Search Results - "El‐Shafei, Ahmed"

Intermediate‐term oncological and functional outcomes of salvage cryotherapy for the management of prostate cancer recurrence after primary brachytherapy versus primary cryotherapy: A propensity score‐matched analysis by Deivasigamani, Sriram, Orabi, Hazem, El‐Shafei, Ahmed, Adams, Eric S., Kotamarti, Srinath, Aminsharifi, Ali, Davis, Leah, Wu, Yuan, J., Stephen Jones, Polascik, Thomas J.

“…Background Salvage cryotherapy (SCT) is widely used to treat prostate cancer (PCa) recurrence after radiotherapy (RT). We studied the intermediate oncological…”
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Influence of UV stabilizers on the weathering of PETG and PCTT films by Arangdad, Kiarash, Yildirim, Erol, Detwiler, Andrew, Cleven, Curtis D., Burk, Christopher, Shamey, Renzo, Pasquinelli, Melissa A., Freeman, Harold S., El‐Shafei, Ahmed

“…ABSTRACT The influence of two UV photostabilizers on the photostability of Polyethylene‐co‐CHDM‐terephthalate (PETG) and…”
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X‐ray photoelectron spectroscopy study on the photodegradation of copolyester model compounds by Arangdad, Kiarash, Yildirim, Erol, Detwiler, Andrew, Cleven, Curtis D., Burk, Christopher, Shamey, Renzo, Pasquinelli, Melissa A., Freeman, Harold, El‐Shafei, Ahmed

“…The photodegradation of irradiated PETG and PCCT model compounds namely Tm‐CHDM‐Tm and Tm‐TMCD‐Tm, where Tm refers to the methyl ester of terephthalic acid,…”
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Photodegradation of copolyester films: A mechanistic study by Arangdad, Kiarash, Detwiler, Andrew, Cleven, Curtis D., Burk, Christopher, Shamey, Renzo, Pasquinelli, Melissa A., Freeman, Harold, El‐Shafei, Ahmed

“…ABSTRACT The photodegradation of copolyesters based on 1,4‐cyclohexanedimethanol (CHDM), tetramethyl‐1,3‐cyclobutanediol, and terephthalic acid units was…”
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Molecular Engineering of New Thienyl-Bodipy Dyes for Highly Efficient Panchromatic Sensitized Solar Cells by Qin, Chuanjiang, Mirloup, Antoine, Leclerc, Nicolas, Islam, Ashraful, El-Shafei, Ahmed, Han, Liyuan, Ziessel, Raymond

“…Stepwise construction of thienyl‐bodipy dyes bearing a carboxylic acid or an acrylate function is realized. The color of the dye is tuned by the presence of…”
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Groundwater Level Prediction Using a Multiple Objective Genetic Algorithm-Grey Relational Analysis Based Weighted Ensemble of ANFIS Models by Dilip Kumar Roy, Sujit Kumar Biswas, Mohamed A. Mattar, Ahmed A. El-Shafei, Khandakar Faisal Ibn Murad, Kowshik Kumar Saha, Bithin Datta, Ahmed Z. Dewidar

“…Predicting groundwater levels is critical for ensuring sustainable use of an aquifer’s limited groundwater reserves and developing a useful groundwater…”
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Structure-property relationship of hetero-aromatic-electron-donor antennas of polypyridyl Ru (II) complexes for high efficiency dye-sensitized solar cells by El-Shafei, Ahmed, Hussain, Maqbool, Islam, Ashraful, Han, Liyuan

“…ABSTRACT Three novel heteroleptic amphiphilic polypyridyl Ru‐complexes, coded MH08–10, with hetero‐aromatic electron‐donor ancillary ligands containing…”
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Predictive Computational Model for Damage Behavior of Metal-Matrix Composites Emphasizing the Effect of Particle Size and Volume Fraction by Gad, Shaimaa I, Attia, Mohamed A, Hassan, Mohamed A, El-Shafei, Ahmed G

“…In this paper, an integrated numerical model is proposed to investigate the effects of particulate size and volume fraction on the deformation, damage, and…”
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Carbazole based organic dyes as effective photosensitizers: A comprehensive analysis of their structure‐property relationships by Naik, Praveen, Keremane, Kavya S., Elmorsy, Mohamed R., El‐Shafei, Ahmed, Adhikari, Airody Vasudeva

“…The present work describes the effect of structural modification of carbazole‐based photosensitizers carrying carboxylic acid as a common anchoring…”
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Irrigation Scheduling and Production of Wheat with Different Water Quantities in Surface and Drip Irrigation: Field Experiments and Modelling Using CROPWAT and SALTMED by El-Shafei, Ahmed A., Mattar, Mohamed A.

“…Water is a key factor in global food security, which is critical to agriculture. The use of mathematical models is a strategy for managing water use in…”
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Daily Prediction and Multi-Step Forward Forecasting of Reference Evapotranspiration Using LSTM and Bi-LSTM Models by Roy, Dilip Kumar, Sarkar, Tapash Kumar, Kamar, Sheikh Shamshul Alam, Goswami, Torsha, Muktadir, Md Abdul, Al-Ghobari, Hussein M., Alataway, Abed, Dewidar, Ahmed Z., El-Shafei, Ahmed A., Mattar, Mohamed A.

“…Precise forecasting of reference evapotranspiration (ET0) is one of the critical initial steps in determining crop water requirements, which contributes to the…”
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Monoclonal antibodies for chronic pain: A practical review of mechanisms and clinical applications by Yeh, Ju-Fen, Akinci, Aysen, Al Shaker, Mohammed, Chang, Ming Hong, Danilov, Andrei, Guillen, Rocio, Johnson, Kirk W, Kim, Yong-Chul, El-Shafei, Ahmed A, Skljarevski, Vladimir, Dueñas, Héctor J, Tassanawipas, Warat

“…Context Monoclonal antibodies are being investigated for chronic pain to overcome the shortcomings of current treatment options. Objective To provide a…”
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Effect of Pterocladia capillacea Seaweed Extracts on Growth Parameters and Biochemical Constituents of Jew’s Mallow by Ashour, Mohamed, El-Shafei, Ahmed A., Khairy, Hanan M., Abd-Elkader, Doaa Y., Mattar, Mohamed A., Alataway, Abed, Hassan, Shimaa M.

“…We performed field experiments to evaluate the influence of two extraction treatments, seaweed (Pterocladia capillacea S.G. Gmelin) water extraction (WE) and…”
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Synthesis and Pharmacological Screening of Novel meso-Substituted Porphyrin Analogs by Fadda, Ahmed A., El-Mekawy, Rasha E., El-Shafei, Ahmed I., Freeman, Harold

“…A novel series of mesotetrakis[aryl]‐21H,23H‐porphyrin derivatives 2a–j was synthesized from the condensation of aldehyde derivatives 1a–j with pyrrole in the…”
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Polyphenols of Frangula alnus and Peganum harmala Leaves and Associated Biological Activities by Elansary, Hosam O., Szopa, Agnieszka, Kubica, Paweł, Ekiert, Halina, Al-Mana, Fahed A., El-Shafei, Ahmed A.

“…Frangula alnus and Peganum harmala populations growing in Saudi Arabia might be rich sources of natural compounds with important biological activities. A high…”
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Idiopathic epiretinal membrane removal with and without internal limiting membrane peeling: a prospective comparative study by Ahmed M El Shafei, Mahmoud Kamal, Amr Azab, Mohamed Nassef

“…Aim This is a prospective comparative study of the macular morphology and visual outcome after epiretinal membrane (ERM) removal with and without internal…”
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Impact of Partial Root Drying and Soil Mulching on Squash Yield and Water Use Efficiency in Arid by Farah, Abdulhalim H., Al-Ghobari, Hussein M., Zin El-Abedin, Tarek K., Alrasasimah, Mohammed S., El-Shafei, Ahmed A.

“…Practical and sustainable water management systems are needed in arid regions due to water shortages and climate change. Therefore, an experiment was initiated…”
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Lead-Tolerant Bacillus Strains Promote Growth and Antioxidant Activities of Spinach (Spinacia oleracea) Treated with Sewage Water by Najm-ul-Seher, Ahmad, Maqshoof, Ahmad, Iqra, Nazli, Farheen, Mumtaz, Muhammad Zahid, Latif, Muhammad, Al-Mosallam, Mobarak S., Alotaibi, Fahad S., Dewidar, Ahmed Z., Mattar, Mohamed A., El-Shafei, Ahmed A.

“…Irrigation with sewage-contaminated water poses a serious threat to food security, particularly in developing countries. Heavy metal tolerant bacteria are…”
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Modeling and analysis of the transient response of viscoelastic solids by Abdelrahman, Alaa A., El-Shafei, Ahmed G.

“…In this paper, an incremental finite element model (IFEM) for the transient analysis of viscoelastic solids is developed. The viscoelastic constitutive…”
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Highly porous PtPd nanoclusters synthesized via selective chemical etching as efficient catalyst for ethanol electro-oxidation by Ahmad, Yahia H., Mohamed, Assem T., Alashraf, Abdullah, Matalqeh, Maha, El-Shafei, Ahmed, Al-Qaradawi, Siham Y., Aljaber, Amina S.

“…[Display omitted] •PtPd PNCs were prepared via synthesis of AgPtPd NDs followed by selective etching..•PtPd PNCs exhibited high surface area and high porosity…”
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