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2941“…Their flammability, thermal, moisture absorption and mechanical properties were analysed in terms of the amount of nHA. The flame behavior of neat PLA and composites evaluated by the UL-94 test demonstrated that only the composite containing the highest quantity of nHA (i.e., 40 wt% nHA in matrix) was found to achieve an FH-1 rating and exhibited no recorded burn rate, whereas other composites obtained only an FH-3. …”
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2942por Tualeka, Abdul Rohim, Martiana, Tri, Ahsan, Ahsan, Russeng, Syamsiar S., Meidikayanti, Wulan“…METHODS: Measurement of benzene concentration using a gas chromatography-flame ionisation detector (GC-FID). MDA levels used a modified spectrophotometric and GSH method of thiobarbituric acid (TBA) test. …”
Publicado 2019
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2943por Routti, Heli, Berg, Mari K., Lille-Langøy, Roger, Øygarden, Lene, Harju, Mikael, Dietz, Rune, Sonne, Christian, Goksøyr, Anders“…The most abundant PFCA in polar bear tissue, perfluorononanoate, increased polar bear PPARA-mediated luciferase activity to a level comparable to that of the potent PPARA agonist WY-14643 (~8-fold, 25 μM). Several brominated flame retardants were weak agonists of human and polar bear PPARA. …”
Publicado 2019
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2944por Qin, Chuanrui, Lu, Wei, He, Zhenglong, Qi, Guansheng, Li, Jinliang, Hu, Xiangming“…In view of the accidents such as rock mass breakage, roof fall and coal slide in coal mines, polyurethane/mesoscopic fly ash (PU/MFA) reinforcement materials were produced from polymethylene polyphenylene isocyanate (PAPI), the polyether polyol, flame retardant, and MFA using stannous octanate as a catalyst. 3-Glycidoxypropyltrimethoxysilane (GPTMS) was grafted on MFA surface, aiming to improve the mechanical properties of PU/MFA composites. …”
Publicado 2019
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2945por Niedermaier, Matthias, Taniteerawong, Chatpawee, Schwab, Thomas, Zickler, Gregor, Bernardi, Johannes, Diwald, Oliver“…Starting with indium‐magnesium‐oxide nanoparticle powders obtained via injection of an indium organic precursor into the magnesium combustion flame and subsequent particle quenching in argon, we investigated the stability of the trivalent In(3+) ions in the host lattice of MgO nanoparticles by determining grain growth, morphology evolution and impurity segregation. …”
Publicado 2019
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2946por Gupta, Ruby, Abraham, Ransi Ann, Kondal, Dimple, Dhatwalia, Savita, Jeemon, Panniyammakal, Reddy, K. S., Prabhakaran, D., Ramakrishnan, Lakshmy“…Their lipid profile and hs CRP were measured and fatty acids analyzed using gas chromatography (GC) with flame ionization detector (FID). RESULTS: Complete data was available for 176 participants. …”
Publicado 2019
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2947por Dai, Lizhen, Yang, Baodong, Wang, Jinzhong, Zhang, Zhiyong, Yang, Rui, Zhang, Tieqiang, Ren, Zhengguang, Lin, Caili“…We also identify the perimicrovillar membrane, which ensheaths the microvilli of midgut loop enterocyte, and the flame-like luminal membrane, which covers the microvilli of the conical midgut epithelium. …”
Publicado 2019
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2948por Doan, Anh Tung, Yokoyama, Takahiro, Dao, Thang Duy, Ishii, Satoshi, Ohi, Akihiko, Nabatame, Toshihide, Wada, Yoshiki, Maruyama, Shigenao, Nagao, Tadaaki“…Spectrally selective detection is of crucial importance for diverse modern spectroscopic applications such as multi-wavelength pyrometry, non-dispersive infrared gas sensing, biomedical analysis, flame detection, and thermal imaging. This paper reports a quad-wavelength hybrid plasmonic–pyroelectric detector that exhibited spectrally selective infrared detection at four wavelengths—3.3, 3.7, 4.1, and 4.5 μm. …”
Publicado 2019
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2949Modeling and Selection of RF Thermal Plasma Hot-Wall Torch for Large-Scale Production of Nanopowderspor Bai, Liuyang, He, Jiaping, Ouyang, Yuge, Liu, Wenfu, Liu, Huichao, Yao, Haizi, Li, Zengshuai, Song, Jun, Wang, Yinling, Yuan, Fangli“…However, when this feeding style is applied, although the negative axial velocity region is decreased, the plasma gas and kinetic energy of the vapor phase near the wall of the plasma reactor are less and lower, respectively; as a result, that plasma flame is more difficult to be arced. A new plasma arcing method by way of feeding gun instead of torch wall was proposed and put in use. …”
Publicado 2019
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2950“…The clams sampled from three different rivers (Mekong, Pa Sak, and Lopburi) from Thailand were analyzed for the presence of heavy metals (Zn, Cu, Cd, Cr, Mn, and Pb) with an air-acetylene flame atomic absorption spectrophotometer (AAS). …”
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2951por Lu, Zifan, Su, Tiantian, Feng, Yanting, Jiang, Shiqi, Zhou, Chunxia, Hong, Pengzhi, Sun, Shengli, Li, Chengyong“…The silver ion content of the sample determined by the N-CQDs detection method was 1.442 mg/L, with a relative error of 6.24% with respect to flame atomic absorption spectrometry, according to which the Ag(+) content was 1.352 mg/L. …”
Publicado 2019
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2952por Sarwar, Barera, Bajwa, Imran Sarwar, Jamil, Noreen, Ramzan, Shabana, Sarwar, Nadeem“…There is a need for high-quality and intelligent fire alarm systems that use multiple sensor values (such as a signal from a flame detector, humidity, heat, and smoke sensors, etc.) to detect true incidents of fire. …”
Publicado 2019
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2953“…Separation and identification of volatile components and sulfur compounds were investigated by gas chromatography-olfactometry (GC-O), gas chromatography-mass spectrometry (GC–MS) and gas chromatography with flame photometric detection (GC-FPD). The results showed that 44, 43 and 44 volatile compounds were detected in T1, T2 and T3 samples, respectively. …”
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2954“…The faecal microbiota was assessed with GA-map® dysbiosis test and SCFA with gas chromatography and flame ionisation detection. Fourteen men and 75 women with a mean age of 44.6 (SD 8.7) years, BMI 41.8 (SD 3.6) kg/m(2), and intake of NNSs 7.5 units/day (SD 3.2; range 0–43) were included. …”
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2955por Zghaibi, Nour, Omar, Rozita, Mustapa Kamal, Siti Mazlina, Awang Biak, Dayang Radiah, Harun, Razif“…The content of fatty acid methyl esters (FAMEs) in the lipid was analyzed by using a gas chromatography—flame ionization detector (GC/FID). The highest lipid yield (16.1%) was obtained using 10% (w/v) brine at optimum extraction parameters of 5% (w/v) solid loading, 100 °C, and 30 min. …”
Publicado 2019
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2956por Melo, Ramaiana Soares, Albuquerque Azevedo, Águida Maria, Gomes Pereira, Antônio Mateus, Rocha, Renan Rhonalty, Bastos Cavalcante, Rafaela Mesquita, Carneiro Matos, Maria Nágila, Ribeiro Lopes, Pedro Henrique, Gomes, Geovany Amorim, Soares Rodrigues, Tigressa Helena, dos Santos, Hélcio Silva, Ponte, Izabelly Linhares, Costa, Renata Albuquerque, Brito, Gabriel Sousa, Catunda Júnior, Francisco Eduardo Aragão, Carneiro, Victor Alves“…Hydrodistillation was used to obtain the EOOG, and the analysis of chemical composition was done by gas chromatography coupled with mass spectrometry (GC/MS) and flame ionization detection (GC/FID). EOOG biological activity was verified against isolates of Staphylococcus aureus and Escherichia coli, using four strains for each species. …”
Publicado 2019
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2957“…The predicted molar fractions of CO, H(2), CO(2), H(2)O, etc. over the pores between particles were highly two-dimensional; the flame thickness was on the order of the particle diameter (2.5 mm) and smaller than the particle diameter. …”
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2958por Tasdemir, Deniz, Kaiser, Marcel, Demirci, Betül, Demirci, Fatih, Baser, K. Hüsnü Can“…The essential oil was obtained by hydrodistillation from the dried herbal parts of O. onites and analyzed by Gas Chromatography-Flame Ionization Detector (GC-FID) and Gas Chromatography coupled with Mass Spectrometry (GC-MS). …”
Publicado 2019
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2959por Galluzzo, Francesco Giuseppe, Cammilleri, Gaetano, Ulrici, Alessandro, Calvini, Rosalba, Pulvirenti, Andrea, Lo Cascio, Giovanni, Macaluso, Andrea, Vella, Antonio, Cicero, Nicola, Amato, Antonella, Ferrantelli, Vincenzo“…The fatty acid (FA) profile of wild Theba pisana, Cornu aspersum, and Eobania vermiculata land snail samples, collected in Sicily (Southern Italy), before and after heat treatment at +100 °C were examined by gas chromatography with a flame ionization detector (GC-FID). The results show a higher content of polyunsaturated fatty acids (PUFAs) in all of the examined raw snails samples, representing up to 48.10% of the total fatty acids contents, followed by monounsaturated fatty acids (MUFAs). …”
Publicado 2019
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2960“…The efficiency of PHC reduction was analysed and quantified via a Gas Chromatography equipped with a Flame Ionization Detector. Optimum washing conditions for both drill cuttings and petroleum-contaminated soil were temperature of ∼23.5 °C (room temperature), rhamnolipid concentration of 500 mg/L, and a washing time of 30 min. …”
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