부산광역시 승용자동차 주행중 전신진동 및 소음도 평가

옥치상,모현주,정재열 高神大學校保健科學硏究所 1997 보건과학연구소보 Vol.7 No.-

There are many vibrations and noixes during vehicle use in urban although pavement road. Those are from engin vibarations, tire and wheel related vibrations. And the vibrations of vehicle use cause frequently las variation of road state. This study investivated the whole-body vibration and noise caused as variation of road state and speeds during automobile duiving in Pusan City, Korea Based on the results, exposure to whole body vibration and noise during vehicle use was higher at 70km/h than 50km/h in speed. On the floor of vehicle at speed 50km/h and 70km/h, the the mean values of energy equivalent acceleration and permissible exposure time by vebrational performance were 99.2cm/s²(1512.4 min), 200.3cm/s²(1939.5 min)in x axis ; 132.3cm/s²(1035.9 min),182.3cm/s²(1278.2 min) in y axis;87.1cm/s²(2774.6 min),234.8cm/s²(4196.4 min) in z axis, respectively. And on the seat of vehicle at speed 50km/h and 70km/hr,82.0cm/s²(597.1 min),63.2cm/s²(757.4 min), 157.2cm/s²(1286.8 min) in z axis, respectively. Permissible noise exposure time(PNET) caused during vehicle use were 80hr, 184hr in speed 50km/h and 57hr, 116hr in speed 70kn/h when doors were closed and open,respectively.

o,m-Benzene-di-Sulfonyl Chlorides의 친핵성 치환반응에 대한 연구

옥치율,박현석 부산교육대학교 과학교육연구소 1989 科學敎育硏究 Vol.14 No.-

The Nucleophilic substitution reaction of o, m-benzene-di-sulfonyl chlorides with various substituted anilines in methanol-acetonitrile binary solvent mixtures at -15℃ For the reactivity of substrates, m-benzene-di-sulfonyl chloride has higher than o-benzene-di-sulfonyl chloride according to the steric effect of ortho position and the order of magnitude for the second order rate constants, p-CH_3 aniline > aniline > p-Cl aniline is the tendency of nucleophilicity as expected. The magnitudes of ρ_N and β are lager than benzensulfonyl chloride and indicate a relatively advanced bond-formation in the transition state. Relatively small values of a/s is an indication that the polarity-polaribility(π^*) of solvent contributes more than the hydrogen bond donor acidity (α). The reaction proceeds via an associative S_N2 mechanism.

병리검사 처방오류 개선 시스템 구축

이현임,최영진,구숙희,양승주,김병로,김묘정,신일근,신미옥,서임선 한국의료QA학회 2006 한국의료질향상학회지 Vol.13 No.2

문제: 조직병리검사의 처방이 복잡하고 전문화됨에 따라 오류처방이 빈번하게 발생되고 이를 해결하기위한 프로세스가 복잡하여 부서간의 갈등과 업무의 가중, 또한 병원 수입 감소가 초래되었다. 목적: 발생된 오류처방의 유형과 발생율, 오류처방을 해결하기 위한 프로세스를 파악하여 이에 대한 문제점을 개선하여 업무의 효율성과 관련부서간의 부가업무 감소와 갈등해소, 더불어 병원수익을 향상시키는 것에 목표를 두고 활동하였다. 의료기관: 서울시에 소재한 종합병원 질 향상 활동: 조직병리검사 처방의 오류처방 발생 원인과 유형, 발생율을 조사하여 원인을 파악하고 개선을 위한 프로세스를 구축하여 질 향상을 도모하였다. 개선효과: 수술실에서 의뢰한 외과 입원환자의 일반조직병리검사 오류율은 개선 전 7.8%에서 개선 후 3.5%, 동결절편조직검사 오류율은 개선 전 28.6%에서 개선 후 0%로 이전보다 모두 개선되었다. 또한 수술실 간호사의 업무 만족도는 일반조직병리검사의 처방시 95%, 동결절편조직검사 처방시 90%로 높은 만족도를 보였다. 단 병리과의 경우 업무가 증가됨에 따라 초과근무시간이 증가하였다.

Giuseppe Verdi의 오페라 무대의상 연구 : Concerning to La Traviata La Traviata 의 경우

현선희,김옥진 全南大學校家政科學硏究所 1998 生活科學硏究 Vol.8 No.-

The purpose of this study was to investigate how to express wearing style through characters and images of dramatis personae based on 「La Traviata」s played by 3 different directors : Mario Lanfranchi's performance, Franco Zeffirelli's performance and Richard Eyre's performance, with actual approach and costume expression of Opera by considering expressional characteristics of wearing style on Stage costume. First, stage costumes of each performance have the common expressional characteristics ; Silhouette shows historical setting, material and color shows characters and images of dramatis personae, details and trimming to make images more effective express characteristics ·social class ·personality ·images of the cast. As the plot progresses, main subject and atmosphere are expressed with darker color. It brings catastrophe. That means that even if each performance has been made in different year and by different director, whole atmosphere, color and materials of all stage costumes are closely similar. Second, stage costumes of the Opera has a tendency to be simplified around the late 20 century. Works of the middle 20 century use gay details and excessive trimming while works of the late 20 century use silhouette to express the historial setting and use the simple design but detail and trimming. Third, the recent stage costumes emphasize simple wearing style and symbolic representation of the cast including historical circumstances. That means unique clothes, stage costumes, follows simple and functional trend of daily dress. As the stage costume applies the popular trend, costumes style is getting simplified and adornment is getting disappeared. Modernism of the late 1900's might effect this trend. As conclusion, stage costume expression of Opera shows the current and the background which the symbol applies to and expresses characteristics of the cast. The stage costume plays a symbolic role in delivering the plot like dumb lines of Opera. That is, stage costume of composite art, Opera, plays a very important role as one of visual factors to elevate the atmosphere

일부 종합병원 간호원의 이직의사 요인에 대한 조사 연구

강현숙,오경옥 충남대학교 의과대학 지역사회의학연구소 1985 충남의대잡지 Vol.12 No.1

This study was attempted to determine the main factors on the turnover intention of the nurses in Taejeon area. The questionaires were given to 170 nurses were working at hospital in Taejeon from 2 to 8 June, 1984. The scales used for this study were the job satisfaction scale and the turnover intention scale developed. by the investigator. The results of the study were as follows : 1. The relationships between turnover intention and general characteristics-age, marital status, and level of education showed no statistical significance(P>0.05). The length of service, a˙ptitude to the job, concern of supporting family and the kind of hospital(i, e. , public or private) were proved to be significantly related to the turnover intention (P<0.05). 2. The relationships between turnover intention and job factors-pay, promotion, the type of supervision, co-worker, hospital administration, recognition, benefits, work itself were significant statistically(P<0.05). 3. Factors including job factors and general characteristics seem to be responsible to the turnover intention by 33.54%(R^2=0.3354). Among them hospital administration was the most significant .

2-(5-Nitro) furoylsulfonamide類의 合成에 關한 硏究(Ⅰ)

高玉鉉,曺在興 朝鮮大學校 工科大學 1974 論文集 Vol.3 No.-

In order to find 2-(5-Nitro) furoylsulfonamide derivatives possessing antimicrobial activity, four new 2-(5-Nitro) furoylsulfonamide derivatives obtained by the action of 2-(5-Nitro) furoylchloride on sulfonamides, such as sulfadiazine (2-sulfanilamidopyrimidine), sulfadimethoxine (2.6-dimethoxy-4-sulfanilamidopyrimidine), sulfamethoxypyridazine (3-methoxy-6-sulfanilamidopyridazine), sulfamerazine (4-methyl-2-sulfanil-amidopyrimidine), sulfamethazien (4.6-dimethyl-2-sulfanilamidopyrimidine), were synthesized according to Schotten-Baumann method.

CFSTR에서의 付着微生物의 增殖動力學에 관한 硏究

朴玉鉉,許木 동아대학교 환경문제연구소 1982 硏究報告 Vol.6 No.1

In order to generalize the kinetics of attached microbial growth, an experimental study using C. F. S. T. R. was carried out. Significant conclusions are as follows; A) Deoxygenation rate due to the symthesis of attached microbes and the oxidation of substrate at 30℃ is 0.26 gr O₂·gr COD^(-1). B) The relationship between growth rate at 30℃ and substrate load is; G. R(in mg cell·cm^(-2)·hr^(-1))=4.66×10^(-5)·F·S_(0)(in mg COD·hr^(-1))+1.01×10^(-3)

가정용 전기기기의 사용 실태

김현지,김현진,안옥희 영남대학교 지역발전연구소 1999 새마을지역개발연구 Vol.24 No.-

This survey carried out with three hundred housewives in her from thirties to fifties, those who lives in one's self around Taegu city, for satisfaction, possession and actual state of household electric appliances. It is tum up the desirable propensity to consume in buying but ineffective use in application generally in result.

혈액 투석 대기중 불안과 조절위 성격 특성과의 관계에 관한 연구

박금옥,김종임,김현리 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2

The purpose of this study was to provide data to better nursing intervention and nursing care plan for preventing or decreasing anxiety of hemodialysis patient. The data was gathered from May 1st to June 30th, 1992. The data was analysis was used SPSS PC program frequency, mean, standard deviation, ANOVA, Pearson Correlation Coefficient and Chronbach' α for reliability of STAI and HLC scale were computed. The results are summarized as follows: 1. The hypothesis that the higher the level of external locus of control in personalty, the higher the level of state anxiety, was rejected.(r=0.665, P=0.0001) 2. The hypothesis that the higher the level of trait anxiety, the higher the level of state anxiety, was accepted.(r=0.675, p=0.0001) The author thought that the futher study are needed to assist the specialized nursing care and holistic care of hemodialysis patient.

소프트웨어 프로세스 개선을 위한 형상관리 프로세스 프레임워크의 개발

장옥현;이병걸 서울여자대학교 컴퓨터과학연구소 2004 정보기술논문지 Vol.2 No.-

많은 소프트웨어 조직에서 형상관리 활동 수행을 통한 소프트웨어 제품의 품질향상 및 프로세스 개선을 위해 노력하고 있다. 그러나 현실적으로 형상관리에 소요되는 높은 비용과 체계적인 방법론 및 절차의 부재로 인하여 기대한 효과를 제대 로 얻지 못하고 있다. 본 논문에서는 기존의 형상관리 이슈들을 분석하고 재정의하여 다양한 형태의 소프트웨어 조직에서 조직의 특성에 맞게 형상관리 프로세스를 재구성하거나 변경할 수 있는 형상관리 프로세스 프레임워크를 제안한다. 제안하는 프레임워크는 CMM이나 SPICE와 같은 프로세스 표준에도 부합하도록 구성함으로써 조직의 소프트웨어 프로세스 개선에 직접 활용될 수 있도록 하였다. Many software organizations are pouring every effort in configuration management to improve their software process and thus to enhance the qualities of their software products. But it is still not feasible to have configuration management function effectively in organizations process improvement due to its high cost with implementation and the absence of the systematic methodology and procedures. This paper analyzes and reclassifies the existing configuration management issues, and proposes a framework to reorganize and customize the known configuration activities. The framework enables software organizations customize their configuration management to be consistent with organization's process environment and characteristics. The framework is also constructed to be compliance with such assessment standards as CMM or SPICE and thus can be practically used in improving organizations other software process areas.