• 한국가구학회지
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• 제25권2호
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• pp.129-138
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• 2014

Beauty of the proportion of the furniture of the Joseon Dynasty, have been studied by many researchers along with the ideological background. Furniture Joseon, can know that it has emphasized the beauty by placing the base with simplicity and to base the natural view. However, efforts are missing try to find a logical answer about what is configured by any principle view of nature we are talking about. Therefore, in the present study, we study the beauty of proportion to the center of the hall furniture Korea dynasty, and it was studied perspective of view of nature of the times. Around the neck of the Joseon Dynasty furniture, it is going to become an opportunity to say fundamentally the culture of their own ingenious with uniqueness by reviewing the discrimination of the cultural identity. That illuminates the housing culture through the characteristics of furniture and space, to pursue the unity is going to be able to find a lot of information from a wider point of view. In this paper we present a visual furniture material for efficient survey through use of research results, it is expected that it is used as related documents that can be usefully employed in the development process of the furniture design.

• Journal of Nutrition and Health
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• 제19권5호
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• pp.333-341
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• 1986

Several aspects including physical development, reflex acquistion, neuromotor development and learning behavior at Y water maze were compared at the progeny of rats fed low 91.2mg/kg diet) or adequate leves(22mg/kg diet 0 of pyridoxine during growth, gestation, lactation, and adult period. Physical development and development of reflexes (righting reflex, cliff avoidance, negative geotaxis, palmar grasp, and startle reflex to sound) appeared different between control and deficient groups but not significantly. At the 2nd week, rats spent more time in supported standing during 6 minute period was longer in the control then the deficient groups. In the Y-water maze position reversal test, learning ability as judged by the number of errors was not different among three groups, but the rats in supplemented group(DC) reached the escape platform in significantly shorter time than the other two groups, which may suggest their emotional instability. In the visual discrimination test, the performance of rats from the supplemented group had the lower errors than the other groups on the early test days. but as the testing period progressed, the performance of rats in the supplemented group became inferior to those of the control and deficient groups. The performance of control group became superior to that of the deficient group.

• 한국식품과학회지
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• 제35권1호
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• pp.144-148
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• 2003

약초 당귀의 원산지를 판별하기 위하여 SAW 센서가 내장된 GC로 구축된 시스템을 이용하여 휘발성 성분을 분석하였다. 사용된 시료는 별도의 전처리 과정 없이 분석되어, 30초 이내에 얻어진 hertz 값(Frequency)과 이를 미분하여 표현한 크로마토그램을 $VaporPrint^{TM}$ 이미지 소프트웨어를 사용하여 패턴화하였으며 패턴인식을 통하여 비교한 결과, 수입산 당귀와 국내산 당귀의 패턴이 뚜렷하게 차이를 나타냄으로 원산지 판별을 할 수 있었다.

• 감성과학
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• 제15권3호
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• pp.381-388
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• 2012

The purpose of this study is to check if LED lighting can be used as general lighting and examine the color rendering property of full color RGB LED lighting. CRI is one of the important properties of evaluating lighting. However the present CRI does not fully evaluate LED lightings. Firstly, the performance of a simple task was compared other than comparing CRI values for different lighting. For experimental preparation three types of lightings were used; standard D65 fluorescent tube, general household fluorescent tube, and RGB LED lighting. All three lightings show high error for Purple-Red. All three lightings show similar error for all hues and prove that color discrimination is not affected by the lighting. This proves that LED could be used as general lighting. Secondly, problems of the conventional CIE CRI method are considered and new models are suggested for the new lighting source. Each of the models was evaluated with visual experiment results obtained by the white light matching experiment. The suggested model is based on the CIE CRI method but replaces the color space model by CIELAB, color difference model by CIEDE2000, and chromatic adaptation model by CAT02.

• 패션비즈니스
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• 제6권4호
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• pp.163-172
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• 2002

The purpose of this study is to investigate purple image and formative properties in contemporary fashion. For the study of formative properties 152 kinds of costume samples from photographs in fashion magazines. For the study of image 40 kinds of costume samples is used and divided into tones : pale(Vp, Lgr, L), bright(P, B), vivid(S, V, Dp), dark(Gr, Dl, Dgr, Dk). A total 24 pairs of abjective words were used to measure the semantic differential scale in this study. The data were analyzed by factor analysis, ANOVA, MDS and regression analysis. The results are as follows; 1. Factor analysis has extracted 5 factors which consist of purple image in contemporary fashion. The factors are high quality, hardness and softness, simplicity, temperature, maturity. 2. There were significant differences in visual evaluation of purple tones. 3. The discrimination among. 4 purple tones was related to weight of purple 4. The evaluative dimensions of purple image in modern fashion were identified by Light - Heavy and Pale - Strong. 5. The image effect on Preference, Buying needs, Pleasant and Riches was consist of complicated sensibility.

• 한국의류산업학회지
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• 제26권1호
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• pp.35-43
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• 2024

This study aimed to objectively classify the lateral torso posture types and functions of older women. We used 3D body scan data of 119 women aged 70-85 years from the 6th SizeKorea project. First, we defined three torso axes to represent the lateral torso posture types: posterior waist-back, back-cervical, and whole torso axes. Next, we asked experts to select one of four lateral torso posture types-stooped, straight, leaning back, and swayback postures-by looking at the lateral photographic data of 119 older women. To identify the axis that best represented each lateral torso posture type, a discriminant analysis was conducted using the angle of each of the three torso axes as an independent variable and an expert's visual classification as a dependent variable. Based on the analysis, the whole torso and backcervical axis angles were selected as variables for judging lateral torso posture types. Subsequently, we developed a classification function to determine which of the four lateral torso posture types of a particular participant was applicable for a new individual. The method developed in this study is significant in that it enables the objective classification of the lateral torso postures types of older women.

• 한국정보과학회논문지:소프트웨어및응용
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• 제29권11호
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• pp.837-850
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• 2002

본 논문에서는 인지적 긍정/부정 선택 과제의 수행 시 뇌파를 이용하여 피험자의 반응시간 RT(response time)를 예측하는 방법에 관하여 기술한다. 실험 task에서 피험자는 시각적 자극에 대한 반응, 문제의 해석, 손 움직임의 조절, 손동작 등과 관련된 뇌활동을 한다. 이와 같은 피험자의 정신상태의 변화를 CT(cut time), ST(selection time), RP(repeated period) 등을 정의하여 모델링하고, 선택시간 ST를 감지하여 피험자의 반응시간 RT를 예측한다. ST를 감지하기 위하여 측정한 뇌파로부터 $\alpha$, $\beta$, ${\gamma}$파를 분리하고, 공간적인 관계를 고려하여 설정한 4쌍의 전극들로부터 3가지의 특징들을 추출한다. 추출한 특징들을 분석하여 각 피험자별로 나타나는 상세 규칙(specific rule)과 공통적인 특징들로 구성된 일반 규칙(meta rule)들을 설정한다. 8명의 피험자를 대상으로 설정한 규칙들을 적용하여 평균 83%의 ST 감지 성공률을 보이고, ST 감지 이후 약 0.73초에서 RT가 나타나는 것을 보인다. 설정한 규칙들의 타당성을 검증하기 위하여 8명 중 2명의 피험자에 대해서 재실험을 하고, 이들 데이타에 적용한 결과를 보인다. 본 논문에서 제안한 방법을 기존의 인지적인 정신상태 판별을 위한 방법들이나 왼손/오른손 동작구분 방법들과 결합하여 사용할 경우 BCI를 위한 기반 기술로 활용될 것으로 기대한다.

• 한국지역지리학회지
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• 제15권6호
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• pp.803-819
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• 2009

본 연구에서는 오사카부 야오시를 대상으로 사회적 최하층계급의 거주지에서 나타나는 거주지분리현상을 살펴보았다. 근세이후 사회적 차별과 배제의 대상이었던 신분계급인 부락민은 그들만의 분리된 거주지역을 형성하였고, 제도적으로 인정되었던 차별에 대하여 조직적으로 투쟁하는 과정에서 구성원간의 공동제 의식이 강화되었다. 한편, 야오시에는 또 다른 피차별집단인 재일한국 조선인과 사회적 소수자인 베트남 난민 중국인이 증가하게 되었고, 부락민과 재일한국 조선인에 의하여 사회적 소수자의 인권과 권리를 옹호하기 위한 활동이 전개되기 시작하였다. 최근 제조업체의 제3세계로의 이전과 불황의 여파 등으로 인하여 동화지구를 존속하게 했던 영세공장들의 수가 줄어들고, 하나 둘 없어진 공장부지에 새로운 주택들이 들어서기 시작하고 있다. 격리된 동화지구로서의 야오시의 특성은 약해지고 있지만 사회적 소수자끼리의 공동체의식에 기초한 투쟁과 지속적인 인권활동은 야오시의 행정방침에도 지대한 영향을 끼치고 있다. 야오시의 경우, 가시적으로 나타나는 공간상의 분리의 의미는 약화되고 있으나 지역민 간의 공동체의식은 지속되고 있다는 점에서 격리공간의 변형된 형태, 혹은 소멸화 단계에 있는 거주지 분리지역의 사회적 형태를 보여준다고 할 수 있다.

• 정보처리학회논문지D
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• 제19D권3호
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• pp.211-220
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• 2012

최근 들어 K-POP의 인기가 국내 뿐 아니라 외국에서도 선풍적인 인기를 모으고 있다. 이 이유는 한 곡에서 똑같은 멜로디의 반복이 70여번까지 행해지는 등 귀에 박힐 듯이 반복되는 후크송이라는데 특징이 있다. 여기에 군무 등 시각적 요소 등이 가미되면서 인기를 끌고 있다. 본 논문에서는 60년대부터 K-POP에 이르기까지 우리나라 가요의 시대별 선호이유를 음향 신호 분석기술을 적용하여 분석하는 방법을 제안하고자 한다. 이를 위해 각 시대별로 유행했던 여자 가수들의 가요를 중심으로 음향 신호 분석을 통해 한국가요의 선호도가 어찌 변해 왔는지를 규명하는 실험을 행하고자 한다. 음향신호분석 기술을 적용하여 실험을 행한 결과 한국가요의 선호도에 대한 과학적 규명 및 이를 시대별로 구분 짓는 작업이 가능했으며 기존에 한국 가요의 선호 이유에 대한 주관적, 통계적 자료를 음향 신호 분석의 정량적 잣대로 객관화, 수치화를 행할 수 있었다.

• Archives of Plastic Surgery
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• 제43권3호
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• pp.272-277
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• 2016

Background One-per-mil tumescent solution, which contains 0.2% lidocaine with 1:1,000,000 epinephrine, has been reported to be clinically effective for hand surgery under local anesthesia. However, it was lacking in its basic pharmacokinetics profile in regard to the onset of action (OOA) and duration of action (DOA). Methods A randomized, double-blind study was conducted on 12 volunteers who met the inclusion criteria from October to November 2014. All volunteers had their right and left ring finger pulps injected with either one-per-mil solution or 2% lidocaine. Semmes-Weinstein and two-point discrimination tests were used to test sensation. Visual analogue scale was recorded at the time when the finger lost its sensation and when it regained normal sensation to measure the OOA and DOA. The data were then analyzed with a paired t-test and a Wilcoxon signed-rank test. Results The OOA and DOA of 2% plain lidocaine were 1 minute and 99.67 minutes, respectively. Meanwhile, 0.2% lidocaine in a one-per-mil tumescent solution showed an OOA of 5 minutes and a DOA of 186.83 minutes. The OOA of 0.2% lidocaine in a one-per-mil tumescent solution is statistically shorter than 2% plain lidocaine (P=0.04); while its DOA is statistically longer than 2% plain lidocaine (P<0.001). Conclusions The 0.2% lidocaine in a one-per-mil tumescent solution is statistically and clinically superior to 2% plain lidocaine in achieving longer duration of local anesthesia.