Suggested Topics within your search.
Suggested Topics within your search.
-
981
Intelligent Prediction of Lost Circulation and Gas Invasion in Cementing Operations Based on ACO-SWXGBoost
Published 2025-01-01“…The model extracts both raw features and slope-based variations of key parameters—flow rate, pressure, and density—to enhance representation, incorporates a sliding window and time decay mechanism to capture dynamic patterns, and leverages ACO to optimize hyperparameters for improved predictive performance. …”
Get full text
Article -
982
Statistical Analysis of a Generalized Variant of the Weibull Model Under Unified Hybrid Censoring with Applications to Cancer Data
Published 2025-06-01“…Characterized by one scale parameter and two shape parameters, the proposed model offers enhanced flexibility for modeling diverse lifetime data patterns and hazard rate behaviors. Notably, its hazard rate function can exhibit five distinct shapes, including upside-down bathtub and bathtub shapes. …”
Get full text
Article -
983
Ischemic heart disease burden attributable to inadequate omega-3 fatty acid intake in Chinese adults, 1990–2021: an Age-Period-Cohort analysis of the Global Burden of Disease study...
Published 2025-06-01“…Although both death rates and DALY rates have decreased, population aging continues to drive an increase in the absolute disease burden. …”
Get full text
Article -
984
ARMC-RL: Adaptive Caching With Reinforcement Learning for Efficient 360° Video Streaming in Edge Networks
Published 2025-01-01“…Higher cache hit rates contribute to reducing transmission latency and lowering bandwidth consumption. …”
Get full text
Article -
985
The effects of school closures on influenza outbreaks and pandemics: systematic review of simulation studies.
Published 2014-01-01“…We summarised the predicted effects of school closure on the peak and cumulative attack rates and the duration of the epidemic. We investigated how these predictions depended on the basic reproduction number, the timing and duration of closure and the assumed effects of school closures on contact patterns.…”
Get full text
Article -
986
A Frequency-Aware Transformer for Multiscale Fault Diagnosis in Electrical Machines
Published 2025-01-01“…Experimental results demonstrate that the proposed model achieves 99.9% diagnostic accuracy by maintaining an exceptionally low false alarm rate and missed detection rate, thereby ensuring high reliability. …”
Get full text
Article -
987
An Integrated Framework for Infectious Disease Control Using Mathematical Modeling and Deep Learning
Published 2025-01-01“…Unlike the existing model, emphasis is given to suggesting a model that is capable of investigating stability while considering the effect of vaccination and migration rate. Next, the influence of vaccination on the rate of infection is effectively predicted using an efficient deep learning model by employing the long-term dependencies in sequential data. …”
Get full text
Article -
988
Secular trends of bloodstream infections in hemodialysis patients: insights from a longitudinal Swiss study
Published 2025-08-01“…Outcomes included incidence rates of hemodialysis-associated BSIs, trends in causative pathogens, sources, and resistant organisms. …”
Get full text
Article -
989
Understanding the influence of precipitation and nitrogen depositions on the soil health and growth indices of invasive (Solidago canadensis L.) and native (Wedelia chinesis) assoc...
Published 2025-07-01“…Variable precipitation patterns and nitrogen (N) deposition rates have influenced plant community structure and productivity in different ecosystems. …”
Get full text
Article -
990
SUSCEPTIBLE VACCINATED INFECTED RECOVERED MODEL WITH THE EXCLUSIVE BREASTFEEDING AND ITS APPLICATION TO PNEUMONIA DATA IN INDONESIA
Published 2025-04-01“…The free target can also be achieved by increasing the exclusive breastfeeding rate to 73.9% and the Hib vaccination rate to 0.22.…”
Get full text
Article -
991
Premium intraocular lens adoption: Insights from a national health insurance analysis
Published 2025-08-01“…However, the adoption rate of premium IOLs increased more rapidly than that of non-premium IOLs. …”
Get full text
Article -
992
TaER Expression Is Associated with Transpiration Efficiency Traits and Yield in Bread Wheat.
Published 2015-01-01“…Significant differences were also observed between the three groups varying for TaER expression for several transpiration efficiency (TE)- related traits, including stomatal density (SD), transpiration rate, photosynthetic rate (A), instant water use efficiency (WUEi) and carbon isotope discrimination (CID), and yield traits of biomass production plant-1 (BYPP) and grain yield plant-1 (GYPP). …”
Get full text
Article -
993
Modeling of spatial spread of COVID-19 pandemic waves in Russia using a kinetic-advection model
Published 2023-08-01“…In addition to the high infection rate, the high spread rate is due to the increased mobility of contemporary populations. …”
Get full text
Article -
994
Response of Water-Use Efficiency (WUE) in Alpine Grasslands to Hydrothermal and Radiative Factors Across Elevation Gradients
Published 2025-05-01“…Moreover, contribution rate analysis showed an elevation-dependent shift in WUE control: evapotranspiration (ET) exerted a dominant influence at low elevations (contribution rate: −82.50%), while net primary productivity (NPP) became the primary driver at high elevations (contribution rate: 54.71%). …”
Get full text
Article -
995
Effect of Different Media and Plant Hormone Concentrations on Callus Induction and Regeneration of Red Squill (<i>Squilla maura</i>) and Peruvian Squill (<i>Oncostema peruviana</i>...
Published 2025-01-01“…All treatments resulted in callogenesis rates between 65–100% for both species. These treatments led to direct bulbil regeneration. …”
Get full text
Article -
996
Comparative Characteristics of a Subsequent Morbidity Wave COVID-19 in Various Regions of the World
Published 2021-09-01“…The average incidence rate in the compared countries ranged from 500.98 ± 417.06 per 100,000 in India to 4399.43 ± 2390.77 per 100,000 in the US. …”
Get full text
Article -
997
A Comprehensive Approach to Synthetic Distribution Grid Generation: Erdős–Rényi to Barabási-Albert
Published 2025-03-01“…A comparison of the Erdős and Barabási-Albert models shows variations in maximum degree values, branching rates, and mixing patterns. The original Barabási-Albert model tends to have nodes with higher degrees and increased branching rates, which can be adjusted by the richness index. …”
Get full text
Article -
998
PREVALENCE OF CONGENITAL CLEFT LIP AND PALATE IN UKRAINE
Published 2023-12-01“…The triggers of this pattern are declining birth rate, high death rate, reduction in the possibility of using quality medical care, non-return of refugees, reduction of the participation of new recruits in the demographic process, negative economic performance of the temporarily occupied territories. …”
Get full text
Article -
999
Tear Lipid Layer Thickness in Children after Short-Term Overnight Orthokeratology Contact Lens Wear
Published 2020-01-01“…LLT was significantly correlated with rate of partial blinks at every follow-up (all p<0.05). …”
Get full text
Article -
1000
Study on Flow Model and Flow Equation of Shale Gas Based on Microflow Mechanism
Published 2022-01-01“…The result shows that the flow rate of shale gas is composed of seepage flow rate and diffusion flow rate. …”
Get full text
Article