A Slope One and Clustering based Collaborative Filtering Algorithm

An Gong,Yun Gao,Zhen Gao,Wenjuan Gong,Huayu Li,Hongfu Gao 보안공학연구지원센터 2016 International Journal of Hybrid Information Techno Vol.9 No.4

흰쥐 신장에서 Transglutaminase 1, 2, 3 발현에 관한 면역조직화학적 연구

구동억,김원식,박경란,2이증훈,이웅재,노승무,김수열 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.2

직장인의 생활스포츠 참여가 생활적응에 미치는 영향

최공집,윤오남,정혜윤,김보정 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

This study aimed at examining how the organizational citizenship behavior as a significant attitude variable of organization members appear through daily sports activities and self-efficacy in local administration organizations. To study the organizational citizenship behavior of local public officers as an important attitude variable and the human resource management program that is used to guide their behaviors, it made an assumptive model based on the results of precedent studies and intended to examine its cause and effects. To achieve the purpose of the study, this study presented specific items to be examined and intended to identify them as follows. This study used questionnaire for the study, and it consists of questions about daily sports activities, self-efficacy, organizational citizenship behaviors, altruism, courtesy, sportsmanship, conscientiousness and civic virtue. The data, this study used the 'SPSSwin Ver. 10.01 statistics package' on a personal computer to perform descriptive statistics and demonstration of a research model and its assumption. For the statistical analysis, it used the single-dimensional analysis using Cronbach's Alpha, the Cross Tabulation, the Analysis of Variance (ANOVA) and the Multi-Regression.

漱石作品における文體の變遷について : 「如し」を例として

羅工洙 全南大學校 人文科學硏究所 2001 용봉인문논총 Vol.30 No.-

근대 일본 소설의 거장인 나쓰메 소세키(夏目漱石)의 작품을 통해서 그 문체의 변화를 고찰하였다. 지금까지의 연구와는 다른 방법으로 「如し」를 통해서 고찰하였다. 그 내용을 정리하면 다음과 같다. ① 「如し」 와 「 樣だ」 의 사용률을 볼 경우, 초기작품에 비교적「如し」 의 비율이 높고, 후기작품으로 갈수록 점점 줄어든다. ② 「如し」의 활용을 볼 경우, 초기작품에 훈독문에서 많이 사용되는 종지형이 보이지만 후기 작품에는 사용되고 있지 않다. 그리고 동사 연용형과 접속할 경우, 훈독문에서 많이 사용되는 격조사 「が」 가 초기작품에 많이 있지만, 후기작품에는 사용되지 않는다. ③ 「みたやうだ」「みたいだ」를 볼 경우, 전 작품에서 「みたやうだ」가 보이지만, 후기작품에서 신 어법인「みたいだ」가 사용되고 있다. 이러한 결과가 나온 배경은 소세키는 어릴 적부터 한문을 배웠고, 기본적으로 한문의 소양이 깊었기 때문이다. 많은 한시를 남긴 것으로도 그 능력이 있음을 알 수 있다. 소세키는 작가활동을 타인보다 늦게 시작하여, 이미 언문일치의 확립.성립의 시기에 출발하였고 작가자신도 언문일치에 지대한 관심을 갖고 있었다. 그러나, 한문에 소양이 깊었던 소세키는 언문일치의 문장에 한문맥과 같은 문어적 표현을 써 넣고 있다. 그것이 특히 초기문장에 그 빈도가 높고, 후기작품에 갈수록 작아지는 것이다. 짧은 작가생활이었지만, 점점 구어화 할려고하는 움직임이 있었다.

界面活性濟의 化學的 特性과 應用에 關한 硏究

柳珙植 群山大學校自然科學硏究所 1986 自然科學硏究 Vol.1 No.-

I have investigated from surfactant to be used widely in daily life. 1. I have found a lot of special interesting things in which consists of Hydrophiles solution and oil. 2. I have reaffirmed to find out two kinds of type of dissociation which is done and not. It would be necessary to be capable of searching for the development of use in ion. 3. I have found the result in which surfactant could be applied in every field of utilities. Above all, emulsification has been functioned with a big important utilities. Above all, only the best way to choose suitable surface tention must be understood its function and utilities of it.

태권도장 시설요인과 수련생의 만족도에 관한 연구

최공집 圓光大學校 附設 體力科學硏究所 2002 體力科學硏究 Vol.25 No.2

The subjects of this study were sampled by using the Cluster Random Sampling with the population that consists of the 4th, 5th and 6th graders of elementary school and the 1st, 2nd and 3rd graders of middle school, who are currently training at Taekwondo training centers in Metropolitan City. The way to sample was made by randomly sampling 500 men and women from 30 Taekwondo training centers, which are registered at the Taekwondo Association of Kwangju Metropolitan City, and having a questionnaire survey with the method of self-assessment marking, that is, the direct interview method. Except 58 questionnaires that were judged to answer insincerely or had missing parts, 422 questionnaires were used for the actual analysis. The objective of this study is to research the trainees' satisfaction level about facility factors, analyze the contents, and thereby make the plan to activate Tae kwondo training centers, in order to effectively operate Taekwondo training centers. Thus, this study concluded as follows. First, it showed no significant in the comparison by gender and training period, and it showed the significant difference between 4th and 5th grader trainees of elementary school ~1st grader trainees of middle school and over 2nd grader trainees of middle school. Second, the satisfaction level of 4th grader ~1st grander trainees of middle school for facility factor was shown as high, whereas over the 2nd grader trainees of middle school low. Third, as for age, it showed the significant difference between the 10 year -old trainees, 11 year-old trainees ~14 year-old trainees and over 15 year-old trainees, and the satisfaction level of 10 year-old trainees for facility factors was shown as high, wheres over 15 year-old trainees low. Fourth, as for grade(Poom Geup), it showed the significant difference between the trainees with Geup grade and trainees with over Poom grade, and it showed the characteristic that the satisfaction level of the trainees with Geup grade for facility factors was high, whereas the trainees with over Poom grade low.

Saccharin의 展望性있는 化學的 製法과 副産物의 利用에 關한 硏究

柳珙植 群山大學校 1983 論文集 Vol.6 No.-

It seems very likely that the consumption of saccharin will be increased, according to the increasing national income and the variety of processed foodstuffs, with demand of carolieless foodstuffs for the prevention of supernutrition and diseases of adult people. Therefore all the nations in the world have been concentrated on developing artificial sweetstuffs substituting sugar for. As a result of it, the manufacturing process in the past was the one which used to solve O-toluene Sulfon Amid with 30% Sodium Hydroxide; this time the method is the one which is solved with definite diluted Sodium Hydroxide. This is why we want to reduce the poionous content as possible avoiding conc Alkaline Substances. Para-toluen Sulfo Chloride produced as by-product seems likely to be used as the followings: (1) the Ester, treated and manufactured with Alkaline Alchol, can be used as Alkalifing Reagent. (2) This Chloride can be used as Chlorifying Agent of Carbon Acid in Organic Synthesis. (3) this Chloride is used for the manufacture of Dialky1 Amine. (4) this Chloride is used for the manufacture of Chiramine T, Water disinfectant and Halazone. As the above, in order to keep our good health and to save foreign currency, we should not import the whole quantity of original crude sugar, but develop this area, by-products produced in the manufacture, and poisonless Saccharin in large quantity. Thus, if we export this in large quantity, taking the exclusive property of each market in the world, it is expected that this would contribute to economic development for exporting Korea.

학습자의 평가 참여를 지원하는 웹 기반 수행평가 시스템의 설계 및 구현

강공미,김진호 한국컴퓨터교육학회 2003 컴퓨터교육학회 논문지 Vol.6 No.3

수행평가는 학생들의 학습 과정을 관찰하거나 학생들이 산출해 낸 자료를 통해 평가하는 방식으로 단순 필답 고사의 단점을 보완하는 새로운 평가 방식으로 주목받고 있다. 그러나 이 수행평가를 적용하는데 많은 노력과 시간 부담이 들어 실제 학교 현장에서 시행에 많은 어려움을 겪고 있다. 이러한 부담을 줄이기 위해 인터넷을 이용한 평가가 다방면에서 시도되고 있으나, 이들 기존 연구에서는 학생의 평가 참여가 허용되지 못하며 평가 방법이 다양하지 못하거나 교사의 피드백이 부분적으로만 사용되는 문제점을 가지고 있다. 따라서 본 논문에서는 학습자들의 평가 참여 및 학습 과정 중의 다양한 수행평가를 지원하고 교사가 효과적으로 관리할 수 있는 웹 기반의 수행평가 시스템을 설계하고 구현하였다. 이러한 웹 기반 수행평가 시스템을 활용할 경우, 학생들의 평가력 등의 고등사고 능력과 전인적 발달을 도모하고, 수행평가를 위한 교사의 업무와 시간 부담을 대폭 줄일수 있을 것이다. A performance evaluation, which requires to observe students in the course of teaming and studying and to evaluate their reports and materials, is emerging as an alternative evaluation method to overcome the shortcoming of simple written tests. However, there are many difficulties in real teaching setting to apply the performance evaluation, because it requires many burdens of efforts and time. In order to reduce these burdens of teachers, there have been several approaches which utilize the Internet for the evaluation. But these previous approaches have several limitations that they don’t allow students’ participation in evaluation activities, fail to provide a variety of evaluation methods, and/or support teachers’ feedbacks very limitedly. In order to overcome these limitations, therefore, this paper designed and implemented a web-based performance evaluation system supporting the participation of students in doing evaluation themselves and various evaluation methods, which can be effectively managed by teachers. This web-based performance evaluation system developed in this paper can enhance not only students’ high level thinking abilities but also their emotional and intellectual abilities. It can also help teachers to reduce the burden of working and the time in plenty used for evaluating students.

금강하류 해수중의 구리함량에 관한 연구

류공식 군산대학교 1979 論文集 Vol.1 No.1

This paper is an attempt to survey and analyze copper contents in the sea-water of downstream of the GumRiver which empties into the Yellow sea holding contaminated water from the mining and metallic industries. To survey and analyze it, eight different areas of sea-water of the Gum River was picked up from the upper surfaces and the lower stratum at each full and ebb tides on April 20, 1978. Then careful examination in to the copper contents was made and the following results were obtained : 1. The sea-water of examining area of the downst rcam of the Gum River holds 0.048-0.141 parts per million (PPM) of copper contents, and the average is around 0.079 (PPM) 2. Copper contents at each full and ebb tides made some differences respectively. At ebb) tide copper contents (0.095) is rather heavier than that (0.063) at the full tide. It indicated that the sea-water comprised much copper contents. 3. It has been examined that the lower stratum (0.092) contains more copper contents than in the upper surface of the sea-water (0.067). 4. The result obtained after the examination by each area indicated that around Jang Hang Refinery, 1st area, the copper contents is heaviest (0.125) and the mouth of downstream of the Gum River, 3rd area, revealed the least amount (0.046) of copper contents. 5. Since the turbidity at the downstream of the Gum River is thick when seen through the naked eyes, the contamination seems to be serious, but it is thought that the pollution of the Gum River is not still sorious in terms of the quantity of copper, on of heavy metal, contained.

일 대학 간호학생의 건강행위에 대한 탐색적 연구

최공옥 京畿專門大學 1998 京畿專門大學 論文集 Vol.- No.26

This study was undertaken in an attempt to explore nursing student health behaviors. Based on responses from 218 2nd grade nursing students in nursing college in the City of Incheon health behaviors were evaluated. Data were collected from 19th of August to 5th of September in 1998. The open ended questionnaire which was used in study formulated based on literature review and contained health concept, personal habits, exercise, cause of the stress and stress management. The results of the analysis were as follows ; 1. The nursing student thought health as an adaptation mostly. 2. 1.8% of the student smoked the cigarettes. 3. 78.0% of the student drinked the alcohol. Most of them began to drink by peer pressure. 4. 97.2% of the student consumed caffeine-containing products. But most of them don't consumed much. 5. 36.7% of the student took the drugs. Most of the drugs were analgesics & vitamins. 6. 39.4% of the student exercised regularly. Most of the type of the exercise were physical exercise and walking. 7. Most of the causes of the stress were the burden of the school works. Most of the stress management were sleeping.