• 대한한의학원전학회지
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• 제9권
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• pp.432-552
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• 1996

The influence of the four noted physicians of Geum-Won era(金元代) on the completion of the medicine in the Chosun dynasty(朝鮮朝) can be summarized as follows. 1. The four noted physicians of Geum-Won era were Yoo-Wan-So(劉完素), Jang-Jong-Jung(張從正), Lee-Go(李杲), Ju-Jin-Heung(朱震亨). 2. Yoo-Wan-So(劉完索) made his theory on the basic of Nae-Kyung("內經") and Sane-Han-Lon("傷寒論"), his idea of medicine was characterized in his books, for exemple, application of O-Oon-Yuk-Ki(五運六氣), Ju-Wha theory(主火論) and hang-hae-seng-je theory(亢害承制論). from his theory and method of study, many deviations of oriental medicine occurred. He made an effort for study of Nae-Kyung, which had been depressed for many years, on the contrary of the way old study that Nae-Kyung had been only explained or revised, he applied the theory of Nae-Kyung to clinical care. The theory of Yuk-Gi-Byung-Gi(六氣病機) and On-Yeul-Byung(溫熱病) had much influenced on his students and posterities, not to mention Jang-Ja-Wha and Ju-Jin-Heung, who were among the four noted physicians therefore he became the father of Yuk-Gi(六氣) and On-Yeul(溫熱) schools. 3. Jang-Jong-Jung(張從正) emulated Yoo-Wan-So as a model, and followed his Yuk-Gi-Chi-Byung(六氣致病) theory, but he insisted on the use of the chiaphoretic, the emetic and the paregoric to get rid of the causes, specially he insisted on the use of the paregoric, so they called him Gong-Ha-Pa(攻下派). He insisted on the theory that if we would strenthen ourselves we should use food, id get rid of cause, should use the paregoric, emetic and diaphoretic. Jang-Jong-Jung'S Gang-Sim-Wha(降心火) theory, which he improved Yoo-Wan-So's Han-Ryang(寒凉) theory influenced to originate Ju-Jin-Heung'S Ja-Eum-Gang-Wha(滋陰降火) theory. 4. Lee-Go(李杲) insisted on the theory that Bi-Wi(脾胃) played a loading role in the physiological function and pathological change, and that the internal disease was originated by the need of Gi(氣) came from the disorder of digestive organs, and that the causes of internal disease were the irregular meal, the overwork, and mental shock. Lee-Go made an effort for study about the struggle of Jung-Sa(正邪) and in the theory of the prescription he asserted the method of Seung-Yang-Bo-Gi(升陽補氣), but he also used the method of Go-Han-Gang-Wha(苦寒降火). 5. The authors of Eui-Hak-Jung-Jun("醫學正傳"), Eui-Hak-Ib-Moon("醫學入門"), and Man-Byung-Whoi-Choon("萬病回春") analyzed the medical theory of the four noted physicians and added their own experiences. They helped organizing existing complicated theories of the four noted physicians imported in our country, and affected the formation of medical science in the Choson dynasty largely. Eui-Hak-Jung-Jun("醫學正傳") was written by Woo-Dan(虞槫), in this book, he quoted the theories of Yoo-Wan-So, Jang-Jong-Jung, Lee-Go, Ju-Jin-Heung, especially, Ju-Jin-Heung was respected by him, it affected the writing of Eui-Lim-Choal-Yo("醫林撮要"). Eui-Hak-ib-Moon("醫學入門"), written by Lee-Chun(李杲), followed the medical science of Lee-Go and ju-jin-heung from the four noted physicians of Geum-Won era. Its characteristics of Taoism, idea of caring of health, and organization affected Dong-Eui-Bo-Kham("東醫寶鑑"). Gong-Jung-Hyun(龔延賢) wrote Man-Byung-Whoi-Choon("萬病回春") using the best part of the theories of Yoo-Wan-So, Jang-Jong-Jung, Lee-Go, Ju-Jin-Heung, this book affected Dong-Eui-Soo-Se-Bo-Won("東醫壽世保元") partly. 6. our medical science was developed from the experience of the treatment of disease obtained from human life, these medical knowledge was arranged and organized in Hyang-Yak-Jib-Sung-Bang("鄕藥集成方"), medical books imported from China was organized in Eui-Bang-Yoo-Chwi("醫方類聚"), which formed the base of medical development in the Chosun dynasty. 7. Eui-Lim-Choal-Yo("醫林撮要") was written by Jung-Kyung-Sun(鄭敬先) and revised by Yang-Yui-Soo(楊禮壽). It was written on the base of Woo-Dan's Eui-Jung-Jun, which compiled the medical science of the four noted physicians of Geum-Won era. It contained confusing theories of the four noted physicians of Geum-Won era and organized medical books of Myung era, therefore it completed the basic form of Byun-Geung-Non-Chi (辨證論治) influenced the writing of Dong-Eui-Bo-Kham("東醫寶鑑"). 8. Dong-Eui-Bo-Kham("東醫寶鑑") was written on the base of basic theory of Eum-Yang-O-Haeng(陰陽五行) and the theory of respondence of heaven and man(天人相應說) in Nae-Kyung. It contained several theories and knowledge, such as the theory of Essence(精), vitalforce(氣), and spirit(神) of Taoism, medical science of geum-won era, our original medical knowledge and experience. It had established the basic organization of our medical science and completed the Byun-Geung-Non-Chi (辨證論治). Dong-Eui-Bo-Kham developed medical science from simple medical treatment to protective medical science by caring of health. And it also discussed human cultivation and Huh-Joon's(許浚) own view of human life through the book. Dong-Eui-Bo-Kham adopted most part of Lee-Go(李杲) and Ju-Jin-Heung's(朱震亨) theory and new theory of "The kidney is the basis of apriority. The spleen is the basis of posterior", so it emphasized the role of spleen and kidney(脾腎) for Jang-Boo-Byung-Gi(臟腑病機). It contained Ju-Jin-Heung's theory of the cause and treatment of disease by colour or fatness of man(black or white, fat or thin). It also contained Ju-Jin-Heung's theory of "phlegm break out fever, fever break out palsy"(痰生熱 熱生風) and the theory of Sang-Wha(相火論). Dong-Eui-Bo-Kham contained Lee-Go's theory of Wha-Yu-Won-Bool-Yang-Lib (火與元氣不兩立論) quoted the theory of Bi-Wi(脾胃論) and the theory of Nae-Oi-Sang-Byun(內外傷辨). For the use of medicine, it followed the theory by Lee-Go. lt used Yoo-Wan-So'S theory of Oh-Gi-Kwa-Keug-Gae-Wi-Yul-Byung(五志過極皆爲熱病) for the treatment of hurt-spirit(傷神) because fever was considered as the cause of disease. It also used Jang-Jons-Jung's theory of Saeng-Keug-Je-Seung(生克制勝) for the treatment of mental disease. 9. Lee-je-ma's Dong-Eui-Soo-Se-Bo-Won("東醫壽世保元") adopted medical theories of Song-Won-Myung era and analyzed these theories using the physical constitutional theory of Sa-Sang-In(四象人). It added Dong-Mu's main idea to complete the theory and clinics of Sa-Sang-Eui-Hak(四象醫學). Lee-Je-Ma didn't quote the four noted physicians of Geum-Won era to discuss that the physical constitutional theory of disease and medicine from Tae-Eum-In(太陰人), So-Yang-In(少陽人), So-Eum-In(少陰人), and Tae-Yang-In(太陽人) was invented from their theories.

• Journal of Chest Surgery
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• 제35권5호
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• pp.329-335
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• 2002

배경: 한국형 인공심장(AnyHeartTM)은 단심보조장치, 체네 이식형 양심보조장치, 인공심장, 그리고 생명 유지를 위한 체외순환 장치 등 다양한 형태로 사용이 가능한 장치이다. 그 중에서도 체내 이식형 양심보조장치는 가장 독특한 형태이다. 양심보초장치 이식의 외과적 술기는 주로 삽관으로 구성되어 있고, 흉골 정중절개는 외과의사가 심장의 노출을 충분히 할 수 있어서 가장 선호되어 온 방법이다. 그러나 환자가 흉골 정중절개를 이미 시행 받은 경우나, 또는 차후에 환자 대부분이 흉골 정중절개가 필요한 것을 감안하면 재개흉에 따른 합병증은 양심보조장치 이식에 있어서 중요하게 고려해야 할 부분이다. 일반적인 심장 수술의 임상경험에 근거하여, 저자들은 양심보조장치 이식에 있어서, 도관의 상관을 위한 접근이 심장의 우측에서도 가능할 것이라고 가정하였다. 이번 연구의 목적은 동물실험에서 양심보조장치의 이식을 위한 우측 개흉술의 수술 기법을 개발하고자 하였다. 대상 및 방법: 지난 2년 동안, 30차례의 AnyHeart$^{TM}$ 이식실험 중 16례가(11 calves, 3 canines, and 2 sheep) 우측 개흉술로 이루어졌다. 기계장치는 14례의 동물에서 체내 이식형 양심보조장치로 시술 되었으며, 체외형 양심보조장치와 체내 이식형 좌심실보조장치로 시술된 경우가 각각 1례씩이었다. 수술은 4번째 늑간를 통하여 우측 흉강으로 진입하였고, 양심보조장치의 경우에 우측 유입 도관은 우심방의 free wall에 삽관 하였고, 유춘도관은 인조혈관을 이용하여 주폐동맥애 측단 문합하였다. 좌측 유입도관은 심방격을 통하여 좌심방에 삽관하였고, 유출도관을 무명동맥에 인조현관을 이장하여 측단 문한하였다. 각각의 도관은 피하터널을 통해 우측 옆구리에 위치한 펌프와 연결하였다. 결과: Fitting test와 초기 실험의 5례를 제외하고 모든 실험 동물은 수술 후 회복되었다. 펌프의 유출량은 최고 6.5L/min였고, 평균 3~3.5L/min로 측정되었다. 수술과 관련된 사망이나 이환율은 없었다. 모든 실험 도물은 부검을 하였으며, 부검 결과 도관이 위치는 모두 각각의 심방내에 적절하게 위치하고 있었다.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 1990년도 Proceedings of International Symposium on Korean Ginseng, 1990, Seoul, Korea
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• pp.58-64
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• 1990

The effects of ginseng saponins, G-Rbl and G-Rc on the rat liver LDH A-gene transcnptional activity was investigated during pro-replicative phase of rat liver after partial hepatectomy. Changes in LDH A-mRNA levels in regenerating rat liver after intraperitoneal administrations of G-Rbl of G-Rc were tested by slot blot hybridization methods. The results showed that G-Rbl (1 mg/100g B.W) and G-Rc (1 ma/100g B.W) caused marked increases of LDH A-mRNA contents by respectively 1.9- and 1.5-fold in rat liver at 5·hours after partial hepatectomy. Dose dependent effect of G-Rbl and G-Rc (1-25 mg/100g B.W) on the LDH A-mRNA levels on regenerating rat liver were also analyzed. The maximal in- creases of liver LDH A-mRNA levels were observed with the doses of 1 mg for G-Rbl and 5 mg for G-Rc However, when the administration doses of G-Kbl and G-Rc were increased to 20 mg, G-Rbl caused a marked decrease of LDH A-mRNA level to 61% of those in sham-operated rat liver In contrast, G-Rc slightly decreased the liver LDH A-mRNA contents by 30% as compared to those of the maximum value but still maintained 22% higher LDH A-mRNA levels then those of sham-operated rate liver. On the basis of these experimental results, we conclude that ginseng saponin, G-Rb 1 and G·Rc have stimulatory effect at the lower concentration (1 mg/100g B.W) and inhibitory effect at the higher concentration (20 moi loos 5.W) on the LDH A-gene transcription during regeneration of rat liver, Additionally we also investigated the stimulatory effects of ginsenosides on the protein and DNA synthetic activities in hepatocyte primary cell cultures isolated from regenerating rat liver. Both of G·Rc and -Re increased the synthetic rates of hepatocytes proteins and DNA at the administration doses of 50 ug and 100 ug/3 ml/dish respectively representing 1.3-1.6 fold increases. From these results we postulate that G-Rc and -Re may have a mitogen enhancer activity for the hepatocyte proliferation during rat liver regeneration period. Keywords Inductive effects of ginsenosides, G-Rb, -Rc, and -Re, rat LDH A-gene transcription, the sin thetic rate of proteins and DNA in regeneration rat liver.

• 공업화학
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• 제21권2호
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• pp.230-237
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• 2010

선상의 액정 다이머 동족체들인 ${\alpha},{\omega}$-비스(4-니트로아조벤젠-4'-카보닐옥시)알칸들(NATWESn, n = 2~8, 10, 유연격자 중의 메틸렌 단위들의 수)을 합성함과 동시에 이들의 열적 거동을 검토하였다. 모든 다이머들은 쌍방성 네마틱 상들을 형성하였다. 다이머들의 네마틱 상에서 액체 상으로의 전이온도들, 그리고 상 전이시의 엔트로피 변화는 n의 함수로서 커다란 홀수-짝수 효과를 나타냈다. 이러한 거동은 유연격자의 홀수-짝수의 변화에 의한 유연격자의 평균적인 형태변화의 견지에서 합리적으로 설명된다. NATWESn이 나타내는 네마틱 상의 열적 안정성과 질서도, 그리고 홀수-짝수의 크기는 니트로아조벤젠 그룹을 폴리메틸렌 유연격자를 통하여 에테르 결합으로 도입시켜 얻은 대칭 다이머들의 결과들과 거의 유사한 반면 모노메소겐 화합물들인 4-{4'-(니트로페닐아조펜옥시}알카노일 클로라이드들, 그리고 곁사슬형 액정 고분자인 폴리[1-{4-(4'-니트로페닐아조)펜옥시카보닐알카노일옥시}에틸렌]들의 결과들에 비해 판이하였다. 이들의 결과를 Imrie에 의한 'irtual trimer model'의 견지에서 검토하였다.

• 콘크리트학회논문집
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• 제20권1호
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• pp.109-116
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• 2008

본 연구는 시멘트계의 self-healing 반응에 대한 정보와 콘크리트용 구체방수재가 self-healing에 미치는 영향에 대한 정보를 얻기 위하여 수행되었다. 우선 시멘트페이스트를 준비하여 7, 14, 28일간 양생한 다음 분쇄하여 두께가 1 mm 이하인 시편을 분리하였다. 분리한 시편은 밑면과 윗면을 젖은 헝겊으로 감싼 다음 용기에 담아 7일, 28일간 보관하였다. 그 후 젖은 헝겊으로 덮어 두었던 시편을 대상으로 아세톤을 사용하여 수화 정지 작업을 한 다음 XRD, DSC, SEM, EDX를 사용하여 분석하였다. 이러한 분석 결과 시멘트의 self-healing에 대한 정보를 얻을 수 있었다. 시멘트는 self-healing의 특성을 가지고 있으며 이러한 현상은 물의 존재에 큰 영향을 받게 된다. 또한 self-healing은 수화 초기에 더욱 빠르고 효과적인데, 이는 수화 초기 일수록 미반응 시멘트 성분의 함량이 높아 추가적인 수화반응을 일으키기가 수월하기 때문이다. 또한 연구 결과 콘크리트용 구체방수재가 시멘트계의 self-healing에 상당한 영향을 미치는 것을 확인하였다. 구체방수재는 시멘트의 self-healing 효과를 증대시켜주며, 특히 C 구체방수재를 사용한 시편에서는 침상 또는 섬유상의 수화생성물이 다량 존재하는 것으로 나타났으며, 이들 상은 에트린자이트로 예상되어진다. 이들 수화생성물이 시멘트계의 self-healing 효과를 증진하는데 매우 효과적인 것으로 판단된다.

• Journal of Preventive Medicine and Public Health
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• 제45권5호
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• pp.301-308
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• 2012

Objectives: To examine the association between alcohol consumption habit, types of beverages, alcohol consumption quantity, and overall and cancer-specific mortality among Korean adults. Methods: The alcohol consumption information of a total of 16 320 participants who were 20 years or older from the Korean Multicenter Cancer Cohort were analyzed to examine the association between alcohol consumption habit and mortality (median follow-up of 9.3 years). The Cox proportional hazard model was used to estimate the hazard ratio (HR) of alcohol consumption to mortality adjusting for age, sex, geographic areas, education, smoking status, and body mass index. Results: Alcohol drinkers showed an increased risk for total mortality compared with never drinkers (HR, 1.72; 95% confidence interval [CI], 1.38 to 2.14 for past drinkers; HR, 1.21; 95% CI, 1.06 to 1.39 for current drinkers), while past drinkers only were associated with higher risk for cancer deaths (HR, 1.84; 95% CI, 1.34 to 2.53). The quantity of alcohol consumed per week showed a J-shaped association with risk of mortality. Relative to light drinkers (0.01 to 90 g/wk), never drinkers and heavy drinkers (>504 g/wk) had an increased risk for all-cause and cancer deaths: (HR, 1.18; 95% CI, 0.96 to 1.45) and (HR, 1.39; 95% CI, 1.05 to 1.83) for all-cause mortality; and (HR, 1.55; 95% CI, 1.15 to 2.11) and (HR, 2.07; 95% CI, 1.39 to 3.09) for all cancer mortality, respectively. Heavy drinkers (>504 g/wk) showed an elevated risk for death from stomach and liver cancers. Conclusions: The present study supports the existence of a J-shaped association between alcohol consumption quantity and the risk of all-cause and cancer deaths. Heavy drinkers had an increased risk of death from cancer overall and liver and stomach cancer.

• 융합정보논문지
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• 제10권9호
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• pp.251-261
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• 2020

본 연구의 목적은 전 세계적인 한류의 열풍으로 K-beauty의 관심이 높아지고, 뷰티산업 종사자들도 유튜브 헤어미용 콘텐츠를 시청하며 최신 트랜드를 교류하고 있어 유튜브 콘텐츠의 이용동기와 신뢰도, 만족도, 지속이용의도의 관계를 살펴 보고, 향후 뷰티 종사자의 콘텐츠 소비 또는 제작 시 필요한 시사점을 제시하기 위함이다. 분석방법은 빈도분석, 요인분석, 신뢰도분석, 상관관계분석, 다중회귀분석 등을 하였고, 그 결과 콘텐츠 이용동기, 신뢰도, 만족도, 지속이용의도 간 상호 정(+)의 상관관계가 나타났고, 콘텐츠 이용동기가 유튜브 콘텐츠 만족도, 지속이용의도에 통계적 유의하게 정(+)의 영향이 나타났으며, 콘텐츠 신뢰도가 유튜브 콘텐츠 만족도와 지속이용의도에 통계적 유의하게 정(+)의 영향을 나타나는 것을 알 수 있었다. 따라서 콘텐츠에 대한 질적 향상을 통해 차별화 된 유튜브 콘텐츠 개발 및 제작으로 뷰티산업 발전에 기여할 수 있는 계기가 되길 바란다.

• 대한의료기공학회지
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• 제15권1호
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• pp.109-136
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• 2015

Objects : The purpose of this study is to investigate the effect of Su-Gi therapy for Bell's palsy by using Y-system(Yanagihara's unweighted grading system). Methods : We investigated 25 patients with Bell's palsy who had visited in the M, H Korean medicine hospital in Gyeonggi Province from December 27th, 2010 to April 8th, 2015. The Su-Gi therapy was done by 1 times daily. And each patients had been treated more than 25 days. We evaluated the change of them by using Y-system. Results : 1. We investigated 25 patients with Bell's palsy. 80% of the patients were females(20 patients), 20% of the patients were male(5 patients). The average age of patients was 47±15.15. The average period of Adm. treatment was 64% of the patients(16 patients) have left facial palsy, 36% of the patients(9 patients) have right facial palsy. 2. The mean Y-system score before treatment was 17.80±6.2, and the mean score after 25th days treatment was 33.68±4.0. Changes in the mean Y-system Score for each case according to the treatment days was increased significantly. 3. The mean Y-system score after 4th days treatment had increased by an 1.24±2.7 as compared to before treatment, the score after 10th days treatment was 8.7±4.7, the score after 14th days treatment was 11.84±5.8, the score after 20th days treatment is 14.72±6.7, and the score after 25th days treatment was 15.88±6.9. Every score was significantly increased. Conclusions: 1. Su-Gi therapy can be defined that is mainly using the hands to touch or movement of the human body skin, meridians and acupuncture points, muscles, joints and so on. And that is the treatment to communicate and harmonize to the meridians and acupuncture points, and to prevent of diseases, and to keep health. 2. All names of An-Gyo, An-Ma, Jum-Hyul, Chu-Na, massage, and so on should be referred to as Su-Gi therapy. And that individual names are to be classified and separated as the type or method of Su-Gi therapy. 3. The results of the treatment of Hwidam's Su-Gi therapy for Bell's palsy by using Y-system were significant.

• 대한전자공학회논문지SD
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• 제38권8호
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• pp.13-19
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• 2001

분자선 결정 성장법을 이용하여 성장된 서로 다른 장벽층의 두께를 갖는 $Al_{0.3}Ga_{0.7}N$ heterojunction field effect transistors (HFETs) 를 제작하여 그 특성을 비교, 관찰하였다. $Al_{0.3}Ga_{0.7}N$층의 두께에 따른 특성의 비교로부터 최적의 2 차원 전자개스 (2 dimensional electron gas) 를 가질 수 있는 $Al_{0.3}Ga_{0.7}N$/GaN HFET 소자 구조를 얻을 수 있었다. $L_g=0.6$ ${\mu}m$ 와 $W_g=34\;{\mu}m$ $Al_{0.3}Ga_{0.7}N$/GaN (20 nm/2 mm) HFET에서 Imax ($V_{gs}=1\;V$) 와 $G_{m,maX}$는 각각 1.155 A/mm 및 250ms/${\mu}m$ 이었으며 $F_t=13$ GHz 와 $F_{max}=48$ GHz의 우수한 고주파 특성을 얻을 수 있었고 2 inch 기판상에서 제작된 소자들은 5% 이하의 매우 균일한 DC 특성을 나타내었다. 이와 더불어 게이트-드레인 간의 간격에 따른 소자의 특성을 관찰함으로서 소자의 항복전압과 고주파 특성과의 상관관계를 고찰하였다.

• 폴리머
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• 제30권4호
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• pp.338-349
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• 2006

셀룰로오스, 아밀로오스, 키토산, 키틴, 알긴산, 풀루란 또는 아밀로펙틴을 (8-콜레스테릴옥시카보닐)헵타 노일 클로라이드 (CH8C)와 반응시켜 전치환 또는 거의 전치환 (8-콜레스테릴옥시카보닐) 헵타노화 다당류 유도체들을 합성함과 동시에 이들의 열방성 액정의 거동들을 검토하였다. CH8C 의 경우와 같이, 아밀로펙틴 유도체를 제외한 모든 다당류 유도체들은 좌측방향의 나선구조를 지니며 온도상승에 의해 광학피치들 $({\lambda_m}'s)$이 감소하는 단방성 콜레스테릴 상들을 형성하였다. 아밀로펙틴 유도체도 좌측방향의 나선구조를 지닌 단방성 콜레스테릴 상을 형성하나 다른 다당류 유도체들과 달리 콜레스테릴 상의 전 범위에서 반사색깔들을 나타내지 않았다. 이러한 사실은 콜레스테릴 그룹에 의한 나선의 비틀림력은 아밀로펙틴 중의 분기구조에 민감하게 의존함을 시사한다. 다당류 유도체들에서 관찰되는 액정 상의 열적 안정성과 질서도, 동일한 온도에서의 ${\lambda}_m$ 의 크기 그리고 ${\lambda}_m$의 온도 의존성은 콜레스테릴 그룹들을 유연한 스페이서들을 통하여 유연한 흑은 반강직한 골격들에 도입시켜 얻은 고분자들에 대해 보고된 결과와 전혀 다르다. 이들의 결과를 주사슬과 곁사슬의 화학구조 그리고 주사슬의 유연성의 차이와 관련하에서 검토하였다.