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A. Smerat

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Open access Sep 2026

Enhancing photovoltaic system performance using an advanced hybrid MPPT strategy: a performance and efficiency assessment under variable environmental conditions

Photovoltaic (PV) power generation is highly sensitive to variations in solar irradiance and temperature, making reliable maximum power point tracking (MPPT) essential for maximizing energy extraction under dynamic operating conditions. In this study, we developed and systematically evaluated a hybrid artificial neur...

Mohammed Bouzidi, Abdelfatah Nasri, Nadjem Bailek et al. · 0 citations
Review Open access Oct 2026

Advanced computational fluid dynamics for catalytic reactor design, multiphysics modelling, optimization, and digital transformation

Abstract Computational fluid dynamics (CFD) is transitioning from a predictive flow-simulation technique into a central enabling technology for the design, intensification, scale-up, and digitalization of catalytic reactors. This review critically synthesizes advances reported across fixed-bed, packed-bed, fluidized-be...

Ruby Mishra, Sasanka Choudhury, S. Sathish et al. · 0 citations
Open access Sep 2026

EXPRESS: A Novel Er3+ Doped SiO2-Al2O3-Na2O-CaO Glass Materials for Near-Infrared Photonic Applications: Unveiling the Structural, Optical Absorption, Optical Bandgap Energy, Photoluminescence, and Spectroscopic Properties.

Although Er3+-doped glasses have been shown to be capable of producing an excellent combination of near-infrared and visible emissions; a number of conventional glass matrices are hampered by low levels of solubility for rare earths, concentration quenching, and poor structural uniformity which result in lower than des...

Da-Na Y. Rao, Raghavendra Bairy, Ravi Nirlakalla et al. · 0 citations
Review Open access Oct 2026

Cell-free DNA fragmentomics and epigenomic profiling in hematologic malignancies: current evidence, translational limitations, and future directions.

Mutation-based liquid biopsy supports diagnosis and disease monitoring in hematologic malignancies, but interpretation of plasma variants may be complicated by clonal hematopoiesis, treatment-related changes, and nonmalignant blood-cell turnover. This structured narrative review evaluates whether cell-free DNA (cfDNA)...

Amr A. El-Sehrawy, Sarmad S. Abdullah, Guzalya Mamedova et al. · 0 citations
Sep 2026

Baseline Environmental Contamination Data and Model-based Screening of Children's Exposure-Risk Estimates from Metal(loid)-laden Vegetables and Soils.

Potentially toxic metal(loid) contamination of agricultural environments may pose serious public health concerns, particularly for children. This study assessed contamination of agricultural soils, irrigation water, and commonly consumed vegetables in Kasese District, Uganda, an area influenced by mining and industrial...

Brian Turyahabwe, G. Udom, M. A. Adefisayo et al. · 0 citations
Aug 2026

Glucose-oxidase-integrated zinc-based metal-organic framework (GOx@ZIF-8) nanoparticles as a dual pH/glucose-responsive insulin delivery system for type 2 diabetes management: Synthesis, characterization, and in vitro/in vivo evaluation.

A dual pH- and glucose-responsive PEG-GOx@ZIF-8-Ins nanoplatform for oral insulin delivery via biomimetic co-precipitation is developed and is a promising oral insulin delivery strategy for T2DM.

Debakar Roy, S. Mohammad, A. Vasudevan et al. · 0 citations
Review Sep 2026

Sirtuin 1-microRNA regulatory networks in liver diseases: Mechanistic convergence, cellular senescence, and translational implications.

Metabolic dysfunction-associated steatotic liver disease, hepatotoxicity, liver fibrosis, and hepatocellular carcinoma are stages of chronic liver injury that occur in the setting of complex interactions of the various factors, including metabolic dysregulation, inflammation, oxidative stress, and cellular senescence....

Amr A. El-Sehrawy, Safa H. Radhie, Mirza R. Baig et al. · 0 citations
Open access Oct 2026

Pediatric Obesity and Metabolic Syndrome: From Pathogenesis to Prevention and Therapeutic Management

Childhood obesity is a significant global public health threat and is a result of a multifactorial issue, including genetic, environmental, behavioral, and socioeconomic factors. The key factors contributing to the rising rates of childhood obesity include consuming more calories than needed, eating unhealthy foods, le...

Muhammad Ahmad Afzal, Talha Ahmad, H. Hameed et al. · 1 citation
2026

Isolation and Optimization Cost of Service-Based Radio Access Network Slicing: A Smart-Contract-Based Approach

The service-based Radio Access Network (RAN) slicing enabled via Software Defined Networking (SDN) and Network Function Virtualization (NFV) can support diverse service requirements and address the rapid data traffic growth from both the vertical industry and the Internet of Things (IoT). However, network slice isolati...

Muhammad Muhammad Bala, Abdullahi Uwaisu Muhammad, Kamaluddeen Ibrahim Yarima et al. · 0 citations
Open access Aug 2026

An explainable deep learning-based computational framework for stroke prediction using multimodal radiomics features: A retrospective machine learning study

Stroke prediction models (SPMs) serve two important roles: accurately recognizing stroke symptoms and informing treatment decisions. The Synthetic Minority Oversampling Technique is typically used for analysis. An improved deep learning model for multimodal radiomic features and data preprocessing on imbalanced dataset...

Hayder M. A. Ghanimi, Dharani Kumar Sunkara Venkata, Venu Karunanithi et al. · 0 citations
#reinforcement learning Open access Oct 2026

Adaptive multi-agent optimization in intelligent-connected vehicles based on deep reinforcement learning

In order to provide offloading services for computationally demanding and time-sensitive operations on vehicles, multi-access edge computing has emerged as a successful paradigm. However, there are typically spatiotemporal load mismatches across edge servers due to significant vehicle mobility. As a result, task migrat...

Shi Dong, Suliman A. Alsuhibany, A. Smerat et al. · 0 citations
Open access Sep 2026

Spin–orbit coupling driven electronic phase transition and multifunctional response in lead-free K₂WCl₆ double perovskite for spintronic and energy applications

A comprehensive first-principles study reveals a spin–orbit coupling (SOC)-driven electronic phase transition in the lead-free double perovskite K₂WCl₆. The material exhibits a robust non-relativistic half-metallic ferromagnetic state. The inclusion of SOC strongly reconstructs the electronic states near the Fermi leve...

M. Abdelgaber, E. Elkenany, K. Bouferrache et al. · 0 citations

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