ESTIMATING IMPORT FUNCTIONS OF MAIN AGRICULTURAL PRODUCTS IN SELECTED DEVELOPING COUNTRIES FOR PERIOD 1980-2005 by Kays Nadhim Ghazal

“…An econometrical model was used in three formulas which are : linear double- logramatic, and semi – logramatic to estimate the functions of the imports for the mentioned products during the research period. …”
Get full text

Investigating spatial skills and math anxiety as mediatorsinasequential mediation model: A pilot study by Lu Wang

“…Inaddition, the study tested the relative strengths of the relationshipbetween specific spatial skills that included perspective-taking, spatial imagery, and mental rotation and collegiate math achievement thatincluded trigonometry, calculus, and linear algebra) via canonical correlations. Lastly, gender differences in spatial skills, math anxiety, andmath achievement were investigated. …”
Get full text

Neural-Network-Based Synchronization Acquisition with Hankelization Preprocessing by Gyung-Eun Kim, Jung-Hwan Kim, Jong-Ho Lee, Woong-Hee Lee

“…Conventional synchronization signal detection methods rely on linear correlation function analysis with fixed thresholds, which are insufficient for handling the nonlinear characteristics of practical wireless communication systems. …”
Get full text

Forecasting Tsunami Hazards Using Ocean Bottom Sensor Data and Classification Predictive Modeling by Yao Li

“…The focused location is Iwanuma, Japan, where an ocean bottom sensors (OBS) S-net network has been deployed. Multiple linear regression combined with the Akaike information criterion (AIC) is applied to the simulated off-shore wave amplitude data to fit the model. …”
Get full text

Interface Design and Optimization Methods of Government Websites from a Flat Perspective by Wenyan Zhong, Ming Liu

“…The case results show that the average relative errors between the prediction results predicted by CNN and the real public acceptance in two provinces are 2.5416% and 1.4788%, respectively, which indicates that the predicted and real results are in good agreement. Moreover, the linear correlation coefficients between predicted and real public acceptance are 0.9553 and 0.9937, respectively, which further indicates that CNN is reliable as a fitness function of the PSO algorithm. …”
Get full text

Language Combinatorics: Aspects of Studying by M. V. Vlavatskaya

“…The research is conducted in the framework of combinatorial linguistics that studies the linear relations of language units and their combinatorial potential. …”
Get full text

A 24-year longitudinal study on a STEM gateway general chemistry course and the reduction of achievement disparities. by Partha Basu, David J Malik, Steven Graunke

“…We have analyzed approximately 24 years of data in general chemistry I (~20,000 students), using Analysis of Covariance (ANCOVA), which showed progressive, significant improvement in both student success and completion metrics. A Hierarchical Linear Modeling (HLM), using a combination of course and student-level variables, demonstrated the impact of PLTL on internal exam metrics and overall course grades. …”
Get full text

Monotone-Iterative Method for Solving Antiperiodic Nonlinear Boundary Value Problems for Generalized Delay Difference Equations with Maxima by Angel Golev, Snezhana Hristova, Svetoslav Nenov

“…An important feature of the given algorithm is that each successive approximation of the unknown solution is equal to the unique solution of an appropriately constructed initial value problem for a linear difference equation with “maxima,” and an algorithm for its explicit solving is given. …”
Get full text

Compensation Relationships in the Solvation Thermodynamics of Proton Acceptors in Aliphatic Alcohols by Boris N. Solomonov, Mansur B. Khisamiev, Mikhail I. Yagofarov

“…Together with the results of the previous works, the general linear equation connecting the Gibbs energies and enthalpies of solvation in various solute–solvent systems has been obtained. …”
Get full text

The investment activity of companies in Poland by industry by Jędrzejczak-Gas Janina, Barska Anetta, Bánociová Anna

“…In this study, in order to assess the investment activity of companies in Poland based on the industry they belong to, two selected methods of linear ordering (the method of sums and Hellwig’s method) were used, both falling within the scope of a multidimensional comparative analysis. …”
Get full text

Relation Between the Craniocervical Cephalometric Analysis and Class I, II and III Skeletic Patterns in Young Subjects by Luciano Pereira Rosa, Luiz Cesar de Moraes

“…For skeletal pattern Class I, II and III, nasopharyngeal soft tissue percentage and oropharyngeal soft tissue linear quantity were above normality value; nasopharyngeal cervical plot was normal and hyoid triangle was positive for the majority of the individuals. …”
Get full text

CEO Narcissism and Corporate Tax Avoidance: Testing The Moderating Role of ESG by Fifi Aswita Mandala Sari, Noer Sasongko, Triyono

“…The research methodology used in this study is quantitative, and linear regression is used to examine the data. The findings show that CEO narcissism has a positive but insignificant effect on corporate tax avoidance, while board gender diversity has a significant positive effect. …”
Get full text

Deep-Learning Framework for Efficient Real-Time Speech Enhancement and Dereverberation by Tomer Rosenbaum, Emil Winebrand, Omer Cohen, Israel Cohen

“…Computationally efficient approaches like deep filtering and Deep Filter Net offer an attractive alternative by predicting linear filters instead of directly estimating the clean speech. …”
Get full text

Joint clock synchronization and position estimation in time of arrival–based passive positioning systems by Shenghong Li, Lingyun Lu, Mark Hedley, David Humphrey, Iain B Collings

“…The positioning algorithm is formulated as a maximum likelihood estimation problem, which is solved efficiently using an iterative linear least square method. The Cramér–Rao lower bound of positioning error is also analyzed. …”
Get full text

Further improving quantum algorithms for nonlinear differential equations via higher-order methods and rescaling by Pedro C. S. Costa, Philipp Schleich, Mauro E. S. Morales, Dominic W. Berry

“…First, we use a high-precision method for solving the linearised system that yields logarithmic dependence on the error and near-linear dependence on time. Second, we introduce a rescaling strategy that significantly reduces the cost, which would otherwise scale exponentially with the Carleman order, thus limiting quantum speedups for PDEs. …”
Get full text

The Effect of Compensation and Person-Job Fit on Work Engagement in Media Workers in Cirebon City by Faiqoh Faiqoh, Kamelia Putri

“…The study employed a quantitative survey method, utilizing multiple linear regression analysis on data collected from 130 respondents. …”
Get full text

Optimization of Oil Yield from the Macro Algae Spirogyra by Solvent Extraction Process Using RSM and ANN by S. Aravind, Debabrata Barik, Nagaraj Ashok

“…The coefficient of determination, R2 of 98.92%, and the mean absolute percentage deviation (MAPD) of 0.492% for ANN revealed that the current model created with a network topology of 3 : 11 : 1 with tansig (hyperbolic tangent sigmoid) transfer function in the input layer and purelin (pure linear) transfer function in the output layer trained with trainlm (Levenberg–Marquardt) algorithm found to provide the optimal solution with better accuracy in prediction of the output. …”
Get full text

3D Flight Path Planning for UAV Based on Improved Particle Swarm Optimization Algorithm by Cunjie Li, Qingli Zhao, Canyi Che

“…Optimization ability can be further improved by the linear transformation operation on the well performing particles. …”
Get full text

Fluid Dispenser Prototype: A Time Based Approach by S. M. Omair, Nageen Shahid, M. A. Haleem, M. Azam, M. W. Munir, M. Z. Ul Haque

“…The experimental results of the wireless fluid dispensing system when tested showed linear relationship between the dispensing time and desired volumes of fluids having differing viscosities. …”
Get full text

Do Investments in Innovation and Quality Management Systems Ensure Superior Financial Performance? A Quantitative Study of Brazilian Publicly Traded Companies by Lis Lisboa Bernardino, Paulo S. Figueiredo, Abel Ribeiro de Jesus, Flávio Garcia de Oliveira Soares Filho

“…Given this context, this study sought to verify, using multiple linear regressions, how investments in innovation, and adoption of the six sigma methodology and ISO 9001 certification, impacted the financial performance, in terms of profitability, of the 101 Brazilian publicly traded companies comprising the study sample in fiscal year 2019. …”
Get full text