User profiles for "author:Amr Elsayed"

Amr Elsayed

- Verified email at minia.edu.eg - Cited by 248

Amr Adel ElSayed

- Verified email at aast.edu - Cited by 52

Research in learning analytics and educational data mining to measure self-regulated learning: A systematic review

AA ElSayed, M Caeiro-Rodríguez… - World conference on …, 2019 - learntechlib.org
Up to date, most of the research to measure Self-Regulated Learning in students has
primarily utilized self-report instruments. Recently, there has been a growing tendency …

[HTML][HTML] Cytotoxic activity and phytochemical analysis of Arum palaestinum Boiss.

MM Farid, SR Hussein, LF Ibrahim… - Asian Pacific journal of …, 2015 - Elsevier
Objective To evaluate the in vitro cytotoxic activity of the fractionated extract as well as
isolated compounds of Arum palaestinum Boiss.(A. palaestinum)(black calla lily), and to …

[HTML][HTML] Numerical investigation on PCM melting in triangular cylinders

AO Elsayed - Alexandria engineering journal, 2018 - Elsevier
A numerical study has been provided to investigate the characteristics of PCM melting in
triangular cylinder containers. Commercial paraffin wax has been selected as a PCM and a …

Visualizing architectural evolution via provenance tracking: a systematic review

K Burgess, D Hart, A Elsayed, T Cerny… - Proceedings of the …, 2022 - dl.acm.org
Provenance tracking is used to record vital information such as user actions and the origin of
data, but its potential has not been utilized with software architecture. Given the importance …

Architectural languages in the microservice era: A systematic mapping study

L Lelovic, M Mathews, A Elsayed, T Cerny… - Proceedings of the …, 2022 - dl.acm.org
In modern software systems, Microservice Architecture (MSA) has gained popularity over
monolithic design by providing the ability for flexible and independently upgradable …

[HTML][HTML] Distribution of naturally-occurring NS5B resistance-associated substitutions in Egyptian patients with chronic Hepatitis C

HR Ahmed, NGFM Waly, RM Abd El-Baky, R Yahia… - PloS one, 2021 - journals.plos.org
Background NS5B polymerase inhibitors represent the cornerstone of the present treatment
of Hepatitis C virus infection (HCV). Naturally occurring substitution mutations to NS5B …

Numerical study on performance enhancement of solid–solid phase change materials by using multi-nanoparticles mixtures

AO Elsayed - Journal of Energy Storage, 2015 - Elsevier
Innovative methods for enhancing storage performance of phase change materials (PCMs)
have become the main concern of many scientists. In this numerical study, heat transfer …

[HTML][HTML] Clinical study on the efficacy of hepatitis B vaccination in hepatitis C virus related chronic liver diseases in Egypt

AA Hassnine, MA Saber, YM Fouad, H Sarhan… - Virus Research, 2023 - Elsevier
Abstract Background: Chronic hepatitis B (HBV) and C virus (HCV) infections represent
significant public health issues internationally. HBV vaccination has high sero-conversion …

Dynamic performance analysis of inverter-driven split air conditioner

AO Elsayed, TS Kayed - International Journal of Refrigeration, 2020 - Elsevier
Variable speed technology has a great potential for improving energy efficiency and
performance of vapor compression refrigeration cycle. Therefore, the study of dynamic …

Free convection from a constant heat flux elliptic tube

AO Elsayed, EZ Ibrahim, SA Elsayed - Energy conversion and …, 2003 - Elsevier
An experimental investigation is presented on free convection of air around the outer surface
of a constant heat flux elliptic tube. The local and average Nusselt number distribution is …