• 구강회복응용과학지
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• 제25권4호
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• pp.307-317
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• 2009

본 연구는 오늘날 한국에서, 현실적으로 많은 치과의사, 한의사, 물리치료사들이 관심을 갖고 치료를 시도하고는 있으나 그 학문적 근거가 미약하여 논란의 소지가 있는, 교합과 측두하악장애 및 관련된 전신 증상과의 관계를 규명하기 위한 사전 작업으로 진행된 문헌 검토에 그 바탕을 두고 있다. 가장 대표적인 다섯가지 이론인 (1) Craniosacral mechanism (2) Osteopathy (3) Myodontics (4) Chirodontics (5) Dental Distress Syndrome and Quadrant Theorem 들에 대한 조사를 토대로 각 이론에 대한 대략적인 개요를 소개하며, 향후 계속적으로 발표될 논문에서 각각의 이론에 대한 구체적인 배경과 근거를 알아보고자 한다.

• 정보처리학회논문지B
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• 제19B권2호
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• pp.77-82
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• 2012

본 논문에서는 다양한 생체신호 중 영상 및 음성 신호에 대한 분석 파라메터들을 적용한 실험 방법을 통해 폐 수혈 상응점 자극에 따른 효과성을 입증하는 연구를 수행하였다. 이를 위해 20대 남성 25명을 대상으로 폐와 연관된 수혈 상응점 자극 전과 후의 얼굴 영상 및 음성을 수집하였다. 또한, 수집된 자료를 기반으로 한의학적 진단 이론에서 제시하고 있는 폐와 관련된 우측 뺨 영역의 색상 변화와 음성 에너지 크기 및 발화속도의 변화를 측정, 분석하였다. 결과적으로 폐 수지침 요법을 수행한 후에 우측 뺨 영역의 L값이 평균 2.33감소하였으며 a값과 b값이 평균 0.76, 0.97증가하였다. 또한, 음성에너지 크기는 평균 0.42증가하였으며 발화속도는 평균 0.07감소하였다. 즉, 폐 수지침 요법을 통해 폐 기능이 향상되는 효과를 나타낸 것으로 분석되었다.

• 대한토목학회논문집
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• 제13권3호
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• pp.185-192
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• 1993

장주기파(長週期波)의 침입(侵入) 변형(變形)에 의한 항내(港內) 수면교란(水面攪亂) 현상(現像)을 효과적(效果的)으로 분석(分析) 및 예측(豫測)하기 위하여 해석해(解析解)와 유한요소(有限要素)를 복합적(複合的)으로 사용한 수치모형(數値模型)을 이용하였다. 기본방정식(基本方程式)으로 완경사(緩傾斜) 방정식(方程式)을 사용하였으며, 고체(固體) 경계면(境界面)에서는 부분흡수(部分吸收) 경계조건(境界條件)을 사용하였다. 방파제(防波堤) 주변(周邊)과 항내(港內) 영역(領域)은 유한요소(有限要素)로 모형화(模型化)하고 항외(港外) 영역(領域)에서는 Helmholtz 방정식(方程式)의 해석해(解析解)를 이용하였다. Chen과 Mei(1974)의 방법(方法)을 이용하여 경계치(境界値) 문제(問題)의 범함수(凡凾數)를 구한 후 구성(構成)되는 최종적(最終的)인 연립방정식(聯立方程式)을 Gauss 소거법(消去法)으로 푸는 수치모형(數値模型)을 수립(樹立)하였다. 현장관측(現場觀測) 자료(資料)의 스펙트럼 분석(分析)으로 제시된 동해항(東海港)의 Helmholtz natural period 및 제(第)2 첨두주기(尖頭週期)는 수치계산(數値計算)으로 구해진 것과 잘 일치(一致)하였다. 항만구조물(港灣構造物)에서의 반사율(反射率)을 변화(變化)시키면서 구한 증폭비(增幅比)와 관측치(觀測値)의 비교(比較) 결과(結果) 반사계수(反射係數)를 0.99로 했을 때 가장 양호(良好)한 일치(一致)를 나타내었다.

• 대한인간공학회지
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• 제25권4호
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• pp.81-90
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• 2006

Despite the government promoting women's participation in the engineering field, some statistics show that it has yet to be achieved. Potential reasons for this phenomenon include lower level of applications by women, or inherent gender gap in the professional field. Therefore, this study attempted to find impact of gender on college admission from the Lens Model perspective and Signal Detection Theory. This study consisted of three phases: identifying the necessary cues used in the admission process, analyzing existing data, and conducting two experiments to identify the effect of gender on admission decisions. Although the college application consisted of many cues, only five cues, school ranking, GPA, SAT score, resident status, and gender, were used to capture the officers' judgment policies for engineering admissions. Two experiments were conducted to investigate the impact of the gender factor in college admission. The enrollment officers first were presented with the existing data without the gender and asked to make dichotomous judgments. Secondly, the officers were asked to perform the judgment task with the gender cue present. Results showed that the gender did not play an important role in the judgments as expected. However, ideographical analyses on judgment strategies revealed that there were significant differences between the admission officers. Possible training implications are discussed.

• 한국의상디자인학회지
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• 제14권4호
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• pp.63-72
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• 2012

In this study, Characteristics of colors on Chinese traditional costume in Tang, Song, Yuan, Ming, and Qing Dynasty were compared. And general colors of Chinese traditional costume and the viewpoint of them were considered. The purpose of this study were to apt colors of Chinese traditional costumes to the sensory appetite of modern people for new things, and make the recreation inspired by new senses be applied into the fashion industry effectively. The results were as followed : Firstly, colors distribution of 5 dynasties were different. In the Tang, R(red) was highest, YR(yellow red) and Y(yellow) followed. In the Song, YR was highest, Y and R followed and PB(purple blue) was increased, In the Yuan, R, YR, PB, B were concentrated at low rates, and other colors were increased, In the Ming, Y, R and B were concentrated at low rates orderly, and other colors were increased, In the Qing, PB was highest and Y, R, YR, B, P(purple) were increased. Secondly, tons distribution of 5 dynasties were different. In the Tang, L(light) was highest, P(pale) and Lgr(light grayish) followed. In the Song, P(pale) was highest, Lgr, Gr(grayish) and Dl(dull) followed In the Yuan, Dp(deep) was highest, P and Lgr followed, and other tones were increased, In the Ming, S(strong) was highest, DI and V(vivid) followed. Thirdly, The general colors of 5 dynasty were R, YR, Y, B, PB colors with vivid, deep and light tones. Forth, the viewpoint of color on Chinese traditional costume was based on the Yin-Yang and the Five Elements theory. Based on results of this study, the successive researches will be carried out about the unique colors of each nation and application traditional colors to modern fashion industry in order to the unique cultural sense.

• 한국지반공학회지:지반
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• 제2권3호
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• pp.51-66
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• 1986

본 연구는 재래식 옹벽의 단점을 보완하여 skin element로써 간단한 L-type concrete block을 사용하고 reinforcing strip재로써 plastic fabric strip를 이용하며, back fill재는 우리 주위에서 흔히 접하는 나강암풍화토를 사용하여 만든 보강벽체를 통하여 몇가지 실험을 한 결과 이들 서반재료의 특성을 발안하여 개발된 이론식에 의하여 결정한 벽체의 보강은 삽입한 strip의 간격, 층수, 뒷채움 재의 입도분포, 다짐상태 및 strip의 인장강맥에 좌우되며 본보강옹벽체는 구조적으로 안정하고 경제적인 시공이 가능함이 확인되었으며 우리나라 특히 강원도와 같은 유간지역에서는 보다 효과적으로 이용될 수 있을 것으로 판단된다.

• Wind and Structures
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• 제10권5호
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• pp.463-479
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• 2007

A series of wind tunnel sectional model dynamic tests of a twin-deck bridge were conducted at the CLP Power Wind/Wave Tunnel Facility (WWTF) of The Hong Kong University of Science and Technology (HKUST) to investigate the effects of gap-width on the self-excited vibrations and the dynamic and aerodynamic characteristics of the bridge. Five 2.9 m long models with different gap-widths were fabricated and suspended in the wind tunnel to simulate a two-degrees-of-freedom (2DOF) bridge dynamic system, free to vibrate in both vertical and torsional directions. The mass, vertical frequency, and the torsional-to-vertical frequency ratio of the 2DOF systems were fixed to emphasize the effects of gap-width. A free-vibration test methodology was employed and the Eigensystem Realization Algorithm (ERA) was utilized to extract the eight flutter derivatives and the modal parameters from the coupled free-decay responses. The results of the zero gap-width configuration were in reasonable agreement with the theoretical values for an ideal thin flat plate in smooth flow and the published results of models with similar cross-sections, thus validating the experimental and analytical techniques utilized in this study. The methodology was further verified by the comparison between the measured and predicted free-decay responses. A comparison of results for different gap-widths revealed that variations of the gap-width mainly affect the torsional damping property, and that the configurations with greater gap-widths show a higher torsional damping ratio and hence stronger aerodynamic stability of the bridge.

• 한국실내디자인학회논문집
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• 제21권5호
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• pp.85-97
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• 2012

This study is aimed to identify the color characteristics of the current Korean Brand Apartment, focused on the color of kitchens and dining rooms in the cyber model houses. The Brands which were selected for this study ranked from first to fifth in the contractor ranking and now account for 64 percent of the apartments in sale in Seoul and Gyeonggi Province. In addition, the size between $99m^2$ and $165m^2$ were selected, because it was most preferred at the 2011 survey for user preference on the size of apartment. As this study is for the colors shown on the monintor, colors were extracted from the images of web site with L*, a*, b*. And then, they were converted to Munsell values through computer program, which values were used to identify the color characteristics of hue, tone and to apply the theory of Moon Spencer. The result of the study on the color characteristics of the kitchen and dining room of the five brands' apartments is as follows. Regarding the color use, most of the brands used Y and YR color while as the accent color, P, PB and G were used. This result of main color use for hue was same as the guideline by the literature review, but color for tone showed the difference between brands and the difference between sizes. Next, regarding the color combination, first ambiguity of color harmony was shown the most. And the larger the size was, the more the contrast of color harmony was shown. It means that the color tone had close relation with the sizes of households.

• 한국경제지리학회지
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• 제21권4호
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• pp.425-437
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• 2018

지난 1990년대 이후 가치사슬을 따라 상호 긴밀히 연계된 기업들과 연구 및 교육 그리고 기술이전 기관 그리고 이를 뒷받침하는 기타 공공 및 준공공 기관들이 공간적 집적을 이루며 형성되는 클러스터는 학술적 연구대상뿐 아니라 각종 혁신 및 지역 정책의 목표가 되고 있다. 독일은 지난 20여 년 동안 지역산업 경쟁력 제고와 혁신을 위하여 다양한 클러스터 육성정책을 추진해 오고 있으며, 이들 정책 중 일부는 성공적인 것으로 평가받고 있다. 이 연구는 독일 지역산업 클러스터의 육성 및 발전정책을 살펴보는데 그 목적이 있다. 이를 위해 이 연구는 먼저 클러스터 및 클러스터정책의 개념을 이론적으로 개관하고, 뒤이어 독일 연방정부의 클러스터정책의 형성 및 역사적 전개과정을 설명한다.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.11-18
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• 2022

Linking Ukraine's education system with the trends of global digitalization is mandatory to ensure the sustainable, long-term development of the country, as well as to increase the sustainability of the education system and the economy as a whole during the crisis period. Now the main problems of the education system in Ukraine are manifested in a complex context caused by Russian armed aggression. In the context of war, problems include differences in adaptation to online learning among educational institutions, limited access to education for vulnerable groups in the zone of active hostilities, the lack of digital educational resources suitable for online learning, and the lack of basic digital skills and competencies among students and teachers necessary to properly conduct online classes. Some of the problems of online learning were solved in the pandemic, but in the context of war Ukrainian society needs a new vision of education and continuous efforts of all social structures in the public and private environment. In the context of war, concerted action is needed to keep education on track and restore it in active zones, adapting to the needs of a dynamic society and an increasingly digitized economy. Among the urgent needs of the education system are a change in the teaching-learning paradigm, which is based on content presentation, memorization, and reproduction, and the adoption of a new, hybrid educational model that will encourage the development of necessary skills and abilities for students and learners in a digitized society and enable citizens close to war zones to learn.