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Akademický článek

Novel Benzo[f]coumarin Derivatives as Probable Acetylcholinesterase Inhibitors: Synthesis, In Vitro, and In Silico Studies for Evaluation of Their Anti-AChE Activity

Autor: Zaizafoon Nabeel, Qassim Abdul-Hussein Jaber, Nabeel Abed Abdul-Rida

Publikováno v: Indonesian Journal of Chemistry, Vol 22, Iss 1, Pp 35-46 (2021)

Novel benzo[f]coumarin derivatives bearing pyrimidine unit were successfully synthesized. The target is to develop novel acetylcholinesterase inhibitors. The benzo[f]coumarin chalcone 4 was prepared via Claisen-Schmidt condensation between 3-acetyl-5

Externí odkaz: https://doaj.org/article/f0601a4050964b99a3aa22fcd3f94cd1

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Akademický článek

Thermal performance evaluation of various nanofluids with non-uniform heating for parabolic trough collectors

Autor: Nabeel Abed, Imran Afgan, Andrea Cioncolini, Hector Iacovides, Adel Nasser, Tarek Mekhail

Publikováno v: Case Studies in Thermal Engineering, Vol 22, Iss , Pp 100769- (2020)

Nanoparticles when used even in relatively low concentrations, can significantly alter the thermal properties of a base working fluid, thereby substantially enhancing the thermal performance of a power generation system. In the present study, numeric

Externí odkaz: https://doaj.org/article/6675418c105444039335928115b4dd6b

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Akademický článek

Thermal-Hydraulic Analysis of Parabolic Trough Collectors Using Straight Conical Strip Inserts with Nanofluids

Autor: Nabeel Abed, Imran Afgan, Hector Iacovides, Andrea Cioncolini, Ilyas Khurshid, Adel Nasser

Publikováno v: Nanomaterials, Vol 11, Iss 4, p 853 (2021)

In this study, we numerically investigated the effect of swirl inserts with and without nanofluids over a range of Reynolds numbers for parabolic trough collectors with non-uniform heating. Three approaches were utilized to enhance the thermal-hydrau

Externí odkaz: https://doaj.org/article/5c7190ec16f84c10a2542ff8734b8f1b

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Akademický článek

Assessment and Evaluation of the Thermal Performance of Various Working Fluids in Parabolic Trough Collectors of Solar Thermal Power Plants under Non-Uniform Heat Flux Distribution Conditions

Autor: Nabeel Abed, Imran Afgan, Andrea Cioncolini, Hector Iacovides, Adel Nasser

Publikováno v: Energies, Vol 13, Iss 15, p 3776 (2020)

Changing the heat transfer fluid (HTF) is a viable approach to study the corresponding effect on the thermal and hydraulic performances of parabolic trough collectors (PTC). Three categorized-types of pure fluids are used in this study; water, Thermi

Externí odkaz: https://doaj.org/article/d4ed4ee44cca4cdabfc7c3a1c32a0395

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Combined Thermal Performance Enhancement of Parabolic Trough Collectors Using Alumina Nanoparticles and Internal Fins

Autor: Mohamed H. Yehia, Muhammed A. Hassan, Nabeel Abed, Adel Khalil, Nadjem Bailek

Publikováno v: International Journal of Engineering Research in Africa. 62:107-132

Parabolic trough collectors are the currently dominant technology for concentrated solar power systems, employed to produce thermal energy at low to medium temperatures (up to 400°C). Extensive research has been carried out to enhance the thermal ef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e1092fe0c41b72888f4fe7940f8d1be
https://doi.org/10.4028/p-63cdb1

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Synthesis, characterization and molecular docking of new deriva-tives that contain quіnoxazlіne moities and study antioxidant prop-erties

Autor: Raad Saad Jihad, Nabeel Abed Abdul-Reda, Amer Mousa Juda Al-Shamari

Abstract In this study we are prepared some novel derivatives from cetirizine Impurity A by react 1-((4-chlorophenyl)(phenyl) methyl)piperazine with 2-chloro acetyl chloride to prepared 2-chloro-1-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)eth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb46736d0eb85d2cbfb2e46b06ca0cd