Mostrando 2,481 - 2,500 Resultados de 4,286 Para Buscar '"In Flames"', tiempo de consulta: 0.17s Limitar resultados
  1. 2481
    “…We also examined expected BVOC emissions at different stages of fire development and combustion, from drying to flaming, and from heatwaves coming into contact with unburned vegetation at the edge of fires. …”
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  2. 2482
    “…The objective of this study is to determine the phytochemical and elemental constituents of the extracts of A. nilotica pods. Flame emission and atomic absorption spectrometry were also used to determine the presence or absence of micro- and macro-elements in the extracts. …”
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  3. 2483
    “…The TiO(2) nanopowders were produced via flame synthesis and collected by a bag filter system for subsequent harvesting. …”
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  4. 2484
    “…The most common techniques currently practiced are arc discharge, laser ablation, and chemical vapor deposition and flame synthesis. The purification of CNTs is carried out using various techniques mainly oxidation, acid treatment, annealing, sonication, filtering chemical functionalization, etc. …”
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  5. 2485
    “…Tris-(2,3-dibromopropyl) isocyanurate (TDBP-TAZTO), an emerging brominated flame retardant, possesses the characteristics of candidate persistent organic pollutants and has displayed toxicity to fish and rodents. …”
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  6. 2486
    “…The burn types included electrical, fire/flame, and chemical. All patients received continuous and intermittent electrical transcutaneous nerve stimulation sessions three times per week for 4 weeks. …”
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  7. 2487
    por Frankowski, Marcin
    Publicado 2015
    “…In addition, total Al content was determined in biological samples and pseudo total Al content in soil samples collected under plant saplings, using atomic absorption spectrometry with flame atomization. A number of relations concerning the occurrence of Al and Ca in soils and plant parts of B. pendula (tap roots, lateral roots, stem, twigs, and leaves) were observed. …”
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  8. 2488
    por Lucas, L. L.
    Publicado 2000
    “…All of the other tritiated-water standards (SRMs 4361B, 4361C, 4926, 4926C, 4926D, 4926E, 4927, 4927B, 4927E, and 4927F) were available, having been stored in flame-sealed glass ampoules. Where possible, massic-activity ratios measured by liquid-scintillation counting are compared with massic-activity ratios calculated from gravimetric dilution factors. …”
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  9. 2489
    “…Acetylated ethylene glycol was extracted with dichloromethane and analyzed by gas chromatography using a flame ionization detector. The amount of nonionic surfactant in the sample was determined by comparing the released ethylene glycol diacetate signal to that measured from calibration standards. …”
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  10. 2490
    “…FAME analysis by capillary gas chromatography using a flame ionization detector (GC-FID). Two standards are used, including 1,2-dinonadecanoyl-sn-glycero-3-phosphocholine (PC(19:0/19:0)) to assess the overall recovery of the extraction method, and methyl decanoate (MeC10:0) as an internal standard (ISTD) for the GC analysis.…”
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  11. 2491
    “…This additional exothermic energy release contributes to an increase in overall reactivity of I(4)O(9) when dry mixed with nano-aluminum (Al) powder, resulting in a minimum of 150% increase in flame speed compared to Al + I(2)O(5). This study shows that as an oxidizer, I(4)O(9) has more reactive potential than other forms of iodine(V) oxide when combined with Al, especially if I(4)O(9) can be passivated to inhibit absorption of water from its surrounding environment.…”
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  12. 2492
    “…The fatty acid compositions of all yogurts were analyzed by Gas Chromatography with flame ionization detector (GC-FID). Goat yogurt lipids have been found to exert more potent inhibitory activity (i.e. lower IC(50) values in both TL and TPL samples) in contrast to the corresponding fractions of cow and ewe yogurts. …”
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  13. 2493
    “…The total concentration of proteins was determined by Bradford method; Cu and Fe associated with phaseolin and other proteins were obtained by graphite furnace atomic absorption spectrometry and by flame atomic absorption spectrometry, respectively. …”
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  14. 2494
    “…Finally, some interesting findings and potential utilization (warm mixing and flame retardants) of GO in asphalt pavement construction were explained.…”
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  15. 2495
    “…Their performance depends on a number of parameters but the nanoparticles dispersion and distribution state remains the key challenge in order to obtain the full nanocomposites’ potential in terms of, e.g., flame retardance, mechanical, barrier and thermal properties, etc., that would allow extending their use in the industry. …”
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  16. 2496
  17. 2497
    “…The cone calorimetry data demonstrated that flame resistance of co-extruded WPCs was improved with the use of combined fillers in the shell layer, especially with increased loading of BFs. …”
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  18. 2498
    “…An online two-dimensional (2D) liquid chromatography/2D gas chromatography system with two mass-selective detectors has been developed on the basis of a previous system with two flame ionization detectors. The method translation involved the change of carrier gas from hydrogen to helium, column dimension and detectors. …”
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  19. 2499
    por Zhang, Honggen, Wang, Zhenyu, Liu, Oscar
    Publicado 2015
    “…The aim of this study was to develop a simple, robust, and derivatization-free GC method that is suitable for routine analysis of all the major components in oleic acid USP-NF (United States Pharmacopeia-National Formulary) material. A gas chromatography–flame ionization detection (GC–FID) method was developed for direct quantitative analysis of oleic acid and related fatty acids in oleic acid USP-NF material. …”
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  20. 2500
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