• Tuberculosis and Respiratory Diseases
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• 제84권4호
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• pp.335-337
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• 2021

• 비교문화연구
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• 제29권
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• pp.85-111
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• 2012

Zhong-lie-xiao-wu-yi(忠烈小五義), whose author was Shiyukun(石玉昆), is a Xia-Yi-Gong-An(俠義公案) novel in the late Qing Dynasty. This work published in 1890 when Emperor Guangxu(光緖) governed China. This work's author is Shiyukun, distribution books has an amender. The amender will be a shuoshuyiren (說書藝人). Zhong-lie-xiao-wu-yi is Zhong-lie-xia-yi-zhuan(忠烈俠義傳)'s a sequel, the story leads from Zhong-lie-xia-yi-zhuan. It is just the beginning of Zhong-lie-xiao-wu-yi is redundant. Zhong-lie-xiao-wu-yi was introduced to the late Chosun(朝鮮) Dynasty. This work was translated in Hangeul, Chosun's readers read Zhong-lie-xiao-wu-yi. This work's circulation is not clear, But this work's exciting story is interested in the readers. This work is characterized as follows: First of all, Zhong-lie-xia-yi-zhuan's charaters appear equally, the readers feels familiar. The readers like the familiar characters, because the readers read the book. The familiar characters can have a sense of speed in reading. Second, the story is continuous. Zhong-lie-xiao-wu-yi is narrated by connecting Zhong-lie-xia-yi-zhuan's story. Third, Zhong-lie-xiao-wu-yi was seeking an open ending. Classical novels prefer happy ending, this work is open ending, the expectations for the sequel became more doubled. The fourth, this work took advantage of the colloquial expressions. Zhong-lie-xiao-wu-yi is Huabenti(話本體) novel, took advantage of the spoken language. Suyu(俗語) and xiehouyu(歇後語) was represented in this work. Fifth, this work is formed a universal consensus. Ordinary people must empathize about xia-yi(俠義) and retribution, this work was well represented. Because the readers would have liked to this story.

• 한국수학사학회지
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• 제21권2호
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• pp.1-18
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• 2008

이 논문은 18세기 조선의 구고술에 이어서 19세기 조선의 구고술의 발달을 연구하여 조선 산학의 발전을 규명한다. 홍길주(洪吉周), 남병길(南秉吉), 이상혁(李尙爀), 조희순(趙羲純)등의 구고술의 사료 분석을 통하여 19세기 조선의 구고술의 특성을 연구한다.

• 충청수학회지
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• 제26권4호
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• pp.769-780
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• 2013

Motivated essentially by their potential for applications in a wide range of mathematical and physical problems, the log-sine and log-cosine integrals have been evaluated, in the existing literature on the subject, in many different ways. Very recently, Choi [6] presented explicit evaluations of some families of log-sine and log-cosine integrals by making use of the familiar Beta function. In the present sequel to the investigation [6], we evaluate the log-sine and log-cosine integrals involved in more complicated integrands than those in [6], by also using the Beta function.

• 호남수학학술지
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• 제34권4호
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• pp.603-614
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• 2012

Gottlieb polynomials were introduced and investigated in 1938, and then have been cited in several articles. Very recently Khan and Akhlaq introduced and investigated Gottlieb polynomials in two and three variables to give their generating functions. Subsequently, Khan and Asif investigated the generating functions for the $q$-analogue of Gottlieb polynomials. In this sequel, by modifying Khan and Akhlaq's method, Choi presented a generalization of the Gottlieb polynomials in $m$ variables to present two generating functions of the generalized Gottlieb polynomials ${\varphi}^m_n({\cdot})$. Here, we show that many formulas regarding the Gottlieb polynomials in m variables and their reducible cases can easily be obtained by using one of two generating functions for Choi's generalization of the Gottlieb polynomials in m variables expressed in terms of well-developed Lauricella series $F^{(m)}_D[{\cdot}]$.

• 호남수학학술지
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• 제34권3호
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• pp.327-340
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• 2012

Gottlieb polynomials were introduced and investigated in 1938, and then have been cited in several articles. Very recently Khan and Akhlaq introduced and investigated Gottlieb polynomials in two and three variables to give their generating functions. Subsequently, Khan and Asif investigated the generating functions for the $q$-analogue of Gottlieb polynomials. Very recently, Choi defined a $q$-extension of the generalized two variable Gottlieb polynomials ${\varphi}^2_n({\cdot})$ and presented their several generating functions. Also, by modifying Khan and Akhlaq's method, Choi presented a generalization of the Gottlieb polynomials in m variables to give two generating functions of the generalized Gottlieb polynomials ${\varphi}^m_n({\cdot})$. Here, in the sequel of the above results for their possible general $q$-extensions in several variables, again, we aim at trying to define a $q$-extension of the generalized three variable Gottlieb polynomials ${\varphi}^3_n({\cdot})$ and present their several generating functions.

• Kyungpook Mathematical Journal
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• 제60권2호
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• pp.255-277
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• 2020

Divide knots and links, defined by A'Campo in the singularity theory of complex curves, is a method to present knots or links by real plane curves. The present paper is a sequel of the author's previous result that every knot in the major subfamilies of Berge's lens space surgery (i.e., knots yielding a lens space by Dehn surgery) is presented by an L-shaped curve as a divide knot. In the present paper, L-shaped curves are generalized and it is shown that every knot in the minor subfamilies, called sporadic examples of Berge's lens space surgery, is presented by a generalized L-shaped curve as a divide knot. A formula on the surgery coefficients and the presentation is also considered.

• 치과방사선
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• 제3권1호
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• pp.35-38
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• 1973

The authors have interpreted one patient's full mJuth intra-oral films, oblique- lateral film of the left mandible and orthopantomograph which revealed 6 radicular and 1 residual cysts. As a results of interpretation of these serial films, we have drawn following conclusions: 1. Radicular cyst arose from the cell rests contained in an apical granuloma which was sequel to advanced pulpitis due to dental caries. 2. Residual cyst was developed from remaining cell rests after the extraction of a tooth with such a radicular cyst or apical dental granuloma. 3. Cyst grew in size by absorption of fluid into cystic cavity due to difference in osmotic pressure between the cystic fluid and adjacent tissue fluid.

• Journal of applied mathematics & informatics
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• 제29권5_6호
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• pp.1557-1569
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• 2011

In this paper, we consider the oscillation of the following certain second order nonlinear differential equations $(r(t)(x^{\prime}(t))^{\alpha})^{\prime}+q(t)x^{\beta}(t)=0$>, where ${\alpha}$ and ${\beta}$ are ratios of positive odd integers. New oscillation theorems are established, which are based on a class of new functions ${\Phi}={\Phi}(t,s,l)$ defined in the sequel. Also, we establish some interval oscillation criteria for this equation.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2000년도 Handout for 2000 Inter. Machine Tool Technical Seminar
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• pp.61-70
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• 2000

This paper described the current status of machine tool technology and its future trends with a particular emphasis on high-speed machining. People in machine tool industry have continuously sought to serve fast-changing manufacturing industry with economical machining solutins. At presents, it appears that more productivity gain is demanded to shorten time-to-market and machining requirements become more stringent. In this regard, this paper firstly addressed a high-speed spindle as a key element for the next-generation machine tools. The sequel to it apparently went to high-speed feed axes and final discussion included the problem of how to optimize overall system including servo function. Lastly a brief look to NC technology including machine intelligence was taken.