Academic Articles & Research Papers

Ergosphere and shadow of a rotating regular black hole

The spacetime singularities in classical general relativity predicted by the celebrated singularity theorems are formed at the end of gravitational collapse. Quantum gravity is the expected theory to resolve the singularity problem but we a...

Program-Based Lung Cancer Care: A Prospective Observational Tumor Registry Linkage Study

Introduction: Low-dose computed tomography screening (LDCT) and lung nodule programs (LNP) promote early lung cancer detection, improve survival; Multidisciplinary Care Programs (MDC) promote guideline-concordant care. The impact of such pr...

Practical role of preoperative echocardiography in low-risk non-cardiac surgery

BackgroundDue to increased needs to reduce non-fatal as well as fatal cardiac events, preoperative echocardiography remains part of routine clinical practice in many hospitals. Data on the role of preoperative echocardiography in low-risk n...

Modulation Instability and Abundant Exact Solitons to the Fractional Mathematical Physics Model Through Two Distinct Methods

The paper consists of various types of wave solutions for the truncated M-fractional Bateman–Burgers equation, a significant mathematical physics equation. This model describes the nonlinear waves and solitons in different physical fields s...

Controlled Plasmonic Coupling in Silver Nanoplate Dimers for Enhanced Plasmonic Sensing

Noble metal nanostructures provide versatile platforms for light manipulation through localized surface plasmon resonances (LSPRs). Among them, triangular silver nanoplates (AgNPTs) exhibit strong field-enhancement and spectral tunability, ...

Developing a New Biophysical Tool to Combine Magneto-Optical Tweezers with Super-Resolution Fluorescence Microscopy

We present a novel experimental setup in which magnetic and optical tweezers are combined for torque and force transduction onto single filamentous molecules in a transverse configuration to allow simultaneous mechanical measurement and man...

Impact of using virtual and concrete manipulatives on students’ learning of fractions

Fraction is considered one of the main topics in mathematics in the early years. Many students struggle to progress in fractions in the classrooms and on exams. Teaching strategies are among the most important factors affecting student lear...

Comparative Study of CUDA GPU Implementations in Python With the Fast Iterative Shrinkage-Thresholding Algorithm for LASSO

A general-purpose GPU (GPGPU) is employed in a variety of domains, including accelerating the spread of deep natural network models; however, further research into its effective implementation is needed. When using the compute unified devic...

Weight-loss strategies of South African female university students and comparison of weight management-related characteristics between dieters and non-dieters

Abstract Background Female university students are at risk for weight gain and use of inappropriate weight-loss strategies. By gaining a greater understanding of the weight-loss strategies used by and weight management related characteristi...

Library Guides: Nuclear Engineering: Nuclear Engineering Data & Statistics

Phase 2a/b randomised placebo-controlled dose-escalation trial of triheptanoin for ataxia-telangiectasia: treating mitochondrial dysfunction with anaplerosisResearch in context

Summary: Background: Ataxia-telangiectasia (A-T) is a rare multisystem disease characterised by neurodegenerative cerebellar ataxia, lung disease, immune deficiency, high cancer risk, and mitochondrial dysfunction. A-T cells demonstrate de...

Isotonic Design for Phase I Clinical Trials: Can We Improve Further?

One of the most challenging tasks in clinical trials is finding the maximum tolerated dose (MTD) to be tested in the next phase. An assurance for the safety of the patients and recommendation of a suitable dose for phase II are the main obj...

An assessment of the mathematical model for estimating of entropy optimized viscous fluid flow towards a rotating cone surface

Abstract Entropy optimization in convective viscous fluids flow due to a rotating cone is explored. Heat expression with heat source/sink and dissipation is considered. Irreversibility with binary chemical reaction is also deliberated. Nonl...

High Dimensional QSAR Study of Mild Steel Corrosion Inhibition in acidic medium by Furan Derivatives

The inhibition of mild steel corrosion in 1 M HCl by 17 furan derivatives was investigated experimentally using potentiodynamic polarization measurements. The furan derivatives inhibit the mild steel corrosion. The experimental inhibition e...

A rural community-based investigation to assess mHealth for family planning advice in district Multan

Background: Globally, Pakistan is the 5th populous country. To increase the use of family planning services by public private business model, Punjab Population Innovation Fund selected “Connect4fp” project implemented by International Rescu...

Bridging the Smart Tourism Skills Gap: Industry Perspectives on Fourth Industrial Revolution Competencies and Curriculum Transformation in Tourism Education

The aim of this study is to explore the adoption of Smart Tourism (ST) and Fourth Industrial Revolution (4IR) skills demanded by the tourism industry, graduate preparedness, and curriculum alignment in accommodation establishments in KwaZul...

TOURISTS’ PERCEPTION OF ECOTOURISM DEVELOPMENT IN LAGOS NIGERIA: THE CASE OF LEKKI CONSERVATION CENTRE

This study examined tourists’ perception of ecotourism services in Lagos, Nigeria, with the specificity of the Lekki Conservation Centre. Specific objectives were to identify the elements of tourists’ demand concerning destination loyalty i...

THE IMPACT OF LEARNING ORGANIZATION PRINCIPLES IN ENHANCING ORGANIZATIONAL PERFORMANCE AND QUALITY

This study investigates the impact of learning organization principles on the performance and quality of business operations within organizations in Bosnia and Herzegovina. The research aims to identify key principles of learning organizati...

Longevity of dental restorations in Sjogren’s disease patients using electronic dental and health record data

Abstract Background Decreased salivary secretion is not only a risk factor for carious lesions in Sjögren’s disease (SD) but also an indicator of deterioration of teeth with every restorative replacement. This study determined the longevity...

Why did an effective Dutch complex psycho-social intervention for people with dementia not work in the German healthcare context? Lessons learnt from a process evaluation alongside a multicentre RCT

Background The positive effects of the Dutch Community Occupational Therapy in Dementia programme on patients' daily functioning were not found in a multicentre randomised controlled trial (RCT) in Germany.Objectives To evaluate possible ef...