Geometric phases in quantum systems give rise to holonomies associated with cyclic evolution. In mixed-state settings, these holonomies arise from Uhlmann parallel transport on the purification bundle of density operators and depend on the global geometry of density-operator trajectories. In this wo...

Brain tumor segmentation plays an important role in clinical diagnosis, treatment planning, and neuro-oncology assessment using multimodal Magnetic Resonance Imaging (MRI) data. However, conventional centralized deep learning systems often face limitations associated with patient data privacy, secur...

Pristine two-dimensional (2D) GaN is non-magnetic, which limits its direct use in semiconductor spintronics. Here, first-principles calculations were used to screen 3d transition-metal substitution (TM = Sc-Zn) at 6.25 at.% and 9.375 at.% and to evaluate biaxial strain from \(-3%\) to \(3%\). Co sub...

Enhancing the energy efficiency of urban housing is crucial for improving energy access in Ethiopia, where a persistent gap exists between energy demand and supply. The nationwide Integrated Housing Development Program (IHDP), implemented across diverse climatic zones with limited attention to local...

This study aims to explore the influence of parental parenting styles on college students' explanatory styles and to examine the mediating role of subjective well-being in this relationship. Using convenience sampling, 303 valid questionnaires were collected from undergraduate students. Data were an...

The Shack-Hartmann wavefront sensor measures wavefront slopes by analyzing the displacement of focal spots formed by a microlens array. Based on these slope measurements, wavefront reconstruction can be achieved by solving the difference equations that relate slope to phase. A wavefront reconstructi...

We report the synthesis of cobalt-based hexacyanoferrate (Co-HCF) via a simple co-precipitation method and its subsequent conversion to a derived oxide through thermal treatment. Comprehensive characterization was performed using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR...

The layered BaCa$_4$Nb$_4$TiO$_{17}$ perovskite ceramic was synthesized via conventional solid state mixed oxide sintering process. The material was sintered in a range of 1375$^{\circ}$C to 1500$^{\circ}$C for 4~h to develop dense ceramic. Relative density of 97\% was achieved while sintering at 14...

The effect of wall speed ratios on magnetohydrodynamic (MHD) mixed convective flow in a square cavity filled with CuO-water nanofluid, incorporating a diagonally moving heated/cooled wall, is examined. The governing equations, which account for magnetic field effects, buoyancy forces, and nanopartic...

Daily mean PM\(_{2.5}\) concentrations in Hyderabad routinely exceed both the 24-hour (\(60\,\mu\text{g/m}^3\)) and the annual (\(40\,\mu\text{g/m}^3\)) National Ambient Air Quality Standards, motivating the development of transparent and inexpensive descriptive models of their seasonal behaviour. T...