階層에 따른 家庭生活觀의 調査硏究 : 家政科敎育의 方向과 그 內容에 關한 硏究(Ⅱ)

姜信珠,徐英淑 慶北大學校 師範大學 1979 敎育硏究誌 Vol.21 No.-

The purpose of this study was to suggest the direction of home economics education and to establish the new home economics curriculum by surveying and analizing the view of family life value on the basis of sex, academic level, and ages. The results were as follows. 1. The most important aspect of family life is to bring up and educate children. 2. On clothing selection, the most important factors are individuality and practicality but only individuality is most important in case of young and high academic respondants. 3. On food selection, nutritive value is reargded as the most important factor but preference for food is equally important in case of young and high academic respondants. 4. With respect to dwelling-house, efficiency is regarded as important factor but aesthetical condition is also regarded as important factor among young respondants. 5. The greater part of male sex object to working mother by reason of difficulty in educating children. 6. Most respondants obtain information for home management from T.V., radio and newspaper and mainly spend their leisure time in watching T.V.

감상을 통한 유아 음악교육에 대한 이론적 고찰

강신영 원광대학교 대학원 2008 論文集 Vol.40 No.-

This study was written on purpose to provide a basic source meterial about a suitable appreciation for young children through a theoretical consideration about importance of music education for young children by using music apprecition. To achieve this, considers the importance of music appreciation for young children at the beginning. The second, looks types of music apperciation by dividing into two branches. A Type following the attitude of appreciaton and the other type following the method of appreciaton. The third, looks into the actual conditions of music appreciation activities for young children base on preceding researches, and indicates desirable music appreciation activities. Theses theoretical considerations will be used as a basic source meterial to develop music appreciation programs for young children afterwards.

BMP test를 통한 음폐수와 하수슬러지의 병합소화 특성 평가

이수영ㆍ윤영삼ㆍ강준구ㆍ김기헌ㆍ신선경(Su young LeeㆍYoung Sam YoonㆍJun Gu KangㆍKi Heon KimㆍSun Kyoung Shin) 유기성자원학회 2016 유기물자원화 Vol.24 No.1

혐기성 소화의 주요 조건 중 하나인 C/N비의 경우 하수슬러지는 5.40으로 낮게 나타난 반면 음폐수(Food waste leachate)는 21.84로 높게 나타났다. C/N비가 낮을 경우 혐기성소화의 저해 요인으로 작용될 수 있기 때문에 음폐수의 높은 유기물 농도 및 C/N 비를 활용하여 메탄가스 발생량 증가시킬 수 있었다. Tchobanoglous이 제안한 이론적 메탄가스 발생량 예측수식을 적용하여 메탄 및 바이오가스 발생량을 산정한 결과 하수슬러지 단일 혐기소화의 경우 305.6 mLㆍCH4/gㆍVS, 689.4 mLㆍCH4/gㆍVS의 메탄, 바이오가스가 발생하였고 음폐수 : 하수슬러지를 1:9로 혼합한 시료는 약 322 mLㆍCH4/gㆍVS, 3:7시료에서는 약 354 mLㆍCH4/gㆍVS, 5:5시료에서는 약 386 mLㆍCH4/gㆍVS의 메탄가스가 발생하는 것으로 분석되었다. BMP 실험 결과 1:9, 3:7, 5:5 비율로 병합 처리한 경우 각각 약 233, 298, 344 mLㆍCH4/gㆍVS의 메탄가스가 발생하였다. 따라서 음폐수의 혼합비율이 높아질수록 메탄가스 발생량은 증가하였고 하수슬러지와 음폐수의 혼합 비율에 따른 병합처리 시 하수슬러지 단독처리에 비해 다량의 메탄가스가 발생되었다. BMP 실험을 통해 생산된 메탄가스의 누적생산 곡선을 Modified Gompertz model과 first order kinetic model에 적용하여 추정한 결과, 메탄생성량은 Modified Gompertz model에서는 238.5, 302.3, 353.6 mL/gㆍVS 발생하였고 first order kinetic model에서는 242.8, 312.5, 365.5 mL/gㆍVS로 음폐수와의 혼합비율이 증가할수록 높게 나타났으며, 최대 메탄생성속도의 경우 3:7비율에서 48.2 mL/gVSㆍday로 최대 메탄생성 속도를 보였다. first order kinetic model의 1차 반응속도상수 k값은 1:9, 3:7, 5:5 비율에 따라 0.32, 0.22, 0.08day-1 나타났다. 1차 반응속도 상수의 경우 음폐수의 혼합비율이 낮을수록 높게 나타났다. Modified Gompertz와 first order kinetic model 모두 실험결과를 잘 모사하였으며, 실험결과와 모의결과의 적합도를 나타내는 상관계수(R2)의 경우 0.92∼0.98으로 높은 상관성을 나타내었다. We mix food waste leachate and sewage sludge by the proportion of 1:9, 3:7 and 5:5. It turns out that they produced 233, 298 and 344 CH4ㆍmL/gㆍVS of methane gas. The result suggests that as the mixing rate of food waste leachate rises, the methane gas productions increases as well. And more methane gas is made when co-digesting sewage sludge and food waste leachate based on the mixing ratio, rather than digesting only sewage sludge alone. Modified Gompertz and Exponential Model describe the BMP test results that show how methane gas are produced from organic waste. According to the test, higher the mixing rate of food waste leachate is, higher the methane gas productions is. The mixing ratio of food waste leachate that produces the largest volume of methane gas is 3:7. Modified Gompertz model and Exponential model describe the test results very well. The correlation values(R2) that show how the results of model prediction and experiment are close is 0.92 to 0.98.

신장질환이 동반된 고혈압 환자에서 칼승길항제 Felodipine의 효과

신영태,정민수,이순구,김성숙,이강욱 大韓臨床藥理學會 1993 臨床藥理學會誌 Vol.1 No.1

KAL기 추락에 의한 대량재해의 개인식별

강신몽,이원태,고영창,최상규,김윤희,이홍석,서재관,윤중진,이혜경,최득린,김종열,윤창육,변명식,이장홍 大韓法醫學會 1991 대한법의학회지 Vol.15 No.2

Individual identification is an important part in medicolegal field especially in mass disaster. At July, 27, 1989, KAL KE-803 was crashed on landing at Tripoli International Airport, Liba. The plane was caught in fire and sixty eight Koreans were sacrified. The majority of victims were severely charred and injured. The authors examed all dead bodies and successfully identified all the cases through visual, anthropological, odontological, radiological and pathological methods including fingerprint and blood typing.

유아교육 관련 인터넷 사이트의 현황조사 및 평가준거 개발을 위한 기초 연구

강신영,황해익 부산대학교 영유아보육연구소 2000 영유아보육연구 Vol.6 No.-

The purpose of this study is 1) to investigate the present conditions of the internet site in relation to the early childhood education, 2) to develope questions and to investigate the validity of internet site evaluation criteria. The present conditions of the internet site in relation to the early childhood education have been surveyed by means of the searching words "early childhood education" in the site providing us with the searching engine service. In the course of this study 517 sites were found on the 12th day of September, 2000. The items of evaluation criteria have been made by the researcher on reference to preceding studies, and the validity was investigated on the criteria referred to a questionnaire by means of E-mail. The questionnaire was composed of 28 items about criteria and this items were rated at 4 point scale by teachers, parents, early childhood education majors. The results had it that generally rating about evaluation criteria was concentrated to "important", so they agreed to appropriateness as early childhood educational internet site evaluation criteria.

膜分離에 의한 海水의 淡水化에 관한 硏究

申盛義,李性琪,崔炯一,申大允,金永範,李抵憲,姜永周 조선대학교 환경연구소 1989 環境公害硏究 Vol.6 No.-

In this study, we made investigation into water permeation, solute separation, concentration and Na^(+), K^(+), Mg^(2+), Ca^(2+), Cl^(-), SO^(2)_(4)-, HCO^(-)_(3) ions separation of seawater by the revers osmosis process using a suitable semipermeable membrane. The different thickness of membranes were prepared. On heat treatment, temperature was 80℃ and thier effects were also investigated. The flat single module system was made to be capable of treating feed solution at 200-2000cc/min and 120 atm. The experimental results can be summerized as follows: 1) As the effective operating pressure increased, permeability of pure water proportionally increased. 2) As the exposure period of the manufactured membrane in air increased, permeation rate increased, but as the thickness of the membrane increased, permeation rate decreased. 3) The capacity for being reproductive of the manufactured membrane (CA: 30wt%, Formamide: 45wt%, Acetone: 25wt%) in their performance was less than 10-30% and agreed with that reported in the literature. 4) We could separated about 85-95% of salt ion in seawater using a flat single module system.

漸進的·急進的 運動負荷가 血液의 pH, Sugar 및 Lactate에 미치는 影響

姜炯基,辛元太,白永守,殷熙寬,宋基成,河哲秀 漢陽大學校 體育科學硏究所 1986 體育科學 Vol.6 No.6

The purpose of this study is to in-vestigate the effects of gradual and radical exercise load on the treadmill for PH, Sugar and Lactate in Blood by selecting 14 subjects in H university, All subjects began exercise by 6mPH for 4 minutes at start and increased exercise speed up to HR 140 by increasing every minute as gradual load. And subjects began exercise by 9mPH at first and increased load up to HR 140 as radical exercise load. The results are as follows: (1) In PH in Blood, gradual exercise load is lower than radical training in all subjects. (p<0.05) (2) In Sugar in Blood, radical exercise load is higher than gradual exercise load in all subjects. (p<0.05) (3) In Lactic Acid in Blood, gradual training is higher than radical exercise load in all subjects. (p<0.01) (4) In Lactic Acid, all subjects showed high value and its is also in Sugar, than the method of exercise load is according to anaerobic energy metabolism.

신증후성 출혈열(HFRS)의 임상 양상에 관한 고찰

강민규,황평주,김종학,나기량,이강욱,신영태 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2

Hemorrhagic fever with renal syndrome(HFRS) is an acute viral disease characterized by fever, cardiovascular instabilities, hemorrhagic manifestation and renal failure. Eighty-eight cases of HERS who were admitted to Chung-Nam National University Hospital from July 1988 to December 1997 were analysed from the stand-point of clinical and laboratory findings. The results were as follows. 1. The months of peak incidence were November and December. 2. The most frequent chief complains on admission were fever and chill, abdominal pain, nausea and vomiting, myalgia and headache, respectively. 3. The clinical stage on admission were oligouric(42 cases), febrile(22 cases), hypotensive(5 cases) and diuretic(3 cases) phase, respectively. 4. In laboratory analysis, leukocytosis, thrombocytopenia and proteinuria were observed in most of the case. 5. The infection rate of Leptospirosis and Scrub typhus in 72 HFRS patients was 13.9%(8 cases and 2 cases). 6. The mortality rate was 4.2% anti the cause of death were shock(2cases) and pulmonary hemorrhage(1 case)

자발적 초점성분절성사구체경화증 Mouse 모델에서 TGF-β및 MCP-1 유전자발현에 미치는 Renin Angiotensin System 의 영향에 관한 연구

신영태,서광선,이강욱 충남대학교 의과대학 지역사회의학연구소 1999 충남의대잡지 Vol.26 No.1

The role of angiotensin Ⅱ in the pathogenesis of the progressive renal injury process has been studied in many human renal diseases and animal renal injury models. The inhibition of angiotensin Ⅱ also has been reported to be effective to attenuate renal injury process in many human renal diseases and animal models. The activation of TGF-β and MCP-1 gene is thought to be related with renal injury process. A mutant strain FGS/Nga/Kist mouse is reported to develop focal and segmental glomerulosis, spontaneously. In order to evaluate renal pathology, MCP-1 and TGF-β gene expressions and the effect of renin-angiotensin system inhibition, 8 FGS/Nga/Kist mice were treated by angiotensin converting enzyme inhibitor, enalapril (150 mg/L in drinking water) for 12 weeks. Another non-treated, agematched 8 FGS/Nga/Kist mice and 6 nomal CBA/Nga mice were also included in this study. The urinary protein excrtion, magnitude of glomerular sclerosis, and renal express of MCP-1 and TGF-β were evaluated by uristick, light microscopic examination and competitive RT-PCR, respectively. CBA/Nga mice did not show significant proteinuria. However, urinary protein scores of enalapril-treated FgS/Nga/Kist mice was significantly lower than that of non-treated FGS/Nga/Kist mice (2.0±0.3, 4.1±0.5, respectively, p <0.05). Focal and segmental glomerular scierosis index of enalapril treated FGS/Nga/Kist mice was significantly lower than that of non-treated FGS/Nga/Kist mice (120±13, 189±15, respectively, p < 0.05). The level of renal TGF-β gene expression of enalapril treated FGS/Nga/Kist was significantly higher than that of CBA/Nga mice (4.7±1.3, 1.0±0.3, respentively, p< 0.05). But, enalapril treated FGs/Nga/Kist mice showed significantly lower level of TGF-β expression than that of non-treated FGS/Nga/Kist mice(p<0.05). MCP-1 gene expression of untreated FGS/Nga/Kist mice was significantly lower than that of CBA/Nga mice. However, enalapril treated FGS/Nga/Kist mice showed markedly increased level of MCP-1 gene expression compared to the untreated FGS/Nga/Kist mice(9.8±1.8, 3.6±1.2, respectively, p<0.05). With the above result, we speculate that angiotensin converting enzyme ingibition attenuates the renal injury process in this model and the regulation pathway of MCP-1 by renin-angiotensin system may be different from other animal renal injury models.