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Enhanced Solar Water Desalination by CuCo_(2)S_(4)-decorated Carbon Foam Derived from Waste Plastics

Chemical Research in Chinese Universities 2024年第3期40卷 548-555页

作者： Muzammil HUSSAIN Tofik Ahmed SHIFA Pratik V.SHINDE Pankaj KUMAR Stefano CENTENARO silvia gross Elisa MORETTI Alberto VOMIERO Department of Molecular Sciences and Nanosystems Ca'Foscari University of VeniceVia Torino 15530172 VeniceItaly Department of Industrial Engineering University of PadovaVia Venezia 135131 PadovaItaly Department of Chemical Sciences University of PadovaVia Francesco Marzolo135131 PadovaItaly Division of Materials Science Department of Engineering Sciences and MathematicsLulea University of Technology97187 LuleaSweden Center for Cultural Heritage Technologies(CCHT) Istituto Italiano di Tecnologia(IT)Via Torino 15530170 Venezia-MestreItaly

Interfacial solar desalination is an emerging technology for freshwater production,but the finding of novel solar evaporators is still *** the present research,graphitic carbon foam(CF)was synthesized from the upcycling of waste plastic polyethylene terephthalate(PET)waste bottles functionalized with carrollite CuCo_(2)S_(4) as a photothermal *** characterization[X-ray diffraction(XRD),Fourier transform infrared spectroscopy(FTIR),and scanning electron microscopy-energy dispersive spectroscopy(SEM-EDS)]confirms the functionalization of carrollite CuCo_(2)S_(4) on graphitic carbon *** UV-Vis spectroscopy analysis showed an enhanced optical absorption in the UV-Vis-near IR region(>96%)for functionalized CuCo_(2)S_(4)-CF foam compared to carbon foam(67%).The interfacial solar desalination experiment presented a significantly enhanced evaporation rate of 2.4 kg·m^(−2)·h^(−1) for CuCo_(2)S_(4)-CF compared to that of CF(1.60 kg·m^(−2)·h^(−1))and that of CuCo_(2)S_(4)(1.60 kg·m^(−2)·h^(−1)).The obtained results proved that the newly synthesized CuCo_(2)S_(4)-CF from the upcycled plastic into new material for the photothermal desalination process can enhance the practice of a circular economy to produce fresh water.

关键词： Photothermal desalination Cobalt Copper Chalcogenide Waste upcycling Circular economy

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Green and low temperature synthesis of nanocrystalline transition metal ferrites by simple wet chemistry routes

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Nano Research 2014年第7期7卷 1027-1042页

作者： Stefano Diodati Luciano Pandolfo Andrea Caneschi Stefano Gialanella silvia gross Istituto per I'Energetica e le In terfasi IENI-CNR and INSTM UdR di Padova via Marzolo 11-35131 Padova Italy Dipartimento di Scienze Chimiche Universit& degli Studi di Padova via Marzolo 11-35131 Padova Italy Laboratory of Molecular Magnetism LAMM Dipartimento di Chimica e UdR INSTM di Firenze Polo Scientifico Via della Lastruccia 3 50019 Sesto Fiorentino (FI) Italy Dipartimen to di Ingegneria Industriale Universita degli Studi di Tren to via Mesiano 771-38123 Trento Italy

水晶并且 nanostructured 钴( CoFe 2 O 4 ),镍( NiFe 2 O 4 ),锌( ZnFe 2 O 4 )和锰( MnFe 2 O 4 )尖晶石铁酸盐与高收益， crystallinity 和纯净被综合通过一容易，快、可再现、低温度的热水的帮助 rou 水的使用作为... 详细信息

水晶并且 nanostructured 钴( CoFe 2 O 4 ),镍( NiFe 2 O 4 ),锌( ZnFe 2 O 4 )和锰( MnFe 2 O 4 )尖晶石铁酸盐与高收益， crystallinity 和纯净被综合通过一容易，快、可再现、低温度的热水的帮助 rou 水的使用作为反应媒介是选择协议的一个进一步的优点。另外，锌尖晶石也通过在倒流条件下面从一个水的答案把盐的一起沉淀与热分解相结合的一条其他的线路被准备。nanocrystalline 粉末在 75 灯牥瑡牯的极其低的温度已经作为一个纯水晶的阶段被获得吗？

关键词：尖晶石铁氧体低温合成纳米结构过渡金属电感耦合等离子体原子发射光谱法路线 X射线粉末衍射湿化学

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The Quantum Lattice Boltzmann Equation:Recent Developments

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Communications in Computational Physics 2008年第10期4卷 980-1007页

作者： silvia Palpacelli Sauro Succi Dipartimento di Matematica Universit`a Roma TreLargo San Leonardo Murialdo 100146RomaItaly Istituto Applicazioni del Calcolo Viale Policlinico 13700161 RomaItaly

The derivation of the quantum lattice Boltzmann model is reviewed with special emphasis on recent developments of the model,namely,the extension to a multi-dimensional formulation and the application to the computation of the ground state of the gross-Pitaevskii equation(GPE).Numerical results for the linear and nonlinear Schr odinger equation and for the ground state solution of the GPE are also presented and validated against analytical results or other classical schemes such as Crank-Nicholson.

关键词： Quantum lattice Boltzmann multi-dimensions imaginary-time model linear and non-linear Schrodinger equation adiabatic limit

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The Contribution Margin due to a Limiting Factor in the Presence of Several Sales Options: Actuality Is Not Always As It Appears at the Beginning of the Analysis

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Journal of Modern Accounting and Auditing 2023年第1期19卷 1-22页

作者： Maria silvia Avi Ca’Foscari University of Venice VeniceItaly

The analysis of company data useful for economic decisions,if not interpreted in an overall view of the company situation,can lead to wrong *** is the case when a company has to choose between several sales options for one or more products in the presence of a limiting *** continuation of the investigation often denies the initial *** everything is as it appears,therefore,at the beginning of the deepening of the data useful for economic *** it is well known,the choices of profitability concerning the planning of the sale of company products take place,at least in the majority of cases,through the determination of the contribution margin,*** profitability margin connected to the individual goods/services sold by the companies(selling price net of variable costs).The contribution margin can be determined with four objectives:(1)Determination of the yield of the single product,net of variable costs *** this case,the margin defines unitary,from net product yield to unitary contribution margin.(2)Determination of the return on total sales of an individual product,net of variable *** this hypothesis,reference is made to the first level(or gross)contribution margin.(3)Determination of the ability of the individual product to contribute to the coverage of fixed costs common to the *** margin is determined net of special product variable and fixed *** aggregate is defined as a Level II(or semi-gross)margin.(4)Determination of the useful value in the planning choices in case of presence of scarce productive *** this case,it must identify the so-called unitary margin for low *** we will only deal with the problem of the use of the contribution margin in the presence of rare *** complete the analysis,below are some very brief considerations regarding,respectively,the unitary,level I,and level II contribution margin in order to better understand where the problem of the most convenient choic

关键词： contribution margin unit contribution margin first level contribution margin second level contribution margin Unit Scarce factor contribution margin Unit Scarce factor contribution margin in the presence of a plurality of sales options profit

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Hypofractionated and Low Dose Radiotherapy Combined with Temozolomide in Naive Unresectable Glioblastoma:A Pilot Study

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肿瘤预防与治疗 2017年第1期30卷 9-15页

作者： silvia Chiesa Milena Ferro Stefano Luzi Barbara Diletto Francesco Beghella Bartoli Nicola Dinapoli Gian Carlo Mattiucci Vincenzo Frascino Francesco Miccichè Cesare Colosimo Carmelo Anile Alessandro Olivi Vincenzo Valentini Mario Balducci Department of Radiation Oncology Catholic University of the Sacred HeartL.go A.Gemelli8 00168-RomeItaly Department of Radiology Catholic University of the SacredHeartL.go A.Gemelli8 00168-RomeItaly Department of Neurosurgery Catholic Uni-versity of the Sacred HeartL.go A.Gemelli8 00168-RomeItaly

Background/Aim: To assess safety of hypo-fractionated radiotherapy( HyRT) followed by low dose radiation therapy( LD-FRT) plus Temozolomide( TMZ) in naive unresectable Glioblastoma. Methods: Patients( ECOG 18) undergone to biopsy or with gross residual tumor after surgery were enrolled. HyRT( 30 Gy in ten fraction) plus TMZ was administered. From the second adjuvant cycle of TMZ,patients received LD-FRT( 0. 40 Gy twice daily over 5 days,every 28 days) for two cycles. The primary endpoints were safety and toxicity. Moreover we analyzed response,overall survival( OS) and progression-free survival( PFS). Results: Twenty patients were enrolled. Median dose of LD-FRT was 12 Gy. All toxicities were reversible. Four out of 20 patients had Partial Response( PR)and 6 experienced a stable disease( SD). Median OS and PFS were 14 and 11 months,***: HyRT followed by LD-FRT plus TMZ is safe and shows good clinical outcomes. A new study is ongoing.

关键词：胶质瘤恶性肿瘤临床治疗患者

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小胶质细胞控制成年小鼠海马中的谷氨酸能突触

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神经损伤与功能重建 2021年第10期16卷 F0003-F0003页

作者： Bernadette Basilico Laura Ferrucci Patrizia Ratano Maria T Golia Alfonso Grimaldi Maria Rosito Valentina Ferretti Ingrid Reverte Caterina Sanchini Maria C Marrone Maria Giubettini Valeria De Turris Debora Salerno Stefano Garofalo Marie-Kim St-Pierre Micael Carrier Massimiliano Renzi Francesca Pagani Brijesh Modi Marcello Raspa Ferdinando Scavizzi Cornelius T gross silvia Marinelli Marie-Ève Tremblay Daniele Caprioli Laura Maggi Cristina Limatola silvia Di Angelantonio Davide Ragozzino Department of Physiology and Pharmacology Sapienza University of RomeRomeItaly. Neurophysiology and Neuropharmacology Inflammaging Unit IRCCS NeuromedMediterranean Neurological InstitutePozzilliISItaly. Center for Life Nano-and Neuro-science Istituto Italiano di TecnologiaRomeItaly. Dipartimento di Biologia e Biotecnologie“Charles Darwin” Sapienza University of RomeRomeItaly. Santa Lucia Foundation(IRCCS Fondazione Santa Lucia) RomeItaly. European Brain Research Institute(EBRI)‘Rita Levi-Montalcini’ RomeItaly. CrestOptics S.p.A RomeItaly. Centre de Recherche du CHU de Québec Axe Neurosciences QuébecQuebec CityCanada. Département de Médecine Moléculaire UniversitéLaval QuébecQuebec CityCanada.1 National Research Council Institute of Biochemistry and Cell Biology(CNR-IBBC/EMMA/Infrafrontier/IMPC)International Campus“A.Buzzati-Traverso”Monterotondo(Rome)Italy.1 Epigenetics and Neurobiology Unit European Molecular Biology Laboratory(EMBL)MonterotondoItaly.1 Division of Medical Sciences University of VictoriaVictoriaCanada.1 Department of Physiology and Pharmacology Sapienza UniversityLaboratory affiliated to Istituto Pasteur ItaliaRomeItaly.

小胶质细胞是调节大脑突触发育和可塑性的重要细胞类型,但其影响突触的正常功能的机制尚不清楚。在本研究中,我们通过PLX5622造成小胶质细胞耗竭,并观察其对成年野生型小鼠海马CA3-CA1突触的影响。在小胶质细胞耗竭后,与树突棘密度降低... 详细信息

小胶质细胞是调节大脑突触发育和可塑性的重要细胞类型,但其影响突触的正常功能的机制尚不清楚。在本研究中,我们通过PLX5622造成小胶质细胞耗竭,并观察其对成年野生型小鼠海马CA3-CA1突触的影响。在小胶质细胞耗竭后,与树突棘密度降低相关的自发和诱发谷氨酸能活动的减少,出现未成熟突触特征以及突触的可塑性提高。小胶质细胞耗竭的小鼠在新物体识别任务的获取方面表现出缺陷。海马星形胶质细胞出现增生,但并没有神经炎症反应。在Cx3cr1-/-小鼠中,PLX不能导致海马出现上述改变。这说明CX3CL1/CX3CR1轴在小胶质细胞对突触功能的控制中有重要作用。PLX5622停用后,小胶质细胞的重新增殖,海马突触恢复,小鼠的学习功能也出现恢复。综上所述,小胶质细胞对维持成人大脑的突触的正常功能用重要的作用,去除小胶质细胞会导致谷氨酸能突触组织和活动的可逆变化。

关键词：谷氨酸能传递海马体学习小胶质细胞神经元-小胶质细胞相互作用突触

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