도시 산업장의 환경오염에 관한 연구

박용재,차철환 고려대학교 의과대학 1973 고려대 의대 잡지 Vol.10 No.3

One of the main factor of pollution crisis that has been a serious problem effecting our health and economy is due to the development of industry. In order to provide the recent situation of pollution in an urban area, the author had carried out a series of studies toward the air pollutants by fuel consumption, sulfur dioxide and nitrogen dioxide emission during working processes and water pollutants due to industrial waste with the objects of 127 factories in 16 different kinds of manufactories during the period from June to December, 1972. Air pollutants emitted in the process of fuel combustion in industry during last year were calculated by multiplying the emission factor by the fuel quantities consumed. For detecting the sulfur dioxide and nitrogen dioxide gases produced during the working process a Kitagawa detector was used both in the morning and the afternoon. Water pollutants were detected with B.O.D.S ppm by the Winkler method, chromium hexavalent by the 1,5-diphenflcarbohydrazide method, suspended solid and CN by the standard method, with samples from waste water immediately emitted from the factories. For calculating population equivalent B.O.D. 54 gm/capita/day of Imhoff's value was applied. The results of studies are as follows : 1) Totally 4,883 tons/year of air pollutants from petroleum 94.4% and coal 5.6% had beer emitted from industry by fuel consumption. 2) Estimated amount of air pollutants, 4,883 tons/year, emitted from industries by fuel combustion were sulfor dioxide 58.6%, nitrogen dioxide 19.6%, hydrocarbon 10.2%, Particulate 8.5%, and carbonmonoxide 3.1%, respectively. 3) Threshold Limit Value of sulfur dioxide was exceeded by eight different classes of industries during the working processes, in which manufacture of rubber 13.5 ppm was the highest. Threshold Limit Value of nitrogen dioxide was exceeded by manufacture of rubber at 6.1 ppm only. 4) The amount of water pollutants due to industrial wastes B.O.D. was 10,638 ㎏/day, the suspended solid 5,121 ㎏/day, chromium hexavalent 27.7㎏, and CN 2.1㎏/day were estimated. 5) High amount of water pollutants produced by different manufactories per day were B.O.D. 36.7% and suspended solid 37.7% in leather and its products and chromium 33.6% in the chemicals and plastic manufactories. 6) Level of B.O.D. average 12,662 ppm, suspended solid 3,597 ppm and chromium 11.7 ppm, CN 10.1 ppm were highest in food manufactories, beverage industry, manufacture of machinery and other manufactory, respectively. 7) Total industrial waste water from 127 factories was estimated to be 4,576 tons/day, B.O.D. population equivalent was 197,000, in which the leather and its products, 72,370, was the highest.

퇴계 이황의 “ 경 ” 사상으로 본 도산서원

박용재,전영일 대한건축학회 2000 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.20 No.1

The purpose of this study is to analyze on relevancies the philosophy and style of architecture in a period. This study analyzed characters of Confucianism in the middle of Choson, relevancies between the style of Seowon architectures and Confucianism as core idea in it and confirmed that ideas was based on to create and develope the new style of architecture. As a result, it is asserted that the functions and aesthetics of architectures is based on idea, transformed by changed idea. So, style of architecture is sure that idea projects into a physical space on society.

해방기 세대론의 양의성과 청년상의 함의 - 『1945년 8․15』, 『효풍』, 『해방』을 중심으로

박용재 한국비교문학회 2011 比較文學 Vol.0 No.53

This writing is on the meaning of youth, family and intellectual revealed in the novel during the era of independence. The discussion on the youth of that time can be summarized as the discussion on the generation. To ensure the legitimacy of race, they overcame the father's generation and presented themselves as the subject of a new establishment of the country. In this context, family has a dualistic meaning. The history of the father's generation of independence movement and Japanophilism was something captivating as well as dangerous. Accordingly, they developed their identity as they continued on the history of the father's generation (『8.15, 1945』) or refused it (『haebang』). However, their discussion on the generation became impossible due to practical limitations after the establishment of government by South and North Korea. It was because the authority of the father's generation became rather reinforced along with the ideological situation of South and North Korea. In the midst of this situation, the role of intellectual showed a different aspect from the situation immediately after the independence. In the early period of independence, the ideal image of intellectual was the discussion on advancement centering on acting power, practice and science, but the image of intellectual as its opposition is being presented in 『Hyopoong』. However, it can be seen also in this alternative intellectual that it was placed in a situation where it was difficult to be materialized in novel.

파킨슨병 환자에게 LSVT-BIG 운동 프로그램 적용 시 균형 및 보행 능력, 우울증 정도의 변화

박용재,손성민 한국신경근육물리치료학회 2022 한국신경근육재활학회지 Vol.12 No.3

The aim of this study was to investigate the effects of Lee Silverman Voice Treatment Big (LSVT-BIG) exercise on balance, gait, and depression in patients with Parkinson's disease. Twenty individuals with Parkinson's disease were recruited, and divided into either the experimental group (EG) of control group (CG), 10 each. LSVT BIG exercise group (EG) and general exercise (CG) were applied 4 times a week for 30 minutes for 4 weeks, respectively. To measure balance function, the Burg balance scale (BBS) and functional reach test (FRT) were performed, and the timed up and go test (TUG), 10 meter walk test (10MWT) were performed to measure gait function. In addition, the state-anxiety test (status test: STAI-S, anxiety test: STAI-T) and Beck depression inventory (BDI) were used to evaluate depression. All tests were measured before and after the intervention. Within-group comparison in the EG showed significant improvement in all variables (p<.05). In the CG, BBS, FRT, TUG, and STAI-T tests were not significantly improved (p>0.05) and 10MWT, STAI-S, and BDI were significantly improved (p<.05). In the between- group comparison, the EG showed significantly greater improvement than the CG in all variables (p<.05). The LSVT BIG exercise may be more beneficial than general exercise to improve balance, gait, and depression in patients with Parkinson's disease.

Measurement of a Customer Satisfaction Index for Improvement of Mobile RFID Services in Korea

박용재,허필선,임명환 한국전자통신연구원 2008 ETRI Journal Vol.30 No.5

One of the ubiquitous technology fields that have received the most attention recently from technology communities worldwide is mobile radio frequency identification (RFID). Mobile handsets loaded with RFID readers enable the identification and retrieval of information on RFID tagged objects. In Korea, a variety of mobile RFID services are currently being piloted, and their commercial roll-out looks imminent. The goal of this study is to propose, ahead of the commercial launch of mobile RFID services, a customer satisfaction index (CSI) model for this service category and to then measure the CSI to derive practical implications for their providers and pointers related to the improvement of service. A web survey was conducted on Korean mobile phone subscribers who had participated in a mobile RFID pilot program. Using the results of this survey, we tested the CSI model and its hypotheses by employing a partial leastsquares- based structural equation model analysis and calculated the index. We further conducted an importance-performance analysis in order to provide insights that may be useful for improving the quality of mobile RFID services.

Google Map API를 이용한 공간객체 저작 매쉬업 시험 구현

박용재,이기원 대한공간정보학회 2008 한국지형공간정보학회 학술대회 Vol.2008 No.10

최근 소위 Web 2.0 개념을 채택하는 다양한 웹 서비스 시스템구축이 보편화되면서 웹 검색 기능을 이용하는 일반 사용자나 전문 사용자에게 사용자 친화적이고 보다 빠른 성능의 웹 어플리케이션이 제공되고 있다. 참여와 공유를 목적으로 하는 Web 2.0 패러다임을 Web Mapping이나 Web GIS 어플리케이션과 연계하는 연구나 기술 개발 분야도 중요한 이슈로 부각되고 있다. 특히 국내외적으로 실질적인 웹 컴퓨팅 기술과 연계되는 개방형 매핑 API를 이용한 매쉬업 어플리케이션 개발의 필요성과 산업적 수요는 급격히 증가하고 있는 추세이다. 본 연구에서는 이러한 배경을 바탕으로 하여 Google Map API를 이용한 공간정보 저작 매쉬업(Mashup) 어플리케이션을 시험 개발하고자 한다. 구현 결과로 별도의 Web GIS 웹 서버와 데이터베이스 서버에 대한 권한이 없어도 웹 클라이언트상에서 일반 웹 사용자가 Google Mapping 서버를 이용하여 자신의 공간정보를 직접 제작이 가능하도록 하였다.

참을 수 없는 가벼움에 도전하는 힘겨운 전진 -한국 창작뮤지컬의 오늘

박용재 한국연극평론가협회 2003 연극평론 Vol.31 No.-

기기설명회 1 / 유동식 기류분산법 Pnumatic dry Aero dispersion 에 의한 1 차 입자 ( Primary particle ) 의 측정과 laser 회절 이론

박용재 한국분석과학회 1999 학술대회논문집 Vol.- No.-

모바일 RFID 서비스 사용의도에 미치는 영향요인에 관한 실증 연구

박용재,임명환 에스케이텔레콤 (주) 2011 Telecommunications Review Vol.21 No.2

모바일 폰에 RFID 리더를 탑재하여 RFID 태그가 부착된 모든 사물에 대한 정보를 무선인터넷을 통해 전송받을수 있도록 하는 모바일 RFID 서비스가 부가가치산업으로서 자리를 잡아가고 있다. 이러한 모바일 RFID 서비스의 등장은 RFID를 이용한 서비스 영역이 B2B에서 B2C로의 확대를 의미하며 새로운 수익창출을 기대할 수 있는 이동통신분야의 유망서비스로 볼 수 있다. 본 연구의 목적은 모바일 RFID 서비스 사용의도에 미치는 영향요인을 분석함으로써 모바일 RFID 서비스의 촉진 및 활성화를 위해 필요한 시사점들을 관련 실무자 및 관리자들에게 제공하고자 하는것이다. 연구의 목적을 달성하기 위해 모바일 RFID 서비스 사용의도에 미치는 영향요인을 기존의 선행연구들을 기반으로 개인적 요인, 기술적 요인, 경제적 요인, 환경적 요인으로 구분하고 연구모형과 가설을 설정하였다. 모형 및 가설을 검증하기 위해 모바일 RFID 시범서비스 경험이 있는 이용자들을 대상으로 웹을 통해 설문조사를 실시하고 구조방정식모형 분석기법에 의해 수집된 데이터를 분석하였다. 그리고 분석된 결과를 기반으로 모바일 RFID 서비스를 촉진하고 활성화하는데 필요한 시사점들을 제시하였다.

연극비평 : 중소극장 창작 뮤지컬의 길찾기 -≪김종욱찾기≫, ≪밴디트≫

박용재 한국연극평론가협회 2006 연극평론 Vol.42 No.-