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Potential of GSHP coupled with PV systems for retrofitting urban areas in different European climates based on archetypes definition

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Energy and Built Environment 2024年第3期5卷 374-392页

作者： Laura Carnieletto Antonino Di Bella Davide Quaggiotto giuseppe Emmi Adriana Bernardi Michele De Carli Department of Industrial Engineering–DII University of Padovavia Venezia 1PadovaItaly University of Ferrara Italy CNR–National Research Council PadovaItaly

According to the recent policies regarding energy use in buildings and the need of retrofit strategies,the aim of this work is to support policies concerning the installation of ground source heat exchangers in urban and historical areas,raising the awareness on the potential energy saving achievable with optimal sizing and limited impact on the urban *** have been developed distinguishing among existing and historic buildings,focusing on single-family terrace houses,which are the typical residential buildings in European historic centres.A methodology for the optimal sizing of ground source heat pumps,eventually considering dual-source system or air system has been developed combining simulations of a photovoltaic system to estimate the self-sufficiency and the self-consumption for five orientations of the *** results have been obtained for warm cli-mates,with negligible heating energy demand and possibly free cooling systems rather than traditional cooling systems needed in *** temperature was acceptable despite unbalanced energy *** proper inclination,photovoltaic systems could provide up to 40%of self-sufficiency share also in northern *** energy-economic analysis was carried out obtaining a variety of cases representing a general overview of the European building stock and the potential benefits achievable in terms of renewable energy share,energy savings and economic investments needed to be extended to simulations at urban scale.

关键词： Energy use database Ground source heat exchangers Urban context Energy retrofit Integrated renewables

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Review and update on the management of triangular fibrocartilage complex injuries in professional athletes

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World Journal of Orthopedics 2024年第2期15卷 110-117页

作者： Valerio Pace Francesco Bronzini Giovanni Novello giuseppe Mosillo Luca Braghiroli Department of Trauma and Orthopaedics AOSP TerniTerni 05100Italy Department of Trauma and Orthopaedics University of PerugiaPerugia 06100Italy Department of Trauma and Orthopaedics Hand UnitAOSP TerniTerni 05100Italy

Triangular fibrocartilage complex injuries are common in amateur and professional *** injuries are mainly caused by acute or chronic repetitive axial loads on the wrist,particularly on the ulnar side and in association with rotations or radial/ulnar *** order to treat professional athletes,a detailed specific knowledge of the pathology is ***,the clinician should fully understand the specific and unique environment and needs of the athletes,their priorities and goals,the type of sport,the time of the season,and the position *** early diagnosis and appropriate management with the quickest possible recovery time are the uppermost goals for both the athlete and the surgeon.A compromise between conservative vs surgical indications,athletes’needs and expectations,and financial implications should be *** procedures should be timely planned when indicated as they could allow early diagnosis and treatment at the same *** measures are often used as first line treatment when *** lesions are treated by arthroscopic repair,whilst central lesions are treated by arthroscopic *** procedures(such as the Wafer procedure,ulnar osteotomies,etc.)have specific indications and great implications with regard to rehabilitation.

关键词： Triangular fibrocartilage complex injuries Professional athletes Ulnar sided wrist pain Wrist arthroscopy Wrist debridement

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Anti-corisin immunotherapy:therapeutic perspective for reducing the risk of developing COVID-19 coagulopathy?

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Infectious Diseases Research 2024年第3期5卷 30-31页

作者： Lippi giuseppe Section of Clinical Biochemistry University of VeronaP.le Ludovico ScuroVerona 37134Italy

Corisin,a 19 amino acid proapoptotic peptide derived from the lung microbiota(i.e.,by Staphylococci),is implicated in the pathogenesis of acute lung injury and exacerbation of pulmonary *** evidence also suggests that this molecule may have a role in lung thrombosis,as its concentration correlates with a prothrombotic *** has also been demonstrated that corisin inhibition by using monoclonal antibodies is effective inhibiting pulmonary fibrosis and venous thrombosis in patients with coronavirus disease 2019(COVID-19).Further studies should hence be planned to verify whether anti-corisin immunotherapy could become a reliable therapeutic perspective against the risk of developing COVID-19 coagulopathy.

关键词： corisin COVID-19 SARS-CoV-2 immunotherapy

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The Impact of Demographics and Cultural Tourism on University Enrollments in Calabria, Italy

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Sociology Study 2024年第4期14卷 190-197页

作者： giuseppe De Bartolo University of Calabria CalabriaItaly

The decline in the birth rate,which has been uninterrupted in Italy since the mid-1960s,has had a significant impact on many aspects of *** far as the educational system is concerned,this phenomenon has acted like a wave,first causing a decline in the population of the first school age groups,then in the other groups,until recently affecting the 19-25 age group,which includes the majority of university *** a result,the majority of Italian universities have seen a decline over time in both enrollments(matriculations)and student numbers(enrollments),although the situation varies from one area to *** the Mezzogiorno,this trend is even more pronounced,since an increasing number of resident students tend to favor universities in the Centre-North,creating a South-Centre-North movement,which could be compared to a particular form of cultural tourism,without a similar flow in the opposite ***,the study highlights the probable consequences of the recent demographic depopulation on the future trend of university enrollment of residents aged 19-25 in the Calabria region,using the most recent demographic projections of Istat and constructing two evolutionary *** the first scenario,we have assumed that in the near future university enrollment rates remain constant throughout the period considered;in the second scenario,these rates instead experience a gradual and continuous *** results could be useful if further forecasts of university enrollments were to be made at the level of individual Calabrian universities.

关键词： demographics cultural tourism university enrollments Calabria region

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Lower limb suspension induces threshold-specific alterations of motor units properties that are reversed by active recovery

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Journal of Sport and Health Science 2024年第2期13卷 264-276页

作者： Giacomo Valli Fabio Sarto Andrea Casolo Alessandro Del Vecchio Martino V.Franchi Marco V.Narici giuseppe De Vito Department of Biomedical Sciences University of PadovaPadova 35131Italy Department Artificial Intelligence in Biomedical Engineering Friedrich-Alexander UniversityErlangen-Nurnberg 91052Germany

Purpose:This study aimed to non-invasively test the hypothesis that(a) short-term lower limb unloading would induce changes in the neural control of force production(based on motor units(MUs) properties) in the vastus lateralis muscle and(b) possible changes are reversed by active recovery(AR).Methods:Ten young males underwent 10 days of unilateral lower limb suspension(ULLS) followed by 21 days of *** ULLS,participants walked exclusively on crutches with the dominant leg suspended in a slightly flexed position(15°-20°) and with the contralateral foot raised by an elevated *** AR was based on resistance exercise(leg press and leg extension) and executed at 70% of each participant’s 1repetition maximum,3 times/*** voluntary isometric contraction(MVC) of knee extensors and MUs properties of the vastus lateralis muscle were measured at baseline,after ULLS,and after *** were identified using high-density electromyography during trapezoidal isometric contractions at 10%,25%,and 50% of the current MVC,and individual MUs were tracked across the 3 data collection ***:We identified 1428 unique MUs,and 270 of them(18.9%) were accurately *** ULLS,MVC decreased by 29.77%,MUs absolute recruitment/derecruitment thresholds were reduced at all contraction intensities(with changes between the 2 variables strongly correlated),while discharge rate was reduced at 10% and 25% but not at 50% *** MVC and MUs properties fully recovered to baseline levels after *** changes were observed in the pool of total as well as tracked ***:Our novel results demonstrate,non-invasively,that 10 days of ULLS affected neural control predominantly by altering the discharge rate of lower-threshold but not of higher-threshold MUs,suggesting a preferential impact of disuse on motoneurons with a lower depolarization ***,after 21 days of AR,the impaired MUs properties were fully restored to baseline levels,highlighting the plas

关键词： Disuse High-density EMG Muscle disuse Neural impairment Neuromuscular degeneration

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Antifouling Properties of Electrospun Polymeric Coatings Induced by Controlled Surface Morphology

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Energy & Environmental Materials 2024年第6期7卷 409-419页

作者： Fabio L.Favrin Lorenzo Zavagna Matteo Sestini Semih Esin Bahareh Azimi Massimiliano Labardi Mario Milazzo giuseppe Gallone Giovanna Batoni Serena Danti Department of Civil and Industrial Engineering University of PisaLargo Lucio Lazzarino 256122PisaItaly Department of Translational Research and New Technologies in Medicine and Surgery University of Pisavia San Zeno 35-3956123PisaItaly Institute for Chemical and Physical Processes(IPCF) National Research Council(CNR)Pisa Research AreaVia Moruzzi 156124PisaItaly Department of Civil and Environmental Engineering Massachusetts Institute of Technology(MIT)Massachusetts Ave.77CambridgeMassachusetts 02139USA

Nosocomial infections affect implanted medical devices and greatly challenge their functional outcomes,becoming sometimes life threatening for the ***,aggressive antibiotic therapies are administered,which often require the use of last-resort drugs,if the infection is caused by multi-drug-resistant *** the risk of bacterial contamination of medical devices in the hospitals has thus become an emerging *** routes to control these infections are based on materials provided with intrinsic bactericidal properties(i.e.,chemical action)and on the design of surface coatings able to limit bacteria adhesion and fouling phenomena(i.e.,physical action),thus preventing bacterial biofilm ***,we report the development and validation of coatings made of layer-by-layer deposition of electrospun poly(vinylidene fluoride-co-trifluoro ethylene)P(VDF-TrFE)fibers with controlled orientations,which ultimately gave rise to antifouling *** obtained 10-layer surface morphology with 90°orientation fibers was able to efficiently prevent the adhesion of bacteria,by establishing a superhydrophobic-like behavior compatible with the Cassie-Baxter ***,the results highlighted that surface wettability and bacteria adhesion could be controlled using fibers with diameter comparable to bacteria size(i.e.,achievable via electrospinning process),by tuning the intra-fiber spacing,with relevant implications in the future design of biomedical surface coatings.

关键词： additive manufacturing Escherichia coli fibers Poly(vinylidene fluoride-cotrifluoro ethylene)P(VDF-TrFE) Pseudomonas aeruginosa superhydrophobic

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Design of a Novel Exoskeleton with Passive Magnetic Spring Self-locking and Spine Lateral Balancing

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Journal of Bionic Engineering 2024年第1期21卷 236-255页

作者： Jhon F.Rodríguez-León Betsy D.M.Chaparro-Rico Daniele Cafolla Francesco Lago Eduardo Castillo-Castañeda giuseppe Carbone Centro de Investigacion en Ciencia Aplicada y Tecnologia Avanzada Unidad Querétaro MecatronicaInstituto Politécnico NacionalCerro Blanco 14176090 Colinas del CimatarioQuerétaroMexico Department of Mechanical Energy and Management EngineeringUniversity of CalabriaVia P.Bucci Cubo 46 C87036 RendeItaly Faculty of Science and Engineering Department of Computer ScienceSwansea UniversitySwanseaUK CESTER University of Cluj-NapocaCluj-NapocaRomania

This paper proposes a new upper-limb exoskeleton to reduce worker physical *** proposed design is based on a novel PRRRP(P-Prismatic;R-Revolute)kinematic chain with 5 passive Degrees of Freedom(DoF).Utilizing a magnetic spring,the proposed mechanism includes a specially designed locking mechanism that maintains any desired task *** proposed exoskeleton incorporates a balancing mechanism to alleviate discomfort and spinal torsional effects also helping in limb weight *** paper reports specific models and simulations to demonstrate the feasibility and effectiveness of the proposed *** experimental characterization is performed to validate the performance of the mechanism in terms of forces and physical strain during a specific application consisting of ceiling-surface drilling *** obtained results preliminarily validate the engineering feasibility and effectiveness of the proposed exoskeleton in the intended operation task thereby requiring the user to exert significantly less force than when not wearing it.

关键词： Assistive mechanism Exoskeleton Locking mechanism Bionic robot

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Nrf2 and Her3 co-expression in cholangiocarcinoma:Possible biological pathways for potential therapeutic approach

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Hepatobiliary & Pancreatic Diseases International 2024年第3期23卷 317-321页

作者： Paola Parente Valentina Angerilli giuseppe Zamboni Angelo Sparaneo Fabiola Fiordelisi Leonarda Di Candia Matteo Fassan Paolo Graziano Pathology Unit Fondazione IRCCS Casa Sollievo della Sofferenza71013San Giovanni Rotondo(Foggia)Italy Department of Medicine(DIMED) Surgical Pathology UnitUniversity of Padua35128Padua(Padua)Italy Pathology Unit IRCCS Ospedale Sacro Cuore Don Calabria37024Negrar(Verona)Italy Laboratory of Oncology Fondazione IRCCS Casa Sollievo della Sofferenza71013San Giovanni Rotondo(Foggia)Italy Veneto Institute of Oncology IOV-IRCCS 35124Padua(Padua)Italy

To the Editor:Cholangiocarcinomas(CCAs)are heterogeneous group of malignancies,encompassing intrahepatic CCA(iCCA),and extrahepatic CCA(eCCA);they are also classified into common hepatic duct cholangiocarcinoma(CHDCCA),choledocus extrapancreatic cholangiocarcinoma(EPCCA)and choledocus intrapancreatic cholangiocarcinoma(IPCCA)and,finally,gallbladder carcinoma(GBCCA).CCAs are relatively uncommon but.

关键词： carcinoma gallbladder Nrf2

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Assessment of slow deformations and landslide modelling in the urban area through a multi-methodological approach

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Journal of Earth Science 2024年

作者： Fabio Ietto Massimo Conforti Cristiano Tolomei Federico Cella giuseppe Cianflone Università degli Studi della Calabria， Dipartimento di Biologia， Ecologia e Scienze della Terra (DiBEST)， Via P.Bucci， Cubo 15B， 87036 Consiglio Nazionale Ricerche (CNR)， Istituto di Ricerca per la Protezione Idrogeologica (IRPI)， Via Cavour INGV-Istituto Nazionale di Geofisica e Vulcanologia， Via di Vigna Murata 605 Università di Camerino， Scuola di Scienze e Tecnologia， Sez.Geologia， Via Gentile III da Varano 27

Slow-moving landslides are widespread in the Mediterranean area， causing damage to the exposed facilities and economic losses in many countries. The recognition of slow-moving landslides in urban areas is always a difficult task to deal with because the presence of buildings， infrastructures， and human activities usually conceals the morphological signs of these landslide activities. So， in the last decades， numerous researchers have shown new methodologies to deepen the studies of similar instability phenomena. The present research is based on an integrated approach to investigate the landslide boundaries， type of movement， failure surface depth， and vulnerability state of buildings in Rota Greca village (Calabria region， southern Italy) affected by a slow-moving landslide. For this purpose， multi-source data were acquired through geological and geomorphological surveys， recognition of landslide-induced damage on the built environment， subsurface investigations (e.g.， continuous drill boreholes， Standard Penetration Test， Rock Quality Designation index and inclinometer monitoring)， laboratory tests (direct shear tests on undisturbed samples)， geophysical survey， and InSAR-derived map of deformation rates. The complete integration of multi-source data allowed for the construction of reliable landslide modelling with relative geotechnical properties. In addition， the cross-comparison between surface deformation data by SAR images and severity damage level collected on the exposed buildings enabled to obtain the vulnerability map of the built area. In particular， the achieved goals highlighted two failure surfaces at about -13 and -25 m depth， causing a high vulnerability value for the buildings allocated in the central portion of the Rota Greca village. The knowledge acquired by the multi-approach can be used to manage and implement appropriate landslide risk mitigation strategies， providing helpful advice and best practices to state-run organisations and stakeholder

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May ChatGPT be a tool producing medical information for common inflammatory bowel disease patients’questions?An evidencecontrolled analysis

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World Journal of Gastroenterology 2024年第1期30卷 17-33页

作者： Antonietta Gerarda Gravina Raffaele Pellegrino Marina Cipullo Giovanna Palladino giuseppe Imperio Andrea Ventura Salvatore Auletta Paola Ciamarra Alessandro Federico Division of Hepatogastroenterology Department of Precision MedicineUniversity of Campania Luigi VanvitelliNaples 80138Italy

Artificial intelligence is increasingly entering everyday *** language model(LLM)systems such as Chat Generative Pre-trained Transformer(ChatGPT)have become potentially accessible to everyone,including patients with inflammatory bowel diseases(IBD).However,significant ethical issues and pitfalls exist in innovative LLM *** hype generated by such systems may lead to unweighted patient trust in these ***,it is necessary to understand whether LLMs(trendy ones,such as ChatGPT)can produce plausible medical information(MI)for *** review examined ChatGPT’s potential to provide MI regarding questions commonly addressed by patients with IBD to their *** the review of the outputs provided by ChatGPT,this tool showed some attractive potential while having significant limitations in updating and detailing information and providing inaccurate information in some *** studies and refinement of the ChatGPT,possibly aligning the outputs with the leading medical evidence provided by reliable databases,are needed.

关键词： Crohn’s disease Ulcerative colitis Inflammatory bowel disease Chat Generative Pre-trained Transformer Large language model Artificial intelligence

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