• 한국화재소방학회논문지
• /
• 제21권2호
• /
• pp.36-41
• /
• 2007

본 연구에서는 분기배관의 강도해석을 통해 분기배관이 화재안전기준상에서 사용할 수 있는지를 판단하였다. 그 판단 방법으로 상용유한요소프로그램(ABACUS)를 사용하였고, 강도해석결과를 증명하기 위해 해당 분기배관에 본체강도시험을 실시하였다. 그 결과를 통해 분기배관의 사용가능성을 확인하였다. 또한, 분기배관으로 가장 많이 사용되는 배관인 배관용 탄소강관(KS D 3507)과 같은 용도로 사용할 수 있는 스테인리스배관이 KS D 3576(배관용 스테인리스 강관) 10S임을 확인하여 스테인리스배관이 소화배관에 적용될 수 있도록 하였다.

• 한국중재학회지:중재연구
• /
• 제14권1호
• /
• pp.185-211
• /
• 2004

It is a common and prevailing Construction that recent environmental problems such as earth's warmer climate and depletion of ozone layers can never be solved by the efforts of any one nation. That is why the international conventions have been held more often lately in order to discuss the matter of environment protection and there has been increased tendency of using economic activities of any nation especially their international trades as means for achieving the purpose of environment protection. Furthermore, there is an ample possibility for the advanced countries to use the regulatory restrictions for environment protection as an another measure of none-tariff barrier against countries including Korea which has high dependence on international trade with not very high technological capability of environment protection. Some of the developed countries have recently moved toward the creation of a new system of international regulatory measures on world trade in the name of Environment Protection. They Plan to impose strict control over the process and technology of production of good they are importing from other country. However, ever though the international regulatory measures, in a short term, could play a negative role on our trade capability, they could, in the long run, also play a role of helping hands if we usefully work out positive countermeasures as a result of hand-working government supported by industry and all the society as a whole.

• 공업화학
• /
• 제27권2호
• /
• pp.115-122
• /
• 2016

사람의 머리카락, 눈, 피부 등에서 발견되는 멜라닌은 자연의 생물체에 존재하는 어두운 색소를 가르치는 통칭이다. 멜라닌은 자유 라디컬을 흡수해서 제거하는 특성을 가지고 있어, 해로운 UV 광선이 생체로 침투할 때, 세포 및 조직을 보호하는 역할을 한다. 또한, 전기적 전도성 및 이온 전도성을 가지고 있으며, 항산화성, 젖은 상태에서의 접착성, 금속이온 킬레이팅 등 다기능성으로 인해, 다양한 분야에서의 응용이 주목받고 있다. 자연계에 존재하는 생체 멜라닌의 구조를 정확하게 정의할 수는 없지만, 멜라닌의 응용 분야는 센서, 의료기기 등으로 확대되고 있다. 본 미니총설에서는 멜라닌의 원천과 합성, 구조와 특성, 그리고 다양한 분야로의 응용 가능성에 대해서 구체적으로 논의한다.

• 반도체디스플레이기술학회지
• /
• 제9권3호
• /
• pp.17-21
• /
• 2010

As the compact and easily accessible handheld devices, such as cellular phones and MP3 players equipped with image acquisition functionality, are becoming widely available among common users, various applications of images are rapidly increasing. Image related services and software such as web-based image presentation and image manipulation for personal or commercial purpose enable users to view contents of remote image archive and to manipulate enormous amount of images in local or network based storage as well. It is necessary for users to identify the images efficiently so that the same images are perceived as one physical entity instead of recognizing them as different images as the trends are getting stronger. In order to support this environment, we propose a method that generates image identifiers or indexing for images within a solid and efficient manner. The proposed image identifier utilizes multiple index values. The integration of component index values creates a unique composite value that can be used as a file name, file system identifier, or database index. Our experimental results on generation of constituent index values have shown favorable results.

• Natural Product Sciences
• /
• 제27권4호
• /
• pp.234-239
• /
• 2021

Masclura tricuspidata, also called as Cudrania tricuspidata, is one of the most common Moraceae family plants in East Asia. Its trivial name follows mulberry due to the similar morphology. Investigation of the bioactive constituents of M. tricuspidata leaves yielded a new xanthone derivative along with twenty known compounds through various chromatographic techniques. A new compound was defined as mascluraxanthone (3), a prenylated xanthone glucoside on the basis of 1D and 2D NMR and MS data. Twenty known compounds were identified as four xanthone derivatives (1-2 and 4-5), two flavans (6-7), six flavanol derivatives (8-13), a flavonone (14) and seven flavonol derivatives (15-21). Among the isolated compounds, flavanol and flavonoid derivatives with 3',4'-OH groups showed antioxidant and anti-tyrosinase activities. Conclusively, the leaves of M. tricuspidata are rich in aromatic compounds including xanthones and flavonoids. In addition, these constituents showed antioxidant and anti-tyrosinase potentials, which might be useful for oxidative stress related diseases.

• 공연문화연구
• /
• 제34호
• /
• pp.215-240
• /
• 2017

이글에서는 강신무굿인 서울굿과 황해도굿, 세습무굿인 경기도당굿과 남해안별신굿의 장단 활용 양상을 살핀 후 이를 바탕으로 무당굿 장단 활용의 보편성을 살폈다. 동해안굿이나 호남굿의 장단 활용 양상까지 살펴야 마땅하자 그렇지 못한 것은 이글의 한계이다. 다만 보편성을 살피면서 동해안굿의 사례 몇 가지를 언급은 했으나 동해안굿 장단 활용 양상도 살펴야 이 글의 논지가 더 충실해질 것으로 기대한다. 이를 통해 지역별로 연행 집단, 연행 양상 등이 달라 보이지만, 실상 보편적인 원리는 같을 수도 있다는 것을 제시하려 했다. 각 지역별 굿에 사용하는 장단은 분명한 나름의 체계를 가진다. 연행자와 연행방식에 따라 사용하는 장단이 다르다. 그런데 이렇게 사용하는 장단의 체계는, 장단의 명칭이나 구성 등에서는 독자성이 보이지만, 다른 지역의 굿과 비교하면 공통점이 많다. 여기서는 이를 일러 보편성이라고 했다. 이는 한국의 굿거리 짜임이나 연행방식, 장단의 활용 등에서는 상당한 차이가 있지만, 장단 체계만큼은 동일하다는 의미이다. 다음으로 연행자에 따라 장단의 활용양상이 다른 것도 지역적인 보편성이다. 서울굿에서는 장구재비가 앉은 굿을 하면서 직접 무가를 부르는 경우와, 무당이 선굿을 하는 경우에 따라 장단의 활용이 다르다. 연행자에 따른 장단의 활용이 뚜렷하게 구분되는 것은 경기도당굿이 대표적이다. 미지와 산이가 연행하는가에 따라 장단이 달라진다. 아울러 장단의 활용을 통해 굿거리 연행의 의미를 전달하는 것도 공통된다. 청신과 오신의 의미를 장단을 통해 나타내는 것은 모든 지역굿에서 확인된다. 그리고 이는 몇몇 장단이 신령의 위상과 긴밀한 관련을 가지고 있음을 나타내는 데 보다 분명하게 드러난다. 서울굿에서는 상산장단과 별상장단이라는 이름처럼, 신령의 이름이 곧장 장단명으로 사용되기도 하고 모든 지역의 굿에서 수비를 물리는 의미를 장단의 활용을 통해 드러낸다. 지역별로 굿의 연행 양상은 다르지만, 굿판의 주체인 신령을 인식하고 있다는 의미이다. 비록 세습무들의 굿이 강신무의 굿보다는 신령에 대한 인식이 드러나지 않고, 신력(神力)을 드러내는 다양한 연행 요소는 없지만 신령에 대한 인식이 있음이 장단 활용을 통해 나타내는 것이다.

• 대한한의학원전학회지
• /
• 제6권
• /
• pp.189-227
• /
• 1993

I have studied life of Yoon-Dong-Li(尹東里), who applied Un-Ki(運氣) theory to medicine during Suk-Jong(肅宗) to Joong-Jo(正祖) in Yi-Dynasty and also studied his existing writings named ${\ll}$Cho-Chang-kyeol${\gg}$ (草窓訣). The referenced original work prints were based on 1980's print of Chung-Ku oriental medical society and National Central Library and The academy a korean studies possessed print. Studied with these books, I have concluded as follows. 1. Yoon-Dong-Li(尹東里) courtesy name is Ja-Mi(子美), pen name is Cho-Chang(草窓). He was born in 1705, Suk-Jong(肅宗) 31yrs, and died in 1784, Jeong-Jo(正祖) 8yrs in Yi-Dynasty. He had lineage of third-generationed-doctor and learned medicine from his uncle, Yoon-Woo-Kyo(尹雨敎). His father Yoon-Yi-Kyo(尹이敎) gaved him second influence. 2. Confucianal physician in Ming Dynasty You-Bu(劉溥) respected Ju-Ryeom-Kye(周溓溪), confucianist in Song-Dynasty and You-Bu(劉溥) does not removed grass in front of window (because in chinese, Cho-Charig(草窓) means grass in front of window), and named himself Cho-Chang(草窓). Yoon-Dong-Li(尹東里) followed this suit so called himself Cho-Chang (草窓). 3. The main contents of ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣), (運氣衍論) was written in 1725, when Yoon-Dong-Li(尹東里) was 21yrs old and printed in 1736. The other part of ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣), (用藥篇) was written in 1746. These two parts were not written in the satre time. The (運氣衍論) was written llyears earlier than (用藥). Two parts were combined another day and named (草窓訣). 4. Existing ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣) is transcribed printing with the con tent of "Five elements motion and the six kind of natural factors theory" (五運六氣設). Each edition is generally similar in content, but also has different points each other so naw we hardly finds a complete set of works. 5. ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣) is a first technical book which treats of Un-Ki(運氣) theory in korea. 6. The contents of (運氣衍論) of ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣) is mechanism of diease according to excess and insuffciency of five elements motion and six kinds of nalural faclors.and symploms and priscriptions, includes variated priscriptions. 7. Two parts in (運氣衍論) of ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣), 'Sang-tong' (相通) and 'Kak-Tong' (各通), threats of mochanisim of the disease according to five elements. with the principle of inter-promoting and inter-acting, in the change of ten heavenly stems and five elements motion. 8. In the (用藥篇) of ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣) describes priscription for clinical application according to Un-Ki(運氣) and also records about misuse of medicine. 9. In the ${\ll}$Cho-Chang-Kyeol${\gg}$ (草窓訣), most of priscription are common using one, which also found in ${\ll}$Dong-$\breve{U}$i-Bo-Garm${\gg}$ (東醫寶鑑) and there are few of priscriptions hy Yoon-Dong-Li(尹東里).

• 한국자원식물학회지
• /
• 제33권2호
• /
• pp.130-137
• /
• 2020

경기도 김포시 및 인천광역시 강화군 일대에서 미기록 외래식물 좀갯드렁새[Diplachne fusca subsp. uninervia (J. Presl) P.M. Peterson & N. Snow]가 발견되었다. 이 분류군은 아메리카 원산이며, 여러 나라에서 외래식물로 보고되었다. 국내에서 외래종으로 먼저 보고된 갯드렁새[D. fusca subsp. fascicularis (Lam.) P.M. Peterson & N. Snow]와 근연종이며, 모종인 D. fusca의 종하분류군이다. 좀갯드렁새는 소수, 포영 및 호영의 길이가 짧고 까락이 없는 특징으로 구별된다. 소수의 길이가 짧아 국명을 좀갯드렁새로 신칭하였다. 주요 형질에 대한 도해와 기재, 검색표를 제시하였다. 갯드렁새의 이전 학명인 D. fusca (≡Leptochloa fusca)은 형태적으로 D. fusca subsp. fascicularis와 상이하다. 갯드렁새의 학명을 기준표본, 원기재문, 최근의 논문들을 근거로 D. fusca (≡L. fusca)에서 D. fusca subsp. fascicularis으로 변경한다.

• 대한암한의학회지
• /
• 제21권2호
• /
• pp.63-74
• /
• 2016

Objective : The purpose of this study is to report the effects of radio-frequency hyperthermia cancer treatment in conjunction with Sorafenib on hepatocellular carcinoma patient. Method : The patient was diagnosed with hepatocellular carcinoma at S6/7 and treated with right posterior sectionectomy. After 4 months, tumor recurrence was found at S4, 5 and 8. After transarterial chemoembolization, the patient was prescribed Sorafenib (proprietary name $Nexavar^{(R)}$ ) as well as proceeding with radio-frequency hyperthermia. The clinical outcomes were measured by computed tomography, laboratory findings including tumor markers (AFP, PIVKA-II), natural killer (NK) cell activity, and numeric rating scales (NRS). Results : After the treatment, tumor size was decreased accompanying by reducing the level of tumor markers (AFP, PIVKA-II). Major clinical symptoms were improved with increasing NK cell activity. There were no adverse events based on National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0. Conclusion : This case suggests that radio-frequency hyperthermia has synergistic effect for the treatment of hepatocellular carcinoma patient in conjunction with Sorafenib.

• 대한가정학회지
• /
• 제28권4호
• /
• pp.15-30
• /
• 1990

From now, we've made a study of Korean Clothing about our Royal family's or high birth person's and made little of our plain folk's. Our traditional clothing is plain folk's clothing and that is our fundamental clothing, so plain folk's clothing has an important part in our life. In this point, first we were concerned about the plain folk woman's clothing in the plain folk's clothing and it consists of the way of ethnographic method like listening from the lod about their contant living wear-daily wear. This research covers the time from the end of the Yee-Dynasty to 1950's and the place, each province where the primitive dwellers still live and respondent's age range is about from 60 to 80. In the viwepoint of our climate and construction, women should be over-worn an underwear and they have worn the underwear for the purpose of their heating and the inflating of the skirt. The end of the Yee-Dynasty, high society person wore underwear 7-8 layers thick and also the sow society person wore it 3-4 layers thick. The Plain folk woman clothing's basic system is the skirt and Korean jacket and dari-sok-got, sok-sok-got, pants, dan-sok-got as an underwear, and Korean socks and Korean shoes(straw shoes) are added. This research discusses these clothing by dividing them into each part and enlighten the peculiarity, shape, cloth and how to construct and especially about the difficult-making Korean jacket, we handled the method of rough guess sizing. As the result, we found that each province had a similar peculiarity in the general clothing but they had a different cloth name and a wearing method. Especially, An-dong an Eum-sung, they'd worn their own traditional wear, sal-chang-hojaengiee. We made a good product of rough guess sizing data those have not been known.