CdSe ; Cu 광전도 cell 제작

신영진,정태수,신현길,김택성,정철훈,이훈,신영신 경북대학교 센서기술연구소 1992 센서技術學術大會論文集 Vol.3 No.1

비만증 환자에서 한약제에 의한 체중 감소효과

Oh, Seung-Joon,Jeong, In-Kyung,Kim, Young-Seol,Choi, Young-Kil,Paeng, Jeong-Ryung,Bae, Jung-Hwan,Shin, Hyun-Dae 경희대학교 동서의학연구소 1999 INTERNATIONAL SYMPOSIUM ON EAST-WEST MEDICINE Vol.1999 No.1

Seung-Joon Oh, In-Kyung Jeong, Young-Seol Kim, Young-Kil Choi, Jeong-Ryung Paeng¹, Jung-Hwan Bae and Hyun-Dae Shin²Department of internal Medicine, College Medicine, Endocrine Research Institute¹. Department of Rehabilitation, College of Oriental Medicine², Seoul, korea. Bady Fat Reduction Effects of Red Ginseng Compound Preparation on the Patients with Obesity. Proceedings of International Symposium on East-West Medicine, Seoul. 244-254, 1999.-Obesity can be defined as a metabolic disease due to an increased state of fat tissues caused by an imbalance of calorie intake and use. Recently, in Korea by improvement and westernization of food intake, along with decrease in exercise activities, the prevalence of obesity has increased greatly. Our objectives were to study stability and effects of decrease in body fat by administering red ginseng compound preparation (known to have body fat decreasing effects in laboratory animals) to obesity patients on low calorie diets. Changes in weight and body fat were measured while carrying out calorie-restricted diets on patients for 4 weeks, then administering red ginseng compound preparation for another 4 weeks. The patients were 20 people whose BMI were 25kg/㎡ or over and whose percent body fat was also 30% or over when tested by bioelectrical conductivity. 1. Changes in weight were from 70.04kg(base line) to 67.43kg(after taking red ginseng compound preparation). 2. In similar sense, BMI decreased from 27.12kg/㎡(base line) to 26.56kg/㎡(after dieting), and further to 26.01kg/㎡ (after taking red ginseng compound preparation). The BMI seemed to decrease significantly compared to the baseline after the use of red ginseng compound. 3. Waist hip ratio was changed from 0.8858(base line) to 0.8728, but it was statistically insignificant. 4. The percent body fat was 35,16%(base line), 33.87%(after dieting), and 31.68%(after taking red ginseng compound preparation). 5. Complete blood cell count and blood chemisrty remained unaffected by the administration. 6. In concern to endocrinologic studies, T3 decreased from 118.7 to 98.2ng/dL, and T4 increased from 8.8 to 9.2㎕/ dL. Epinephrine showed a tendency to decreased from 0.27 to 0.25 ng/mL, and norepinephrine increased from 0.39 to 0.44ng/mL. 7. Leptin was not changed. 8. Some patients complained adverse effects; constipation(5 patients, may be due to diet therapy), fatigue (2 patients), pruritus(2 patients), flushing(s patients), dizziness(3 patients) and epigastric discomfort(2 patients). However their symptoms were mild, so medication did not stopped. In conclusion, loss of weight without significant side effects was observed during low calorie diet and red ginseng compound preparation administration. This is thought to be in relation to sympathetic nerve system rather than adrenal gland. Also, further long0term studies should be required, since the observed results were based on short-term changes in weight.

흡연에 의한 급성 호산구성 폐렴 2예

박종빈,김학렬,주현준,유태양,신성남,신정현,송정섭,황기은,김소영,양세훈,정은택 圓光大學校 醫科學硏究所 2008 圓光醫科學 Vol.23 No.2

최근 흡연을 시작한 젊은 성언에서 급성 호산구성 폐렴의 발생에 대한 증례가 보고되고 있다. 급성 호산구성 폐렴은 대개 발열을 동반하기 때문에 초기에는 감염성 폐렴으로 잘못 진단, 치료되는 경우가 많다. 아직 정확한 병태 생리 및 조직학적 소견은 밝혀져 있지 않지만 병력 청취 및 임상 양상, 방사선 소견의 관찰을 통해 급성 호산구성 폐렴을 의심하고, 진단을 위해 기관지 폐포 세척액 검사를 시행한다면 좀 더 쉽게 진단 내릴 수 있을 것이다. 본 저자들은 최근 처음 시작한 흡연에 의해 발생한 급성 호산구성 폐렴을 진단하고, 스테로이드를 투여하여 성공적으로 치료한 환자 2예를 경험하였기에 이를 문헌 고찰과 함께 보고하는 바이다. Acute eosinophilic pneumonia(AEP) is characterized by acute febrile respiratory illness associated with diffuse pulmonary infiltration and pulmonary eosinophilia. The specific etiology for acute eosinophilic pneumonia is elusive. By some investigators, cigarette smoking is suggested as a causative substance which can cause AEP. In recent, the authors experienced two cases of AEP following cigarette smoking. Both cases had characteristic features including age around 20 years, new onset smoking before occurance of AEP, diffuse infiltration on chest radiography, pulmonary eosinophilia based on bronchoalveolar lavage and acute improvement after steroid therapy. These clinical features are resemble with previous smoking induced AEP case reports. Base on these clinical features, cigarette smoking associated AEP could be diagnosed more easily.

한의진단명과 진단요건의 표준화 연구 II (표준화 실례) : 2차년도 연구결과 중간 보고

양기상,최선미,최승훈,안규석,박경모,박종현,김성우,신승호,정우열,전병훈,고현,김정범,신상우,김성훈,김동희,권영규,엄현섭,장혜옥 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows; - differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to relative excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) - differentiation of diseases according to pathological changes of the viscera and their interrelation - analyzing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name(異名), notion of diagnosis pattern, index of differentiation of symptoms and signs(辨證指標), the main point of diagnosis, analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a way of curing a diseases(治法), prescription(處方), herb in common use(常用藥物), diseases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.

포스트모더니즘과 현대 미국시

申正鉉 서울大學校 人文科學硏究所 1991 人文論叢 Vol.25 No.-

The main stream of criticism on postmodernism in Korea has attacked it as a cultural logic of the post-industrial Western society, confusing "postmodernity" with "postmodernism," and trying to answer the question "Does the so-called postmodernism have some intrinsic values?" Another stream has focused its concern on the authorial origin of the cultural phenomenon, or its relationship to modernism and post-structuralism. But to understand it more properly, we should question "What is postmodernism?" rather than "Is postmodernism valuable to us?" or "Who started the movement?" The postmodern culture which has developed since around 1945 in the Western hemisphere illustrated many negative aspects of a life-denying culture, despite its material prosperity. Its most unbearable attributes are sterile homogeneity, uncertainty, absurdity, mercantile ethic, absence of moral values, irrationality, innocent victim, entropy in history, exhaustion, overwhelming mechanical forces, mercantilization of knowledge and language, and so on. These may be defined as the negative side of "postmodernity," which has been nourished by logocentricism in the postmodern culture, and embodied as mass culture, media society, the society of spectacles, the bureaucratic society of controlled consumption, postindustrial society, and the highly industrial society. Postmoderuism is a dominant attitude toward the postmodern maimed, logocentric culture. Postmodernists, whose potent progenitor is Nietzsche, were at odds with the predominant values of the postmodern age, and rocked the very metaphysical footings of the postmodern culture by the roots. They "deconstructed" such concepts of the "subject," "logos," "history," "rationality," "truth," "representation," "mimesis," "structuralistic language," "transcendental idea," and so on, as the very source of values in the metaphysical and symbolic "system" of logocentricism. They probed another sources of values in the primitiveness and the peripheral side of the human mind and character, and in the elementary laws of the universe. Postmodernism in literature shared the deconstructive spirit of the postmodernists in other areas. Postmodernist writers tried to tear away all the masks of "rational" ideals and explored the ways in which human beings made and believed in such masks. They accepted, like postmodernist philosophers, psychologists, and historians, the "peripheral," "non-rational" side of human nature as important and noble as the rational characteristics. They pursued the liberation of the ecstasy and wisdom of the "unreason," which has been confined by the various kinds of "systems" of logocentricism. They valued the positive function of instincts and desires in human life, and thought that limiting human activity to strictly rational behavior is impoverishing human life and experience. Or, at least, they waged a fierce struggle to embrace the genetic absurdity of existence itself, recognizing that life is at the mercy of "chance" rather than "causality." As a flow of postmodernist criticism against mechanical rationality as the major contributory element to the decadence of Western culture, postmodern American poetry called in. question the basic tenets of "logopoeia," an Apollonian poetics which emphasizes art as. "machine" representing reality rather than art as life. It denied decadent symbolic poetry, transcendental design drawn from the omniscient point of view, aesthetic distance, representation, closed form, mastering purpose, transcendental logos. Rather, it preferred metonymic vase, playfulness subject to chance, pure subjectivity, immediacy, open form, silencing dispersal, absence of truth. It was the poetry of resistance groping for "melopoeia," a Dionysian poetics which emphasizes openness, tangentialization, untotalization, nakedness, minimalism, immediacy, the raw, anti-system, and primitiveness. It was not an ego-building process by means of negation of nature, but an enlarging of the temple of life by means of purgation of the ego-ridden self.

콩나물의 asparagine 함량에 미치는 요인 구명

정연신,손태호,Krishna Hari Dhakal,이정동,황영현 경북대학교 농업과학기술연구소 2008 慶北大農學誌 Vol.26 No.-

알코올의 숙취해독에 뛰어난 효과가 있는 것으로 알려진 sparagine은 콩나물의 뿌리에 함량이 가장 많은 것으로 알려져 있다. 본 연구논문에서는 콩나물 뿌리 발생에 미치는 재배실의 온도, 일당 관수횟수, 재배일수 및 동일용기에 사용한 콩 량에 대한 영향을 조사하여 얻어진 연구결과를 요약하면 다음과 같다. 1. 아가통과 풍산나물콩의 수율은 재배일수에 따라 경시적으로 증가하였으며, 재배실 온도가 20℃에서 보다 30℃에서 높았으며, 콩나물의 수율은 5회 관수, 8일 재배시 가장 높았다. 2. 아가콩과 풍산나물콩의 콩나물 부위별 건물중의 비율은 자엽이 가장 많았고 뿌리가 가장 낮았으며, 재배실 온도가 20℃에서 보다 30℃에서 비율이 더 높았다. 3. 아가콩의 sparagine 함량은 재배실 온도 30℃에서 5회 관수 8일 재배한 하배축에서 18.9%로 가장 높게 나타났다. 4. 풍산나물콩의 sparagine 함량은 재배일수가 길수록, 재배온도가 높은 경우 높았으며, 하배축에서 가장 높았고, 30℃에서 2회 관수 8일 재배시 하배축에서 18.8%로 가장 높게 나타났다. 5. 아가콩은 300g, 풍산나물콩은 500g 치상시 수율이 가장 높았으며, 잔뿌리의 수는 아가콩과 풍산나물콩 모두 치상량이 증가함에 따라 증가하는 경향이었다. It is known that the content of asparagine, an excellent detoxifying substance of alcohols in human body, is the highest in the roots of soy-sprout. At the same time, it is inferred that soy-sprouts producing more roots are better for detoxifying. In this experiment, the effects of room temperatures on number of watering per day, and duration of soy-sprout culture were carefully investigated. Some of the results obtained are as follows; 1. The yield rate of soy-sprouts for Agakong and Pungsannamulkong was continuously increased up to 9 days. It was higher in room temperature of 30℃ than in 20℃ and was the highest at 8th day of culture with 5 times of watering per day. 2. The asparagine content in soy-sprouts of Agakong and Pungsannamulkong was the highest in cotyledon and the lowest in roots. This rate was higher in the room temperature of 20℃ than in 30℃. 3. The highest asparagine content of soy-sprout of Agakong was 18.9%, obtained in the room temperature of 30℃, cultivated for 8 days with 5 times of watering per day. 4. The highest asparagine content of Pungsannamulkong was 18.8%, obtained in hypocotyl cultivated in the room temperature of 30℃ for 8 days with the number of 2 times watering per day. 5. When an cultivation apparatus of 5 liters volume was used, the optimum seed amount for the highest yield rate was 300g for Agakong and 500g for Pungsannamulkong. At the same time, the number of lateral roots showed increasing tendency with more amounts of soybean seeds used.

BTX에 의한 2-프로판을 액-액 추출계의 상평형에 관한 연구

鄭詳勳,申鉉心,朴東源 동아대학교 공과대학 부설 한국자원개발연구소 1995 硏究報告 Vol.19 No.1

The experimental binodal curves and tie line data were determined for ternary systems of 2-propanol-water with benzene, toluene and o-xylene as solvents at 25℃, and those tie line data were used to examine thermodynamic consistency. The experimental tie line data were correlated with UNIQUAC and modified UNIQUAC model and the parameters in each model and the calculated values of tie lines were predicted. The distribution curves in the equilibrium of ternary systems were determined to find the extraction effect.

간외담관 폐쇄에서의 초음파소견 : 담관벽 경계소실의 중요성 Significance of Decreased Echotexture of Bile Duct Wall-Interface

신현준,손은주,이창희,최영칠,전혜정,박정희,이태의 건국대학교 의과학연구소 2002 건국의과학학술지 Vol.12 No.-

Ultrasound is very useful in evaluation of obstructive jaundice. We retrospectively evaluated the useful findings of ultrasonography in differentiating benign extrahepatic duct obstruction from malignant diseases. Among the 36 patients, 25 patients were benign extrahepatic obstruction and 11 patients were malignant obstruction. The shapes of extrahepatic dilatation were classified into fustiform, meniscus, and abrupt cut off by bowel gas. The diameter, length, and bile duct wall-interface were compared between benign and malignant groups and serum bilirubin and alkaline phosphatase were also compared between two groups retrospectively. The results were as follows. The most common form of extrahepatic dilatation was meniscus(10 of 26 patients, 38%) in benign obstruction, and fusiform(8 of 11 patients, 73%) in malignant obstruction. No significant difference was noted in diameter, length, serum bilirubin, and alkaline phosphatase between benign and malignant groups. Only one case showed decreased bile duct wall-interface in benign obstruction, but loss or decrease of bile duct wall-interface were 8 patients in malignant obstruction. The combined findings of fusiform dilatation and loss of bile duct wall-interface in ultrasonography will be helpful in differential diagnosis of malignant extrahepatic bile obstruction from benign conditions.

용매추출에 의한 2-propanol회수에 관한 연구

신현심,정상훈,박동원 東亞大學校 海洋資源硏究所 1994 硏究論文集 Vol.7 No.2

The experimental binodal curve and tie line data were determined for ternary systems of 2-propanol-water with isoamylacetate and 1-butanol as solvents at 25℃. Consistency of the experimental data for several correlations was investigated, the experimental tie line data were correlated with NRTL model and the parameters in NRTL model were estimated and the calculated values of tie lines were predicted.

스페인어권 중남미 문학과 미국문학의 충돌과 상호작용

신정현 서울대학교 인문학연구소 2001 人文論叢 Vol.45 No.-

Together with the march of industrial capitalism, the symbolistic experiment of modernists, whose capacity for moral and aesthetic outrage against the arts of former ages estranged themselves from the spiritually effete Western community, exploded and so exhausted the formal energy of 20th Western people. In the beginning of the 20th century, they attempted an expansion of aesthetic consciousness in which the objects and pshchological arena of recently found convoluting sub-conscious are assumed to be magically welded into an objective art. Some results were a recognition of the perennial difference between the objective reality and the subjective art reiterative futile experiments of language, and the chaotic reality unmanaged. The 20th Western history and the modernist endeavor resulted in the feeling of cultural sterility and labyrinthine meaning- lessness. The symptom of cultural sterility, which was aggravated by the passage of the cold war years, bothered posonodem American writers as much as the chaotic political atmosphere of their time. The went so far as to blame the total loss of creative energy of their society and was at a loss at the impenetrability of the world around them. Magic realism of Latin-American Spanish writers provided a tangible form of aesthetic solution to their dilemma. For the American writers, it served both as a constant reminder of the whims of history, the stages of modem man's estrangement from a frilly human life, and a life at the far end of hopeless history, and as a definite aesthetic device of dealing with their own labyrinthian history that was dwindling to the futile exhaustion of humanistic energy, Lantin-American magic realism, largely based on a recognition that their history, whether human or racial, is estranged from humanity through their choice of historical fantasy, presented a history weaved into a fantasy of seemingly inexplicable glee but in from of nightmare and doom. For Latin-American Spanish magic realists such as Horses and Marquez reality and fantasy are inter-reflecting mirrors in which one reflects the other in a catastropic manner. In their fictions such as Horses' "The Library of Babel" and "The Garden of Forking Paths" and Marquez's One Hundred years of Solitude, reality is moving forward heavily drawing upon fantasy and in turn fantasy becomes the mysterious curses put on their victims obssessed with illusory fantasy. To lift them from their realm of tragic history, the magic realists cast a spell on them by making reality and illusion interpenetrate. Latin-American Spanish magic realists' ways of retracting the curses put on history strike a note of affinity with those of such postnodern American writers as Barth and Pynch, both of whom professed their influence. The fictions of Barth and Pynchon is a symbolic narrative that gives mythic expression to postrnodern man's reiterative wandering through the world without fixity and meaning. Never has the fueling of captivity in labyrinth of meaninglessness been more elemental and more like a geometrical law than in their works. Their friar of captivity in the sterile landscape is captured with the very tone and texture of Latin-American magical realism, and also with the commingling of reality and illusion. In their magically fictional world of the godless void, we hear the pervading voice of self-commiseration. Their only trouble with Latin American magic realism is that they seem to be much more read in everything-arts, politics, philosophy, and whatever.