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      • KCI등재
      • SCOPUSSCIEKCI등재

        두개저 및 하악골에서 최대 사춘기 급성장

        김혜숙,권오원 대한치과교정학회 1993 대한치과교정학회지 Vol.23 No.4

        The purpose of this study was to investigate not only the variability in the timing and amount of the maximum pubertal spurt in cranial base and mandible, but also its interrelationship with the timing of peak height velocity. This study was carried out by analysing biannual serial lateral cephalometric radiographs of twenty-six males and twenty-one females who were taken from 8.5years to 16.5years old of mean age, according to the established land-marks and linear measurements. The results of this study were summarized as follows. 1. Prevalance fo the maximum growth spurt more than 80 percentage was occurred earlier in all measurements of cranial base and mandible, except posterior cranial base length in the female. 2. In all measurements of cranial base and mandible, the maximum spurt was occurred earlier in the female than the male while it was greater in male in all measurements except ramal height. 3. In body height measurement, the peak height velocity was occurred 2 years earlier for the female(11.0 years old) than the male(13.0 years old). 4. The timing of maximum spurt in anterior cranial base length and total mandibular length in both sexes and ramal height in the female were coincided with PHV. The maximum spurt was occurred in both sexes in all measurements 2 years before or after PHV, except mandibular body length and posterior cranial base length the in female. 5. In all ages, there was significant correlation between th etotal mandibular length and ramal height, and was also correlation between total cranial base length and anterior cranial base length(P<0.05). However, there was no significant correlation between the ramal height and mandibular body length. In addition, there was also no any correlation between the anterior cranial base length and posterior cranial base length in all ages(P>0.05).

      • 간호학생이 지각한 사회적 지지와 정신건강과의 관계

        김혜숙 성신간호대학 (성신간호전문대학) 1999 논문집 Vol.8 No.-

        This study was designed to identify the relationship between the perceived social support and mental health of nursing students. The purposes of this study were as follows: 1. To explore the perceived social support and mental health of nursing students. 2. To investigate the relationship between the perceived social support and the level of mental health. 3. To test for significant difference in the perceived social support and the level of mental health in relation to general characteristics. The subjects of this study were 248 junior college nursing students. The data were collected during the period from November 9 to 13, 1998. The instruments for this study were the Generally Perceived Social Support Scale developed by Dr. Park, Ji-won and the Simplified Mental Diagnostic Test developed by Prof. Lee, Hun-ku. The results of the study were follows: 1. The mean score for the perceived social support scale was 91.33. 2. The mean score for the level of mental health was 93.81. 3. The relationship between the perceived social support and the level of mental health revealed a significant correlation(r=.4670, p=.000). 4. The relationships between four types of the indirectly perceived social support and the level of mental health were analyzed. The emotional support(r=.2433, p=.000), the informational support(r=.2799, p=.000), material support(r=.1905, P=.001) and the appraisal support(r=.2164, P=.000) were significantly related to the level of mental health. 5. The results from the tests for the degree of social support and the level of mental health according to the subjects' general characteristics showed that there were significant differences with home environment, the degree of satisfaction in major subjects and whether the student participated in extracurricular group activities or not. In conclusion, this study showed that social support is an important factor that can improve the level of mental health in nursing students. Further multidimensional study is needs on how to improve the mental health in nursing students through the social support.

      • KCI등재

        소피스트 수사학에 나타나는 인식론 및 언어관

        김혜숙 한국독일어문학회 2003 독일어문학 Vol.23 No.-

        In der sophistischen Rhetorik beschaftigt man sich damit, “was einem Publikum wahrscheinlich scheint”, “welche Erfahrungen, Gefuhle, Vorstellungen, Denkweisen fur eine kommunikative Situation bestimmend werden konnen” und “mit welchen topoi ein Gesprachspartner oder eine Zuhorerschaft sowohl affektiv-emotional erreicht und bewegt als auch rational-intellektuell angesprochen werden kann”. Dement-sprechend werden die Eikos- und Kairostheorie als Grundprinzipien fur eine kommunikative Situation angesehen, Ethos und Pathos als affektive Uberzeugungsmittel angegeben. Insbesondere werden effektive sprachliche Darstellungen, ein systematischer Aufbau der Rede und Argumentationsmethoden mit Hilfe wahrscheinlicher Argumente verlangt. Die Fragen, die man in der sophistischen Rhetorik stellt, und die theoretischen Antworten darauf erfolgen auf Grund der relativistischen und pluralistischen Erkenntnis- und Sprachtheorie. Im Homo-mensura Satz von Protagoras zeigt sich der Gesichtspunkt, dass jeder aus der eigenen Perspektive uber die Wahrheit urteilt. Gemaß der Behauptung, die Gorgias in Uber das Nichtseiende aufstellt, wird unser Bewusstsein durch die Sprache bestimmt, die die Dinge in der Außenwelt nicht reprasentiert. Das heißt, Erkenntnis- und Sprachtheorie von Protagoras und Gorgias erkennen den subjektiv beschrankten Erkenntnishorizont an, unter dem sich die einzelnen Menschen befinden, und vertreten den Standpunkt, dass die Funktion der Sprache nicht in der Wiedergabe realer Dinge, sondern in der Formulierung von Ansichten besteht. Beide behaupten namlich keine Absolutheit, sondern die geschichtliche, erfahrungsmaßige Zufalligkeit der Wahrheit. Gerade hinsichtlich der Tatsache, dass die Wahrheit einen geschichtlichen und erfahrungsmaßigen Charakter hat, wird die Verstandigung uber die verschiedenen Ansichten unter den Mitgliedern der Gesellschaft notwendig. In jedem menschlichen Kollektiv gibt es zahlreiche Konflikte. Um diese gesellschaftlichen Konflikte aufzulosen, muss man nach Protagoras die Richtigkeit der einzelnen Ansichten langfristig auf die Probe stellen und dadurch die Mitglieder zur Ubereinstimmung bringen. Dabei soll die Uberzeugungskraft der Sprache verwendet werden. Im Prozess der Vereinbarung durch Uberzeugung konnen Eikos- und Kairostheorie als praktische Prinzipien fungieren. Diese Theorien konnen an der Stelle, an der die kulturellen Konflikte entstehen, und in Situationen, in denen sich jeder tatige Einzelne sowie Kollektive standig fur etwas entscheiden, als effektive Prinzipien wirken.

      • KCI등재

        文學 作品을 활용한 地理 授業

        金惠淑 한국 지리·환경 교육학회 1996 한국지리환경교육학회지 Vol.4 No.1

        An attempt to introduce literature into the geography education was initiated by the interest in the geography aspects of literary works. Althouth there has been little progress in the study of geography education through literature, the educational values embedded in the literary works present a possibility that they might coincide with the current needs of the geography education. Thus, this study, taking literary works as a new teaching material in geography education, examines the educational values and methods of practical application thereof. The focus of this study is based on the fact that the affective domain in geography education, which has been neglected at the expense of cognitive domain, would contribute a great deal to the geography education In Chapter Ⅱ, the objectives of geography education are compared with those of literature education, identifying the similarities between them, and such comparison is used as the basis of introduction of literature into geography education. Then, the educational values arising from the use of literary works and the practical application thereof which could be used in instruction, are discussed. In Chapter Ⅲ, the procedures and methods of structuring instruction by employing the literary works are set forth. With regard to the organization of instruction. the types and designing methods of instruction, into which literary works are introduced are reviewed according to the types of instruction and types of use of the literary works. In addition, actual teaching schemes which make use of the literary works are illustrated using an example. Chapter Ⅳ deals with the result of the study conducted in school settings, testing the actual teaching schemes set forth in the previous chapter. the trial classes were held at 5 schools, in 24 classes in total, and the outcome of the classes were assessed by analyzing the reaction and the academic achievement of the students in response to the tral classes. The result of the anova analysis leads to the conclusion that the classes that employ literay works are more effective than the traditional geography classes, not only in terms of the students' reaction but also in terms of learning of the materials presented in the classes. In conclusion, given that there will continually be efforts to develop and utilixe literary materials of the sfuture, literary works will coouy a significant place in the geography education as an effecive teaching material, contrivuting to the affeecive domain of geography education.

      • 음양오행의 공학적 해석에 의한 체질 분류 및 섭생법

        최혜선,김혜숙,신미수,장동순 忠南大學校 環境問題硏究所 1997 環境硏究 Vol.15 No.-

        This paper describes the application of Yin-Yang & Five Element Theory for the prevention and diagnosis of diseases due to environmental pollution by the scientific interpretation of the basic properties of five elements. The five elements considered are Mok(木,wood), Hwa(火,fire), To(土,soil), Geum(金,metal), SU(水,water). The basic properties of these are explained as warm energy, explosively dispersive heat, agglomerating force, tension or crystallization force, and finally cool & soft energy respectively. Utilizing these basic properties, the constitution classification can be modeled by the shape of face, which is attributed by the relative strength of the major organs, that is, five elements. Further, the vulnerable disease according to the constitution are briefly described together with the therapy method by diet, especially emphasizing the taste of food.

      • Mechanical Alloying에 의한 Ti_xCu_90-xAl_10(x=50,60)의 비정질화 및 열적성질

        강종욱,김현구,김혜숙,이상열 조선대학교 기초과학연구소 1996 自然科學硏究 Vol.19 No.1

        Amorphous powders of the Ti_xCu_(90-x)Al_10(x=50,60) system were synthesized by mechanical alloying method under an argon atmosphere. The amorphization process of the Ti_xCu_(90-x)Al_10(x=50,60) powders after milling by MA were studied by XRD, SEM and DSC experiments. We found that the best milling conditions of the Ti_xCu_(90-x)Al_10(x=50,60) powders were a ball-to powder weight ratio of 15 : 1 and a revolving velocity of 250rev min^-1 in this experiment. XRD patterns of the Ti_xCu_(90-x)Al_10(x=50,60) powders obtained by MA showed broad peaks as the increasing of milling times of the powders. So we confirmed the amorphization of the powders. The position of peak intensity 2θ(max.) of amorphous powders decreased nearly linearly with the increase of titanium concentration. Average particle size of the Ti_xCu_(90-x)Al_10(x=50,60) powders were 20∼26㎛ from SEM micrograph. In the DSC experiment, crystallization temperature and peak temperature were observed to increase for the Ti_xCu_(90-x)Al_10(x=50,60) powders with increased titanium concentration. The activation energy of the Ti_50Cu_40Al_10 and Ti_60Cu_30Al_10 powders were 260.57 and 253.10KJ/mole, respectively. the crystallization fraction of the Ti_50Cu_40Al_10 and Ti_60Cu_30Al_10 powders were found to be 3.02% at 458℃ and 1.32% at 477.2℃.

      • 화학반응에서의 비선형 현상

        허도성,신수범,김민석,김혜숙 인제대학교 1999 仁濟論叢 Vol.15 No.1

        시간상에서 나타나는 화학반응에서의 비선형적 현상을 살펴본다. 주기적으로 진동하는 시스템과 복잡하게 진동하는 시스템에 대해 이론적 배경과 실험 결과, 그리고 활용 가능성에 대해 역사적 배경과 함께 고찰한다. We have studied the nonlinear phenomena in chemical reaction system. A historical and thermodynamic background about the nonlinear phenomena was considered at first, and we studied the chemical oscillations, complex chemical oscillation patterns, and chaos phenomena including the nonlinear phenomena of living system. Key Word : nonlinear dynamics, chemical oscillations, complex oscillations, chaos phenomena

      • C.V.D. 방법에 의한 Cd_0.78Zn_0.22 S박막 성장과 광전기적 특성연구

        유상하,이상렬,홍광준,서상석,김혜숙,전승룡,윤은희,문종대 조선대학교 기초과학연구소 1993 自然科學硏究 Vol.16 No.1

        We had grown Cd_0.78Zn_0.22S polycrystal thin films on slide substrate using chemical vapour deposition(CVD) method. We measured X-ray diffraction patterns in order to study Cd_0.78Zn_0.22S polycrystal structure. We studied its band gap using transmission curves and photocurrent and also analyzed photoluminescence using configurational coordinate model. We measured Hall effect·on this sample by Van der Pauw method and studied on carrier density and mobility depending on temperature.

      • n-CdS_(0.46)Se_(0.54)/p-Cu_92-x)S_(0.46)Se_(0.54) 이종접합 태양전지의 제작과 그 특성에 관한 연구

        유상하,최승평,이상열,홍광준,서상석,김혜숙,전승룡,윤은희,문종대,신영진,정태수,신현길,김택성,유기수 全北大學校 基礎科學硏究所 1994 基礎科學 Vol.16 No.-

        승화방법에 의해 CdS_0.46Se_0.54 단결정을 성장하여 결정구조를 조사하고, Van der Pauw 방법으로 Hall effect를 측정하여 carrier density의 온도 의존성과 mobility의 온도 의존성을 조사하였다. 성장된 CdS_0.46Se_0.54 단결정을 치환반응하여 n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 이종접합 태양전지를 제작하였다. Spectral response, 전류-전압특성 및 전력변환 효율을 조사하여 그 결과로부터 개방전압은 0.48V, 단락 전류 밀도는 21mA/㎠, fill factor와 전력변환효율은 각각 0.75와 9.5%를 얻었다. CdS_0.46Se_0.54 single crystal was grown by a sublimation method. The crystal structure and the temperature dependence of carrier density and mobility of CdS_0.46Se_0.54 single crystal were studied. Heterojunction solar cells on n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 were fabricated by the substitution reaction. The spectral response, the J-U characteristics and the conversion efficiency of the n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 heterojunction solar cells were studied. The open-cricuit voltage, short-circuit density, fill factor and conversion efficiency of n-CdS_0.46Se_0.54/p-Cu_2-xS_0.46Se_0.54 heterojunction solar cells under 80mW/㎠ illumination were found to be 0.48V, 21mA/㎠, 0.75 and 9.5%, respectively.

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