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Simultaneous removal of critical rare earth elements and chalcogen oxyanions by anaerobic granular sludge

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Rare Metals 2024年第9期43卷 4595-4611页

作者： chiara Belloni Mohanakrishnan Logan Stefano Papirio Piet N.L.Lens University of Galway Galway H91 TK33Ireland Department of Civil Architectural and Environmental EngineeringUniversity of Naples Federico II80125 NaplesItaly

Conventional mining of economically and strategically important critical rare earth elements(REEs)(such as neodymium,lanthanum and dysprosium),and chalcogens(such as selenium and tellurium)are associated with a huge economic and environmental ***,the need to recover REEs as well as chalcogens from different waste streams including wastewaters is becoming *** assays on synthetic chalcogen/REE-laden wastewater showed that the presence of REEs significantly improved the tellurite removal rate(>80%)and enhanced selenate removal by 66%±10%.Three 3.9 L continuous upflow anaerobic granular sludge bed(UASB)reactors were operated at a hydraulic retention time of 24 h and 30℃.Selenate reduction was achieved with a removal efficiency of~98% with an influent p H of 4.0 for more than 28 *** effect of REEs on tellurite removal in the UASB bioreactor could not be clearly established since a soluble tellurium removal efficiency of more than 98%was observed already before the addition of REEs at elevated tellurite *** complete REE removal in both batch assays and UASB reactors at higher pH(7.0±0.5)was attributed to precipitation,whereas chalcogen oxyanions removal was due to microbial ***,at acidic p H,biosorption was responsible for REE's removal,and the Se-enriched sludge exhibited a superior REE's removal efficiency than the non-enriched and Te-enriched sludge.

关键词： Rare earth elements Selenium Tellurium Bioreduction Adsorption

A cup of coffee for a brain long life

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Neural Regeneration Research 2024年第1期19卷 158-159页

作者： chiara Porro Antonia Cianciulli Maria Antonietta Panaro Department of Clinical and Experimental Medicine University of FoggiaFoggiaItaly(Porro C)Department of BiosciencesBiotechnologies and EnvironmentUniversity of BariBariItaly

Coffee is one of the world's favorite and most popular beverages,the third most popular beverage after water and *** many people,it is an indispensable habit before going to work and a socialization tool for the rest of the *** general,the average consum ption varies from 2 to6 cups per *** are the health implications?Given this consum ption,the benefits are actually greater than the *** is the conclusion of a careful study published in the New England Journal of Medicine(van Dam et al.,2020).

关键词： favorite conclusion life

Lower Continental Crusts Involved in the Alpine Orogeny:New Insight from the Santa Lucia Nappe Metasediments(Corsica,France)

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Acta Geologica Sinica(English Edition) 2024年第4期98卷 904-920页

作者： chiara FRASSI Maria DI ROSA Luca PANDOLFI Michele MARRONI Dipartimento di Scienze della Terra Universitàdi PisaVia Santa Maria 5356126 PisaItaly Istituto di Geoscienze e Georisorse IGG-CNRVia Moruzzi50124 PisaItaly

In the Alpine Corsica(France),the Santa Lucia Nappe represents a peculiar unit preserving the unique relicts of Paleozoic lower to medium continental *** consists of composite basement affected by Permian granulite facies metamorphic conditions unconformably covered by a Late Cretaceous clastic sequence(Tomboni Conglomerate and Tralonca Flysch)affected by polyphase deformation and *** this work,we present a new reconstruction of the deformation events registered by the Tralonca Flysch during the Alpine *** D1 phase was testified by rare isoclinal *** D2 phase produced a continuous foliation and a map-scale sheath-fold with a top-to-W sense of *** D3 phase produced E-verging non-cylindrical folds and S3 crenulation cleavage that is not associated to metamorphic *** present the first temperature-pressure-deformation(P-T-d)path for the Tralonca Flysch,demonstrating that the Santa Lucia Nappe underwent accretion and then first stage exhumation in the Alpine wedge during the D1 phase with pressure and temperature peaks both occurred under blueschist metamorphic *** D2 phase occurred at lower pressure-temperature conditions during a second stage *** pressure-temperaturedeformation path is comparable with those of the Lower Units(i.e.,the subducted continental units of Alpine Corsica)suggesting a common geodynamic history.

关键词： blueschist-facies metamorphism P-T-d path Santa Lucia Nappe Corsica Alpine orogeny

Isochronous singing in 3 crested gibbon species(Nomascus spp.)

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Current Zoology 2024年第3期70卷 291-297页

作者： chiara De Gregorioa Teresa Raimondi Valeria Bevilacqua chiara Pertosa Daria Valente Filippo Carugati Francesca Bandoli Livio Favaro Brice Lefaux Andrea Ravignani Marco Gamba Department of Life Sciences and Systems Biology University of Turinvia Accademia Albertina 13Torino 10125Italy Department of Biology University of PaduaVia VIII Febbraio2Padova 35122Italy Giardino Zoologico di Pistoia Via Pieve a Celle160/APistoia 5110Italy Botanical and Zoological Garden of Mulhouse 11 Av.de la 1ère Division BlindéeMulhouse 68100France Comparative Bioacoustics Group Max Planck Institute for PsycholinguisticsWundtlaan 1Nijmegen 6525 XDThe Netherlands Center for Music in the Brain Department of Clinical MedicineAarhus UniversityBuilding 1710Universitetsbyen 38000AarhusDenmark Department of Human Neuroscience Sapienza University of RomeViale Regina Elena 334Rome 00185Italy

The search for common characteristics between the musical abilities of humans and other animal species is still taking its frst *** of the most promising aspects from a comparative point of view is the analysis of rhythmic components,which are crucial features of human communicative performance but also well-identifable patterns in the vocal displays of other ***,the study of rhythm is becoming essential to understand the mechanisms of singing behavior and the evolution of human *** fndings provided evidence that particular rhythmic structures occur in human music and some singing animal species,such as birds and rock hyraxes,but only 2 species of nonhuman primates have been investigated so far(Indri indri and Hylobates lar).Therefore,our study aims to consistently broaden the list of species studied regarding the presence of rhythmic *** investigated the temporal organization in the singing of 3 species of crested gibbons(Nomascus gabriellae,Nomascus leucogenys,and Nomascus siki)and found that the most prominent rhythmic category was ***,we found slight variation in songs’tempo among species,with *** and *** singing with a temporal pattern involving a gradually increasing tempo(a musical accelerando),and *** with a more regular ***,we show how the prominence of a peak at the isochrony establishes itself as a shared characteristic in the small apes considered so far.

关键词： accelerando isochrony music rhythm singing primates song tempo

Unveiling field-coupled nanocomputing:Leaning molecules to shape readable bits

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Nano Research 2024年第9期17卷 8447-8454页

作者： Yuri Ardesi Giuliana Beretta Fabrizio Mo chiara Elfi Spano Gianluca Piccinini Mariagrazia Graziano Corso Duca degli Abruzzi Department of Electronics and TelecommunicationsPolitecnico di TorinoTurin 10129Italy Corso Duca degli Abruzzi Department of Applied Science and TechnologyPolitecnico di TorinoTurin 10129Italy

Molecular field-coupled nanocomputing(molFCN)encodes information in the molecule charge distribution and elaborates it through electrostatic *** the advantageous sub-nanometric size and low-power dissipation,only a few attempts have been made to validate the technology *** of the obstacles is the difficulty in measuring molecule charges to validate information encoding or integrate molFCN with complementary-metal-oxide-semiconductor(CMOS).In this work,we propose a paradigm preserving the advantages of molFCN,which exploits the position of waiving molecules to augment the information *** validate the paradigm,named bend-boosted molFCN,with density functional theory using 6-(ferrocenyl)hexanethiol *** demonstrate that the encoded information can be electrically read by constituting a molecular *** paradigm is compatible with the charge-based molFCN,thus acting as a readout *** obtained results favor the experimental assessment of the molFCN principle through scanning probe microscopy techniques and the design of molFCN-CMOS heterogeneous circuits.

关键词： nanoelectronics molecular electronics field-coupled nanocomputing electronics beyond-complementary-metal-oxidesemiconductor(CMOS)

从热力学计算到定形体系的实验表征设计全金属复合相变材料

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Transactions of Nonferrous Metals Society of China 2024年第5期34卷 1393-1412页

作者： chiara CONFALONIERI Alessandra CAMNAGHI Elisabetta GARIBOLDI Politecnico di Milano Department of Mechanical EngineeringVia La Masa 120156 MilanItaly

用于热能管理的复合相变材料(C-PCMs)利用其一个或多个低熔点活性相的可逆相变(如熔化—凝固)存储和释放热能作为潜热。同时,高熔点的惰性相可以提供额外的性能,如定形性和改善的导热性。从难混溶合金中可获得具有这些特征的全金属复合... 详细信息

用于热能管理的复合相变材料(C-PCMs)利用其一个或多个低熔点活性相的可逆相变(如熔化—凝固)存储和释放热能作为潜热。同时,高熔点的惰性相可以提供额外的性能,如定形性和改善的导热性。从难混溶合金中可获得具有这些特征的全金属复合材料体系。本文将热力学计算和实验测试相结合,探讨二元(Al-In,Al-Sn,Al-Bi和Cu-Bi)和三元(Al-In-Sn和Al-Bi-Sn)难混溶合金在100~300℃的温度范围内用作C-PCMs的潜力。结果表明,将这两种方法相结合对于全面理解复合体系和找到满足设计需求的最佳解决方案十分必要,它克服了“试错”法浪费时间的弊端,并为模拟提供了高质量的数据。

关键词：复合相变材料合金设计热力学性能定形性储热

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“OMINO”: A Modern Approach to Postural Standing Reeducation through Breathing Techniques

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Health 2024年第5期16卷 383-394页

作者： Maria chiara Patriarca Medicine and Rehabilitation Department Faculty of Medicine and Surgery Catholic University of Holy Heart Rome Italy

Postural problems are very common, which is why plenty of Techniques have been created to solve them: Mezieres Technique (including muscle chains), RPG (Global Postural Re-Education, including pelvic diaphragm), Pilates Method (including core muscles), Bobath Concept (including COG, center of gravity) and Yoga. In this work, I show a new way of treating and solving postural problems. I am basing this physiotherapy approach on a new Image I created. Every patient can use it for every correction and change in posture. I called the new Image: “OMINO (little man)”. “Postural Card” could be a good work to make “OMINO” possible. “OMINO” is immediately understandable and, using “OMINO POCKET INSTRUCTIONS”, it can be easily done. Contribution of paper: • Trunk is a vital element for any kind of rehabilitation;• “Core stability” is the key to activating the trunk. • Doing “OMINO” means working on “core stability”;• “OMINO” makes rehabilitation simple for the patient.

关键词： Trunk Core Stability “OMINO” Patient Rehabilitation

喷墨打印陶瓷颜料的微粉化处理第二部分:相组成和颜色影响

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喷墨打印陶瓷颜料的微粉化处理第二部分:相组成和颜色影响

喷墨打印陶瓷颜料的微粉化处理第一部分:易磨性和粒径分布

中国硅酸盐学会陶瓷分会2015学术年会

作者： chiara zanelli Glsen L.Gngr Alpagut Kara Magda Blosi Davide Gardini Guia Guarini Michele Dondi 阿纳多卢大学材料科学与工程学院

按需喷墨印刷技术正在成为装饰陶瓷的主要技术。大多数情况下这种技术使用在色釉中,通过传统陶瓷釉微粉化(0.2-0.6nm)来制备。虽然在理论上已经提出通过减小颜料的尺寸可以很大程度上改善他的光学性能,但是并不是期待中的所有优点都能出... 详细信息

按需喷墨印刷技术正在成为装饰陶瓷的主要技术。大多数情况下这种技术使用在色釉中,通过传统陶瓷釉微粉化(0.2-0.6nm)来制备。虽然在理论上已经提出通过减小颜料的尺寸可以很大程度上改善他的光学性能,但是并不是期待中的所有优点都能出现,关于微粉化的染料的增强颜色并不能得到。这是第二部分的研究,目的在于公开在颜料的微细化处理过程中发生了什么;及总相组成和颜色上。基于这个目的,代表性的工业颜料选择了:Cr-Sb负载的金红石相(橘黄色)、Co-Cr-Fe-Mn-Ni尖晶石、V负载锆英石.这种颜料在小规模试验工厂中被微粒化,通过SEN、HR-TEM来表征微粒尺寸和形貌,通过XRD,DRS表征相组成、晶粒尺寸、晶胞参数,以及瓷砖快速烧到12001C时油料的颜色。结果突出了微粉化的行为:晶体结构和光学特征就会发生改变一旦颜料颗粒变化到微观尺寸。颗粒尺寸逐渐减小是伴随着晶粒尺寸的减小和晶格缺陷增加的频率产生的。无定形相的形成发生在关键的晶粒尺寸(30-40nm),它区分两种快慢速粉碎速率。这种结构的改变通过亚微米区域降低颜色强度而增加明度。

关键词：球磨粒度微结构-预烧颜色无定型

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喷墨打印陶瓷颜料的微粉化处理第一部分:易磨性和粒径分布