Physical Sciences and Engineering

Lord Prof PhD PhD Momtchil Dobrev-Halachev developed 2003 “ Theory and practice of creating and managing inequalities in countries and the whole world, 2008 “Theory of generating of crises “ , 2010 “Theory and practice of the Mafiotismus” and 2001 “ Theory of the mafia”, Theory and practice of creating, controlling, increasing and managing poverty developed by Prince Lord Prof. Momtchil Dobrev and Princess Lady Prof.

This paper concerns with the problem of obtaining non-zero distinct integer solutions to homogeneous cubic equation with four unknowns given by .A few interesting properties among the solutions are presented. 2020 Mathematical science classification: 11D25

Cloud computing is an evolving technology that provides data storage and highly fast computing services at very low cost. Data stored in the cloud is managed by cloud service providers, raising concerns about authenticity, reliability, and integrity. Unauthorized users may misappropriate or alter data. This paper proposes a secure public auditing scheme employing a Third Party Auditor (TPA) to authenticate the privacy, reliability, and integrity of data stored in the cloud.

For the sixth-generation (6G) mobile communication, the channel coding scheme is very important. To implement high-speed low-density parity-check (LDPC) coders and decoders, Field-programmable gate arrays (FPGAs) are widely used. The well-known practice is to develop a register-transfer level (RTL) model of a digital circuit, which requires extensive simulation and system verification, resulting in a long development cycle. Quasi-Cyclic Low-Density Parity-Check (QC-LDPC) codes are used to correct transmission errors in digital communication systems.

Purpose: Automated urine output monitoring enhances accuracy and traceability in critical care, yet its implementation is often hindered by ergonomic and environmental barriers. This study evaluated the safety and usability of an automated monitoring system through a Human Factors and User-Centered Design (UCD) approach to identify factors influencing clinical integration. Methods: A prospective, multi-phase study was conducted following IEC 62366-1/2 standards. First, a PRISMA-ScR scoping review was performed to establish design requirements.

The present study examines the relationship between spiritual intelligence and financial well-being among university teachers, with a particular focus on the mediating role of mindfulness. In the context of increasing financial complexity, understanding the psychological determinants of financial well-being has become essential. A purposive sample of 250 university teaching faculty members from Rajasthan was selected based on specific inclusion criteria, including age, income, and work experience.

This paper presents a comparative analysis of the perceptual mechanisms between the human camera-type eye and the dragonfly compound eye, focusing on differences in optical structure, neural processing, and spatiotemporal interpretation. Humans possess a single-lens, high-acuity system optimized for static detail; dragonflies employ a multi-faceted compound eye (up to ~28,000 ommatidia per eye in large species) with low spatial but exceptionally high temporal resolution (critical flicker fusion ~200-300 Hz versus ~60 Hz in humans under bright light).

Dans un contexte post-conflit marqué par l’instabilité politique, les fractures sociales et la fragilité des institutions, l’Afrique subsaharienne fait face à un défi majeur : reconstruire des sociétés pacifiques et inclusives. L’éducation à la démocratie apparaît comme un levier stratégique pour favoriser la réconciliation, la participation citoyenne et la consolidation de la paix.

This paper examines the critical and evolving role of environmental sustainability in the English Premier League (EPL), using Manchester United Football Club (MUFC) as an in-depth case study. Amid growing global pressure for corporate environmental responsibility, the professional sports industry, and elite football in particular, faces increasing scrutiny over its substantial environmental footprint. This research investigates the key barriers and drivers shaping the adoption of sustainable practices at one of the world’s most iconic football clubs.

In order to improve prosthetics and orthotics service delivery at the National Prosthetics and Orthotics Center (NPOC), the study was carried out to understand patients and health care providers views on services provided to customers. Satisfaction with this aspect of health care delivery at the facility has often not been studied. The aim of this qualitative study was to analyze patients’ satisfaction regarding services provided by the facility. Patients were interviewed face to face on services provided by staff.