检索结果-南通市图书馆

Wausau Paper的ATMOS纸机助其拓展高档产品市场

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

生活用纸 2015年第5期15卷 70-73页

作者： ken patrick 陈海昌孙静

美国WausauPaper公司位于肯塔基州Harrodsburg纸厂的福伊特先进ATMOS（卫生纸成形系统）卫生纸机于2012年12月投产，将近两年的运行结果表明该公司在恰当的时候使用了适合的纸机。当时在为Harrodsburg纸厂选择新卫生纸机的时候。它还只... 详细信息

美国WausauPaper公司位于肯塔基州Harrodsburg纸厂的福伊特先进ATMOS（卫生纸成形系统）卫生纸机于2012年12月投产，将近两年的运行结果表明该公司在恰当的时候使用了适合的纸机。当时在为Harrodsburg纸厂选择新卫生纸机的时候。它还只是一家卫生纸加工厂。WausauPaper公司最需要的是设备的灵活性，既要生产它当时所产的各种产品，还想在公司的产品线中增加结构化生活用纸高档产品。

关键词：卫生纸机产品市场高档产品成形系统肯塔基州生活用纸加工厂结构化

Plasma-electrified up-carbonization for low-carbon clean energy

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Carbon Energy 2023年第1期5卷 25-70页

作者： Rusen Zhou Yadong Zhao Renwu Zhou Tianqi Zhang patrick Cullen Yao Zheng Liming Dai Kostya(ken)Ostrikov School of Food and Pharmacy Zhejiang Ocean UniversityZhoushanChina School of Chemistry and Physics Centre for Materials ScienceCentre for Clean Energy Technologies and PracticesCentre for Waste-Free-WorldQueensland University of Technology(QUT)BrisbaneQueenslandAustralia State Key Laboratory of Electrical Insulation and Power Equipment Center for Plasma BiomedicineXi'an Jiaotong UniversityXi'anShaanxiChina School of Chemical and Biomolecular Engineering The University of SydneySydneyNew South WalesAustralia School of Chemical Engineering and Advanced Materials The University of AdelaideAdelaideSouth AustraliaAustralia School of Chemical Engineering Australian Carbon Materials Centre(A-CMC)University of New South WalesSydneyNew South WalesAustralia

Low-value,renewable,carbon-rich resources,with different biomass feedstocks and their derivatives as typical examples,represent virtually inexhaustive carbon sources and carbon-related energy on *** conversion to higher-value forms(referred to as“up-carbonization”here),these abundant feedstocks provide viable opportunities for energy-rich fuels and sustainable platform chemicals ***,many of the current methods for such up-carbonization still lack sufficient energy,cost,and material efficiency,which affect their economics and carbon-emissions *** external electricity precisely delivered,discharge plasmas enable many stubborn reactions to occur under mild conditions,by creating locally intensified and highly reactive *** technology emerges as a novel,versatile technology platform for integrated or stand-alone conversion of carbon-rich *** plasma-based processes are compatible for integration with increasingly abundant and cost-effective renewable electricity,making the whole conversion carbon-neutral and further paving the plasma-electrified upcarbonization to be performance-,environment-,and *** the chief interest in this emerging area,no review article brings together the state-of-the-art results from diverse disciplines and underlies basic mechanisms and chemistry *** such,this review aims to fill this gap and provide basic guidelines for future research and transformation,by providing an overview of the application of plasma techniques for carbon-rich resource conversion,with particular focus on the perspective of discharge plasmas,the fundamentals of why plasmas are particularly suited for upcarbonization,and featured examples of plasma-enabled resource *** parallels drawn and specificity highlighted,we also discuss the technique shortcomings,current challenges,and research needs for future work.

关键词： carbon-rich resources discharge plasmas low-carbon energy power-to-X process electrification

Porous Indium Nanocrystals on Conductive Carbon Nanotube Networks for High-Performance CO_(2)-to-Formate Electrocatalytic Conversion

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Energy & Environmental Materials 2024年第4期7卷 413-421页

作者： Liangping Xiao Rusen Zhou Tianqi Zhang Xiaoxiang Wang Renwu Zhou patrick J.Cullen Kostya(ken)Ostrikov Department of Physics Research Institute for Biomimetics and Soft MatterFujian Provincial Key Laboratory for Soft Functional MaterialsJiujiang Research InstituteXiamen UniversityXiamen 361005China School of Chemistry and Physics QUT Centre for Materials Science and QUT Centre for a Waste-Free WorldQueensland University of Technology(QUT)Brisbane QLD 4000Australia School of Chemical and Biomolecular Engineering University of SydneySydney NSW 2006Australia

Ever-increasing emissions of anthropogenic carbon dioxide(CO_(2))cause global environmental and climate *** by biological photosynthesis,developing effective strategies NeuNlto up-cycle CO_(2)into high-value organics is *** CO_(2)reduction reaction(CO_(2)RR)is highly promising to convert CO_(2)into economically viable carbon-based chemicals or fuels under mild process ***,mesoporous indium supported on multi-walled carbon nanotubes(mp-In@MWCNTs)is synthesized via a facile wet chemical *** mp-In@MWCNTs electrocatalysts exhibit high CO_(2)RR performance in reducing CO_(2)into *** outstanding activity(current density-78.5 mA cm^(-2)),high conversion efficiency(Faradaic efficiency of formate over 90%),and persistent stability(∼30 h)for selective CO_(2)-to-formate conversion are *** outstanding CO_(2)RR process performance is attributed to the unique structures with mesoporous surfaces and a conductive network,which promote the adsorption and desorption of reactants and intermediates while improving electron *** findings provide guiding principles for synthesizing conductive metal-based electrocatalysts for high-performance CO_(2)conversion.

关键词： CO_(2)RR conductive network electrocatalysts formate

Non-thermal plasma enhances performances of biochar in wastewater treatment and energy storage applications

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

Frontiers of Chemical Science and Engineering 2022年第4期16卷 475-483页

作者： Rusen Zhou Xiaoxiang Wang Renwu Zhou Janith Weerasinghe Tianqi Zhang Yanbin Xin Hao Wang patrick Cullen Hongxia Wang Kostya(ken)Ostrikov College of Environmental Science and Engineering Dalian Maritime UniversityDalian 116026China School of Chemistry and Physics and QUT Centre for Materials Science Queensland University of TechnologyQLD 4000Australia School of Chemical and Biomolecular Engineering The University of SydneyNSW 2006Australia Centre for Future Materials University of Southern QueenslandQLD 4350Australia

Surface functionalization or modification to introduce more oxygen-containing functional groups to biochar is an effective strategy for tuning the physicochemical properties and promoting follow-up *** this study,non-thermal plasma was applied for biochar surface carving before being used in contaminant removal and energy storage *** results showed that even a low dose of plasma exposure could introduce a high number density of oxygen-functional groups and enhance the hydrophilicity and metal affinity of the pristine *** plasma-treated biochar enabled a faster metal-adsorption rate and a 40%higher maximum adsorption capacity of heavy metal ion Pb^(2+).Moreover,to add more functionality to biochar surface,biochar with and without plasma pre-treatment was activated by KOH at a temperature of 800℃.Using the same amount of KOH,the plasma treatment resulted in an activated carbon product with the larger BET surface area and pore *** performance of the treated activated carbon as a supercapacitor electrode was also substantially improved by>30%.This study may provide guidelines for enhancing the surface functionality and application performances of biochar using non-thermal-based techniques.

关键词： non-thermal plasma surface functionalization biochar modification wastewater treatment supercapacitor

Bacterial nanocellulose assembly into super-strong and humidity-responsive macrofibers

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 Bioresources and Bioproducts 2024年第3期9卷 369-378页

作者： Yadong Zhao Zheng Yang Rusen Zhou Bin Zheng Meiling Chen Fei Liu Wenhua Miao Renwu Zhou patrick Cullen Zhenhai Xia Liming Dai Kostya(ken)Ostrikov School of Food and Pharmacy Zhejiang Ocean UniversityZhoushan 316022China State Key Laboratory of Electrical Insulation and Power Equipment Center for Plasma BiomedicineXi'an Jiaotong UniversityXi'an 710049China School of Chemical and Biomolecular Engineering University of SydneySydney 2006Australia School of Chemistry and Physics and Centre for Materials Science Queensland University of TechnologyBrisbane 4000Australia Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province Ningbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201China Australian Carbon Materials Centre(A-CMC) School of Chemical EngineeringUniversity of New South WalesSydneyNew South Wales 2052Australia

Cellulose macrofibers (MFs) are gaining increasing interest as natural and biodegradable alternatives to fossil-derived polymers for both structural and functional applications. However, simultaneously achieving their exceptional mechanical performance and desired functionality is challenging and requires complex processing. Here, we reported a one-step approach using a tension-assisted twisting (TAT) technique for MF fabrication from bacterial cellulose (BC). The TAT stretches and aligns BC nanofibers pre-arranged in hydrogel tubes to form MFs with compactly assembled structures and enhanced hydrogen bonding among neighboring nanofibers. The as-prepared BC MFs exhibited a very high tensile strength of 1 057 MPa and exceptional lifting capacity (over 340 000 when normalized by their own weight). Moreover, due to the volume expansion of BC nanofibers upon water exposure, BC MFs quickly harvested energy from environmental moisture to untwist the bundled networks, thus generating a torsional spinning with a peak rotation speed of 884 r/(min·m). The demonstrated rapid and intense actuation response makes the MFs ideal candidates for diverse humidity-response-based applications beyond advanced actuators, remote rain indicators, intelligent switches, and smart curtains.

关键词： Nanocellulose assembly Cellulose macrofibers Super-strong Humidity-responsive actuation Moisture Fast actuation

Sustainable Ammonia Synthesis from Nitrogen and Water by One-Step Plasma Catalysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Energy & Environmental Materials 2023年第2期6卷 284-292页

作者： Tianqi Zhang Renwu Zhou Shuai Zhang Rusen Zhou Jia Ding Fengwang Li Jungmi Hong Liguang Dou Tao Shao Anthony B.Murphy Kostya(ken)Ostrikov patrick J.Cullen School of Chemical and Biomolecular Engineering University of SydneyDarlingtonNSW 2008Australia Beijing International S&T Cooperation Base for Plasma Science and Energy Conversion Institute of Electrical EngineeringChinese Academy of SciencesBeijing 100190China School of Chemistry and Physics and Centre for Materials Science Queensland University of TechnologyBrisbaneQld 4000Australia State Key Laboratory of Electrical Insulation and Power EquipmentCenter for Plasma BiomedicineXi’an Jiaotong UniversityXi’an 710049China CSIRO Manufacturing LindfieldNSW 2070Australia

Sustainable ammonia synthesis at ambient conditions that relies on renewable sources of energy and feedstocks is globally sought to replace the Haber-Bosch ***,using nitrogen and water as raw materials,a nonthermal plasma catalysis approach is demonstrated as an effective powerto-chemicals conversion strategy for ammonia *** sustaining a highly reactive environment,successful plasma-catalytic production of NH_(3) was achieved from the dissociation of N_(2) and H_(2)O under mild ***-induced vibrational excitation is found to decrease the N_(2) and H_(2)O dissociation barriers,with the presence of matched catalysts in the nonthermal plasma discharge reactor contributing significantly to molecular dissociation on the catalyst *** functional theory calculations for the activation energy barrier for the dissociation suggest that ruthenium catalysts supported on magnesium oxide exhibit superior performance over other catalysts in NH_(3) production by lowering the activation energy for the dissociative adsorption of N_(2) down to 1.07 *** highest production rate,2.67 mmol gcat.^(-1) h^(-1),was obtained using ruthenium catalyst supported on magnesium *** work highlights the potential of nonthermal plasma catalysis for the activation of renewable sources to serve as a new platform for sustainable ammonia production.

关键词： Haber-Bosch plasma catalysis ruthenium catalyst sustainability sustainable ammonia

Assessing Tree Species Dominance along an Agro Ecological Gradient in the Mau Forest Complex, kenya

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

Open Journal of Ecology 2014年第11期4卷 662-670页

作者： Mwangi James Kinyanjui Chris A. Shisanya Ondimu ken Nyabuti Wargute patrick Waqo Merceline Awuor Ojwala Department of Geography Egerton University Njoro Kenya Department of Geography Kenyatta University Nairobi Kenya Department of Resource Surveys and Remote Sensing Nairobi Kenya

Species relative dominance by basal area was assessed along an agro ecological gradient in the Mau Forest Complex (MFC). Trees were recorded per species and diameter at breast height (D1.3) for size class D1.3 ≥ 10 cm in 60 quarter hectare plots distributed in 7 agro ecological zones (AEZ) namely LH1, LH2, LH3, LH4, UH0, UH1 and UH2. Basal area per species was used to calculate species relative dominance i.e. the proportion of basal area by a species to the total basal area of the AEZ. Species associations were analysed as the group of highly ranked species in each AEZ. Sorensons similarity index was used to calculate the proportion of similar species among AEZ. Analysis of variance compared basal area among AEZ and Tukey’s multiple comparison test used to identify specific AEZ with differences. Tabernaemontana stapfiana (Britten) was ranked first in LH1, UH1 and UH0 with relative dominance values of 22.66%, 22.89% and 30.73% respectively. It was however not recorded in any other AEZs. Dombeya goetzenii (K. Schum) occurred in 6 of the 7 AEZs but had moderate dominance values in each of the 6 AEZs. The sum of dominance values per species in all AEZs indicated no species mono-dominance and different species dominated at different AEZs. Co-dominance resulted in species associations like Tabernaemontana-Allophylus-Eke-bergia-Albizia in LH1, Juniperus-Dombeya-Casearia-Prunus in LH2, Acokanthera-Cussonia-Olea-Teclea in LH4 and Tabernaemontana-Syzygium-Podocarpus-Neoboutonia in UH1. Species richness was highest in UH1 and had the highest similarity indices with those of other AEZs. The UH1 had a species similarity of 67% with LH1, 63% with LH2 and 56% with LH4. However, species in the very humid zone UH0 differed with those of the drier lower highland zones (UH0 vs LH3 and vs LH4 = 31% and 37% respectively). Basal area differed significantly among AEZ ( = 3.76) showing that they differ in stocking levels. Tukeys test showed that high potential zones of LH1, LH2, UH0, UH1 d

关键词： Species Dominance Basal Area Agro Ecological Zoning

Sex Bias in Sample Collections From Bats,the Culprit of SARS Coronavirus,SARS-Coronavirus-2,and Other Emerging Viruses

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Infectious Microbes & Diseases 2020年第4期2卷 173-174页

作者： Susanna K.P.Lau Zirong He ken P.K.Lin patrick C.Y.Woo Department of Microbiology Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong State Key Laboratory of Emerging Infectious Diseases The University of Hong KongHong Kong Collaborative Innovation Centre for Diagnosis and Treatment of Infectious Diseases The University of Hong KongHong Kong

Chiroptera is the second largest mammalian order in terms of species *** far,there are more than 1400 known bat species across the six continents,making up 20%of the total number of mammalian species.1 Bats are well recognized to be the hosts of a number of highly pathogenic viruses,such as rabies virus,Hendra virus,Nipah virus,and Ebola virus,for a long time.2–5 Shortly after the severe acute respiratory syndrome(SARS)epidemic which originated from Southern China in 2003,we discovered that bats were the ultimate reservoir of SARSrelated coronavirus(SARSr-CoV).6 In 2012,the cause of the even more fatal Middle East respiratory syndrome(MERS)which originated from the Middle East was also found to be another CoV,MERS-CoV.7 The ancestor of MERS-CoV was also from bats.8,9 Recently,the COVID-19 outbreak that has already officially infected more than 13 million patients with more than 574000 deaths was also confirmed to be due to another betacoronavirus,named SARS coronavirus 2(SARS-CoV-2),from bats.10 Moreover,bat cell lines have also been harvested and propagated for the study of SARS-CoV,MERS-CoV,and SARS-CoV-2.

关键词： bat sex bias sample

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

从员工满意到企业利润

经济管理文摘 2008年第10期 21-22页

作者： ken Carrig patrick M. Wright 阿桑（译）

人力资源领导者必须积极主动、以长远和全局的眼光看待问题，并找到相应的解决方法。关键在于。根据企业的经营战略和人力资源架构建立一种清晰的人力资本模式。以最大限度地发挥其人力资源管理的传统性作用和战略性作用。这种模式是一... 详细信息

人力资源领导者必须积极主动、以长远和全局的眼光看待问题，并找到相应的解决方法。关键在于。根据企业的经营战略和人力资源架构建立一种清晰的人力资本模式。以最大限度地发挥其人力资源管理的传统性作用和战略性作用。这种模式是一种以人为本的创造价值利润的链条，即：员工满意，则顾客满意，则利润提高，则股东满意。于是，人力资源也就成为企业成功的关键因素。本文以美国大陆航空公司和西斯科公司为例，演绎企业怎样做好战略性的人力资源管理。

关键词：企业利润员工满意人力资源管理大陆航空公司积极主动资本模式经营战略创造价值