91 results found

Ihoghosa Iyamu, Devon Haag, Sofia Bartlett, Catherine Worthington, Daniel Grace, Mark Gilbert

Background Digital interventions designed to expand access to sexually transmitted and blood-borne infection (STBBI) testing are promoted to advance equitable health services. Yet many remain pilot pr...

Implementation Science Communications 2026-04-21 rs-9227568
Digital Health Sustainability Implementation Science Health systems STBBIs

Morsi Abdalla Shaban

This study proposes an applied multi-criteria decision-making framework for prioritizing school reconstruction in post-conflict environments under epistemic uncertainty. The framework synthesizes poli...

Research Square 2026-04-21 rs-9461290
MCDM Fuzzy AHP Entropy TOPSIS Dirichlet Distribution Rank Stability School Reconstruction Gaza Strip

yihong xu, feng fan, qiang li

Based on the recycling technology of waste concrete, the preparation of regenerated aggregate and regenerated fine powder, and the use of them to replace quartz sand and cement, and the preparation of...

Research Square 2026-04-21 rs-9201001
recycled materials Recycled ultra-high performance concrete (R-UHPC) Python Machine learning XGBoost algorithm

Grace Chinwendu Isitoah, Theresa Nkechi Obiekezie

This study, titled “Determination of crust-mantle conductivity variation on West Africa longitudes using solar quiet ionospheric current variation,” examines the subsurface electrical conductivity str...

Scientific Reports 2026-04-21 rs-9447201
AMBER array MAGDAS array crust-mantle structure Electrical conductivity upper mantle transfer functions

Hassan A. Abas, Hussain Alsadiq

Dense basalt is widely used in construction, but its engineering evaluation is often limited to compressive strength or bulk density, which do not fully represent material performance. These approache...

Journal of Umm Al-Qura University for Engineering and Architecture 2026-04-21 rs-9234169
Madinah basalt uniaxial compressive strength (UCS) performance-based classification dynamic Young’s modulus Weibull reliability analysis Dimension stone

FERNANDA SOBREIRA SILVA, MARINA GOMES SILVA, INGRID LARISSA DA SILVA SANTANA, VANESSA DE OLIVEIRA MARQUES CAVALCANTI, NAIANA SANTOS DA CRUZ SANTANA NEVES, THIERRY WESLEY DE ALBUQUERQUE AGUIAR, ANA MARIA MENDONÇA DE ALBUQUERQUE MELO, JOAN MANUEL RODRIGUEZ-DIAZ, FERNANDA ARAÚJO HONORATO, DANIELLA CARLA NAPOLEÃO

The high water Population Drugs, especially antiretroviral drugs, have been widely used worldwide to treat antiretroviral infections and are classified as persistent organic pollutants. These contamin...

Brazilian Journal of Chemical Engineering 2026-04-21 rs-9381829
Heterogeneous photo-Fenton Lamivudine Matrix effects Synthetic wastewater Zidovudine

Fynn Thilker, Robert Krewinkel, Andreas Tramposch

The development of future aircraft propulsion systems increasingly considers sus-tainable aviation fuels and hydrogen (H2) as alternative energy carriers. Due toits low density at ambient conditions, ...

Research Square 2026-04-21 rs-9320345
Hydrogen Combustion Cryogenic Injection Flame Characteristics
Research Article posted

Autonomous Quality Intelligence (AQI)

Viraj Gajera

Quality management systems in modern manufacturing are at a critical inflection point. Traditional Design Control frameworks including Design Development Plans (DDP), Design History Files (DHF), Verif...

Research Square 2026-04-21 rs-9467279
AutonomousQualityIntelligence DesignControl DigitalTwin GenerativeAI ISO9001 DHF Verification and Validation Design History File Predictive Risk Management Compliance Orchestration

Arnim Kargl, Henrik Ebel, Peter Eberhard

Multibody dynamics research has enabled efficient and effective simulation, design optimization, control, and identification of mechanical systems, contributing significantly to applications as divers...

Research Square 2026-04-21 rs-9439249

Zhe Liu, Heng Zhang, Yu Sun, Hongying Zhang, Pei Li, Leilei Chen

Reliable contact-state identification is essential for predicting the dynamic response of multibody systems with revolute clearance joints. Existing kinematic models remain restricted by profile assum...

Research Square 2026-04-21 rs-9471481
revolute clearance joint dynamic response prediction contact detection interpolated collinearity method irregular profile multibody dynamics
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