한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

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

황사입자와 대기 중의 SO₂및 NO₂의 반응에 의한 입자의 성분 변화 모사

최문규,김용범 弘益大學校 科學技術硏究所 1998 科學技術硏究論文集 Vol.9 No.2

Yellow sand is the phenomenon of long-range transport of dust particles from the Gobi desert, the Taklamakan desert and the loess area in the Hwanghur river to various regions in the northeast Asia. The gas-solid reaction of SO₂and NO₂in the atmosphere and K₂O, Na₂O and CaO in the Yellow sand particle was investigated by developing a two-stage model. To this end we employed the assumption that the Yellow sand particle is composed of 5.0% K₂O, 4.5% Na₂O, 7.2% CaO, 76.7% inert materials (SiO₂, Al₂O₃,MgO) and 6.6% catalytic materials (Fe₂O₃, MnO, TiO₂). The reactions between gaseous and solid reactants are assumed to be the second order, and various physical properties of SO₂and NO₂ were evaluated theoretically to yield the effective diffusivities. The magnitude of the reaction constants was determined by the calculations of the respective equilibrium constants. Then, the values of reaction constants were chosen so that the simulation results of present investigation may predict the measurements of and in Yellow sand particles obtained in the Yaku island. The results of the modeling indicate that K₂O, Na₂O and CaO in the 9μm Yellow sand particle are consumed as much as 46.3%, 40.1%, and 9.9%, respectively, by reacting with SO₂ and NO₂ in the atmosphere while the particle is being blown from its source regions to Korea. Since the dominant portions of those solid reactants are left unreacted during their passage into Korea, Yellow sand particles play a dual role of carrying-in and neutralizing SO₂ and NO₂ blown from China.

광도 변화가 광중합형 컴포머와 컴포짓트 레진의 중합도 및 불소 유출에 주는 영향

최재윤,이해형,임범순,이용근,신현철 大韓齒科器材學會 2004 대한치과재료학회지 Vol.31 No.4

The purpose of this study was to investigate the fluoride releasing behavior of one self-curing glass-ionomer (Fuji II), one light-curing glass-ionomer (Fuji II LC), three compomers (PrismaFlow, UniFil F, and Dyract AP) and SIX composite resins (Flowline, Fissurit FX, Flow-It, Wave, Heliomolar Flow, and Glacier) as a function of light intensity. Disk type specimens were stored in deionized water at 37℃ for 1, 2, 4, 8 hrs and 1, 2, 7, 14, 21, 28 days. The deionized water was changed after measurements. The amount of fluoride ion, which was released from specimens, was measured by pH/ISE Meter (Istek Model 730P, Korea) with fluoride electrode. The results were statistically compared by Tukey multiple comparisons test (p=0.05). There were significant differences in degree of polymerization between specimens with 1 hr after irradiation and those with 24 hrs after irradiation (p<0.05). The cumulative amount of fluoride released was decreased with increasing light intensity (or degree of polymerization). The fluoride-releasing patterns of specimens were significantly different (p<0.05).

20km와 150km의 도로싸이클 주행이 혈중 렙틴, 지질과 호르몬 수준에 미치는 영향

최용어,권봉안,오재근,김범수,조준용,김문희 한국체육대학교 체육과학연구소 2000 韓國體育大學校附屬 體育科學硏究所論文集 Vol.19 No.1

Serum leptin, glucose, lipid profiles (free fatty acid, triglyceride, total cholesterol) were determined in two groups of subjects undergoing long and short strenous cycle race, 8 men who fasted overnight and then pedaled 20km cycle race and 8 men, 150km cycle race, respectively, Blood samples were collected before race, immediately after cessation of race and 2hr, 6hr after the end of race period. Cyclist pedaling 20km cycle race and cyclist pedaling 150km cycle race showed no statistical differences in leptin level. After 6hr of rest, leptin concentrations were gradually decreased but showed no statistical different in both groups. Epinephrine (p〈.01) and norepinephrine (p〈.001) concentration in comparison to pre-race levels were increased significantly. But insulin concentration in comparison to pre-race levels were decreased significantly (p〈.001). Glucose (p〈.01), free fatty acid (p〈.001), cholesterol (p〈.001) and triglyceride (p〈.01) were increased immediately after cessation of race in both groups.

極相林土壤과 土壞微生物의 分布

趙洪範,이기성,崔榮吉 漢陽大學校 環境科學硏究所 1985 環境科學論文集 Vol.6 No.-

경기도 광릉의 주엽산 일대의 삼림토양을 대상으로 5개의 정점을 설정하여 토양의 환경요인과 토양미생물의 군집규모를 조사하여 토양미생물의 토양생태계內의 기능을 토양의 환경요인과 상호 관련지어 해석하는 한편, 미생물의 개체군증식에 미치는 환경요인을 규명하는 미생물 생태학적인 연구를 실시하였다. 그리고 S/O value와 섬유소 분해 미생물 군집 크기 사이의 상관지수를 구하여, 토양생태계 內의 구조 및 기능 해석을 위한 새로운 biological index로서 S/O value가 적용 가능한 지를 조사하였다. 그 연구결과를 요약하면 다음과 같다. 1. 토양미생물의 군집 규모는 상층이 하층토양에 비하여 컸다. 또 토양미생물 군집의 규모를 세가지 유형으로 구분할 때, 일반세균>방선균류>일반균류의 순으로 군집의 크기가 확인되었으며 토양 內의 유기물 분해에 기여하는 작용도에 있어서도 그 순위가 동일하였다. 섬유소 분해능을 지닌 미생물 군집의 비율은 일반세균의 경우 75.8%, 방선균류는 81.2%, 일반균류는 54.5% 정도가 되어 매우 높았다. 한편 세균류와 균류의 개체군 규모는 3:1의 비를 나타내었다. 2. 실험대상지역의 토양 pH는 5.2∼5.7범위였으며, 토양 온도 및 무기이온의 함량은 일반적으로 상층이 높은 값을 나타내었으나 함수량은 하층이 높은 값을 보였다. 환경요인중 개체군 증식에 기여하는 영향이 가장 큰 parameter는 pH로 추정되었는데, 함수량, ??이온의 함량도 어느정도 영향력을 미치는 것으로 추정되었다. 3. 환경요인의 분석에서 수용성 당류, 아미노산의 함량은 상층이 하층에 비해 높았으나 총 유기물함량은 수직적으로나 정점별로도 유의한 차이는 없었다. 4. S/O value는 개체군 규모가 클수록 높았다. S/O value와 섬유소 분해 미생물 군집의 크기 사이의 상관지수는, S/O value와 총 섬유소 분해 미생물 사이에서 0.769, 일반 섬유소 분해 세균과의 경우 0.700, 방선균류 0.788, 일반균류는 0.576으로 나타나, 상당히 유의한 상관관계가 있었다. 5. 토양의 textile을 예견할 수 있는 균사체 발달 정도는 천이과정 중의 정점에서, 극상단계에 거의 도달한 정점에 비하여 양호하였다. 6. 실험대상지역의 토양생태계는 생물군집 중 미생물 군집의 규모 수준에서 고찰해 볼 때 극상단계에 도달한 것으로 판단된 정점도 실질적으로 아직 천이과정 중인 생태계로 판명되었다. The authors surveyed around Mt. Choo Yub in Kwang Reung on April 14th in 1983 and examined both environmental factors and microbial population size including the cellulolytic microbes in soil. In order to elucidate the relationship between soil environmental factors and the function of soil microbes in the soil, and to examine the environmental factors affecting to the microbial population size, this research was carried out. And calculated the correlation coefficients between S/O value and population size of cellulolytic microbes, S/O value was examined to be applied as new biological index for analysis of structure and function in soil ecosystem. The results of this experiment are summarized as follows. (1) The population size of soil microorgasms in surface layer was larger than that of lower layer. Subdivided the microbial community in the soil into three groups such as general bacteria, actinomycetes and general fungi, the population sizes and the activity in degradation of organic substances were large in order of general bacteria, actinomycetes and general fungi, respectively. Composition of cellulolytic microbes in subdivided microbial group was high as much as 75% in bacteria, 81.2% in actinomycetes and as 54.5% in fungi. The ratio of bacteria to fungi was 3:1. (2) PH value of the experimental soil was generally the range of 5.2∼5.7, the temperature of surface layer was higher about 5℃than that of lower layer. The amounts of inorganic components such as ??, ??, ??, ??, ?? were more accumulated in surface soil than those of lower layer. It is postulated that the parameter affecting strongly to the population size is pH among the various environmental factors. In addition, the moisture content and the amount of ?? were also related with the population size of soil microbes, to some extent. (3) In the analysis of organic substances such as free amino acid, soluble sugar and total organic matter, the amount of free amino acid and soluble sugar in surface layer were higher than those of lower later, but the amount of total organic matter has no significance in the sense of amounts between surface layer and lower layer. (4) The S/O value(amount of soluble sugar/amount of total organic matter) in soil was high in accordance with increase of the population size. And the correlation coefficients between S/O ratio and population size of cellulolytic microbes were shown such as 0.769, 0.700, 0.788, 0.576 respectively, in total cellulolytic population size, general bacteria, actinomycetes and general fungi. That is to say, it is significantly correlated between S/O ratio and population size of cellulolytic microbes. It was considered that S/O value can be adapted as a useful biological index for interpretation of the function and structure in soil ecosystem. (5) Mycelial extension to predict the textile of soil is more active in successional ecosystem than in the almost matured climax ecosystem. (6) The ecosystem of experimental area referring to the level of microbial population size experimental area is actually postulated successional ecosystem.

치과용 콤포짓트 레진의 적정중합을 위한 최소 광조사 시간 평가

임범순,이용근,김철위,최기열,이중배 大韓齒科器材學會 2004 대한치과재료학회지 Vol.31 No.1

The aim of this study was to estimate the minimum irradiation time for dental composites using a dynamic mechanical analyzer (DMA) and FT-IR. Six commercially available dental composites with A3 shade were tested: Heliomolar RO (Vivadent, Liechtenstein), Charisma (Kulzer, Germany), Herculite XRV Enamel (Kerr, USA), Aelitefil (Bisco, USA), Z100 (3M, USA), and Z250 (3M, USA). Storage modulus was measured by using DMA (StressTech Rheometer, Rheologica Instrument, Sweden) with fast oscillation mode (1 Hz). After disk-type (4 ㎜ ?1 ㎜) samples were irradiated with 500 mW/cm2 for 1, 2, 3, 4, 5, 10, 15, 20, and 30 s, storage modulus was recorded continuously for 60 min. Degree of conversion was also measured using FT-IR spectroscopy (FTS-165, Biorad Win-IR, Perkin-Elmer, USA) at 60 min after irradiation with same curing condition as DMA test. Sample irradiated with 500 mW/cm2 for 120 s was used as a control. The average of results for five specimens was compared using Tukey multiple comparison test (p=0.05) and the minimum irradiation time of composites was determined. The minimum irradiation time to get adequate polymerization was different depending on the dental composites. Both Z100 and Z250 require short irradiation times (5 s) and Charisma requires long irradiation time (15 s).

정규기상관측자료를 이용한 주간의 현열 플럭스 추정

이종범,김용국,박철용 한국환경과학회 2000 한국환경과학회지 Vol.9 No.2

The purpose of the present study is to develope the estimation scheme for sensible heat flux by semi-empirical approach using routine meteorological data such as solar radiation and air temperature. To compare observed sensible heat flux with estimated sensible heat flux, the sensible heat fluxes were measured by three dimensional sonic anemometer-thermometer. The field observation was performed during 1 year from December 1, 1995 to November 30, 1996 on a rice paddy field in Chunchon basin. The heat fluxes were measured at a heights of 5m and mean meteorological variables were obtained at two levels, 2.5m(or 1.5m) and 10m. Since condition of rice paddy field such as, wetness of the field, roughness length, vary widely, we devided annual data to 5 periods. Comparing with two sensible heat fluxes, the results showed that the correlation coefficients were more than 0.86. Thus, we can conclude that the estimation method of sensible heat fluxes using routine meteorological data is practical and reliable enough.

노인환자에서 전신마취 후 발견된 뇌경색

이광범,김정률,안용미,최준석,박천희 朝鮮大學校 附設 醫學硏究所 2008 The Medical Journal of Chosun University Vol.33 No.3

Perioperative cerebral infarction is rare but may be fatal. This is a case report of acute cerebral infarction following general anesthesia in geriatric patient. A 72 year old female patient was admitted for transabdominal hysterectomy and bilateral saipingooophorectomy and pelvic lymphnode dissection. Preanesthetic assessment revealed a history of hypertension and diabetes mellitus. After surgery, she was alert but she gradually appeared to have right hemiparesis and confusion. Emergency CT brain scan showed early cerebral infarction in the middle cerebral artery territory. She was transferred to the depart ment of neurology and received treatment. She was discharged at 19 days after surgery with improved symptoms.

강변여과를 이용한 상수원수 개발에 관한 연구

이해승,최용범 도립 강원전문대학 2000 道立 江原專門大學 論文集 Vol.3 No.-

The purpose of this study was to development of water resource using blank filtration. Bank Filtration is the naturally occurring influx of surface water to the groundwater store, via the bed and banks of the surface water body. From a water resources perspective, this process is characterised by an improvement in water quality. As a Results, Removal of particles, bacteria, viruses and parasites Removal of easily biodegradable compounds Reduction of persistent organic contaminants. Therefore, the method using blank filtration has the excellent method with development of water resource.