Gamal Abdel Nasser University of Conakry

Ergonomic Opportunistic Networks: A Human-Centric Architecture for Adaptive Resource Orchestration

Opportunistic networks acquire external communication, computation, sensing, storage, and service resources as mission requirements evolve. Prior research has developed human-mobility models, context-aware routing, trust mechanisms, and adaptive resource-management approaches, bu...

Numerical Modelling and Analysis of the Spectral Response and Performance of Single-Junction InGaN Solar Cells Under Monochromatic Illumination

In this work, a comprehensive numerical study of the optoelectronic properties of a single-junction photovoltaic (PV) solar cell is presented. The influence of the indium composition, active-layer thickness, and illumination wavelength on the device performance parameters is inve...

Prognostic impact of upper urinary tract drainage in obstructive renal failure related to cervical cancer in Guinea: drainage failure as a poor prognostic factor

Abstract Introduction The impact of upper urinary tract drainage on survival in patients with cervical cancer complicated by obstructive renal failure remains controversial. The objective of this study was to evaluate the prognostic impact of upper urinary tract drainage on overa...