• Journal of Internet Computing and Services
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• v.2 no.5
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• pp.9-19
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• 2001

In this paper. we develop associate knowledge extraction method for finding and expanding user preference knowledge automatically from web document database. To reflect user interest or preferences, agent explores and extracts relevant information to central term involving the intent of users from the example documents. To do so, we apply association rule exploration data-mining method to the extraction of the relevant objects in the web documents. Also, to give the weighted-value to the extracted and relevant information, we present associate tag block-based weighting method. We applied to bioinformatics above associate knowledge extraction method to find related keywords.

• Journal of the Korean Statistical Society
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• v.6 no.1
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• pp.25-29
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• 1977

A method of constructing partially balanced bipartile weighing designs (PBBWD) from association schemes is given. Some series of three associate PBBWE's from three associate rectangular association schemes are obtained.

• Korean Architects
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• s.616
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• pp.28-33
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• 2020

• Journal of Korean Academy of Nursing Administration
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• v.6 no.2
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• pp.165-176
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• 2000

The purpose of this study was investigate the self-disclosure and self-esteem of senior nursing students in two types of nursing education programs : baccalaureate and associate programs. The subjects were comprised of 365 associate degree nursing students from five junior college and 297 baccalaureate degree nursing students from six universities. The data were collected conveniently by self reporting questionnaires given to the students from september 13 to october 23, 1999. The instruments used JSDQ and Self-esteem scale. The data were analyzed by $SAS/PC^+$ program using descriptive statistics, $x^2-test$, t-test, pearson correlation coefficient. The results of this study are as follows : 1. There was significant difference in religion(p=.001), motive of entrance of college( p=.001) and satisfaction of nursing practice(p=.038) between baccalaureate degree nursing students and associate degree. 2. The extent of self-disclosure in baccalaureate degree nursing students had significantly higher than that in associate degree nursing students(p=.0022). 3. An object for self-disclosure were girlfriend, mother, boyfriend and father successively. 4. The extent of self-esteem in baccalaureate degree nursing students had significantly higher than that in associate degree(p=.0224). 5. The relationship between self-disclosure and self-esteem revealed a positive significant correlation(r=.2628, p=.0001).

• Journal of Korea Water Resources Association
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• v.33 no.S1
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• pp.394-399
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• 2000

• Korean Journal of Veterinary Service
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• v.37 no.4
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• pp.273-280
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• 2014

Investigations of hematologic and canine distemper virus, parvovirus antibody titer for DongGyeongi were performed. This study was conducted to determine into feeding and management blood values on DongGyeongi. Blood samples were collected from 110 healthy dogs (male 60, female 50). The diagnostic virus disease and hematologic results were classified by age, sex, color. Although gender differences were not apparent, complete blood cell counts analyses were performed and analyzed accordingly. Statistically significant differences (P<0.05) specific to age (<2). Also, The canine distemper virus and parvovirus antibody titer were correlation to age dependent (P<0.05). In conclusion, data obtained from this study may be valuable as a standard for interpretation of the results in hematologic and major viral antibody titer analysis of DongGyeongi populations. For the management of DongGyeongi, the programs will be used for the epidemic disease prevention.

• Journal of Korean Academy of Nursing
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• v.33 no.2
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• pp.256-264
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• 2003

Purpose: The purpose of this research was to find out tobacco control education taught graduate, baccalaureate and associate degree-nursing programs in Korea. Method: A valid and reliable questionnaire previously used to assess tobacco use in medical and nursing schools in the United States was translated and revalidated. Surveys were sent out to all the graduate, baccalaureate and associate nursing programs in Korea. All 6-tobacco curricula content areas recommended by the United States National Cancer Institute and the Agency for Health Care Policy and Research was included. Result: Majority of BSN (93.2%-75%) and AD (92.3%-64.1%) programs were teaching health hazards, cancer risk, health effects of tobacco, effects of ETS, contents of cigarette, withdrawal symptoms and high risk groups of smoking as a part of required courses. However, 87.5% (14/16) of graduate, 50.0% (22/44) in baccalaureate, 53.8% (21/39) in associate degree programs were not teaching about the 5 A's. Of those who reported teaching smoking cessation strategies, they were covered most frequently in Community Nursing (50%), Adult Health Nursing (43.8%) on the graduate level, and in Community Nursing (65.9%-BSN, 76.9%-AD) and Adult Health (54.5%-BSN, 74.4%-AD) on the undergraduate level. 31.1% (5/16) in Graduate, 18.2%(8/44) in BSN, 10.3% (4/39) in Associate Degree programs reported that there are no smoking students in their schools and rest of the schools reported either do not know or they have 1 to more than 21% of students smoking. Conclusion: The study results identifies the quantity and level of tobacco control content in three different nursing programs and will help in developing curricular guidelines in the future. Further survey needs to be done on nursing students' knowledge, attitude and belief on smoking and smoking cessation.

• Journal of Biosystems Engineering
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• v.26 no.3
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• pp.229-236
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• 2001

The torque loads acting on the input shaft of the transmission and final driving shaft of the tractor having a cage wheel attached to the driving tries as a traction aid were measured during the rotavating operations in a poorly drained paddy field. Using the measured load data load spectra were constructed. Effects of the design parameters of the cage wheel on the load characteristics were also analyzed. The torque load exerted on the input shaft decreased as the diameter of the cage wheel increased and increased as the rotavator speed increased. The torque load exerted on the final driving shaft increased as the working speed of the tractor increased and decreased as the rotavator speed increased. The torque load on the final driving shaft with the cage wheel were greater than those without the cage wheel.

• Agricultural and Biosystems Engineering
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• v.2 no.2
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• pp.50-58
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• 2001

Chemical application is very hazardous in confined spaces under the canopy ceiling in Korean vineyard. For a small orchard sprayer adaptable to such a working condition, a low-cost autonomous steering control system was developed using two ultrasonic sensors, two electrically-operated cylinders and 80196kc microprocessor. A distance ranging system timed the round-trip for each ultrasonic wave to travel against parallel targets, placed every 1.5m spacing along both sides of a desired path. A steering control algorithm of the autonomous operation began with ranging left and right targets and the heading was decided using difference between the distances. Electrically-operated cylinders actuated steering clutches to guide the sprayer. Evaluation tests showed that the orchard sprayer could travel within RMS value of 5cm along the desired path. Ground speed did not affect the performance of the autonomous guidance system at the speed ranges of 0.29~0.52m/sec.

• Journal of Korean Academy of Nursing
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• v.26 no.1
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• pp.43-52
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• 1996

This descriptive study was done to investigate the critical thinking ability of senior nursing students in two types of nursing education programs : associate and baccalaureate programs. Data were conveniently collected from 159 associate degree nursing (ADN)students and 158 baccalaureate degree nursing(BSN)students. All schools were the Ministry of Education accredited and located in Seoul City and Kyung gi Province. These data were collected by self reporting questionaire given over two months from March to May, 1995. The subjects completed the Watson-Glaser Critical Thinking Appraisal (WGCTA) and a demographic questionnaire. The data was analyzed using descriptive statistics and t-test with the SAS program. The results of this study are as follows 1. The mean of critical thinking ability of the ADN students was 42.69. 2. The mean of critical thinking ability of the BSN students was 47.68. 3. There was significant difference in the WGCTA scores between the ADN and the BSN students （t=7.38 p＜0.001） 4. This study suggests that critical thinking ability may increase with higher levels of nursing education. Possible explanations for these findings are discussed.