가루녹차(抹茶) 첨가가 증편의 품질에 미치는 영향

정수영,유현희,김금숙,신미경 원광대학교 생활자원개발연구소 2005 생활자원개발연구 Vol.7 No.-

The purpose of this study is to find out the optimal mixing ratios of amounts of Mal-Cha for preparation of Jeung-Pyun through Sensory, Mechanical characteristics test. The proximate composition of Mal-Cha were a 5.46±0.15% of moisture, 4.43±0.11% of total nitrogen, 7.52±0.21% of crude lipid, 8.74% of crude fiber, 8.51±0.09% of ash. Overall quality in 1.5% Jeung-Pyun showed the worst of 0, 0.5, 1.0% Jeung-Pyuns(p<0.05), especially 1.0% Jeung-Pyun had relatively the best overall quality. But the sweetness, sourness, flavor, hardness, moistness were not significantly different among all Jeung- Pyuns. 0, 0.5, 1.0% Jeung-Pyuns showed the best quality of Jeung-Pyun through sensory, mechanical property. Total color difference was increased as amount of Mal-Cha(p<0.001).

몬드리안의 조형예술 연구

정금희 全南大學校 藝術硏究所 2005 藝術論集 Vol.6 No.-

Mondrian is one of the artists whose works are closely involved in their everyday life. He strictly restricted not only the from with the vertical and horizon but also the color with achromatic colors and three primary colors through the visual expression in his works. In addition, he expressed the minimum order by using adequate proportion of lines and colors. These Mondrian’s works are able to be appreciated in the various viewpoints. This thesis is started from the problems - what is the process of his art accomplishing? and how are his art theory and everyday life related in his works? At the result of this study, Mondrian started his painting in Naturalism and researched the new painting of Impressionism. In 1908, his works were changed by the simple and strict art theory of Cubism. He developed an abstract painting more and more and theorized. At last, he constructed his own unique art world, Neo- Plasticism. Mondrian expanded his art theory in the base of Theosophy in which they researched the secret of nature showing a stand of mysticism. Mondrian’s works are understood as similarity to our traditional blankets by patch working and geometrical abstract from is able to be related with our everyday life. We can find balance in the unbalance or unbalance in the balance through the division of colors and planes in his works. This inclination can be related with constructive factor. Besides he pursued transcendental humanism, as it were, mutual sympathy of art, through the abstract painting showing the musical inclination. He made the universality and the pure of existence covered with variable virtual images which was in the base of his own life formed in the ascetical home new plastic language by using the moderated form and pure hues. I can be in contact with the root of Mondrian’s art through the systematic analysis his plastic thought and theory as well as the inclination of his works.

현대미술에 있어서 패러디 유형에 따른 작품분석

정금희 全南大學校 藝術硏究所 2001 藝術論集 Vol.4 No.-

As contemporary art has been changed to formalism out of traditional expression, it has brought to change of arty concept. In consequence, a fundamental question has been brought on; indeed, what is art? Parody, despite it has appeared as a technique of contemporary art, it is not new phenomenon. In all field of arts including literature, interesting on parody has come to the fore, and started from question of its self-reference characteristic and legitimacy. Parody has explained of outcomes on critic standpoint for modernist's reason, and it, as one of important forms for self-reflection in modern times, has brought to new type on curriculum of art. The reason that parody theory has become important in our time is that it has a certain distance from criticism of work that is the subject of imitation. The distance clears up the creativity of parody artist and the intention of work for those days. In contemporary art, concept of real creation has been changing because imitation, or contrast concept of creation, spread far and wide. We can say that an aspect of various imitation is a parodic technique. In this study, I have classified into three aspects for parody, and through the comparisons and analyses for works and artists, I have explored the role or the worth of parody in contemporary art. At first, my questions maintain that : 1) What is parody?, 2) What works are used for parody?, 3)What influence do the works which are inverted to parodic inclination have on us? I have introduced parody used in all genre of arts. I have grasped the definition and the concept of parody used far and wide from art-historical standpoint. And I have analyzed Picasso' s parodied works with the same title as original works had and the parodied paintings with the same title. I have appreciated Picasso's works created to reproduce works of Delacroix and Manet and so on. Picasso produced a series of works through a sketch or a painting; ex, De'jeuner sur I'herbe. I'Olympia of Manet was subjected to severe criticism in those days. But Rivers was in great reaction against that criticism, and produced I like black I'Olympia. Also, through the comparisons and the analyses for works of Warhol, Duchamp, and Magritte with the most used works for parody, Monna Lisa, Last judgement, as a focus, we are able to knou that they produced works to parody or deny meaning of original works. And lastly, they re-made or described original works as materials. We can see that new works have new meaning different from original works. In conclusion, an appreciator has become a spontaneous co-creator of parody. Therefore, parody can become the sign of knowledge to both person who makes symbol and person who interprets it. There is no need to receive negatively the fact that parody has elitism. We can know there are many parodied works in contemporary art. Similarly, in early 20th century contemporary art, there was much imitational parody to gain impression from classics. It has had the ordinary symbol or the model of text in form, and succeeded to the authority of classics in contents. Consequently, we can say that parodied works, whichever form is imitated, acquire art originality by new creative concept.

원형 Cavity를 이용한 펄스형 Nb:YAG 레이저의 출력특성 및 병렬메쉬 회로의 최적화

홍정환,송금영,양동민,김휘영,김희제 부산대학교 생산기술연구소 2001 生産技術硏究所論文集 Vol.60 No.-

본 연구에서는 기존의 타원형 cavity가 아닌 원형 cavity를 설계 및 제작하여 그 동작특성에 관하여 연구하였다. 그 결과 타원형 cavity 보다 다소 적은 레이저 출력 효율 2.1%를 얻었다. 원형 cavity는 타원형 cavity 보다 컴팩트하며 제작하기가 용이하고, 제작 단가가 저렴하다는 장점이 있다. 입력에너지, 입력전압 및 펄스 폭을 동일하게 했을 경우 주회로 병렬 메쉬회로수를 최적화하고자 한다. PFN 회로를 1단에서 8단까지 PSPICE로 모의시험한 전류파형과 실제 실험한 전류파형이 거의 일치하였다. 그 결과 500㎲이상의 펄스 폭에서 6단 메쉬가 최적의 병렬 메쉬라는 결론을 얻었다. In this study, we have deigned and manufactured not only a present elliptic cavity but also a circular cavity, and experimented the operational characteristics. As a result, we obtained the maximum efficiency of 2.1% that was not less than that of an elliptic cavity. A circular cavity is much more compact and is easier to be manufactured than an elliptic cavity. And it can be made at a low cost. When the input energy, input voltage, and pulse width were in the same condition, we tried to decide the optimization of the mesh number of a parallel-mesh circuit which was connected with main power supply. The PSPICE simulation waveform of PFP(Pulse Forming network) circuit ranging from 1-mesh to 8-mesh nearly corresponded with the real current waveform obtained through a practical experiment. From these experimental results, we obtained the result that 6-mesh was the optimal parallel-mesh circuit in case that the pulse width was more than 500㎲.

멀티미디어 시스템의 구조적 메커니즘

한금희,안유정 가톨릭대학교 자연과학연구소 1997 자연과학논문집 Vol.18 No.-

본 논문에서는 멀티미디어 시스템의 기본적인 구조와 구성 요소들에 대해 알아보고, 각 구성 요소마다 효율적인 기능 수행을 위해 필요한 방안들을 연구해 본다. 멀티미디어 시스템은 크게 정보 관리 부 시스템, 저장 부 시스템, 네트워크 부 시스템으로 나눌 수 있다. 정보 관리 부 시스템은 멀티미디어 정보를 유형별로 분류하는 기능을 하고, 저장 부 시스템은 디스크에 멀티미디어 데이터를 효율적으로 저장하고 검색하는 방법을 제공한다. 그리고 네트워크 부 시스템은 서버에서 클라이언트로 주기적 전달을 보장하는 일을 한다. 본 논문에서는 이들의 기능에 대해 개괄적으로 살펴보고 이러한 기능들을 효율적으로 수행할 수 있는 방법론적인 기술도 함께 하겠다. The structural mechanisms and the components of the multimedia system are examined and the major functions of each components are studied. A multimedia system is largely composed of three subsystems ; the information management, the storage and the network. The information management subsystem separates the multimedia data into different data types. The storage subsystem stores and retrieves the media data on disks efficiently. The network subsystem guarantees the periodic data transfer from the server to the clients. The methodology for the effective performance of each subsystem is discussed.

미취학 아동에 있어 신체발달, 손목 골밀도 및 영양섭취와의 상관성

명금희,나현주,최미경,김애정 동아시아식생활학회 2004 동아시아식생활학회지 Vol.14 No.2

This study was conducted to examine the correlation among growth development, bone mineral density, and nutrient intakes in preschool children. A total of 62 preschool children measured the anthropometric characteristics and the bone mineral density of carpus using DEXA. The questionnaires categorized to determine health status, life style, dietary behaviors, and dietary intakes were filled out by children's mothers. The average ages of the study subjects were 62.4 months in boys and 62.1 months in girls. The birth height and weight of the subjects were 50.9 ㎝ and 3.4 ㎏ in boys and 50.3 ㎝ and 3.3 ㎏ in girls, respectively. The average height, weight, % body fat, and obesity index were 111.7 ㎝, 19.6 kg, 15.0%, -2.1% in boys and 109.4 ㎝, 18.7 ㎏, 17.5%, 0.2% in girls, respectively. The bone mineral density in carpus was 0.25 g/㎠ in boys and 0.24 g/㎠ in girls. Proportions of children having regular meals were 69.0%, 94.7% and 69.0% for breakfast, lunch, and dinner, respectively. The major reasons for irregular meal were poor appetite and lack of time for breakfast and snacks for dinner. Most of the children(52.6%) had breakfast with the whole family together, and all the children had lunch and dinner with a part of the family. Most of the children answered they had snack more than once a day, and 64.3% had an unbalanced diet. The intakes of energy, calcium, iron, zinc, vitamin A, vitamin B₁, niacin, and vitamin C did not meet the Korean RDAs. The intakes of energy, calcium, iron, zinc, vitamin A, vitamin B₁, niacin, and vitamin C did not meet the Korean RDAs. Average bone mineral density in carpus was positively correlated to the body weight, the total body water, the lean body mass, and obesity index, respectively(p<0.01, p<0.01, p<0.01 and p<0.01). The body weight, the total body water, and the lean body mass showed the significant negative correlation with the animal iron intake(p<0.05, p<0.01 and p<0.01). The bone mineral density the distal carpus was negatively correlated to the animal protein intake and the animal iron intake(p<0.05 and p<0.05). And the bone mineral density in the ultradis carpus and the average bone mineral density in the carpus were positively correlated to the plant calcium intake(p<0.05 and p<0.05). Therefore, more systematic studies to investigate the roles of protein, iron, and calcium in growth development of preschool children were required.

환경정책측면에 있어서 LCA활용방안의 사례연구

오일권,강헌,금희정 수원대학교 산업기술연구소 1998 산업기술연구소논문집 Vol.13 No.-

LCA(Life Cycle Assessment) is sometimes called "Cradle to Grave" assessment. It is the calculation and evaluation of environmental loading for which the life cycle of a product, material, service and public policy. Environmental loading is defined as emission(Air, Water, Waste). Considering the object involved of raw materials, produce, transportation, use and disposal, The frame of LCA consists of four steps.(Goal definition & Scoping, Inventory analysis, Impact assessment and Interpretation). This paper presents to the case study of practical application of LCA related to Environmental Policy.

Quantitative CT Analysis Based on Smoking Habits and Chronic Obstructive Pulmonary Disease in Patients with Normal Chest CT

Jung Hee Byon,Gong Yong Jin,Young Min Han,Eun Jung Choi,Kum Ju Chae,Eun Hae Park 대한영상의학회 2023 대한영상의학회지 Vol.84 No.4

Purpose To assess normal CT scans with quantitative CT (QCT) analysis based on smoking habits and chronic obstructive pulmonary disease (COPD). Materials and Methods From January 2013 to December 2014, 90 male patients with normal chest CT and quantification analysis results were enrolled in our study [non-COPD never-smokers (n = 38) and smokers (n = 45), COPD smokers (n = 7)]. In addition, an age-matched cohort study was performed for seven smokers with COPD. The square root of the wall area of a hypothetical bronchus of internal perimeter 10 mm (Pi10), skewness, kurtosis, mean lung attenuation (MLA), and percentage of low attenuation area (%LAA) were evaluated. Results Among patients without COPD, the Pi10 of smokers (4.176 ± 0.282) was about 0.1 mm thicker than that of never-smokers (4.070 ± 0.191, p = 0.047), and skewness and kurtosis of smokers (2.628 ± 0.484 and 6.448 ± 3.427) were lower than never-smokers (2.884 ± 0.624, p = 0.038 and 8.594 ± 4.944, p = 0.02). The Pi10 of COPD smokers (4.429 ± 0.435, n = 7) was about 0.4 mm thicker than never-smokers without COPD (3.996 ± 0.115, n = 14, p = 0.005). There were no significant differences in MLA and %LAA between groups (p > 0.05). Conclusion Even on normal CT scans, QCT showed that the airway walls of smokers are thicker than never-smokers regardless of COPD and it preceded lung parenchymal changes.

Letters to the Editor : An Unusual Presentation of a Progressive Zosteriform Macular Pigmented Lesion

( Kum Hee Jung ),( Youn Mi Lee ),( Kyung Ho Lee ),( Chul Jong Park ) 대한피부과학회 2014 Annals of Dermatology Vol.26 No.4

A case of basal cell carcinoma arising in sebaceous hyperplasia

( Kum Hee Jung ),( Jin A Kim ),( Kyung Ho Lee ),( Chul Jong Park ) 대한피부과학회 2012 대한피부과학회 학술발표대회집 Vol.64 No.1