze, embroidery with gauze ground, patterned gauze with gauze ground etc. which were found in Korea and also in China and Japan. Non-designed gauze is divided into 2-end complex gauze, 3-end complex gauze, 4-end complex gauze, etc depending on the number of crossing warps. All of the non-designed gauze of Koryo dynasty found in Korea was 4-end complex gauze fabrics. These non-designed gauze fabrics were also found in Japan and China.

수술전과 수술중 피부가온요법 적용이 고관절 전치환술 환자의 수술 주기 고막체온 변화에 미치는 영향

권영숙(Kwon Young Sook),김은희(Kim Eun Hee) 기본간호학회 2000 기본간호학회지 Vol.7 No.1

실어증 환자의 집행적 주의 특성

권영숙(Yeong-Suk Kwon),하지완(Ji-Wan Ha),권도하(Do-Ha Kwon) 한국언어청각임상학회 2013 Communication Sciences and Disorders Vol.18 No.2

배경 및 목적: 다양한 인지기능 가운데 특히 작업기억은 순차적으로 일련의 기호들을 지각하고 산출하여야 하는 언어처리과정에서 중요한 역할을 한다. 작업기억에는 저장과 처리뿐만 아니라 집행적 주의가 포함된다. 집행적 주의란 정보의 저장과 처리를 통합하고 협응하는 과정으로, 이로 인하여 보다 효율적인 정보저장과 처리가 가능해진다. 따라서 세 가지 요소를 모두 함께 살펴보는 경우 실어증 환자의 언어적 메커니즘의 기전을 더 잘 이해할 수 있다. 이러한 연구동향을 기반으로, 본 논문에서는 실어증 환자들의 집행적 주의를 알아보고 집행적 주의와 언어능력 간의 관계를 분석하였다. 방법: 본 연구에서는 실어증 집단과 정상 집단 각 15명을 대상으로 스트룹 과제를 실시하였다. 스트룹 과제는 실어증 환자의 특성을 고려하여 컴퓨터 프로그램으로 재구성하였으며 환자는 구두반응 대신 지시하기로 반응하도록 하였다. 스트룹 과제의 항목들은 일치 항목과 불일치 항목으로 나누었으며, 일치 항목의 비율에 따라 75% 일치율과 25% 일치율 조건으로 구성하였다. 두 집단 간 반응시간(반응경쟁해결)과 오반응률(목표유지)을 비교하였고, 실어증 집단의 실어증 지수 및 각 구어언어영역의 수행력과 집행적 주의 점수 간 상관관계를 분석하였다. 결과: 반응경쟁해결에서는 실어증 집단과 정상 집단 간차이를 보이지 않았지만, 목표유지에는 실어증 집단의 수행력이 정상 집단보다 유의하게 떨어졌다. 그리고 집행적 주의 점수는 실어증집단의 언어능력과는 유의한 상관관계를 보이지 않았다. 논의 및 결론: 실어증 환자들은 집행적 주의를 포함한 인지검사에서 다양한 수행력을 나타내는 것으로 보이므로, 인지검사만으로는 실어증 환자의 언어능력을 예측하기 어렵다. 따라서 본 논문은 실어증 환자들의 전반적인 인지-언어처리 능력을 파악하기 위해서는 포괄적인 언어검사와 인지검사를 모두 실시해야 할 필요성을 시사하고 있다. Objectives: There are currently studies that approach aphasia in relations to other cognitive deficits, particularly for attention disorders, as well as damages of the language system itself. Executive attention is regarded as a sub-element of working memory in addition to storage and processing. Based on this research trend, this paper examines aphasia patients’ executive attention and analyzes relationship between executive attentions and language abilities. Methods: The Stroop task was conducted to the participants in aphasia group(n=15) and a normal group (n=15) of this study. The Stroop task was modified into computerized-pointing tasks in consideration of aphasic patients’ characteristics. The task systematically manipulates the congruent conditions (congruent vs. incongruent) and the proportions of congruency (25% vs. 75%). Reaction time (conflict resolution) and wrong response rates (goal maintenance) were compared between two groups, and a correlation between verbal language and execution attentions scores was being analyzed. Results: There were no differences between two groups of reaction time (conflict resolution), but wrong response rates (goal maintenance) of aphasia group was significantly lower than those of normal group. There was no significant correlation between executive attentions and language abilities of the aphasia group. Conclusion: People with aphasia appear to show diverse performances in a cognitive test including executive attention, and therefore it is difficult to predict language abilities of aphasic patients with only a cognitive test. Therefore, this paper suggests that in order to understand overall cognitive-language processing abilities of aphasic patients, both a comprehensive language test and a cognitive test should be conducted.