단백질 수준이 흰쥐의 철, 구리 및 아연의 대사에 미치는 영향

高鎭福,許英姬 新羅大學校 1989 論文集 Vol.28 No.-

This thesies is focused on the effects of alternate changes of dietary protein levels on iron., copper and zinc metabolism in mature(18-month-old) male rats. In the experiment, the rats were fed on diets of various protein levels for 4 weeks:(1) Group Ⅰ,Ⅱ and Ⅲ received diets of 8%, 16% and 24% protein respectively throughout the experiment; (2) Group Ⅳ received alternate 3-day diets of 8% protein and 1-day diets of 24% protein throughout the experiment: and (3) Group Ⅴ received alternate 3-day diets of 24% protein and 1-day diets of 8% protein throughout the experiment. The iron concentrations of the heart of rats in Group Ⅱ and of the muscles of those in Group Ⅲ proved to be lower than those in the other groups, at the end of 4-week's experiment. The iron concentration of serum was significantily higher in Group Ⅰ than those in other groups. Group Ⅲ was highest of all the groups in the copper concentrations of kidney, muscle, and serum and the femur zinc concentration. However, neither the constancy of a protein level nor the alternate changes of protein levels affected the iron concentrations of liver, kidney, and spleen, the copper concentrations of liver and heart, and the zinc concentrations of serum and spleen. The experiment also proved that the increased proportion of dietary protein did not change the rates of apparent absorption of iron, copper and zinc.

예측기반 RED 알고리즘

김복심,김동춘,김대영,안기중 제주대학교 공과대학 첨단기술연구소 2001 尖端技術硏究所論文集 Vol.12 No.2

In Internet, the management of traffic congestion involves the policy which drops a packet in advance. In this case, router drops one or more packets to improve the network performance before when its output buffer becomes full. RED(Random Early Detection) is a good example for this technique. A new congestion avoidance algorithm, predictive RED is proposed to estimate the queue length variation and applied to the packet drop probability to control the traffic congestion proactively. And it showed me it can improve the performance by simulation.

自然科 學習資料의 開發 : 現代 科學敎育에의 接近을 爲한 資料 Materials to Approach for Modern Science Education

金世榮,崔守安,崔福源 부산교육대학교 과학교육연구소 1981 科學敎育硏究 Vol.6 No.-

This studies describes how to develop and avail learning materials to approach for modern science education. The materials consist of three parts biology, chemistry, and earth-science, in primary school science. Part of biology has been covered in detail "Growth of Plants" (2-1), "Life cycle of Plants" (3-1), "Environments and Plants" (4-1). Earth-Science's part covered a "Circulation of Atmosphare and Water" (5-1), and chemistrie's part provide fat in nourishment and digestion in "Human Body" (6-2) unit. This developed materials are inexpensive to keep and are convenient subjects for children's learning. They may study products of science, fumdamental principle for science and scientific thought.

別墅에 關한 硏究(Ⅰ) : 文獻分析을 통한 別墅槪念 및 意味에 關해서 The concept and meaning of Byeol-Soe by research of historical literatures

金永彬,安啓福 대구효성가톨릭대학교 1985 연구논문집 Vol.30 No.1

The Korean traditional gardens reveals the characteristics of harmony with nature. Especially, Byeol-Soe(別墅) Style is a typical garden style in oriental gardens. This style is developed in Koryo Dynasty (935∼1392) and then flourished in Choson Dynaty (1392∼1910). In the developemtn of byeol-Soe it may be divided into two aspects, the one is natural environmental elements and the other is socio-political elements. These elements might be created a typical style with interrelation. Confucian ideas, Taoism dieas, Retirement ideas, filial piety, assimilation of nature,… is basic ideas of this style. Revealed characteristics by reseach and analysis of historical literatures are; 1. A Structure and its site may be strongly related by the architectural treatment of site areas or elements, therefore each Byeol-Soe draws from its site a native power and returns to the site this power magnified. 2. Social standing of Byeol-Soe operationer is various from brothers of king to nobleman (Yang-ban) without occupations. 3. Traditional Korean's nobilities like writing and reciting a poems, discussing literature and philosophy ets. These behavioral aspects accord with Byoel-Soe style very well. 4. Behavioral investigations to the historical literatures will be helpful future survey of a place Byeol-Soe relics. Byeol-soe Contains various behaviors, that is strolling, reading, meditations, relaxation, boating and fishing, writing and reciting a poem, drinking, give a banquet with foreign mission requester and visitors, take care of parents tomb, etc. 5. Generally sites were selected on hills with very good landscape, view for example panoramic view, a far-of green mountains, white the sands and birds, bright moon, blue sky and white cloud, strolling river, steep cliff with outcrop of rock, and so forth. 6. Byeol-Soe may be divided into three characters. Live with nature, for a remnant life filial piety such as a take care of parents tomb, western villa styles are those.

점화효과(priming effect)로 알아본 정신분열병 환자의 자동처리과정

김이영,진복수 東國專門大學 2002 金龜論叢 Vol.9 No.1

본 연구는 자원적 관점에서 정신분열병 환자에게서 나타나는 인지적 결손이 자동처리과정에 의해 발생되는지를 점화효과(priming effect)로 규명하고자 하였다. 피험자는 정신분열병 환자(9명)와 정상인(7명), 기타 정신과적 환자(6명)이었다. 짧은 시간(372ms) 동안 점화어가 제시되고, 그 자리에 제시되는 표적어를 명명하도록 하여 표적어를 명명하는 시간을 측정하였다. 연구결과 정상인과 정신분열병 환자 그리고 기타 정신과적 환자 집단 모두에서 점화효과가 나타나지 않았다. 그러나 정상인과 기타 정신과적 환자 집단에서는 점화어와 표적어가 관련이 있을 때가 관련이 없을 때 보다 반응시간이 빨랐지만, 정신분열병 환자의 경우는 점화어와 표적어가 관련이 있을 때가 관련이 없을 때 보다 반응시간이 느렸다. 이 결과는 정신분열병 환자의 자동처리과정이 손상되었을 가능성을 시사하고 있다. 본 연구를 종합해 보면, 본 연구를 통해 정신분열병 환자의 자동처리과정에 대해 어떤 명확한 결론을 내릴 수는 없었지만 정신분열병 환자의 자동처리과정이 정상인이나 다른 정신과적 환자와는 다른 양상을 가지고 있을 것이라는 시사점을 찾아낼 수 있었다.

그림-단어 Stroop 과제로 본 간질환자의 주의력 장애

김이영,진복수,배정규 大邱大學校 社會科學硏究所 1999 社會科學硏究 Vol.7 No.2

본 연구의 목적은 간질환자에서 나타나는 인지적 결손을 규명하는 것이었다. 구체적으로, 주의를 알아보는 과제인 그림단어 Stroop 과제를 통해 간질환자의 주의가 손상되었는지를 알아보고자 하였다. 피험자는 정상인 15명, 좌반구발작 병소 환자 9명, 우반구발작 병소 환자 16명, 그리고 기타발작병소 환자 12명이었다. 그림단어 Stroop 과제는 3가지 조건으로 구성되었고, 그림에 적힌 단어와 상관없이 그림 이름을 명명하는 시간과 오반응을 측정하였다. 결과 정상인과 좌반구발자 병소 환자 와 우반구발작 병소 환자간에 유·의한 차이가 있었지만, 정상인과 기타발작 병소 환자, 기타발작 병소 환자와 좌반구발작 병소환자, 우반구발작 병소 환자간에는 차이가 없었다 오반응 비교에서는 집단간에 차이가 없었다. 위의 결과는 간질환자 중 우반구발작병소 환자와 좌반구발작 병소 환자가 정상인에 비해 주의력에 장애가 있 는 것을 시사한다.

대학생의 자원봉사활동이 주관적 삶의 질에 미치는 영향

김이영,진복수 東國專門大學 2002 金龜論叢 Vol.9 No.1

본 연구는 대학생의 자원봉사활동이 이들의 주관적인 삶의 질에 어떤 영향을 미치는지를 알아보기 위하여 대학생의 자원봉사활동 경험 유무에 따라 이들이 자신의 삶을 어떻게 생각하고 있는지, 그리고 어느 정도 자신의 생활에 만족하고 있는지를 조사하였다. 조사대상자는 대학교에 재학중인 349명이었다. 조사결과 대학생활에서 자원봉사활동 경험이 있는 학생이 자원봉사경험이 없는 대학생보다 자신의 삶에 대해 긍정적으로 생각하고 있었으며, 생활의 만족도도 높았다. 이러한 결과는 대학생활의 자원봉사활동 경험이 대학생의 삶의 질에 긍정적인 영향을 미침을 시사한다.

콩아이스크림의 상품화를 위한 고정화 효소의 이용

이숙영,이현옥,노숙령,김기숙,이복희,박미정 중앙대학교 생활과학연구소 2002 생활과학논집 Vol.15 No.-

The study was to investigate the functional properties of soy protein isolate hydrolyzed by immobilized α-chymotrypsin and the quality characteristics of soy ice cream made by the soy protein isolate treated with immobilized α-chymotrypsin. Up to the hydrolysis rate of 22.9%, treatement by immobilized α-chymotrypsin costed more time than that of α-chymotrypsin. Foam and emulsion capacity were decreased by the number of repetitive usage. Apparent viscosity and overrun of soy ice cream treated with immobilized α-chymotrypsin and α-chymotrypsin were shown similar tendency. In the sensory characteristics, soy ice cream by enzyme treatment was evaluated as much acceptable than untreacted soy ice cream in the item of beany flavor, icy feel and overall quality. For efficient use of immobilized α-chymotrypsin industrially, α-chymotrypsin immobilized on glass beads can be reused for about 11 times more than α-chymotrypsin.

컴퓨터를 활용한 급식관리 업무의 효율화

이복희,송혜영 중앙대학교 생활과학연구소 2000 생활과학논집 Vol.13 No.-

Nowadays the computer application is enormously expanded in every way of life due to the development of information technology. The characteristics of computer are 1) fast, 2) precise, 3) reliable, 4) efficient and thus the productivity and effectiveness of work is greatly improved. Foodservice management is very labor-intensive and time consuming task. Recently, many kinds of computer softwares in foodservice management are developed and are used in some foodservice industry. The programs developed in the past are mainly for menu planning, nutrition analysis and evaluation, food cost analysis, while recent softwares are in use for purchasing, production, forecasting, inventory control, budget and employee payment etc.. In turn, all the tedious work becomes efficiently completed and managed in foodservice industry. However, this is only true in developed countries such as America, and yet not in Korea although the application of computer software is on the increase. Nevertheless, the computer based management system like ERP(Enterprise Resource Planning), EDI(Electronic Data Interchange), ECR(Efficient consumer response), VIP(Vendor Inventory Purchasing) etc. still deserves the value and appreciated in promoting the work productivity and efficiency in foodservice management. Therefore, computer softwares should be developed more and more and improved to be easily applicable in the foodservice area. Also, the integrated computer based management system should be developed and implemented in the foodservice industry for better management.

정상인의 입각기에서 발바닥압력측정시 압력중심점의 위치

허재균,박시복,이상건,이강목,김영호,양길태,장윤희 大韓再活醫學會 1998 Annals of Rehabilitation Medicine Vol.22 No.2