• Journal of dental hygiene science
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• v.22 no.2
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• pp.115-125
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• 2022

Background: In the dental hygiene curriculum, efforts are being made to introduce an integrated curriculum based on the competency of a dental hygienist. Because there is a connection and overlap in learning contents between Dental Nutrition and Oral Biochemistry, which are basic dental hygiene subjects, it is possible to integrate these two subjects. This study aims to derive Nutritional Biochemistry as an integrated curriculum for Dental Nutrition and Oral Biochemistry, and to develop learning goals and competencies for Dental Nutritional Biochemistry. Methods: The learning contents of the integrated curriculum were composed by referring to the contents of the Dental Nutrition and Oral Biochemistry textbooks, and learning goals were derived from the learning contents. Moreover, competency was developed by analyzing the duties of a dental hygienist that can be performed through the learning goals. The Delphi survey was conducted twice to verify the content validity ratio (CVR) of the competence and the learning goal of the integrated curriculum. Results: In the first Delphi survey, the CVR for two competencies was 0.56 or higher. Moreover, it was revised based on expert's opinions, and as a result of the second Delphi survey after the revision, the CVR was either increased or maintained. Eighty-five learning goals were derived by referring to the textbook. According to CVR and expert opinions, after the first Delphi survey, the number of learning goals was reduced to 69. After the second Delphi survey, 68 learning goals were finally derived. Conclusion: The development process of the integrated curriculum conducted in this study can be utilized for integration between subjects in basic dental hygiene.

• Communications of Mathematical Education
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• v.25 no.1
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• pp.167-184
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• 2011

In D university, 2010 year engineering freshmen were taken basic mathematical ability test and were given basic mathematical ability improvement program based on the test. In order to study the effect of this program for scholastic achievement, we analyse basic mathematical ability test score and college mathematics score among student groups. And to study the effect of this program for scholastic motivation, we survey the mathematical inclination, the recognition of mathematics, and classes of mathematics. As results, engineering freshmen in D university were poor at basic mathematical ability and basic mathematical ability improvement program effected scholastic achievement and motivation in mathematics, greatly. For the success of college mathematics in engineering college, this study suggests basic mathematical ability test and the survey for engineering freshmen's mathematical background. Finally, we suggest that college mathematics must be focused on the improvement of basic mathematical abilities.

• Journal of Distribution Science
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• v.19 no.1
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• pp.17-26
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• 2021

Purpose: This research is to investigate the effect of the franchisee's basic psychological needs satisfaction on its business performance. Moreover, within the relationship between the franchisee's basic psychological needs satisfaction and its performance, the current study examined the mediating effect of work engagement and the moderating effect of the franchisor's support. Research design, data and methodology: 367 survey data were collected and analyzed using SPSS 22 and AMOS 22. For the assessment of goodness of fit of the models, fit indexes such as TLI, CFI, RMSEA were employed. Results: The results of the study are as follows: first, the franchisee's basic psychological needs satisfaction is positively related to performance; second, the franchisee's basic psychological needs satisfaction is positively related to work engagement; third, the franchisee's work engagement is positively related to performance; fourth, it is uncovered that the franchisee's work engagement mediates the relationship between basic psychological needs satisfaction and business performance; fifth, the moderating effect of the franchisor's support was insignificant. Conclusion: This study would like to contribute to the field of franchise performance, by re-assessing the significance of the individual's characteristics (of the franchisee) which has been ignored thus far. Furthermore, the limitations of the study and future research directions were discussed.

• Journal of Engineering Education Research
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• v.25 no.4
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• pp.35-41
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• 2022

In order to enhance basic competencies for freshmen at engineering college, whose learning ability is gradually declining, a new course was developed to review basic mathematics and physics through a process of collecting opinions from fellow professors. Tests in six fields of math and physics with the same problems showed the correct answer rate rose from 24.8% at the beginning of the semester to 59.0% at the end of the semester after operating the course developed. According to the survey, the students' self-evaluated confidence on the basic competencies in 16 fields of math and physics showed a significant increase. Students with high confidence in basic competencies also received high actual grades. General high school graduates' confidence point in basic competencies improved from 54.7 at the beginning to 75.3 points at the end of the semester, while specialized high school graduates' enhanced from 38.3 to 64.0 which is higher than that of general high school graduates at the beginning of the semester.

• Natural Product Sciences
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• v.10 no.1
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• pp.11-15
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• 2004

The leaves of Rhizophora apiculata, a plant belonging to the family Rhizophoraceae were collected from the mangrove forest of Sunderbans, West Bengal, India. Alcoholic extract of the leaves of this plant was prepared and hypoglycemic/anti-hyperglycemic activity was studied in fed rats, glucose loaded rats and streptozotocin induced diabetic rats. The results of this study reveal that this plant extract has potential hypoglycemic action.

• Journal of The Korea Institute of Healthcare Architecture
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• v.7 no.1
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• pp.77-84
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• 2001

This study provide the planning guidelines for the existing and the new alternative. On the bases of survey and analysis, the basic data for OP-Unit have been proposed in consideration of the development of medical science and hygiene, economic conditions during the last twenty years in Germany. The results of the study were firstly, genera1 basic data, secondly, guidelines of the architectural design for OP-Unit und rooms, thirdly, new alternative OP-Unit with 2 and 3 operation rooms.

• 한국방재학회:학술대회논문집
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• 2008.02a
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• pp.719-722
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• 2008

Forest management is done to keep ecological health of forest and to enhancement of its function. Nowadays, the abnormal climate and heavy rain happen frequently. Therefore, there are opinions that the thinning slash allowed in the mountain is flowed in rivers, which can influence in flood damage. This study, we grasp moving characteristics of thinning slash through field survey and achieved basic study about the effect of thinning slash on the discharge capacity of rivers and stream structure.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2009.04a
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• pp.410-414
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• 2009

Performance based fire engineering design should be developed through basic survey and fundamental element such as analytic program for evaluation of fire performance of building. The basic elements will be expressed to the surveys of the structures of building laws, regulation and the fundamental elements consist of technical guidances contained design fires, heat analysis, determination of structural performance.

• The Mathematical Education
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• v.47 no.2
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• pp.181-195
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• 2008

The purpose of this study was to investigate the understanding of basic knowledge of mathematics for $6^{th}$ grade students in elementary school by an essay test and provide instructional suggestions for teachers. A total of 132 students from 6 classes in 3 elementary schools were tested and analyzed in terms of the characteristics of correct answers and types of incorrect answers. The results showed that students had poor understanding of basic conceptual concepts and principles throughout six content areas of school mathematics curriculum, despite their good performance on mathematical skills. This study included implications to teaching and learning for each of the content areas.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2002.04a
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• pp.213-216
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• 2002

To investigate the conditions of groundwater resources in Jeonju, Wanju, and Goksung areas, a basic groundwater survey was performed. From the survey, various useful informations such as groundwater use, waterlevel distribution, water chemistry were obtained. This study focused on the analysis of the water levels, which were automatically monitored with pressure transducers or manually measured. The monitorings were conducted for both shallow wells completed in alluvial aquifers and deep wells in bedrock aquifers. This study presents results of the investigation.