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Application of wavelet characteristics and gmdh neural networks for precise estimation of oil product types and volume fractions

Mayet, Abdulilah; Alizadeh, Mehdi; Mohammad Hamakarim, Karwan; Al-Qahtani, Ali Awadh; Alanazi, Abdullah; Grimaldo Guerrero, John William; alhashim, Hala; Eftekhari-Zadeh, Ehsan (Multidisciplinary Digital Publishing Institute (MDPI)Switzerland, 2022)

Increasing the efficiency of a control system for detecting the type and amount of oil product passing through pipelines based on gamma-ray attenuation, time domain feature extraction, and artificial neural networks

Mayet, Abdulilah; Mehdi Alizadeh, Seyed; Azeez Kakarash, Zana; Al-Qahtani, Ali Awadh; Alanazi, Abdullah; Grimaldo Guerrero, John William; Alhashimi, Hala H.; Eftekhari-Zadeh, Ehsan (MDPI AGSwitzerland, 2022)

Application of neural network and dual-energy radiation-based detection techniques to measure scale layer thickness in oil pipelines containing a stratified regime of three-phase flow

Mayet, Abdulilah; Tzu-Chia, Chen; Ahmad, Ijaz; Tag elDin, Elsayed; Al-Qahtani, Ali Awadh; Igor, Narozhnyy; Grimaldo Guerrero, John William; alhashim, Hala (MDPI AGSwitzerland, 2023)

Bioinformatic prediction and experimental verification of Fur-regulated genes in the extreme acidophile Acidithiobacillus ferrooxidans

Quatrini, Raquel; Lefimil, Claudia; Veloso, Felipe A.; Pedroso, Inti; Holmes, David S.; Jedlicki Corbeaux, Eugenia (2007)

The gamma-proteobacterium Acidithiobacillus ferrooxidans lives in extremely acidic conditions (pH 2) and, unlike most organisms, is confronted with an abundant supply of soluble iron. It is also unusual in that it oxidizes ...

Diseño de protocolos en control de calidad de medicina nuclear en una IPS de alta complejidad de Bogotá

Marquez Miranda, Paola Patricia (2019-09-26)

En Colombia, los controles de calidad en servicios de Medicina Nuclear comenzaron a ser exigidos por el Ministerio de Minas y Energía a comienzos del año 2015. Sin embargo, aún los centros de Medicina Nuclear en Colombia ...

Application of neural network and time-domain feature extraction techniques for determining volumetric percentages and the type of two phase flow regimes independent of scale layer thickness

Alanazi, Abdullah; Alizadeh, Seyed Mehdi; Nurgalieva, Karina; Nesic, Slavko; Grimaldo Guerrero, John William; Abo-Dief, Hala M.; Eftekhari-Zadeh, Ehsan; nazemi, ehsan; Igor, Narozhnyy (MDPI Multidisciplinary Digital Publishing InstituteSwitzerland, 2022)

Applying data mining and artificial intelligence techniques for high precision measuring of the two-phase flow’s characteristics independent of the pipe’s scale layer

Mayet, Abdulilah; Salama, Ahmed S.; Alizadeh, Mehdi; Nesic, Slavko; Grimaldo Guerrero, John William; Eftekhari-Zadeh, Ehsan; nazemi, ehsan; Iliyasu, Abdullah (MDPI Multidisciplinary Digital Publishing InstituteSwitzerland, 2022)

Optimization of X-ray tube voltage to improve the precision of two phase flow meters used in petroleum industry

Alanazi, Abdullah; Alizadeh, Mehdi; Nurgalieva, Karina; Grimaldo Guerrero, John William; Abo-Dief, Hala M.; Eftekhari-Zadeh, Ehsan; nazemi, ehsan; Igor, Narozhnyy (Corporación Universidad de la Costa, 2022)

Introducing the effective features using the particle swarm optimization algorithm to increase accuracy in determining the volume percentages of three-phase flows

Chen, Tzu-Chia; Alizadeh, Mehdi; Albahar, Marwan; Thanoon, Mohammed; Alammari, Abdullah; Grimaldo Guerrero, John William; nazemi, ehsan; Eftekhari-Zadeh, Ehsan (MDPI AGSwitzerland, 2023)

Diseño de un gasificador para la producción de combustibles a partir de biomasa

Bohórquez Niño, Diego Alejandro (Universidad Santo TomásPregrado Ingeniería MecánicaFacultad de Ingeniería Mecánica, 2022-04-04)

Gasification is a process that in the future its use will increase exponentially because it is one of the alternatives for the generation of chemicals such as methane and also its obtained fuel can be used in furnaces, ...