http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Development of Data-Flow Control Algorithm of Wireless Network for Sewage Disposal Facility
Jung, Soonho,Shin, Jaekwon,Kang, Jeongjin,Lee, Seungyoun,Lee, Junghoon The Institute of Internet 2015 International journal of advanced smart convergenc Vol.4 No.2
Recently, water sewage disposal facilities are able to manage real-time data collection and record management through compact broadband modem LAN switching technology. Therefore, it needs more stable and efficient facility management. So, we required practical use of environmental facilities convergence based on broadband integrated modem. In this paper, we proposed short distance wireless communication network of compact broadband modem for sewage disposal facilities. And it received data inside of water treatment facility using the two communication methods (IEEE802.11x and IEEE802.15.4x). Then, our proposed an data-flow control algorithm of wireless network technology will prioritize processing data when emergency happen through collecting data, analysis data and processing. Lastly, we proved usefulness by experiment and simulation analysis.
Development of Data-Flow Control Algorithm of Wireless Network for Sewage Disposal Facility
Soonho Jung,Jaekwon Shin,Jeongjin Kang,Seungyoun Lee,Junghoon Lee 한국인터넷방송통신학회 2015 Journal of Advanced Smart Convergence Vol.4 No.2
Recently, water sewage disposal facilities are able to manage real-time data collection and record management through compact broadband modem LAN switching technology. Therefore, it needs more stable and efficient facility management. So, we required practical use of environmental facilities convergence based on broadband integrated modem. In this paper, we proposed short distance wireless communication network of compact broadband modem for sewage disposal facilities. And it received data inside of water treatment facility using the two communication methods (IEEE802.11x and IEEE802.15.4x). Then, our proposed an data-flow control algorithm of wireless network technology will prioritize processing data when emergency happen through collecting data, analysis data and processing. Lastly, we proved usefulness by experiment and simulation analysis.
배기 덕트 구조에 따른 압력 변화 예측 3D 프로그램 개발
하수현(Soohyun Ha),김영석(Youngseok Kim),정승연(Seungyoun Jung),김태성(Taesung Kim) 대한설비공학회 2013 대한설비공학회 학술발표대회논문집 Vol.2013 No.6
This paper was performed to update previous 2-D pressure drop prediction program to 3-D program. In this program, t-method which is suitable to apply to optimization of duct design was used to predict a proper flow distribution in duct system. Pressure drop is calculated by Darcy-Weisbach equation and extra pressure loss is calculated with reference to the Blevins, Fried, Idelchick and Miller handbook. 3-D program is made by visual studio based on MFC. This program contains rotation, zoom-in and zoom-out functions so legibility of this program is increased.
Kim Yeri,Kim Jiye,Lee Bomi,Jung Seungyoun,Chung Seo-Jin,Kim Hyekyeong,Shin Nana,Kim Yuri 한국영양학회 2023 Nutrition Research and Practice Vol.17 No.4
BACKGROUND/OBJECTIVES: This study aimed to identif y preschool children’s eating behaviors associated with early childhood obesity and its multi-level, socio-ecological determinants. SUBJECTS/METHODS: In a cross-sectional study of 364 mothers of preschool children aged 3–5 years, these children’s healthy eating behaviors were assessed using a validated preschool nutrition quotient (NQ-P) questionnaire. The children’s over weight or obesity statuses were determined based on body mass index percentiles from the 2017 Korean National Growth Chart. The associations between the NQ-P score and risk of over weight or obesity were examined using multivariable logistic regression. The associations of individual, maternal, physical, and media environmental factors with the NQ-P score were also examined using multivariable linear regression. RESULTS: Preschool children with greater NQ-P scores were at a significantly lower risk of over weight or obesity (P < 0.01). The NQ-P score had a significantly positive association with maternal body mass index and an inverse association with household income (all P < 0.05). Maternal parenting and feeding practices exhibited associations with the NQ-P score. Positive associations were obser ved with “warm,” “structured,” and “autonomy-supportive” parenting as well as monitoring feeding practices (all P < 0.05). In addition, the NQ-P score had a significantly positive association with the childcare center’s anti-obesogenic environment, such as the provision of nutritional and physical-activity support and vicinity of the built food environment to the home, including access to good-quality food, fruits and vegetables, and low-fat foods (all P < 0.05). Regarding media environments, the NQ-P score demonstrated more significant associations with viewing and eating and/or cooking content displayed on online video platforms (all P < 0.05) than with that on television. CONCLUSIONS: Our findings confirm the significance of healthy eating behaviors in early- childhood-obesity prevention and underscore the importance of multilevel maternal, physical, and media environmental inter ventions that effectively guide eating behaviors in preschool children.
Hamada, Tsuyoshi,Liu, Li,Nowak, Jonathan A.,Mima, Kosuke,Cao, Yin,Ng, Kimmie,Twombly, Tyler S.,Song, Mingyang,Jung, Seungyoun,Dou, Ruoxu,Masugi, Yohei,Kosumi, Keisuke,Shi, Yan,da Silva, Annacarolina,G Elsevier 2018 European journal of cancer Vol.103 No.-
<P><B>Abstract</B></P> <P><B>Background</B></P> <P>High-level plasma 25-hydroxyvitamin D [25(OH)D] has been associated with lower colorectal cancer incidence and mortality. Considering evidence indicating immunomodulatory effects of vitamin D, we hypothesised that survival benefits from high systemic vitamin D level might be stronger for colorectal carcinoma with lower immune response to tumour.</P> <P><B>Methods</B></P> <P>Using 869 colon and rectal cancer cases within the Nurses' Health Study and Health Professionals Follow-up Study, we assessed the prognostic association of postdiagnosis 25(OH)D score [derived from diet and lifestyle variables to predict plasma 25(OH)D level] in strata of levels of histopathologic lymphocytic reaction. The Cox proportional hazards regression model was adjusted for potential confounders, including microsatellite instability, CpG island methylator phenotype, LINE-1 methylation, <I>PTGS2</I> (cyclooxygenase-2) expression and <I>KRAS</I>, <I>BRAF</I> and <I>PIK3CA</I> mutations.</P> <P><B>Results</B></P> <P>The association of postdiagnosis 25(OH)D score with colorectal cancer-specific mortality differed by levels of peritumoural lymphocytic reaction (<I>p</I> <SUB>interaction</SUB> = 0.001). Multivariable-adjusted mortality hazard ratios for a quintile-unit increase of 25(OH)D score were 0.69 [95% confidence interval (CI), 0.54–0.89] in cases with negative/low peritumoural lymphocytic reaction, 1.08 (95% CI, 0.93–1.26) in cases with intermediate peritumoural reaction and 1.25 (95% CI, 0.75–2.09) in cases with high peritumoural reaction. The survival association of the 25(OH)D score did not significantly differ by Crohn's-like lymphoid reaction, intratumoural periglandular reaction or tumour-infiltrating lymphocytes.</P> <P><B>Conclusions</B></P> <P>The association between the 25(OH)D score and colorectal cancer survival is stronger for carcinomas with lower peritumoural lymphocytic reaction. Our results suggesting interactive effects of vitamin D and immune response may contribute to personalised dietary and lifestyle intervention strategies.</P> <P><B>Highlights</B></P> <P> <UL> <LI> The survival association of vitamin D is stronger in cancer with fewer lymphocytes. </LI> <LI> Vitamin D and peritumoural lymphocytes interact to modify cancer progression. </LI> <LI> Vitamin D may exert anti-tumour immune-enhancing effects. </LI> <LI> Peritumoural lymphocytic reaction may be a biomarker for benefits from vitamin D. </LI> <LI> Our data support immunomodulatory lifestyle interventions for cancer patients. </LI> </UL> </P>