Search alternatives:
coefficiency. » efficiency. (Expand Search)
efficient. » efficiency. (Expand Search)
coefficiency. » efficiency. (Expand Search)
efficient. » efficiency. (Expand Search)
-
1701
Enhanced image hash using cellular automata with sponge construction and elliptic curve cryptography for secure image transaction
Published 2025-04-01“…The novelty of this work is that it creates synergy between the CA’s chaotic behaviour, the flexibility of sponge functions, and the lightweight but powerful security of ECC, resulting in a hash algorithm that is both secure and efficient. …”
Get full text
Article -
1702
Seasonal and diurnal freeze–thaw dynamics of a rock glacier and their impacts on mixing and solute transport
Published 2025-03-01“…<p>Rock glaciers play a vital role in the hydrological functioning of many alpine catchments. Here, we investigate seasonal and daily freeze–thaw cycles of the previously undocumented Canfinal rock glacier (RG) located in the Val d'Ursé catchment (Bernina Range, Switzerland) and the RG's influence on the dynamics of the hydrogeological system. …”
Get full text
Article -
1703
Complementing Dynamical Downscaling With Super‐Resolution Convolutional Neural Networks
Published 2025-02-01“…Modifications, such as incorporating elevation data and data pre‐processing enhances overall model performance, while using exponential and quantile loss functions improve the simulation of extremes. Our findings show SRCNN models efficiently and skillfully downscale precipitation from GCMs. …”
Get full text
Article -
1704
Predicting the Permeability of Pervious Concrete Based on the Beetle Antennae Search Algorithm and Random Forest Model
Published 2020-01-01“…The results showed that the hyperparameters of RF can be tuned by the BAS efficiently; the BAS can combine the conventional RF algorithm to construct the evolved model to predict the permeability of pervious concrete; the cement/aggregate ratio was the most significant variable to determine the permeability, followed by the coarse aggregate proportions.…”
Get full text
Article -
1705
Numerical Simulation of Folding Tail Aeroelasticity Based on the CFD/CSD Coupling Method
Published 2024-07-01“…The aeroelastic coupling was achieved through successive iterations of CFD and CSD computations in the time domain. An adaptive multi-functional morphing aircraft allowing tail fold motion was selected to be studied. …”
Get full text
Article -
1706
Investigating the Relationship Between FMS Test Scores and the Occurrence of Injury in Elite Female Shooter
Published 2022-05-01“…After obtaining the consent form and measuring the demographic characteristics of the subjects, a checkerboard method and a New York test questionnaire were used to measure the variables of the study. All subjects performed the seven Functional Movement Screen (FMS) after evaluating the degree of stature abnormalities. …”
Get full text
Article -
1707
Determinants of oral health-related quality of life in orthodontic aligner wearers: A cross-sectional analysis.
Published 2025-01-01“…Poisson regression was performed to identify factors associated with OHRQoL, reporting beta coefficients (Coef.) and standard errors (SE). Statistical significance was set at p < 0.05. …”
Get full text
Article -
1708
Evaluation of oral health-related quality of life in burn survivors: A cross-sectional study
Published 2024-01-01“…Purpose: The face, crucial to identity, is susceptible to the functional and psychological impact of burn injuries. …”
Get full text
Article -
1709
Effect of Gratitude on Mental Health with Mediating Role of Positive and Negative Affect
Published 2019-06-01“…Based on the researches, gratitude has an effective role in mental health and the other positive psychological functions. The aim of this study was to investigate the effect of gratitude on mental health with the mediating role of positive and negative affect. …”
Get full text
Article -
1710
Regional calibration of ecosystem service valuation under climate and tourism influences: a case study in subtropical Longyan, China
Published 2025-08-01“…Abstract Precise evaluation of ecosystem service value (ESV) under climate variability is essential for supporting regional ecological management. …”
Get full text
Article -
1711
Predicting Kinematic Viscosity and Cetane Number of Diesel- Biodiesel Blend Using Neural Network and Empirical Models
Published 2022-09-01“…This study tries to estimate two substantial properties of blend, i.e. kinemattic viscosity (KV) and cetane number (CN), through neural network (NN) and empirical models which use pure properties of biodiesel (kinematic viscosity, boiling point, evaporation point, flash point, pour point, heat of combustion, cloud point, and specific gravity) as independent variables. In this regard, a three-layer feed-forward network with varying input parameters, training algorithms, transfer functions, and hidden neurons has been examined to predict the KV and CN of the diesel-biodiesel blend. …”
Get full text
Article -
1712
On Simplifying Expressions with Mixed Boolean-Arithmetic
Published 2023-06-01“…We experimentally estimate the dependence of the average number of terms in a linear MBA-expression returned by simplification algorithms on $n$, the number of decoding iterations, and the power of the set of Boolean functions, by which a linear combination with a minimum number of nonzero coefficients is sought. …”
Get full text
Article -
1713
Non-Destructive Detection of Soybean Storage Quality Using Hyperspectral Imaging Technology
Published 2025-03-01“…The optimal model was used to visualize the dynamic distribution of these values. (3) Results: the crude fatty acid values exhibited a positive correlation with storage time, functioning as a direct indicator of soybean quality. …”
Get full text
Article -
1714
Assessing the validity and reliability of the persian version of Self-concept and Identity Measure in an Iranian population
Published 2025-02-01“…This study examines the validity and reliability of the Persian version of the Self-Concept and Identity Measure, designed to assess healthy and disrupted identity functions. Methods. This study utilized a methodological design and focused on students at Tabriz University of Medical Sciences for the 2023-2024 academic year. …”
Get full text
Article -
1715
Reliability optimization methods: A systematic literature review
Published 2025-01-01“…Additionally, which variables influence the primary reliability metrics in their work and how? …”
Get full text
Article -
1716
Design of Reinforcement Learning Guidance Law for Antitorpedo Torpedoes
Published 2025-01-01“…Integrating engineering design, the intelligent guidance law for antitorpedo torpedoes proposed in this article selects the rate of change in the line-of-sight angle as the state variable, designs a reward function based on interception results, and designs a discretized behavior space based on the commonly used proportional guidance coefficient selection range. …”
Get full text
Article -
1717
Statistical mechanics of dynamical system identification
Published 2025-08-01“…To establish this analogy, we define the hyperparameter optimization procedure as a two-level Bayesian inference problem that separates variable selection from coefficient inference and enables the computation of the posterior parameter distribution in closed form. …”
Get full text
Article -
1718
Simulation of wheat yield by nitrogen and nonlinearity of environmental conditions
Published 2019-12-01“…The experimental design was a randomized block design with four repetitions in a 4 x 3 factorial scheme for N-fertilizer doses (0, 30, 60, 120 kg ha-1) and nutrient supply forms [100% in phenological stage V3 (third expanded leaf); (70%/30%) in the phenological stage V3/V6 (third and sixth expanded leaf) and; fractionated (70%/30%) at the phenological stage V3/E (third expanded leaf and beginning of grain filling)], respectively, in the soybean/wheat and corn/wheat systems. The pertinence functions and the linguistic values established for the input and output variables are adequate for the use of fuzzy logic. …”
Get full text
Article -
1719
Investigating wave solutions in coupled nonlinear Schrödinger equation: insights into bifurcation, chaos, and sensitivity
Published 2025-01-01“…The transformation of the coupled partial differential equation into ordinary differential equation is achieved by utilizing a complex wave variable. Exponential function combinations are applied to construct the wave solutions. …”
Get full text
Article -
1720
Land-Cover Semantic Segmentation for Very-High-Resolution Remote Sensing Imagery Using Deep Transfer Learning and Active Contour Loss
Published 2025-01-01“…We assessed the U-Net-scSE, FT-U-NetFormer, and DC-Swin architectures, incorporating transfer learning and active contour loss functions to improve performance on semantic segmentation tasks. …”
Get full text
Article