First, a simulation model of the SOFC-MGT top-level combined cycle was established through Matlab/Simulink, and then effect different methane flow rates on performance stack system analyzed. The research results show that with increase flow, power gradually increases, but efficiency decreases flow.

In forensic ballistics, gunshot residue (GSR) particles can be detected using screening or presumptive tests which are mainly focused on the chromophoric reaction. Most serve as an initial indication for a investigator at crime scene before instrumental analysis definitive identification. The methods known to convenient, have fast analysis, and minimal preparation. GSR well-known method of dete...

The main goal of this paper is to investigate the existence and stability solutions for Moore–Gibson–Thompson equation (MGT) with a memory term in whole spaces \begin{document}$ \mathbb{R}^{N} $\end{document}. The MGT arises from modeling high-frequency ultrasound waves as an alternative model well-known ...

This study was conducted to determine the effects of seed priming with ascorbic acid (AsA) on germination and seedling characteristics rapeseed (Brassica napus L.) under different salinity levels. To this end, examined five levels (0.20, 5.0, 10.0, 15.0, 20.0 dS m-1 NaCl) four doses (control, 0.5, 1.0, 2.0 mM acid). Salt stress negatively affected some plant growth traits, such as radicle lengt...

The growth of the freshwater microalga Scenedesmus obliquus was studied at 30°C in a mineral culture medium with phosphorus concentrations of between 0 and 372 pro. The values for the specific growth rates, between So=0 #m and S,=298 pro, fitted a semistructured substrate-limitation model with #,,~ = 0.0466 h P.,,2 = 0.0256 h ~ and Ks = 0.2 ttm. The specific uptake rate of phosphorus reached a ...

BACKGROUND Therapeutic adherence of patients with chronic obstructive pulmonary disease (COPD) is poor. It is therefore necessary to determine the magnitude of non-adherence to develop strategies to correct this behaviour. The purpose of this study was to analyse the diagnostic validity of indirect adherence methods. METHODS SAMPLE 195 COPD patients undergoing scheduled inhaled treatment a...

aDepartamento de Agronomia, Universidade Federal dos Vales do Jequitinhonha e Mucuri – UFVJM, Campus JK, Rodovia MGT 367, Km 583, 5000, Alto da Jacuba, CEP 39100-000, Diamantina, MG, Brazil bUniversidade Federal de São João Del-Rei – UFSJ, Rodovia MG 424, Km 47, Itapuã, CP 56, CEP 35701-970, Sete Lagoas, MG, Brazil cDepartamento de Entomologia, Universidade Federal de Viçosa – UFV, Campus Unive...