국가예방접종전산등록체계 개발을 위한 민간의료 기관 하부구조 및 환경 조사연구

이무식,김은영,이건세,이석구,홍지영,김건엽,김대경,신의철,이연경,기몽서,나백주,김영택 한국모자보건학회 2003 한국모자보건학회지 Vol.7 No.2

대구지역 시정거리의 장기변화와 시정거리 변동에 미치는 영향인자에 관한 연구

김무식 대구보건대학 1999 대구보건대학 論文集 Vol.19 No.-

본 연구는 대구지역의 장기간 시정거리의 변화와 그 변동에 미치는 각종 영향인자를 파악하기 위해 1990년부터 1997년까지 최근 8년간에 걸쳐 관측 및 측정된 장기간 대기질 농도자료 및 기상관련 자료를 각각 이용하여 비교 분석하고자 하였다. 대기질 자료는 환경부에서 운영하고 있는 5개소 대기오염자동측정소에서 측정된 부유먼지를 포함한 기준성 대기오염물질의 매 시간별 농도자료를 이용하였으며, 기상관련 자료는 대구기상대에서 관측된 매 3시간별 기상자료를 각각 활용하였다. 시정거리의 일중 변화는 밤과 새벽 시간대에 가장 낮으며, 시간이 경과할수록 점차 회복되다가 오후 3시를 시점으로 가장 양호한 상태를 보이는 전형적인 일 변동을 하고 있었으며, 장기간의 시정거리의 변화형태를 보면 봄철과 가을에는 비교적 상승하다가 동절기와 하절기에 다소 낮아지는 형태의 계절변동을 보이다가 1995년을 기점으로 하여 최근 들어 전반적으로 시정이 악화되는 경향을 나타내고 있었다. 오후 3시에 관측된 자료를 바탕으로 악시정(5㎞ 이하) 및 저시정(12㎞ 이하)의 발생빈도를 조사한 결과 여름철과 겨울철에 가장 높은 발생 빈도를 보였다. 최근 8년간(총 2922일) 중에 저시정이 관측된 날은 594일(20.3%)을 차지하고 있었으며, 악시정은 36일(1.2%) 그리고 이 기간 중 저시정과 함께 강수가 있었던 날은 203일(6.9%)을 각각 차지하고 있었다. 봄철의 시정거리의 감소는 주로 부유먼지의 영향이 큰 것으로 보이며, 연중 시정거리가 가장 낮게 나타난 6월에는 오존의 월 평균농도가 가장 높게 나타나는 기간으로서 이 기간 중의 저시정의 발생은 주로 대기 중 광화학스모그의 발생가능성과 관련지을 수 있었다. 늦은 가을에서 이른 겨울철의 시정거리 악화는 부유먼지와 질소산화물, 아황산가스 등과 같은 연료의 연소관련 대기오염물질의 발생량 증가로 인한 영향과 기온의 일교차가 심하여 복사성 역전현상의 저속시간이 길어지는 미기상요인이 복합적으로 영향을 미치는 것으로 사료되었다. This study was carried out to investigate the affecting factors on variations and long-trends of the atmospheric visibility in the metropolitan area of Taegu. To compare visibility data based on human observation of the perceptibility of targets, the most comprehensive sets of long-term air quality and meteorological data were used. The air quality and meteorological data was measured at 5 sites of local air quality monitoring networks and Taegu Weather Station during the last 8 years(1990~1997), respectively. Diurnal variations of visibility were low at night and high in the daytime. Also it was found to exhibit substantial seasonal variations, lower in winter and summer seasons than in spring and fall. In the long trends, visibility impairment was slightly reduced to lower levels between early 1990 and 1997. Analysis includes low(12㎞) and poor(5㎞) visibility measured at 3:00 pm. It was observed that the number of days for low visibility was 594 days(20.3%) and poor visibility was 36 days(1.2%) during the last 8 years(2922 days). The number of days for low visibility and rainy days in this period was 203 days(6.9%). Visibility reductions in springtime was responsible for particulate matter emissions, whereas impairment visibility in summertime was due to photochemical smog. It could be assumed that it shows symptoms of photochemical smog when the atmospheric ozone concentration was slightly increased and nitrogen dioxide started to decrease under strong solar radiation. Reductions of the visibility in late fall and early winter were complexly affected by fossil combustion-related emissions such as particulate matter, nitrogen dioxide, sulfur dioxide and microclimatological factors such as radiation inversion layer formation near the earth's surface.

PDLC의 상 변환 특성

김영식,이영재,조무희 단국대학교 1996 論文集 Vol.30 No.-

Phase separated liquid crystal in PDLC(polymer dispersed liquid crystal) has a characteristic behavior of alignment by the external electric field. There are three kinds of methods for fabrication of PDLCs, PIPS(polymerization induced phase separation), TIPS(thermally induced phase separation),and SIPS(solvent induced phase separation). We have made PDLC samples by using the TIPS method and studied the characteristics of phase separation, We have used 5CB(K15), 8CB(K24), and 10CB(K30) as liquid crystal, and PMMA and PVEM as polymer. Phase separation characteristics according to the rate of temperature cooling were observed by a polarization microscope, and quantitatively measured by light scattering method.

環境技師의 職務滿足度에 關한 調査 (Ⅰ)

金武植,金仁煥 대구보건대학 1991 대구보건대학 論文集 Vol.12 No.-

To assess the job satisfaction of the environmental engineers affecting to job satisfaction, a questionaire survey was carried out on 95 professional environmental engineers working in the industrial waste water treatment plants in Taegu city and Kyungbuk province from June 1st to June 30th, 1988. The proportion of environmental engineers who were working 10 hours or so a day was 54.74% through Taegu city and Kyungbuk province working in the small facilities were working more than 10 hours a day. As a result of the analytical data of job satisfaction, the human relationship was 64.90% which revealed the highest level and opportunity of promotion was 26.80% which revealed the lowest level. From above results, it was shown that the more working duration and total working career is longer, the more payment has been increased with good human relationship, promotion and job satisfation.

요통환자의 외래 진료양상에 대한 조사

조무식,김선주,원혜윤,고정관,이경석 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.2

We report a series of 220 patients with low back pain who visited through neurosurgical out-patient department(OPD) from January 1994 to June 1994. We investigated how they were treated and what was the outcome on December 1995 by telephone interview. During the study period, 176 patients (80%) visited our OPD not more than twice. Frequency of OPD visit was single in 138 patients (62.7%), twice in 38 patients (17.3%), and over twice in 44 patients (20.0%). Twenty six patients (11.8%) were admitted, and 16 patients (7.3%) underwent an operation. Sixteen patients underwent surgery in this hospital, and the other 12 patients underwent surgery in any other hospitals. The rate of revisit was relatively high in patients who had a special study (58.1%), whose impression was herniated lumbar disc (41.2%) or degenerative spondylosis (55.6%), and who received prescriptions for drug (42.1%) or underwent an operation(87.5%). The rate of special study, prescriptions and/or operations of was relatively low in this hospital, which seems to lessen the rate of revisit. More active management seems to be necessary for the patient' satisfaction.

번역노걸대의 표기와 음운

김무식 문학과언어연구회 2003 문화와 융합 Vol.25 No.-

생쥐 배종양 세포에 있어서 tPA 유전자 발현에 관한 연구

權戊植 성균관대학교 생명과학자원연구소 1994 生命資源科學硏究 Vol.1 No.1

F9 murine embryonal carcinoma cells expresed gene for tissue plasminogen activator(tPA), upon differentiation in vitro induced by retinoic acid(5×10 exp(-6)M/1). A recombinant plasmid(pBTPA) capable of tPA sense and antisense RNAs was constructed, and used for the RNA protection assay for tPA gene transcript in the differentiated F9 cells.

Eethyl benezylidencyanoacetate 유도체에 대한 thiophenol 첨가 반응의 속도론적 연구

朴茂淳,金文執,崔元植,黃善岩,孟柱煬 순천향대학교 1991 논문집 Vol.14 No.1

Reaction of benzaldehyde derivatives with ethylacetate afforded ethylbenzylidenecyanoacetate. Especially, the crystal structure of ethyl p-methoxybenzylidenecyanoacetate were demonstrated by X-ray diffrection method. The crystal structure is only exist in E-form. The kinetic studies on the mechanism of nucleophilic addition of thiophenol to ethyl benzylidenecyanoacetate have been investigated by UV-spectrophotomery and the rate equation which can be applied over wide pH range was obtained. From the rate equation, effect of generalbase and substituent, the fellowing reaction proposed. Below pH 3.0, thiophenol added to the double bond, while above pH9.0 thiophenoxide ion added to the double bond. In the range of pH from 3.0 to 9.0, these reaction occurred competitively.

成長에 따른 肝細胞의 量的 變化에 關한 硏究

金武剛,金源式 충남대학교 의과대학 지역사회의학연구소 1987 충남의대잡지 Vol.14 No.1

To evaluate the morphological and functional changes of the hepatic cells of hybrid chick according to its growing stages, the volume of cytoplasm, nucleus and nucleolus were measured in 10 specimens of each group; the group of 2nd day, 14th day, 2nd month, 5th month and the group of 11th month after hatching. The results were as follows; 1. The volume of nucleus and nucleolus was increased from the 2nd day to the 14th day after hatching (actively growing period) and from the 5th month to the 11th month after hatching (the period of hypertrophy). The volume chage of cytoplasm appears oppositely to that of nucleus and nucleolus. 2. The nucleoplasmic index was increased at actively growing period and the period of hypertrophy, and the ratio of nucleolar volume to nuclear volume was increased at actively growing period, but unchanged at the period of hypertrophy.

피르빅산 탈수소 효소(돼지 신장)의 순수 정제

권무식,홍성렬 成均館大學校 科學技術硏究所 1990 論文集 Vol.41 No.1

Pyruvate dehydrogenase(El) composed of two nonidentical subunits a & b has been isolated from Pyruvate dehydrogenase complex(PDC) (porcine kidney). Essential steps in this purification process are involved in fractionation of PDC component by sodium dodecyl sulfate -polyacrylamide gel electrophoresis (SDS -PAGE), electroelution of E1 (a, b) using dialysis membrane, and ethanol precipitation of eluate. Anti-El antiserum has been raised in a rabbit against El(a, b) purified from porcine kidney. The anti-El antiserum is immunoreacted with 20ng of Ela or Elb by a dot-blot assay.