Littérature scientifique sur le sujet « Materiali naturali »
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Articles de revues sur le sujet "Materiali naturali"
Olivito, Renato S., et Rosamaria Codispoti. « Natural Fiber Composites for Structural Strengthening of Constructions ». Key Engineering Materials 916 (7 avril 2022) : 66–73. http://dx.doi.org/10.4028/p-qg327p.
Texte intégralCappelletto, Chiara. « Le metamorfosi del classico : corpi naturali, artefatti materiali e nuove pseudomorfosi ». Rivista di estetica, no 67 (1 avril 2018) : 197–218. http://dx.doi.org/10.4000/estetica.2830.
Texte intégralMannoni, Tiziano, et Anna Boato. « Archeologia e storia del cantiere di costruzione ». Arqueología de la Arquitectura, no 1 (30 décembre 2002) : 39. http://dx.doi.org/10.3989/arq.arqt.2002.5.
Texte intégralParadiso, Michele, José Fernando Muñoz Robledo, Bianca Galmarini et Valentina D’Ippolito. « LA GUADUA E L’INFORMALE. LA CONOSCENZA STRUTTURALE E LA QUALIFICAZIONE DEI MATERIALI NATURALI NEL BARRIO DE INVASIÓN NUEVA ESPERANZA, KM41, MANIZALES, COLOMBIA ». Revista M 15 (16 août 2019) : 48–69. http://dx.doi.org/10.15332/rev.m.v15i0.2178.
Texte intégralBertozzi, Marco. « Mentre Accade e Gia Futuro : Il Cinema di Yervant Gianikian e Angela Ricci Lucchi ». Revista Laika 4, no 7 (18 mai 2021) : 1–9. http://dx.doi.org/10.11606/issn.2316-4077.v4i7p16-24.
Texte intégralBertozzi, Marco. « Mentre Accade e Gia Futuro : Il Cinema di Yervant Gianikian e Angela Ricci Lucchi ». Revista Laika 4, no 7 (18 mai 2021) : 34–42. http://dx.doi.org/10.11606/issn.2316-4077.v4i7p34-42.
Texte intégralPettenati, Giacomo. « La rinaturalizzazione del cibo in Valposchiavo : ecologia politica di una ‘valle bio' ». RIVISTA GEOGRAFICA ITALIANA, no 2 (juin 2021) : 137–53. http://dx.doi.org/10.3280/rgioa2-2021oa12037.
Texte intégralRomeo, Emanuele. « Memoria dell’antico e nuove funzioni museali compatibili Alcune riflessioni sul patrimonio industriale legato alla produzione di elettricità ». Labor e Engenho 11, no 4 (26 décembre 2017) : 412. http://dx.doi.org/10.20396/labore.v11i4.8651199.
Texte intégralHübner, Günter. « Natural and synthetic raw materials for technical ceramics ». European Journal of Mineralogy 3, no 4 (27 août 1991) : 651–66. http://dx.doi.org/10.1127/ejm/3/4/0651.
Texte intégralKonchits, A. A. « Spectroscopical study of natural nanostructured carbonaceous material shungite ». Functional materials 21, no 3 (30 septembre 2014) : 260–65. http://dx.doi.org/10.15407/fm21.03.260.
Texte intégralThèses sur le sujet "Materiali naturali"
POLI, ANNA STELLA. « Luciano Erba traduttore. Dei cristalli naturali : materiali d’archivio, struttura, composizione ». Doctoral thesis, Università degli studi di Genova, 2019. http://hdl.handle.net/11567/944801.
Texte intégralCristaldi, Giuseppe. « Sviluppo di materiali compositi rinforzati con fibre naturali per l'ingegneria civile ». Doctoral thesis, Università di Catania, 2012. http://hdl.handle.net/10761/1258.
Texte intégralDinelli, Giulia <1993>. « Matrici Naturali e Sintetiche per colture 3D di Organoidi ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/15246.
Texte intégralMazzotti, Riccardo. « Studio e caratterizzazione di materiali compositi a matrice polimerica e rinforzo in fibre naturali ». Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19453/.
Texte intégralPampanini, Marco. « Caratterizzazione di materiali compositi rinforzati con fibra naturale ». Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/22101/.
Texte intégralNardon, Fabiola. « MATERIALI COMPOSITI PER IL RINFORZO DI STRUTTURE IN LEGNO : PROBLEMI DI DURABILITÀ E COMPATIBILITÀ ». Doctoral thesis, Università degli studi di Padova, 2014. http://hdl.handle.net/11577/3424592.
Texte intégralIl legno è un materiale da costruzione di lunga storia applicativa, molte strutture in legno, qualora adeguatamente progettate, realizzate e manutenute, risultano spesso ancora efficienti dopo secoli di utilizzo. La necessità di intervento di rinforzo sopraggiunge frequentemente quando sono richieste prestazioni meccaniche superiori rispetto a quelle che può offrire il materiale ligneo da solo. La ricerca di tecniche e prodotti adeguati allo scopo ha portato allo studio dei materiali compositi fibrorinforzati a matrice polimerica (FRP, Fiber Reinforced Polymers), i quali soprattutto grazie alla loro versatilità, sono già utilizzati efficacemente nelle tecniche di rinforzo di murature storiche e conglomerati cementizi. Il sodalizio tra materiali compositi a matrice polimerica e legno, risulta particolarmente indicato, soprattutto perché la peculiare leggerezza del legno viene mantenuta a fronte dell’aumento della resistenza della struttura. Sono anche evidenti le incompatibilità tra rinforzo e substrato, primo fra tutte il diverso comportamento nei confronti delle variazioni delle condizioni ambientali, in termini di temperatura e umidità. La recente introduzione di fibre naturali di origine vegetale, la cui sperimentazione è appena agli inizi, ha contribuito ad ampliare l’orizzonte di studio di tali materiali, in particolare qualora applicati al legno. Alcuni studi sulla validità di questi materiali innovativi (NFRP, NaturalFRP) hanno evidenziato i vantaggi rispetto alle fibre di uso comune, quali vetro e carbonio. Le fibre naturali sono biodegradabili, rinnovabili e riciclabili, non sono tossiche e la loro produzione richiede minore energia e costi ridotti; inoltre ne esiste una vasta gamma con caratteristiche chimico-fisiche e prestazioni meccaniche diverse, adattabili a numerosissime applicazioni. È tuttavia fondamentale non sottovalutare gli aspetti critici che possono emergere dal sodalizio legno-compositi naturali, come l’alto assorbimento di umidità, la problematica adesione fibra-matrice, la scarsa resistenza al calore e la suscettibilità ad attacchi agenti biodeteriogeni, causati dalla loro origine naturale. All’interno di questo panorama si è inserito tale lavoro di ricerca, il cui obiettivo principale è indagare la compatibilità e la durabilità da un punto di vista meccanico di alcuni materiali compositi naturali di recente introduzione per il rinforzo degli elementi in legno appartenenti a strutture di interesse storico-artistico e validare la loro efficacia mediante confronto con i materiali compositi comunemente già utilizzati. Mediante prove meccaniche effettuate sui materiali costituenti il sistema di rinforzo, fibre e matrici, e sul sistema stesso sono stati definiti i limiti applicativi dei materiali selezionati. Attraverso prove mirate ad indagare il fenomeno di aderenza sono stati determinati i requisiti che deve avere il legno affinché sia efficace l’intervento di rinforzo e quali condizioni ambientali ne garantiscono il perdurare o ne causano un rapido degrado. Infine con prove sull’elemento strutturale rinforzato si è inteso validare la possibilità di utilizzare i materiali compositi naturali come alternativa a quelli già comunemente utilizzati. Le prove sin qui condotte hanno permesso di validare in prima istanza i materiali compositi con fibre naturali, quali possibili alternative ai materiali già in uso, restano comunque da approfondire altri aspetti riguardo alle problematiche di compatibilità e durabilità.
CAPPAI, MARTA. « La conservazione dei dipinti murali su intonaci in terra cruda : valutazione dell’ efficacia di materiali naturali tradizionali per il consolidamento corticale ». Doctoral thesis, Università degli Studi di Cagliari, 2017. http://hdl.handle.net/11584/249651.
Texte intégralBADAGLIACCO, Dionisio. « ANALISI NUMERICA E SPERIMENTALE DELL’INFLUENZA DELLA QUALITA’ INTERFACCIALE SULLE PROPRIETA’ MECCANICHE DI MATERIALI COMPOSITI ». Doctoral thesis, Università degli Studi di Palermo, 2020. http://hdl.handle.net/10447/395126.
Texte intégralThe analysis of the interface between fiber and matrix is of fundamental importance for the study of the properties of innovative and sustainable composite materials for Civil Engineering. The research topic involved the study of innovative composites to be used in the industrial or sustainable construction sector obtained from waste and/or natural materials especially in terms of mechanical performance (flexural strength and compression), physical (density, porosity, water absorption by capillarity) and thermal (thermal conductivity, thermal diffusivity). These properties depend on the interaction that occurs between the constituents, intended as the dispersed phase (fibers or particles) and continuous phase (organic or inorganic matrices), as well as the percentage, distribution, orientation and degree of adhesion. The research in particular concerned the study of mortars obtained by exploiting natural and local resources, such as the common reed (Arundo donax L.), the diss (Ampelodesmos Mauritanicus), the crimsonn fountaingrass (Pennisetum Setaceum), and waste, such as the sawing mud that is produced by the cutting and polishing of marble and recycled glass from separate collection. The results demonstrated the strong influence of the percentage and the aspect ratio of the common reed fiber on the post-fracture toughness of the mortars by percentage and length. In particular, the optimal percentage is between 1 and 2% of fiber length 12cm. The experimental chemical and physical characterization of waste materials: sawing mud, coming from marble cutting and polishing plants, and glass, coming from separate collection, confirmed the feasibility of using them as raw materials for the formulation of binding systems moderately hydraulic for non-structural use. Diss fibers are certainly to be preferred over crimsonn fountaingrass fibers as a mortar additive for the best compatibility with the inorganic matrix due to both the best chemical composition and above all the best morphological characteristics. On the basis of these experimental evidences, in collaboration with the Northumbria University of Newcastle (UK), the study of eco-sustainable binding systems reinforced with diss fibers has been deepened with particular reference to the morphological aspects and the interaction between the constituents that influence the setting and hardening processes. In particular, new techniques were developed for the characterization of the mortars such as: the XRD quantitative analysis, which made it possible to monitor the progress of the carbonation reaction of the mortars according to the fiber content by quantifying the corresponding percentage of portlandite and calcite; and the technique of observation of fracture surfaces by aligning and superimposing images (Stacking Images Technique), which allows to obtain a single fully focused and sharp image of the irregular fracture surface of the sample through software processing of several images partially in focus. In this way, it is possible to identify the effective distribution of the fibers in the matrix and calculate the dispersion coefficient that can be related to the physical and mechanical properties of the mortars. For the study of the influence of the fiber-matrix interface on the physical and mechanical properties of composites, the physical and morphological properties of the fiber were assessed according to the aspect ratio and also assessed the effect of appropriate physical and chemical treatments. The results showed that the aspect ratio most influences the mechanical properties of the composites while the treatments modify the compatibility with the matrix. Finally, a brief description of each developed chapter is given below in the thesis. • Chapter 1: Description of the existing literature, concerning the role of natural fibers in organic and inorganic matrix composites, which motivated and encouraged the research activity that involved the Doctoral course: • Chapter 2: Numerical and experimental analysis of the influence of the addition of common reed fibers (Arundo donax) on the flexural properties of biolime mortars; • Chapter 3: Physical, chemical and mechanical characterization of a moderately hydraulic sustainable binder system obtained from the reuse of waste materials: sawing mud and recycled glass powder; • Chapter 4: Evaluation of the physical, mechanical and thermal properties of mortars sustainable from waste materials and reinforced with natural diss fiber (Ampelodesmos Mauritanicus) for sustainable construction; • Chapter 5: Comparison between 2 species of local plants: the diss and the more invasive crimsonn fountaingrass as possible aggregates for cement-based mortars; • Chapter 6: Conclusions and future developments
Zanini, Riccardo. « Studio dell’adenina come indurente per resine epossidiche e produzione di materiali compositi da fonti rinnovabili ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19235/.
Texte intégralFoschi, Margherita. « "Multa renascentur". Antico e moderno tra qualificazione e riqualificazione ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/5586/.
Texte intégralLivres sur le sujet "Materiali naturali"
Žitko, Miro. Gradnja z naravnimi materiali : Building with natural materials. Cerkno : Zalozba Porezen, 2013.
Trouver le texte intégralBurt, Erica. Natural materials. Vero Beach, FL : Rourke Enterprises, 1990.
Trouver le texte intégralSundarkrishnaa, K. L. Friction Material Composites : Materials Perspective. Berlin, Heidelberg : Springer Berlin Heidelberg, 2012.
Trouver le texte intégralWagner, Lorie A. Materials in the economy, material flows, scarcity, and the environment. Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey, 2002.
Trouver le texte intégralWagner, Lorie A. Materials in the economy, material flows, scarcity, and the environment. Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey, 2002.
Trouver le texte intégralThomas, Sabu, Chin Han Chan, Laly Pothen, Rajisha K. R. et Hanna Maria, dir. Natural Rubber Materials. Cambridge : Royal Society of Chemistry, 2013. http://dx.doi.org/10.1039/9781849737647.
Texte intégralThomas, Sabu, Chin Han Chan, Laly Pothen, Jithin Joy et Hanna Maria, dir. Natural Rubber Materials. Cambridge : Royal Society of Chemistry, 2013. http://dx.doi.org/10.1039/9781849737654.
Texte intégralHashizume, Hideo. Natural Mineral Materials. Tokyo : Springer Japan, 2022. http://dx.doi.org/10.1007/978-4-431-56924-4.
Texte intégralDey, Arjun, et Anoop Kumar Mukhopadhyay. Nanoindentation of Natural Materials. Boca Raton, FL : CRC Press, 2019. : CRC Press, 2018. http://dx.doi.org/10.1201/9781315155548.
Texte intégralJoanna, Copestick, dir. Natural decorating : Sophisticated simplicity with natural materials. London : Conran Octopus, 1995.
Trouver le texte intégralChapitres de livres sur le sujet "Materiali naturali"
Möser, Cornelia. « Materialism, Matter, Matrix, and Mater ». Dans Materialism and Politics, 203–14. Berlin : ICI Berlin Press, 2021. http://dx.doi.org/10.37050/ci-20_11.
Texte intégralWagner, Günther A. « Materials ». Dans Natural Science in Archaeology, 21–56. Berlin, Heidelberg : Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-03676-1_2.
Texte intégralDollard, Tom. « Natural building materials ». Dans Designed to Perform, 141–61. 2e éd. London : RIBA Publishing, 2022. http://dx.doi.org/10.4324/9781003344100-9.
Texte intégralReineccius, Gary. « Natural Flavoring Materials ». Dans Source Book of Flavors, 176–364. Boston, MA : Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-7889-5_7.
Texte intégralBustamante-Torres, Moisés, David Romero-Fierro, Jocelyne Estrella-Nuñez, Sandra Hidalgo-Bonilla et Emilio Bucio. « Natural Antimicrobial Materials ». Dans Environmental and Microbial Biotechnology, 149–69. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-7098-8_6.
Texte intégralRapp, George. « Lithic Materials ». Dans Natural Science in Archaeology, 69–90. Berlin, Heidelberg : Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-78594-1_4.
Texte intégralRapp, George R. « Lithic Materials ». Dans Natural Science in Archaeology, 63–86. Berlin, Heidelberg : Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/978-3-662-05005-7_4.
Texte intégralPapadopoulos, Christo. « Natural Lithography ». Dans SpringerBriefs in Materials, 37–44. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-31742-7_6.
Texte intégralFujishin, Randy. « Gathering Your Material ». Dans The Natural Speaker, 88–115. 10e éd. New York : Routledge, 2021. http://dx.doi.org/10.4324/9781003162933-5.
Texte intégralFujishin, Randy. « Gathering Your Material ». Dans The Natural Speaker, 83–109. Ninth edition. | New York, NY : Routledge, 2018. : Routledge, 2018. http://dx.doi.org/10.4324/9781315204338-5.
Texte intégralActes de conférences sur le sujet "Materiali naturali"
NELSON, JARED W., RONALD B. BUCINELL et DANIEL WALCZYK. « Bio-Industrial Materials Institute : Characterization of Natural Fiber Material Property Variability ». Dans American Society for Composites 2019. Lancaster, PA : DEStech Publications, Inc., 2019. http://dx.doi.org/10.12783/asc34/31325.
Texte intégralTonuk, Damla, et Tom Fisher. « Natural Materials – Nature of Materials ». Dans Design Research Society Conference 2018. Design Research Society, 2018. http://dx.doi.org/10.21606/drs.2018.273.
Texte intégralLaksono, Andromeda Dwi, Ilham Prabu Seno, Rifqi Aulia Tanjung et Basyaruddin. « Mechanical Properties of Natural Materials from Kalimantan as Substitute Material for Reinforcement Buildings ». Dans Proceedings of the 3rd International Conference on Innovative Research Across Disciplines (ICIRAD 2019). Paris, France : Atlantis Press, 2020. http://dx.doi.org/10.2991/assehr.k.200115.010.
Texte intégralVorotnikov, D., Ilya Medvedev et V. Kitaev. « SOFT WOODS – RAW MATERIALS FOR INNOVATIVE PRODUCTION OF CONSTRUCTION MATERIAL ». Dans Ecological and resource-saving technologies in science and technology. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2022. http://dx.doi.org/10.34220/erstst2021_43-47.
Texte intégralSloan, Mike, Luke Savage, Ken Evans et Bill Hooper. « Natural Fibers in Friction Materials ». Dans 24th Annual Brake Colloquium and Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2006. http://dx.doi.org/10.4271/2006-01-3187.
Texte intégralRucklidge, J. C., G. C. Wilson, A. E. Litherland, W. E. Kieser, J. A. Krestow et I. Tomski. « AMS of solid natural materials ». Dans The fifteenth international conference on the application of accelerators in research and industry. AIP, 1999. http://dx.doi.org/10.1063/1.59203.
Texte intégralMunson, Douglas, Timothy M. Adams et Siegrid Hall. « Determination of Material Damping Values for High Density Polyethylene Pipe Materials ». Dans ASME 2012 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/pvp2012-78776.
Texte intégralOuchen, Fahima, Perry Yaney, Donna Joyce, Adrienne Williams, Eliot Gomez, Guru Subramanyam et James Grote. « Natural materials for nano bio systems ». Dans SPIE NanoScience + Engineering, sous la direction de Norihisa Kobayashi, Fahima Ouchen et Ileana Rau. SPIE, 2014. http://dx.doi.org/10.1117/12.2066685.
Texte intégralHan, Daehoon, Hanlae Jo et Jaewook Ahn. « Terahertz spectroscopy of natural stone materials ». Dans 2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz). IEEE, 2014. http://dx.doi.org/10.1109/irmmw-thz.2014.6956360.
Texte intégralSchwarz, Simona. « Chitosan - A New Natural Adsorber Material ». Dans The 2nd World Congress on Civil, Structural, and Environmental Engineering. Avestia Publishing, 2017. http://dx.doi.org/10.11159/awspt17.1.
Texte intégralRapports d'organisations sur le sujet "Materiali naturali"
Midak, Lilia Ya, Ivan V. Kravets, Olga V. Kuzyshyn, Jurij D. Pahomov, Victor M. Lutsyshyn et Aleksandr D. Uchitel. Augmented reality technology within studying natural subjects in primary school. [б. в.], février 2020. http://dx.doi.org/10.31812/123456789/3746.
Texte intégralMyshakin, Evgeniy M., Vyacheslav N. Romanov et Randall Timothy Cygan. Natural materials for carbon capture. Office of Scientific and Technical Information (OSTI), novembre 2010. http://dx.doi.org/10.2172/1002102.
Texte intégralLomboy, Gilson, Douglas Cleary, Seth Wagner, Yusef Mehta, Danielle Kennedy, Benjamin Watts, Peter Bly et Jared Oren. Long-term performance of sustainable pavements using ternary blended concrete with recycled aggregates. Engineer Research and Development Center (U.S.), mai 2021. http://dx.doi.org/10.21079/11681/40780.
Texte intégralBerkowitz, Jacob, Nathan Beane, Kevin Philley, Nia Hurst et Jacob Jung. An assessment of long-term, multipurpose ecosystem functions and engineering benefits derived from historical dredged sediment beneficial use projects. Engineer Research and Development Center (U.S.), août 2021. http://dx.doi.org/10.21079/11681/41382.
Texte intégralGrubb, T. G. Constructing bald eagle nests with natural materials. Ft. Collins, CO : U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1995. http://dx.doi.org/10.2737/rm-rn-535.
Texte intégralBecker, Sarah, Heather Sussman, S. Blundell, Vern Vanderbilt et Igor Semyonov. Analysis of spectropolarimetric responses in the visible and infrared for differentiation between similar materials. Engineer Research and Development Center (U.S.), septembre 2022. http://dx.doi.org/10.21079/11681/45422.
Texte intégralKETCHAM, Richard, et Romy HANNA. Expert-guided CT beam hardening correction for heterogeneous natural materials. Cogeo@oeaw-giscience, septembre 2011. http://dx.doi.org/10.5242/iamg.2011.0283.
Texte intégralBroome, Scott, Joshua Feldman, Jason Heath, Kristopher Kuhlman, Tina Nenoff, David Rademacher, Guangping Xu, Michelle Williams, Matthew Paul et Scott Broome. Effect of Zeolitization on Noble Gas Transport in Natural Materials. Office of Scientific and Technical Information (OSTI), mars 2019. http://dx.doi.org/10.2172/1761849.
Texte intégralSleep, Matthew, et Damian Matzen. ADA Accessible Trail Improvement with Naturally Occurring, Sustainable Materials. Transportation Research and Education Center (TREC), 2020. http://dx.doi.org/10.15760/trec.249.
Texte intégralZhou, Hong-Cai J. System Development for Vehicular Natural Gas Storage Using Advanced Porous Materials. Office of Scientific and Technical Information (OSTI), mars 2015. http://dx.doi.org/10.2172/1177205.
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