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Search results for: FDI
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Real-time monitoring of volatiles and particles emitted from thermoplastic filaments during 3D printing
PublicationPresentation on the use of instrumental analytical techniques for the assessment of emission of volatiles and particulates during fdm 3d printing.
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Fadi Najjar
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Fault Loop Impedance Measurement in Circuits Fed by UPS and Principle of Safety Protection
PublicationThis paper indicates a significant problem of uncertainty of fault loop impedance (FLI) measurement in circuits powered from uninterruptible power supply (UPS) (double-conversion AC-DC-AC). The correctly determined value of this impedance, related to the short-circuit current disconnection time and to the reference value, is one of the most important elements that determines the approval of an electrical installation and its receivers...
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L'Erma di Bretschneider
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Photomonitoring of activities carried out in the area of the "Mercato di Sant’Ambrogio" Sant'Ambrogio market and its direct neighbourhood, in the Florence, Italy, case study; stage from March 2023 year
Open Research DataThe data presents photomonitoring (visual documentation report in the form of photographs) of activities carried out in the area of the "Mercato di Sant’Ambrogio" Sant'Ambrogio market and its immediate vicinity, in the Florence, Italy, case study; stage from March 2023 year, during the one week of the monitoring. The monitoring is a part of follow-up...
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Application of normal-phase high-performance liquid chromatography followed by gas chromatography for analytics of diesel fuel additives
PublicationThe paper presents the results of investigations on new procedures of determination of selected cleaning additives in diesel fuel. Two procedures: one-step analysis using gas chromatography with flame ionization detection (GC-FID) or mass spectrometry (GC-MS) and a two-step procedure in which normal-phase high-performance liquid chromatography (NP-HPLC) was used for preliminary separation of the additives, were compared. The additive...
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Research on the separation properties of empty-column gas chromatography (EC-GC) and conditions for simulated distillation (SIMDIS)
PublicationThe paper presents the results of investigations on new procedures of determination of selected cleaning additives in diesel fuel. Two procedures: one-step analysis using gas chromatography with flame ionization detection (GC-FID) or mass spectrometry (GC-MS) and a two-step procedure in which normal-phase high-performance liquid chromatography (NP-HPLC) was used for preliminary separation of the additives, were compared. The additive...
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The influence of amorphous macrodiol, diisocyanate type and l-ascorbic acid modifier on chemical structure, morphology and degradation behavior of polyurethanes for tissue scaffolds fabrication
PublicationStudies described in this work were related to the bulk synthesis and characterization of polyurethanes (PURs) obtained with the use of cyclic 4,4′-methylene bis(cyclohexyl isocyanate) (HMDI) or linear 1,6-hexamethylene diisocyanate (HDI), amorphous α,ω-dihydroxy(ethylene-butylene adipate) macrodiol (PEBA), 1,4-butandiol (BDO) chain extender and dibutyltin dilaurate (DBTDL) catalyst. Obtained PURs were modified with l-ascorbic...
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O.P.D. Restauro. Rivista dell'Opificio delle Pietre Dure e Laboratori di Restauro di Firenze
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Acme. Annali della Facoltà di Lettere e Filosofia dell’Università degli Studi di Milano
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Con l’introduzione
PublicationNata nel 1953 con l’obiettivo di portare l’Italia tra le nazioni avanzate anche in campo energetico, Eni rappresenta una delle principali imprese ad aver influenzato l’innovazione economica del Paese. La sua storia, legata a doppio filo alla figura di Enrico Mattei, consente di seguirne le traiettorie di sviluppo e le strategie di internazionalizzazione, nel quadro di un contesto in continua evoluzione. Questo volume ripercorre...
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Implementacja modelu histerezy Preisacha ze sprzężeniem zwrotnym do symulacji histerezy magnetycznej rdzenia transformatora zwijanego z blachy
PublicationW referacie przedstawiono skalarny model histerezy Preisacha (MHP) z nieliniowym sprzężeniem zwrotnym. Zaproponowano aproksymację funkcji dystrybucji Preisacha (FDP) przez skończony szereg funkcyjny zawierający funkcje Gaussa z dwiema zmiennymi. Współczynniki FDP wyznaczono na podstawie procedury optymalizacyjnej Levenberga-Marquardta przy wykorzystaniu jedynie pierwotnej krzywej magnesowania oraz głównej petli histerezy. Weryfikacja...
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Studi e problemi di critica testuale
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Chigiana: Rassegna annuale di Studi musicologici
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Rivista di storia e letteratura religiosa
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Annali di Archeologia e Storia Antica
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Rivista di Analisi e Teoria Musicale
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SEICENTO & SETTECENTO Rivista di letteratura italiana
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Rivista di letterature moderne e comparate
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Bollettino di Geofisica Teorica ed Applicata
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Rivista di cultura classica e medioevale
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Annali dell istituto Italiano di numismatica
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Bollettino di Storia delle Scienze Matematiche
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Annali di storia delle Universita italiane
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Nuova corrente: rivista trimestrale di letteratura
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Saggi e memorie di storia dell’arte
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RIVISTA DI STUDI PORTOGHESI E BRASILIANI
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Rivista di storia del diritto italiano
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Prometheus: rivista quadrimestrale di studi classici
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Rivista di Filologia e Letterature Ispaniche
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Incontri: rivista europea di studi italiani
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Rivista di storia della chiesa in Italia
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CLIO: rivista trimestrale di studi storici
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Rivista di studi bizantini e neoellenici
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Acta Philosophica. Rivista internazionale di filosofia
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Archivio Italiano di Urologia e Andrologia
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Antropologia e Teatro-Rivista di Studi
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Cultura-Rivista di Filosofia Letteratura Storia
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Giornale Italiano di Ostetricia e Ginecologia
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GIORNALE ITALIANO DI DERMATOLOGIA E VENEREOLOGIA
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Archivio di Studi Urbani e Regionali
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Rivista Internazionale di Filosofia e Psicologia
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Quaderni di Diritto e Politica Ecclesiastica
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Rendiconti del Circolo Matematico di Palermo
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Rivista Italiana della Medicina di Laboratorio
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Rivista Italiana di Filosofia Analitica Junior
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Rivista Italiana di Filosofia del Linguaggio
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Annali di Ca' Foscari. Serie Orientale
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ANNALI DELL ISTITUTO SUPERIORE DI SANITA
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pl.it / rassegna italiana di argomenti polacchi
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