열$\cdot$전기병합 Solar System의 경제성에 대한 연구

김용수,Kim, Yong-Soo 대한설비공학회 1984 설비저널 Vol.13 No.4

SOAP을 기반으로 한 XML Hub 시스템 개발

김용수,주경수,Kim, Yong-Soo,Joo, Kyung-Soo 한국정보처리학회 2003 정보처리학회논문지D Vol.10 No.2

SOAP(Simple Object Access Protocol)은 분산 환경에서의 정보 교환에 사용되는 분산 컴퓨팅 프로토콜로 분산 시스템간에 메시지를 전달하는 방법, 원격 프로시저 호출/응답을 처리하는 방법이 정의하고 있다. 이러한 SOAP은 텍스트 기반의 XML을 이용한 프로토콜이기 때문에 운영체제 및 프로그래밍 언어에 독립적으로 사용할 수 있다. 따라서 전자상거래 표준인 ebXML에서도 메시지 전송을 위해 SOAP을 사용하고 있다. 본 논문에서 SOAP을 기반으로 XML Hub 시스템을 개발하였다. 이에 따라 본 XML Hub 시스템을 기반으로 B2B 메시지 전송이 용이하게 되어, 보다 많은 비즈니스 파트너를 효과적으로 통합관리 할 수 있을 것이다. SOAP is a protocol used for information exchange in distributed computing environment and defines mechanisms for message transferring between distributed system and remote procedure cai]/response process. This SOAP is able to be used independently on operating systems and program languages because it is a protocol using text-based XML. Therefore ebXML that is a standard for I-Commerce adopts SOAP for message exchange. In this paper, we developed XML Hub System based on SOAP By this in Hub System we can more easily exchange messages for B2B. Accordingly we can manage and integrate a lots of business partners.

LCC기법을 통한 교육시설물의 유지관리비 변동범위 분석

김용수,강현욱,Kim, Yong-Su,Kang, Hyun-Wook 한국건설관리학회 2010 한국건설관리학회 논문집 Vol.11 No.3

The purpose of this study is to analysis variation of range estimation for maintenance costs of education facilities based on LCC. The adapted research method selected three education facilities in Gyeonggi-Do region. On the basis of actual maintenance costs and analyzed estimation maintenance costs are compared for analyzing standard deviation and coefficient of variation. The research of this study are as follows: 1) The average actual maintenance costs for 1,317million won and each part of average ratio exterior 19%, interior 28%, electricity & fire fighting 22%, water supply & healthy 18%, heating & water supply 13%. 2)The average analysis maintenance costs for 1,920million won and each part of average ratio exterior 20%, interior 25%, electricity & fire fighting 22%, water supply & healthy 20%, heating &water supply 13%.. 3) The analysis variation of ranges for average costs 1,619million won for minimum costs 1,409million, maximum costs 1,813million won. 본 연구는 교육 시설물의 부위별(건물외부, 건물내부, 전기소화설비, 급수위생설비, 난방급탕설비) 유지관리비 변동범위 분석을 목적으로 수행되었다. 이를 위해 경기도에 위치한 10년 이상 운영되고 있는 교육시설물 3곳을 사례대상으로 선정한 후 보수이력에 따른 유지관리비 지출 내역을 조사하였다. 이렇게 조사된 실행 유지관리비와 LCC 기법을 통해 분석된 추정 유지관리비의 비교를 통해 변동범위를 분석하였다. 유지관리비의 변동범위 분석은 확률적 기법인 몬테카를로 시뮬레이션을 활용하였다. 상기와 같은 목적과 방법에 의해 분석된 결론을 요약하면 다음과 같다. 첫째, 사례 3곳의 부위별 평균 실행 유지관리비 분석 결과 총액 1,317백만원 대비 건물외부 19%, 건물내부 28%, 전기소화설비 22%, 급수위생설비 18%, 난방급탕설비 13%로 분석되었다. 둘째, 사례 3곳의 부위별 평균 추정 유지관리비 분석 결과 총액 1,920백만원 대비 건물외부 20%, 건물내부 25%, 전기소화설비 22%, 급수위생설비 20%, 난방급탕설비 13%로 분석되었다. 셋째, 사례 3곳의 부위별 실행 유지관리비 평균과 추정 유지관리비 평균에 대한 변동범위 분석 결과 평균 1,619백만원, 최소 1,409백만원, 최대 1,813백만원으로 분석되었다.

산업안전 효율 극대화를 위한 안전기관의 역할분담

김용수,Kim, Yong-Su 대한산업안전협회 1999 안전기술 Vol.19 No.-

근타박상시 치료용 초음파가 혈관내피성장인자와 Substance-P 발현에 미치는 효과에 대한 면역조직화학적 연구

김용수,오태영,김석범,Kim Yong-Su,Oh Jae-Young,Kim Souk-Boum 대한물리치료학회 2003 대한물리치료학회지 Vol.15 No.4

Therapeutic angiogenesis is the controlled induction or stimulation of new blood vessel formation to reduce unfavourable tissue effects caused by local hypoxia and to enhance tissue repair. Therapeutic ultrasound can be considered as a physical agent to deliver therapeutic angiogenesis. The purpose of this study was to evaluate the effect of therapeutic ultrasound after muscle contusion injury by observed immunoreactivity of vascular endothelial growth factor(VEGF) that plays an important role in angiogenesis and substance-P in pain transmission. Ultrasound irradiation(1MHz, $1W/cm^2$, continuous mode, treatment time 5 min) was applied through water submersion technique to 1 limb daily by kept off 5cm from muscle belly of gastrocnemius. The result of this study were as follows. 1. In morphological observation, there were no significant changes excepts of 7 days. At 7 days, granular tissue viewed abundantly in control group. In other groups, general feature were increased interspace of muscle fiber; centronucleated muscle fiber; collapsed of muscle and nerve tissue; appeared inflammatory cell. 2. The VEGF was expressed in interspace of muscle fiber. Especially, at 7 days in experimental group, VEGF was showed in connective tissue surrounding gastrocnemius muscle. 3. The VEGF was higher expressed in experimental group at 2 and 3 days, but in control group at 7 days. These data suggest therapeutic ultrasound enhanced production of VEGF in the early day relatively, therefore stimulated angiogenesis in the skeletal muscle induced contusion injury. Also therapeutic ultrasound may stimulate pain relief by diminish of substance-P in dorsal horn of spinal cord.

유상곡수연

김용수,Kim, Yong-Su 한국하천협회 2007 하천과 문화 Vol.3 No.3

LCC 기법을 이용한 신기술 냉 $\cdot$ 난방 공조설비 시스템의 경제성 분석에 관한 사례연구

김용수,황성수,Kim Yong-Su,Hwang Seong-Su 한국건설관리학회 2005 건설관리 : 한국건설관리학회 학회지 Vol.6 No.2

본 연구는 LCC 기법을 이용한 냉 $\cdot$ 난방 공조설비 시스템에 대하여 사업 실행전 LCC와 사업 실행후 LCC를 예측, 성과측정 및 경제성 평가를 목적으로 진행되었다. 이를 위해 신기술 냉 $\cdot$난방 공조설비 시스템의 Life Cycle동안의 비용자료를 실적자료와 견적자료, 인터뷰등의 방법으로 조사 $\cdot$ 분석하였다. 또한 분석기간 15년 동안의 사업 실행전 $\cdot$ 후의 LCC를 예측하여 성과측정 및 경제성 평가를 실시하였다. 이와 같은 과정을 통해 수행된 본 연구의 결과는 다음과 같다: 1)일체형 개별냉 $\cdot$난방공조설비의 설치로 인해 할인비용시 $21.6\%$의 경제성이 있는 것으로 분석되었다. 3)성과측정은 투자대비 회수배율로서 할인비용시 회수배율은 신축의 경우 4.8배, 리모델링의 경우 14.4배의 경제성이 있는 것으로 분석되었다. The purpose of this study is to assess economic effects for an advanced technology-based HVAC system. The study has been performed using LCC technique for the economic analysis. Data for LCC analysis are collected from estimation and interview of estimators and maintenance experts of buildings. Based on the LCC analysis, the economic effect of a new HVAC system has been predicted as follows : for the investment during 15 years of study period, (1) $21.6\%$ of LCC saving is predicted, (2) return rate for the investment is 4.8 times in case of new construction, and 14.4 times in case of building remodelling.

복강내 전이된 혈관 중심성 T-세포 림프종의 한방치료 : 증례보고

김용수,윤성우,Kim, Yong-Su,Yoon, Seong-Woo 대한암한의학회 2005 大韓癌韓醫學會誌 Vol.10 No.1

Angiocentric T-cell lymphoma is a rare form of peripheral T-cell lymphoma. The disease typically manifests clinically as an aggressive, progressively destructive disorder often with a fatal outcome. It is the aim of the present paper to derive further studies evaluating the effectiveness of Korean traditional medicine on angiocentric T-cell lymphoma with intra-abdominal metastasis. A patient with high fever, weight loss, night sweat and general weakness(B symptoms) was diagnosed as angiocentric T-cell lymphoma and chemotherapy was done more than 10 times. But the response to chemotherapy was poor, finally the lymphoma involved liver and spleen. The abdominal CT showed the hepatosplenomegaly, diffuse lymphoma of liver and spleen, massive ascites, minimal pleural effusion. Then the patient gave up the chemotherapy and only herb medications (Bohyunsoamtang-A,B) were administered. The ascites, high fever and hepatosplenomegaly gradually reduced to normal. He survived for 7 years after first diagnosis, which is much longer than average survival time in angiocentric T-cell lymphoma with B symptoms. This case may give us a possibility of that Korean traditional herb medications offer potential benefits for patients with angiocentric T-cell lymphoma, and more researches are needed.

근타박상시 치료용 초음파가 Substance-P 발현에 미치는 효과에 대한 면역조직화학적 연구

김용수,김석범,김진상,박래준,Kim Yong Su,Kim Seok Beom,Kim Jin Sang,Park Rae Jun 대한물리치료학회 2003 대한물리치료학회지 Vol.15 No.1

The purpose of this study was to evaluate the effect of therapeutic ultrasound after muscle contusion injury by observed immunoreactivity of substance-P that plays an important role in pain transmission. Ultrasound irradiation(1MHz, 1W/$cm^{2}$ continuous mode, treatment time 5 min) was applied through water submersion technique to 1 limb daily by kept off 5cm from muscle belly of gastrocnemius. The result of this study were as follows. 1. The substance-P was expressed in lamina I and II of dorsal horn of spinal cord, also in lamina IV and around of central cannel of spinal cord. Experimental group was lower expressed than control group with the exception of 1 days. 2. The substance-P immunoreactivity was decreased for 5 days together in lumbar and sacral region of all groups, expecially experimental group was rapidly. These data suggest therapeutic ultrasound may stimulate pain relief by diminish of substance-P in dorsal horn of spinal cord.

Escherichia coli에 대한 천연 및 합성보존료의 항균 특성

김용수,유익종,Kim, Yong-Su,Yu, Ik-Jong 한국식품연구원 1995 食品技術 Vol.8 No.2