• Asian Pacific Journal of Cancer Prevention
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• 제13권7호
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• pp.3443-3449
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• 2012

Introduction: Despite health education efforts to educate women on breast cancer and breast cancer screening modalities, the incidence of breast cancer and presentation at an advanced stage are still a problem in Malaysia. Objectives: To determine factors associated with the uptake of breast cancer screening among women in the general population. Methods: This pre-intervention survey was conducted in a suburban district. All households were approached and women aged 20 to 60 years old were interviewed with pre-tested guided questionnaires. Variables collected included socio-demographic characteristics, knowledge on breast cancer and screening practice of breast cancer. Univariate and multivariate analysis were performed. Results: 41.5% of a total of 381 respondents scored above average; the mean knowledge score on causes and risks factors of breast cancer was 3.41 out of 5 (SD1.609). 58.5% had ever practiced BSE with half of them performing it at regular monthly intervals. Uptake of CBE by nurses and by doctors was 40.7% and 37.3%, respectively. Mammogram uptake was 14.6%. Significant predictors of BSE were good knowledge of breast cancer (OR=2.654, 95% CI: 1.033-6.816), being married (OR=2.213, 95% CI: 1.201-4.076) and attending CBE (OR=1.729, 95% CI: 1.122-2.665). Significant predictors for CBE included being married (OR=2.161, 95% CI: 1.174-3.979), good knowledge of breast cancer (OR=2.286, 95% CI: 1.012-5.161), and social support for breast cancer screening (OR=2.312, 95% CI: 1.245-4.293). Women who had CBE were more likely to undergo mammographic screening of the breast (OR=5.744, 95% CI: 2.112-15.623), p<0.005. Conclusion: CBE attendance is a strong factor in promoting BSE and mammography, educating women on the importance of breast cancer screening and on how to conduct BSE. The currently opportunistic conduct of CBE should be extended to active calling of women for CBE.

• Bulletin of the Korean Chemical Society
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• 제16권2호
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• pp.149-153
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• 1995

We have grown GaAs epilayers by chemical beam epitaxy(CBE) using unprecracked hydrides and metal organic compounds via a surface decomposition process. This result shows that unprecracked arsine (AsH3) or monoethylarsine (MEAs) can be used in chemical beam epitaxy(CBE) as a replacement of a precracked AsH3 source in CBE. It was also found that the uptake of carbon impurity in epilayers grown using trimethylgallium(TMG) with unprecracked AsH3 or MEAs was significantly reduced compared to that in epilayers grown by CBE process employing TMG and arsenics produced from precracked hydrides. We propose a surface structural model suggesting that the hydrogen atoms play an important role in the reduction of carbon content in GaAs epilayer. Intermediates like dihydrides from hydride sources were also considered to hinder carbon atoms from being incorporated into the epilayers or to remove other carbon containing species on the surface.

• PNF and Movement
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• 제18권2호
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• pp.195-204
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• 2020

Purpose: The study investigated the effect of combined balance exercise using visual feedback and balance pads in rehabilitation of chronic stroke patients. Methods: The participants were 30 patients diagnosed with stroke who met the study selection criteria. Participants were randomly divided into 3 groups of 10: a balance pad exercise (BPE) group, a visual feedback exercise (VFE) group, and a combined balance exercise (CBE) group. All three groups engaged in 30 minutes of exercise, 3 times per week, for 6 weeks. Results: Pre-test and post-test results were analyzed using the functional reach test (FRT), the Berg balance scale (BBS), the timed up & go test (TUG), and the Korean version of the activities-specific balance confidence (K-ABC) scale. The study yielded the following results. Pre- and post-program FRT measures showed significant differences between the BPE and CBE groups (p < 0.05). BBS, TUG, and K-ABC scores showed clear differences in all three groups. Secondly, the CBE group and the BPE group a differed significantly on the BBS before and after the 6-week program (p < 0.05). Finally, the CBE group and the VFE group differed significantly on the BBS before and after the 6-week program (p < 0.05). Conclusion: The study results indicate that combined balance exercise improves balance more effectively than the balance pad and visual feedback exercises. This finding should help to improve rehabilitation in the future.

• 한국도서관정보학회지
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• 제33권3호
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• pp.87-108
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• 2002

본 연구의 목적은 인터넷을 통해 접근하고 입수가능한 전자정보원을 대상으로 참고문헌 작성기준에 관한 스타일 메뉴얼들의 기술요소와 기재순서, 기술형식을 비교분석하여, 국내 연구자나 학협회, 출판사 등이 참고문헌을 작성하거나 작성지침을 제시할 때 포함할 수 있는 기술요소 및 형식에 관한 자료를 제공하는데 있다. 이를 위하여 최근에 수정보완된 MLA Style, APA Style, CBE Style, Chicago Style, ISO 690-2, SIST-02를 대상으로 그들의 요소와 순서, 표기방법 및 형식을 검토하고, 표기방법 및 형식에 따른 동일자료에 대한 기술사례를 제시하였다.

• 한국동물위생학회지
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• 제23권3호
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• pp.289-299
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• 2000

The study was performed to investigate the distributions of swine pleuropneumonia in Kyongbuk western area by the enzyme-linked immunosorbent assay (ELISA). Sera collected from 400 slaughtered pigs in 3 slaughter houses during the period from May 1999 to october 1999 were tested to detect antibodies against A pleuropneumonie serotype 2 and 5. The optimal dilution of CBE antigen, conjugate and serum for this ELISA were determined 1 : 400, 1 : 20,000, 1 100, respectively. The optimal dilution of OW antigen, conjugate and serum for this ELISA were determined 1 : In, 1 : 20,000, 1 : 200, respectively. Cut-off value in this ELISA was determined by mean absorbance (at 492 nm) of negative control sera added with the triple value of the standard deviation. Cut-off value in ELISA by CBE and OMP antigen were 1.134 and 1.217, respectively. By the ELISA, positive reaction rates to A pleuropneumoniae serotype 2 and 5 for CBE antigen were 38.8% and 18.8%, and for OMP antigen were 42.8% and 23.5% of the 400 samples, respectively.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제9권2호
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• pp.146-157
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• 2003

인터넷 기반의 과학 연구 협업 환경은, 구현 경험에 의하면, 사용자가 확장할 수 있어야 하고 작업 공간에 도구 및 객체들을 동적으로 추가할 수 있어야 하고, 작업을 개인 작업 공간과 공유 작업 공간사이에서 이동할 수 있어야 하며, 인터넷 상에서 쉽게 접근이 가능해야 한다. 본 논문에서는 그러한 요구사항을 만족시키기 위한, Collaboratory Builder's Environment(CBE) 라고 불리는, 협업 환경을 구축하기 위한 개발 환경의 소프트웨어적 구조를 제시한다. CBE는 협업 환경을 협력적인 애플릿(collaborative applet)들로 구성함으로써, 사용자 확장성을 제공한다. 공유 작업 공간의 동적인 재구성의 지원을 위해, CBE는 애플릿, 사용자 및 임의의 데이터 객체를 포함할 수 있는 룸(room)이라는 은유적인 개념을 사용한다. 룸은 지속성을 지원함으로써, 동기적인 협업뿐만 아니라 비동기적인 협업도 지원할 수 있다. 인터넷 상에서의 접근을 위해, 룸의 구성원들은 적절한 권한의 역할(role)을 가진다. 제시된 모델의 프로토타입은 Java로 구현되었으며 Java를 지원하는 웹 브라우저를 이용하여 실행할 수 있다. 구현된 시스템은 4일간 진행된 과학적 협업 활동에서 전 세계의 79명의 우주과학자들을 포함한 95명의 사용자들에 의해 사용되었다. 그 협업 활동의 사용 분석도 제시한다.

• The Journal of Korean Physical Therapy
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• 제30권4호
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• pp.129-134
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• 2018

Purpose: This study aims to investigate the changes in pulmonary function, gait ability, and quality of life when NMES is applied along with CBE and to provide basic clinical data to be used in pulmonary rehabilitation guidelines for patients with COPD to treat patients with severe COPD. Methods: For this study, CBE and NMES of quadriceps femoris on both sides were applied to the experimental group (n=10), and only CBE was applied to the control group (n=10). For a pre-test, a 6-minute walk test was performed, and pulmonary function and health-related quality of life were measured. Moreover, an exercise program was applied to each group for 30 minutes per session, 5 times a week, for 6 weeks. After that, a post-test was conducted the same way as the pre-test. Results: In the within-group comparison, there were significant differences in forced expiratory volume in one second, 6-minute walk test and health-related quality of life between the experimental group and the control group (p<0.01)(p<0.05). In the between-group comparison, the experimental group showed an increase in forced expiratory volume in one second and 6-minute walk test (p<0.05) and showed a decline in health-related quality of life (p<0.05). Conclusion: The 6-weeks NMES program improved health-related quality in patients with severe COPD by increasing expiratory volume by reinforcing the function of quadriceps femoris. This finding implies that NMES could be an alternative mode for improving physical functions of patients with severe COPD, who cannot participate in a breathing exercise program or are reluctant to participate.

• Structural Engineering and Mechanics
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• 제17권3_4호
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• pp.527-537
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• 2004

Consequence-Based Engineering (CBE) is a new paradigm proposed by the Mid-America Earthquake Center (MAE) to guide evaluation and rehabilitation of building structures and networks in areas of low probability - high consequence earthquakes such as the central region of the U.S. The principal objective of CBE is to minimize consequences by prescribing appropriate intervention procedures for a broad range of structures and systems, in consultation with key decision makers. One possible intervention option for rehabilitating unreinforced masonry (URM) buildings, widely used for essential facilities in Mid-America, is passive energy dissipation (PED). After the CBE process is described, its application in the rehabilitation of vulnerable URM building construction in Mid-America is illustrated through the use of PED devices attached to flexible timber floor diaphragms. It is shown that PED's can be applied to URM buildings in situations where floor diaphragm flexibility can be controlled to reduce both out-of-plane and in-plane wall responses and damage. Reductions as high as 48% in roof displacement and acceleration can be achieved as demonstrated in studies reported below.

• Asian Pacific Journal of Cancer Prevention
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• 제14권1호
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• pp.75-80
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• 2013

Background: Breast cancer is the most common cancer diagnosed in females in Sri Lanka and early detection can lead to reduction in morbidity and mortality. Aim: To evaluate selected aspects of breast cancer early detection services implemented through well woman clinics (WWCs) in the Gampaha District. Methods: The study consisted of two components. A retrospective descriptive arm assessed clinical breast examination (CBE) coverage of target age group women (TGW) of 35-59 years in all the WWCs in Gampaha district over 2003-2007. A cross sectional descriptive study additionally assessed quality of breast cancer early detection services. The Lot Quality Assurance Sampling (LQAS) technique was used to decide on the lot size and threshold values, which were computed as twenty and six clinics. Checklists were employed in assessing coverage, physical facilities and clinic activities. Client satisfaction on WWC services was assessed among 200 TGW attending 20 WWCs using an interviewer-administered questionnaire. Results: CBE coverage in the Gampaha district increased only from 1.1-2.2% over 2003-2007. With regard to physical facilities, the number of clinics that were rated substandard varied between 7-18 (35-90%). The items that were lacking included dust bins, notice boards, stationary, furniture and linen, and cleanliness of outside premises and toilets. With regard to clinic activities, punctuality of staff, late commencement of clinics, provision of health education, supervision, CBE and breast self-examination (BSE) were substandard in 7-20 clinics (35-100%). Client satisfaction for WWC services was 45.2% (IQR: 38.7-54.8%) and only 11% had a score of ${\geq}70%$, the cut off set for satisfaction. Conclusions: Breast cancer early detection service coverage in the Gampaha district remained low (2.2%) in 2007, 11 years after commencing WWCs. All 20 clinics were substandard for overall CBE and BSE.

• 한국식품과학회지
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• 제54권4호
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• pp.398-402
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• 2022

본 연구에서는 폴리페놀 함유 블랙 초크베리가 콜레스테롤 대사에 미치는 영향을 HepG2 세포에서 콜레스테롤 대사 관련 유전자 발현을 측정함에 따라 조사하였다. 블랙 초크베리는 콜레스테롤 대사와 관련하여 콜레스테롤 흡수, 생합성, 유출과 관련된 유전자 발현을 조절하는 것으로 나타났다. 이는 블랙 초크베리의 혈중 콜레스테롤 저하 효과가 콜레스테롤 및 담즙 대사 관련 유전자 발현을 조절함에 의한 것으로 사료된다. 추후 블랙 초크베리 내 어떠한 생리활성물질이 콜레스테롤 대사 유전자 발현을 조절하여 이러한 효과를 나타내는 지에 대한 연구가 필요하며, 블랙 초크베리의 콜레스테롤 저하 효과를 동물 및 임상에서 기전 연구를 진행하여 천연 유래 기능성 소재로서의 블랙 초크베리의 중요성을 검증할 필요가 있을 것으로 사료된다.