충청지역 십승지지의 고찰

한종구 ( Han¸ Jong-koo ) 한서대학교 동양고전연구소 2021 東方學 Vol.- No.45

그동안 십승지지에 대한 연구는 일부 이루어졌으나, 충청지역의 십승지지에 대한 연구는 아직 제대로 이루어지지 못하였다. 따라서 본 고는 충청지역 십승지지의 올바른 이해를 높이는 데 그 목적이 있다. 이를 위해 충청지역 십승지지의 위치에 대한 비결의 기록을 문헌 고찰하고, 이를 바탕으로 기록된 십승지의 현 위치를 고지도 분석 및 현장답사를 통해 비정하였다. 그리고 비정된 현 위치를 대상으로 도참서가 의존하고 있는 풍수이론을 활용하여 입지를 분석하였다. 비결 중 『감결』, 『남경암십승지』, 『서계이선생가장결』에서 한 번이라도 언급된 충청지역은 단춘, 공주, 정산, 마곡 골짜기, 계룡산 밖의 네 고을, 보은 속리산 네 증항 근처, 공주 계룡산, 유구 마곡사 사이의 8곳을 들 수 있으며 세 비결에서 공통적으로 언급된 곳은 속리산 증항 근처와 공주의 유구와 마곡 사이 두 곳이 있다. 따라서 본 연구에서는 이들 두 지역의 대상지를 문헌 및 고지도 분석 그리고 현장답사를 통해 속리산 사증항 근처 중 적암리와 공주의 유구와 마곡사 사이의 서양골 두 곳으로 비정하고 분석하였다. 이들 지역은 본 연구를 통해서 지적했듯이 풍수적인 측면에서 부합되는 바도 많지만, 마을이 입지하는 양기풍수적인 시각에서 본다면 풍요로운 삶을 위한 합리적인 취락의 입지로서는 불리한 곳이라 할 수 있다. 따라서 이들 지역은 조선 시대 사대부 집안의 서얼, 정치적으로 누명을 쓴 죄인들이나 굶주린 농민들 등이 풍수적인 길 지라는 측면보다 우선적으로 삶을 연명하기 위한 도피처로서 찾았던 곳으로 보아야 한다. Until now, some studies on the Sipseungjiji have been conducted, but studies on the Sipseungjiji in Chungcheong area have not been properly carried out. Therefore, the purpose of this paper is to enhance the correct understanding of the Sipseungjiji in Chungcheong area. To this end, the literature of secret record of the location of Sipsungjiji in Chungcheong area was surveyed and the current location of Sipsungjiji based on this literature recorded, was determined through analysis of literature survey, the old map and field survey. In addition, the location was analyzed using the Pungsu theory on which Dochamseo(圖讖書, prophetic writings) relied on. Among the secrets, the Chungcheong area mentioned at least once in 『Gamgyeol』, 『Namgyeongamsipseungji』, 『Sogyei Lee Seonseng Gajanggyeol』 are eight places such as Danchun, Gongju, Jeongsan, Magok Valley, four villages outside Mt. Gyeryongsan, four Junghang near Boeun Mt. Songnisan, Mt. Gyeryongsan in Gongju. There are two places commonly mentioned in the three secrets such as the place near Jeunghang of Mt. Songni and the one between Yugu of Gongju and Magok. between Magoksa Temple in Yugu, Therefore, in this study, the target sites of these two regions were identified and analyzed as Jeokam-ri near the four junghangs of Mt. Songni and Seoyang-gol between Yugu and Magoksa Temple in Gongju through literature and old map analysis and field surveys. As pointed out through this study, these regions are often consistent in terms of Pungsu, but from the perspective of Yanggi(village) Pungsu where the villages are located, it can be said to be an unfavorable location for a rational settlement for affluent life. Therefore, these areas should be viewed as a place where the desperate families of the Joseon Dynasty, politically accused sinners and hungry peasants, sought refuge in order to live their lives prior to the aspect of Pungsu auspicious place.

Soft Magnetic Properties of Conetic Co-Sputtered with Aluminum

Jongkoo Lim,손장엽,홍종일 대한금속·재료학회 2014 METALS AND MATERIALS International Vol.20 No.3

Conetic (Ni77Fe14Cu5Mo4) and conetic co-sputtered with aluminum thin films are prepared and their softmagnetic properties are examined in order to investigate their eligibility for application in the free layer ofspin valve-based magnetic sensors. As the aluminum concentration increases, the coercivity and anisotropyfield of the film is reduced by more than 60%, which indicates that the soft magnetism is significantlyimproved. The thermal treatment further enhances the soft magnetic properties. This improvement can be attributedto the enhanced random anisotropy that results from the reduction in the grain size, which is caused by theincorporation of the aluminum into the conetic. These encouraging results imply that the conetic co-sputteredwith Al is sufficiently magnetically soft to be applied in spin valve-based sensors.

Solid Wood Packaging Materials for International Trade

Jongkoo Han 한국포장학회 2011 한국포장학회지 Vol.17 No.2

Hazards associated with use of wood packaging in international trade were addressed with regulations enforced. Measures to avoid spreading of pest in the trade were discussed in terms of current status and future availability.

TINA의 DPE와 ANSAware의 비교

강종구(JongKoo Kang),전우직(WooJik Chun) 한국정보과학회 1995 한국정보과학회 학술발표논문집 Vol.22 No.2B

이기종간의 상호운용성, 서비스 배치(deployment)시의 지연, 그리고 통신 서비스/기술의 도입, 유지보수, 확장시 지연과 비용증가와 같은 현 네트워크의 문제점들을 해결하고 광섬유와 ATM등의 등장으로 인한 고속전송기술의 발달과 개인통신, 이동통신, 멀티미디어통신, 광대역통신 서비스와 같은 새로운 고도통신 서비스의 요구에 적응하기 위해 유연한 통신망의 하부구조로서 TINA(Telecommunication Information Networking Architecture)가 제안되었다. TINA의 사양을 모두 따르는 환경은 아직까지 존재하지 않는다. 그러나 ANSAware는 TINA의 하부구조인 DPE(Distributed Processing Environment) 사양을 대부분 만족하고 있다. 본 논문에서는 TINA의 DPE와 ANSAware를 모델링 개념, IDL(Interface Definition Language), 그리고 서버들의 순서로 비교해 봄으로써 TINA의 서비스를 구축하는데 있어 하부구조로 ANSAware가 타당한가를 검토해보고 문제점도 제시하기로 한다.

政府支出과 民間消費

朴鍾九(Jongkoo Park) 한국재정학회(구 한국재정·공공경제학회) 1995 재정논집 Vol.9 No.-

The purpose of this paper is to investigate the empirical relationship between government spending and private consumption. More specifically the study tests empirically the hypothesis that government spending variable has an significant impact on the private consumption behavior. Two alternative models - Feldstein’s and Kormendi’s - are subject to empirical testing using the time-series data between 1970 and 1990. Two measures of government expenditure are related to private consumption and several other variables such as tax and public debt. The regression results do not support the interpretation that Ricardian equivalence proposition is applicable to the case of Korea. The results instead support the Feldstein hypothesis which claims the positive association between government fiscal activity and private consumption behavior. The VAR model also indicates the fact that the growth of government augments the increase in private consumption.

연료전지 시스템용 기액분리기

임종구(Jongkoo Lim),박종철(Jongcheol Park),권기욱(Kiwook Kwon),신현길(Hyun-Khil Shin),지현진(Hyun Jin Ji),조성백(Sung Baek Cho) 한국신재생에너지학회 2012 한국신재생에너지학회 학술대회논문집 Vol.2012 No.11

프랙탈 차원의 보다 정확한 계산

김종구(Jongkoo Kim),함도용(Do Yong Hahm),남현우(Hyeonwoo Nam),김하진(Ha-Jine Kimn) 한국정보과학회 1998 한국정보과학회 학술발표논문집 Vol.25 No.2Ⅱ

여러 다양한 프랙탈 구조이 차원을 측정하는 개량된 프랙탈 차원 측정 방법을 제안하였다. 기존의 box counting 방법은 사용상 편리성은 있으나 측정에 사용되는 데이터에 의존적이어서 기존 box counting 방법의 약점을 보완, 개량한 방법의 적용으로 프랙탈 차원의 보다 정확한 측정 결과를 얻었다.

A review on electrically debonding Adhesives

정종구 ( Jongkoo Jeong ) 한국접착및계면학회 2018 접착 및 계면 Vol.19 No.2

Electrically debonding adhesives[EDA], one of the controlled delamination materials[CDM] is reviewed. CDM can be defined as the ability to separate adhesive bonded assemblies without causing damage to the substrates. Its application includes electronics, medical surgery, dentistry, building and general manufacturing where the opportunity to separate assemblies is important. There are several important mechanisms of EDAs; faradaic reaction, phase separation and anode detachment, cathodic debonding, gas emission mechanism, and mechanical stresses. These mechanisms are reviewed with various research results. Since the mechanism behind the electrochemical debonding of adhesives is not well understood, this review aims to help the research scientists in the industries. Finally, new applications of EDA are introduced as new business opportunity.

광을 이용한 해체용 접착소재의 최근 동향

정종구 ( Jongkoo Jeong ),조성근 ( Seong-keun Cho ),이재흥 ( Jae Heung Lee ) 한국접착및계면학회 2021 접착 및 계면 Vol.22 No.2

세계적으로 지속가능한 세상을 만들기 위한 노력이 제조업에서 많이 이루어지고 있다. 이를 위해서는 사용 후 제품을 쉽고 간단하게 해체할 수 있는 설계 개념 중요하다. 접합된 제품 해체 시 부품에 대한 피해가 없도록 접합부위가 분해되어 재활용이나 수리를 가능하게 하는 신기술이 최근 개발되고 있다. 본 총설에서는 조절가능한 접합-해체용 소재 기술,특히 빛으로 해체하는 접착소재기 술 동향을 정리하였다. 또한 반도체,디스플레이 산업에 현재 활용되고 있는 빛 이용 임시 접합-해체용 필름에 대해 기술하였다. A variety of efforts are attempted to make the world sustainable in fabrication industries worldwide. To achieve the goals, a new design concept for products is one of crucial factors to be able to dismantle them after use in easy and single ways. New debonding technologies have been developed in recent years for the recycle and/or repair of bonded structures, where the bonds are broken without the damage of the components and make recycling easier. Some representative technologies of controlled delamination materials (CDM) are reviewed with an emphasis on light induced debonding of adhesives. We also describe current applications of light induced CDMs as temporary bondable films in semiconductor and display industries.

Optimization of Vent Logic for Cascade Type Fuel Cell Module

임종구(Lim, Jongkoo),박종철(Park, Jongcheol),권기욱(Kwon, Kiwook),신현길(Shin, Hyun Khil) 한국신재생에너지학회 2011 한국신재생에너지학회 학술대회논문집 Vol.2011 No.11

Many type of fuel cell stacks have been developed to improve the efficiency of reactants usage. The cascade type fuel cell stack using dead end operation is able to attain above 99% usage of hydrogen and oxygen. It is sectionalized to several parts and the residual reactants which are used previous parts would be supplied again to next parts which have less number of cells in dead end operation stack. The oversupply of reactants which is usually 120%~150% of the theoretical amount to generate current for preventing the flooding effect could be provided to each part except the last one. The final section which is called monitoring cells is supposed to be supplied insufficient the fuel or oxidant that would have some accumulated inert gas from former parts. It makes some voltage drop in the part and the fresh reactants must be supplied to the part for recovering it by venting the residual gas. So the usage of fuel and oxidant is depend on the time and frequency of opening valves for venting of residual gas and it is important to optimize the vent logic for achieving higher usage of hydrogen and oxygen. In this research, many experiments are performed to find optimal condition by evaluating the effect of time and frequency under several power conditions using over 100kW class fuel cell module. And the characteristics of the monitoring cells are studied to know the proper cell voltage which decide the condition of opening the vent valve for stable performance of the cascade type fuel cell module.