Search Results - "Rahman, Mohamed"

Acoustic Modeling Using Deep Belief Networks by Mohamed, Abdel-rahman, Dahl, George E., Hinton, Geoffrey

“…Gaussian mixture models are currently the dominant technique for modeling the emission distribution of hidden Markov models for speech recognition. We show…”
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Convolutional Neural Networks for Speech Recognition by Abdel-Hamid, Ossama, Mohamed, Abdel-rahman, Hui Jiang, Li Deng, Penn, Gerald, Dong Yu

“…Recently, the hybrid deep neural network (DNN)-hidden Markov model (HMM) has been shown to significantly improve speech recognition performance over the…”
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A Computational Analysis of the Proton Affinity and the Hydration of TEMPO and Its Piperidine Analogs by Shiroudi, Abolfazl, Śmiechowski, Maciej, Czub, Jacek, Abdel-Rahman, Mohamed A

“…The study investigated the impact of protonation and hydration on the geometry of nitroxide radicals using B3LYP and M06-2X methods. Results indicated that…”
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Deep Convolutional Neural Networks for Large-scale Speech Tasks by Sainath, Tara N., Kingsbury, Brian, Saon, George, Soltau, Hagen, Mohamed, Abdel-rahman, Dahl, George, Ramabhadran, Bhuvana

“…Convolutional Neural Networks (CNNs) are an alternative type of neural network that can be used to reduce spectral variations and model spectral correlations…”
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Screening Stability, Thermochemistry, and Chemical Kinetics of 3‑Hydroxybutanoic Acid as a Bifunctional Biodiesel Additive by Abdel-Rahman, Mohamed A., Shiroudi, Abolfazl, Czub, Jacek, Zhao, Hao

“…The thermo-kinetic aspects of 3-hydroxybutyric acid (3-HBA) pyrolysis in the gas phase were investigated using density functional theory (DFT), specifically…”
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First-principles density functional theoretical study on the structures, reactivity and spectroscopic properties of (NH) and (OH) Tautomer's of 4-(methylsulfanyl)-3[(1Z)-1-(2-phenylhydrazinylidene) ethyl] quinoline-2(1H)-one by Halim, Shimaa Abdel, Abdel-Rahman, Mohamed A.

“…The tautomerizations mechanism of 4-(methylsulfanyl)-3[(1Z)-1-(2-phenylhydrazinylidene) ethyl] quinoline-2(1H)-one were inspected in the gas phase and ethanol…”
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Microfabricated potentiometric sensor for personalized methacholine challenge tests during the COVID-19 pandemic by ElDin, Norhan Badr, El-Rahman, Mohamed K.Abd, Zaazaa, Hala E., Moustafa, Azza A., Hassan, Said A.

“…The methacholine challenge test is considered to be the gold standard bronchoprovocation test used to diagnose asthma, and this test is always performed in…”
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Light enhanced the antimicrobial, anticancer, and catalytic activities of selenium nanoparticles fabricated by endophytic fungal strain, Penicillium crustosum EP-1 by Fouda, Amr, Hassan, Saad El-Din, Eid, Ahmed M., Abdel‐Rahman, Mohamed Ali, Hamza, Mohammed F.

“…Selenium nanoparticles (Se-NPs) has recently received great attention over owing to their superior optical properties and wide biological and biomedical…”
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Germline BAP1 alterations in familial uveal melanoma by Rai, Karan, Pilarski, Robert, Boru, Getachew, Rehman, Muneeb, Saqr, Ahmad H., Massengill, James B., Singh, Arun, Marino, Meghan J., Davidorf, Frederick H., Cebulla, Colleen M., H. Abdel‐Rahman, Mohamed

“…Uveal melanoma (UM) is the most commonly diagnosed primary intraocular tumor in adults. Familial UM (FUM), defined as two or more family members diagnosed with…”
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Deep convolutional neural networks for LVCSR by Sainath, Tara N., Mohamed, Abdel-rahman, Kingsbury, Brian, Ramabhadran, Bhuvana

“…Convolutional Neural Networks (CNNs) are an alternative type of neural network that can be used to reduce spectral variations and model spectral correlations…”
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Z‐Scheme Photocatalytic Systems for Carbon Dioxide Reduction: Where Are We Now? by Zhang, Wenhao, Mohamed, Abdul Rahman, Ong, Wee‐Jun

“…Transforming CO2 into fuels by utilizing sunlight is promising to synchronously overcome global warming and energy‐supply issues. It is crucial to design…”
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A comparative Study Between Fluka and Microshield Modeling Calculations to study the Radiation‐Shielding of Nanoparticles and Plastic Waste composites by El‐Taher, Atef, Zakaly, Hesham M. H., Pyshkina, Mariia, Allam, Elhassan A., El‐Sharkawy, Rehab M., Mahmoud, Mohamed E., Abdel‐Rahman, Mohamed A. E.

“…A comparative study has been conducted by using Monte Carlo FLUKA code and Microshieldsoftware programs to study the radiation shielding properties of plastic…”
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Post-combustion carbon dioxide capture: Evolution towards utilization of nanomaterials by Lee, Zhi Hua, Lee, Keat Teong, Bhatia, Subhash, Mohamed, Abdul Rahman

“…Carbon dioxide (CO2) is not the gas that gives the most severe global warming impact among the greenhouse gases (GHGs). However, its highest annual emission…”
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Harnessing Vis-NIR broad spectrum for photocatalytic CO2 reduction over carbon quantum dots-decorated ultrathin Bi2WO6 nanosheets by Kong, Xin Ying, Tan, Wen Liang, Ng, Boon-Junn, Chai, Siang-Piao, Mohamed, Abdul Rahman

“…The photocatalytic reduction of CO2 to energy-rich hydrocarbon fuels is a promising and sustainable method of addressing global warming and the imminent energy…”
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Uveal melanoma by Jager, Martine J., Shields, Carol L., Cebulla, Colleen M., Abdel-Rahman, Mohamed H., Grossniklaus, Hans E., Stern, Marc-Henri, Carvajal, Richard D., Belfort, Rubens N., Jia, Renbing, Shields, Jerry A., Damato, Bertil E.

“…Uveal melanoma (UM) is the most common primary intraocular malignancy in adults. UMs are usually initiated by a mutation in GNAQ or GNA11 , unlike cutaneous…”
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Antimicrobial peptides from scorpion venoms by Harrison, Patrick L., Abdel-Rahman, Mohamed A., Miller, Keith, Strong, Peter N.

“…The need for new antimicrobial agents is becoming one of the most urgent requirements in modern medicine. The venoms of many different species are rich sources…”
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Antitumor Effects of Scorpion Peptide Smp43 through Mitochondrial Dysfunction and Membrane Disruption on Hepatocellular Carcinoma by Chai, Jinwei, Yang, Wanren, Gao, Yahua, Guo, Ruiyin, Peng, Qing, Abdel-Rahman, Mohamed A, Xu, Xueqing

“…Smp43, a cationic antimicrobial peptide identified from the venom gland of the Egyptian scorpion Scorpio maurus palmatus, shows cytotoxicity toward hepatoma…”
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The antimicrobial, antibiofilm, and wound healing properties of ethyl acetate crude extract of an endophytic fungus Paecilomyces sp. (AUMC 15510) in earthworm model by Salem, Shimaa H., El-Maraghy, Saad S., Abdel-Mallek, Ahmed Y., Abdel-Rahman, Mohamed A. A., Hassanein, Emad H. M., Al-Bedak, Osama A., El-Aziz, Fatma El-Zahraa A. Abd

“…The endophytic fungus Paecilomyces sp. (AUMC 15510) was isolated from healthy stem samples of the Egyptian medicinal plant Cornulaca monacantha . We used GC–MS…”
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Computational analysis of substituent effects on proton affinity and gas-phase basicity of TEMPO derivatives and their hydrogen bonding interactions with water molecules by Shiroudi, Abolfazl, Śmiechowski, Maciej, Czub, Jacek, Abdel-Rahman, Mohamed A.

“…The study investigates the molecular structure of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and its derivatives in the gas phase using B3LYP and M06-2X…”
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Paper-based potentiometric sensing of free bilirubin in blood serum by Bell, Jeffrey G., Mousavi, Maral P.S., Abd El-Rahman, Mohamed K., Tan, Edward K.W., Homer-Vanniasinkam, Shervanthi, Whitesides, George M.

“…Bilirubin is predominantly formed in the liver as a result of breakdown of hemoglobin. Knowing the concentration of bilirubin in serum is important in…”
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