• Journal of Information Processing Systems
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• 제4권1호
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• pp.1-8
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• 2008

In this paper, we discuss the use of fragmented bandwidth to improve the performance of staggered striping in a multimedia system. It is observed that potential disruptions can occur when nonconsecutive idle disks are used for displaying multimedia objects. We have identified useful retrieval patterns and shown that with proper selections of fragmented disks and a simple buffering scheme, disruptions can be easily eliminated.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2007년도 춘계학술발표대회
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• pp.192-196
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• 2007

그동안 소프트웨어의 신뢰도가 테스트중은 물론 운영중에도 고장을 검출 및 수벙함으로써 성장될 수 있다는 가정 하에 SRGM이 연구되어왔다. 한편, 어떤 논문에서는 운영중에 소프트웨어를 수정한다는 것이 특히 범용 소프트웨어인 경우 불가능에 가깝기 때문에 테스트노력이 일정한 것으로 가정하기도 하였다.. 저자는 소프트웨어의 신뢰도 현상에 접근할 수 있는 단순한 기법을 제안하여 기존신뢰도 모델을 수정하지 않고 고장률을 줄일 수 있도록 하는 방안을 제시한다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2007년도 춘계학술발표대회
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• pp.222-224
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• 2007

내고장성(fault - tolerance)을 향상시키면서 소프트웨어의 신뢰도를 최적화하는 두가지 접근법으로서 수정복구 블록 스킴과 N-버전 프로그래밍 기법이 있다. 본 연구에서는 중복모줄을 가지고 소프트웨어의 신뢰도를 극대화하기 위한 하나의 알고리즘으로서 수정복구 스킴을 제안한다. 개발소프트웨어의 최적구조를 결정하는 기법을 수립하기 위해 최적화 공정 결과를 적용한다. 주어진 가용자원 범위 내에서 정규실행모줄과 테스트모줄의 신뢰도 및 확률을 계산하여 소프트웨어 시스템의 신뢰도를 극대화하기 위한 소프트웨어의 형상을 고찰한다. 간단한 예로서 한 개의 경우를 예시한다.

• 한국응용곤충학회지
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• 제12권1호
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• pp.41-46
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• 1973

1) 쇠파리의 누대 실내사육을 위한 온도는 약 $26^{\circ}C$가 좋으며, 이때 유충기간은 약 6.8일, 용기간은 5.3일, 산란전기간은 10.4일, 성충의 수명은 약 30일이었다. 2) 인공사육에 있어서 용화율은 $80.7\%$ 우화율은 $84.3\%$였으며 성비는 1 : 1이었다. 3) 용의 체중량은 약 14.5mg이었으며, Wheat bran medium 보다 Standard medium이 사육성적이 좋았다. 4) medium 125gr에 대한 난의 접종수는 약 310개가 가장 적합하였다. 5) rectangular cage를 사용할 경우, 성충의 resting place는 $2inch^2/adult$가 적합할 것으로 본다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권16호
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• pp.7155-7159
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• 2015

Background: Oral cancer is a health problem in Thailand. Cratoxylum formosum subsp. pruniflorum Gogel (Teawdang), normally consumed in northeast Thailand, has proven cytotoxic to cervical cancer cell lines including HeLa, SiHa and C-33A. Recently, Asian oral cancer cell lines, ORL-48 and ORL-136, were established. Therefore, we aimed to study cytotoxicity of Teawdang in these. Total phenolic (TPC) and flavonoid content (TFC), and antioxidant activity of Teawdang were also determined. Materials and Methods: Teawdang was purchased from Khon Kaen market during June-October 2013. Hexane (CHE), ethyl acetate (CEE) and methanol (CME) extracts of its edible part were analyzed for TPC by the folin-ciocalteau method and for TFC by an aluminium colorimetric method. Antioxidant activity and cytotoxicity in normal Vero cells and oral cancer cells were investigated. Cell viability was assessed using 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide (MTT) assays. Results: CME and CEE had higher TPC and TFC and antioxidant activity than CHE. Both CME and CEE, at $200{\mu}g$ dry wt/mL, were cytotoxic to the studied oral cancer cell lines. However, CME was cytotoxic to Vero cells whereas CEE was not. Compared to Vero cells, CEE significantly inhibited ORL-48 and ORL-136 growth (p=0.03 and p=0.02, respectively). Conclusions: CEE exhibited cytotoxic effects on the studied oral cancer cell lines but not normal Vero cells. The bioactive compounds in CEE should be further purified and elucidated for their mechanisms of action for development as anticancer agents.

• 혜화의학회지
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• 제8권2호
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• pp.317-327
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• 2000

Through the study about Che-Qi-Jung(諸氣證) concerned with phenomenon of stress, we concluded as fallow. 1. Stressors are recognized three parts, internal cause, external cause, non-interexternal cause, in the oriental medicine. And the reaction of the body about stressors, was expressed change of Qi(氣). 2. The vascular system and autonomic nervous system are tensed or relexed. Because the etiology of Yuk-Em(六淫), Chil-Jeong(七情) make lose up and down, in and out, circulation of Gi(氣). The symtom caused with stress are explained, divided into Chil-Qi(七氣), Gu-Qi(九氣), Joong-Qi(中氣), Qi-Tong(氣痛), Qi-Yuk(氣逆), Qi-Wool(氣鬱). 3. The symtom of Chil-Qi is recognized into psycholoQical stress and Mae-Haek-Qi(梅核氣). The symtom of Gu-Qi is composed of Chil-Qi and Han(寒), Youl(熱), Ro(勞). 4. The symtoms of Qi-Yuk and Joong-Qi are caused by the ascent of Hwa-Qi(火氣). And Hwa-Qi is made by rage and depression. Qi-Yuk is chronic symtom that the ascent of Hwa-Qi is made by out of function in up and down mechanism of Qi. Joong-Qi is acute symtom that patholoQical state of Qi-Yuk take place for a while by sudden psycholoQical shock. 5. The symtom of Qi-Wool is loss of funtion made by depressed state in physioloQical mechanism, and Qi-Wool is observed in depressive psychosis and hypochondriasis and psychogenic. 6. The symtom of Qi-Tong is the pain caused by interference of circulation of Qi-Hyul(氣血). PsycholoQical stimulation such as rage and depression, tense autonomic nervous system. This make convulsion in gastro-intestine or vascular circuluation or abdominal muscles, and the pain is caused by convulsion.

• Asian Pacific Journal of Cancer Prevention
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• 제14권11호
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• pp.6955-6959
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• 2013

The incidence of hepatocellular carcinoma (HCC) is relatively high in Southeast Asia. Globally, HCC has a high fatality rate and short survival. The objectives of this retrospective cohort study were to review the epidemiology and survival of HCC patients at a tertiary centre in north-east of Peninsular Malaysia. Subjects were adult HCC patients diagnosed by histopathology or radio-imaging. Secondary liver carcinoma was excluded. Kaplan Meier and multiple Cox proportional hazard survival analyses were used. Only 210 HCC cases from years 1987-2008, were included in the final analysis. The number of cases was increasing annually. The mean age was 55.0 (SD 13.9) years with male:female ratio of 3.7:1. Approximately 57.6% had positive hepatitis B virus, 2.4% hepatitis C virus, 20% liver cirrhosis and 8.1% chronic liver disease. Only 2.9% had family history and 9.0% had frequently consumed alcohol. Most patients presented with abdominal pain or discomfort and had hepatomegaly, 47.9% had an elevated ${\alpha}$-fetoprotein level of 800 IU/ml or more, 51.9% had multiple tumors and 44.8% involved multiple liver lobes. Approximately 63.3% were in stage 3 and 23.4% in stage 4, and 82.9% did not receive any treatment. The overall median survival time was 1.9 months (95% confidence interval (CI): 1.5, 2.3). The 1-month, 6-month, 1-year and 2-year survival rates were 71.8%, 23.3%, 13.0% and 7.3% respectively. Significant prognostic factors were Malay ethnicity [Adjusted hazard ratio (AHR) 1.6; 95%CI: 1.0, 2.5; p=0.030], no chemotherapy [AHR 1.7; 95%CI: 1.1, 2.5; p=0.017] and Child-Pugh class C [AHR 2.6; 95%CI: 1.4, 4.9; p=0.002]. HCC in our study affected a wide age range, mostly male, in advanced stage of disease, with no treatment and very low survival rates. Primary prevention should be advocated in view of late presentation and difficulty of treatment. Vaccination of hepatitis virus and avoidance of liver toxins are to be encouraged.

• Spatial Information Research
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• 제5권1호
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• pp.43-59
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• 1997

현재 우리 나라에서 사용되는 주제도는 수십종류가 있다. 그 중 제작기관내에서만 이용되는 주제도가 있는가하면, 여러 기관에서 공통적으로 이용되는 주제도들도 있다. 이 글에서는 먼저 여러 가지 주제도 중에서 수치지도화 해야 할 공통주제도들을 분석하여 사업추진 우선순위를 제시하였다. 우선순위에서 1등급으로 분류된 공통주제도 중 토지이용현황도, 지형지번도, 행정구역도, 도시계획도, 도로망도 등 5개를 선택하여 제주도를 사례지역으로 수치지도를 실험제작하였다. 실험제작을 통해 공통주제별로 가장 합리적인 제작방법을 도출하고, 실험제작 과정에서 도출된 문제점을 분석하여 향후 국가 GIS사업에서 공통주제도 수치지도제작 결과를 바탕으로 공통주제도의 수치지도제작사업 추진방향을 제시하고, 아울러 전국적으로 확대제작하는데 소요될 예산, 인력, 기간 등에 관한 물량을 추정하고 구체적인 추진방안을 제시하였다.

• 한국식품조리과학회지
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• 제6권4호통권13호
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• pp.99-109
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• 1990

The following, Chung, Am, Chun, Seo, Rok, Shin, Oh, Cho, Po, listed in [Che Min Yo Sul] are as follows; 1. Chung means polutry and meat like pork and beef cooked with Ja. Am is flavoring meat in a seasoned broth, which is seasoned with Yeom Shi, green onion and pepper. Chun is stir-fryed fish, beef or pork in a small amount of broth and Apchunbup, a kind of Chun, is stir-fryed with Yeom Shi Juice. 2. Cheo, Rok stands for boiled meat pickled in vinegar. 3. There are twenty kinds of Chuk, which is broiled polutry, fish, shellfish and meat like pork and beef together with vegetables and spices. 4. Shin, Oh, Po, are a type of meat preservation method by using Nurook, salt, alchol or broiling it in Bong Chuk way and then preserving it.

• 한국식품조리과학회지
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• 제6권4호통권13호
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• pp.85-97
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• 1990

This study is carried out to understand and analyze the cooking and processing methods presented in the CHE MIN YO SUL-Chinese books of husbandary-written in sixth century that composed of two part (agricultural production and product-utilization). Especially Ouja, Po, Suk, Keng, Hak, Jeung and Bu written in part II which studied this time. There are Eight kinds of Ouja, seven kinds of Po and Suk, Twentynine kinds of Keng and Hak, Sixteen kinds of Jeung and Bu. Ouja is something like Korean Kajamisikhae which cooked with fresh fish, dried fish, pork, rice and then seasoned. Po is a dried slice beef, poultry and fish with seasoned, Suk is a dried in original shape with seasoned. These are something like Korean dried beg, dried fish and Amchipo. Keng is a clear soup and Hak is a boiled muddy soup with cereal. Jeung is a steamed beef, poultry, fish in the earthenware steamer and Bu is a roasted in the copper pan.