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2521por Janke, David, Yi, Qianying, Thormann, Lars, Hempel, Sabrina, Amon, Barbara, Nosek, Štěpán, van Overbeke, Philippe, Amon, Thomas“…Tracer gas was released inside the model and measured at the outlet area, using a fast flame ionization detector (FFID). Additionally, the normal velocity on the area was measured using laser Doppler anemometry (LDA). …”
Publicado 2020
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2522por Barmpoutis, Panagiotis, Papaioannou, Periklis, Dimitropoulos, Kosmas, Grammalidis, Nikos“…This paper presents an overview of the optical remote sensing technologies used in early fire warning systems and provides an extensive survey on both flame and smoke detection algorithms employed by each technology. …”
Publicado 2020
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2523“…The recycling of this plastic fraction is a complex issue, heavily conditioned by the content of harmful additives, such as brominated flame retardants. Thus, the management and reprocessing of WEEE plastics pose environmental and human health concerns, mainly in developing countries, where informal recycling and disposal are practiced. …”
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2524“…To explain and describe the process, analytical methods were used, i.e., (1)H and (13)C NMR (nuclear magnetic resonance), GC-FID (gas chromatography coupled with flame ionisation detection), and GPC (gel permeation chromatography). …”
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2525“…This study is the development of a new solid phase extraction method based on using magnetic multiwalled carbon nanotubes impregnated with 1-(2-pyridylazo)2-naphthol (PAN) for separation, preconcentration, and flame atomic absorption spectrometric determination of Pb(II) and Cu(II). …”
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2526por El Gazi, Marouane, Sonnier, Rodolphe, Giraud, Stéphane, Batistella, Marcos, Basak, Shantanu, Dumazert, Loïc, Hajj, Raymond, El Hage, Roland“…It also allows drawing some conclusions about the flame retardant strategies to reduce the pHRR..…”
Publicado 2021
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2527“…In 2017, more than 60,000 firefighters and oilfield-workers injuries and fatalities occurred while they were working under various thermal hazards such as flame, radiant heat, steam, etc., or due to their significant heat stress related discomfort. …”
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2528por do Nascimento, Lidiane Diniz, Silva, Sebastião Gomes, Cascaes, Márcia Moraes, da Costa, Kauê Santana, Figueiredo, Pablo Luis Baia, Costa, Cristiane Maria Leal, Andrade, Eloisa Helena de Aguiar, de Faria, Lênio José Guerreiro“…The composition of the essential oils was determined with gas chromatography-mass spectrometry and gas chromatography-flame ionization detection analyses. The influence of drying on the chemical composition of the essential oils of L. thymoides was evaluated by multivariate analysis, and their antioxidant activity was investigated via the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. …”
Publicado 2021
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2529por Merkl, Padryk, Zhou, Shuzhi, Zaganiaris, Apostolos, Shahata, Mariam, Eleftheraki, Athina, Thersleff, Thomas, Sotiriou, Georgios A.“…This tunable extinction was achieved by the addition of SiO(2) during the flame synthesis of the nanoparticles, which acted as a dielectric spacer between the spherical silver nanoparticles and was also computationally validated by simulating the extinction spectra of similar silver nanoaggregates. …”
Publicado 2021
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2530por Ielo, Ileana, Giacobello, Fausta, Sfameni, Silvia, Rando, Giulia, Galletta, Maurilio, Trovato, Valentina, Rosace, Giuseppe, Plutino, Maria Rosaria“…In this review the sol–gel method for preparing stimuli-responsive coatings as smart sensor materials is described; polymers and nanoparticles sensitive to pH, temperature, phase, light and biomolecules are also treated; nanomaterials based on phosphorus, borates, hydroxy carbonates and silicones are used and described as flame-retardant coatings; organic/inorganic hybrid sol–gel coatings for industrial applications are illustrated; carbon nanotubes, metallic oxides and polymers are employed for nano/ultrafiltration membranes and antifouling coatings. …”
Publicado 2021
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2531“…The sample preparation techniques used in conjunction with the separation techniques were various variants of extraction (solvent extraction, liquid-liquid extraction, liquid-phase microextraction, solid phase extraction) and distillation (steam and hydro-). Detection was by flame ionisation and mass spectrometry (MS) in gas chromatography (GC) while in liquid chromatography was mainly by spectrophotometry.…”
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2532“…Therefore, an adapted mathematical model is proposed that allows us to formalize the structure of virtual objects of burning, their basic properties and the processes of changing states, starting from the flame development of an object and ending with their complete destruction or extinguishment. …”
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2533“…A skin biopsy revealed diffuse infiltration of eosinophils in the entire dermis and “flame figures” compatible with WS. Initially, the patient was successfully treated with methylprednisolone. …”
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2534por Jarosiewicz, Monika, Duchnowicz, Piotr, Jarosiewicz, Paweł, Huras, Bogumiła, Bukowska, Bożena“…Brominated flame retardants (BFRs) are substances used to reduce the flammability of plastics. …”
Publicado 2021
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2535por Brusamarello, Elena, Blonda, Cataldo, Salazar-Castro, Cristina, Pascui, Andrea Eva, Canu, Paolo, Glisenti, Antonella“…[Image: see text] La(0.6)Ca(0.2)Fe(0.8)Cu(0.2)O(3), undoped (LF) and Ca, Cu-doped (LCFC), powders, obtained by different industrial procedures, are compared to evaluate reproducibility and scale-up in different industrial synthetic approaches: flame spray pyrolysis (FSP) and coprecipitation (COP). …”
Publicado 2021
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2536por Abdel-Basset, Mohamed, Eldrandaly, Khalid A., Shawky, Laila A., Elhoseny, Mohamed, AbdelAziz, Nabil M.“…In this paper, a hybrid Computational Intelligence (CI) algorithm called Moth-Flame Optimization and Marine Predators Algorithms (MOMPA) is proposed for planning the COVID-19 pandemic medical robot's path without collisions. …”
Publicado 2022
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2537por Członka, Sylwia, Fischer Kerche, Eduardo, Motta Neves, Roberta, Strąkowska, Anna, Strzelec, Krzysztof“….% of the reinforcements on the processing characteristics, cellular structure, mechanical, dynamic-mechanical, thermal, and flame behaviors were assessed and discussed for RPUF freely expanded. …”
Publicado 2021
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2538“…In this study, trace amount of Cd ion or Cd(II) in water and in the industrial effluent sample were determined via the solid phase extraction approach based on the γ-Alumina/β-Cyclodextrin as a sorbent followed by flame atomic absorption spectrometry. The effects of various parameters such as pH, the Cd(II) concentration, amount of sorbent, and type and concentration of the eluting agents were determined on the removal efficiency. …”
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2539por Santiago-Calvo, Mercedes, Carracedo-Pérez, María, Puertas, María Luisa, Esteban-Cubillo, Antonio, Santaren, Julio, Villafañe, Fernando, Rodríguez-Pérez, Miguel-Ángel“…In the present study, a promising flame retardant consisting of 80 wt% silane-modified nanosepiolites functionalized with 20 wt% graphite (SFG) is used to obtain a synergistic effect principally focussed on the thermal stability of water-blown rigid polyurethane (RPU) foams. …”
Publicado 2022
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2540por Chen, Timothy Bo Yuan, De Cachinho Cordeiro, Ivan Miguel, Yuen, Anthony Chun Yin, Yang, Wei, Chan, Qing Nian, Zhang, Jin, Cheung, Sherman C. P., Yeoh, Guan Heng“…The modelling framework was tested for pure and flame-retardant polyethylene systems. Based on the modelling results, the chemical distribution of the fully decomposed chemical compounds was realised for the selected polymers. …”
Publicado 2022
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