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Status and prospects for symmetric organic redox flow batteries

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Journal of Energy chemistry 2025年第1期100卷 125-143页

作者： Md Al Raihan c.Adam Dyker Department of chemistry University of New Brunswick

As environmental concerns from fossil fuel consumption intensify, large-scale energy storage becomes imperative for the integration of renewable sources like wind, hydro, and solar with the electrical *** flow batteries, particularly those employing organic molecules, are positioned as a key technology for this purpose. This review explores the growing field of symmetric organic redox flow batteries(ORFBs) within this context. Unlike traditional asymmetric designs based on unique active materials for each electrode, symmetric ORFBs involve a single bipolar species for both electrodes. This review highlights the benefits of a symmetric design, and categorizes five distinct classes of organic bipolar molecules used in both aqueous and non-aqueous solvents. By providing a comprehensive overview of their cell cycling and performance characteristics, the strengths and weaknesses of the diverse categories of bipolar molecules are highlighted for both solvent systems, as are opportunities for future development. This should guide new research directions and advance the development of practical symmetric ORFBs.

关键词： Redox flow battery Symmetric battery Organic battery Aqueous electrolyte Non-aqueous electrolyte

Analyzing the economic viability of a large-scale integrated model of municipal solid waste:a study case for the most important Brazilian economic region

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Waste Disposal and Sustainable Energy 2020年第3期2卷 231-247页

作者： Octavio pimenta Reis Neto Mechanical Engineering Faculty at State University of campinas(PDSE/FEM/UNIcAMP) Av.Mofarrej275-Apto 212 B1São PauloSP CEP 05311-000Brazil

Despite the National Policy for Solid Waste(PNRS)in 2010,nothing has changed to waste disposal in *** to reach 100%of all Municipal Solid Waste(MSW)collected and treated in landfills by Aug.2nd,2014,until nowadays,42%of this total remains in *** the most important national economic region treating its urban waste in landfills,what it has is no more than 4%of recycling and its landfills reaching the *** other ones is getting harder year by year,due to water reservoirs around the region,high freight costs,waste disposal and the severe control of emissions associated with its *** article comes to break the paradigm of investment and profitability proposing an alternative to the land-use,achieving higher rates of *** economic viability,carried out through well-known financial variables and Monte carlo analysis,has taken into account proven local waste characteristics and market prices for recyclables and energy without *** considered a proposal highly intensive in capital and people,the revenues from the sales would be enough to guarantee the viability of 100%equity with IRR of 33.7%and ROI of 24.5%per year within the confidence of 99%.

关键词： Solid waste Sorting Recycling Waste-to-energy Metropolitan Region of São Paulo Energy recovering

Proteomic profile of seminal plasma in adolescents and adults with treated and untreated varicocele

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Asian Journal of Andrology 2016年第2期18卷 194-201,J0003页

作者： Mariana camargo Paula Intasqui Ricardo pimenta Bertolla Department of Surgery Division of Urology Human Reproduction Section Sao Paulo Federal University R. Embau 231 04039-060 Sao Paulo Brazil Sao Paulo Hospital Sao Paulo Brazil.

Varicocele, the most important treatable cause of male infertility, is present in 15% of adult males, 35% of men with primary infertility, and 80% of men with secondary infertility. On the other hand, 80% of these men will not present infertility. Therefore, there is a need to differentiate a varicocele that is exerting a deleterious effect that is treatable from a ＂silent＂ varicocele. Despite the growing evidence of the cellular effects of varicocele, its underlying molecular mechanisms are still eluding. Proteomics has become a promising area to determine the reproductive biology of semen as well as to improve diagnosis of male infertility. This review aims to discuss the state-of-art in seminal plasma proteomics in patients with varicocele to discuss the challenges in undertaking these studies, as well as the future outlook derived from the growing body of evidence on the seminal proteome.

关键词： male infertility proteomics seminal plasma varicocele varicocelectomy

Acquired sensorineural hearing loss,oxidative stress,and microRNAs

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Neural Regeneration Research 2025年第9期20卷 2513-2519页

作者： Desmond A.Nunez Ru c.Guo Division of Otolaryngology–Head&Neck Surgery Department of SurgeryFaculty of MedicineThe University of British ColumbiaVancouverBCCanada Division of Otolaryngology–Head&Neck Surgery Gordon&Leslie Diamond Health Care CentreVancouver General HospitalVancouverBCCanada Faculty of Medicine–The University of British columbia VancouverBCCanada

Hearing loss is the third leading cause of human ***-related hearing loss,one type of acquired sensorineural hearing loss,is largely responsible for this escalating global health ***-induced,ototoxic,and idiopathic sudden sensorineural are other less common types of acquired hearing *** etiology of these conditions is complex and multi-fa ctorial involving an interplay of genetic and environmental *** stress has recently been proposed as a likely linking cause in most types of acquired sensorineural hearing *** non-coding RNA sequences known as microRNAs(miRNAs)have increasingly been shown to play a role in cellular hypoxia and oxidative stress responses including promoting an apoptotic *** hair cell death is a central histopathological finding in sensorineural hearing *** these cells do not regenerate in humans,it underlies the irreversibility of human age-related hearing *** EMBASE,Ovid MEDLINE,Web of Science core collection,and *** databases over the period August 1,2018 to July 31,2023 were searched with"hearing loss,""hypoxamiRs,""hypoxia,""microRNAs,""ischemia,"and"oxidative stress"text words for English language primary study publications or registered clinical *** red clinical trials known to the senior author we re also assessed.A total of 222studies were thus *** excluding duplicates,editorials,retra ctions,secondary research studies,and non-English language articles,39 primary studies and clinical trials underwent full-text *** resulted in 11 animal,in vitro,and/or human subject journal articles and 8 registered clinical trial database entries which form the basis of this narrative *** miR-34a and miR-29b levels increase with age in *** miRNAs were demonstrated in human neuroblastoma and murine cochlear cell lines to target Sirtuin 1/peroxisome proliferato r-activated receptor gamma coactivator-1-alpha(SIRT1/P Gc-1α),SIRT

关键词： hearing loss hypoxia microRNAs oxidative stress sensorineural

Flexible neural probes:a review of the current advantages,drawbacks,and future demands

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第2期25卷 153-167页

作者： Sara pimenta Joao R.FREITAS JoséH.cORREIA cMEMS-UMinho University of MinhoGuimarães4800-058Portugal LABBELS-Associate Laboratory Braga/GuimarãesPortugal

Brain diseases affect millions of people and have a huge social and economic *** use of neural probes for studies in animals has been the main approach to increasing knowledge about neural network ***,neuroscientists are trying to develop new and more effective therapeutic approaches to treating neurological *** implementation of neural probes with multifunctionalities(electrical,optical,and fluidic interactions)has been increasing in the last few years,leading to the creation of devices with high temporal and spatial *** the applicability of,and elements integrated into,neural probes has also led to the necessity to create flexible interfaces,reducing neural tissue damage during probe implantation and increasing the quality of neural acquisition *** this paper,we review the fabrication,characterization,and validation of several types of flexible neural probes,exploring the main advantages and drawbacks of these ***,future developments and applications are ***,this review aims to present the currently available flexible devices and future appropriate avenues for development as possible guidance for future engineered devices.

关键词： Brain knowledge Flexible interface Multifunctional probe

A simplified pneumatic model for air brake of passenger trains

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Railway Engineering Science 2023年第2期31卷 145-152页

作者： luciano cantone Andrea Ottati Department of Enterprise Engineering“Mario Lucertini” University of Rome Tor VergataRomeItaly Technical Direction TrenitaliaFSI GroupFlorenceItaly

Braking system performance is relevant for both railway safety and network optimization. Most trains employ air brake systems;air brake systems of freight trains mostly cannot achieve a synchronous application of brake forces, which is usually customary for passenger trains. The paper generalizes a previous air brake pneumatic model to passenger trains and describes the needed modifications. Among them, the way the pressure reduces in the brake pipe is generalized. Moreover, this paper reports an analytical bi-dimensional function for calculating the nozzle diameter equivalent to the electro-pneumatic(EP) or the electronically controlled pneumatic(EcP)brake valve as a function of the wagon length and the time to vent the brake pipe locally. The numerical results of the new model are compared against several experimental tests of high-speed passenger trains of Trenitalia, namely ETR500 and ETR1000. The model is suitable to be integrated into the UIc software TrainDy, aiming to extend its computational field to passenger trains and to simulate the safety of trains during a recovery.

关键词： EP or EcP modeling Model validation TrainDy Train brake Air brake

Multiple sclerosis is at a checkpoint: advancing the program

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Neural Regeneration Research 2025年第3期20卷 811-812页

作者： Brandon c.Smith Jessica L.Williams Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of Biological Geologicaland Environmental SciencesCleveland State UniversityClevelandOHUSA

Multiple sclerosis(MS) is a chronic inflammatory and demyelinating disease of the central nervous system(cNS). Patients with MS experience sensory and motor function loss due to myelin and/or axon damage perpetuated b... 详细信息

关键词： Hauser sclerosis damage

On conservation issues of contemporary architecture： The technical design development and the ageing process of the Jubilee church in Rome by Richard Meier

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Frontiers of Architectural Research 2018年第2期7卷 107-121页

作者： luciano cardellicchio Kent School of Architecture University of Kent Marlowe Building Canterbury Kent CT2 7NR United Kingdom

A vast amount of iconic buildings distinguished by complex geometries have been constructed in the last two decades in the United Kingdom, Germany, Spain, Portugal, France and Italy. Overall, the construction of these iconic buildings has led to technical innovations. As these buildings are often erected following customised construction details and bespoke technical solutions that are rarely tested in advance, measuring their ageing process has become crucial to understand if these geometries are sustainable in terms of the cost of their maintenance. This study aims to analyse the technical design development and the ageing process of the Jubilee church in Rome by Richard Meier. Only fourteen years after the opening, this building is affected by extensive decay of construction materials due to both wrong technical design choices and lack of unaffordable maintenance work. This study aims to identify the causes of the premature decay of this building, recording retroactively its technical development and mapping the current state of damages.

关键词： Meier Jubitee churchDecay Technology contemporary conservation

Multiphoton single-molecule localization by sequential excitation with light minima

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Light(Science & Applications) 2022年第4期11卷 462-465页

作者： luciano A.Masullo Fernando D.Stefani centro de Investigaciones en Bionanociencias(cIBION) Consejo Nacional de Investigaciones Cientifcas y Tecnicas(CONICETGodoy Cruz 2390C1425FQD Ciudad Autonoma de Buenos AiresBuenos AiresArgentina Departamento de Fisica Facultad de Ciencias Exactas y NaturalesUniversidad de Buenos AiresGuiraldes 2620C1428EHA Ciudad Autonoma de Buenos AiresBuenos AiresArgentina Present address:Max Planck Institute of Biochemistry Am Klopferspitz 1882152 MartinsriedGermany

Using sequential excitation with a minimum of light to localize single fluorescent molecules represented a breakthrough because it delivers 1-2 nm precision with moderate photon counts,enabling tracking and superresolution imaging with true molecular *** this concept to multi-photon regimes may be a useful complement to reach even higher localization precision and get deeper into biological specimens.

关键词： excitation photon light