• Honam Mathematical Journal
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• v.43 no.2
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• pp.167-181
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• 2021

In this paper, the Saigo's k-fractional integral and derivative operators involving k-hypergeometric function in the kernel are applied to the generalized k-Bessel function; results are expressed in term of k-Wright function, which are used to present image formulas of integral transforms including beta transform. Also special cases related to fractional calculus operators and Bessel functions are considered.

• The Journal of the Korean dental association
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• v.17 no.11 s.126
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• pp.839-843
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• 1979

• Journal of Korean society of Dental Hygiene
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• v.14 no.3
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• pp.327-332
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• 2014

Objectives : The purpose of the study is to investigate the self awareness of oral health, dental calculus and gingivitis according to smoking in soldiers. Methods : A self-reported questionnaire was filled out by 601 soldiers in Jeonnam military unit from April 7 to 23, 2013. The screening for oral examination was performed in the soldiers. The data were analyzed for frequency analysis and chi-square test by using SPSS 21.0 program. Results : The self awareness of smoking on oral health accounted for 27.0% in good status in nonsmokers, 23.5% of the past smokers answered good, and 16.5% of the smokers answered good. Approximately, 68.7% had dental calculus(p<0.05). The smokers tended to have more gingivitis than the nonsmokers and the past smokers(p<0.05). Conclusions : Smokers had low level of self awareness of oral health than the nonsmokers and the past smokers.

• Journal of Pharmacopuncture
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• v.15 no.4
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• pp.25-31
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• 2012

Objectives: This study was designed to investigate the effect of four pharmacopuncture drugs (scolopendrid, Calculus Bovis-Fel Uris-Moschus (BUM), bee venom 25%, and sweet bee venom 10%) on the cerebral hemodynamics, including changes in the regional cerebral blood flow (rCBF) and in the mean arterial blood pressure (MABP). Methods: The changes in the rCBF and the MABP were determined by using a laser-Doppler flowmeter and a pressure transducer, respectively. Results: Scolopendrid (0.3 ml, 1 ml/kg) caused no significant changes in the rCBF and the MABP, whereas BUM (0.3 ml, 1 ml/kg) decreased the rCBF and the MABP, bee venom 25% (0.3 ml, 1 ml/kg) increased the rCBF and lowered the MABP, and sweet bee venom 10% (0.3 ml, 1 ml/kg) increased the rCBF and had no significant effect on the MABP. Conclusions: The rCBF and the MABP were influenced differently by the administration of various pharmacopunctures. Further studies are needed to elucidate the underlying mechanism.

• Journal of Pharmacopuncture
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• v.13 no.2
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• pp.101-110
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• 2010

Objectives : This experimental study was performed to investigate the effect of Fel Ursi & Bovis Calculus pharmacopuncture solution(FUBCPS) manufactured by using alcohol/water extraction method for identify ing the use of it as eyedrops. Methods: FUBCPS was manufactured by using alcohol/water extraction method. Measure the size of inhibition zone and MIC(Minimum Inhibition Concentration) after administering FUBCPS on bacterial species. Staphylococcus aureus. Staphylococcus epidermidis, Pseudomonas aeruginosa, Aspergillus niger, Fusarium oxysporum and Candida albicans, which cause keratitis. Administering cravit(Levonoxacin medicine) on bacterial species also performed to compare the anti-bacterial potency of this material, measured by using the size of inhibition zone Results : After administering FUBCPS on bacterial species(Staphylococcus aureus, Staphylococcus epidermidis, Pseudomonas aeruginosa, Aspergillus niger, Fusarium oxysporum, Candida albicans). there was no response to MIC and there was no anti -bacterial potency also. Conclusions : This study suggests that FUBCPS dose not have anti-bacterial effects on bacterial species which cause Keratitis. These study result recommends that we need to research more on herbal medicines of eye drop which have anti-bacterial effects on keratitis

• Journal of Acupuncture Research
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• v.24 no.2
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• pp.221-229
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• 2007

Oxidative damage to DNA, proteins, lipids and other molecules may contribute to the development of neurodegenerative disease. This study was designed to find out whether Ursi Fel ${\cdot}$ Bovis Calculus Herbal-Acupuncture Solution(UBHAS) can scavenge nitric oxide(NO) or not. NO concentration was estimated after treatment with Vit. C or 1, 10, $100{\mu}g/m{\ell}$ of UBHAS. There was no significant scavenging effect of UBHAS on NO in 1, $100{\mu}g/m{\ell}$ group. while significant scavenging in $l0{\mu}g/m{\ell}$ group after 2hrs. UBHAS showed significant scavenging effects on NO in 1, 10, $100{\mu}g/m{\ell}$ group after 6hrs. There was a significant scavenging effect in 10, $100{\mu}g/m{\ell}$ group. even though no significant in $1{\mu}g/m{\ell}$ group after 12, 24 hrs. This study showed that UBHAS might be used for aging related disease. These results suggest that UBHAS has scavenging effect on NO. however, further studies are required to investigate the antioxidative effects of it.

• Journal of the Korean Mathmatical Society
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• v.4 no.1
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• pp.25-27
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• 1967

• The Journal of the Korean dental association
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• v.41 no.9 s.412
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• pp.631-636
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• 2003

Bacteria play a major role in the etiology of apical periodontitis. Traditionally it has been held the microorganisms are present in necrotic tissue in the root canal system and in tubules of the root dentin whereas the periapical tissues are free of bacteria. However, it is reported the presence of bacterial in the periapical lesions. They may form the biofilm and survive in the periapical tissues. Especially high incidence of biofilm is reported in the refractory periapical lesions. treatment was presented in the left maxillary first premolar with a long-standing fistula and apical calculus. Also. the role of biofilm and its treatment were discussed.

• Journal of the Korean School Mathematics Society
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• v.16 no.1
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• pp.157-185
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• 2013

This study was to investigate novice teachers' Specialized Content Knowledge for Teaching in High School Calculus Lessons. The lessons of two novice teachers in Kyunggi Do were observed from July, 2011 to Feb. 2012. All observed lessons were audeotaped and transcribed into word files. Their calculus lessons were analyzed into three kinds of knowledge consisting of SCKT. Their SCKT just copied the contents of the textbook and other additional SCKT were not found for teaching. Even though students asked a question that they did not understand, the teacher just repeated the previous contents that already he used. But this study included possible contents of SCKT within the areas these teachers covered so that teachers in school may use for teaching of Calculus. The novice teacher do not have sufficient experience, the program of the college of education and the contents of the teacher certificate-examination should include multi-dimensional approaches in SCKT to pre-service teachers in order to raise better specialized teachers in mathematics.

• The Mathematical Education
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• v.59 no.1
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• pp.1-15
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• 2020

In this paper, we analyzed curriculum materials on inequalities as regions. Constructs such as mathematical connections and curriculum articulation were used as a framework. As for articulation, our findings indicate the topic of inequalities as regions addresses meaningful subordinate mathematical thinking and skills that serve prerequisite to calculus. Regarding connections, mathematical concepts involving inequalities extend to multivariate calculus. One implication is, as an unintended consequence of curricular decision of 2015 Revised National Curriculum to teach the topic only in mathematical economics, students who plan to study STEM subjects in college but opt out of mathematics economics in high school may miss the key concept and naturally struggle to understand calculus especially the theory of multivariate function of calculus.