當歸莖葉의 肉鷄 飼料添加劑 利用

趙成九,崔香順,朴相一 충북대학교 농업과학기술연구소 2000 農業科學硏究 Vol.17 No.-

Studies on the utilization added in diet with a Stem and Leaf Powder of Angelicae Gigas Nakai(SLPAGN) in the broiler chickens. Diets added with 0.0%, 0.2%, 0.5%, and 1.0% of SLPAGN were fed to broiler chickens at 7 weeks age. The results of SLPAGN feeding are as follows; The body weight gain was significantly improved in 1.0% SLPAGN diet (P<0.01), and feed efficiency was effected with 1.0% SLPAGN ration(P<0.05). The amount of carcass was the heaviest in 0.2% SLPAGN diet. The amounts of breast meat and drumsticks product were the highest in 0.2% SLPAGN, and the weights of head and neck, leg and shank were lower than other treatments. The fat accumulation (abdominal and gizzard surrounding) was observed in broilers fed diets added with 0.2% SLPAGN. The weights of liver, spleen and gizzard were tended to increase with adding SLPAGN rations than control diet. The degradation of fabricius sac was delayed to non-SLPAGN treatment than SLPAGN groups. The blood contents were analyzed to be the highest level to the total serum, GOT, total serum cholesterol and LDL-cholesterol concentrations in the broiler chickens fed 1.0% SLPAGN diets, and then the level of total serum protein and HDL-cholesterol concentrations were appeared to be the lowest. In the birds fed non-SLPAGN treatments the concentration of serum GPT, serum albumin, total serum triglyceride, total serum cholesterol and LDL-cholesterol were analyzed to be the lowest levels. In 0.2% SLPAGN treatment, the contents of serum GOT and serum bilirubin contents were analyzed the lowest levels. Key words: Angelicae Gigas, feed efficiency. HDL-cholesterol. Carcass ratio, serum bilirubin, GPT, serum albumin, serum triglyceride, serum albumin, GOT

여성의 유방자가검진의 지식 정도

구한나,박인경,박하영,성초아,장다엘,홍은민 이화여자대학교 간호과학대학 2012 이화간호학회지 Vol.- No.46

Purpose: This study was to grasp women’s knowledge about Breast Self-examination. Methods: We collected data from 317 women who lives in certain city, Korea using structured questionnaire from 5th, August to 20th, September. The collected data was analyzed by SPSS 19.0. Results: The average score of women’ Breast Self-examination knowledge was 6.79±3.68 (of 17). There are three categories in knowledge about Breast Self-examination. Average score of category is 2.31 ± 0.71(of 4) for knowledge of breast cancer, 2.11 ± 0.57(of 5) for knowledge of breast cancer symptom, 2.37 ± 0.45(of 8) for knowledge of Breast Self-examination. Knowledge about Breast Self-examination according to general characteristics varied significantly for different age, marital status, education, and history of breast disease. Knowledge about Breast Self-examination according to characteristics related Breast examination was higher for women who received Breast Self-examination education, received Breast Self-examination education by lecture, performed Breast Self-examination, and who received Clinical Breast Examination Conclusion: People who are teenager and over sixties, their knowledge of Breast Self-examination was low. Therefore, effective Breast Self-examination education program should be provided for women who are teenager and over sixties to promote their Breast Self-examination practice regularly.

肉鷄 飼料添加劑로서 柴胡莖葉의 利用

趙成九,崔香順,朴相一 충북대학교 농업과학기술연구소 2000 農業科學硏究 Vol.17 No.-

Diets containing 0.0%, 0.2%, 0.5%, and 1.0% of SLPBFL were fed to broiler chickens at 7 weeks age. The results of SLPBFL feeding are as follows; Body weight gain was significantly improved in 0.5% SLPBFL diet group ( p < 0.01 ). Because feed consumption was increased with adding of SLPBFL, broilers taste was not considered in this experiment. Feed requirement was analyzed same score to 1.99 in 0.2% and 0.5% SLPBFL added rations be improved about 8% than the control group. The amounts of carcass, drumsticks and breast meat were significantly(p<0.05) plenty in 0.5% treatment, and also the carcass ratio was enhanced to the highest score in 0.5% SLPBFL, In 0.5% treatment, birds were improved of growth rate, the head and neck weights, leg and shank weight, and amounts of blood and feather were higher appeared than other treatments. The weight of internal organs (liver, heart, spleen, gizzard) were appeared to be heavy in 0.5% treatment. The fat accumulation (abdominal and gizzard surrounding) was observed from the broiler chickens fed 0.5%, tended to increase with fat contents agreeably to live weight gain (P<0.05). Total serum protein, serum bilirubin and LDL-cholesterol concentrations in non- SLPBFL were lower than those in SLPBFL treatments. The concentrations of serum GPT, serum GOT, serum albumin and HDL- cholesterol in non-SLPBFL bird were the lowest in treatment. The concentrations of serum HDL-cholesterol and albumin in 0.5% treatment to be were appeared to be highest score and the concentration HDL-cholesterol was analyzed the lowest score, and total serum protein, serum GPT, serum GOT, serum bilirubin, total serum cholesterol, HDL-cholesterol and serum triglyceride concentrations were analyzed to be mean score in experimental diets. Key words : Bupleurum falcatum Linne, serum protein, serum GPT, serum GOT, serum Bilirubin, total serum cholesterol, HDL-cholesterol, serum triglyceride.

프레탈 정(실로스타졸 100 mg)에 대한 엘지실로스타졸 정의 생물학적 동등성

조혜영,임동구,신상철,문재동,이용복 전남대학교 약품개발연구소 2001 약품개발연구지 Vol.10 No.-

Cilostazol has both antithrombotic and cerebral vasodilating effects, and one of the mechanism is the selective inhibition of platalet cyclic AMP phosphodiesterase. Bioequivalence of two cilostazol tablets, the Pletaal^TM (Korea Otsuka Pharmaceutical Co.) and the LG Cilostazol^TM (LG Chemical Co.), was evaluated according to the guidelines of Korea Food and Drug Administration (KFDA). Sixteen normal male volunteers (20∼29 years old) were randomly divided into two groups and a randomized 2×2 cross-over study was employed. After oral administration of Pletaal^TM or LG Cilostazol^TM tablet (100㎎ cilostazol), blood samples were taken at predetermined time intervals and the serum cilostazol concentrations were determined using an HPLC method with UV/VIS detector. The pharmacokinetic parameters (AUC_t, C_max and T_max) were calculated and ANOVA was utilized for the statistical analysis. The results showed that the differences in AUC_t, C_max and T_max between two tablets based on the Pletaal^TM tablet were -5.39%, 2.32% and 4.26%, respectively. The powers (1-β) for AUC_t, C-max, and T_max were 83.81%, 96.02% and 91.04%, respectively. Minimum detectable differences (Δ) and 90% confidence intervals were all less than ±20%. All these parameters met the criteria of KFDA for bioequivalence, indicating that LG Cilostazol^TM tablet is bioequivalent to Pletaal^TM tablet.

1980年度 痢疾樣 大便을 가진 患兒들에 對한 臨床的 細菌學的 觀察

趙龍勳,南聖枝,具滋薰,安斗洪,薛盛用 慶北大學校 醫科大學 1980 慶北醫大誌 Vol.21 No.2

1980年 1月부터 1980年 8月까지 滿 8個月間 痢疾樣 大便을 主訴로 本 小兒科에서 入院및 來院한 患兒 75名을 對象으로 臨床的, 細菌學的 觀察을 하여 다음과 같은 咸績을 얻었다. 年齡別 分布는 1歲에서 5歲 사이가 35例(47%)로 가장 높았으며 이들中 Shigella는 23例(30%), Entameba histolytica는 13例(17%)였고 Vibrio parahaemolyticus는 한 例도 檢出되지 않았다. 檢出된 Shigella 23菌株는 모두 Shigella flexneri 였다. 月別分布는 6月 16例(20%), 7月 30例(40%)로서 最多數를 占하였으나 細菌性 痢疾의 경우 月別에 관계없이 均等하게 分布하고 있었다. 臨床症狀및 理學的 所見으로는 細菌性痢疾의 경우 38℃ 以上의 發熱 19例(83%), 嘔吐 6例(26%), 腹痛 8例(35%), 痙攣 5例(22%)였으며, 아메바性 痢疾에서는 發熱 4例(31%), 痙攣 1例(8%)로서 細菌性 痢疾에서 아메바性 痢疾보다 發熱과 痙攣이 빈번히 나타났다. 泄瀉의 性狀에서는 細菌性 痢疾 23例中 血粘液性이 19例(83%)였는데 비해 아메바性 痢疾 13例에서는 粘液性이 8例(62%)였다. 泄瀉의 回數에서도 細菌性 痢疾에서는 대부분이 11回以上이었는데 比해 아메바性 痢疾에서는 대부분이 10回未滿이었다. 末梢血液에서의 白血球數는 全例의 35%에서 白血球 增多症을 보였다. 分離된 Shigella 23菌株에 對한 抗生劑 感受性 檢査를 平板混合포稀釋法에 依해 調査해 본 結果 kanamycin, gentamicin, amikacin, cephaloridine, rifampin이 100%의 感受性을 나타내어 가장 높았고, nalidixic acid에서도 87%의 感愛性을 나타냈으며, sulfonamide, chloramphenicol, streptomycin, tetracycline, ampicillin, bactrim 에서는 한 菌株를 제외한 모든 菌株에서 耐性을 나타냈다. 그리고 이들 Shigella 23菌株中 1菌株를 제외한 나머지 모든 菌株에서 6種 以上의 抗生物質에 對해 多抗生物質耐性을 보여 주었다. A clinical and laboratory study was conducted on 75 children with dysentery-like stool, who were admitted or visited to our pediatric department during 8 months period from January to August 1980. The following results were obtained: One to five years of age group was affected most frequently (47%). Shigella flexneri was identified by stool culture in 23 cases (30%) and Entameba hitolytica in 13 cases (17%). In bacillary dysentery group, fever was the most common symptom occuring in 83%, followed by abdominal pain in 35%, vomiting in 26% and convulsion in 22%. In amoebic dysentery group, fever was noted in 31% and convulsion in 8%, showing some contrast to the frequency of fever and CNS manifestation. About the character of diarrheal stools, 83% of bacillary dysentery group showed bloody, mucoid stool and 62% of amoebic dysentery group mucoid ones. Frequency of diarrhea was 11 times per day or more in 73% of bacillary dysentery patients, and 10 times per day or less in 92% of amoebic dysentery patients. The result of sensitivity test of isolated Shigella to various antibiotics were as follow: 100% sensitive to kanamicin, gentamicin, amikacin, cephaloridine and rifampin. 87% to nalidixic acid, and 4.3% to sulfonamide, chloramphenicol, streptomycin, tetracyclin, ampicillin and bactrim. And 22 out of 23 isolated Shigella strains revealed multiplydrug-resistance patterns to 6 or more antibiotics.

폴리에스테르 섬유 감량시스템용 프로세서 타이트레이터 개발

조진호,이흥락,이종현,김명남,구성모,김무영,진경찬,유병희,강민수,김국진 경북대학교 센서기술연구소 1993 연차보고서 Vol.1993 No.-

폴리에스테르 섬유 감량시스템의 제어를 위해서는 처리조 내에서 감량되는 섬유가 목표 감량치에 도달했는지를 판단해 주는 장치가 필요하다. 본 연구에서는 가성소다용액의 초농도 및 섬유 감량 정도의 정확한 측정과 감량 종료시간의 산출 및 이에 따른 종료신호를 발생할 수 있는 폴리에스테르 섬유 감량기 전용의 자동적정장치를 개발하였다. To control caustic soda treatment system for the polyester fabric reduction, we need the device to determine that the fabric has been arrived target reduction value. In this study, we develope an automatic process titrator for the caustic soda treatment system. Major functions of the target titrating system are accurate measurements of the caustic soda concentration and then producing the end point signal for caustic soda treatment system.

철강산업의 국제경쟁력에 관한 연구

구종순,조성원,강신원 충남대학교 경상대학부설 경영경제연구소 1998 경영논집 Vol.14 No.1

고성장산업인 철강산업은 그 발전의 정도에 의해 국가경쟁력의 우위를 판가름하는 하나의 기준이 될 것이다. 본고는 우리나라 철강산업의 국제경쟁력을 무역특화지수, RCA지수, 총요소생산성등 세가지를 사용하여 경쟁력을 파악하고 동산업에 대한 경쟁력 제고방안을 살펴보았다. 분석결과 철강산업의 경쟁력은 1992-3년을 기준으로 급속히 악화되고 있는 것으로 분석되었다. 따라서 경쟁력 제고를 위해서는 첫째, 수요변화와 고부가가치상품을 생산하기 위한 기술개발 및 경쟁력을 확보해야 한다. 둘째, 효율적 생산확대 및 수출진흥정책을 통하여 철강산업의 성장 및 경쟁력제고를 유도해야 한다. 셋째, 철강기업을은 자원의 재활용 비중을 높여 생산비용 절감 및 국제환경기준에 대비하여 앞으로의 경쟁력을 확보하여야 할 것이다. 넷째, 급변하는 국내외적 경영환경에 능동적으로 대처할 수 있도록 건실한 재무구조를 구축하여야 한다.

표면 조도의 변화에 따른 마찰 및 마멸 특성

조용주,이상욱,구영필,서만식 釜山大學校生産技術硏究所 1999 生産技術硏究所論文集 Vol.56 No.-

마찰과 미끄럼 마멸에서 표면 거칠기의 특성에 대한 효과는 실험적으로 볼-디스크 마멸 시험기를 가지고 연구되어졌다. 실험은 서로 다른 하중, 미끄럼 속도, 그리고 윤활유 점도 조건하에서 산술평균값, skewness, kutosis를 변화시켜 수행되었다. 음의 값을 가지는 더 낮은 skewness 또는 더 높은 kutosis의 표면조도를 가진 같은 상술평균 값에 대하여 더 낮은 마찰을 가지는 경향이 있다. The effect of characteristic of surface roughness on friction and sliding wear was studied experimentally with ball-on-disk type wear tester. The test was conducted with specimens those have varying arithmetic mean value, skewness and durtosis under the condition of different load, sliding speed and lubricant viscosity. The surface of the lower skewness in negative value or the higher kurtosis tends to have low friction for the same arithmetic mean value.

청년기 뇌성마비 환자에서의 경추부 방사선 소견

조영진,이명흔,장성구 大韓再活醫學會 1998 Annals of Rehabilitation Medicine Vol.22 No.3

KCCH cyclotron neutron 및 60Co r-ray에 의한 인체 말초혈액 임파구의 염색체 이상측정

김성호,김태환,정인용,조철구,고경환,류성렬 대한방사선 방어학회 1992 방사선방어학회지 Vol.17 No.1

KCCH cyclotron neutron(30cCy/min) 및 ??Co γ-ray(210cGy/min)를 시험관내의 정상 인체 말초혈액임파구에 조사하여 염색체이상(dicentric 및 centric ring)을 관찰하고 이의 선량-반응관계식을 linear model(Y=K₁D+a), power-law model(Y=K₂Dⁿ), quadratic model(Y=K₃D²) 및 linear-quadratic model(Y=αD+βD²)을 사용하여 구하고 이들 model중 염색체이상의 측정치와 가장 일치하는 관계식을 근거로 하여 γ -ray에 대한 neutron의 relative biological effectiveness(RBE)를 산출하였다. 염색체 이상(dicentric plus centric ring)의 발생분포는 γ-ray의 경우 linear model(P=0.067)을 제외한 power-law model[Y=(5.81±1.96)×10??, P=0.931], quadratic model [Y=(3.91±0.09)×10?D², P=0.972] 및 linear-quadratic model [Y=(6.55±6.83)×10?D+(3.72±0.22)×10?D², P=0.922]에 적합하였다. Neutron의 경우 linear model [Y=(6.12±0.17)×10?³ D-022, P=0.987]에 가장 일치하였고 quadratic model (P<0.005)을 제외한 power-law model[Y=(2.43±0.70)×10?³D+(1.21±0.39)×10?D², P=0.415]에 비교적 적합하였다. 세포당 0.1-1.5개의 염색체이상을 나타내는 neutron의 γ-ray에 대한 RBE는 2.714±0.408이었다. The frequencies of KCCH cyclotron neutron(30cCy/min) or ??Co γ-ray(210cGy/min)-induced asymmetrical interchanges(dicentrics and centric ring) and acentric fragment(deletion) at several doses were measured in the normal human peripheral blood lymphocytes. Chromosome aberrations were scored at the first nitosis after stimulation with phytohemagglutinin. The neutron and γ-ray data were analysed on liner, power-law, quadratic and linear-quadratic model. When the dicentrics and centric rings of γ-ray datas were pooled and fitted to these model, good fits were obtained to power-law [Y=(5.81±1.96)×10??, P=0.931], quadratic [Y=(3.91±0.09)×10?D², P=0.972] 및 linear-quadratic model [Y=(6.55±6.83)×10?D+(3.72±0.22)×10?D², P=0.922] except for linear model(P=0.067). As in the case of neutron data, the best fits was obtained to the linear model [Y=(6.12±0.17)×10?³ D-022, P=0.987] and good fits were obtained to power-law[Y=(5.36±3.02)×10?⁴D??, P=0.601] and linear-quadratic model [Y=(2.43±0.70)×10?³D+(1.21±0.39)×10?D², P=0.415], except for quadratic model (P<0.005). The relative biological effectiveness(RBE) of neutron compared with γ-ray was estimated by best fitting model. In the asymmetrical interchanges range between 0.1 and 1.5 per cell, the REE was found to be 2.714±0.408.