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2721“…Devices using well-established analytical techniques such as ion mobility spectrometry, gas chromatography coupled with mass spectrometry, or flame photometry, in addition to unquestionable advantages, also have some limitations (complexity, high unit cost, lack of selectivity). …”
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2722por Davidy, Alon“…This is because the flammable butane is separated from the flame produced in the petroleum coke burner. The proposed ORC obeys the two fundamental laws of thermodynamics. …”
Publicado 2022
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2723por Kawalerczyk, Jakub, Walkiewicz, Joanna, Dziurka, Dorota, Mirski, Radosław, Brózdowski, Jakub“…The effect of silanization was determined with the use of Fourier transform infrared spectroscopy (FTIR), flame atomic absorption spectrometry (FAAS), and elemental analysis. …”
Publicado 2022
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2724“…Resilience to daylight, resilience to rubbing, fire resistance, and flame retardance of the selected material were evaluated as being suitable for use as a building material for interiors.…”
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2725por Naz, Javeria, Sharif, Muhammad Imran, Sharif, Muhammad Irfan, Kadry, Seifedine, Rauf, Hafiz Tayyab, Ragab, Adham E.“…The ensemble feature vector is optimized using the Binary Dragonfly algorithm (BDA), Moth–Flame Optimization (MFO) algorithm, and Particle Swarm Optimization (PSO) algorithm. …”
Publicado 2023
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2726por Spaan, Kyra M., Yuan, Bo, Plassmann, Merle M., Benskin, Jonathan P., de Wit, Cynthia A.“…Application of the method to WWTP sludge revealed that chlorinated paraffins (CPs) accounted for most (∼92%) of the EOCl, while brominated flame retardants and per- and polyfluoroalkyl substances (PFAS) accounted for only 54% of the EOBr and 2% of the EOF, respectively. …”
Publicado 2023
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2727“…MWCNTs (multiwalled carbon nanotubes) were applied to fiber-reinforced composite materials with phenolic resin having flame retardance for the composite heating panels of railroad vehicles. …”
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2728por Anastasiadou, Dimitra, Ligt, Bianca, He, Yunyang, van de Poll, Rim C. J., Simons, Jérôme F. M., Figueiredo, Marta Costa“…Catalysts with different ratios of CuO and ZnO, synthesised via flame spray pyrolysis, were explored for the reaction. …”
Publicado 2023
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2729“…Various combustion characteristics of each surrogate component and the RP-3 aviation kerosene, such as the ignition delay, concentration of material components, laminar flame, and NO emission, were examined to validate the developed mechanism. …”
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2730por Cheng, Peifeng, Qiao, Pengcheng, Zheng, Chunmeng, Liu, Ziyu, Zhang, Zhanming, Li, Yiming“…The molecular weight distribution and component changes in aged asphalt before and after the addition of a cold recycling agent were also analyzed by gel permeation chromatography (GPC) and hydrogen-flame ionization test. The results showed that the permeable cold recycling agent has a recycling effect on the aged asphalt, but its effectiveness is greatly affected by recycling agent composition. …”
Publicado 2023
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2731“…This study investigates the flavor compounds of three typical base liquors (Jiangxiang, Chuntian, and Jiaodixiang) by LLE/LLME/HS-SPME, gas chromatography–mass spectrometry (GC-MS), gas chromatography–flame ionization detection (GC-FID), sensory analysis, and odor activity value (OAV). …”
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2732por Zhang, Yang, Zhao, Ziwen, Ma, Ruirong, Liang, Jinhu, Yao, Qian, Wang, Quan-De, Zhao, Fengqi“…Finally, a skeletal mechanism for NM is derived via the combination of directed relation graph-based methods, which demonstrates good prediction accuracy of NM ignition and flame speeds. The present work should be valuable for understanding the combustion chemistry of NM and the development of the fundamental reaction mechanism of nitroalkane fuels.…”
Publicado 2023
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2733por Luo, Lin, Ma, Kang, Song, Xin, Zhao, Yuling, Tang, Jie, Zheng, Zongmin, Zhang, Jianmin“…Furthermore, this composite membrane demonstrated greatly improved flame retardancy compared with PP and PVDF membranes. …”
Publicado 2023
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2734por Aroniadou-Anderjaska, Vassiliki, Figueiredo, Taiza H., de Araujo Furtado, Marcio, Pidoplichko, Volodymyr I., Braga, Maria F. M.“…Organophosphorus compounds (OPs) have applications in agriculture (e.g., pesticides), industry (e.g., flame retardants), and chemical warfare (nerve agents). …”
Publicado 2023
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2735“…These data were fed into a novel Modified Moth Flame Optimization-based feature selection method that assisted in optimal feature selection. …”
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2736por Toot, Jonathan, Jenkins, Cathy, Dunphy, Gail, Boehme, Shannon, Hart, Mike, Milsted, Amy, Turner, Monte, Ely, Daniel“…Urine was collected (24 hrs at 15 weeks of age) for Na and K measurements by flame photometry. RT-PCR was used to demonstrate the presence of renal androgen receptor (AR) transcripts. …”
Publicado 2008
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2737“…The analysis is conducted using headspace (HS) gas chromatography (GC) with flame ionization detector. Using a robot autosampler, the samples are digested in full automation with simulated gastric fluid (1 h at 37°C) under shaking, which frees acetaldehyde loosely bound to matrix compounds. …”
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2738por Pirsaraei, Seyed Reza Azimi“…The scalp hair samples were collected from 25 workers who were occupationally exposed to lead contamination as a case group and from 25 subjects among the staff of the same industry and 25 subjects among Zanjan citizens as the first and second control groups respectively. A flame atomic absorption spectrophotometer used to determine lead level in all of the samples. …”
Publicado 2007
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2739por Suliburska, J.“…The content of minerals in hair samples was determined by flame atomic absorption spectrometry. Dietary intake of the analysed minerals was assayed on the basis of dietary intake interviews from three preceding days and evaluated using the dietetic computer programme. …”
Publicado 2011
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2740“…Both of these sample types were subjected to quantitative and qualitative analysis by gas chromatography (GC)–flame ionization detector (FID) and GC–mass spectrometry (MS). • Key Results and Conclusions Whereas the profiles of emitted compounds showed qualitative homogeneity, being mainly composed of methyl benzoate with quantitative variation, the profiles of endogenous compounds showed both qualitative and quantitative variation. …”
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