연령증가에 따른 혈압요소들의 좌심실비대 및 관동맥질환과의 관련성

박재석,박창규,박미영,박재형,김용현,나진오,신성희,서순용,홍순준,박성미,임홍의,김응주,서홍석,오동주,노영무 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

아시아 12개국의 응급의학 실태에 대한 연구 조사

정제명,왕순주,안무업,박재형,유기철,박준석,강재구,제프리 아놀드 대한응급의학회 1999 대한응급의학회지 Vol.10 No.4

Background : To assess the current level of development of emergency medicine (EM) systems in Asia. Method : Survey of EM professionals from 12 Asian countries during a 90-day period from August to November 1998. 12 EM professionals from 12 Asian countries completed the survey. All participants were physicians. 7 participants (58%) gave presentations at an international EM conference during the study period. Respondents completed a 103 question questionnaire about the status of EM specialty, academic, patient care, information and management systems and the factors influencing the future of EM in their countries. Results : 92% of respondents stated that their countries have hospital-based emergency departments (ED). More than 80% of respondents reported that their countries have EMS systems and ED systems for trauma care and patient transfer. More than 70% stated that their countries have national EM organizations, EM research, national EMS activation phone numbers, ED systems for pediatric emergency care, emergency physician (EP) training in ACLS and ATLS and peer review. More than 60% reported official recognition of EM as an independent specialty status, ED triage systems and systems for customer service. More than 50% reported EM residency training programs, EM journals and EP ability to perform rapid sequence intubation (RSI). 50% reported EP ability to perform thrombolysis for acute MI and 33% reported EP ultrasonography. 92% felt that a lack of funding posed a moderate or great obstacle to the future development of EM in their countries. Conclusions : Many essential systems of EM now exist throughout Asia. In the systems of administration and emergency medical information in many countries, there are some parts to be developed further.

이면성 및 도플러 심초음파도를 이용하여 진단한 선천성 거대 좌회선지-좌심실 관동맥루

진승원,박준철,이영중,유병현,박현옥,김용주,윤호중,김재형,홍순조,최규보,권종범,원용순,박건 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

여성용 춘추복지의 태에 관한 연구 (제1보) : 태의 주관적 평가척도 개발을 중심으로 Development for the Subjective Hand Evaluation Scale

홍경희,김재숙,박춘순,박길순,이영선,김재임 한국의류학회 1994 한국의류학회지 Vol.18 No.3

KES-F system is widely used in hand evaluation, however, it has encountered some challenges, such as the overlapping of primary hand value, lack of predictability in case of women's thin dress, difficulties in communication due to complexity of primary hand expression and cultural differences in subjective evaluation. Therefore, this study was intended 1) to find out the Korean primary hand expressions (factors) of the overall concept of fabric hand associated with women's spring-fall dress fabrics, 2) to develope the fabric hand attributes of those fabrics and 3) to show whether there are any differences between Korean textile experts and non-experts in terms of the concept of fabric hand descriptors of hand attributes. Data base of hand descriptors were collected by extensive interview 60 experts and 10 non-experts using 110 spring-fall dress fabrics. Finally, hand of selected fabrics was assessed by 205 experts and 265 non-experts using 7-point scale of 26 descriptors based on the data base. Subjective ratings were analyzed by common factor analysis with varimax rotation. It was found that Korean primary hand expression indicated rather simple property, hence, did not equate exactly with Japanese experssion(e.g. koshi, shinayakasa, etc.) which contains several material properties. There were differences in stretch & resilience, especially liveliness, between the judgement of non-expert than to experts. Surface-related category was more important to non-experts than to experts. Slight differences were found between both groups in terms of preferred descriptors. Important descriptors as a rating scale were suggested.

우심방을 침범한 거대 비호지킨씨 림프종 1예

강상범,진승원,이은경,박용현,최용호,김용주,박준철,김재형,홍순조,최규보,권종범,원용순,박건,이은희 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

Agrobacterium radiobacter K84에 의한 장미 뿌리혹병의 생물적 방제

박광훈,차재순 충북대학교 첨단원예기술개발연구센터 2000 연구보고서 Vol.5 No.-

최근 우리 나라의 여러 작물에서 뿌리혹병(根頭癌腫病, crown gall)의 발생이 증가하고 있음이 보고되고 있으며, 특히 중요한 화훼작물인 장미를 재배하는 시설하우스에서 뿌리혹병의 발생은 매우 심한 피해를 가져오고 있다. 그럼에도 불구하고 이 병에 대한 방제는 거의 이루어지지 않고 있는 실정이다. 본 연구에는 전 세계적으로 매우 성공적으로 뿌리혹병의 생물농약으로 개발된 Agrobacterium radiobacter K84의 장미 뿌리혹병 방제효과를 검정하여 국내에서 장미 뿌리혹병의 방제에 그 사용가능성을 확인하고자 하였다, 장미의 지상부에 인위적인 상처를 주고 병원균을 접종하기 전에 그리고 접종후 A. radiobacter K84 균주 현탁액의 살포는 뿌리혹병의 발병율과 혹의 크기를 크게 감소시켰다. K84균주를 처리한 장미에서 뿌리혹병의 발병율은 5.0 - 6.7%로서 병원균을 단독 접종한 대조구에서의 발병율 85% 비하여 크게 낮았다. K84 균주를 처리한 장미에서 형성된 혹의 크기와 생체중도 병원균만을 접종한 대조구 장미에 형성된 혹은 4-5%로서 K84균주의 처리에 의해 크게 감소하였다. 장미의 뿌리에 인위적인 상처를 주고 병원균의 접종 전 및 후에 K84 현탁액에 침지 처리한 처리에 의해서도 혹의 크기, 생체중, 그리고 병발생율이 크게 감소하였다. 전체적으로 K84균주 처리에 의한 지상부 혹의 생물적방제가는 92-94%이었고, 뿌리에서의 뿌리혹병 생물적방제가는 51-59%이었다. 이상의 결과는 A. radiobacter K84균주의 처리가 매우 효과적으로 장미 뿌리혹병을 방제할 수 있음을 보여주고 있다. Servere crown gall disease was occurred in green house cultivating rose in Jinchen, Chungbuk recently. Although it causes problem on rose cultivation, the growers do not have many choices of control measures for the disease now. A. radiobacter K84 has been known as a strong antagonist against A. tumefaciens, a pathogen causing crown gall disease and used as a biopesticide for crown gall in many countries since it had been introduced in 1972. We tested control ability of A. radiobacter K84 for the crown gall disease on rose. Spray of A. radiobacter K84 suspension on above ground of rose either before of after pathogen spray reduced size and fresh weight of galls significantly. Size and fresh weight of galls on roses inoculated with pathogen either before A. radiobacter K84 spray (pathogen-K84 treatment) or after A. radiobacter K84 spray (K84-pathogen treatment) were 4 to 5% of those of galls on roses inoculated pathogen only. Diseased rate of plants inoculated pathogen only was 85% whereas diseased rates of pathogen-K84 or K84-pathogen treatments were 6.7% and 5.0% respectively. Dipping of roots of rose in suspension of A. radiobacter K84 was also reduced size of galls and diseased rate significantly. These results indicate that A. radiobacter K84 is effective in the prevention of gall formation by A. tumefaciens and it can be used to control of crown gall disease of rose.

광중합형 구치부 수복재료의 중합수축량과 중합수축력

박성호,이순영,조용식,김수선,이창재,김영주,이봉희,이광성,노병덕 大韓齒科保存學會 2003 Restorative Dentistry & Endodontics Vol.28 No.4

The purpose of present study was to evaluate the polymerization shrinkage stress and amount of linear shrinkage of composites and compomers for posterior restoration. For this purpose, linear polymerization shrinkage and polymerization stress were measured. For linear polymerization shrinkage and polymerization stress measurement, custom made Linometer (R&B, Daejon, Korea) and Stress measuring machine was used (R&B, Daejon, Korea). Compositers and compomers were evaluated; Dyract AP (Dentsply Detrey, Gumbh, German) Z100 (3M Dental Products, St. Paul, USA) Pyramid (Bisco, Schaumburg, USA) Synergy Compact (Coltene, Altstatten, Switzerland), Heliomolar (Vivadent/Ivoclar, Liechtenstein), and Compoglass (Vivadent Ivoclar/Liechtenstein) were used. 15 measurements were made for each material. Linear polymerization shrinkage or polymerization stress for each material was compared with one way ANOVA with Tukey at 95% levels of confidence. For linear shrinkage ; Heliomolar, Surefil<Synergy Compact, Z100<Dyract AP<Pyramid, Compoglass F (p<0.05) For Shrinkage stress ; Heliomolar < Z100, Pyramid<Synergy Compact, Compoglass F<Dyract AP<Heliomolar HB, Surefil (p<0.05)

효율적인 통합 업무를 위한 정보관리 시스템 구축

박두순,안종근,공용해,정재헌 호서대학교 반도체제조장비국산화연구센터 2001 반도체장비학술심포지움 Vol.2001 No.-

기업의 효율적인 정보시스템 구축은 정보화 사회에서는 반드시 필요하다.또한 기업의 성장 규모, 기업의 요구 사항, 기업의 보다 향상된 업무를 위해 시스템을 능동적으로 구현, 확장, 재구성되어야 한다.이에 정보의 연계, 최신 정보의 효율적 관리를 이용한 구체화와 정보화를 유지할 수 있다.이를 위하여 중소 업체에서는 한 번에 많은 투자를 해야되는 종합 정보화 시스템보다는 생산 관리, 인사 관리, 회계 관리 등 각각에 대한 정보화를 위해 가장 기본적인 프로그램들을 업체의 특성과 차별성을 고려하여 실용 업무에 보다 적합한 자동화 시스템구성의 필요성이 강조된다.따라서 이들 시스템간에 서로 정보를 교환하고, 의사결정을 하는 종합 관리 시스템을 구축하여야 하는데, 이를 위하여 기존에 개발된 영업관리, 생산 관리, 인사 관리, 회계관리 프로그램들을 통합하는 것이 새로운 시스템을 개발하는 것보다 경제적, 기능적 측면에서 매우 유리하다 할 것이다. 본 연구에서는 (주)두양금속의 기존에 사용중인 영업관리, 생산 관리, 인사 관리, 회계 관리 시스템을 통합하고자 이미 구축된 시스템을 분석하고 각각의 독립된 업무를 연계하여 효율적인 정보 관리 시스템을 구축하는 것에 목적을 두고있다.

우리 나라 유기농업의 현황, 문제점 및 개선방안

박흥식,오주성,구우서,정순재 東亞大學校附設 農業生命科學硏究所 1999 農業生命資援硏究 Vol.8 No.1

Recently government and general public have realized that recent agricultural practices have caused problems on soil properties, natural ecological systems, and environmental pollution also, due to the rapid economic growth, trade policy has to be advanced, import restrictions to protect domestic agricultural products are getting difficult in the international society. Trade liberalization will general marketing competition of our domestic agricultural products, and up with surplus problem. Now, environmental protectionism is getting popular, and organic farming is first initiated with main concern and submitted the national. proposal in the convention meeting of all agricultural societies. The aim of this paper is trying to report and discuss with you about present situation of organic farming research progress, on-going research, production aspects and problems or constrains in Korea.

探究學習을 强化하기 위한 評價改善 硏究

朴載昊,洪淳馨,李裕大 부산대학교 사범대학 과학교육연구소 1983 科學敎育硏究報 Vol.10 No.-

This paper is concerned with an efficient method of the evaluation of science lesson. Science lesson must be concentrated on the learner's improvement in his or her parsonality and ability since the learning process is important in the science lesson. The function of the evaluation is to find the loss of teaching and the reason so that we might be able to use the finding from the evaluation in remedial teaching for the learner's improvement in personality and ability. The evaluation plan should be established in detail before the teaching process according to the object of lesson. How to evaluate and what to evaluate must be based on the concrete object of lesson, that is, on the basic of the concrete object of science education for the improvement in understanding the natural phenomena, the function of research and experiment, the attitude and iinterest in nature.