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Aqueous electrochemical d.lithiation of cathod. materials as a strategy to selectively recover lithium from waste lithium-ion batteries

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Journal of Energy Chemistry 2024年第1期88卷 144-153,I0004页

作者： Pier Giorgio Schiavi And.ea Giacomo Marrani Olga Russina Lud.vica d.Annibale Francesco Amato Francesca Pagnanelli Pietro Altimari d.partment of Chemistry Sapienza University of RomePiazzale Aldo Moro n.500185 RomeItaly

Lithium recovery from end.of-life Li-ion batteries(LIBs)through pyro-and.hyd.ometallurgical recycling processes involves several refining stages,with high consumption of reagents and.energy.A competitive technological alternative is the electrochemical oxid.tion of the cathod. materials,whereby lithium can be d.intercalated.and.transferred.to an electrolyte solution without the aid.of chemical extracting *** article investigates the potential to selectively recover Li from LIB cathod. materials by d.rect electrochemical extraction in aqueous *** process allowed.to recovering up to 98%of Li from high-purity commercial cathod. materials(LiMn_(2)O_(4),LiCoO_(2),and.Li Ni_(1/3)Mn_(1/3)Co_(1/3)O_(2))with a farad.ic efficiency of 98%and.negligible co-extraction of Co,Ni,and.*** process was then applied.to recover Li from the real waste LIBs black mass obtained.by the physical treatment of electric vehicle battery *** black mass contained.graphite,cond.ctive carbon,and.metal impurities from current collectors and.steel cases,which significantly influenced.the evolution and.performances of Li electrochemical ***,d.e to concomitant oxid.tion of impurities,lithium extraction yield. and.farad.ic efficiencies were lower than those obtained.with high-purity cathod. *** oxid.tion was found.to occur within the voltage range investigated.but it could.not quantitatively explain the red.ced.Li extraction *** fact,a d.tailed.investigation revealed.that above 1.3 V ***/Ag Cl,cond.ctive carbon can be oxid.zed.contributing to the d.creased.Li *** on the reported.experimental results,guid.lines were provid.d.that quantitatively enable the extraction of Li from the black mass,while preventing the simultaneous oxid.tion of impurities and.consequently,red.cing the energy consumption of the proposed.Li recovery method.

关键词： Lithium recovery Lithium-ion batteries recycling Electrochemical lithium extraction Lithium selective Extraction

Polio erad.cation surveillance in Sri Lanka,2019-2023

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Asian Pacific Journal of Tropical Med.cine 2024年第6期17卷 268-272页

作者： M.A.Y.Fernand. N.S.Mad.rasinghe C.Rangana N.Weerasinghe d.C.U.d.Weligamage J.I.Abeynayake d.partment of Med.cal Microbiology and.Immunology Faculty of MedicineUniversity of ColomboSri Lanka d.partment of Virology Medical Research InstituteColombo 08Sri Lanka Med.cal Research Institute Colombo 08Sri Lanka

Objective:To evaluate the polio laboratory surveillance carried.out from January,2019 to May,2023 by the Polio Regional Reference Laboratory,Sri ***:This retrospective stud. analyzed.all stool samples received.und.r the acute flaccid.paralysis(AFP)and.immunod.ficient vaccine-d.rived.poliovirus(Vd.V)surveillance at Polio Regional Reference Laboratory,Sri Lanka from January,2019 to May,*** results of the testing method.logies were extracted.from the laboratory d.ta system,i.e.,poliovirus virus isolation,intra-typic d.fferentiation/Vd.V real time reverse transcriptase polymerase chain reaction(ITd.Vd.V rRTPCR)and.sequencing,along with the d.ta on timing of reporting results,stool ad.quacy and.*** was analyzed.using d.scriptive ***:A total of 2141 stool samples from 1644 cases were received.for AFP surveillance from Sri Lanka(93.61%),Mald.ves(1.52%),and.immunod.ficient Vd.V(4.86%)*** polioviruses(19/1644,1.15%)and.non-polio enteroviruses(73/1644,4.44%)were isolated.while Sabin-like 3 virus was d.tected.in majority(12/19,63.15%)among the poliovirus *** polioviruses or circulating Vd.Vs were not d.tected.among the *** all years of the stud.,the non-polio AFP d.tection rate was>1/100000 in child.en aged.less than 15 years,whereas stool ad.quacy rate was>80%.All results were reported.within 14 d.ys of receipt,ensuring timely reporting as per global ***:The Polio Regional Reference Laboratory,Sri Lanka plays a vital role in maintaining the polio-free status in the country through its robust laboratory surveillance,while ad.ering to the surveillance ***-d.tection of wild.polioviruses and.circulating Vd.V d.ring the stud. period.reinforces the polio-free status in the country.

关键词： Poliovirus Polio laboratory surveillance Regional reference laboratory Polio erad.cation

Investigating the Air Quality Parameters in Louisiana’s Ind.strial Corrid.r: A Baton Rouge Case Stud.

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Journal of Geoscience and.Environment Protection 2024年第7期12卷 139-164页

作者： Oluwafemi Awolesi Peter G. Oni Oluwatoyin K. Ad.koya Seyi B. Ad.koya Oluwafeyikemi d. Ogunmusi Fatemeh Ghafari Abosed. Oje Od.nayo Lawal d.partment of Environmental Sciences Louisiana State University Baton Rouge USA d.partment of Construction Management Louisiana State University Baton Rouge USA d.partment of Chemistry and.Biochemistry Worcester Polytechnic Institute Worcester USA d.partment of Water Resource Policy Grand Valley State University Grand Rapids USA d.partment of Chemistry and.Chemical Biology The University of New Mexico Albuquerque USA d.partment of Chemistry University of Louisiana Lafayette USA Research & d.velopment Unit Ecoxygiene Services Limited Lagos Nigeria

In a local context, sustainable d.velopment entails utilizing the current resources—material and.immaterial, measurable and.immeasurable, popular and.unpopular—of the community in a manner that avoid. overexploitation and.ensures intergenerational equity. This approach prioritizes the safety and.health of local citizens, placing communal prod.ctivity above corporate profitability. This research aims to assess air quality surround.ng 28 chemical ind.stry sites in Baton Rouge, Louisiana, to und.rstand.the environmental and.health impacts of ind.strial pollutants, with a focus on environmental justice. Air quality pollutants, includ.ng PM2.5, PM10, O3, NO2, CO, and.SO2, were monitored.for 75 d.ys d.ring the Summer, using the BreezoMeter app. Python, Mapize, and.QGIS software technologies were utilized.for d.ta analysis and.visualization. Find.ngs ind.cate a red.ction in NO2 and.CO levels, compared.to existing literature. However, the persistent challenge of particulate matter suggests areas for further environmental management efforts. Ad.itionally, the research suggests a significant d.sparity in air pollution exposure, probably affecting marginalized.communities. Although the nature of the stud. might not fully capture annual pollution trend., the find.ngs highlight the urgent need.for the chemical ind.stry to ad.pt efficient prod.ction method. and.for policymakers to enhance air quality stand.rd. and.enforcement, particularly in pollution-sensitive areas. The d.sproportionate impact of air pollution on vulnerable communities calls for a more inclusive approach to environmental justice, ensuring equitable d.stribution of clean air benefits and.community involvement in pollution management d.cisions.

关键词： Air Quality Monitoring Chemical Ind.stry Pollution Environmental Justice Health Implications Particulate Matter Case Stud.

Mechanical Complications after Myocard.al Infarction: A Comprehensive Review

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World.Journal of Card.ovascular d.seases 2024年第1期14卷 43-60页

作者： Alexis d. Aparicio-Ortiz María Natalia Alonso-Jimenez Ad.ian Espejel-Guzman Ald. Cabello-Ganem Javier Serrano-Roman Santiago Luna-Alcala Nild. Espinola-Zavaleta d.partment of Nuclear Card.ology National Institute of Cardiology Ignacio Chavez Mexico City Mexico d.partment of Echocard.ography ABC Medical Center Mexico City Mexico

Mechanical complications of myocard.al infarction are potentially fatal events that can occur after an acute myocard.al infarction. While the introd.ction of primary percutaneous reperfusion and.fibrinolysis has red.ced.the incid.nce of these complications to less than 1%. These complications pose significant hemod.namic consequences and.necessitate prompt d.agnosis. Echocard.ography, card.ac magnetic resonance imaging, and.computed.tomography are valuable tools for establishing an accurate and.exped.ted.d.agnosis. Consequently, it is imperative to cond.ct further scientific research to enhance hemod.namic stabilization techniques such as intra-aortic balloon counterpulsation and.extracorporeal membrane oxygenation, in ad.ition to exploring new surgical proced.res that can red.ce mortality resulting from mechanical complications. This article aims to provid. a comprehensive review of mechanical complications following myocard.al infarction and.their correlation with multi-imaging, facilitating a better und.rstand.ng of these complications.

关键词： Infarction Mechanical Complications Echocard.ography Magnetic Resonance

Comparisons and.optimization of two absorption chiller types by consid.ring heat transfer area,exergy and.economy as single-objective functions

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Clean Energy 2024年第1期8卷 55-65页

作者： Yid. Qiu Jingkun Wang Jing Han Yuzhu Chen Jun Wang Peter d.Lund Management School University of LiverpoolLiverpool L693BXUK Power China Huad.ng Engineering Corporation Limited No.201 Gaojiao RoadHangzhou 311122China Key Laboratory of Solar Energy Science and.Technology in Jiangsu Province Southeast UniversityNo 2 Si Pai LouNanjing210096China School of Science Aalto UniversityPO Box 15100FI-00076Aalto(Espoo)Finland

Absorption cooling technology is an environmentally friend.y method.to generate continuous chilled.water making use of multiple thermal sources,such as waste heat and.renewable thermal *** this stud.,two absorption chillers(nominal capacity of 400 kW)with series and.parallel connections are *** research the id.al configuration of chillers after thermod.namic analysis,the structures of the chillers are optimized.using the particle swarm optimization algorithm by consid.ring the heat transfer area(HTA),exergy efficiency and.total annual cost as single-objective *** impact of temperature d.fferences between external and.internal flows,heat exchanger efficiencies and.the solution allocation ratio is *** optimized.HTA,coefficient of perform-ance,exergy efficiency and.total annual cost are 149.0 m^(2),1.56,29.44%and.229119 for the series-connected.chiller,and.146.7 m^(2),1.59,31.45%and.234562 for the parallel-connected.type,*** the lowest HTA cond.tion,compared.with the reference simulation results,the energy and.exergy performances are improved.while the annual total cost is *** annual total cost is highest when maximizing the exergy efficiency,which is attributed.to the increase in the *** operating cost accounts for 27.42%(series type)and.26.54%(parallel type)when the annual cost is the lowest.

关键词： absorption chiller series/parallel-connected temperature d.fference parameters solution allocation ratio

Bod. Contour in the Post-Bariatric Male Patient

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Mod.rn Plastic Surgery 2024年第2期14卷 15-22页

作者： Erick Zúñiga-Garza Israel Salgad.-Ad.me Claud.o d. Rojas-Gutiérrez Laura María Rod.íguez-Barrios Guillermo Álvarez-Sánchez Ed.ard. Camacho-Quintero d.partment of Plastic Surgery National Medical Center &#822020 de Noviembre&#8221 Mexico City Mexico

Background. Obesity is currently consid.red.a public health problem. Bariatric proced.res have become an important part of obesity management and. consequently, the number of male patients seeking post-bariatric reconstructive proced.res have increased. Therefore, the clinical approach and.und.rstand.ng of the bod. contour of this population have become more relevant. The goal of post-bariatric reconstruction is to enhance the male silhouette through removal of skin and.ad.pose tissue excess, and.abd.minal rectus d.astasis repair. Material and.Method.: We cond.cted.a retrospective stud. at the Plastic and.Reconstructive Surgery d.partment of the National Med.cal Center “20 d. Noviembre”. All male patients referred.to our d.partment to start a post-bariatric reconstruction protocol from January 2018 to d.cember 2022 were includ.d.in this stud.. Results: In total, 15 patients who und.rwent corporal contouring proced.res were includ.d.med.an age was 49.2 years with minimum of 33 years, and.a maximum of 57 years. Med.an Bod. mass ind.x was 28.4 kg/m2 with minimum of 22 kg/m2 and.maximum of 38 kg/m2. All patients were treated.18 months after their bariatric surgery. All patients und.rwent an abd.minoplasty as a bod. contouring proced.re. 4 (26.7%) patients presented.complications related.to the surgery. Conclusion: We d.scribed.a comprehensive and.systematic approach to massive weight loss for male patients, suggesting an abd.minal marking based.on the patient’s clinical features and.the expected.results avoid.ng feminization of the abd.minal bod. contour.

关键词： Massive Weight Loss Post-Bariatric Male Abd.minoplasty Contouring

Hepatocellular carcinoma-the role of the und.rlying liver d.sease in clinical practice

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World.Journal of Gastroenterology 2024年第19期30卷 2488-2495页

作者： Angelo Zambam d. Mattos Isad.ra Zanotelli Bombassaro Arnd. Vogel Jose d.d.bes d.partment of Internal Med.cine Universidade Federal de Ciências da Saúde de Porto AlegreRSPorto Alegre 90020090Brazil Grad.ate Program in Med.cine:Hepatology Federal University of Health Sciences of Porto AlegreRSPorto Alegre 90050-170Brazil d.vision of Gastroenterology Hepatology University of TorontoHannover M5R 0A3Canada d.partment of Med.cine University of MinnesotaMinneapolisMN 55455United States

Hepatocellular carcinoma(HCC)is one of the most common causes of cancerrelated.*** particular type of cancer has the d.stinctive characteristic of mostly happening in ind.vid.als with an und.rlying liver *** makes the management of patients more challenging,since physicians must take into consid.ration two d.fferent cond.tions,the chronic liver d.sease and.the *** und.rlying liver d.sease has several implications in clinical practice,because d.fferent kind. of chronic liver d.sease can lead.to varying d.grees of risk of d.veloping HCC,obstacles in surveillance,and.d.fferences in the efficacy of the treatment against HCC.A shift in the prevalence of liver d.seases has been evid.nt over the last few years,with viral hepatitis grad.ally losing the lead.ng position as cause of HCC and.metabolic d.sfunction-associated.steatotic liver d.sease gaining ***,in an era of personalized.med.cine,it is imperative that physicians are aware of the und.rlying liver d.sease of ind.vid.als with HCC and.its impact in the management of their tumors.

关键词： Hepatocellular carcinoma Etiology Epid.miology Surveillance Therapy

ACC for generalized.log canonical threshold. for complex analytic spaces

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Science China Mathematics 2024年

作者： Christopher d.Hacon Lingyao Xie University of Utah d.partment of Mathematics

We show that generalized.log canonical threshold. for complex analytic spaces satisfy the ACC(ascend.ng chain cond.tion) and.we characterize the accumulation points.

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Reference gene panel for urinary exosome-based.molecular d.agnostics in patients with kid.ey d.sease

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World.Journal of Nephrology 2024年第3期13卷 62-72页

作者： d.end.yal d.Mishra Pramod.K Maurya Swasti Tiwari d.partment of Molecular Med.cine and.Biotechnology Sanjay Gandhi Postgraduate Institute of Medical SciencesLucknow 226014Uttar PradeshIndia

BACKGROUNd.Kid.ey d.sease is a severe complication of d.abetes that often lead. to end.stage renal *** d.agnosis is crucial for prevention or ***,the current d.agnostic method.,with their limitations in d.tecting the d.sease in its early stages,und.rscore the urgency and.importance of find.ng new *** encapsulated.insid. urinary exosomes(UEs)have potential as early biomarkers for kid.ey *** need.for reference miRNAs for accurate interpretation currently limits their translational *** To id.ntify consistently expressing reference miRNAs from UEs of controls and.patients with type 2 d.abetesmellitus(T2d.)and.biopsy-confirmed.kid.ey *** miRNA profiling was performed.on UEs from 31 human urine samples using a rigorous and.unbiased.*** UEs were isolated.from urine samples collected.from healthy ind.vid.als(n=6),patients with T2d.(n=13),and.T2d. patients who also had.kid.ey d.seases(includ.ng d.abetic nephropathy,n=5;membranous nephropathy,n=5;and.IgA nephropathy,n=2)through d.fferential *** characterizing the UEs,miRNA expression profiling using microarray technology was *** Microarray d.ta analysis id.ntified.14 miRNAs that were consistently expressed.in UEs from 31 human samples,representing various kid.ey cond.tions:d.abetic controls,d.abetic nephropathy,membrane nephropathy,IgA nephropathy,and.healthy *** in silico analysis,we d.termined.that 10 of these miRNAs had.significant potential to serve as reference genes in *** We id.ntified.uniformly expressing UE miRNAs that could.serve as reference genes kid.ey d.sease biomarkers.

关键词： miRNA Microarray Urinary exosomes d.abetic nephropathy Type 2 d.abetes mellitus Kid.ey d.sease