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821
Morpho‐Physiological Traits and Dehydration Tolerance of High‐Altitude Andean Wetland Vegetation in the Chilean Atacama Region
Published 2025-04-01“…In this study, we characterized the functional trait spectrum of dominant plant species within the Salar de Pedernales, Quebrada Leoncito (Leoncito) and Río Negro HAWAs and explored the relationships between these traits and key environmental variables. …”
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822
Estimation of heat transfer parameters by using trained POD-RBF and Grey Wolf Optimizer
Published 2020-12-01“… The article presents a numerical model for estimation of heat transfer parameters, e.g. thermal conductivity and convective coefficient, in two-dimensional solid bodies under steady-state conduction. …”
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823
In-depth characterization of accessory gene regulator loci and associated virulence factors in tcdA+B+ Clostridioides difficile isolates
Published 2025-01-01“…The study uncovered significant variability in sporulation efficiency among isolates, with high efficiency correlating with tcdC-A genotype. …”
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824
Association mapping for root system architecture under varying levels of phosphorus application in Brassica juncea L. Czern & Coss
Published 2025-08-01“…Root system architecture (RSAr) plays a crucial role in Pi uptake from soil and thereby improving phosphorus use efficiency (PUE) of plants. Studying the genetic variability of RSAr traits across various Pi levels offers insights for enhancing crop resilience to Pi deficiency. …”
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825
A Novel Method for Inverting Deep-Sea Sound-Speed Profiles Based on Hybrid Data Fusion Combined with Surface Sound Speed
Published 2025-04-01“…By constructing a high-resolution regional sound speed field through WOA23 and historical SSP fusion, this method effectively mitigates spatiotemporal heterogeneity and seasonal variability. The artificial lemming algorithm (ALA) is introduced to optimize the inversion of empirical orthogonal function (EOF) coefficients, enhancing global search efficiency while avoiding local optimization. …”
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826
Span of Control in Teamwork and Organization Structure
Published 2018-06-01“…The results of non-parametric testing (Chi-Square Test of Independence) and rates of association between variables (using Cramér’s V and Phi coefficient and for ordinal variables, Kendall’s tau-b, GoodmanKruskal’s Gamma, Kendall’s tau-c and Somers’ d) indicate that the team size is not related to the level of management, which does not confirm the assumption that the largest teams work at the lowest management level and vice versa, that the team leader at the top level is in charge of the smallest number of people. …”
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827
Home Spirometry for Post-COVID Recovery: A Clinical Validation Study of an Ultrasonic Device
Published 2025-05-01“…FEV1/FVC ratios showed greater variability. Pulmonary function improved significantly over 12 weeks for both methods (<i>p</i> < 0.002). …”
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828
Economic Analysis of Innovation Development Processes in Agriculture of the Republic of Uzbekistan
Published 2022-04-01“…The article provides econometric analysis of agricultural production efficiency in the Republic of Uzbekistan. As methodology for identifying the impact of land, labour resources and capital on the net output of agriculture Kobba - Douglas production function was used. …”
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829
Obstacle Avoidance Planning of Manipulator Joints Based on an Improved Artificial Potential Field Method
Published 2023-10-01“…The obstacle avoidance simulation of the manipulator is carried out in the presence of local minima of the APF. Adaptive variable-step path planning can generate smooth trajectories and improve the search efficiency. …”
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830
Incorporating Neutrosophic Uncertainty in Data Envelopment Analysis
Published 2025-02-01“…In the realm of Data Envelopment Analysis (DEA), the assessment of relative efficiency has historically relied on deterministic variables. …”
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831
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832
Comprehensive Evaluation of Operation Safety of Earth-rock Dams Based on Weight Optimization-cloud Model
Published 2025-07-01“…The expected value of the membership degree was derived based on the normal distribution probability density function and was taken as the theoretical solution. …”
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833
Local calibration of JPCP transverse cracking and IRI models using maximum likelihood estimation
Published 2024-12-01“…The approach uses measured data from the Michigan Department of Transportation's (MDOT) pavement management system (PMS) database for 70 jointed plain concrete pavement (JPCP) sections to calibrate and validate transfer functions. The MLE approach is combined with resampling techniques to improve the robustness of calibration coefficients. …”
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834
A metaheuristic optimization framework inspired by virus mutations and its ability to optimize the structural design of 2D and 3D steel frames compared to other methods
Published 2025-06-01“…MVPO integrates population-based exploration, simulating viral spread through intra-community interactions (guided by wavelet functions to model transmission variability) and inter-community propagation, with a two-phase mutation strategy: the first phase enhances global exploration via elongated search steps during accelerated spread, while the second phase introduces structural perturbations to escape local optima. …”
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835
Variational Iteration and Linearized Liapunov Methods for Seeking the Analytic Solutions of Nonlinear Boundary Value Problems
Published 2025-01-01“…The boundary shape function method transforms the boundary value problem to an initial value problem (IVP) for a new variable. …”
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836
Application of the variation operator in a genetic algorithm for the synthesis of fuzzy controllers
Published 2021-01-01“…This article studies the problem of increasing the efficiency of fuzzy controller synthesis in a control system using a genetic algorithm. …”
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837
Nonlinear Dynamics of an Electromagnetically Actuated Cantilever Beam Under Harmonic External Excitation
Published 2024-11-01“…Also, Pontryagin’s principle with respect to the control variable is applied in the construction of the Lyapunov function.…”
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838
Real-time prediction of port water levels based on EMD-PSO-RBFNN
Published 2025-01-01“…Addressing the spatial variability, temporal dynamics, and non-linearity characteristics of port water levels, a hybrid prediction scheme was proposed, which integrates empirical mode decomposition (EMD) with a radial basis function neural network (RBFNN), optimized using the particle swarm optimization (PSO) algorithm. …”
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839
Fiscal transfers and public health services in China: a macro–micro analysis
Published 2025-04-01“…IntroductionThis study innovatively integrates functional performance and systemic capacity dimensions to establish a comprehensive evaluation framework for public health services, addressing critical knowledge gaps in fiscal policy-health system interactions.MethodsUtilizing multi-source spatial panel data from 1,871 Chinese counties (2001-2020), we developed a novel assessment system combining structural equation modeling (SEM) and fuzzy comprehensive evaluation. …”
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840
Genetically surface-modified Escherichia coli outer membrane vesicles targeting MUC1 antigen in cancer cells
Published 2024-12-01“…In conclusion, this rapid and efficient bio-ligation system facilitates the display of functional scFv on OMV surfaces, offering a promising approach for targeted delivery to MUC1-expressing cancer cells.…”
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