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

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.

직장인의 생활스포츠 활동이 조직시민행동에 미치는 영향

최공집 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

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 organization. First, is there a difference in daily sports activities, self-efficacy and organizational citizenship behaviors depending on socio-statistical characteristics of organization members? Second, is there any difference in self-efficacy and organizational citizenship behaviors depending on whether organization members participate in daily sports activities of rough organization members or not? Third, does the degree of participation in daily sports activities of the members have an influence on self-efficacy? Fourth, does self-efficacy of the members have an influence on organizational citizenship behaviors? Fifth, does the degree of participation in daily sports activities of the members have an influence on organizational citizenship behaviors? Finally, how much will the degree of participation in daily sports activities of the members have an influence on organizational citizenship behaviors thself-efficacy?

絹/毛混紡織物의 一浴染色法에 관한 硏究

金公朱,姜濚義 全北大學校 1988 論文集 Vol.30 No.-

Silk and wool are the two most important natural protein fibers. Because of there different Physical chemical properties the two fibers show quite different dyeability. In this study, we tride silk/wool blend fabric in one step using a one bath dyeing method. Acid dyes, 1 : 2 type metal complex dyes, and complex type reactive dyes used as the dyes. The results of the exsperiments can be summarized as follows

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.

간호 업무에 대한 간호사의 역할인식과 환자의 요구에 관한 연구

최공옥 京畿專門大學 1997 京畿專門大學 論文集 Vol.- No.25

인천지방 119구급대 이용에 관한 연구

최공옥,이은자 京畿專門大學 1994 京畿專門大學 論文集 Vol.- No.22

폴리우레탄 섬유의 染色機構에 關한 硏究

金公朱,朴炳基,姜濚義 全北大學校 1980 論文集 Vol.22 No.-

Spandex is man-made elastomer fiber. Chemically, polyurethane is produced by interaction of Glycol and Diisocyanate. From a physical point of view, these Spandex fibers owe their elasticity to the same thermodynamics as rubber, therefore, the high degree of fabric stretch availability permits its use in a wide range of textile fabrics. Particular interests are to improve the dyeing properties and to find out the dyeing mechanism. So, it is the purpose of this paper to present technology which will permit these yarn to be dyed with selected dyes and to describe the dyeing mechanism.

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.