최한기의 기학적 지리학과 지리연구방법론

최원석(Won Suk Choi) 한국지역지리학회 2009 한국지역지리학회지 Vol.15 No.1

Preference Analysis for Flower Jewelry Using Conjoint Analysis

김연희(Yeon Hee Kim),김미진(Mi Jin Kim),윤숙영(Suk Young Yun),장태원(Taeg Won Chang),최병진(Byung Jin Choi) 인간식물환경학회 2022 인간식물환경학회지 Vol.25 No.3

Background and objective: This study was conducted to determine the preferences in flower jewelry by conducting a surveyusing conjoint analysis on the perception of flower jewelry and provide basic data for development of flower jewelryproducts. Methods: For the conjoint analysis, four attributes of flower jewelry were selected. Attribute 1 was related to the mainmaterial of flower jewelry, presented in three levels: cut flowers, potted flowers, and processed flowers. Attribute 2 wasrelated to wearing area presented in five levels of wearing area: hair, neck, ear, arm (wrist) and chest (shoulder). Attribute3 was related to price provided for selling products in flower shops, presented in three levels: less than 30,000 won,50,000-70,000 won, and more than 100,000 won. Attribute 4 was related to flower jewelry wearing time, presented inthree levels: less than 6 hours, 12-24 hours, and more than 24 hours. After extracting 25 profiles through orthogonaldesign, a questionnaire survey was conducted on 402 general participants, from which the responses of 343 participantswere analyzed. Results: By attribute of flower jewelry, the respondents attached most importance to price (34.14%), followed by wearingarea (29.18%), wearing time (18.51%), and material (18.17%), proving that the general public attached most importanceto price (Pearson's R = .987, p = .000). The preference in levels by attribute was highest for processed flowers in material,less than 30,000 won in price, hair in wearing area, and 12-24 hours in wearing time. Conclusion: By making flower jewelry based on the results of the analysis, it would be possible to help increase items soldin flower shops as well as their income.

Liquid‐Crystalline Blue Phase Laser with Widely Tunable Wavelength (Adv. Mater. 21/2013)

Hur, Sung‐,Taek,Lee, Bo Ram,Gim, Min‐,Jun,Park, Kyung‐,Won,Song, Myoung Hoon,Choi, Suk‐,Won WILEY‐VCH Verlag 2013 ADVANCED MATERIALS Vol.25 No.21

<P>A liquid‐crystalline blue‐phase laser with a tunable photonic bandgap (PBG) of over 150 nm and a wide temperature range is demonstrated by Myoung Hoon Song and Suk‐Won Choi on p. 3002. A lasing peak shift of more than 100 nm is realized due to the large PBG shift of the liquid‐crystalline blue phase. The shift in the lasing wavelength was reversible during repeated temperature changes over the entire stability range of the liquid‐crystalline cubic blue phase. </P>

후방 도달 척추 절제술을 이용한 강직성 요천추 변형의 치료

석세일,정의룡,이정희,김진혁,김성수,이지호,최원기,박용원 대한척추외과학회 2004 대한척추외과학회지 Vol.11 No.2

충남대학교병원 마취발전의 경향에 관한 분석 : 1967년부터 - 1996년까지 from 1967 to 1996

최세진,김상수,정규돈,윤석화,신용섭,손수창,이원형,김혜자,이정은 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2

To evaluate the specificity and historical trends of the anesthesia in Chungnam National University Hospital, anesthetic experiences of 83,572 in total performed at Chungnam National University Hospital from January 1967 to December 1996 were analyzed statistically and clinically according to age, sex, surgical department, physical status, elective and emergency surgery, premedicants, IV anesthetics, anesthetic methods, inhalational anesthetics, muscle relaxants. The results were as follows : 1. The number of cases has been steadily increased year by year. 2. The ratio of male to female was 52.8% : 47.2%. 3. According to the age, There were 44,905 cases (54%) in the group of 13-45 years. 4. According to the ASA classification of physical status, most of the cases were belonged to the class 1 & 2 (72.5%). 5. The ratio of elective to emergency was 79.4% to 20.6%. 6. Recently, glycopyrrolate has been used increasingly. 7. Thiopental sodium has been mainly used for intravenous induction agent. 8. General anesthesia has been used mainly. 9. Enflurane is the most common inhalational anesthetic agent. but Isoflurane has been used increasingly. 10. Most of muscle relaxants are Pancuronium & Vecuronium(84.5%).

裨補의 槪念과 原理

최원석 고려대학교 민족문화연구원 2001 民族文化硏究 Vol.34 No.-

본 논고는 裨補의 개념과 원리를 고찰한 것으로서, 한국의 비보론은 크게 불교적 비보론과 풍수적 비보론으로 대별된다. 불교와 풍수의 비보적 논의는 각각 佛國土地理觀과 明堂吉地觀이라는 理想鄕 관념에 기초하고 있으며, 비보는 이를 이루기 위한 수단과 방법으로 강구된다. 불교적인 비보에는 寺·塔·佛像·幢竿 등이 활용되었고, 풍수적인 비보에는 造山·숲·못·象微物 등이 이용되었다. 풍수적 비보론은 기존 풍수론의 산, 수, 방위라는 3요소에 문화 요소를 더한 4자의 상호조합으로 구성된다. 이러한 비보 수단은 共時的으로 장소나 조성 주체에 따라 적절히 채택되나, 通時的으로는 신앙적 비보 형태(사탑, 상징물 등)에서 합리적 비보형태(숲 등)로 발전하는 문화적 進化 양상을 보인다. 특히 비보풍수론은 풍수와 비보가 결합된 역사적 형태이자 풍수론의 발전적 개념으로서, 기능상 龍脈裨補·藏風裨補, 得水裨補, 形局裨補, 凶相遮蔽, 火氣防禦 등으로 분류될 수 있다. 풍수적 비보론은 역사적으로 한국풍수의 구성체계에서 擇地論과 더불어 양대 축을 이룬다. 비보 경관의 패턴과 구조에는 철학적으로 자연과 사람의 相補的 구성원리가 내재하고 있다. 따라서 비보란 자연과 인간사이의 공간적 대립구조를 諧和시키고 상보관계로 구성하는 조정 원리이자 실천 방책이라 규정할 수 있다. Feng-shui, once a dominant geo-mentality in northeastern Asian societies, has a special meaning in the history of Korean geography. Although present-day discourse of geography has been dominated by the so-called scientific' Western geography, it is also an undeniable fact that the harmonious rapport between the mankind and the environment has endured the test of time and hostile logic of spatial analysis. Traces of the spirit of topophilia and fragments of attachment to the earth are still feasible in our mind-set. The discussion in my dissertation develops in the wide framework of a traditional korean geo-mentality, and it concerns mainly with the regional differentiation of the ways in which human agency transform their environs in order to come closer to the ideal model of a feng-shui physiognomy. The Korean-geomancy has functioned not only as an ideology of a cosmic order but also as a locational factor for the selection of burial sites and settlement. The feng-shui rationale decrees that the selection of proper sites secures the well-being of local communities in general and the fortune of certain families in particular. However, this somewhat deterministic tone is only part of the story. There is enough room left for the action of human agency. A more active interpretation of the ideology renders that the partial deficiency of physiognomy can be addressed by means of bibo, or a geomantic enhancement of the sacredness of auspicious sites by the construction of special landscape features. As a supernatural guardian of the sacred sites, bibo is best understood as a harmonizing principle of the cosmic order working between mankind and nature. In the age of modernization, the feng-shui and bibo landscapes have lost their original aura. They have suffered from the ruthless attacks of the Enlightenment logic of science. However, the elan vital of feng-shui and bibo are still visible and strongly felt in the countryside.

하악 제1대구치의 치근 만곡에 영향을 주는 요인

최항문,이원진,허민석,이삼선,김정화,최순철,박태원 대한구강악안면방사선학회 2006 Imaging Science in Dentistry Vol.37 No.1

Purpose : To find the cause of root curvature by use of panoramic and lateral cephalometric radiograph. Materials and Methods : Twenty six 1st graders whose mandibular 1st molars just emerged into the mouth were selected. Panoramic and lateral cephalometric radiograph were taken at grade 1 and 6, longitudinally. In cephalometric radio graph, mandibular plane angle, ramus-occlusal plane angle, gonial angle, and gonion-gnathion distance (Go-Gn distance) were measured. In panoramic radio graph, elongated root length and root angle were measured by means of digital subtraction radiography. Occlusal plane-tooth axis angle was measured, too. Pearson correlations were used to evaluate the relationships between root curvature and elongated length and longitudinal variations of all variables. Multiple regression equation using related variables was computed. Results : The Pearson correlation coefficient between curved angle and longitudinal variations of occlusal plane-tooth axis angle and ramus-occlusal plane angle was 0.350 and 0.401, respectively (p<0.05). There was no significant correlation between elongated root length and longitudinal variations of all variables. The resulting regression equation was Y=10.209+0.208X_(1)+0.745X_(2) (Y: root angle, X_(1): variation of occlusal plane-tooth axis angle, X_(2): variation of ramus-occlusal plane angle). Conclusion: It was suspected that the reasons of root curvature were change of tooth axis caused by contact with 2nd deciduous tooth and amount of mesial and superior movement related to change of occlusal plane. (Korean J Oral Maxillofac Radiol 2006; 36 : 55-62)

龍仁地域의 陰宅風水에 관한 고찰 : Consideration on the tomb-geomancy in the Yongin region

崔元碩 龍仁大學校 傳統文化硏究所 2001 丹豪文化硏究 Vol.- No.6

This study considered the tomb relics in Chosun dynasty and the documents as well as the recognitions and attitudes of the Tomb-geomancy(陰宅風水) of the people in Yongin region in view of geomancy. As a detailed subjects of the study, the reasons of th e aphorism, 'Buried in Yongin', distribution and locational characteristics of the tomb in Chosun times, the facts of Geomancy-bibo (風水裨補), the recognition of tomb-geomancy of the people considered from the legend, the famous site of Yongin from old book about geomancy. The abstract of the consideration are as followings. As a background of tomb-geomancy in Yongin, it can be pointed out that Yongin was the region to which the Hannam-mountain range(漢南正脈) passed, which had a vigorous mountain power, which had a good geographical features for wind storing(藏風), which had the mountains and the rivers displayed harmoniously, and which was apt to be used as a tomb land. There were tomb relics of Chosun times throughout 10∼20 ri(里) of a circle of Yongin eub(邑) and in the high land of sea level 100∼150m. Historically, the tomb sites were made in Yongin region from 15C to 17C. And Political and social background, especially the conflicts of political power in Joseon dynasty connected to select it as a tomb land. As for the aspect of Geomancy-bibo(風水裨補) of yongin region, the functions and the meanings of the pond were described with a case of Bibo-pond which is pointed out in the tomb site of the second name of Haeju Oh(海州吳) and the tomb of Lee Seok Hyeong(李石亨) The conceptions of tomb-geomancy of the people in Yongin were known by the legend. There were the many moral aspects of geomancy in the legend. In addition to it, there were the most legends about good land to select the tomb, and there were many legends about the geomancer who select the good land to as the tomb, and taboos about geomancy. In the old handwritten manual of geomancy in Korea, it's book name is Pungsurok(風水錄), 16 good places to be selected in Yongin region as the tomb and were described about the geographical positions, shapes, conditions of the mountains and revers, and the contents of lucks and personal conditions in order; this study introduced all of the sentences and analyzed the their contents.

Bacillus sp. CS-17을 이용하여 제조한 청국장의 발효기간에 따른 향기성분 변호

최웅규,이석일,손동화,지원대 한국위생과학회 2002 한국위생과학회지 Vol.8 No.2

전통식으로 담근 청국장과 Bacillus sp. CS-17을 이용하여 제조한 청국장의 향기성분을 비교하였다. 전통식으로 제조한 청국장에서 동정된 향기성분은 hydrocarbone류가 5종, alcohol류가 5종, ester류가 4종, acid류가 3종, aldehyde류가 2종, ketone류가 2종, phenol류가 3종, furan류가 2종, pyrazine류가 4종 등 30종이 확인되었다. Bacillus sp. CS-17을 이용한 청국장에서 동정된 향기성분은 hydrocarbone류가 3종, alcohol류가 2종, aldehyde류가 2종, ketone류가 2종, phenol류가 3종, furan류가 3종, pyrazine류가 5종, pyridine류가 3종, 질소함유화합물로는 2종, thiazole류가 1종, 기타 화합물로 1종 등 모두 27종이 확인되었다. 동정된 성분 중에서 2-hydroxy-6-methylbenzaldehyde, 2-heptanone, 2-furancarboxaldehyde, 2.3-dimethyl-5-ethylpyrazine, 2-picoline, 3-picoline, 5-ethy1-2-picoline, trimethyloxazole, 1,2,6-trimethylpiperidine, 2,4,5-trimethylthiazole 및 chloroform 등의 성분들은 전통식으로 제조한 청국장에서는 확인이 되지 않았으나, Bacillus sp. CS-17을 이용한 청국장에서는 동정되었다. This study was conducted to compare flavor components of chunggugjang fermentated with Bacillus sp. CS-17 to those of traditional chunggugjang. 30 flavor components identified in traditional chunggugjang. 30 flavor components identified in traditional chunggugjang were five hydrocarbones, five alcohols, four esters, three acids, two aldehydes, two ketones, three phenols, two furans and four pyrazines. 27 flavor components identified chunggugjang fermentated with Bacillus sp. CS-17 were three hydrocarbones, two alcohols, two aldehydes, two ketones, three phenols, three furans, five pyrazines, three pyridines, two nitrogen containing compounds, one thiazole and one other compounds. Among the detected components, 2-hydroxy-6-methylbenzaldehyde, 2-heptanone, 2-furancarboxaldehyde, 2,3-dimethyl-5-ethylpyrazine, 2-picoline, 3-picoline, 5-ethy1-2-picoline, trimethyloxazole, 1,2,6-trimethylpiperidine, 2,4,5-trimethylthiazole and chloroform were identified in chunggugjang fermentared with Bacillus sp. CS-17, but not in traditional chunggugjang.

인체대장암에서의 Cyclin 유전자의 발현

백원기,서민호,서성일,문성희,박종욱,최병길,배옥석 대한대장항문학회 1996 Annals of Coloproctolgy Vol.12 No.2