8943 publication(s) trouvée(s)
Article scientifique
Casting process optimization of stainless-steel pump impellers using finite element simulation
This study employed ProCAST numerical simulation to assess and enhance the casting design of a stainless-steel CF8M pump impeller by …
Article scientifique
Influence of curing pressure and surface treatment on mechanical properties of hybrid fiber metal laminates
Abstract This study investigates the effect of key manufacturing parameters and graphene nanoparticle additions on the tensile behavior of fiber …
Article scientifique
Secondary traumatic stress among healthcare workers in Egypt and the mediating role of workplace protective factors
Healthcare workers are occupationally exposed to traumatic events, placing them at risk of secondary traumatic stress (STS) a condition characterized …
Article scientifique
Breast cancer detection and classification via a robust deep learning approach
This work presents a leakage-controlled deep-learning framework for breast cancer classification using the CBIS-DDSM mammography archive. The proposed pipeline combines …
Article scientifique
Impact of zero‑output crisp range recentering on the performance of FPIDD2 controllers for multi-area LFC–AVR systems
Abstract Modern interconnected power systems with high penetration of renewable energy sources (RES) and large‑scale use of electric vehicles (EVs) …
Article scientifique
Cross-material physics-informed machine learning framework for optimizing nanofiller loading in epoxy nanocomposites for high-voltage insulation
Abstract Epoxy-based nanocomposites are promising solid insulation materials for high-voltage applications because of their high dielectric strength, mechanical robustness, and …
Article scientifique
Geochemical and remote sensing insights into the hydrothermal origin of Banded Iron Formations at the Fatira Site, Northern Egyptian Nubian Shield
This study combines remote sensing, geochemical data, mineralogical analyses, and field investigations to examine the hydrothermal origin of the Banded …
Article scientifique
The effect of compaction pressure and sintering temperature on phase evolution and technological properties of alumina mullite zirconia ceramics
Alumina-mullite-zirconia ceramic composites were fabricated using a solid-state reaction involving nano silica, alumina, and zirconia powder mixes at varying sintering …
Erratum
Publisher Correction: Novel T-ring-based probes for thermal ablation of tumors in different organs
“1. Kurgan, E. & Gas, P. “Estimation of temperature distribution inside tissues in external RF hyperthermia. Blood 1060 (3639), 310–315 …
Article scientifique
RCAF for patient-level thyroid ultrasound malignancy prediction under leakage-free evaluation and calibration
Accurate differentiation between benign and malignant thyroid nodules on ultrasound remains clinically important, yet interpretation is operator-dependent and subject to …
Article scientifique
Cascaded adaptive load frequency control for single area and double area power systems considering wind penetration
This study investigates the application of a cascaded adaptive controller for Load Frequency Control (LFC) in single-area and two-area power …
Article scientifique
Effect of deep margin elevation with different base materials on periodontal health in a clinical study
This prospective clinical investigation evaluated the effects of proximal box elevation using three base materials on periodontal tissues in premolar …
Article scientifique
Enhanced MobileNet with multi-scale feature fusion for automated breast cancer histopathology classification
Accurate and efficient diagnosis of breast cancer from histopathological images remains a major challenge in clinical practice due to subjective …
Article scientifique
Seed engineering properties of common bean varieties for multi-crop planter design
Abstract Common bean, a key crop for over 100 million Africans, faces significant yield gaps due to planter inefficiencies and …
Article scientifique
Enhancement of neem growth and wood quality via humic acid and seaweed extract application under treated wastewater irrigation in arid environments
Abstract Wastewater-irrigated forestry is an important strategy for sustainable water resource management, biomass production, and ecosystem restoration in arid and …
Article scientifique
Integrated biosorption and bioreduction of hexavalent chromium using Fusarium species under optimized process parameters
Abstract Fungal biosorption and bioreduction of hexavalent chromium (Cr(VI)) provide a sustainable and cost-effective alternative to traditional physicochemical methods by …
Article scientifique
Integrated dry hole, seismic, and structural analysis improves hydrocarbon exploration in the Egyptian Northern Red Sea basin
This study evaluates the hydrocarbon potential of Egypt's Northern Red Sea through an integrated workflow combining geochemical, petrophysical, and seismic …
Article scientifique
Channel-resolved excitation trends in Si, GaAs, and NiO for sub-GeV dark matter detection
The direct detection of sub-GeV dark matter requires target systems capable of converting very small deposited energies into observable low-energy …
Article scientifique
Simulation of a multi-parameter indoor air purification control system using fuzzy logic–PID hybrid control tuned by genetic algorithms
Indoor Environmental Quality (IEQ) critically impacts human health, comfort, and productivity, yet existing air purification systems often rely on single-sensor …
Article scientifique
Comet assay and antioxidant enzyme as blood biomarkers of low-dose radiation-induced adaptive response
This study investigated the ability of low doses to cause an in vivo radio-adaptive response (RAR) and examined the biological …