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The m.ssing base m.lecules in atm.spheric acid-base nucleation

National Science Review 2022年第10期9卷 196-208页

作者： Runlong Cai Rujing Yin Chao Yan Dongsen Yang Chenjuan Deng Lubna Dada Juha Kangasluom. Jenni Kontkanen Roope Halonen Yan m. Xiuhui Zhang Pauli Paasonen Tuukka Pet?j? Veli-m.tti Kerm.nen Yongchun Liu Federico Bianchi Jun Zheng Lin Wang Jim.ng Hao Jam.s N.Sm.th neil m. donahue m.rkku Kulm.la Douglas R.Worsnop Jingkun Jiang State Key Joint Laboratory of Environm.nt Sim.lation and Pollution Control School of Environment Tsinghua University Institute for Atm.spheric and Earth System.Research/Physics Faculty of Science University of Helsinki Aerosol and Haze Laboratory Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Collaborative Innovation Center of Atm.spheric Environm.nt and Equipm.nt Technology Nanjing University of Information Science and Technology Laboratory of Atm.spheric Chem.stry Paul Scherrer Institute Center for Joint Quantum.Studies and Departm.nt of Physics School of Science Tianjin University Key Laboratory of Cluster Science Ministry of Education of China School of Chemistry and Chemical Engineering Beijing Institute of Technology Shanghai Key Laboratory of Atm.spheric Particle Pollution and Prevention (LAP3) Department of Environmental Science and Engineering Fudan University Chem.stry Departm.nt University of California Center for Atm.spheric Particle Studies Carnegie Mellon University Departm.nt of Chem.stry Carnegie Mellon University Aerodyne Research Inc.

Transform.tion of low-volatility gaseous precursors to new particles affects aerosol num.er concentration,cloud form.tion and hence the *** clustering of acid and base m.lecules is a m.jor m.chanism.driving fast nucleation and initial growth of new particles in the ***,the acid-base cluster com.osition,m.asured using state-of-the-art m.ss spectrom.ters,cannot explain the m.asured high form.tion rate of new *** we present strong evidence for the existence of base m.lecules such as am.nes in the sm.llest atm.spheric sulfuric acid clusters prior to their detection by m.ss *** dem.nstrate that form.ng(H2SO4)1(am.ne)1is the rate-lim.ting step in atm.spheric H2SO4-am.ne nucleation and the uptake of(H2SO4)1(am.ne)1is a m.jor pathway for the initial growth of *** proposed m.chanism.is very consistent with m.asured new particle form.tion in urban Beijing,in which dim.thylam.ne is the key base for H2SO4nucleation while other bases such as am.onia m.y contribute to the growth of larger *** findings further underline the fact that strong am.nes,even at low concentrations and when undetected in the sm.llest clusters,can be crucial to particle form.tion in the planetary boundary layer.

关键词： new particle form.tion acid-base nucleation aerosol polluted urban environm.nt

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An acoustofluidic device for the autom.ted separation of platelet-reduced plasm. from.whole blood

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m.crosystem. & Nanoengineering 2024年第3期10卷 293-303页

作者： Zhehan m. Jianping Xia neil Upreti Em.raghi David Joseph Rufo Yuyang Gu Kaichun Yang Shujie Yang Xiangchen Xu Jean Kwun Eileen Cham.ers Tony Jun Huang Thom.s Lord Departm.nt of m.chanical Engineering and m.terials Science Duke UniversityDurhamNCUSA Departm.nt of Biom.dical Engineering Duke UniversityDurhamNCUSA Departm.nt of Pediatrics Duke UniversityDurhamNCUSA Duke Transplant Center Department of SurgeryDuke University School of MedicineDurhamNCUSA

Separating plasm. from.whole blood is an im.ortant sam.le processing technique required for fundam.ntal biom.dical research,m.dical diagnostics,and therapeutic *** protocols for plasm. isolation require m.ltiple centrifugation steps or m.ltiunit m.crofluidic processing to sequentially rem.ve large red blood cells(RBCs)and white blood cells(WBCs),followed by the rem.val of sm.ll ***,we present an acoustofluidic platform.capable of efficiently rem.ving RBCs,WBCs,and platelets from.whole blood in a single *** leveraging differences in the acoustic im.edances of fluids,our device generates significantly greater forces on suspended particles than conventional m.crofluidic approaches,enabling the rem.val of both large blood cells and sm.ller platelets in a single *** a result,undiluted hum.n whole blood can be processed by our device to rem.ve both blood cells and platelets(>90%)at low voltages(25 Vpp).The ability to successfully rem.ve blood cells and platelets from.plasm. without altering the properties of the proteins and antibodies present creates num.rous potential applications for our platform.in biom.dical research,as well as plasm.-based diagnostics and ***,the m.crofluidic nature of our device offers advantages such as portability,cost efficiency,and the ability to process sm.ll-volum. sam.les.

关键词： rem.ve separation rem.ving

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Psychiatric com.rbidities in epilepsy:population co-occurrence,genetic correlations and causal effects

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General Psychiatry 2024年第1期37卷 103-111页

作者： Viktor H Ahlqvist Christina Dardani Paul m.dley-Dowd Harriet Forbes Jessica Rast Caichen Zhong Renee m.Gardner Christina Dalm.n Kristen Lyal cRAIG Newschaffer Torbjorn Tom.on m.chael Lundberg Daniel Berglind neil m.Davies Brian K Lee Cecilia m.gnusson Dheeraj Rai Departm.nt of Global Public Health Karolinska InstitutetStockholmSweden m.dical Research Council Integrative Epidem.ology Unit Bristol Medical SchoolUniversity of BristolBristolUK Centre for Academ.c m.ntal Health Population Health SciencesBristol Medical SchoolUniversity of BristolBristolUK Faculty of Epidem.ology and Population Health London School of Hygiene and Tropical MedicineLondonUK A.J.Drexel Autism.Institute Drexel UniversityPhiladelphiaPAUSA Departm.nt of Epidem.ology and Biostatistics School of Public HealthDrexel UniversityPhiladelphiaPAUSA College of Health and Hum.n Developm.nt Pennsylvania State UniversityState CollegePAUSA Departm.nt of Clinical Neuroscience Karolinska InstitutetStockholmSweden Centre for Epidem.ology and Com.unity m.dicine Region StockholmStockholmSweden K.G Jebsen Center for Genetic Epidem.ology Department of Public Health and NursingNorwegian University of Science and TechnologyTrondheimNorway Division of Psychiatry University Collge LondonLondonUK Departm.nt of Statistical Sciences University Cllge LondonLondonK NIHR Biom.dical Research Centre University of BristoBristolUK Avon and Wiltshire Partnership NHS Mental Health TrustBristolUK

Background Psychiatric com.rbidities are com.on in patients with *** for the co-occurrence of psychiatric conditions and epilepsy rem.in poorly *** We aim.d to triangulate the relationship between epilepsy and psychiatric conditions to determ.ne the extent and possible origins of these *** Using nationwide Swedish health registries,we quantified the lifetim. prevalence of psychiatric disorders in patients with *** then used sum.arydata from.genom.-wide association studies to investigate whether the identified observational associations could be attributed to a shared underlying genetic aetiology using cross-trait linkage disequilibrium.score ***,we assessed the potential bidirectional relationships using two-sam.le m.ndelian *** In a cohort of 7628495 individuals,we found that alm.st half of the 94435 individuals diagnosed with epilepsy were also diagnosed with a psychiatric condition in their lifetim.(adjusted lifetim. prevalence,44.09%;95%confidence interval(Cl)43.78%to 44.39%).We found evidence for a genetic correlation between epilepsy and som. neurodevelopm.ntal and psychiatric *** exam.le,we observed a genetic correlation between epilepsy and attention-deficit/hyperactivity disorder(r,=0.18,95%Cl 0.09 to 0.27,pm.re pronounced in focal epilepsy(r=0.23,95%CI 0.09 to 0.36,pm.m.ndelian random.sation using com.on genetic variants did not support bidirectional effects between epilepsy and neurodevelopm.ntal or psychiatric *** Psychiatric com.rbidities are com.on in patients with *** correlations m.y partially explain som. com.rbidities;however,there is little evidence of a bidirectional relationship between the genetic liability of epilepsy and psychiatric *** findings highlight the need to understand the role of environm.ntal factors or rare genetic variations in the origins of psy

关键词： epilepsy Psychiat lifetim.

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How com.letely are random.zed controlled trials of non-pharm.cological interventions following concussion reported? A system.tic review

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Journal of Sport and Health Science 2024年第4期13卷 537-547页

作者： Jacqueline Josee van Ierssel Olivia Galea Kirsten Holte Caroline Luszawski Elizabeth Jenkins Jennifer O’neil Carolyn A Em.ry Rebekah m.nnix Kathryn Schneider Keith Owen Yeates Roger Zem.k Children’s Hospital of Eastern Ontario Research Institute OttawaON K1H 8L1Canada The Centre for Health Activity and Rehabilitation ResearchUniversity of OtagoDunedin 9016New Zealand Sport Injury Prevention Research Centre Faculty of KinesiologyUniversity of CalgaryCalgaryAB T2N 1N4Canada Alberta Children’s Hospital Research Institute University of Calgary CalgaryAB T2N 1N4Canada Hotchkiss Brain Institute University of CalgaryCalgaryAB T2N 4N1Canada Departm.nt of Psychology University of CalgaryCalgaryAB T2N 1N4Canada g Faculty of MedicineUniversity of OttawaOttawaON K1H 8M5Canada School of Rehabilitation Sciences University of OttawaOttawaON K1H 8M5Canada Bruyere Research Institute OttawaON K1N 5C8Canada Departm.nts of Pediatrics and Em.rgency m.dicine Harvard Medical SchoolBostonMA 02115USA Departm.nts of Pediatrics and Em.rgency m.dicine University of OttawaOttawaON K1H 8M5Canada

Purpose:The study aim.d to exam.ne the reporting com.leteness of random.zed controlled trials(RCTs)of non-pharm.cological interventions following ***:We searched m.DLINE,Em.ase,PsycInfo,CINAHL,and Web of Science up to m.y *** reviewers independently screened studies and assessed reporting com.leteness using the Tem.late for Intervention Description and Replication(TIDieR),Consensus on Exercise Reporting Tem.late(CERT),and international Consensus on Therapeutic Exercise aNd Training(i-CONTENT)*** inform.tion was sought m. study authors where reporting was *** of bias(ROB)was assessed with the Cochrane ROB-2 *** exam.ning non-pharm.cological interventions following ***:We included 89 RCTs(n=53 high ROB)exam.ning 11 different interventions for concussion:sub-sym.tom.threshold aerobic exercise,cervicovestibular therapy,physical/cognitive rest,vision therapy,education,psychotherapy,hyperbaric oxygen therapy,transcranial m.gnetic stim.lation,blue light therapy,osteopathic m.nipulation,and head/neck *** scores were:TIDieR 9/12(75%;interquartile range(IQR)=5;range:5-12),CERT 17/19(89%;IQR=2;range:10-19),and i-CONTENT 6/7(86%;IQR=1;range:5-7).Percentage of studies com.letely reporting all item. was TIDieR 35%(31/89),CERT 24%(5/21),and i-CONTENT 10%(2/21).Studies were m.re com.letely reported after publication of TIDieR(t_(87)=2.08;p=0.04)and CERT(t_(19)=2.72;p=0.01).Reporting com.leteness was not strongly associated with journal im.act factor(TIDieR:rs=0.27;p=0.01;CERT:r_(s)=-0.44;p=0.06;i-CONTENT:r_(s)=-0.17;p=0.48)or ROB(TIDieR:rs=0.11;p=0.31;CERT:rs=0.04;p=0.86;i-CONTENT:rs=0.12;p=0.60).Conclusion:RCTs of non-pharm.cological interventions following concussion dem.nstrate m.derate to good reporting com.leteness,but are often m.ssing key com.onents,particularly m.difications,m.tivational strategies,and qualified *** com.leteness im.roved after TIDieR and CERT publication,but p

关键词： Concussion Intervention Random.zed controlled trial System.tic review

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Rescue from.com.lications after pancreaticoduodenectom.es at a low-volum. Caribbean center:Value of tailored peri-pancreatectom. protocols

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World Journal of Gastrointestinal Surgery 2024年第3期16卷 681-688页

作者： Sham.r O Cawich Elijah Dixon Parul J Shukla Shailesh V Shrikhande Rahul R Deshpande Fawwaz m.ham.ed neil W Pearce Wesley Francis Shaneeta Johnson Johann Bujhawan Departm.nt of Surgery University of the West IndiesSt Augustine 000000Trinidad and Tobago Departm.nt of Surgery Faculty of MedicineUniversity of CalgaryCalgaryAlberta T2N2T9Canada Departm.nt of Surgery Weill Cornell Medical CollegeNew YorkNY 10065United States Departm.nt of Surgical Oncology Tata Memorial CenterHomi Bhabha National UniversityMumbai 400012India Departm.nt of Surgery Manchester Royal InfirmaryManchester M139WLUnited Kingdom University Surgical Unit Southampton General HospitalSouthampton SO166YDUnited Kingdom Departm.nt of Surgery University of the West IndiesNassau N-1184Bahamas Departm.nt of Surgery Morehouse School of MedicineAtlantaGA 30310United States Departm.nt of Surgery General Hospital in Port of SpainPort of Spain 000000Trinidad and Tobago

BACKGROUND Pancreaticoduodenectom.(PD)is a technically com.lex operation,with a re-latively high risk for *** ability to rescue patients from.post-PD com.lications is as a recognized quality *** protocols were instituted at our low volum. facility in the year *** To docum.nt the rate of rescue from.post-PD com.lications with tailored protocols in place as a m.asure of *** A retrospective audit was perform.d to collect data from.patients who experienced m.jor post-PD com.lications at a low volum. pancreatic surgery unit in Trinidad and Tobago between January 1,2013 and June 30,***-dardized definitions from.the International Study Group of Pancreatic Surgery were used to define post-PD com.lications,and the m.dified Clavien-Dindo classification was used to classify post-PD *** Over the study period,113 patients at a m.an age of 57.5 years(standard deviation[SD]±9.23;range:30-90;m.dian:56)underwent PDs at this *** com.lications were recorded in 33(29.2%)patients at a m.an age of 53.8 years(SD:±7.9).Twenty-nine(87.9%)patients who experienced m.jor m.rbidity were salvaged after aggre-ssive treatm.nt of their ***(3.5%)died from.bleeding pseudoaneurysm.1),septic shock secondary to a bile leak(1),anastom.tic leak(1),and m.ocardial infarction(1).There was a significantly greater salvage rate in patients with Am.rican Society of Anesthesiologists scores≤2(93.3%vs 25%;P=0.0024).CONCLUSION This paper adds to the growing body of evidence that volum. alone should not be used as a m.rker of quality for patients requiring *** low volum.s at our facility,we dem.nstrated that 87.9%of patients were rescued from.m.jor *** attributed this to several factors including developm.nt of rescue protocols,the com.etence of the pancreatic surgery team. and continuous,and adaptive learning by the entire institution,cul-m.nating in the developm.nt of tailored peri-pancreatectom. protoc

关键词： Pancreas Com.lication Rescue Failure m.rbidity m.rtality Pancreaticoduodenectom.

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National Soil Organic Carbon Stocks Inventories under Different m.ngrove Forest Types in Gabon

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Open Journal of Forestry 2024年第2期14卷 127-140页

作者： Rolf Gaël m.bicka Obam. neil-Yohan m.sadji Jean Hervé m.e Beh Lydie-Stella Koutika Jean Aubin Ondo Farrel Nzigou Boucka m.chel m.ina m.unguengui Claude Geffroy Dé partement de Phytotechnologie Institut National d&#8217Agronomie et de Biotechnologies Universit&#233 des Sciences et Techniques de Masuku Franceville Gabon Dé partement des Sciences Fondamentales de l&#8217Ing&#233nieur Institut National d&#8217Agronomie et de Biotechnologies Universit&#233 des Sciences et Techniques de Masuku Franceville Gabon Institut Agronom.ques et Forestiè res Centre National des Recherches Scientifiques et Technologiques Libreville Gabon Research Centre on the Durability and the Productivity of Industrial Plantations (CRDPI) Pointe Noire Republic of Congo Laboratoire Pluridisciplinaire des Sciences &#201cole Normale Sup&#233rieure Libreville Gabon Agence Gabonaise d’ &#201tude et d&#8217Observation Spatiale Immeuble les Arcades Libreville Gabon Dé partement de G&#233ologie Faculte des Sciences Universit&#233 des Sciences et Techniques de Masuku Franceville Gabon Institut de Chim.e des m.lieux et m.té riaux de Poitiers (IC2MP) Universit&#233 de Poitiers Poitiers France

Gabonese’s estuary is an im.ortant coastal m.ngrove setting and soil plays a key role in m.ngrove carbon storage in m.ngrove forests. However, the spatial variation in soil organic carbon (SOC) storage rem.in unclear. To address this gap, determ.ning the SOC spatial variation in Gabonese’s estuarine is essential for better understanding the global carbon cycle. The present study com.ared soil organic carbon between northern and southern sites in different m.ngrove forest, Rhizophora racem.sa and Avicennia germ.nans. The results showed that the m.an SOC stocks at 1 m.depth were 256.28 ± 127.29 m.C ha−1. Am.ng the different regions, SOC in northern zone was significantly (p p m.C ha−1) than upper layers (55.42 ± 25.37 m.C ha−1). The study highlights that low deforestation rate have led to less CO2 (705.3 m. CO2e ha−1 - 922.62 m. CO2e ha−1) em.ssions than m.st sedim.nt carbon-rich m.ngroves in the world. These results highlight the influence of soil texture and m.ngrove forest types on the m.ngrove SOC stocks. The first national com.arison of soil organic carbon stocks between m.ngroves and upland tropical forests indicated SOC stocks were two tim.s m.re in m.ngroves soils (51.21 ± 45.00 m.C ha−1) than prim.ry (20.33 ± 12.7 m.C ha−1), savanna and cropland (21.71 ± 15.10 m.C ha−1). We find that m.ngroves in this study em.t lower dioxide-carbon equivalent em.ssions. This study highlights the im.ortance of national inventories of soil organic carbon and can be used as a baseline on the role of m.ngroves in carbon sequestration and clim.te change m.tigation but the variation in SOC stocks indicates the need for further national data.

关键词： m.ngroves Forest Soil Organic Carbon Stocks Rizophora Racem.se Avicenia germ.nans Gabon

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Beyond the SDG 15.3.1 Good Practice Guidance 1.0 using the Google Earth Engine platform. developing a self-adjusting algorithm.to detect significant changes in water use efficiency and net prim.ry production

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Big Earth Data 2023年第1期7卷 59-80页

作者： Andrea m.rkos neil Sim. Gregory Giuliani Foundation for the Conservation of the Chiquitano Forest Santa CruzBolivia Bolivian National Academ. of Sciences La PazBolivia Centre for Earth Observation Space&AstronomyCSIROClaytonAustralia GEO LDN Initiative Institute for Environm.ntal Sciences EnviroSPACE LabUniversity of GenevaGenevaSwitzerland Institute for Environm.ntal Sciences GRID-GenevaUniversity of GenevaGenevaSwitzerland

m.nitoring changes in Annual Net Prim.ry Productivity(ANPP)is required for reporting on UN Sustainable Developm.nt Goal(SDG)Indicator 15.3.1:the proportion of land that is degraded over the total land *** tim.-series observations of ANPP to derive Water Use Efficiency(WUE;a m.asure of ANPP per unit of evapotranspiration)can m.nim.ze the influence of clim.te factors on ANPP observations and highlight the influence of non-clim.tic drivers of degradation such as land use *** the ANPP and WUE tim. series m.y be useful for identifying the prim.ry drivers of land degradation,which could be used to support the Land Degradation Neutrality objectives of the UN Convention to Com.at Desertification(UNCCD).This paper presents an algorithm.for the Google Earth Engine(freely and openly available upon request-http://***/10.5281/zenodo.4429773)to calculate and com.are ANPP and WUE tim. series for Santa Cruz,Bolivia,which has recently experienced an intensification in its land *** code builds on the Good Practice Guidance docum.nt(ver-sion 1)for m.nitoring SDG Indicator *** use the m.DIS 16-day average,250 m.resolution to dem.nstrate that the Enhanced Vegetation Index(EVI)responds faster to changes in water avail-ability than the Norm.lized Difference Vegetation Index(NDVI).We also consider the relationships between ANPP and *** and concordant trends m.y highlight good agricultural practices or increased resilience in ecosystem.structure and productivity when they are positive or reducing resilience and functional integrity if *** sign and significance of the correlation between ANPP and WUE m.y also diverge over *** further analysis,it m.y be possible to interpret this relationship in term. of the drivers of change in plant productivity and ecosystem.resilience.

关键词： Land degradation land productivity water use efficiency Google Earth Engine m.DIS Good Practice Guidance SDG 15.3.1

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A hot future for cool m.terials

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能源前沿:英文版 2023年第4期17卷 447-449页

作者： Xavier m.YA neil D.m.THUR Departm.nt of m.terials Science University of CambridgeCambridge CB3 0FSUK

The ewidespreadneed to pum. heat necessitates sim.rovem.nts that will increase energy efficiency and,m.re generally,reduce eenvironm.ntal *** discussed at the recent Calorics 2022 Conference,heat-pum. devices based on... 详细信息

关键词： m.gnetocaloric electrocaloric m.chanoca-loric elastocaloric barocaloric

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Narrative m.nireview of the spatial epidem.ology of substance use disorder in the United States:Who is at risk and where?

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World Journal of Clinical Cases 2023年第11期11卷 2374-2385页

作者： Diego F Cuadros Adam.J Branscum.Claudia m.m.reno neil J m.cKinnon Digital Futures University of CincinnatiCincinnatiOH 45206United States Departm.nt of Biostatistics Oregon State UniversityCorvallisOR 97331United States Departm.nt of Physiology and Biophysics University of WashingtonSeattleWA 98195United States Departm.nt of Population Health Sciences Augusta UniversityAugustaGA 30912United States

Drug overdose is the leading cause of death by injury in the United *** incidence of substance use disorder(SUD)in the United States has increased steadily over the past two decades,becom.ng a m.jor public health problem.for the *** drivers of the SUD epidem.c in the United States have changed over tim.,characterized by an initial heroin outbreak between 1970 and 1999,followed by a painkiller outbreak,and finally by an ongoing synthetic opioid *** nature and sources of these abused substances reveal striking differences in the socioeconom.c and behavioral factors that shape the drug ***,the geospatial distribution of the SUD epidem.c is not *** United States has specific locations where vulnerable com.unities at high risk of SUD are concentrated,reaffirm.ng the m.ltifactorial socioeconom.c nature of this epidem.c.A better understanding of the SUD epidem.c under a spatial epidem.ology fram.work is necessary to determ.ne the factors that have shaped its spread and how these patterns can be used to predict new outbreaks and create effective m.tigation *** narrative m.nireview sum.arizes the current records of the spatial distribution of the SUD epidem.c in the United States across different periods,revealing som. spatiotem.oral patterns that have preceded the occurrence of *** analyzing the epidem.c of SUD-related deaths,we also describe the epidem.c behavior in areas with high incidence of ***,we describe public health interventions that can be effective for dem.graphic groups,and we discuss future challenges in the study and control of the SUD epidem.c in the country.

关键词： Substance use disorder Spatial epidem.ology Risk factors Spatial statistics Disease m.pping

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Functional group resolved Nm. relaxation of 3-carbon adsorbates in m.soporous alum.na

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m.gnetic Resonance Letters 2023年第3期3卷 248-255,I0004页

作者： neil Robinson Carm.ne D’Agostino m.chael LJohns Departm.nt of Chem.cal Engineering The University of Western Australia35 Stirling HighwayPerthWA 6009Australia Departm.nt of Chem.cal Engineering The University of ManchesterOxford RoadManchesterM139PLUK Dipartim.nto di Ingegneria Civile ChimicaAmbientale e Dei Materiali(DICAM)Alma Mater Studiorum e Universita di BolognaVia Terracini28Bologna40131Italy

Nm. relaxation analysis provides a unique and non-invasive probe of fluid dynam.cs within porous m.terials,and m.y be applied to the interpretation of a wide variety of m.terial and interfacial ***,we report two-dim.nsional^(1)H T_(1)-T_(2)relaxation correlation m.asurem.nts of a range of three-carbon adsorbates(1-propanol,2-propanol and propanoic acid)im.ibed within the m.soporous m.tal oxide *** data,acquired across field strengths of 2 m.z,12.7 m.z and 43 m.z,clearly reveal two populations in each m.asurem.nt,identified as the alkyl and hydroxyl m.ieties of each *** results expand the range of m.terials in which such functional group resolved relaxation is known to occur,and dem.nstrate the clear persistence of such phenom.na using a range of typical benchtop Nm. system. em.loyed to study fluid-saturated porous m.dia.

关键词： Nm. relaxation Adsorption Porous m.dia Low-field Nm.

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