地域經濟와 工業振興 方策

崔濂圭 全北大學校 商科大學 附設 産業開發硏究所 1976 상과대학論文集 Vol.6 No.-

許蘭雪軒과 그의 歌辭

梁濂奎 東國大學校 국어국문학부 1962 國語國文學 論文集 Vol.3 No.-

Low Temperature Suspension Polymerization of Methyl Methacrylate for the Preparation of High Molecular Weight Poly(methyl methacrylate)/Silver Nanocomposite Microspheres

Yeum, Jeong-Hyun,Ghim, Han-Do,Deng, Yulin The Korean Fiber Society 2005 Fibers and polymers Vol.6 No.4

In order to prepare high molecular weight poly(methyl methacrylate) (PMMA)/silver nanocomposite microspheres, methyl methacrylate was suspension-polymerized in the presence of silver nanoparticles at low temperature with 2,2'-azobis(2,4-dimethylvaleronitrile) as an initiator. The rate of conversion was increased by increasing the initiator concentration. When silver nanoparticles were added, the rate of polymerization decreased slightly. High monomer conversion (about $85\%$) was obtained in spite of low polymerization temperature of $30^{\circ}C$. Under controlled conditions, PMMA/silver microspheres with various number-average degrees of polymerization (6,000-37,000) were prepared. Morphology studies revealed that except for normal suspension microspheres with a smooth surface, a golf ball-like appearance of the microspheres was observed, due to the migration and aggregation of the hydrophilic silver nanoparticles at the sublayer beneath the microsphere's surface.

Carotenoids: Functions and Recent Research Progress

Yeum, Kyung-Jin The Korean Society of Food Science and Nutrition 1996 Preventive Nutrition and Food Science Vol.1 No.2

Carotenoids are abundant int he Korean food supply. The intake of foods rich in carotenoids appears to be associated with optimal health, and a reduction in the risk of cancer, cardiovascular disease, macular degeneration and cataract formation. Specific dietary carotenoids may be responsible for these specific protective effects. Hydrocarbon carotenoids such as $\alpha$-,$\beta$-carotenes and lycopene may reduce the risk of cancer and heart disease, whereas oxygenated carotenoids, such as lutein and zeaxanthin, may be important in protection of the eye. Dietary carotenoids, such as lutein, cryptoxanthin, $\alpha$-carotene, $\beta$-carotene and lycopene can be readily obtained from the diet, Green leafy vegetables, such as spinach and broccoli, contain both oxygenated and hydrocarbon carotenoids ; yellow or orange vegetables, such as carrots, have high levels of $\alpha$-carotene and $\beta$-carotene ; and tomatoes contain high amounts of lycopene. Besides being important vitamin A sources, provitamin A carotenoids such as $\alpha$-carotene, $\beta$-carotene and cryptoxanthin, participate in the cell defense systems that are associated with radical quenching. Non-provitamin A carotenoids, such as lutein and lycopene, major carotenoids in human plasma, have also been reported to possess strong antioxidant capability. The alteration of dietary sources of carotenoids can modify their levels in the circulation and target tissues, and thus prevent or delay the onset of these chronic diseases.

Effects of Intracerebroventricular Captopril on the Central Pressor Response to Bradykinin in Normotensive and Hypertensive Rats

Yeum, Cheol-Ho,Yoon, Pyung-Jin The Korean Physiological Society 1994 대한생리학회지 Vol.28 No.2

Captopril, an inhibitor of angiotensin converting enzyme, is also known to inhibit the degradation of bradykinin. We examined the effects of intracerebroventricular (ICV) captopril on the central pressor response to bradykinin in normotensive, 2-kidney, 1 clip Goldblatt (GHR) and deoxycorticosterone acetate (DOCA)-salt hypertensive rats. Captopril (1 mg) and bradykinin (5 nmol) were administered into the right lateral cerebral ventricle, and blood pressure and heart rate were continuously monitored throughout the experiment. ICV captopril alone did not affect the blood pressure within 10 minutes but it significantly augmented the central pressor response to bradykinin in GHR. On the contrary, captopril was without effect on the pressor response to bradykinin in normotensive and DOCA-salt rats. These findings indicate that endogenous kinins are not critical in regulating arterial pressure in normotensive and DOCA hypertensive rats. However, in GHR, an enhanced activity of the brain kallikrein-kinin system in maintaining the high blood pressure is suggested.

A Case of Basal Cell Carcinoma Arising in Linear Porokeratosis

Yeum, Jung Sub,Suh, Jin Chun,Shin, Dong Ju 대한피부과학회 2003 Annals of Dermatology Vol.15 No.2

Porokeratosis are characterized by distinct clinical findings of a keratotic ridge that corresponds to the cornoid lamella on histology and has well defined potential for malignancy. We report a case of basal cell carcinoma(BCC) arising in linear porokeratosis in a 77-year-old man.

Reichtumsverzicht als Voraussetzung der Erlösung bei Jesus, Paulus und den Apostolischen Vätern

Yeum, Chang-Seon 한국서양고전학회 2010 西洋古典學硏究 Vol.40 No.-

본 논문에서는 부(富)의 포기와 부의 분배에 대한 이해의 문제, 곧 예수, 바울, 디다케와 바나바의 편지 및 헤르마스의 목자 등에서 재산의 포기를 구원의 전제로 이해했는지의 여부와 그 정도가 주된 관심사항이다. 복음서들 및 바울 서신들을 포함하여 초기 기독교의 주요 저술들은 일반적으로 사회-경제적 약자들과 궁핍한 자들, 다시 말하자면 빈곤한 자들, 굶주린 자들, 우는 자들을 위한 재산의 포기와 분배에 대한 주제를 다루고 있다. 그런데 이 주제와 관련하여 디다케와 바나바의 편지는 키프리아누스에게서처럼 부에 대한 포기가 구원의 전제라는 예수 전통을 잘 반영하고 있는 반면에(집단 1), 바울전통을 계승한 헤르마스 목자는 자선을 위한 부의 포기를 사랑의 실천, 곧 덕목으로 이해하고 있다(집단 2). 바울은 자선과 부의 포기를 도덕적 의미에서 자선으로 이해하며, 집단 1 에서 보는 것 같은 종교적 의미에서 구원의 전제로 간주하지는 않는다. 필자에게는 이런 차이점이 지리적 근접성과 그리고 전승사적 유사성에서 기인하고 있다는 생각이 든다. 이런 지리적 인접성은 소위 “사회적 부조(扶助)”와 관련하여 서로 정신적으로 동화하는데 상호영향을 미쳤을 것이다. 그리고 그것으로부터 왜 예수께서 가난한 자들을 포함하여 소외된 자들에게 특별한 애정을 가지고 있었는지가 분명해지지만, 다른 한편으로는 부자들과 밀접한 교류를 하고 있었다. 예수에게서 나타나는 이런 “외관상”의 모순적인 상호관계는 오로지 다음과 같은 가설을 통해서만 설명될 수 있다. 곧 예수께서는 이미 종교적 의미에서 그리고 도덕적 의미에서 부의 포기라는 두 가지 차원을 알고 있었다는 가설이다. 그러나 여기서 예수는 부자들에게 단지 도덕적 실천을 강조하셨을 뿐만 아니라, 그들을 하나님의 구원 계획의 대상으로 받아들이고자 했다. In dieser Arbeit handelt es sich um die Frage nach dem Verstandnis uber den Reichtumsverzicht und -verteilung bei Jesus selbst, Paulus und den Apostolischen Vatern: Ob und wie sie den Besitzverzicht als eine Voraussetzung der Erlosung verstehen. Die Hauptschriften der fruhen Christentum beinhalten das Thema uber Reichtumsverzicht oder -verteilung fur die sozio-wirtschaftlichen Schwachen und Bedurftigen, namlich Armen, Hungernden, Weinenden. In bezug auf das Thema spiegelt sich in Didache und Barnabasbrief gut die Jesu Uberlieferung wider, die auch bei Cyprianus vorhanden ist(Gruppe 1). Im Gegenteil dazu kennt der Hirt des Hermas keine solche Idee, wie bei Paulus(Gruppe 2). Unter Almosen und Besitzverzicht versteht Paulus die Wohltatigkeit im moralischen Sinne, nicht das Erlosungsmotiv im religiosen Sinne, wie in Gruppe 1. Diese Unterschiedlichkiet, denke ich mir, erklart sich aus der geographischen und traditionsgeschichtlichen Nahe: Die geographische Nahe wirkt sich ja auf die geistige Angleichung in bezug auf die sozusagen “soziale Hilfe”. Und auch daraus wird ersichtlich, warum Jesus zwar an die Aussenseiter ? einschliesslich Armen - eine erhebliche Zuwendung hat, aber in einer engen Beziehung mit den Reichen steht. Diese “scheinbar” widerspruche Veraltnisse Jesu ist nur mit einer Hypothese erklarbar: Er kennt schon zwei Dimensionen des Eigentumsverzichts im religiosen und moralischen Sinne. Dabei wollte er die Reichen nicht nur zu moralische Aktion fuhren, sondern auch als Gegenstand der Erlosungsplanung Gottes annehmen.

Cass Kinsolving as a Tragic Hero : Set this House on Fire

Yeum, Kyung-sook 숙명여자대학교 대학원원우회 1987 원우논총 Vol.5 No.-

Although holding pessimistic premises about man and his environment, William Styron(1925-) attempts to deny the conventinal dark conclusions attributed to the contemporary literature of 'absurdity'. In other words, recognizing the chaotic modern condition surrounding man and his hopeless outcry in it, Styron tries hard to present the positive potential of man's experience in his fictional treatments of man's plight. Such an attitude is suggested in the interview held for The Paris Review in 1954, when Styron was asked whether he thought current American writers worked under greater disadvantages than their literary predecessors. He admitted that "this might be an age of so-called faithlessness and depair we live in." Then he added, "Every age has its terrible aches and pains, its peculiar new horrors" and finally concluded that "I don't think the writer today is any worse off than any other tiem." In brief, Styron, attempting to resist despair, endeavours to illustrate the more affirmative aspect of the "peculiar new horrors" of the present age.

Assistive technology for cognitive limitation

Yeum, Hee young(염희영) 한국재활복지공학회 2018 한국재활복지공학회 학술대회논문집 Vol.2018 No.11

Effective Low-Level Laser Therapy Including Laser Acupuncture Treatment Conditions for Non-Specific Chronic Low Back Pain: Systematic Review and Meta-Analysis

Yeum, Hyewon,Hong, Yejin,Nam, Dongwoo Korean AcupunctureMoxibustion Medicine Society 2021 대한침구의학회지 Vol.38 No.2

Low-level laser therapy including laser acupuncture has been widely used for non-specific chronic low back pain in primary Korean medical clinics. However, there is no critically appraised data regarding which treatment conditions are most effective. A systematic review and meta-analysis was conducted to determine effective treatment conditions using 12 databases (PubMed, Ovid, CENTRAL, KoreaMed, KMBASE, KISS, NDSL, KISTI, OASIS, CNKI, CiNII, and J-STAGE). There were 1,019 studies retrieved and 13 studies included in this review. It was determined that when the power output was ≥ 50 mW, the beam size was increased to ≥ cm², the energy dose was increased to ≥ 4 J per point, the treatment interval was increased to ≥ 3 times a week, and the number of treatment sessions was increased to ≥ 10 treatments, these conditions appeared to increased treatment effectiveness.