مرور Volume 13, Issue 1 بر اساس عنوان
در حال نمایش موارد 75  94 از 324

Esmall essential submodules
(Semnan University, 20220101)Let $R$ be a commutative ring with identity, and (U_{R}) be an $R$module, with (E = End(U_{R})). In this work we consider a generalization of class small essential submodules namely Esmall essential submodules. Where the ...

The effect of audit quality and auditor reputation on the relationship between the auditor's tenure and the auditor's fee
(Semnan University, 20220101)The purpose of this study was to investigate the effect of audit quality and auditor reputation on the relationship between auditor tenure and audit fees. Companies listed on the Tehran Stock Exchange for a period of 10 ...

Effect of financial literacy and risk aversion on the relationship between selfcontrol and financial security of individual investors in Tehran Stock Exchange
(Semnan University, 20220101)Capital markets play an important role in the economy and naturally, the proper functioning of the capital market will play a key role in ensuring economic growth. So, if capital markets are efficient, economic development ...

The effectiveness of a proposed teaching strategy based on the theory of successful intelligence in developing creativity skills in mathematics for students of primary stage
(Semnan University, 20220101)The aim of the paper is to measure the effectiveness of a proposed teaching strategy based on the theory of successful intelligence in developing creativity skills in mathematics among primary school students. To achieve ...

Effectiveness of new algorithms for facial recognition based on deep neural networks
(Semnan University, 20220101)The applications of image classification occupied a wide field in the recognition of faces using the Convolutional Neural Network (CNN) with the mathematical aspect of deep learning based on the MATLAB program. This is not ...

The effectiveness of the integrated inquiry guided model STEM on students scientific literacy abilities
(Semnan University, 20220101)Science literacy is very important to be prepared for the younger generation in order to solve problems in life. STEM integrated guided inquiry is a strategy that can be done to improve scientific literacy in the learning ...

Effects of guided discovery learning models on students' critical thinking ability on the materials of immune system
(Semnan University, 20220101)Critical thinking is a skill needed in the 4.0 era of education so to improve critical thinking requires the right method so that learning can develop students' critical thinking skills. The purpose of this study was to ...

The effects of outlier on some Bayesian survival estimators for BurrX distribution with a Covid19 as a case study
(Semnan University, 20220101)Survival functions estimators can be affected by outlier, and thus these estimations move away from their real values, especially with the increasing in the outlier ratios within the sample of the random variable. The ...

Efficient image encryption via chaotic hight algorithm
(Semnan University, 20220101)This paper is devoted to introducing a new three dimensions hyperchaotic system and adapting it to enhance the Hight algorithm. The proposal hyperchaotic system with one equilibrium point is mainly derived from the Lorenz ...

The emergence of logic in mathematics and its influence on learners' cognition and way of thinking
(Semnan University, 20220101)This article sheds light on the single phrase, logical thinking, which came to be understood in so many diverse ways. To assist explain the many distinct meanings, how they arose, and how they are connected, we trace the ...

Error grid analysis evaluation of noninvasive blood glucose monitoring system of diabetic Covid19 patients
(Semnan University, 20220101)Due to the lifethreatening dangers of diabetic disease and the rapid spread of the Corona pandemic, the demand for continuous glucose monitoring systems increases, especially that complemented with telemedicine technologies. ...

Escape criteria for one parameter family of complex functions (mathbf{f}_{mathbf{k}}left( mathbf{z}right)mathbf{=}mathbf{text{kcsc}}left( mathbf{z} right)) via nonstandard iterations
(Semnan University, 20220101)In this research we stated and proved the some escape criteria theorems of the one parameter family of the transcendental meromorphicfunctions (Fmathbf{=}left{ f_{k}left( z right) = k cscleft( z right):kmathbb{in C ...

Establishing mathematical models for determining quantum dot potential for pbs and pbte structures in terms of QD's diameters by numerical methods
(Semnan University, 20220101)The main goal of this paper is to obtain the estimated determination of the quantum dot potential for PbS and PbTe structures (in mV) which are compared to other values at different QD's diameters (in nm). In order to ...

Estimate the location matrix of a multivariate semiparametric regression model when the random error follows a matrixvariate generalized hyperbolic distribution
(Semnan University, 20220101)The matrixvariate generalized hyperbolic distribution is heavytailed mixed continuous skewed probability distribution. This distribution has multi applications in the field of economics, risk management, especially in ...

Estimating coefficients for subclasses of meromorphic biunivalent functions involving the polylogarithm function
(Semnan University, 20220101)In this paper, we introduce a new operator \(\Omega_{c}\ g(z)\) associated with polylogarithm function, applying it on the subclasses \(AH_{\Sigma_{\mathcal{B}}^{*}}(\gamma,k)\) of meromorphic starlike biunivalent functions ...

Estimating parameters of Marshall Olkin Topp Leon exponential distribution via grey wolf optimization and conjugate gradient with application
(Semnan University, 20220101)A new probability model for positively skewed datasets like economic data, medical, engineering and other sciences was developed in this paper. The new distribution is named the Marshall Olkin Topp Leon Exponential ...

Estimating partial linear single index model by MAVE and two stage estimation procedures
(Semnan University, 20220101)This research aims to estimate the partial linear single index model by using minimum average variance estimation (MAVE) and two stage estimation Procedures. We analyzed the creatinine ratio in blood data in order to ...

Estimating the survival and risk functions of a loglogistic distribution by using order statistics with practical application
(Semnan University, 20220101)The LogLogistic distribution is one of the important statistical distributions as it can be applied in many fields ( biological, chemical and physical experiments) and its importance comes from the importance of determining ...

Estimation of exponential Pareto parameters
(Semnan University, 20220101)In this paper, we simulated the methods of estimation of Pareto exponential distribution parameters, using various experiments including default parameter values (0.5, 1, 5), sample sizes (10,250,100), and Iterations (D = ...

Estimation of multitruncated rayleigh and Weibull distributions with application
(Semnan University, 20220101)In this paper, we introduced the estimation of parameters for distributions that have multidouble truncation by the maximum likelihood method. We depended in the applied study on data of disease of Covid19 by using one ...