• Journal of the Speleological Society of Korea
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• v.41 no.42
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• pp.95-105
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• 1995

우리나라에서 가장 오래된 관광 석회동굴로서 그동안 현재상태로나마 환경보전과 안전관리를 위하여 많은 노력을 경주해온 흔적을 뚜렷하게 볼 수 있었으며 관광동굴로서의 명성을 그대로 유지해 올 수 있도록 주력해 오신 관계 담당자 여러분들의 꾸준했던 노고에 높은 찬양을 보냅니다. 더구나 무질서하게 그리고 계속적이면서도 집중적으로 찾아드는 수많은 관광객들에게 커다란 불편과 인사사고 없도록 적은 관리인원으로 잘 운영해오신 주무 담당관들의 헌신적인 노력도 높이 평가합니다.(중략)

• Journal of Oriental Neuropsychiatry
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• v.26 no.3
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• pp.201-210
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• 2015

This study aims to investigate the specific functions of the five spirits based on the characteristics of five phases. In Korean medicine, the mind is classified into five spirits and seven emotions. The spirits (hon, sin, ui, baek, ji) are a way of analyzing of people's mental structures, and they are affected by each other, influencing life activities both directly and indirectly. They are also related to the five viscera and come into their own functions through the characteristics of the five phases that are assigned to the viscera. Sin is the main agent of mental activity that is normal, correct, and perfect, and it directs the other four. Hon is activity that is exposed to the outside from mental and physical aspects such as planning, creative thinking, creating, judgment, speech, and emotional expression. Baek is internal activity, such as obtaining information, learning, seeing, hearing, smell, taste, and touch. Ui is meant to decide between new and already saved information based on comparative analysis. Ji is the activity of making the final decision and saving it in ui. Based on the above, we suppose that the five spirits' functions match the characteristics of the five phases.

• 월간낙농육우
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• v.36 no.1
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• pp.144-147
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• 2016

잠시 꿈결 같았던 시간이 지나갔다. 다시 돌아온 바쁜 일상 속에서 가끔 웃음 지을 수 있는 건, 아마도 이번 가을이 내 삶에 참 특별한 순간이었기 때문일 것이다. 잠시 쉴 수 있었던 시간이었고, 많은 생각들을 정리할 수 있었던 교육이었다. 내 인생의 전환점, 새로운 시작. 2015년 여성 낙농인 선진지 연수 교육을 다녀왔다. 몇 해 전 남편의 권유로 여성낙농인 목장경영 전문화교육이 있음을 알게 되었다. 하지만 어린 두 아이의 엄마로 육아를 병행하며 교육을 받기 쉽지 않았다. 그렇게 몇 해가 흘러갔고 큰 아이가 초등학교에 들어가고, 작은 아이가 여섯 살이 되었다. 시간을 내어 기다리고 기다리던 교육을 신청하게 되었고, 전국 각지에서 오신 여성 낙농인분들을 만나 뵙게 되었다. 기대했던 것 이상으로 목장경영에 도움이 되는 많은 지식과 정보들을 배울 수 있었다. 또한 유럽연수에 참여 할 수 있는 기회를 얻게 되었다. 그렇게 나의 서른 중반에 해외선진지 연수교육이 시작되었다. 바쁜 일상 속에서 잠시 모든 것을 잊고${\cdots}$ 좀 더 넓은 세상을 보고 느끼고 배우고 싶었다. 유럽의 낙농산업과 치즈산업은 어떤 모습일지 설레고 궁금했다.

• The Korean Journal of Pharmacology
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• v.30 no.1
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• pp.111-116
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• 1994

The role of $Ca^{2+}$/calmodulin-dependent protein kinase II in the increase of myofilament $Ca^{2+}$ sensitivity by agonist and GTP was investigated in rabbit mesenteric ${\alpha}-toxin$ permeabilized artery. $0.3{\mu}M\;Ca^{2+}$ increased myosin light chain phosphorylations monotonically. $10\;{\mu}M$ norepinephrine and $10\;{\mu}M$ GTP potentiated increase of myosin light chain phosphorylations by $0.3{\mu}M\;Ca^{2+}$, which reaches a peak at 5 min and gradually declines to the $Ca^{2+}$ alone level at 20 min. At the early phase (1 min), $10\;{\mu}M$ KN 62, the inhibitor of $Ca^{2+}$/calmodulin-dependent protein kinase II , decreased myosin light chain phosphorylation levels by $10\;{\mu}M$ norepinephrine and $10\;{\mu}M$ GTP in the presence of $0.3{\mu}M\;Ca^{2+}.\;However\;10\;{\mu}M$ KN-62 did not affect the myosin light chain phosphorylations by $10\;{\mu}M$ norepinephrine and $10\;{\mu}M$ GTP in the presence of $0.3{\mu}M\;Ca^{2+}$ at the peak (5 min) and plateau phases (20 min). From these results, the role of $Ca^{2+}$/calmodulin-dependent protein kinase II may be different depending on time, which may play a role in increase of myofilamint $Ca^{2+}$ sensitivity by norepinephrine and GTP resulting from increase of myosin light chain phosphorylations at the early phase. However, at plateau phase, $Ca^{2+}$/calmodulin-dependent protein kinase II may not be involved in the increase of myofilament $Ca^{2+}$ sensitivity by norepinephrine and GTP in rabbit mesenteric ${\alpha}-toxin$ permeabilized artery.

• Journal of Physiology & Pathology in Korean Medicine
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• v.16 no.4
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• pp.626-629
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• 2002

In Oriental medicine, Five Mental is a concept for understanding of man's mental structure. Spirit and body is inseparable relation in Oriental Medicine. Function of spirit and body is regarded as one in Oriental Medical physiology. Spirit is the essence of a function which an organism reveal, and it is regarded in the same with life. For this reason, identification spirit with life is special feature of Oriental Medicine. In Confucianism, Li(理) refers to nature's discipline, which everything under the sun shares. It is similar to the concept of Shin(神) in a broad sense and Sung(性) is similar to that of Shin(神) in a narrow sense. Confucianism's principle is similar to Oriental medicine's, in that they classify Sung(性) into Gi-Jil-Ji-Sung(氣質之性) and Bon-Yeon-Ji-Sung(本然之性), that Sung(性) acts upon man differently according to his disposition, and that materials have an effect on Shin(神)'s action. According to mind's action, there are Human mind(人心) and Moral mind(道心). Human mind(人心) is defined as a mental action of higher degree and Moral mind(道心) is conceived as a mental action related to body. It is similar to Oriental medicine's principle in which Shin(神) is classified into Hun(魂) and Beak(魄) according to its action. Yi(意) is self-control and application, and Zhi(志) is a conscious state in which basic acts towards the object are fixed regularly. Those are similar to the concepts of Oriental medicine.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.18 no.10
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• pp.48-53
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• 2019

A water jet propeller is a key component that generates propulsion during the start of a naval vessel. When failure or breakage occurs, the vessel cannot operate. Recently, a flow analysis and structural analysis were conducted to understand the cause of damage to a bolt on a water jet. In particular, the stress and strain acting on the fastening bolt (impeller shaft and tail shaft) were examined to determine the extent of misalignment between the impeller shaft and the tail shaft of the water jet propeller. The study determined that stress and strain were concentrated on the impeller shaft and the tail shaft bolt. The alignment of the propeller impeller shaft and the tail shaft increased significantly in response to the tail shaft bolt. Failure of the tail shaft bolt fastening can lead to misalignment between the impeller shaft and the tail shaft.

• Journal of architectural history
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• v.32 no.1
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• pp.35-45
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• 2023

Bongsu(Beacon Fire Station) is a facility that sends signals with fire and smoke and has been used in Korea since the Three Kingdoms period. This facility was installed to know the north and south crises. This trend continues until the Joseon Dynasty, and it has been somewhat completed in the 17th century. In previous studies, beacon fire was identified mainly from the border area to Hanyang. Based on this, it was classified into Gyeongbongsu, Yeonbyeonbongsu, and Naejibongsu. However, it is difficult to define the characteristics of beacon fire in coastal areas only with this classification. In the case of beacon fire in island areas, there was a tendency to value communication connection within the region rather than connection with the capital. As a case analysis for this, an academic review was conducted with the cases of Ganghwa Island and Jeju Island. As a result, it was confirmed that the role and character of the beacon vary depending on the defense system and the physical distance from the land, even if it has the topographical commonality of the same island.

• Journal of Physiology & Pathology in Korean Medicine
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• v.25 no.4
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• pp.589-595
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• 2011

In order to analyze principles of taking concoction and make clear the origin of contraindication against five pungent vegetables, the regulations of Guizhitang prescription in "Shanghanlun" the twelfth article and "Wushierbingfang", "Wuweihandaiyijian", "Jinguiyaolue" were researched. Four principles of taking concoction were put in order; strengthening the effect of concoction by eating hot rice gruel and wearing bedclothes, preventing decline of drug effect by food regulations, optimization of elution and effect of material herbs by crushing, low heating, determination of administration time based on manifestations of drug effect by sweating and its aspect. These principles and methods of taking concoctions were developed from boiling to simple processing of material herbs, contraindication in the middle of taking concoction and perspiration by wearing bedclothes and eating hot rice gruel in order from the analysis of medical literatures. The contraindication against pungent vegetables were generalized in early Dong-Han dynasty already, and the five pungent vegetables were inferred as Allium tuberosum, Allium bakeri regel, spring onion, wild rocambole and garlic in medical context to the exclusion of religious idea. The reason of prohibition against five pungent vegetables could be interpreted as optimization of therapeutic effects by pharmacological control of pungent ingredients because the healthy qi damage and evil qi retention were resulted from destroying of harmonious ying and wei by overeating pungent vegetables during disease state. Conclusively the regulations of Guizhitang prescription referred to taking concoction in "Shanghanlun" fulfilled their functions to maximize pharmacological effects through various ways inside and outside and these reasonal principles of taking concoction has been influenced over the traditional medical practice deeply.

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.17 no.1
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• pp.82-88
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• 2018

An experimental study was performed on the orifice nozzle system that generates micro-bubbles by air self-suction using a venturi nozzle. This study experimentally investigates the amount of air sucked into the venturi nozzle and the number of micro-bubbles generated by the orifice nozzle system in Cases 1 and 2. The experimental conditions were varied by changing the diameter of the orifice nozzle (d=2~7 mm) and the number of holes of the perforated plate nozzle (n = 2-12). In Case 1, the air self-suction was more than 2 LPM at $d{\leq}4mm$. When d = 4 mm, the total number of bubbles was 29,777, and it was confirmed that micro-bubbles occupied approximately 65% of the total number of bubbles. In Case 2, the air self-suction was maintained constant at approximately 2.5 LPM regardless of the number (n) of holes. The total amount of bubbles increased when n increased but remained constant at approximately 44,000 when $n{\geq}7EA$. It was also confirmed that more than 80% of all bubbles were micro-bubbles when $n{\geq}10EA$. Thus, the number of micro-bubbles increased by approximately 15% compared to the experimental result of Case 1, which was optimized with d = 4 mm.

• (The) Research of the performance art and culture
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• no.19
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• pp.5-33
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• 2009

Jain-Danoje's course since modern is not different with almost all of folk performances, which were restored and reconstructed with a background of the designation of an intangible cultural heritage and National folk arts contest sine the 1960s. Generally, these folk performances were decontextualized in course of extinction and reappearance, and recontextualized in course of new directions on tradition. Also, the performances were interpreted differently and transformed by the main constituents of reappearance. Jain-Danoje nowadays has a regular form just at that time that has been designated as a cultural heritage at 1970s. But, today's Jain-Danoje is clearly different with the last appearance in 1936 and some Literature and jainhyun-eupji. I think such differences would stems from the process of reproduction. From this perspective, I had investigate Old literature and the early days report, and the current text. Especially, I will show the considerable change which has been occurred in the Yeowonmu and Hojanggut, the central role to configure that identity, by comparing past and today. As a result of consideration, today's form of the Yeowonmu and Hojanggut are created texts that mind the designation of an intangible cultural heritage and National folk arts contest. These texts has been reproduced without understanding about structure and current of folk festival and state of performance which has been transmitted on premodern society. some intellectuals search for an archaic form of Jain-Danoje based on jainhyun-eupji that created in 1895, except the other jainhyun-eupji. Moreover, because of the understanding with a bias, they can't grasp the meaning about the religious service for Hanjanggun, and they can't see the facts of Yeowonmoo. In addition, they were aware of 'o-sin' that led by Hojang as a fancy dress parade in a carnival, and that is recognized as a component of Jain-Danoje, so there was other text which is different from our own festival.