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.

151종 생약제 추출물이 B형 간염 바이러스 표면 항원(HBsAg)과 항체(HBsAb)의 결합반응 그리고 HBV DNA polymerase 활성에 미치는 효과 : 한국산 각종 생약제를 이용한 B형 간염치료제의 개발

정태호,김정철,김문규,이인선,채성철,김승래,정준모,이인수,김승호,함경수 慶北大學校 醫科大學 1992 慶北醫大誌 Vol.33 No.3

세계인구 43억명 중 B형 간염 바이러스 보균자는 2억 1천 5백만명이며 이중 78%인 1억 6천만명 이상이 아시아 대륙에 집중되어 있다. 한국도 B형 바이러스 간염의 침윤지대이다. 본 연구는 B형 바이러스 보균자 혹은 만성간염을 치료할 수 있는 생약제를 탐색할 목적의 일환으로 한국에서 시판하는 생약제 151종을 구입하여 증류수로 추출하고 여과한 후 냉동건조하여 HBs 항원에 대한 결합능, HBV DNA polymerase억제능, tumor necrosis factor(TNF) 유리에 미치는 영향, 그리고 galactosamine 유발 간염에 대한간장보호 작용을 조사하였다. 151종의 생약제중 0.16㎍/㎖ 농도에서 간염 vaccine 내에 함유된 HBs 항원과 결합하는 생약제는 지유, 가자, 복분자, 대황, 정향, 빈량, 산수유, 소목, 마황, 쇄양, 후박, 목과, 양강, 오약, 산사, 목단피 등 16종이었다. 이들 생약제중 대황(Rheum palmatum L. 大黃), 가자(Terminalia chebula R. 訶子), 지유(Sanguisorba officinalis L. 地楡), 복분자(Rubus coreanus M. 覆盆子)는 HBV DNA polymerase 활성도를 비교적 강하게 억제하였으며 빈량(Areca catechu L. 빈랑), 정향(Eugenia caryophyllata T. 丁香), 목과(Chaenomeles japonica L. 木瓜), 산수유(Cornus officinalis S. 山茱萸)는 약하게나마 HBV DNA polymerase 활성을 억제하였다. 또한 HBV DNA polymerase를 억제한 대황, 가자, 지유, 복분자, 빈량, 정향, 마황, 소목, 산수유를 대상으로 TNF 유리에 미치는 영향을 조사한 결과 소목을 제외한 8종의 생약제 모두가 대식세포를 자극하여 TNF를 유리시켰다. 그리고 장차 임상에 사용함을 전제로 HBV DNA polymerase를 억제한 대황, 가자, 지유, 복분자, 빈량, 정향, 마황, 소목, 산수유를 galactosamine 유발 간염(백서)에 투여하여 간기능 검사에 미치는 효과를 조사하였으나 간기능 검사상으로는 특별한 보호작용을 나타내지 못하였으며 생약제 단독 투여로서는 간기능에 대하여 나쁜 영향을 주지 않았다. Hepatitis B virus infection is major cause of acute and chrome hepatitis, cirrhosis of liver, and hepatocellular carcinoma. There are over 200 million carriers of hepatitis B virus in the world, nearly 80 % of whom live in the South East Asia, Korea is also highly endemic area of hepatitis B virus infection. This study was performed to evaluate the effect of extracts of traditional Korean herbal medicines on hepatitis B virus. 151 traditional herbs were extracted, filtered and lyophilized. Using 151 herbal extracts we tested binding capability to the HBs Ag, inhibition of HBV DNA polymerase, release of tumor necrosis factor (TNF), and protection against galactosamine induced liver damage. Among 151 herbs, 16 herbs (Sanguisorba officinalis L., Terminalia chebula R., rubus coreanus M., Rheum palmatum L., Eugenia caryophyllata T., Areca catechu L., Cornus officinalis S., Caesalpinia sappan L, Ephedra sinica S., Cynomorium songaricum R., Machilus thunbergii S., Chaenomeles japonica L., Alpinia officinarum H., Lindera strychnifolia V., Crataegus pinnatifida B., Paeonia suffruticasa A. ) had binding capability to HBs Ag which contained in the commercial hepatitis vaccine, at 16 ug/㎖ of concentratioa Among the above 16 herbs, Rheum palmatum L., Terminalia chebula R., Sanguisorba officinalis L., Rubus coreanus M. significantly inhibited the HBV DNA polymerase activity, and Areca catechu L., Eugenia caryophyllata T., Ephedra sinica S., Caesalpinia sappan L., Chaenomeles Japonica L., Cornus officinalis S. also inibited the HBV DNA polymerase activity but less effective. All of the herbs, except Caesalpinia sappan L., which inhibited the HBV DNA polymerase activity, actively stimulated the mononuclear cells to release tumor necrosis factor(TNF) in whole blood culture system. The herbs which inhibited the HBV DNA polymerase activity, did not show any protective effect in galactosamine-induced hepatitis in rats, but there was no direct toxic effect when herbs were administered alone.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

한의진단명과 진단요건의 표준화 연구 II (표준화 실례) : 2차년도 연구결과 중간 보고

양기상,최선미,최승훈,안규석,박경모,박종현,김성우,신승호,정우열,전병훈,고현,김정범,신상우,김성훈,김동희,권영규,엄현섭,장혜옥 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows; - differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to relative excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) - differentiation of diseases according to pathological changes of the viscera and their interrelation - analyzing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name(異名), notion of diagnosis pattern, index of differentiation of symptoms and signs(辨證指標), the main point of diagnosis, analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a way of curing a diseases(治法), prescription(處方), herb in common use(常用藥物), diseases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.

배전계통의 신뢰도에 관한 연구

金慶哲,全大根,姜倫摸 홍익대학교 산업기술연구소 2002 産業技術 Vol.12 No.-

Reliability is the probability of a device or system performing its function adequately for the period of time intended, under the operating conditions. Electric power networks are prime examples of systems where a very high degree of reliability is also absolutely essential for some industrial customers. A system consists of a set of components, interconnected in some purposeful way. The reliability of a system depends on the reliability of its components and on the configuration of the system. The basic indices used to examine and predict the performance of a distribution system at a customer load point are the average outage frequency, average outage duration and average unavailability. The case study system is a kind of radial configuration distribution system. This paper shows that a better meshed distribution configuration was selected by comparing the indices obtained from EDSA's reliability worth assessment of distribution systems program.

Si Bulk Micromachining을 위한 Wafer Rolling Etching 및 그 특성

김건년,이보나,박효덕,신상모,공경준,장동근,김병철,권혁채,이봉희 경북대학교 센서기술연구소 1998 센서技術學術大會論文集 Vol.9 No.1

A wafer rolling etching system for the silicon bulk micromachining has been designed and fabricated. The silicon diaphragms were anisotropically etched in a 24.5 weight percent KOH solution. Compared to the conventional KOH etching systems, pyramidal hillocks, and wave-shaped structures on the etched surfaces were greatly reduced by using this system. After etching for time of 438 minutes, the average etched depth and the etch-rate were measured to be 537μm and 1.22μm/min, respectively. The average etching uniformity of etching depth was 0.87% in 5-inch wafer. Our results showed that the wafer rolling method enhanced etch uniformity and etch rate.

리본형태의 근관에서의 열연화 근관 충전법의 비교 : 근관 충전된 gutta-percha의 무게 WEIGHT OF FILLED GUTTA-PERCHA

김현희,조경모,김진우 大韓齒科保存學會 2002 Restorative Dentistry & Endodontics Vol.27 No.3

The purpose of this study is to evaluate the two warm gutta-percha filling techniques by measuring the weight changes of resin blocks before and after canal filling in ribbon shaped canal. Simulated ribbon shaped root canals in 30 transparent resin blocks were instrumented to #40 using .06 taper Profile. 16 resin blocks were obturated with gutta-percha using cold lateral condensation. Warm lateral condensation using the Endotec Ⅱ was then accomplished on the same 15 blocks. Another 15 resin blocks were obturated using the System B. All canals were obturated without sealer. The resin blocks were weighed after canal preparation and after each subsequent obturation, and then weight changes of the resin blocks were calculated. The results were as follows. 1. Warm lateral condensation using Endotec Ⅱ and continuous wave of condensation using System B produced a denser obturation of gutta-percha compared with conventional cold lateral condensation (p<0.01). 2. There was no significant difference between warm lateral condensation and continuous wave condensation. In conclusion, the warm gutta-percha condensation techniques like warm lateral condensation and continuous wave condensation can be expected to bring favorable canal obturation results in ribbon shaped canals.

통일 이후 사회과 교육목표로서의 시민성 개념의 재정립 및 구체화 방안

김경모 경상대학교 1998 民族統一論集 Vol.14 No.1

중국 경제 교육과정의 내용요소와 과정목표

김경모,김병구 한국경제교육학회 2005 경제교육연구 Vol.12 No.1

기계 가공품의 최적 허용차 결정방법

김경모 國立金烏工科大學校附設生産技術硏究所 1995 産業技術開發硏究 Vol.11 No.-

In this study, a general procedure for determining tolerances of machined parts which minimizes the total production cost is presented. Cost factors to be considered in this mathematical model are machining cost, rework-and-scrap cost, and economic loss caused by quality deviations. The model adopts the quadratic loss function advocated by Taguchi for the quality cost and the geometrically decaying machining cost. The distribution of the characteristics of machined part is assumed to be normal. The procedures for determining the optimal tolerance specification are illustrated with examples. Using this model, designer can determine the tolerance which provides the minimum expected total cost.