Search Results - "Shalaby, Ahmed"

Refractive index gas sensor based on the Tamm state in a one-dimensional photonic crystal: Theoretical optimisation by Zaky, Zaky A., Ahmed, Ashour M., Shalaby, Ahmed S., Aly, Arafa H.

“…Gas sensors are important in many fields such as environmental monitoring, agricultural production, public safety, and medical diagnostics. Herein, Tamm…”
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Digital imaging devices as sensors for iron determination by Mohamed, Ashraf A., Shalaby, Ahmed A.

“…•Digital imaging devices are applied as sensitive sensors for iron in complex samples.•Various colour spaces are compared as analytical signalling…”
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Theoretical study of hybrid multifunctional one-dimensional photonic crystal as a flexible blood sugar sensor by Aly, Arafa H, Zaky, Zaky A, Shalaby, Ahmed S, Ahmed, Ashour M, Vigneswaran, D

“…Photonic sensing is a novel technology and accurate measurement for biosensing applications. The present work proposes a defective one-dimensional photonic…”
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Preparation and characterization of bioactive polyvinylpyrrolidone film via electrospinning technique by Abdelhafiz, Mahmoud, Shalaby, Ahmed S. A., Hussein, Ahmed K.

“…Electrospinning technique became a very common and effective method to fabricate nonwoven films with a large surface area for different purposes especially in…”
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Determination of acid dissociation constants of Alizarin Red S, Methyl Orange, Bromothymol Blue and Bromophenol Blue using a digital camera by Shalaby, Ahmed A, Mohamed, Ashraf A

“…Acid dissociation constants (p K a ) are important parameters for the characterization of organic and inorganic compounds. They play a crucial role in…”
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A convolutional neural network for the screening and staging of diabetic retinopathy by Shaban, Mohamed, Ogur, Zeliha, Mahmoud, Ali, Switala, Andrew, Shalaby, Ahmed, Abu Khalifeh, Hadil, Ghazal, Mohammed, Fraiwan, Luay, Giridharan, Guruprasad, Sandhu, Harpal, El-Baz, Ayman S

“…Diabetic retinopathy (DR) is a serious retinal disease and is considered as a leading cause of blindness in the world. Ophthalmologists use optical coherence…”
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A Dynamic Optimal Battery Swapping Mechanism for Electric Vehicles Using an LSTM-Based Rolling Horizon Approach by Shalaby, Ahmed A., Shaaban, Mostafa F., Mokhtar, Mohamed, Zeineldin, Hatem H., El-Saadany, Ehab F.

“…This paper proposes a new approach for optimal operation of an Electric Vehicle (EV) battery-swapping station (BSS) based on Rolling-Horizon optimization…”
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Performance of Bituminous Binder Modified with Recycled Plastic Pellets by Soliman, Haithem, Osei, Paul, Shalaby, Ahmed

“…Finding beneficial uses for waste plastics has been an environmental challenge for municipalities. A limited number of studies have investigated the…”
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Automated Diagnosis of Diabetic Retinopathy Using Clinical Biomarkers, Optical Coherence Tomography, and Optical Coherence Tomography Angiography by Sandhu, Harpal Singh, Elmogy, Mohammed, Taher Sharafeldeen, Ahmed, Elsharkawy, Mohamed, El-Adawy, Nabila, Eltanboly, Ahmed, Shalaby, Ahmed, Keynton, Robert, El-Baz, Ayman

“…To determine if combining clinical, demographic, and imaging data improves automated diagnosis of nonproliferative diabetic retinopathy (NPDR). Cross-sectional…”
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Novel stochastic framework for automatic segmentation of human thigh MRI volumes and its applications in spinal cord injured individuals by Mesbah, Samineh, Shalaby, Ahmed M, Stills, Sean, Soliman, Ahmed M, Willhite, Andrea, Harkema, Susan J, Rejc, Enrico, El-Baz, Ayman S

“…Severe spinal cord injury (SCI) leads to skeletal muscle atrophy and adipose tissue infiltration in the skeletal muscle, which can result in compromised muscle…”
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Sensitive Assessment of Hexavalent Chromium Using Various Uniform and Non-uniform Color Space Signals Derived from Digital Images by Shalaby, Ahmed A., Mohamed, Ashraf A.

“…Digital imaging using conventional camera, mobile phone camera, or computer scanner can be a convenient and low-cost approach for the highly sensitive…”
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Accurate Detection of Non-Proliferative Diabetic Retinopathy in Optical Coherence Tomography Images Using Convolutional Neural Networks by Ghazal, Mohammed, Ali, Samr Samir, Mahmoud, Ali H., Shalaby, Ahmed M., El-Baz, Ayman

“…Diabetic retinopathy (DR) is a disease that forms as a complication of diabetes. It is particularly dangerous since it often goes unnoticed and can lead to…”
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Literature review and suggested protocol for prevention and treatment of corneal graft rejection by Azevedo Magalhaes, Otavio, Shalaby Bardan, Ahmed, Zarei-Ghanavati, Mehran, Liu, Christopher

“…Effective prophylaxis and treatment of corneal graft rejection are essential to improve outcomes in corneal transplantation. To date, there has been no…”
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Key Contributors to Signal Generation in Frequency Mixing Magnetic Detection (FMMD): An In Silico Study by Engelmann, Ulrich M, Simsek, Beril, Shalaby, Ahmed, Krause, Hans-Joachim

“…Frequency mixing magnetic detection (FMMD) is a sensitive and selective technique to detect magnetic nanoparticles (MNPs) serving as probes for binding…”
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Preparation and Biological Activity of New Collagen Composites, Part I: Collagen/Zinc Titanate Nanocomposites by Albu, Madalina G., Vladkova, Todorka G., Ivanova, Iliana A., Shalaby, Ahmed S. A., Moskova-Doumanova, Veselina S., Staneva, Anna D., Dimitriev, Yanko B., Kostadinova, Anelya S., Topouzova-Hristova, Tanya I.

“…The aim of this investigation was to develop new antimicrobial collagen/zinc titanate (ZnTiO 3 ) biomaterials using a sol–gel cryogenic draying technology in…”
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Model-Free Dynamic Operations Management for EV Battery Swapping Stations: A Deep Reinforcement Learning Approach by Shalaby, Ahmed A., Abdeltawab, Hussein, Mohamed, Yasser Abdel-Rady I.

“…Battery swapping stations (BSS) have recently grabbed the attention of transportation firms as a viable method for accelerating the deployment of electric…”
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The immunogenomic landscape of resected intrahepatic cholangiocarcinoma by Carapeto, Fernando, Bozorgui, Behnaz, Shroff, Rachna T., Chagani, Sharmeen, Solis Soto, Luisa, Foo, Wai Chin, Wistuba, Ignacio, Meric‐Bernstam, Funda, Shalaby, Ahmed, Javle, Milind, Korkut, Anil, Kwong, Lawrence N.

“…Background and Aims Cholangiocarcinoma (CCA) is a deadly and highly therapy‐refractory cancer of the bile ducts, with early results from immune checkpoint…”
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A Deep-Learning Framework for the Detection of Oil Spills from SAR Data by Shaban, Mohamed, Salim, Reem, Abu Khalifeh, Hadil, Khelifi, Adel, Shalaby, Ahmed, El-Mashad, Shady, Mahmoud, Ali, Ghazal, Mohammed, El-Baz, Ayman

“…Oil leaks onto water surfaces from big tankers, ships, and pipeline cracks cause considerable damage and harm to the marine environment. Synthetic Aperture…”
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Artificial Intelligence in Diagnostic Radiology: Where Do We Stand, Challenges, and Opportunities by Moawad, Ahmed W., Fuentes, David T., ElBanan, Mohamed G., Shalaby, Ahmed S., Guccione, Jeffrey, Kamel, Serageldin, Jensen, Corey T., Elsayes, Khaled M.

“…Artificial intelligence (AI) is the most revolutionizing development in the health care industry in the current decade, with diagnostic imaging having the…”
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Mapping Structurally Controlled Alterations Sparked by Hydrothermal Activity in the Fatira–Abu Zawal Area, Eastern Desert, Egypt by BADAWI, Mohamed, ABDELATIF, Mahmoud, SHEBL, Ali, MAKROUM, Farid, SHALABY, Ahmed, NÉMETH, Norbert

“…The Eastern Desert of Egypt suffered a protracted period of deformation triggered by cratonization of the new juvenile crust known as the Arabian Nubian Shield…”
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