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作者： (英)david j.price[等]

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东南亚非织造布产能与需求发展

生活用纸 2019年第11期19卷 35-36页

作者： david j.price 本刊(编译) price Hanna咨询公司

目前从整体上看,东盟五国(马来西亚、印度尼西亚、菲律宾、泰国和越南)估计将成为全球第三大非织造布市场,也是全球最大经济体之一。2019年,泰国的实际GDP年增长率预计为3%,越南和菲律宾为6%,印尼的GDP预计将增长5%,马来西亚的GDP将增长... 详细信息

目前从整体上看,东盟五国(马来西亚、印度尼西亚、菲律宾、泰国和越南)估计将成为全球第三大非织造布市场,也是全球最大经济体之一。2019年,泰国的实际GDP年增长率预计为3%,越南和菲律宾为6%,印尼的GDP预计将增长5%,马来西亚的GDP将增长4.5%。相比之下,2019年中国的GDP增长率预计将为4.5%~6.3%(最终准确数据以权威信息发布为准)。2019年全球GDP年增长率预计为3%左右,随着各国经济总量的增大,年均GDP增长可能会有所放缓。

关键词：东盟五国 GDP增长率非织造布经济总量马来西亚印度尼西亚东南亚菲律宾

2020-2025年聚丙烯纺粘非织造布产能和需求展望

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生活用纸 2023年第1期23卷 31-32页

作者： david j.price price Hanna咨询公司

2020年暴发的新冠病毒感染疫情对全球聚丙烯纺粘非织造布市场的影响巨大。这一年,市场面临了各种机遇和挑战。在全球许多地区经济增长放缓的背景下,该市场不断新上设备扩大产能。近年来,全球经济增长放缓甚至出现衰退迹象,加上较低的人... 详细信息

2020年暴发的新冠病毒感染疫情对全球聚丙烯纺粘非织造布市场的影响巨大。这一年,市场面临了各种机遇和挑战。在全球许多地区经济增长放缓的背景下,该市场不断新上设备扩大产能。近年来,全球经济增长放缓甚至出现衰退迹象,加上较低的人口出生率以及人们对新冠病毒感染引起的健康问题的担忧,进一步对进入该市场的新增产能利用率产生压力。此外,面对即将出台的政策法规,该领域还面临着采用可持续原材料的挑战。

关键词：纺粘非织造布病毒感染人口出生率产能利用率经济增长放缓扩大产能政策法规聚丙烯

2022—2024年纺粘/纺熔聚丙烯非织造布产能与需求展望

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生活用纸 2023年第10期23卷 38-40页

作者： david j.price price Hanna Consultants LLC

新冠疫情对全球纺粘聚丙烯非织造布市场产生了巨大影响,而现在随着新冠疫情逐渐消散,全球非织造布行业面临新的挑战。首先是需求逐渐恢复常态,尤其是那些在疫情高峰期需求激增的产品,例如口罩、防护服和湿巾,用于生产这些产品的非织造... 详细信息

新冠疫情对全球纺粘聚丙烯非织造布市场产生了巨大影响,而现在随着新冠疫情逐渐消散,全球非织造布行业面临新的挑战。首先是需求逐渐恢复常态,尤其是那些在疫情高峰期需求激增的产品,例如口罩、防护服和湿巾,用于生产这些产品的非织造布需求也相对疫情高峰期有所减弱,特别是从2023年开始。在医疗市场上,某些地区的非织造布卷材和医疗用品的库存自2022年第三季度以来持续增加。库存增加的原因包括需求减弱以及此前订单已经交付,这些个人防护用品的去库存过程将持续一段时间。此外,全球企业面临着来自俄乌冲突、持续通胀,以及其他对全球经济体系构成潜在威胁的不确定性挑战。全球纺粘聚丙烯非织造布市场现在正面临机遇和挑战并存的时期。除俄乌冲突引起的经济动荡外,全球大部分地区的出生率下降、通货膨胀加剧、利率上升和潜伏的地缘政治局势紧张可能会进一步对全球需求施加压力。在非织造布生产过程中采用可持续原材料已取得显著进展,并将继续推进,但随着社会对区域动荡和经济问题的关注加强,对环境保护的关注减弱,可能会对可持续原材料的推广应用带来阻力。尽管存在一些不确定性,但是非织造布行业极具韧性,能够成功应对挑战。

关键词：非织造布行业个人防护用品去库存非织造布生产纺粘环境保护医疗用品地缘政治

全球规模最大的非织造布工艺：聚丙烯纺粘/纺熔法

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生活用纸 2017年第12期17卷 46-47页

作者： david j. price price Hanna Consultants LLC

据估算，2016年底，全球聚丙烯纺粘/纺熔非织造布的产能超过400万t/a，比2015年末提高约3.6%。根据已公布的扩产计划，预计2017年产能将增至近420万t/a，2015—2017年的年均复合增长率为3.2%；2020年产能将达到430万t/a，2015—2020年... 详细信息

据估算，2016年底，全球聚丙烯纺粘/纺熔非织造布的产能超过400万t/a，比2015年末提高约3.6%。根据已公布的扩产计划，预计2017年产能将增至近420万t/a，2015—2017年的年均复合增长率为3.2%；2020年产能将达到430万t/a，2015—2020年的年均复合增长率为2%，而2010—2015年的年均复合增长率为5.3%。2020年全球实际产能可能会比估计值略高，因为估计值中不包括尚未公布的产能扩张计划。产能的年均复合增长率数据可能会偏高，因为每年新产能的增长是不一样的。

关键词：非织造布工艺聚丙烯纺粘估计值产能复合增长率

Perturbations in the earthworm metabolite profile during a two-week exposure to metformin

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Emerging Contaminants 2024年第3期10卷 221-229页

作者： j.D.Gillis G.W.price S.O.Prasher Department of Bioresource Engineering McGill UniversityFaculty of Agricultural and Environmental SciencesMacdonald-Stewart Building MS1-02721111 Lakeshore RoadSainte-Anne-de-BellevueQuebecH9X 3V9Canada Department of Engineering Dalhousie UniversityFaculty of Agriculture39 Cox RoadPO Box 550TruroNova ScotiaB2N 5E3Canada

Metformin is among the most prescribed pharmaceuticals in many countries,and as a result has shown up in biosolids derived from municipal wastewater treatment that are destined for land *** humans taking metformin,the effects include reduced glucose uptake in the intestine,a reduction in gluconeogenesis,increased oxidation of fatty acids,and reduced fatty acid *** effects of metformin on soil-dwelling organisms are not well *** study tested the effects of metformin exposure(0,10,40,160,640μg g^(-1))on the earthworm(***)at four time points(6 h,2 d,7 d,and 14 d)using GC-MS to reveal sub-lethal effects and elucidate potential modes of action for *** were no mortalities observed,and earthworms exposed to the highest concentrations(160 and 640μg g^(-1))gained weight relative to the control on days 7 and *** reductions on day 7 were observed for glucose and malic acid(consistent with a reduction in gluconeogenesis),and for palmitic and margaric acid(consistent with increased oxidation and reduced synthesis of fatty acids).Lactic acid ranked first and second among canonicals 1 and 2 respectively and led to significant differences in discriminant scores across concentration and *** levels increased to equal or greater than the control on day 14,likely caused by reduced exposure as metformin is reported to be readily transformed by microorganisms under aerobic *** observations were consistent with the known effects of metformin in humans,and suggests that a similar mode of action exists in earthworms.

关键词： Metabolites Toxicity Earthworms Metformin GC-MS

Prehospital transdermal glyceryl trinitrate for ultra- acute ischaemic stroke: data from the RIGHT- 2 randomised sham- controlled ambulance trial

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Stroke & Vascular Neurology 2024年第1期9卷 38-49,I0035-I0046页

作者： jason Philip Appleton Lisa j Woodhouse Craig S Anderson Sandeep Ankolekar Lesley Cala Mark Dixon Timothy j England Kailash Krishnan Grant Mair Keith W Muir john Potter Christopher I price Marc Randall Thompson G Robinson Christine Roffe Else C Sandset jeffrey L Saver Angela Shone Aloysius Niroshan Siriwardena joanna M Wardlaw Nikola Sprigg Philip M Bath Stroke University Hospitals Birmingham NHS Foundation TrustBirminghamUK Institute of Applied HealthResearch University of Birmingham College of Medical and Dental SciencesBirminghamUK Stroke Trials Unit Mental Health and Clinical NeurosciencesUniversity of NottinghamNottinghamUK Faculty of Medicine The George Institute for Global HealthSydneyNew South WalesAustralia The George Institute China at Peking University Health Science Center BeijingChina Neurology Royal Prince Alfred HospitalSydney Health PartnersSydneyNew South WalesAustralia Department of Neurology King's College Hospital NHS Foundation TrustLondonUK Faculty of Health and Medical Sciences University of Western AustraliaCrawleyWestern AustraliaAustralia East Midlands Ambulance Service NHS Trust NottinghamUK Stroke Queen's Medical CentreNottingham University Hospitals NHS TrustNottinghamUK Centre for Clinical Brain Sciences Dementia Research InstituteUniveristy of EdinburghEdinburghUK Institute of Neurology and Psychology University of GlasgowGlasgowUK Bob Champion Research and Education Building University of East AngliaNorwichUK Institute of Neuroscience Newcastle UniversityNewcastle upon TyneUK Department of Neurology Leeds Teaching Hospitals NHS TrustLeedsUK Department of Cardiovascular Sciences and NIHR Leicester Biomedical Research Centre University of LeicesterLeicesterUK Stroke Research in Stoke Institute for Science and Technology in MedicineKeele UniversityStoke-on TrentUK Department of Neurology Oslo University HospitalOsloNorway Research and Development Norwegian Air Ambulance FoundationOsloNorway Department of Neurology and Comprehensive Stroke Center David Geffen School of MedicineUCLALos AngelesCaliforniaUSA Research and Graduate Services University of NottinghamNottinghamUK Community and Health Research Unit University of LincolnLincolnUK

Background The effect of transdermal glyceryl trinitrate(GTN,a nitrovasodilator)on clinical outcome when administered before hospital admission in suspected stroke patients is ***,we assess the safety and efficacy of GTN in the prespecified subgroup of patients who had an ischaemic stroke within the Rapid Intervention with Glyceryl trinitrate in Hypertensive stroke Trial-2(RIGHT-2).Methods RIGHT-2 was an ambulance-based multicentre sham-controlled blinded-endpoint study with patients randomised within 4hours of *** primary outcome was a shift in scores on the modified Rankin scale(mRS)at day *** outcomes included death;a global analysis(Wei-Lachin test)containing Barthel Index,EuroQol-5D,mRS,telephone interview for cognitive status-modified and Zung depression scale;and neuroimaging-determined‘brain frailty’*** were reported as n(%),mean(SD),median[IQR],adjusted common OR(acOR),mean difference or Mann-Whitney difference(MWD)with 95%*** 597 of 1149(52%)patients had a final diagnosis of ischaemic stroke;age 75(12)years,premorbid mRS>2107(18%),Glasgow Coma Scale 14(2)and time from onset to randomisation 67[45,108]***‘brain frailty’was common:median score 2[2,3](range 0–3).At day 90,GTN did not influence the primary outcome(acOR for increased disability 1.15,95%CI 0.85 to 1.54),death or global analysis(MWD 0.00,95%CI-0.10 to 0.09).In subgroup analyses,there were non-significant interactions suggesting GTN may be associated with more death and dependency in participants randomised within 1hour of symptom onset and in those with more severe *** In patients who had an ischaemic stroke,ultra-acute administration of transdermal GTN in the ambulance did not improve clinical outcomes in a population with more clinical and radiological frailty than seen in previous in-hospital *** IS ALREADY KNOWN ON THIS TOPIC⇒Transdermal glyceryl trinitrate(GTN)was associat-ed with less death and dependency in those w

关键词： Glasgow nitrate random

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Love at First Sight

语言教育 1998年第11期 39-41页

作者： Ellen j.price 谢琼

My home had always overflowed with children,pets,plants,and plenty of noise and *** one day itcalmed *** last of my four children had moved away tobegin college,my marriage of 25 years had just ended,and

关键词： plenty college confusion children marriage someone moved everyone giving hoped

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阴离子菁染料对卤化银表面的吸附

感光材料 1989年第1期 18-24页

作者： Horry j.price 刘翠清

引言正如其它阳离子菁染料一样,关于1-1′-二乙基-2,2′-菁对卤化银的吸附已有很多报道。但与之相似的阴离子染料的吸附却报道很少。不管怎样,众所周知,一个阴离子染料对 AgBr 的吸附比相应的阳离子染料对 AgBr 的吸附强度要差一些。作... 详细信息

引言正如其它阳离子菁染料一样,关于1-1′-二乙基-2,2′-菁对卤化银的吸附已有很多报道。但与之相似的阴离子染料的吸附却报道很少。不管怎样,众所周知,一个阴离子染料对 AgBr 的吸附比相应的阳离子染料对 AgBr 的吸附强度要差一些。作者研究了影响这种阴离子染料对 AgX 吸附的各种因素。在研究工作中,发现两个颇有意义的现象,这些现象正是本文讨论的主要议题。于稀明胶水溶液、pBr为3。

关键词：卤化银菁染料阴离子染料

Ab Initio Molecular Dynamic Simulation on the Elasticity of Mg_3Al_2Si_3O_(12) Pyrope

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journal of Earth Science 2011年第2期22卷 169-175页

作者： Li Li Donald j Weidner john Brodholt Dario Alfe G david price Mineral Physics Institute Department of Geosciences University of New York at Stony Brook Stony Brook NY 11790 USA Department of Earth Sciences University College London Gower Street London WC1E6BT UK

We calculated thermo-elastic properties of pyrope（Mg3Al2Si3O12） at mantle pressures and temperatures using Ab initio molecular dynamic simulation.A third-order Birch-Murnaghan equation at a reference temperature of 2 000 K fits the calculations with bulk modulus,K0=159.5 GPa,K0＇=4.3,V0=785.89 A3,Grüneisen parameter,γ0=1.15,q=0.80,Anderson Grüneisen parameter δT=3.76 and thermal expansion,α0=2.93×10^-5 K^-*** to room temperature,where V0=750.80 A3,γ0 and α0 become 1.11 and 2.47×10^-5 K^-*** elastic properties of pyrope are found to be nearly isotropic at transition zone conditions.

关键词： AIMD thermo-elasticity pyrope high pressure.