ISD 모델에 기초한 농업인 안전교육 프로그램 개발

김진모,이택선,이경숙,김경란,길대환,김효철,이찬 한국농업교육학회 2007 농업교육과 인적자원개발 Vol.39 No.3

이 연구의 목적은 ISD 모델에 기초하여 농업인 안전교육 프로그램을 개발하는데 있으며,이를 위해 분석-설계-개발-실행-평가의 다섯 단계로 구성된 개발모형을 설정하였다. 구체적인 프로그램 내용을 개발하기 위해 환경분석,학습자분석,과제분석을 실시하였고,그 결과를 반영하여 ‘안전의식 함양’,‘근골격계질환’,‘농약중독예방’,‘농기계 안전 사용’의 4개 모듈과 10개의 레슨을 설계하였다. 요구분석 및 설계 결과를 바탕으로 농업인 안전교육 프로그램의 교재/보조 자료/매체를 개발하였다. 교재의 경우,학습자용과 강사용을 구분하여 개발하였다. 개발된 프로그램 및 운영체제에 대한 검토 및 보완을 위한 전문가 협의회를 개최하여 프로그램 시연회를 실시한 후 교육프로그램을 수정,보완하였다. 그 후,농작업안전시범마을의 농업인을 대상으로 농업인 안전교육 프로그램을 시험 운영하였고,그 결과를 반영하여 농업인 안전교육 프로그램을 완성하였다. 또한 이상의 프로그램 개발 과정을 통해 나타난 논점을 토대로 향후 교육 프로그램 개발을 위한 시사점을 제공하였다. The purpose of this study was to develop a agricultural safety and health training program based on ISD Model. We set up 5step(Analysis, Design, Development, Implementation, Evaluation) model for developing the program. After analyzing environment, learner and task, four modules(① Safety and Health Mindset, ② Musculoskeletal System Disorders, ③ Agrichemical Poisoning Prevention, and ③ Using Farm Machines Safely) and 10 lessons were designed. We developed teaching materials and supplement materials for the Agricultural Safety and Health Training Program based on need analysis and program design. Teaching materials consisted of the learner's and instructor's. The developed program was examined by expert groups and the weak points were revised through professional workshop. Finally, we tested the Agricultural Safety and Health Training Program at agricultural safety and health model village and fixed the program by reflecting the test results.

요골동맥을 이용한 관동맥 조영술의 유용성

윤정한,이승환,이한요,김장영,김일회,최윤종,이형준,이명옥,김승년,황성오,홍인수,최경훈 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.10

노랄병(老辣餠)의 재료 배합비에 따른 관능적·텍스쳐 특성

이효지,박희경 한국조리과학회 2004 한국식품조리과학회지 Vol.20 No.5

The purpose of this study was to investigate the instrumental and sensorycharacteristics of Noralbyung made from rice flour and glutinous rice flour containing 1, 2, or 3% of ginger powder. The result of sensory evaluation showed that Noralbyung containing 252g rice flour, 45g (15%) glutinous rice flour, 3g (1%) ginger powder, 3g cinnamon powder, 55m1 honey, 15tnl water, and 3g (1%) salt had high overall acceptability and chewiness preference. From textural analysis, springinewnd gumminess were increased by adding ginger powder. The Hunter color a-, L- and b-values of Noralbyung were all decreased by increasing the level of ginger powder. The moisture content (%) was higher in Noralbyung with sugar than honey. With increasing ginger powder content, the moisture content (%) of Noralbyung was decreased. From these test result, the most desirable recipe for Noralbyung was 252g rice flour, 45g (15%) glutinous rice flour, 3g (1%) ginger powder, 3g cinnamon powder, 55m1 honey, 15m1 water, and 3g (1%) salt. The moisture content was 37.72%.

Histone 분획 H1의 Subfraction 에 관한 연구

이경효,이희성,이근배 중앙대학교 의과대학 의과학연구소 1975 中央醫大誌 Vol.1 No.1

The very lysine-rich histones(H1) from normal leucoctyes, myelocytic leukemia leucocytes, human and bovine colostrum, and bakers' yeast were prepared according to the method of Johns, and Phillips and Johns. The purity of H1 fractions from various sources was checked by 15% polyacrylamide disc gel electrophoresis. The amino acid composition of each H1 fraction were determined by ion exchange chromatography procedure described by Spackman et al. These very lysine-rich histones were, further, subfractionated by chromatography on Amberlite IRC-50 with a shallow guanidinium chloride gradient. The results obtained were summarized as follows: 1) The yield of H1 fractions from various sources greatly differed each other. For example, in myelocytic leukemia leucocytes the levels of H1 was many times that of H1 in normal colostrum, suggesting that the levels of H1 is dependent on the function of tissue proper. 2) The electrophoretic mobility of individual very lysine-rich histone fractions gave similar patterns to those of corresponding fraction from various sources. 3) The chromatographic profiles of very lysine-rich histones from leucocytes, colostrum and bakers' yeast revealed that there were significant differences in molecular species and relative amounts between various biological species. 4) Amino acid composition of histone H1 examined in the present studies, could be classified into two categories. One of these groups resemble the very lysine-rich histone found in eukaryotic cells, i.e., normal leucocytes, human and bovine colostrum. The other group, which may be confined to the myelocytic leukemia leucocytes and bakers' yeast, exhibited quite lower Lys/Arg ratio which due to lesser contents of arginine residues in the subfraction molecule.

식사관리와 영양지식에 관한 연구

이효지,장유경,오은주,유차숙 漢陽大學校 韓國生活科學硏究所 1989 韓國 生活 科學 硏究 Vol.- No.7

The purpose of this study was to investigate meal management and nutrition knowledge of the housewives according to their region, age, educational level, income and occupation. The subjects consisted of 2082 housewives residing in big city, middle or small city and agricultural and fishing villages. The portion of housewives living in the middle or small city was 44.1% and the major portion of age distribution was 30's(34.2%). More than half of the housewives(58.5%) had a job. Meal management included in this sutdy was their attitude for meal, nutritional balance in their dishes and harmonizing nutrition knowledge in the life. The meal attitude of the housewives who had no job was the lowest score. Dishes arrangement and harmonizing nutrition knowledge in the life were shown the highest score at the age of 60's. They had experience of nutritional education(63.8% ), The source of nutritional information were in order of TV., radio, relatives & neighbors, newspapers and magazines. The average score of nutrition knowledge was 7.07 out of possible 10 point. Nutrition knowledge had significant correlation with region, age, educational level and income. With increasing educational level, income and decreasing age, the score of nutrition knowledge was getting higher. Also, the housewives of urban was the higher in the nutrition knowledge score than those of rural. The frequency of food intake appeared at the higher in fruits, milk & products than meats & fishes, fishes of eatable bone, yellow green vegetables, and frying and parching food etc.

평형성운동이 정신지체아동의 보행시 족저압에 미치는 영향

이경섭,조효구 용인대학교 특수체육연구소 2011 특수체육연구 Vol.8 No.-

본 연구는 평형성 운동이 정신지체 아동의 보행 시 족저압 분포에 미치는 영향에 대해 검증하는데 목적이 있다. 본 연구의 대상자는 정신지체 아동 실험집단, 통제집단을 각각 7명씩 총 14명을 선정하였다. 측정은 F-scan system의 압력분포 측정 센서를 장착한 신발과 장비를 착용시킨 후, 평상시의 보행 자세로 걷도록 하여 자연스러운 보행을 할 때 실시하였으며, 직선 10m 중 두 번째 유각기에 해당하는 왼발을 분석하였다. 또 평형성 운동이 정신지체 아동 군의 보행 시 족저압 분포에 미치는 영향을 알아보기 위해 8주간의 평형성 운동 후 동일한 방법으로 측정하여 비교 분석하였다. 자료처리는 F-scan version 5.72를 통해 입력된 데이터를 ASCII로 전환하고 평형성 운동프로그램이 정신지체아동의 보행시 족저압에 미치는 영향을 통계적으로 검증하기 위해 SPSS Ver 18.0 프로그램을 사용하였다. 이와 같은 절차를 통하여 얻어진 결론은 다음과 같다. 첫쩨, 정신지체 아동 실험군이 평형성 운동 후 최고압력에서 모든 영역이 증가하였다. 둘째, 정신지체 아동 실험군이 평형성 운동 후 평균압력에서 앞꿈치지지기를 제외한 영역에서 증가하였다. 셋째 정신지체 아동 실험군이 평형성 운동 후 접촉면적에서 모든 영역이 감소하였다. 넷째, 정신지체 아동 실험군이 평형성 운동 후 접촉비율에서 앞꿈치 지지기를 제외한 영역에서 감소하였다. 이상의 결과를 종합해 볼 때, 8주간의 평형성 운동이 정신지체 아동의 보행 시 족저압 분포 변화가 의미 있는 변화를 보여 매우 긍정적인 효과가 있는 것으로 나타났다.

집적화된 실리콘 압력센서의 출력전압 보상파라미터 추출 및 그 특성

이보나,김건년,박효덕,신상모,이경탁,김찬,권혁채,이상조,박현주 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

An integrated silicon pressure sensor has been designed, fabricated and tested. The signal conditioning circuits were designed to include calibration and temperature compensation of output voltage through trimming of diffusion and ion-implanted resistors. Before trimming of resistors, the compensation parameters such as pressure sensitivity, temperature coefficient of pressure sensitivity, temperature coefficient of piezoresistors and pressure sensitivity of piezoresistors were measured. Then offset voltage, span, and temperature coefficients of offset voltage and span were calibrated by trimming of resistors. The measured output voltage met our design specification and simulation value above room temperature. But, the measured output voltage at -30°C deviated from our design specification and simulation value because the offset voltages were found to vary randomly as a function of temperature.

W(110) 표면에 CO의 흡착

이경희,유위량,한현석,부진효,이순보,곽현태 성균관대학교 기초과학연구소 1998 論文集 Vol.49 No.-

The interaction of CO with W(110) surface was investigated through LEED, TDS, and photoelectron spectroscopy using synchrotron radiation under UHV condition. After CO saturation at RT, two desorption states, called α and β , were observed at about 400 and 1150 K in thermal desorption spectra, respectively. The kinetics of 3-CO followed the first order kinetics, indicating the existence of molecular CO on W(110) surface. This is contrary to the previous results. The O 1s BE(binding energy) of CO adsorbed on W(110) surface at room temperature was 529.9 eV. On the other hand, the O 1s BE of β-CO after heating to 900 K was different from that of oxygen adsorbed W(110) surface, suggesting a different adsorption state. According to the UP valence band spectra, we observed two peaks at near -10.7 eV (4σ) and -7.0 eV (5σ+1π), indicating the molecular adsorption of CO at room temperature. Furthermore we could see the 4σ peak at the various photon energy and elevated temperatures. Comparing the energy separation, Δ(4σ-1π) , between 4σ and 1π UP peaks of chemisorbed CO, we found that an increased separation reflects an decreased C-O bond strength. Therefore on the basis of TDS and photoelectron spectroscopy, we could suggest that β state of CO on W(110) may not be dissociated and has an adsorption geometry of lying-down mode.

Ascorbate Peroxidase 유전자의 도입에 의한 식물의 형질전환

이인애,이효신,배은경,김기용,이병헌,손대영,조진기 Plant molecular biology and biotechnology research 2002 Plant molecular biology and biotechnology research Vol.2002 No.-

This study was conducted to obtain the transformed tobacco (Nicotiana tubacum) plants with cytosolic ascorbate peroxidase gene(ApxSC7) using Agrobacterium tumefaciens LBA4404. A cDNA encoding the cytosolic ascorbate peroxidase of strawberry, ApxSC7, was introduced into tobacco plants via Agrobacterium-mediated gene transfer system. The expression vector, pIG-AP8, harboring ApxSC7 gene was used for production of transgenic tobacco plants. A large number of transgenic plants were regenerated on a medium containing hygromycin. Integration of ApxSC7 gene was confirmed by PCR and Southern blot analyses with genomic DNA. Northern blot analyses revealed that the pIGap8 gene was constitutively expressed.

정신과 자문현황 : 한양대학교 병원의 경우

이효경,양병환 漢陽大學校 精神健康硏究 1988 精神健康硏究 Vol.7 No.-