• Journal of Veterinary Clinics
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• v.20 no.3
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• pp.396-398
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• 2003

A 2 year-old, 3.8 kg, intact female Maltese was presented with unilateral pain and reddish discharge from the left ear caused by a polyp in the horizontal ear canal. The polyp was diagnosed as osteoma histopathologically and removed through total ear canal ablation. Three months after surgery, osteoma was recurred and broken out of edematous skin lesion. It was considered that an inappropriate surgical removal of the tissue which attached base boarder of the polyp would be cause of the recurrence of the osteoma.

• Journal of Korean Academy of Nursing
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• v.48 no.2
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• pp.195-207
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• 2018

Purpose: The purpose of the study was to develop and test a model for predicting problem gambling in speculative game users based on Blaszczynski and Nower's pathways model of problem and pathological gambling. Methods: The participants were 262 speculative game users recruited from seven speculative gambling places located in Seoul, Gangwon, and Gyeonggi, Korea. They completed a structured self-report questionnaire comprising measures of problem gambling, negative emotions, attentional impulsivity, motor impulsivity, non-planning impulsivity, gambler's fallacy, and gambling self-efficacy. Structural Equation Modeling was used to test the hypothesized model and to examine the direct and indirect effects on problem gambling in speculative game users using SPSS 22.0 and AMOS 20.0 programs. Results: The hypothetical research model provided a reasonable fit to the data. Negative emotions, motor impulsivity, gambler's fallacy, and gambling self-efficacy had direct effects on problem gambling in speculative game users, while indirect effects were reported for negative emotions, motor impulsivity, and gambler's fallacy. These predictors explained 75.2% problem gambling in speculative game users. Conclusion: The findings suggest that developing intervention programs to reduce negative emotions, motor impulsivity, and gambler's fallacy, and to increase gambling self-efficacy in speculative game users are needed to prevent their problem gambling.

• The Journal of Korean Society for School & Community Health Education
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• v.19 no.3
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• pp.29-39
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• 2018

Objectives: The purpose of this study was to identify the effects of college student gambling experience on the gambling problems. Methods: The study included 260 students from four-year universities in Seoul and Gangwon Province, and collected data from March 1, 2018 to March 31, 2018. The data were analyzed with the SPSS 23.0. Results: First, gambling experience showed high frequency among males (68.5%), 21 years of age and older (45.5%), boarding house (66.1%), and two or more siblings (40.5%). Second, the gambling problem based on the experience of gambling was statistically significant in academic problem, interpersonal relationship, and gambling control. Third, the mental health of the subjects was highly correlated by interpersonal relationship, gambling recognition and academic problem. Also, academic problem was highly correlated in order of gambling control and interpersonal relationship. Fourth, effects of gambling experience on the gambling problems were identified as gambling control, interpersonal relationships, gambling awareness and mental health. Conclusion: Recognize the seriousness of the gambling problem of college students in order to solve the gambling problem, the government, communities and universities should actively promote the harmful effects of gambling and provide regular mental health. education at universities.

• Journal of Korea Game Society
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• v.21 no.1
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• pp.35-42
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• 2021

The purpose of this study is to examine the aesthetic value of alea, which is placed in negative discourse with a focus on gambling. Alea has not been properly evaluated for its value based on pathological interpretation. Therefore, in order to objectively examine the aesthetic value of alea, This study attempts to look at alea from the perspective of digital remediation and explore the significance which can be distinguished from gambling. The purpose of this study is to examine the difference between RNG mechanism and the analog mechanism, and to find out what changes occur in the aesthetic framework of alea.

• Journal of the Korean Society of Food Science and Nutrition
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• v.44 no.8
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• pp.1128-1136
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• 2015

This study investigated the anti-inflammatory effects of ethanol extract from Grateloupia elliptica Holmes (GEHEE) on the lipopolysaccharide-induced inflammatory response. Anti-inflammatory effects were detected by enzyme-linked immunosorbent assay, Western blotting, and immunohistochemistry. There were no cytotoxic effects on proliferation of macrophages treated with GEHEE compared to the control. GEHEE remarkably suppressed NO and pro-inflammatory cytokines (interleukin-6, tumor necrosis $factor-{\alpha}$, and $interleukin-1{\beta}$) production and reduced expression of inducible nitric oxide synthase, cyclooxygenase-2, and nuclear $factor-{\kappa}B$ ($NF-{\kappa}B$) proteins in a dose-dependent manner. GEHEE also significantly reduced activation of mitogen-activated protein kinases (MAPKs). The formation of edema in mouse ears was reduced at the highest dose compared to the control. GEHEE also reduced dermal thickness and mast cell numbers based on histological analysis. These results suggest that GEHEE exerts significant anti-inflammatory activity via inhibition of $NF-{\kappa}B$ and MAPKs activation and may be a potential anti-inflammatory therapeutic material.

• Journal of the Korean Association of Geographic Information Studies
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• v.13 no.4
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• pp.125-137
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• 2010

Jongmyo royal shrine, located in Seoul, is a UNESCO World Heritage site, and a cultural relic of national value and significance. Examination of its udobakseok(granitic flagstone; thin, flat and even stepping-stones for the King) has shown that parts are in damaged condition. In this study, GIS and GPS technologies were applied to determine the extent of damage and to find granitic flagstone for replacement and restoration of the damaged stones. 1,158 out of 2,361 stone pieces of the udobakseok were damaged at Jongmyo. Replacement granitic flagstones are available on Seokmo Island, in Ganghwa County, and estimates show that approximately 100,000 pieces of stone can be quarried. This research aided the systematic management of information about availability and location of granitic flagstones for restoration of the Jongmyo udobakseok. It also demonstrated that GIS and GPS technologies can apply a critical role in managing cultural properties. The wide use of GIS and GPS technologies can be expected for survey and management of other cultural properties in addition to Jongmyo.

• Korean Journal of Microbiology
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• v.49 no.3
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• pp.275-281
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• 2013

Probiotics have been reported to benefit human health by modulating immunity, lowering cholesterol, improving lactose tolerance, and preventing some cancer. Once ingested, probiotic microorganisms have to survive harsh conditions such as low pH, protease-rich condition, and bile salts during their passage through the gastro-intestinal (GI) tract colonize and proliferate to exert their probiotic effects. The dual coating technology, by which the bacteria are doubly coated with peptides and polysaccharides in consecutive order, was developed to protect the ingested bacteria from the harsh conditions. The aim of the study was to evaluate the viable stability of a doubly coated blend of four species of Bifidobacterium by comparing its bile/acid resistance and heat viability in vitro with that of the non-coated blend. After challenges with acid, bile salts, heat, and viable cell counts (VVCs) of the dual coated and non-coated blend were determined by cultivation on agar plates or flow cytometric measurement after being stain with the BacLigtht kit$^{TM}$. The results showed that the dual coated blend was much higher resistant to the acidic or bile salt condition than the non-coated blend and heat viability was also higher, indicating that the dual coating can improve the survival of probiotic bacteria during their transit through the GI tract after consumption.

• Journal of Conservation Science
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• v.34 no.3
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• pp.143-155
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• 2018

In this study, we investigated the properties and manufacturing methods of soil mural finishing layers fabricated using animal glue, starch adhesive(wheat paste), and Dobak glue. We assessed the workability and weatherproofing properties of the earthen plaster and finishing layers fabricated using concentrations of 3%, 5%, 7% and 10% for each adhesive. The results showed that a mixture using 3% or 5% starch adhesive or 3% Dobak glue was suitable for constructing the finishing layer. For finishing layers made with animal glue, earthen plaster had poor workability. It was dry and easily broken as the concentrations of animal glue increased. However, specimens made with low concentrations of animal glue did not exhibit surface deterioration after a freezing-thawing test. Therefore, animal glue mixtures could possibly be used for constructing finishing layers in concentrations lower than 3%. Mixtures containing starch adhesive produced plasters with good workability. Additionally, starch adhesive enhanced compression strength. However, when starch adhesive was mixed at concentrations above 7%, the surface exhibited roughening and staining in freezing-thawing tests. When Dobak glue was used in mixtures, it enhanced compression strength, but concentrations above 5% produced specimens with surface cracking. For concentrations of 3%, there were no cracks and the specimens were stable after freezing-thawing tests, so concentrations below 3% of Dobak glue are suitable for constructing finishing layers. We expect this study will be useful for restoring the traditional technology of soil mural finishing layers and suggest using adhesives to construct the finishing layer.

• Defense and Technology
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• no.4 s.290
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• pp.72-79
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• 2003

미 육군은 21세기 미국의 국가 안보와 관련된다면 FCS에 대한 도박외는 다른 선택이 없다는 것을 알고 있다. 만일 성공한다면, FCS는 역사상 미 육군에 의해 취해진 가장 혁명적인 변형(transformation)의 산물이 될 것이다. FCS가 프로그램상 요구의 절반만을 충족시킨다고 할지라도, 빠르게 기동시키고, 결정적으로 싸울 수 있도록 미 육군의 능력을 현저히 향상시킬 것이다. 결론적으로 미 육군 지휘부 구조조정과 더불어 대대적인 Army Transformation을 추진하는데 핵심적인 요소 중의 하나인 미래전투체계(Future Combat System)의 성공적인 시행을 위한 시험 및 평가계획이 완성된 것으로 생각된다.

• The Science & Technology
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• v.33 no.12 s.379
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• pp.17-19
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• 2000

급속도로 확산되고 있는 컴퓨터와 인터넷은 우리의 생활판도를 엄청나게 바꾸어 놓고 있다. 국내 초고속 인터넷 가입자수는 현재 3백만명을 넘어서 내년에는 5~6백만명에 이를것으로 전망되고 있어 실제 사용자는 1천만명을 웃돌 것으로 보고있다. 이제 인터넷의 역할은 단순히 제품을 판매하는 공간에 그치지 않고 콘텐츠, 여행, 의료, 금융, 심지어 도박 등 거의 전 산업분야에 걸쳐 비즈니스 모델을 송두리째 바꾸어 놓는 단계에까지 와 있는 것이다.