检索结果-南通市图书馆

Carbon quantum dots modified TiO_(2) composites for hydrogen production and selective glucose photoreforming

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Energy Chemistry 2022年第1期31卷 201-208,I0006页

作者： Heng Zhao Xinti Yu Chao-Fan Li Wenbei Yu Aiguo Wang Zhi-Yi Hu steve Larter Yu Li Md Golam Kibria Jinguang Hu Department of Chemical and Petroleum Engineering University of Calgary2500 University DriveNWCalgaryAlberta T2N 1N4Canada State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070HubeiChina Nanostructure Research Centre Wuhan University of Technology.Wuhan 430070Hubei.China Department of Geosciences University of Calgary2500 University DriveNWCalgaryAlberta T2N 1N4Canada

Lignocellulosic biomass photoreforming is a promising and alternative strategy for both sustainable H_(2) production and biomass valorization with infinite solar ***,harsh reaction conditions(high alkalinity or toxic organic solvents),with low biomass conversion and selectivity are often reported in *** this work,we report glucose photoreforming for coproduction of H_(2) and arabinose with improved selectivity under neutral condition using carbon quantum dots(CQDs)modified TiO_(2) *** show that the conventional CQDs fabricated by a facile one-step hydrothermal process could be endowed with novel color changing property,due to the particle aggregation under the regulation of incident *** as-fabricated CQDs/TiO_(2) composites with certain colored CQDs could greatly improve glucose to arabinose conversion selectivity(-75%)together with efficient hydrogen evolution(up to 2.43 mmolh^(-1)g^(-1))in *** arabinose is produced via the direct C1-C2 α-scissions mechanism with reactive oxygen species of·O_(2)^(-) and·OH,as evidenced by ^(13)C labeled glucose and the electron spin-resonance(ESR)studies,*** work not only sheds new lights on CQDs assisted photobiorefinery for biomass valorization and H_(2) coproduction,but also opens the door for rationale design of different colored CQDs and their potential applications for solar energy utilization in the noble-metal-free system.

关键词： CQDs Size regulation Hydrogen production Glucose photoreforming Arabinose

Comparative study on nutrient composition,functional property and glycaemic index of“Ogi”in healthy rats prepared from selected cereal grains

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Future Foods 2022年第4期2卷 380-387页

作者： Ijarotimi Oluwole steve Oluwajuyitan Timilehin David Olugbuyi Ayo Oluwadunsin Makanjuola Sadiat Bolawa Department of Food Science and Technology Federal University of TechnologyAkure 340110Nigeria Department of Food and Human Nutritional Sciences University of ManitobaWinnipeg R3T 2N2Canada Department of Hospitality and Tourism Management Federal UniversityOye 370111Nigeria

One of the most common traditional fermented food products consumed by all class of people in Southern part of Nigeria is *** is a gurel made from different types of cereal ranging from maize,sorghum,millet among ***,this study was aimed to evaluate nutrient,phytochemicals,functional properties,and glycemic index of Ogi produced from different *** such as yellow maize(YM),white maize(WM),popcorn maize(PC),red sorghum(RS),white sorghum(WS)and finger millet(FM)were processed into Ogi samples,packaged in airtight container prior to analysis and stored at–20℃.Proximate results showed that Ogi sample produced from PC significantly contained the highest protein content followed by sample *** was observed to be the most abundant mineral elements in Ogi(14.50–19.10 mg/100 g).The phytochemical composition(mg/g)of the experimental samples ranged from 0.34–1.62,53.82–177.09,0.00–0.10,3.71–69.22 and 2.08–6.08 mg/g in oxalate,saponin,flavonoid,phytate and tannin,*** glycemic index ranged 48.83%in YM to 50.71%in WS,while the glycemic load ranged 31.96%in YM to 37.82%in WS,*** result revealed that Ogi samples,especially YM was high in calcium,Ca/P ratio,iron,zinc but low in phytate and tannin *** YM also exhibit lower glycemic index,when compared with other Ogi ***,YM may be a better grain for the production of Ogi samples.

关键词： Ogi Nutrient composition Mineral composition Functional properties Glycaemic index

Erratum to:Phase-pure two-dimensional Fe_(x)GeTe_(2)magnets with near-roomtemperature T_(C)

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano Research 2024年第6期17卷 5757-5757页

作者： Govindan Kutty Rajendran Nair Zhaowei Zhang Fuchen Hou Ali Abdelaziem Xiaodong Xu steve Wu Qing Yang Nan Zhang Weiqi Li Chao Zhu Yao Wu Heng Weiling Lixing Kang Teddy Salim Jiadong Zhou Lin Ke Junhao Lin Xingji Li Weibo Gao Zheng Liu School of Material Science and Engineering Nanyang Technological University50 Nanyang Ave639798Singapore Division of Physics and Applied Physics School of Physical and Mathematical SciencesNanyang Technological University21 Nanyang Link637371Singapore Department of Physics Southern University of Science and TechnologyShenzhen 518055China Institute of Materials Research and Engineering Agency for Science Technology and Research(A*STAR)2 Fusionopolis Way138634Singapore School of Material Science and Engineering School of PhysicsHarbin Institute of TechnologyHarbin 150001China Shenzhen Key Laboratory of for Advanced Quantum Functional Materials and Devices Southern University of Science and TechnologyShenzhen 518055China National Institute of Laser Enhanced Sciences(NILES) Cairo UniversityGiza 12613Egypt CINTRA CNRS/NTU/THALES UMI 3288Research Techno Plaza637553Singapore School of Electrical and Electronic Engineering Nanyang Technological University50 Nanyang Ave639798Singapore

Astronomy : a beginner's guide to the universe / Eric Chaisson, steve McMillan. 2nd ed.

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Forest use suitability:Towards decision-making-oriented sustainable management of forest ecosystem services

1998年

作者： Eric Chaisson steve McMillan.

Includes index.

ISBN: (纸本)013733916X

Includes index.

关键词： Astronomy.

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

Geography and Sustainability 2023年第4期4卷 414-427页

作者： Goran Krsnik Keith MReynolds Philip Murphy steve Paplanus Jordi Garcia-Gonzalo JoséRamón González Olabarria Forest Science and Technology Centre of Catalonia(CTFC) Ctra Sant Llorençde Morunyskm 2Solson1Lleida 25280Spain US Department of Agriculture Forest Service Research3200 SW Jefferson WayCorvallisOR 97331USA InfoHarvest Inc.SeattleWA 98165USA Mountain View Business Group 428 Flying Orchid DrSan MarcosTX 78666USA Joint Research Unit CTFC-AGROTECNIO Ctra Sant Llorençde Morunyskm 2Solson1Lleida 25280Spain

Management of forest lands considering multi-functional approaches is the basis to sustain or enhance the provi-sion of specific benefits,while minimizing negative impacts to the *** a desired management itinerary to a forest depends on a variety of factors,including the forest type,its ecological characteristics,and the social and economic needs of local communities.A strategic assessment of the forest use suitability(FUS)(namely productive,protective,conservation-oriented,social and multi-functional)at regional level,based on the provision of forest ecosystem services and trade-offs between FUS alternatives,can be used to develop management strategies that are tailored to the specific needs and conditions of the *** present study assesses the provision of multiple forest ecosystem services and employs a decision model to identify the FUS that sup-ports the most present and productive ecosystem services in each stand in *** this purpose,we apply the latest version of the Ecosystem Management Decision Support(EMDS)system,a spatially oriented decision support system that provides accurate results for multi-criteria *** evaluate 32 metrics and 12 as-sociated ecosystem services indicators to represent the spatial reality of the *** to the results,the dominant primary use suitability is social,followed by protective and ***,final assignment of uses is not straightforward and requires an exhaustive analysis of trade-offs between all alternative options,in many cases identifying flexible outcomes,and increasing the representativeness of multi-functional *** assignment of forest use suitability aims to significantly improve the definition of the most adequate management strategy to be applied.

关键词： Forest ecosystem services Decision making Forest use suitability Multi-objective management Geospatial analysis

The demands of the extra-time period of soccer:A systematic review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Sport and Health Science 2022年第3期11卷 403-414页

作者： Adam Field Robert Joseph Naughton Matthew Haines steve Lui Liam David Corr Mark Russell Richard Michael Page Liam David Harper School of Human and Health Sciences University of HuddersfieldHuddersfieldHD13DHUK School of Social and Health Sciences Leeds Trinity UniversityBrownberrie LaneHorsforthLeedsLS185HDUK Department of Sport&Physical Activity Edge Hill UniversitySt.Helens RoadOrmskirkLancashireL394QPUK

Background:Soccer match-play is typically contested over 90 min;however,in some cup and tournament scenarios,when matches are tied,they proceed to an additional 30 min,which is termed "extra-time^(ET).This systematic review sought to appraise the literature available on 120-min of soccer-specific exercise,with a view to identifying practical recommendations and future research ***:The review was conducted according to the PRISMA *** researchers performed a systematic search of PubMed,CINAHL,and PsycINFO in May 2019,with the following keywords entered in various combinations:"soccer","football","extra-time","extra time","extratime","120 minutes","120 min","additional 30 minutes",and "additional 30 min".Results:The search yielded an initial 73 *** the screening process,11 articles were accepted for *** were subsequently organized into the following 5 categories:movement demands of ET,performance responses to ET,physiological and neuromuscular response during ET,nutritional interventions,and recovery and *** results highlighted that during competitive match-play,players cover5%-12% less distance relative to match duration(i.e.,meters per minute) during ET compared to the preceding 90 *** in technical performance(i.e.,shot speed,number of passes and dribbles) were also observed during ***,carbohydrate provision may attenuate and improve dribbling performance during ***,objective and subjective measures of recovery may be further compromised following ET when compared to 90 ***:Additional investigations are warranted to further substantiate these findings and identify interventions to improve performance during ET.

关键词： Movement demands Neuromuscular fatigue Nutritional intervention Performance Physiology

热失控开始前的六分钟:阻止热失控的黄金时机

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

热失控开始前的六分钟:阻止热失控的黄金时机

Local Brand Smoking Among Adult Smokers:Findings from the Wave 5 International Tobacco Control China Survey--China,2015

第一届建筑防火大会

作者： steve Kenny 霍尼韦尔智能建筑科技

消防安全|电池储能系统对于清洁发电至关重要,需要先进的消防保护措施。霍尼韦尔智能建筑科技先进探测业务总经理steve Kenny分享逸出气体(off-gas)探测为何是一道重要的安全防线。在风能和太阳能发电场、微电网、数据中心与电信设施之...

消防安全|电池储能系统对于清洁发电至关重要,需要先进的消防保护措施。霍尼韦尔智能建筑科技先进探测业务总经理steve Kenny分享逸出气体(off-gas)探测为何是一道重要的安全防线。在风能和太阳能发电场、微电网、数据中心与电信设施之间,至少可以找到一个共同点:它们依赖于由数以万计的锂离子

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

China CDC weekly 2022年第21期4卷 452-459,I0002页

作者： Peter Hao steve Shaowei Xu Haiyen Sung Tingting Yao Yuan Jiang Anne C.K.Quah Geoffrey T.Fong Chinese Center for Disease Control and Prevention BeijingChina University of Waterloo WaterlooOntarioCanada Institute for Health&Aging School of NursingUniversity of California at San FranciscoSan FranciscoCAUSA Center for Tobacco Control Research and Education University of California at San FranciscoSan FranciscoCaliforniaUSA Tobacco Control Office Chinese Center for Disease Control and PreventionBeijingChina Ontario Institute for Cancer Research TorontoOntarioCanada.

Summary What is already known about this topic?Branding of cigarettes may play a role in shaping the smoking behaviors of Chinese smokers,and local brand(LB)cigarettes may reflect this influence because of greater tax and non-tax incentives compared to *** of these brands are regional flagships that market to smokers using local landmarks or *** is added by this report?LB brands were significantly more likely to be the usual brand of smokers residing in provincial-level administrative divisions(PLADs)that produced their own LB cigarettes[adjusted odds ratio(AOR):30.95;95%confidence interval(CI):26.36–36.49]compared to those residing in PLADs that had non-local ventures with non-LB ***,smokers residing in urban areas were found to be less likely to smoke LB cigarettes(AOR:0.79;95%CI:0.67–0.93)compared to those in rural *** are the implications for public health practice?These findings suggest that LB smoking may be a result of industry-driven incentives to boost LB sales,fueled by such as supply-side strategies to boost LB sales or targeted cultural/social marketing that appeals to certain demographic *** addressing these incentives to support LBs would be challenging given the nature of China’s tobacco industry,doing so would have potential to reduce cigarette smoking and ultimately the health burden of smoking in China.

关键词： venture smoke likely

Children with Disabilities and Disaster Risk Reduction: A Review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Disaster Risk Science 2015年第1期6卷 38-48页

作者： steve Ronoh JC Gaillard Jay Marlowe School of Environment The University of Auckland School of Counselling Human Services and Social WorkThe University of Auckland

Children with disabilities are often excluded from disaster risk reduction(DRR) initiatives and, as a result, can experience amplified physical, psychological and educational vulnerabilities. Research on children with disabilities during disasters is lacking, and their potentia value in helping shape inclusive policies in DRR planning has been largely overlooked by both researchers and policymakers. This article highlights the existing research and knowledge gap. The review includes literature from two areas of scholarship in relation to disasters—children and people with disabilities—and provides a critique of the prevailing medical, economic, and social discourses tha conceptualize disability and associated implications for DRR. The article analyzes the different models in which disability has been conceptualized, and the role this has played in the inclusion or exclusion of children with disabilities in DRR activities and in determining access to necessary resources in the face of disaster. Finally, the study explores possible pathways to studying the contribution and involvement of children with disabilities in DRR.

关键词：有残疾的孩子残疾概念灾难风险减小危险