Suggested Topics within your search.
Suggested Topics within your search.
-
4221
A comprehensive investigation of hydraulic performance and internal flow characteristics of Francis turbine model at part load cavitating flow for various turbulence models
Published 2025-12-01“…In high specific speed turbines, part-load (PL) operations and cavitating conditions introduce highly complex internal flow structures that are challenging to predict accurately while keeping computational costs reasonable. …”
Get full text
Article -
4222
“I don’t think there’s necessarily a one size fits all” negotiating competing priorities in nurse shift scheduling: a qualitative study
Published 2025-08-01“…Abstract Background The nursing workforce globally faces significant challenges, including burnout, stress, and absenteeism, exacerbated by unsafe staffing levels and suboptimal working conditions. …”
Get full text
Article -
4223
Benthic foraminiferal diversity in the Arabian Gulf: spatial patterns in a basin-wide assessment.
Published 2025-01-01“…Using an ensemble of species distribution models, we modelled the spatial patterns of individual species and stack these predictions to estimate foraminiferal species richness across the basin. …”
Get full text
Article -
4224
Menstruation-Related Physical Condition Management for Women Using an Underwear-Type Wearable Biosensor
Published 2025-04-01“…However, menstrual periods are not always cyclic and can be extended by physical and mental stress. Currently used menstrual management applications rely on self-reported cycle length and basal body temperature (BBT), which makes it challenging to predict irregular periods. …”
Get full text
Article -
4225
Experimental Investigation on the Influence of Water Content on the Mechanical Properties of Coal under Conventional Triaxial Compression
Published 2020-01-01“…The relations between the uniaxial compressive strength, deformation, and water content were observed. The reductions in the strength and elastic modulus under different confining pressures were obtained. …”
Get full text
Article -
4226
Polygonatum sibiricum polysaccharides enhance pancreatic β-cell function in diabetic zebrafish by mitigating mitochondrial oxidative damage via the AMPK-SIRT1 pathway
Published 2025-05-01“…Network pharmacology analysis was used to predict PSP targets, and molecular docking validated key protein interactions. …”
Get full text
Article -
4227
Tube fit joining: A novel technique for busbar-to-prismatic cell interconnections in electric vehicles
Published 2025-01-01“…A dedicated tool is employed to implement the process and validate the numerical predictions. The results confirm that joint formation occurs in three distinct stages—bending, compression, and flange formation— with joining force increasing continuously throughout the process. …”
Get full text
Article -
4228
A Confocal Ellipsoidal Densification Model for Estimating Improvement Effects on Soil Under Dynamic Compaction
Published 2025-05-01“…Finally, the applicability of the solution procedure for the proposed CEDM was verified. The predicted HCZ and WCZ were in close agreement with the simulated results, indicating that the proposed CEDM could be used for estimating the soil improvement range. …”
Get full text
Article -
4229
Thermo-rheologically complex polymers: multiaxial constitutive modeling, numerical implementation and experimental validation
Published 2025-09-01“…The calibration of the constitutive model is performed in the frequency domain, while the validation is performed in the time domain, demonstrating the accuracy and reliability of the model in multiple experimental domains. Finally, model predictions are reported in the frequency domain for different temperatures.…”
Get full text
Article -
4230
A Comprehensive Benchmark Dataset for Sheet Metal Forming: Advancing Machine Learning and Surrogate Modelling in Pro-cess Simulations
Published 2025-01-01“…However, significant manual adjustments remain necessary due to deviations between simulation predictions and actual production outcomes, stemming from modelling simplifications. …”
Get full text
Article -
4231
SOC fusion estimation for lithium battery using dual OCV-SOC relationships combined with fractional order extended Kalman filter
Published 2025-08-01“…The fusion weights are established using the predicted voltage error. The US06 Highway Driving Schedule and Beijing Dynamic Stress Test (BJDST) are used for verifying the proposed method. …”
Get full text
Article -
4232
Microstructure, Hardness and Tribological Characteristics of High-Entropy Coating Obtained by Detonation Spraying
Published 2025-07-01“…The results showed that the phase composition of the powder and coatings includes body-centered cubic lattice (BCC), its ordered modification (B2), and face-centered cubic lattice FCC phases, which is consistent with the predictions of the Scheil solidification model, describing the process of non-equilibrium solidification, assuming no diffusion in the solid phase and complete mixing in the liquid phase. …”
Get full text
Article -
4233
Dynamic fragility of a slender rock pillar in a carbonate rock mass
Published 2025-07-01“…Validation was achieved by comparing computational modal analysis with in situ measurements of natural vibrations, accurately predicting the first mode (1.3 Hz) and estimating the second mode (2.7 Hz) with a 10 % deviation from the observed values (3 Hz). …”
Get full text
Article -
4234
Burnout, decision-making and coping among healthcare workers: How the world was before the COVID-19 pandemic
Published 2022-12-01“…Introduction: The international literature in the past two years has focused on work-related stress and burnout symptoms among healthcare workers involved in the COVID-19 emergency. …”
Get full text
Article -
4235
Phytochemical Composition and Skin-Friendly Activities of the Ethyl Acetate Fraction in <i>Ophioglossum vulgatum</i> Linn., an In Vitro Study
Published 2025-02-01“…The related biological activities and the underlying mechanisms were predicted by computational analysis. HaCaT cells were treated with gradient concentrations of OpvE, and a CCK-8 assay was performed to determine the cell viability. …”
Get full text
Article -
4236
Factors Influencing Postpartum Depression in Nepal: A Narrative Review
Published 2025-04-01“…The review underscores that increased age, low socioeconomic status, limited educational attainment, unintended pregnancies, inadequate support, and maternal health issues are the prominent risks. …”
Get full text
Article -
4237
Sedimentary Model of Sublacustrine Fans in the Shahejie Formation, Nanpu Sag
Published 2025-08-01“…These findings provide valuable insights for gravity flow exploration and reservoir prediction in the Nanpu Sag, offering important implications for hydrocarbon exploration in similar lacustrine rift basins.…”
Get full text
Article -
4238
Shape Effect Analysis of the Mechanical Properties of PVC-Coated Fabrics under Off-Axis Tension
Published 2020-01-01“…The shape and off-axis angle of specimens are analyzed to predict the influences of shape effect. The results show that the longitudinal strain and shear strain of the coated fabrics are obviously symmetrical to the off-axis direction. …”
Get full text
Article -
4239
Reliability optimization of solder joints in large-sized COTS devices based on solder mask layer design
Published 2025-05-01“…The optimized parameters were obtained by calculating the expected lifespan of the solder joints, and the predicted lifespan of the optimized solder joints was increased by 118%. …”
Get full text
Article -
4240
Experimental Study on Axial Compression Behaviour of Ultra-high-performance Concrete-filled Duplex Stainless Steel Tube Stub Rectangular Columns
Published 2025-05-01“…This implies that the revised formula can be utilized to predict the ultimate bearing capacity of the ultimate axial compression of UFSST short columns. …”
Get full text
Article