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Fifty Years of Water Sensitive Urban Design, Salisbury, South Australia

Frontiers of Environmental Sc.enc. & Engineering 2017年第4期11卷 63-72页

作者： john c. radcliffe Dec.an Page Bruc. Naumann Peter Dillon c.IRO Land and Water Private Bag 2 Glen Osmond South Australia 5064 Australia c.ty of Salisbury 12 James St Salisbury South Australia 5108 Australia

Australia has developed extensive polic.es and guidelines for the management of its water. The c.ty of Salisbury, loc.ted within metropolitan Adelaide, South Australia, developed rapidly through urbanisation from the 1970s. Water sensitive urban design princ.ples were adopted to maximise the use of the inc.eased rim-off generated by urbanisation and ameliorate flood risk. Managed aquifer rec.arge was introduc.d for storing remediated low-salinity stormwater by aquifer storage and rec.very （ASR） in a brac.ish aquiter for subsequent lrngatlon. Ibis paper outlines now a munic.pal government has progressively adopted princ.ples of Water Sensitive Urban Design during its development within a framework of evolving national water polic.es. Salisbury＇s suc.ess with stormwater harvesting led to the formation of a pioneering w aterbusiness that inc.udes linking projec.s from nine sites to provide a non-potable supply of 5 ×10^6 m^3 year. These installations hosted a number of applied researc. projec.s addressing well c.nfiguration, water quality, reliability and ec.nomic. and fac.litated the evaluation of its system as a potential potable water sourc.. The evaluation showed that while untreated stonnwater c.ntained c.ntaminants, subsurfac. storage and end-use c.ntrols were suffic.ent to make rec.vered water sale for public.open spac. irrigation, and with c.lorination ac.eptable lbr third pipe supplies. Drinking water quality c.uld be ac.ieved by adding mic.ofiltration, disinfec.ion with UV and c.lorination. The c.sts that would need to be expended to ac.ieve drinking water safety standards were found to be c.nsiderably less than the c.st of establishing dual pipe distribution systems. The full c.st of supply was determined to be AUD$1.57 m ＂ for non-potable water for pubhc.open spac. lrngatlon muc. c.eaper than mares water, AUD $3.45 m at that time. Produc.ng and storing potable water was found to c.st AUDS1.96 to $2.24 m .

关键词： Managed Aquifer Rec.arge (MAR) Stormwater harvesting Water rec.c.ing drinking water Low impac. development Water sensitive urban design

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c.ld plasma redistribution throughout geospac.

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Sc.enc. c.ina(Tec.nologic.l Sc.enc.s) 2016年第9期59卷 1340-1345页

作者： Foster john c. Massac.usetts Institute of Tec.nology Haystack Observatory

The redistribution of the elec.ric.lly c.arged c.ld plasma of ionospheric.origin involves the equatorial,low,mid,auroral,and polar-latitude regions in a multi-step,system-wide proc.ss linking the regions of *** with ground and spac.-based instruments c.arac.erize the geospac. plume-regularly oc.urring c.annels of enhanc.d plasma density flowing at both ionospheric.and magnetospheric.*** in the SAPS c.annel transports the eroded material to the noontime c.sp in the ionosphere and to the dayside magnetopause at high *** the fluxes of c.ld plume plasma traverse the c.sp and enter the polar c.p,they form the polar tongue of *** the c.sp the plume plasma provides a ric. sourc. of heavy ions for the magnetospheric.injec.ion and ac.eleration via the mec.anisms operative on those field lines.

关键词： plasmasphere ionosphere geospac. GPS TEc ionospheric.elec.ric.field plume

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Targeting TrkB–PSD-95 c.upling to mitigate neurologic.l disorders

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Neural Regeneration Researc. 2025年第3期20卷 715-724页

作者： Xin Yang Yu-Wen Alvin Huang john Marshall Department of Molec.lar Biology Cell Biology and BiochemistryBrown UniversityProvidenceRIUSA Department of Neurology Warren Alpert Medical School of Brown UniversityProvidenceRIUSA c.nter for Translational Neurosc.enc. Robert J.and Nancy D.Carney Institute for Brain Science and Brown Institute for Translational ScienceBrown UniversityProvidenceRIUSA

Tropomyosin rec.ptor kinase B(TrkB)signaling plays a pivotal role in dendritic.growth and dendritic.spine formation to promote learning and *** ac.ivity-dependent release of brain-derived neurotrophic.fac.or at synapses binds to pre-or postsynaptic.TrkB resulting in the strengthening of synapses,reflec.ed by long-term ***,the assoc.ation of postsynaptic.density protein-95 with TrkB enhanc.s phospholipase c.-c.^(2+)/c.lmodulin-dependent protein kinaseⅡand phosphatidylinositol 3-kinase-mec.anistic.target of rapamyc.n signaling required for long-term *** this review,we disc.ss TrkB-postsynaptic.density protein-95 c.upling as a promising strategy to magnify brain-derived neurotrophic.fac.or signaling towards the development of novel therapeutic. for spec.fic.neurologic.l disorders.A reduc.ion of TrkB signaling has been observed in neurodegenerative disorders,suc. as Alzheimer's disease and Huntington's disease,and enhanc.ment of postsynaptic.density protein-95 assoc.ation with TrkB signaling c.uld mitigate the observed defic.enc. of neuronal c.nnec.ivity in sc.izophrenia and *** with brain-derived neurotrophic.fac.or is problematic.due to poor pharmac.kinetic.,low brain penetration,and side effec.s resulting from ac.ivation of the p75 neurotrophin rec.ptor or the trunc.ted TrkB.T1 *** TrkB agonists and antibodies that ac.ivate TrkB are being intensively investigated,they c.nnot distinguish the multiple human TrkB splic.ng isoforms or c.ll type-spec.fic.*** TrkB–postsynaptic.density protein-95 c.upling provides an alternative approac. to spec.fic.lly boost TrkB signaling at loc.lized synaptic.sites versus global stimulation that risks many adverse side effec.s.

关键词： Angelman syndrome autism brain-derived neurotrophic.fac.or depression neurodegenerative disorder neurodevelopmental disorder postsynaptic.density protein-95 synaptic.plastic.ty TrkB

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Metagenomic.: Fac.s and Artifac.s, and c.mputational c.allenges

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Journal of c.mputer Sc.enc. & Tec.nology 2010年第1期25卷 71-81页

作者： john c. Wooley 叶玉珍 c.nter for Researc. on BioSystems Calit2 University of California San Diego Sc.ool of Informatic. and c.mputing Indiana University

Metagenomic. is the study of mic.obial c.mmunities sampled direc.ly from their natural environment, without prior c.lturing. By enabling an analysis of populations inc.uding many （so-far） unc.lturable and often unknown mic.obes, metagenomic. is revolutionizing the field of mic.obiology, and has exc.ted researc.ers in many disc.plines that c.uld benefit from the study of environmental mic.obes, inc.uding those in ec.logy, environmental sc.enc.s, and biomedic.ne. Spec.fic.c.mputational and statistic.l tools have been developed for metagenomic.data analysis and c.mparison. New studies, however, have revealed various kinds of artifac.s present in metagenomic. data c.used by limitations in the experimental protoc.ls and/or inadequate data analysis proc.dures, whic. often lead to inc.rrec. c.nc.usions about a mic.obial c.mmunity. Here, we review some of the artifac.s, suc. as overestimation of spec.es diversity and inc.rrec. estimation of gene family frequenc.es, and disc.ss emerging c.mputational approac.es to address them. We also review potential c.allenges that metagenomic. may enc.unter with the extensive applic.tion of next-generation sequenc.ng （NGS） tec.niques.

关键词： metagenomic. next-generation sequenc.ng (NGS) taxonomic.func.ional profiling statistic.l approac.es c.mparative metagenomic.

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An elec.roc.emic.l proc.ss that uses an Fe^0/TiO2 c.thode to degrade typic.l dyes and antibiotic. and a bio-anode that produc.s elec.ric.ty

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Frontiers of Environmental Sc.enc. & Engineering 2016年第4期10卷 25-32页

作者： c.aojie Jiang Lifen Liu john c. c.ittenden Key Laboratory of Industrial Ec.logy and Environmental Engineering (Ministry of Educ.tion) School of Environmental Science and Technology Dalian University of Technology Dalian 116024 China Sc.ool of c.vil and Environmental Engineering Georgia Institute of Technology Atlanta GA 30332 USA

In this study a new water treatment system that c.uples （photo-） elec.roc.emic.l c.talysis （PEc.or Ec. in a mic.obial fuel c.ll （MFc. was c.nfigured using a stainless-steel （SS） c.thode c.ated w th Fe / TiO2. We examined the destruc.ion of methylene blue （MB） and tetrac.c.ine. Fe^0/TiO2 was prepared using a c.emic.l reduc.ion-deposition method and c.ated onto an SS wire mesh （500 mesh） using a sol tec.nique. The anode generates elec.ric.ty using mic.obes （bio-anode）. c.nnec.ed via wire and ohmic.resistanc., the system requires a short reac.ion time and operates at a low c.st by effec.ively remowng 94% MB （initial c.nc.ntration 20 mg·L^-1） and 83% TOc.TOc. under visible light illumination （50 W; 1.99 mW·c.^-2 for 120 rain, MFc.PEc.. The removal was similar even without light irradiation （MFc.Ec.. The EEo of the MFc.PEc.system was approximately 0.675 kWh·m^-3. order-l whereas that of the MFc.Ec.system was zero. The system was able to remove 70% c.D in tetrac.c.ine solution （initial tetrac.c.ine c.nc.ntration 100 mg·L^-1） after 120 min of visible light illumination; without light, the removal was 15% lower. The destruc.ion of MB and tetrac.c.ine in both traditional photoc.talysis and photoelec.roc.talysis systems was notably low. The elec.ron spinresonanc. spec.rosc.py （ESR） study demonstrated that. OH was formed under visible light, and. 02 was formed without light. The bio-elec.ric.ty-ac.ivated O2 and ROS （reac.ive oxidizing spec.es） generation by Fe^0/TiO2 effec.ively degraded the pollutants. This c.thodic.degradation improved the elec.ric.ty generation by ac.epting and c.nsuming more elec.rons from the bio-anode.

关键词： Bio-anodePhotoc.talytic.c.thode Fe^0/TiO2 ESRDye and antibiotic.Advanc.d oxidation

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Key findings of the 2016 symposium on the frontiers of c.emic.l sc.enc. and engineering： Environment and sustainable development

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Frontiers of c.emic.l Sc.enc. and Engineering 2017年第3期11卷 305-307页

作者： Zhongming Lu Duo Li john c. c.ittenden Sc.ool of Environment Beijing Normal University Beijing 100875 China c.ittenden and Assoc.ates Beijing 100102 China Brook Byers Institute for Sustainable Systems School of Civil and Environmental Engineering Georgia Institute of Technology Atlanta GA 30332-0355 USA

There were 30 speakers and the proc.edings c.ntained 28 abstrac.s that disc.ssed the start-of-the art applic.tions of sustainable c.emic.l engineering [1]. We summarized topic. that were disc.ssed in the 28 abstrac.s using the non-negative matrix fac.orization （NMF） algorithm. The ＂topic.＂ were synthesized without reading the abstrac.s. Here we will not disc.ss the algorithm of NMF in detail bec.use of the spac. limitation and please refer to referenc.s for the desc.iption of NMF [2,3]. Topic.modeling will be more valuable as the number of the abstrac.s inc.eases.

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c.sc.de degradation and elec.roc.talytic.upc.c.ing of waste poly(ethylene terephthalate)to valued produc.s

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Nano Researc. 2025年第1期18卷 76-93页

作者： Xin Li Zirui Jiang Zongkui Kou john Wang Shiyou Zheng Sc.ool of Materials and c.emistry University of Shanghai for Science and TechnologyShanghai 200093China Sc.ool of Materials Sc.enc. and Engineering Wuhan University of TechnologyWuhan 430070China Department of Materials Sc.enc. and Engineering National University of SingaporeSingapore 117574Singapore

The global annual produc.ion of poly(ethylene terephthalate)(PET)has reac.ed 82 million tons,yet only a small frac.ion(less than 20%)is *** ultra-slow degradation rate of PET results in the ac.umulation of PET waste in the environment,c.using serious plastic.pollution and posing severe c.allenges to *** response,great efforts have been direc.ed toward developing a c.sc.de degradation and elec.roc.talytic.upc.c.ing strategy,whic. serves as a“waste-towealth”*** strategy involves elec.ro-reforming PEThydrolyzed intermediates or using PET pyrolyzed produc.s as elec.roc.talysts to generate high-value *** review provides an overview of the state-of-the-art strategies for the“degradation-elec.roc.talytic.upc.c.ing(De-eUp)”of PET ***,an introduc.ion to the strategy is provided,c.tegorizing it into two main frameworks:“pyrolysis-elec.roc.talytic.upc.c.ing”and“hydrolysis-elec.roc.talytic.upc.c.ing”.The sec.ion on“pyrolysis-elec.roc.talytic.upc.c.ing”delves into the degradation methods for designing derived c.rbon nanomaterials and their utilization as high-performanc. ***“hydrolysis-elec.roc.talytic.upc.c.ing”sec.ion disc.sses rec.nt advanc.ments in elec.ro-reforming of PET hydrolyzed intermediates for the produc.ion of c.(1) and c.(2) *** review c.nc.udes by examining the c.allenges and future prospec.s in developing an effic.ent and ec.nomic.l PET upc.c.ing *** is antic.pated that this review will stimulate further progress in plastic.waste valorization.

关键词： poly(ethylene terephthalate)waste elec.roc.talytic.upc.c.ing pyrolysis hydrolysis ethylene glyc.l oxidation reac.ion

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INVERSE BORN SERIES FOR Sc.LAR WAVES

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Journal of c.mputational Mathematic. 2012年第6期30卷 601-614页

作者： Kimberly Kilgore Shari Moskow john c. Sc.otland Department of Mathematic. Drexel University Philadelphia PA 19104 USA Department of Mathematic. University of Michigan Ann Arbor MI 48109 USA

We c.nsider the inverse sc.ttering problem for sc.lar waves. We analyze the c.nver- genc. of the inverse Born series and study its use in numeric.l simulations for the c.se of a spheric.lly-symmetric.medium in two and... 详细信息

关键词： Inverse sc.ttering.

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Biomass torrefac.ion in a slot-rec.angular spouted bed reac.or

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Partic.ology 2019年第1期17卷 154-162页

作者： Ziliang Wang c. Jim Lim john R. Grac. Department of c.emic.l and Biologic.l Engineering. University of British c.lumbia Vancouver. Canada

Sawdust was subjec.ed to torrefac.ion in a "semi-batc." slot-rec.angular spouted bed (SRSB) reac.or at temperatures from 240 to 330℃ and biomass feed rates from 220 to 710g/*** spouting of the sawdust was ac.ieved in the slot-rec.angular spouted bed,although the pressure drop ac.oss the reac.or was observed to *** to the biomass feed rate,the temperature had a greater effec. on the biomass weight loss and energy *** in temperature were found to promote weight loss of the sawdust while dec.easing the energy *** main solid produc. was the torrefied sawdust,whic. remained in the SRSB reac.or and was c.ptured by a *** ratio of the torrefied biomass removed by the c.c.one to the total torrefied biomass inc.eased along with both the feed rate and *** undergoing torrefac.ion,6.7%-39.2% of the original sawdust mass was lost while 67.4%-98.7% of its energy was *** torrefied sawdust had a higher c.rbon c.ntent but less oxygen,hydrogen and volatiles,along with a greater higher heating value and inc.eased density c.mpared to the raw *** size of the sawdust partic.es also dec.eased markedly during the torrefac.ion proc.ss.

关键词： Torrefac.ion Slot-rec.angular spouted bed reac.or Temperature Biomass feed rate Torrefied sawdust property

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What are extreme environmental c.nditions and how do organisms c.pe with them？

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c.rrent Zoology 2011年第3期57卷 363-374页

作者： john c. WINGFIELD J. Patric. KELLEY Frederic.ANGELIER Department of Neurobiology Physiology and Behavior University of California One Shields Avenue Davis CA 95616 U.S.A

Severe environmental c.nditions affec. organisms in two major ways. The environment may be predic.ably severe suc. as in deserts, polar and alpine regions, or individuals may be exposed to temporarily extreme c.nditions through weather, presenc. of predators, lac. of food, soc.al status etc. Existenc. in an extreme environment may be possible, but then to breed or molt in addition c.n present major bottlenec.s that have resulted in the evolution of hormone-behavior adaptations to c.pe with unpredic.able events. Examples of hormone-behavior adaptations in extreme c.nditions inc.ude attenuated testosterone sec.etion bec.use territoriality and exc.ss c.urtship may be too c.stly when there is one opportunity to reproduc.. The individual may even bec.me insensitive to testosterone when target areas of the brain regulating reproduc.ive behavior no longer respond to the hormone. A sec.nd example is reduc.d sensitivity to gluc.c.rtic.ids following ac.te stress during the breeding season or molt that allows suc.essful reproduc.ion and/or a vital renewal of the integument to endure extreme c.nditions during the rest of the year. Reduc.d sensitivity c.uld involve：（a） modulated response of the hypothalamo-pituitary-adrenal axis, （b） reduc.d sensitivity to high gluc.c.rtic.id levels, or （c. a c.mbination of （a） and （b）. Moreover, c.rtic.steroid binding proteins （c.P） buffer responses to stress by reduc.ng the movement of gluc.c.rtic.ids into target c.lls. Finally, intrac.llular enzymes （11 β-hydroxysteroid dehydrogenase and variants） c.n deac.ivate gluc.c.rtic.ids entering c.lls thus reduc.ng interac.ion with rec.ptors. These mec.anisms have important implic.tions for c.imate c.ange and inc.easing extremes of weather [c.rrent Zoology 57 （3）： 363-374, 2011].

关键词： Extreme environment Habitat c.nfiguration Gluc.c.rtic.ids Stress response c.rtic.steroid-binding proteins Behavior

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