-
6061
Significance of the ARIMA epidemiological modeling to predict the rate of HIV and AIDS in the Kumba Health District of Cameroon
Published 2025-02-01“…Putting these values together, we had the ARIMA model (1,0,0) which predicted an overall increase in HIV incidence cases at the Kumba District Hospital for the upcoming Years (2023–2026).InterpretationThe ARIMA model was found to be independent of errors and a perfect fit, with a high R-squared value of 0.764 and a p-value of 0.410, indicating that the model’s predictions aligned well with the observed data. …”
Get full text
Article -
6062
A learning trajectory for developing computational thinking in prospective mathematics teachers through Python programming in Google Colab
Published 2025-06-01“…This study used a didactical design research (DDR) framework consisting of three stages: prospective analysis, metapedadidactic analysis, and retrospective analysis. …”
Get full text
Article -
6063
Instances of erroneous DNA barcoding of metazoan invertebrates: Are universal cox1 gene primers too "universal"?
Published 2018-01-01“…Although the responsibility for the correct molecular identification of species rests on researchers, the errors found in already published sequences data have not been re-evaluated so far. …”
Get full text
Article -
6064
Application of shale oil 2D NMR logging evaluation in Huazhuang area of Gaoyou Sag
Published 2024-10-01“…When compared to core analysis, the average absolute errors for effective porosity and oil saturation are minimal, at 0.4% and 7.3%, respectively. …”
Get full text
Article -
6065
Digital Pathology for Analyzing Endomyocardial Biopsy Specimens
Published 2023-08-01“…Introduction: Visual assessment of endomyocardial biopsy (EMB) specimens may result in errors due to the human factor and inability to obtain quantitative data on the intensity of immunohistochemical (IHC) reactions and severity of pathological changes in the heart transplant. …”
Get full text
Article -
6066
Student performance study: the outcomes of metabolic, molecular and physical-chemical characterization of intestinal tract microbiome on a four mammalian species model
Published 2014-12-01“…Since the methodological approaches proved to be the largest source of systematic errors in comparisons of microbial communities among different organisms of the same species or between different species, we tested a number of methods on samples from different species of mammals in order to verify the feasibility of this approach for future routine analysis of microbiomes:(i) analyses of physical-chemical parameters;(ii)the metabolic properties of attached, planktonic fractions in comparison to the total;(iii)structure of microbial communities of bacteria and archaea; (iv)data analysis. …”
Get full text
Article -
6067
Bayesian Dynamic Linear Model with Adaptive Parameter Estimation for Short-Term Travel Speed Prediction
Published 2019-01-01“…Bayesian dynamic linear model is a promising method for time series data analysis and short-term forecasting. One research issue concerns how the predictive model adapts to changes in the system, especially when shocks impact system behavior. …”
Get full text
Article -
6068
Application of Deep Learning to the Classification of Stokes Profiles: From the Quiet Sun to Sunspots
Published 2025-01-01“…We also present the first statistical analysis of quiet Sun DKIST/ViSP data using inversions and our supervised classifier. …”
Get full text
Article -
6069
-
6070
Phase I Pharmacokinetics Study of Oral Administration of Esperavir® (INN: Molnupiravir) (LLC "PROMOMED RUS", Russia)
Published 2024-03-01“…The comparability of the obtained data and the available literature data was shown. …”
Get full text
Article -
6071
Static pressure prediction method for CO2 flooding oil reservoirs based on time series partitioning Transformer model
Published 2025-07-01“…Static pressures are estimated with empirical methods based on dynamic pressure data during the production process; however, data errors are significant. …”
Get full text
Article -
6072
STrengthening the REporting of Genetic Association Studies (STREGA): an extension of the STROBE statement.
Published 2009-02-01“…The additions concern population stratification, genotyping errors, modelling haplotype variation, Hardy-Weinberg equilibrium, replication, selection of participants, rationale for choice of genes and variants, treatment effects in studying quantitative traits, statistical methods, relatedness, reporting of descriptive and outcome data, and the volume of data issues that are important to consider in genetic association studies. …”
Get full text
Article -
6073
形态-奇异值分解降噪与LMD结合的滚动轴承故障诊断
Published 2013-01-01“…On the basis of the theory of local mean decomposition(LMD),the influence of random noises and local strong disturbances embedded in signal on LMD results is analyzed.A novel integrated morphology-singular value decomposition filter-LMD of bearing fault diagnosis method is presented.In the method,the mathematical morphology transform combining with singular value decomposition is taken as the pre-filter process unit in order to reduce the unnecessary decomposition levels and boundary accumulated errors caused by local stronger disturbances.The process of this method is described in detail using a simulated signal analysis example.Moreover,the method is applied in the signal processing of the actual bearing fault data and the results verify its practicality and validity.…”
Get full text
Article -
6074
PARAMETRIC STATISTICAL SIGNIFICANCE OF LEAD (II) IONS ADSORPTION BY RICE HUSK IN AQUEOUS SOLUTIONS
Published 2025-05-01“…The Langmuir and Dubinin-Radushkevic isotherm models best fitted the sorption data, with R2 values of 0.995 and 0.9956 and standard errors of regression of 1.8209 and 0.0298, respectively. …”
Get full text
Article -
6075
Ultra-long period cepheids: observations, theory, and use as standard candles
Published 2025-07-01“…In addition, the potential of the upcoming Rubin LSST survey to enhance the sample with high-quality data is investigated.…”
Get full text
Article -
6076
The relationship between shift work, circadian rhythms, and cognitive function in ICU nursing
Published 2025-03-01“…The Kolmogorov-Smirnov test was used to determine the normality of the data. The data analysis involved analytical statistics using mixed-effects models performed using R software version 4. …”
Get full text
Article -
6077
Statistical inference and applications of a new transforming weibull distribution
Published 2025-08-01“…To evaluate the performance of the estimation methods, we used Monte Carlo simulation to obtain the average parameter estimates under various estimation methods, and measured the accuracy of the estimation using mean square errors and mean biases. The applicability and effectiveness of the transformed Weibull distribution in practical data analysis have been confirmed by applying it to two real datasets.…”
Get full text
Article -
6078
Enhanced turbomachinery capabilities for OpenFOAM: Validation and integration of a CAD solution and mixing-plane
Published 2025-09-01“…The framework is validated using the Sundstrand Power Systems T-100 radial turbine as a benchmark, comparing geometry and simulation results with ANSYS BladeGen, ANSYS CFX, and experimental data. Results demonstrate strong agreement in geometry and performance metrics, with efficiency deviations below 2% and mass flow errors under 1%, confirming the viability of the framework as an open-source alternative to commercial CAE pipelines. …”
Get full text
Article -
6079
Point Transformer Network-Based Surrogate Model for Spatial Prediction in Bridges
Published 2025-03-01“…Our results show that the model achieves mean absolute errors below 0.0213 mm, drastically reducing the time required for structural analysis.…”
Get full text
Article -
6080
Prediction of Weld Geometry in Laser Overlap Welding of Low-Carbon Galvanized Steel
Published 2025-04-01“…Results demonstrated a strong correlation between ANN predictions and experimental measurements, with R<sup>2</sup> values exceeding 95% for WS and DOP and 92% for WI, and mean errors below 7%. A comparative analysis between ANN, FEM, and experimental data confirmed the model’s reliability across different welding conditions. …”
Get full text
Article