• The Journal of the Society of Korean Medicine Diagnostics
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• v.12 no.1
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• pp.22-41
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• 2008

Background: Eight-Constitution Medicine (ECM) devides the human body into eight constitutions. Up until now, checking the pulse types is only way to classify the eight constitution. Recently we try to make a questionnaire that is based on the Eight-Constitution characters and analyze the answer from patients who were classified into one of the eight constitutions according to their pulse types and their responses to constitution-acupuncture therapy Objective: This study intends to analyze each answer of the Eight-Constitution Questionnaire with independent sample t-test. Methods: Participants of this study were outpatients in ECM clinics located in Korea. The resources were collected from 925 patients who were classified into one of the eight constitutions according to their pulse types and their responses to constitution-acupuncture therapy. SPSS 13.0 for Windows was used for independent sample t-test. Results and Conclusions: 1. The proportion of participants' constitutions is in the order of Pancreotonia (28.0%), Colonotonia (17.3%), Pulmotonia (18.1%), Hepatonia (18.1%), Vesicotonia (8.5%), Cholecystotonia (7.0%), Renotonia (2.6%) and Gastrotonia (0.4%). 2. Eight-Constitution Questionnaire consists of 5 parts; Appearance, Character, Body reaction, Physiology & Pathology and Food reaction. 3. 10 items were chosen among 42 question about Appearance. 4. Due to the deficiency of Gastrotonia examples, useful items have to be given up. If we can gather Gastrotonia examples, we can use meaningful items more than 10.

• Informatization Policy
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• v.20 no.2
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• pp.20-38
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• 2013

Park, Keun-Hye government has just established a new ministry for integrating and managing the policies for science & technology and ICT. From the ICT governance perspective, the new ministry implies separating promotion policies from regulation polices. The current paper aims to present ICT policy implications by providing a perspective on regulation and promotion. A delphi survey was conducted for 32 experts in ICT sector. According to the experts, a clear distinction between regulation and promotion policies is difficult, and thus, integrating regulation and promotion policies looks more preferable. In general, an independent ministry that integrates regulation and promotion policies is mostly preferred. Some suggested an independent committee inside the ministry might be desirable, especially for the broadcasting regulation policy to be independent from the ministry control. The current study proposes tight collaboration between the newly established ICT ministry and the Korea Communications Commission, and in the long term, integrated administration of promotion and regulation policies. In particular, this study emphasizes the importance of the integrated policy management to enhance government policy capacity.

• The Journal of the Society of Korean Medicine Diagnostics
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• v.13 no.1
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• pp.89-110
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• 2009

Background : Eight-Constitution Medicine (ECM) devides the human body into eight constitutions. Up until now, checking the pulse types is only way to classify the eight constitution. Recently we try to make a questionnaire that is based on the Eight-Constitution characters and analyze the answer from patients who were classified into one of the eight constitutions according to their pulse types and their responses to constitution-acupuncture therapy. Objective : This study intends to analyze each answer of the Eight-Constitution Questionnaire with independent sample t-test. Methods : Participants of this study were outpatients in ECM clinics located in Korea. The resources were collected from 925 patients who were classified into one of the eight constitutions according to their pulse types and their responses to constitution-acupuncture therapy. SPSS 13.0 for Windows was used for independent sample t-test. Results and Conclusions : 1. The proportion of participants' constitutions is in the order of Pancreotonia (28.0%), Colonotonia (17.3%), Pulmotonia (18.1%), Hepatonia (18.1%), Vesicotonia (8.5%), Cholecystotonia (7.0%), Renotonia (2.6%) and Gastrotonia (0.4%). 2. Eight-Constitution Questionnaire consists of 5 parts; Appearance, Character, Body reaction, Physiology & Pathology and Food reaction. 3. 18 items were chosen among 81 question about Character. 4. Due to the deficiency of Gastrotonia examples, useful items have to be given up. If we can gather Gastrotonia examples, we can use meaningful items more than 18.

• Journal of Physiology & Pathology in Korean Medicine
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• v.20 no.4
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• pp.946-950
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• 2006

Takrisodokyeum (TRSDY) has been known to exert anti-tumoral activity in Korea. However, its molecular mechanism of action is not understood. In this study, we found that TRSDY induced apoptosis in androgen-independent prostate cancer PC-3 cells as evidenced by DNA fragmentation. Our data demonstrated that TRSDY-induced apoptotic cell death was accompanied by decreases of PAKT and $NF-{\kappa}$ activation, which is resulted from inhibition of $I{\kappa}B-{\alpha}$ degradation. But TRSDY-induced apoptotic effect of PC-3 cells was independent of Par-4 expression. Taken together, these results suggest that TRSDY inhibits AKT phosphorylation and $NF-{\kappa}B$ activation, and eventually leads to apoptotic cell death in androgen independent prostate cancer PC-3 cells.

• Journal of Gastric Cancer
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• v.19 no.3
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• pp.278-289
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• 2019

Purpose: Phase angle obtained using bioelectrical impedance analysis (BIA) provides a relatively precise assessment of the nutritional status of elderly patients. This study aimed to evaluate the significance of phase angle as a risk factor for complications after gastrectomy in elderly patients. Materials and Methods: We evaluated 210 elderly patients (aged ${\geq}65years$) who had undergone gastrectomy for gastric cancer between August 2016 and August 2017. The phase angle cutoff value was calculated using receiver operating characteristic curve analysis according to sex. A retrospective analysis regarding the correlation between early postoperative complications and well-known risk factors, including the phase angle, was performed. Results: Multivariate analysis revealed that the presence of two or more comorbidities (odds ratio [OR], 3.675) and hypoalbuminemia (OR, 4.059) were independent risk factors for overall complications, and female sex (OR, 2.993) was independent risk factor for severe complications. A low phase angle (OR, 2.901 and 4.348, respectively) and total gastrectomy (OR, 4.718 and 3.473, respectively) were independent risk factors for both overall and severe complications. Conclusions: Our findings show that preoperative low phase angle predicts the risk of overall and severe complications. Our findings suggest that BIA should be performed to assess the risk of postoperative complications in elderly patients with gastric cancer.

• Bulletin of the Korean Mathematical Society
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• v.30 no.2
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• pp.167-170
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• 1993

In this paper, X, X$_{1}$, X$_{2}$, .. will denote any sequence of pairwise independent random variables with common distribution, and b$_{1}$, b$_{2}$.. will denote any sequence of constants. Using Chung [2, Theorem 4.2.5] and the same idea as in Chow and Robbins [1, Lemma 1 and 2] we have the following lemma.

• Communications for Statistical Applications and Methods
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• v.8 no.3
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• pp.875-883
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• 2001

We derive the asymptotic relative efficiencies in two special cases of Chaudhuri's estimators for the multivariate one sample problem. And we compare those two when observations are independent and identically distributed from a family of spherically symmetric distributions including normal distributions.

• Journal of applied mathematics & informatics
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• v.7 no.1
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• pp.347-355
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• 2000

In this paper we define linearly independent, basis, free, torsion-free and torsion-free completely on an automation. We prove a theorem describing a relationship between free and torsion-free completely on automata. Also we prove some important properties of them. Furthermore, we discuss some theorems associated with free.

• Proceedings of the CALSEC Conference
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• 2004.02a
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• pp.15-20
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• 2004

Positivism ▣Quantitative research ▣Descriptive, predictive, explanatory ▣Quest for university laws ▣Concerned with the empirical testability of theories (·Causal models (if it's not about cause-and-effect, it's not Science)) ▣Assumptions：(·Existence of a priori fixed relationship within phenomena ·Regular patterns of causation ·Independent from human mind(objective, factual)(omitted)

• Proceedings of the KSRS Conference
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• 2003.11a
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• pp.865-865
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• 2003