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Impact of a new aggressive nutrition policy incorporating early introduction of parenteral nutrition and mother's own milk on growth of preterm infants

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World Journal of Pediatrics 2016年第4期12卷 450-454页

作者： chuen siang low Jacqueline J Ho Revathy Nallusamy Penang Medical College Penang 10450Malaysia Department of Pediatrics Penang Medical CollegePenangMalaysia Department of Pediatrics Penang HospitalPenangMalaysia

Background:Most of the evidence on early feeding of preterm infants was derived from high income settings,it is equally important to evaluate whether it can be successfully implemented into less resourced *** study aimed to compare growth and feeding of preterm infants before and after the introduction of a new aggressive feeding policy in Penang Hospital,a tertiary referral hospital in a middle income ***:The new aggressive feeding policy was developed mainly from Cochrane review evidence,using early parenteral and enteral nutrition with standardized breastfeeding counselling aimed at empowering mothers to provide early expressed milk.A total of 80 preterm babies(34 weeks and below)discharged from NICU were included(40 pre-and 40 post-intervention).Pre and post-intervention data were *** primary outcome was growth at day 7,14,21 and at discharge and secondary outcomes were time to full oral feeding,breastfeeding rates,and adverse ***:Complete data were available for all babies to *** baby was discharged prior to day 14 and 10 babies before day 21,so growth data for these babies were *** data were similar in the two *** was no significant weight difference at 7,14,21 days and at *** post-intervention babies were breastfed at discharge than pre-intervention babies(21 vs.8,P=0.005).Nosocomial infection(11 vs.4,P=0.045),and blood transfusion were significantly lower in the postintervention babies than in the pre-intervention babies(31 vs.13,P=0.01).The post-intervention babies were more likely to achieve shorter median days(interquartile range)to full oral feeding[11(6)days vs.13(11)days,P=0.058]and with lower number affecting necrotising enterocolitis(0 vs.5,P=0.055).Conclusion:Early aggressive parenteral nutrition and early provision of mother’s milk did not result in improved growth as evidenced by weight gain at *** we found more breastfeeding babies,lower nosocom

关键词： early breastfeeding early parenteral nutrition pediatrics preterm babies

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Unravelling charge carrier dynamics in protonated g-C3N4 interfaced with carbon nanodots as co-catalysts toward enhanced photocatalytic CO2 reduction： A combined experimental and first-principles DFT study

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Nano Research 2017年第5期10卷 1673-1696页

作者： Wee-Jun Ong Lutfi Kurnianditia Putri Yoong-chuen Tan Lling-Lling Tan Neng Li Yun Hau Ng Xiaoming Wen siang-Piao Chai Institute of Materials Research and Engineering (IMRE) Agency for Science Technology and Research (A'STAR) 2 Fusionopolis Way Innovis Singapore 138534 Singapore Multidisciplinary Platform of Advanced Engineering Chemical Engineering Discipline School of Engineering Monash University Jalan Lagoon Selatan Bandar Sunway 47500 Selangor Malaysia Chemical Engineering School of Engineering and Physical Sciences Heriot-Watt University Jalan Venna PS/2 Precinct 5 62200 Putrajaya Malaysia State Key Laboratory of Silicate Materials for Architectures Wuhan University of Technology 122 Luoshi Road Wuhan 430070 China Particles and Catalysis Research Group (PARTCAT) School of Chemical Engineering The University of New South Wales Sydney New South Wales 2052 Australia Australian Centre for Advanced Photovoltaics School of Photovoltaic and Renewable Energy Engineering The University of New South Wales Sydney New South Wales 2052 Australia

In this work, we demonstrated the successful construction of metal-free zero- dimensional/two-dimensional carbon nanodot （CND）-hybridized protonatedg=C3N4 （pCN）（CND/pCN） heterojunction photocatalysts b; means of electrostatic attraction. We experimentally found that CNDs with an average diameter of 4.4 nm were uniformly distributed on the surface of pCN using electron microscopy analysis. The CND/pCN-3 sample with a CND content of 3 wt.% showed thehighest catalytic activity in the CO2 photoreduction process under visible and simulated solar light. This process results in the evolution of CH4 and CO. Thetotal amounts of CH4 and CO generated by the CND/pCN-3 photocatalyst after 10 h of visible-light activity were found to be 29.23 and 58.82 molgcatalyst-1, respectively. These values were 3.6 and 2.28 times higher, respectively, than thearn＊ounts generated when using pCN alone. The corresponding apparent quantum efficiency （AQE） was calculated to be 0.076%. Furthermore, the CND/pCN-3 sample demonstrated high stability and durability after four consecutive photoreaction cycles, with no significant decrease in the catalytic activity.

关键词： protonated graphiticcarbon nitride carbon nanodots photocatalysis carbon dioxide reduction charge carrier dynamics density functional theory(DFT) calculations

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The Information Hiding Technology Based on the Similar Sample Blocks

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通讯和计算机（中英文版） 2012年第4期9卷 434-443页

作者： Tzu-chuen Lu siang-Ru Liao Chun-Ming Chang Department of Information Management Chaoyang University of Technology Taichung 41349 Taiwan

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