논 비점오염 저감을 위한 최적관리기법(BMP) 보급 효과 분석

나영광 ( Young Kwang Na ),이수인 ( Su In Lee ),장정렬 ( Jung Ryeol Jang ),주소희 ( So Hee Ju ),최중대 ( Joong Dae Choi ) 한국농공학회 2016 한국농공학회 학술대회초록집 Vol.2016 No.-

본 연구에서는 최적관리기법(BMP)을 실제 영농지역에 보급하여, 광역단위 논에서 발생하는 비점오염물질의 저감효과를 분석하고자 하였다. 현재까지 선행 연구들을 통해 다양한 BMP 효과 검증이 이루어졌으나, 실제 영농지역 농민들에게 BMP를 보급하여 그 효과를 측정한 연구는 부족한 실정이다. 이에 본 연구에서는 광역단위 논 지역을 대상으로 물관리기술(물꼬)과 시비관리기술(완효성 비료)을 보급하고 강우시와 비강우 모니터링을 통해 BMP 효과를 측정하였다. 연구 대상지구는 전라북도 부안군 백산면 용계리 일대로 새만금 지역에 위치하여 있다. BMP 보급 효과를 분석하기 위하여 먼저 참여농민과 농지를 선정하였으며, 관개지역과 배수면적을 구분하여 모니터링 조사 지점을 선정하였다. 연구대상지구는 SO#1(완효성 비료 95%, 비참여 농가 5%), SO#2(완효성 비료2%, 물꼬 8%, 완효성비료 + 물꼬 40%), SO#M(완효성 비료 96%, 비 참여 농가 4%) 총 3개의 배출구로 구분하였다. 각 지구별 오염부하량을 측정한 결과, 대조구 대비 SO#1에서는 수질항목별로 10.6 ∼ 85.5%, SO#2는 8.1 ∼ 45.9%, SO#M은 10.7 ∼ 86.2%의 범위로 저감된 것으로 분석되었다. 특히, SS의 단위면적당 오염부하 저감율이 가장 큰 것으로 나타났으며, TOC의 단위 면적당 오염부하 저감율은 가장 작은 것으로 나타났다. 하지만 본 연구 결과는 7월부터 10월까지 측정한 데이터를 활용하여 산정한 결과로 써레질, 이앙기간에 발생한 단위면적당 오염부하량은 포함되지 않은 결과이다, 따라서 추가적인 연구를 통해 효과를 검증할 필요가 있을 것으로 판단된다.

이뇨제의 저항성과 내성 기전

오윤규,나기영,김근호,김소영,한진석 대한신장학회 2001 대한신장학회잡지 Vol.20 No.5

불안 증상을 동반한 신체화 환자의 인지적 특성

나영석,정한용,권영준,이소영,박준호 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.6

Objectives : Assuming that somatization closely interacts with anxiety symptoms, one might speculate that anxiety symptoms will produce the significant differences in development, course and treatment of somatization and the cause of these differences will be elucidated in the cognitive aspect. This study was performed to examine the cognitive characteristics in terms of the somatosensory amplification and the symptom interaction in patients with somatization accompanied by anxiety symptoms. Methods : The following measures were administered to subjects who had a T-score of >60 on somatization subscale of Symptom Checklist-90-Revision (SCL-90-R) : 1) Minnessota Multiphasic Personality Inventory-Korean Version (MMPI-K), 2) Somato-sensory Amplification Scale (SSAS), 3) Symptom Interpretation Questionnaire (SIQ). There was a comparison of differences in the somatosensory amplification and the symptom interpretation between the anxiety group and the non-anxiety group divided by T-score of >60 on the psychasthenia subscale of MMSE-K. Multiple regression analysis was performed to determine the effect of the differences in the somatosensory amplification and the symptom interpretation on age, sex, marital status and level of education between those two groups. Results : There was a greater amplification of sensation in the anxiety group than the non-anxiety group. The former showed a higher level of physical, psychological and catastrophic interpretation than non-anxiety group except with regard to environ-mental interpretation. Somatization was affected by somatosensory amplification and physical interpretation in both groups, as well as psychological interpretation in the anxiety group. Conelusion : Regarding the cognitive aspect, the somatosensory amplification and symptom interpretation were more severely distorted in patients accompanied by anxiety symptoms. These results suggest that a therapeutic approach based on the cognitive charactehstics is essential for the effective management of somatizer.

폐경후 골다공증 환자에서 체질량지수에 따른 Alendronate의 효과

조영석,나소영,이효진,홍우정,김군순,김도희,구본정,송민호,김영건,노흥규 충남대학교 의과대학 의학연구소 2002 충남의대잡지 Vol.29 No.2

배경 : 폐경후 골다공증은 심각한 문제로 대두되고 있다. 현재 Alendronate는 폐경후 골다공증의 치료제로서 널리 쓰이고 있다. 저자는 Alendronate의 골밀도에 효과를 알아보고 골다공증의 위험인자에 따른 Alendronate의 반응 정도를 평가하기 위하여 본 연구를 수행하였다. 방법 : Alendronate를 평균 12개월간 복용한 35명의 폐경후 골다공증환자에서 체질량지수와 폐경후 기간에 따른 치료효과를 조사하였다. 결과 : 전체 대상군에서 Alendronate 10㎎을 12개월간 투여한후 골밀도의 평균 변화율은 요추와 대퇴골 경부에서 각각 7.83±7.39%와 2.99±9.22%이었다. 과체중군에서 평균변화율은 요추와 대퇴골 경부에서 각각 7.15±4.5%와 3.05±2.86%였다. 양군간에 통계적 유의성이 있는 차이는 없었다. 폐경후 7년이 경과되지 않은 군에서의 평균변화율은 요추와 대퇴골 경부에서 각각 6.9±5.3%와 5.71±0.08%였다. 양군간에 통계적인 유의성이 있는 차이는 없었다. 결론 : 마른체형이 골다공증의 발병에는 영향이 있으나, Alendronate 치료효과의 차이는 없는 것을 확인할 수 있었다. 더불어 폐경이 있고 7년이 초과된 군과 년이 경과되지 않은 군에서의 Alendronate 치료효과의 차이는 없는 것을 확인할수 있었다. 이는 골흡수가 상당히 진행된 상태에서도 Alendronate가 치료효과를 가지고 있음을 반영한다고 할 수 있겠다. Postmenopausal osteoporosis is a serious health problem. The aminophosphonate Alendronate is widely used for treatment of postmenopausal osteoporosis. We studied the effect of l0㎎ of alendronate given daily for mean 12 months on bone mineral density in 35 women(mean age 61yrs. mean BMI 23.24㎏/m^(2)) with osteoporosis. An over weight group is defined such that BMI was above 23㎏/m^(2). All the women received 1500㎎ calcium carbonate daily. The bone mineral density of L-spine and femoral neck was measured by dual-energy X-ray absorptiometry. Alendronate increased BMD at mean 12 months at the L-spine (7.15±4.5%) and femoral neck(3.05±2.86%) in normal women. Alendronate increased bone mineral density at 12 months at the L-spine(6.00±5.3%) and femoral neck(4.17±4.87%) in overweight women. There was no difference between two groups. In the less than 7 years group of postmenopausal duration. alendronate increased bone mineral density at 12 months at the L-spine(6.9±4.9%) and femoral neck(3.18±7.1%). In the more than 7 years group of postmenopausal duration, alendronate increased hone mineral density at 1% months at the L-spine(6.5±5.3%) and femoral neck(5.71±0.08%). There was no difference between two groups. In postmenopausal women with osteoporosis, therapy with alendronate produced significant increases in BMD of the L-spine and femoral neck in both group. There was no difference between normal and over-weight groups. and between less than 7 years group and more than 7 years group of postmenopausal duration.

서동증과 의지감소증으로 발현한 간성 뇌병증 : 증례보고

문소영,정용,강수진,진주희,나덕렬 대한치매학회 2002 Dementia and Neurocognitive Disorders Vol.1 No.1

We report a 70-year-old woman who, without a prior history of liver disease, presented abulia and bradykinesia as the initial symptoms of hepatic encephalopathy (HE). Neurological examination showed bilateral extensor plantar responses in addition to mild parkinsonian features On neuropsychological tests, she was impaired at the attention, visuospatial function, memory, and frontal lobe function. Laboratory tests were remarkable for increased AST and ammonia, and positive igG HbcAb. The results of ultrasonography of the liver were consistent with chronic liver disease. Brain T1 weighted MRI revealed a high signal intensity in bilateral basal ganglia. Brain PET showed diffuse cerebral hypometabolism After treatment with oral lactulose, the above symptoms remained improved for the next 6-month of follow-up From this case, we learned that hepatic encephalopathy could be a reversible cause of dementia plus parkinsonism even in patients without a prior history of chronic liver disease.

의복 구매의사 결정과정에 따른 패션정보원의 영향연구 : 여대생을 중심으로

양리나,엄소희,최나영,김문숙 服飾文化學會 1996 服飾文化硏究 Vol.4 No.2

The purpose of this study was to find out the effect fashion information source in the stage of purchase decision-making and difference by stage of the effect extend, and to analyze the difference by fashion information source. For this study, the data were collected through the questionnaire distributed to 337 female students from five universities. The results are as follows: 1)There was significant difference among the effect of fashion information source according to the purchase decision-making stage. At the adoption stage, fashion information source have the most effect on clothing purchase. 2)The effect of Impersonal Source in the purchase decision-making stage was gradually decreased from the initial (awareness, interest)stage to the late stage. 3)The effect of personal Source in the purchase decision-making stage was gradually increased from the initial (awareness, interest)stage to the late stage. 4)Adoption stage was highly influenced by friend and familly that was Personal Independent Source than other fashion information source. However the final selection on clothing purchase was not influenced by and familly. 5)The was significant difference among the effect of fashion information according to the grade. Low grade students were highly influence by Impersonal Sources on clothing purchase. 6)There was significant difference among the effect of fashion information source according to the major. The students majored clothing & textile-design were highly influenced by Impersional Source. The results suggest that fashion information source was significantly different according to purchase decision-making stage and was influenced by grade and major of subjects.

그레이브스병에서 방사성 요오드 치료에 따른 갑상선 자극 호르몬 수용체 결합억제 면역글로불린(Thyrotropin Binding Inhibitory Immunoglobulin, TBII)의 변화

조영석,권기현,이준철,나소영,이효진,홍우정,이유선,김군순,송민호,김영건,노흥규 충남대학교 의학연구소 2003 충남의대잡지 Vol.30 No.2

Prediction of thrapeutic response to radioiodine in Graves' disease is poorly understood. Although thyrotropin binding inhibitor immunoglobulin(TBII) level is a strong index for relapse after antithyroid drug medication, conflicting results are reported regarding its prognostic significance in Graves' disease treated with RAI. This study is dengned to evaluate possible relationship between post-treatment hypothyroidism and TBII in Graves' disease treated with RAI. Fourty two patient with Graves' disease after radioiodine treatment were studied retrospectively. The subject were divided into hypothyroid group and euthyroid or hyperthyroid group. We evaluated the association of hypothyroidism and TBII with radioiodine treatment dose. The mean age of hypothyroid group was 48±11 years and euthyroid or hyperthyroid group was 47±12 years. There was no difference in two groups. And there was no significant difference in post- treatment TBII between two groups(49.9±28.5%, 29.9±14.3%, p-value >0.05). The treatment-dose had no influence on post-treatment thyroid state. Euthyroid or hyperthyroid group was done with 13.6±6.9mCi and hypothyroid group was 17.0±10.4mCi(p-value > 0.05). TBII had no prognostic significance on long-term hypothyrodism in Graves' disease treated with radioiodine. And, treatment-dose had no influence on post-treatment thyroid state.

야생 버섯을 복용 후 발생한 재생불량성 빈혈 1예

조소영,곽명옥,김정아,나현희,황동희,이홍기 仁濟大學校 白病院 2010 仁濟醫學 Vol.31 No.-

Aplastic anemia is one of the hematologic disease which is characterized by cytopenia in peripheral blood, hypocelluarity in bone marrow and marrow failure. Most common cause of aplastic anemia is unknown. Acquired causes of it are viral infection, drugs, and chemical agents. The symptoms of aplastic anemia are fatigue, headache, dizziness, exertional dyspnea, and pallor, and they are due to abrupt decrease in hemoglobin level. The incidence of acquired aplastic anemia is higher in Eastern population than Western. In geeral, men and women are affected with equal frequency, but the age distribution is biphasic, with the major peak in the teens and tweenties and a second rise in the elderly. We report a case of a 28-year-old man who experience aplastic anemia after ingestion of Cordyceps with the review of literatures.

IGCC용 고온건식 탈화제의 반응속도 모사에 관한 연구

박소진,이영우,민세홍,나재익,위영호 忠南大學校 産業技術硏究所 1999 산업기술연구논문집 Vol.14 No.1

고온건식 탈황공정에서 탈황제의 황화, 재생 반응은 비촉매 기고 반응이다. 이러한 비촉매 기고 반응의 수학적 모사는 실험데이터의 설명, 공정의 설계 그리고 scale-up에 있어서 매우 중요한 정보가 된다. 탈황제의 황화, 재생 반응에는 spray dryer로 제조된 zinc titanate 탈황제를 사용하였고, 변형된 미반응핵 모델식에 적용하여 각 반응의 반응속도를 해석한 결과 탈황제의 황화반응에는 화학반응 저항과 고체 상태의 확산 저항이 회합하여 전체반응속도를 지배하며, 이때 반응속도상수는 367.67cm/min 이었고 고체상태의 확산계수는 29.66cm²/min이었다. 또한 재생반응시에 는 화학반응 저항만이 전체반응의 저항으로 관여하며, 이때의 반응속도상수는 3.45x10e cm/min이었다. In the dry-type high temprature gas desulfurization process, sulfidation and regeneration reactions of desulfrrization sorbents are noncatalytic gas-solid reactions. The mathematical modeling of noncatalytic gas-solid reactions is improtant in order to interpret laboratory data and in design and scale-up. Zinc titanate sorbent to manufacture by spray dryer is used in sulfidation and regeneration reactions of desulfuization sorbents. The result which analyzes reaction rate of sulfidation reaction by applying each reactions to modified unreacted core model is that the global reaction rate is controlled by associating with chemical reaction resistance and solid state diffusion resistance. In this case,reaction rate constant is367.67e cm/min and solid state diffusion coefficient is 29.66e cm²/min Also gloval reaction rate of regeneration reaction is controlled only by chemical reaction resistance. In this case, reaction rate constant is 3.45x10e cm/min.

일부 고3여학생 가족의 기능적 특성과 불안과의 관계

노소영,나덕미 朝鮮大學校 附設 醫學硏究所 1997 The Medical Journal of Chosun University Vol.22 No.2

Family is the most fundamental unit of organization in human society and especially the family influence on the mental health of its numbers. The purpose of this study was to characterize and classify the type of families of girl's high school students in accordance with the Olson's circumplex model and to identify the relationship among family adaptability ' family cohesion, family satisfaction and anxiety level. Family adaptability and family cohesion are the major components in circumplex model. These two dimensions each have four levels, Combining the levels and dimensions allows identification of 16 specific types of family systems and 3 more general types (balanced, mid-range and extreme). The data were collected in November, 20th, 1995. The subjects in this study were 326 students of girl's high school located in Iksan city. The instruments used were Olson's FACES(Fami1y Adaptability Cohesion Evaluation Scale) DI and Family Satisfaction and Spielberger's STAI. Data were collected by structured questionnaires. Ananlysis of the data were done using persentage, mean, t-test, One-way ANOVA and pearson correlation coefficient. The results of this study were as follows : 1. The family's adaptability scores were ranged from 6 to 48 with the average at 24.04 (S.D. 6.39). The family's cohesion scores were range from 6 to 50 with the average at 32.12 (S.D. 7.65). The family's satisfation scores were range from 2 to 69 with the average at 46.61 (S.D. 10.17). 2. The anxiety scores were range from 32 to 82 with the average at 56.51 (S.D, 8.39). 3. All of 15 distinct types of family system were identified. Among them, 'Structurally Connected type'(60 families, 30.5%)were the most and 'Chaotically Enmeshed types'd family, 1.9%) were the least. 4. Deviding 15 unit typology into 3 basic group of types, 'balanced types' were 197 fami1ies(54.4%), 'mid-range types' were Ill fami1ies(30.7%). 'extreme types' were 54 fami1ies(14.9%). 5. General characteristics that related to the degree of family adaptability were father's age(F=3.20, P=.00D, re1igion(F=2.88, p=.023), schooling (F=3,38, p=.018) and mother's schoo1ing(F=4.24, p=.005) and family number(F=4.61, p=.001). 6. General characteristics that related to the degree of family cohesion were family number(F=5.19, p=.000). 7. General charateristics that related to the degree of family satisfaction were father's age(F=2.72, p=.006) and health condition(F=4.10, p=.003), mother's health condition (F=3.78, p=.005) and types of dwe11ing(F=6.09, p=.014). 8. General charateristics that related to the degree of anxiety level were father's health condition(F=5.03, p=.000), mother's health condition(F=2.64, p=.034), mother's schoo1ing(F=3.52, p=.014), family income(F=5.39, p=.005). 9. The 1st hyphothesis, "There would be relationship between family adaptability and anxiety level of the 3rd grade of girl's high school student", was supported(r=-0.1789, p=0.000). 10. The 2nd hypothesis, "There would be relationship between family cohesion and anxiety level of the 3rd grade of girl's high school student", was supported (r=-0.2762, p=0.000). 11. The 3nd hypothesis, "There would be relationship between family satisfaction and anxiety level of the 3rd grade of girl's high school student", was supported(r=0.4094, p=0.000).