-
741
STRUCTURAL RELIABILITY OPTIMIZATION DESIGN OF REINFORCED SHELL MODEL BASED ON ADAPTIVE SURROGATE MODEL
Published 2024-01-01“…Reinforced shell structure is widely used in aerospace load-bearing structures because its high specific stiffness and specific strength.By considering the uncertainty and risk factors in the structural parameters,the Reliability-Based Design Optimization (RBDO) can avoid the overly conservative design of the structure and ensure its reliability and safety.An efficient RBDO method based on adaptive agent model was proposed.This method solves the problem of lightweight design of reinforced shell structure under buckling reliability constraints.The adaptive addition of sample points was implemented through the expected feasibility function criterion,and the discrete variables was continued by constructing piecewise functions.This increases optimization efficiency while ensuring the reliability of design results.Finally,the effectiveness of the proposed method is verified by comparing the RBDO results with the deterministic optimization results.…”
Get full text
Article -
742
Methodology for assessing the spherical plain bearings durability
Published 2025-05-01Get full text
Article -
743
Natural assets, changes, and variations of the socioeconomic-environmental systems along the Asian drylands belt
Published 2024-01-01“…We found increased variability as well as spikes in extreme values in each of these three measures of SES function among the 23 PEs over the study period. …”
Get full text
Article -
744
Derivation and external validation of a risk score for clinically important declines in health and function among two longitudinal cohorts of women in the mid-life
Published 2023-08-01“…Objectives Women in mid-life often develop chronic conditions and experience declines in physical health and function. Identifying factors associated with declines provides opportunity for targeted interventions. …”
Get full text
Article -
745
-
746
Eficiência técnica na suinocultura: efeitos dos gastos com meio ambiente e da renúncia fiscal Technical efficiency in swine breeding: effect of the expenses with the environment an...
Published 2008-04-01“…After estimating the technical efficiency indices with data of ten properties situated in Mato Grosso from production functions, whose dependent variable is represented by the production of swine and the independent ones are the consumption of water, electricity and the amount of workers directly tied with the productive process. …”
Get full text
Article -
747
A new method to solve multi-objective linear fractional programming problem in fuzzy stochastic environment
Published 2025-07-01“…In this problem, the fuzzy random variables coefficient is involved as the parameters of the objective function as well as system constraints. …”
Get full text
Article -
748
Energy Consumption and Economic Growth Nexus: Insights from EU Member States
Published 2024-11-01“…It searches for some short/long term relationships of these through a panel type model, based on the Cobb-Douglas neoclassic production function. Reference examples in the literature and tests applied for unit roots and cointegration determine our option for an autoregressive distributed lag (ARDL) model able to identify both common coefficients of long-term relationship between variables and individual (specific to each EU member country) coefficients on short-term relationships. …”
Get full text
Article -
749
Study on Operation Control Strategy for Campus Public Building Heating Systems in Severe Cold Areas
Published 2025-03-01Get full text
Article -
750
Towards sustainable construction: estimating compressive strength of waste foundry sand-blended green concrete using a hybrid machine learning approach
Published 2025-03-01“…The proposed model is evaluated using root mean square error (RMSE), mean absolute percentage error (MAPE), and coefficient of determination (R 2). Notably, an asymmetric loss function is employed during the training phase of LightGBM to restrict overestimations. …”
Get full text
Article -
751
An innovative modelling technique for bimodal soil water characteristic curve under wetting process
Published 2025-04-01Get full text
Article -
752
-
753
-
754
THE COMPUTER-AIDED CONTROLLING OF TECHNICAL AND TECHNOLOGICAL PLANTS IN THE WAVELET MEDIUM
Published 2015-03-01“…Methods of formalizing material flows created in certain knots of structure-and-functional diagram of the mixture producing aggregate are considered, that are founded on transforming one-dimensional initial flow signals into multi-dimensional ones. …”
Get full text
Article -
755
Vehicle detection method based on multi-layer selective feature for UAV aerial images
Published 2025-07-01“…However, this task remains challenging due to variable high-altitude viewpoints, complex environmental interference, and limitations in algorithmic efficiency. …”
Get full text
Article -
756
Multiobjective optimization of Murta (Ugni molinae Turcz) juice lactic acid fermentation with monocultures and cocultures of Lactobacillus acidophilus and Lactiplantibacillus plant...
Published 2025-06-01“…These findings highlight the practical utility of MOO-MCDM for designing efficient multiobjective fermentation processes in functional food development.…”
Get full text
Article -
757
Decoupling and Insensitivity of Greenness and Gross Primary Productivity Across Aridity Gradients in China
Published 2024-11-01“…For different plant functional types (PFTs), decoupling occurred in ENF with a determination coefficient value (R<sup>2</sup>) of 0.04, whereas GRA shows a higher coupling with an R<sup>2</sup> of 0.20. …”
Get full text
Article -
758
Artificial intelligence-driven fuzzy logic approach for optimal well selection in gas lift design: A brown field case study
Published 2025-03-01“…However, selecting suitable wells for gas lift is complex due to the inherent uncertainty and variability in petroleum production data. Traditional decision-making approaches often struggle with this uncertainty, leading to suboptimal choices that can reduce efficiency and increase operational costs. …”
Get full text
Article -
759
Community re-entry program on global functioning and medication adherence among bipolar affective disorder patients- A randomized controlled trial pilot study
Published 2025-07-01“…This quantitative study to explores the effectiveness of community re-entry program on global functioning and medication adherence for patients with bipolar affective disorder. …”
Get full text
Article -
760
Optimization of urban spatial planning considering isochrones of transport accessibility: The case of Aktobe city, Kazakhstan
Published 2025-06-01“…Urban areas are characterized by diversity and variability, depending on their size, function, combination of elements, and the spatial distribution of industrial and transport infrastructure. …”
Get full text
Article