Enterococcus casseliflavus와 탈취제의 혼합비율에 따른 암모니아 저감 효과 비교

전용은,이은영 한국냄새환경학회 2021 실내환경 및 냄새 학회지 Vol.20 No.1

This study was conducted to find an efficient and economical mixing ratio of deodorant and a isolated microorganism to reduce ammonia in livestock manure compost. In this study, a simple experimental device that can compare the degree of odor reduction by connecting the vial containing the odor generating source and the gas detection tube and leaving it to stand was used. This test method cannot accurately measure ammonia concentration according to the characteristics of the detector tube, but it is an easy method to compare various experimental conditions. The microorganism isolated from pig manure, “Enterococcus casseliflavus” was found to have an effect on ammonia reduction. Surfactant (sodium dodecyl sulfate), mineral A, mineral B, sulfur, persimmon leaves, and glycerin used as a deodorant were mixed with E. casseliflavus NO-2-L to find the optimum mixing ratio. When 20% of deodorants and E. casseliflavus NO-2-L were added to the source of odor alone, the ammonia reduction efficiency of NO-2-L was the highest (66.7%) compared with other deodorants. When a mixture of microorganisms and deodorants were used, the ammonia reduction efficiency was the best when the mixing ratio of the deodorant was 20%. When mineral B and sulfur were added, the ammonia concentration reduction efficiency was the highest at 83.3%.

고효율 저비용 부유식 유압 파력 발전기 실증화 사업

전용은,김종근 한국해양환경·에너지학회 2010 한국해양환경공학회 학술대회논문집 Vol.2010 No.11

A New Species of the Genus Biemna (Demospongiae: Poecilosclerida: Desmacellidae) from Korea

전용진,심정자 한국통합생물학회 2008 Animal cells and systems Vol.12 No.4

A new species of the genus Biemna (Demospongiae: Poecilosclerida: Desmacellidae), Biemna hongdoensis n. sp. was collected from Hongdo Island, Korea by SCUBA diving in 2004. B. hongdoensis n. sp. is closely related to B. megalosigma Hentshel, 1912 in their spicules, but the styles and sigmas of new species are larger than B. megalosigma’s and microxeas and raphides of new species are smaller than B. megalosigma's. Also, new species has not spheres. The stubby conulose are distributed throughout the surface of new species. A new species of the genus Biemna (Demospongiae: Poecilosclerida: Desmacellidae), Biemna hongdoensis n. sp. was collected from Hongdo Island, Korea by SCUBA diving in 2004. B. hongdoensis n. sp. is closely related to B. megalosigma Hentshel, 1912 in their spicules, but the styles and sigmas of new species are larger than B. megalosigma’s and microxeas and raphides of new species are smaller than B. megalosigma's. Also, new species has not spheres. The stubby conulose are distributed throughout the surface of new species.

흰새는 실재하는가

전용문 오늘의 문예비평 1996 오늘의 문예비평 Vol.- No.-

뮤지컬 공연을 위한 프로시니엄 형식의 무대공간 구성에 대한 연구

전용석(John, Yong-Seok) 한국실내디자인학회 2016 한국실내디자인학회논문집 Vol.25 No.5

The purpose of this study is to provide a reference for stage planning by analyzing current state of major theaters" stage space and understanding feedback from directors belonged to theaters. Each room in total 18 theaters" stage facilities was measured and their usage and requirements were analyzed on the spot. In addition, each director provided their experiential knowledge about appropriate stage composition for musical performance. The findings are as follow: under stage machinery is not needed for musical. Tour teams prefer to use their own show-deck for set conversion. On the other hand, over stage flying system needs to be able to deal with dense, fast, and accurate scene change. The size and location of the motor room needs to be carefully considered. The number of set battens is directly linked up with the size of the motor room, which should be located lower than the gridiron. As stage sets get bigger and complicated, the number of works at the gridiron is also increasing. The grating floor has to have enough strength coping with machines lifting heavy sets. Most sound control for musical performance is being done at F.O.H. these days rather that in the sound control room. It should equip enough work area and related infra especially for tour teams. 1st gallery needs to have enough effective width, power infra for lighting fixture, and strong guardrail. Lastly, the whole process of parking-unloading-transporting equipments and sets from loading dock to stage and vice versa needs to be efficient, and this has to be carefully considered from early stage of planning.

명의신탁과 형사책임

전용선(Yong-Sun Jeon) 숭실대학교 사회과학연구소 2006 사회과학논총 Vol.8 No.-

본 연구는 명의수탁자(이하 ‘수탁자‘라 한다.)가 명의신탁 부동산을 임의로 처분한 경우의 형사책임(횡령죄 및 배임죄의 성부)에 대해 고찰한 것이다. 1995년 3월 30일 제정된 부동산실권리자명의등기에관한법률(이하 「부동산실명법」이라 한다. 법률 제4944호) 제4조 제1항에서는 명의신탁약정은 무효, 동법 제4조제2항에서 명의신탁약정에 의해 행해진 등기의 물권변동도 무효라고 규정하면서도 부동산에 대한 소유권의 귀속(명의신탁 당사자 또는 매도인중 누구에게 있는지)에 대해서는 규정이 없어 이에 대한 해석과 수탁자가 명의신탁 부동산을 임의로 처분한 경우 수탁자의 형사책임에 대해 학자들 사이에 아직도 이견의 폭을 좁히지 못하고 있는 것이 현실이다. 이러한 소모적인 논쟁과 부동산실명법의 입법취지, 현 우리사회에서의 부동산 투기의 병폐 등을 감안하여 부동산실명법을 ‘명의신탁 부동산의 소유권을 수탁자에게 인정한다’라고 개정한다면, 위와 같은 명의신탁 부동산의 소유권에 대한 이견은 해소될 것이고, 그렇다면 수탁자가 명의신탁 부동산을 임의로 처분한 경우의 형사책임에 있어 명의신탁 부동산의 소유권은 수탁자에 있으므로 수탁자에게 횡령죄 및 배임죄의 죄책을 물을 수 없을 것이다. 이와 같다면 세금포탈 및 탈루, 재신은닉의 수단으로의 명의신탁은 현저히 감소될 것이며 이는 부동산실명법의 입법취지와도 맞는다고 생각된다. This thesis is made to consider criminal problems( applicable delict, i.e. dispossession or breach of trust) in the case that the registration trustee (tile person in whose name the registration of real property is made) has disposed of trusted property at his disposal without permission of truster. Resistration of Real Property by Real Owner's Name Act(부동산실권리자명의등기에관한법률) enacted on March 30, 1995 rules that the agreement to trust Registration Name between owner and trustee is void according to the article 4 clause 1 in this Act. Also, the Act rules that transfer of real property executed by the trust agreement is also void according to the article 4 clause 2 in the Act. But the Act does not have any clause which makes any decision that to whom the ownership of real property belongs(vendor, vendee, or trustee). This situation makes lots of theory about the ownership of trusted real property and criminal guilt. To settle this wasteful discussion, and with a view of purpose of the Act "to eradicate speculation in real property", the Act should be supplemented like below: 'the ownership of trusted real property belongs to the trustee.' For the trusted real property belongs to the trustee by means of supplemented Act, the trustee could not be accused of dispossession and/or breach of trust. It is just the trustee that the ownership of trusted properties belongs. The supplemented Act will prevent people from using the Act as means to tax evasion, tax omision, secretion of properties. Also this will correpond with the purpose of Resistration of Real Property by Real Owner's Name Act.

Synergistic tumor-cidal effect of combination of hMUC1 vaccination and hNIS radioiodine gene therapy

전용현 ( Yong Hyun Jeon ),( Yun Choi ),( Chul Woo Kim ),( Jae Min Jeong ),( Dong Soo Lee ),( June Key Chung ) 대한핵의학회 2007 핵의학 분자영상 Vol.41 No.5

Obase 객체지향 데이타베이스에서의 자동적인 객체 잠금 기법

전용석(Young S. Jun),유석인(Suk I. Yoo) 한국정보과학회 1995 정보과학회논문지 Vol.22 No.7

기존의 C++ 언어를 기반으로 하는 객체지향 데이타베이스들은 응용 프로그램들에서 접근되는 객체에 대한 잠금을 나름대로의 방식으로 수행하고 있다. 하지만, 이러한 방식들은 프로그래머들에게 많은 부담을 주거나 다른 시스템들에 적용되기 어려웠다. 이러한 문제점을 해결하기 위해서, 본 논문에서는 C++를 기반으로 하는 Obase 객체지향 데이타베이스에서의 자동적인 객체 잠금 기법을 제시한다. 즉, 응용 프로그램의 컴파일 과정에서 접근될 객체에 대해 어떠한 잠금이 요구되어야 하는지가 자동적으로 결정된다. 또한, 이러한 프로그램의 수행 과정에서는 객체가 접근되기 직전에 컴파일 과정에서 결정된 해당 객체에 대한 잠금이 자동적으로 잠금 관리기에게 요구된다. 따라서, 이 기법은 객체에 대한 잠금을 프로그래머에게 전혀 보이지 않게 처리하며, C++와의 결합 불일치 문제도 발생시키지 않는다. 결국 프로그래머들이 잠금보다는 응용 프로그램 자체에 집중할 수 있으므로, 응용 프로그램 개발의 생산성이 향상될 수 있다. 또한, 운영체제나 잠금 관리기의 구현에 독립적인 이 기법은 C++를 기반으로 하는 객체지향 데이타베이스들에 쉽게 적용될 수 있다. Traditional C++-based object-oriented databases have provided their own techniques for locking the objects accessed in applications. However, some of these techniques make programmers spend a lot of time for locking the objects, and others are difficult to port on other systems. For alleviating these problems, this paper presents the technique of the automatic object locking in the Obase object-oriented database. In the compile-time of an application, the lock for the object which will be accessed in the application can be automatically determined. In the run-time of the application, just before the object is accessed, its lock which was determined in the compile-time can be automatically requested to the lock manager. Thus this locking technique is transparent to programmers and so it does not cause the impedance mismatch problem. As a result, programmers can spend less time on locking and more time on specific application problems, and the productivity of application development can improve. Since this techinque is independent of operating systems and lock managers, it can be easily ported on other C++-based object-oriented databases.

[기술해설]제품 기술 동향 : 데이타 웨어하우스 시스템에 대한 벤치마크 결과의 분석

전용석,서상구,위영철 한국정보과학회 1997 정보과학회지 Vol.15 No.5

순서적 임계 구역을 사용하는 병렬 프로그램의 오류 수정을 위한 수행중 이상 탐지

전용기(Yong-Kee Jun),고건(Kern Koh) 한국정보과학회 1993 정보과학회논문지 Vol.20 No.1

오류를 가진 병렬 프로그램은, 공유 변수에 병렬로 접근 가능한 타스크들간에 존재하는 이상들 때문에 비결정적 수행을 보이는 것이 일반적이므로, 순차 프로그램에 비해 오류 수정 작업이 어렵다. 이러한 접근 이상들을 효과적으로 탐지해 내기 위한 방법으로서, 프로그램의 수행 중에 변수들에 대한 접근 명령들을 감시할 수 있다. 이러한 기법은, 프로그램의 수행 후에 분석하는 기법들에 비해 기억 장소는 훨씬 적게 드나, 수행 시간의 부담이 크다. 본 연구는, 순서적 임계 구역을 가지는 병렬 루프 프로그램에서, 수행 중에 접근 이상들을 탐지하기 위한 효율적인 기법을 보인다. It is more difficult to debug erroneous parallel programs than sequential programs, since their behaviors show the nondeterminism which is from the anmalies in parallel tasks potentially accessing shared variables. To detect access anomalies effectively, one can utilize the technique that monitors a program executon to detect instructions accessing shared variables in parallel. Compared with post-mortem techiques to detect access anomalies, it is still less expensive in storage space, but not in time. An efficient technique presented here attempts to detect the anomalies at a constant cost during an execution of parallel loop programs which use ordered critical sections.