방목육성한우의 단기비육 시험

이순복,김선구 ( S . B . Lee,S . K . Kim ) 한국축산학회 1986 한국축산학회지 Vol.28 No.11

This trial was carried out to investigate. the optimum feeding level of optimum concentrate level, when Korean native bulls were fed maize silage and water ad libitum. The level of concentrates in this trial were 1.0% (T₁), 1.5%(T₂) and 2.0%(T₃) of body weight, respectively. A total of nine Korean native bulls of average weight of 350㎏ with 3 heads per each treatment were fed for 90 days. The experimental design was a completely randomized design. The results obtained were summarized as follows: 1. Body weight gain of T₃ (122.6㎏) was significantly higher(P$lt;.05) than other treatments. 2. Daily intake of concentrate in T₃(7.8㎏) was significantly increased(P$lt;.05) and daily intake of maize silage was also significantly increased(P$lt;:.01) in T₁(27.5㎏). Feed conversion of DCP was higher in T₁(0.05㎏) and lower in T₂(0.79㎏). However, the differences were not statistically different(P$lt;.05). Feed conversion of TDN was higher in T₃(6.96㎏) without significant difference. 3. Rumen acetate concentration was the highest (P$lt;.05) in T₁(67.50%) and the lowest in T₃(62.35%). Rumen propionate concentration in T₁, T₂ and T₃ were 16.18%, 18.96% and 23.04%, respectively. 4. Dressing percent in T₃(58.90%) was significantly increased(P$lt;.05) and lean meat percent in T₁(47.4%) was significantly increased(P$lt;.05).

파로설계에 관한 소고

이순복,Lee, Sun-Bok 한국기계연구원 1981 기계연구원소보 Vol.4 No.1

Fatigue, the birth and growth of cracks in metal parts subjected to repeated loading, has been a problem plaguing engineers since the Industrial Revolution and the advent of rotating or reciprocating machinery. Designing against metal fatigue was studied briefly in several aspects. Examples of fatigue failures were shown. Fatigue was classified by loading: uniaxial Fatigue, multiaxial fatigue, cumulative fatigue da¬mage. Fatigue design criteria were discussed: Infinite-Life Design, Safe-Life Design, Fail-Safe Design, and Damage Tolerant Design. Mitigation of notch effects by design, improvement of fatigue strength of metal parts by residual stress and surface finishing were discussed. Relative fatigue beha¬vior was studied under various environmantal conditions. Especially the effects of corrosion, temperature, fretting, and irradiation were covered.

한인진 추출물의 간장보호 작용에 관한 연구

이순복(Soon Bok Lee),이선미(Sun Mee Lee),조태순(Tai Soon Cho),심성보(Sung Bo Shim),윤기욱(Ki Wook Yoon),이종찬(Jong Chan Lee) 한국응용약물학회 1998 Biomolecules & Therapeutics(구 응용약물학회지) Vol.6 No.2

The dose-response effect of polysaccharide extracts(PS-1) from Artemisia iwayomogi was investigated under various hepatic disease models. Silymarin, DDB and UDCA were used as reference compounds. We found that the maximal effective dose of PS-1 was 100 mg/kg b.wt. in CCl₄-induced hepatotoxicity, D-galactosamine-induced hepatitis, in ANIT-induced cholestasis and 300 mg/kg b.wt. in CCl₄-induced chronic liver disease, 30 mg/kg b.wt. in chronic bile duct ligation and chronic ethanol fatty liver. These Findings suggest that PS-1 fraction protects the hepatocyte against various hepatic injuries, and this fracton might be of therapeutic value.

요소 및 미감첨가 수준별 옥수수대 사일리지 제조 시험

이순복(S . B . Lee),정근기(K . K . Jung),배동호(D . H . Bae),정연후(Y . H . Chung) 한국축산학회 1991 한국축산학회지 Vol.33 No.2

This study was carried out to improve the quality and nutrive value of corn stover. Moisture content of corn stover was 30%o. Seven different corn stover silages added with rice bran(0, 5, 10, 15, 20, 25 and 30%) and 2% urea(DM basis) were made and moisture content of corn stover silage was 65%. After 40 days, corn stover silage added with rice bran were analyzed chemical composition, in vitro dry matter digestibility (IVDMD) and volatile fatty acid(VFA). The resurts obtained are as follow; l. When the rice bran levels were increased, crude protein and crude fat contents were increased(r-=.94**, .98**), ADF and CWC content decreased (r=-.88**, -.88**). 2. When the rice bran levels were increased in 0, 5, 10, 15, 20, 25 and 30%, lactic acids increased in 0.56a, 0.62a, 1.81b, 2.04b, 2.48bc, 3.29d%, but rice bran levels in 25 and 30% were not significant. 3. Above 5% rice bran level, NH₃-N and IVDMD were not significant. 4. When the rice bran levels were increased, propionic acids were significantly increased (p $lt;.01) but butyric acid significantly decreased (p $lt;.01). 5. Corn stover silage above 25% rice bran level result in better quality silage.

유아교사의 성격과 창의적 성격의 관계에 대한 연구

이순복 ( Soon Bok Lee ),정미숙 ( Mi Sook Jung ) 한국아동교육학회 2008 아동교육 Vol.17 No.1

영재유아의 창의성과 영재유아 아버지의 특성

이순복 ( Soon Bok Lee ) 미래유아교육학회 2005 미래유아교육학회지 Vol.12 No.4

예비유아교사의 행복감, 학습몰입이 창의성에 미치는 영향

이순복 ( Soon Bok Lee ) 한국아동교육학회 2015 아동교육 Vol.24 No.3

본 연구의 목적은 예비유아교사의 행복감, 학습몰입, 창의성의 관계를 탐색하는데 있다. 본 연구의 대상은 4년제 대학교와 3년제 유아교육과에 재학중인 예비유아교사 198명을 대상으로 하였다. 연구에 사용된 척도는 Torrance(1976)의 Test of Creative Thinking, Ryff(1989)의 심리적 안녕감 척도를 한국어로 번안하고 수정한 김경민(2011)의 행복감 척도, 박형근(2010)의 학습몰입척도를 사용하였다. 연구의 목적에 수집된 자료는 SPSS 21.0 프로그램을 통하여 신뢰도분석, 기술통계, 상관분석, 중다회귀분석을 실시하였다. 연구결과, 첫째, 예비유아교사의 행복감, 학습몰입, 창의성은 정적 상관관계가 있는 것으로 나타났다. 둘째, 예비유아교사의 창의성에 행복감 중 자아수용, 긍정적 대인관계, 자율성, 환경에 대한 지배력, 삶의 목적, 개인적 성장이 영향을 주는 예측변인으로 나타났다. 셋째, 예비유아교사의 창의성에 학습몰입 중 학습과제에 대한 집중, 학습활동과 인식의 통합, 명확한 학습목표, 도전적 과제와 능력의 조화, 시간감각의 왜곡이 영향을 주는 예측변인으로 나타났다. This study investigated the relationships among happiness, Learning Flow and their creativity of pre-service early childhood teachers. The instruments were ‘The Happiness Questionnaire`, Learning Flow Test, and Creative thinking Test``. The collected data were analyzed through Pearson`s correlation and multiple regression. The results of this study were as follow: first, there was a positive correlation among happiness, imersion, and creativity of pre-service early childhood teacher. Second, the pre-service early childhood teacher`s creativity was influenced by their``s self-acceptance/positive personal relation/autonomy/environmental control/goal of life/personal development among subdomains of their happiness. Third, the pre-service early childhood teacher`s creativity was influenced by their``s focus on coursemork/integration of academic performance and recognition/clear learning objectives/harmony of challenging task and ability/distortion of the sense of time among subdomains of their learning flow.

목재의 사료화에 관한 연구 2 . 암모니아 처리 나무사일리지를 급여시 면양의 위액 및 혈액의 성상에 관한 연구

이순복 ( S . B . Lee ) 한국축산학회 1990 한국축산학회지 Vol.32 No.1

Pseudo acacia lespedeza spp., quercus spp. and pueraria tunbergiana of wild shrub in the mountainous area added with concentrate(50:50, W/W), and treated with 6% ammonia water. Woods silage were fed to growing ram. The results of this study are summarised as follows ; 1. In rumen propionic acid, control, pseudo acacia, lespedeza spp., quercus spp. and pueraria tunbergina were 8.79, 11.96, 12.12, 11.49 and 12.59 μ㏖ respectively. Ammoniated wood silage was significantly increased more than control wood silage(p $lt;.05). 2. In rumen total VFA, control, pseudo acacia, lespedeza spp. quercus spp. and pueraria tunbergina were 61.44, 73.60, 72.06, 70.00 and 73.24 μ㏖ respectively. Ammoniated wood silage was significantly increased more than control(p $lt;.05). 3. Control of blood pH(6.75) was not significantly increased more than ammoniated wood silage(6.69-6.78). 4. Quercus spp. of plasma propionic acid(1.92 μ㏖) was significantly decreased and pueraria tunbergina significantly increased(p $lt;.05). 5. In plasma totoal VFA, control, pseudo acacia, lespedeza spp., quercus spp. and pueraria tunbergina were 10.57, 12.51, 10.98, 8.99 and 13.37 μ㏖ respectively. Plasma total VFA of quercus spp. was significantly decreased and pueraria tunbergina significantly increased(p $lt;.05). 6. Urea content of plasma, control, pseudo acacia, lespedeza spp., quercus spp. and pueraria tunbergina were 45.55, 56.40, 55.13, 52.62 and 59.98mg respectively. Plasma urea of control was significantly decreased and ammoniated wood silage significantly increased(p $lt;.0l).

한인진 추출물의 간질환모델에 대한 활성

이순복(Soon Bok Lee),이선미(Sun Mee Lee),조태순(Tai Soon Cho),정철(Cheol Jeong),정성학(Seong Hak Jeong),심성보(Sung Bo Shim) 한국응용약물학회 1997 Biomolecules & Therapeutics(구 응용약물학회지) Vol.5 No.2

The hepatoprotective activity of six extracts (BE, EE, HH, PS-1, PS-2, KP) from Artemisia iwayomogi was investigated against experimentally produced hepatic damages. Silymarin, DDB and UDCA were used as reference compounds. Treatment with PS-1 extract reduced hepatic demages induced by CCl₄, acetaminophen and ANIT but it did not alter ethionine-induced hepatotoxicity. In addition, PS-1 extract showed a protective effect against chronic CCl₄-induced hepatotoxicity as well as liver regeneration. PS-2 and KP extracts exhibited significant antihepatotoxic effects on D-galactosamine-induced hepatitis. Treatment with EE extract inhibited ethionine-induced fatty liver. These data indicate that the PS-1 extract is the most hepatoprotective constituent and rationalize the traditional use of this plant in hepatobiliary disorders.

어머니의 부모역할지능 및 조화적합성이 유아의 정서지능에 미치는 영향

이순복 ( Soon Bok Lee ),김문숙 ( Moon Suk Kim ) 한국아동교육학회 2011 아동교육 Vol.20 No.2

본 연구에서는 어머니의 부모역할지능과 유아-어머니의 조화적합성이 유아의 정서지능에 어떠한 영향을 미치는가를 규명하고자 하였다. 연구목적을 수행하기 위하여 울산광역시에 소재한 총 6곳의 어린이집에 다니는 만 3세에서 만 5세까지의 유아 246명을 연구 대상으로 하였다. 연구의 수행을 위하여 대상 유아의 어머니와 대상 유아를 지도하고 있는 담임교사 18명을 대상으로 설문 조사를 실시하였다. 연구 결과, 부모역할지능에서는 양육역할의 하위 요인 인 융통성-수용, 관리역할의 하위요인인 통제가 유아의 정서지능에 영향을 미치는 것으로 확인되었다. 그리고 유아-어머니간의 조화적합성 하위요인 중 활동수준, 규칙성, 그리고 융통성 대 수용이 유아의 정서지능에 대한 영향 요인으로 확인되었다. 본 연구의 결과는 유아기 자녀의 정서지능 발달에 영향을 미치는 주요 요인들 중 어머니의 부모역할지능과 조화적합성에 대하여 복합적 변수적용을 통해 그 영향력을 비교하였으며, 선행연구를 통해 부분적으로 지지되었던 부모역할지능과 조화적합성의 영향력을 비교함으로써 유아기 정서발달을 촉진시키는 부모교육 프로그램 개발을 위한 기초자료를 제공하였다는 점에서 그 의의를 가진다. This research was conducted to investigate what effect does Parental intelligence and Goodness of fit have on Emotional intelligence of a child. To carry out the research, this experiment subjected 246 preschoolers with age range of 3 to 5 years old attending in 6 education institution for preschoolers in Ulsan province. The result showed parental intelligence and goodness of fit hold certain influence on emotional intelligence. To take a detailed look on this matter, we divided the independent variable into low factors. The result showed that emotional intelligence was influenced by flexibility-acceptance, and control which are the low factors of parental intelligence, and was also affected by activity level, regularity, and flexibility: acceptance which are the low factors of goodness of fit. This research compared the effects of parental intelligence and goodness of fit among major factors that influence emotional intelligence through applying complex variables. And this research is meaningful in that it confirmed the predominant influence of goodness of fit which had been partly supported by precedent studies and it provided basic information for development parental education program.