Research works
The research papers we track — the newest first. Works with a plain-language summary link to it.
128635 work(s)
- Health & MedicineOpen access
Abstract Robotic surgery can concentrate control of several technical functions at the console, but such concentration does not itself confer clinical independence, reduce dependence on the perioperative team, or improve patient outcomes. We define surgeon-controlled operative po...
- Engineering & TechnologyOpen access
Ru-Promoted Ni/ZIF-8 Catalysts for C–C Coupling in the Upgrading of Acetone–Butanol–Ethanol Mixtures
Catalytic upgrading of acetone–butanol–ethanol (ABE) mixtures provides a route to higher-value oxygenates for chemicals and fuel precursors. Here, Ni-, Ru-, and Ni–Ru-loaded ZIF-8 catalysts were prepared and evaluated for ABE upgrading, with particular emphasis on C7 oxygenate fo...
- Engineering & TechnologyOpen access
Thermoacoustically-driven liquid metal magnetohydrodynamic generators (LMHDGs) are attractive for reliable power generation in extreme environments. However, this advantage is fundamentally undermined by the common use of elastic membranes to stabilize the gas-liquid interface. E...
- Health & MedicineOpen access
Psychometric Properties of the French Version of the Provider Co-Management Index-RN
Background Strengthening primary care through team-based models is a global priority as strong primary care systems are consistently associated with improved outcomes. The Provider Co-Management Index for Registered Nurses (PCMI-RN) is a validated instrument measuring co-manageme...
- Health & MedicineOpen access
Abstract Background Liver cirrhosis is often diagnosed in working‐age adults and carries a poor prognosis. A better understanding of variation by employment status and occupation may support earlier and more targeted diagnostic evaluation. Objectives To assess the odds of liver c...
- Society & Economics
“There’s a Land Beyond the River”: Promised Land Imagery in Harper Lee’s To Kill a Mockingbird
Harper Lee evokes the biblical Promised Land through the hymns “There’s a Land Beyond the River” and “On Jordan’s Stormy Banks.” As Calpurnia’s congregation sings these hymns, readers are invited to interpret the church service in light of the biblical journey from Egypt to the P...
- Engineering & TechnologyOpen access
Spatiotemporal dynamics and fatality risk patterns of road traffic crashes in Nigeria (2020–2024)
Abstract Background Road traffic crashes pose a significant public health issue in Nigeria, but there is limited national-level analysis of their spatial and temporal patterns. This study investigates the distribution, temporal trends, and severity of reported road traffic crashe...
- Health & MedicineOpen access
Abstract Background Health literacy is an important determinant of health behaviours and self-rated health, making brief, valid, and reliable assessment tools essential. The six-item European Health Literacy Survey Questionnaire (HLS-EU-Q6) has rarely been validated across age gr...
- BiologyOpen access
Abstract Guidelines for light measurement in laboratory studies of the non-visual effects of light have recently been put forward. Yet, outside of controlled environments, unique challenges necessitate additional consideration and modifications to those recommendations. The purpo...
- BiologyOpen access
Abstract Multidrug-resistant Pseudomonas aeruginosa is a WHO critical-priority pathogen whose recalcitrance is driven largely by efflux pump overexpression and biofilm formation, two mechanisms rarely addressed by a single agent. Here we evaluated whether luteolin, a plant-derive...
- Engineering & Technology
Abstract Over the past two decades, nanoscience and nanotechnology have profoundly transformed modern society─powering next-generation electronics, revolutionizing healthcare diagnostics, and enabling sustainable energy solutions that reshape how we live and work. Established in...
- Engineering & Technology
Purpose This paper aims to investigate shell-side convective heat transfer in a vertically oriented helically coiled tube heat exchanger (HCTHEX) and develop a multivariable within-domain surrogate for the shell-side Nusselt number under fluid-to-fluid operation. Design/methodolo...
- Society & EconomicsOpen access
This study investigates the interdependence among exchange rates, equity indices, precious metals, and energy prices across emerging markets, utilising daily data from 8 August 2005 to 30 August 2025. The study utilised a Vine Copula-based ARFIMA-SGARCH model to capture nonlinear...
- Materials & Energy
β-CF3 Alkynones for Amine Conjugation under Aqueous Conditions
Abstract We report an aqueous conjugate addition of primary and secondary amines to β-CF3 alkynones under mild conditions without added metal catalysts or activating reagents. This protocol affords stable, CF3-containing enaminone conjugates in phosphate buffer and is applicable...
- Health & MedicineOpen access
Radial and ulnar artery flow characteristics in diabetic, hypertensive and normal indivduals
Objective To compare the radial and ulnar artery flow characteristics in diabetic, hypertensive and normal individuals. Material and methods This case–control study was conducted on 192 participants, with 64 individuals in each group. A consecutive sampling technique was used. Fo...
- Engineering & TechnologyOpen access
Styrene–butadiene–styrene (SBS)-modified asphalt is a typical physical polymer gel whose macroscopic performance is governed by the coupled effects of processing parameters, material composition, and microstructural characteristics. While machine learning has enabled accurate for...
- Engineering & Technology
Abstract Hybrid organic–inorganic heterojunctions have attracted considerable interest in optoelectronic applications, as they combine the excellent electronic transport of inorganic semiconductors with the ease of processing and tunability of organic conductors. While the perfor...
- BiologyOpen access
The failure of antibiotic treatment is a growing concern, driven in large part by the rising incidence of antimicrobial resistance (AMR). Increasing evidence points to the importance of microbial competition in preventing the colonization of disease-causing pathogens and the spre...
- Society & Economics
Abstract Chemistry learning engagement plays an important role in students’ academic development and sustained motivation to learn chemistry. Although previous studies have examined the relationships of perceived social support, self-efficacy, and anxiety with students’ learning...
- Engineering & TechnologyOpen access
Two-dimensional calculations for the novel axial turbo-vapor compressor
Abstract Turbo-vapor compressors (TVCs) are critical for generating vacuum pressure in a novel combined cycle for electricity and freshwater production. This paper presents a new TVC design comprising a single axial compressor rotor directly driving a single axial turbine rotor,...