• Amenability properties of vector-valued function algebras 

  Shaban, Farkhonda؛ Abtahi, Mortaza؛ Ramezanpour, Mohammad (Semnan University, 2023-03-01)

  Let $X$ be a compact Hausdorff space, $A$ be a (commutative) Banach algebra and $\mathcal{A}$ be a Banach $A$-valued function algebra on $X$. Let $\mathfrak{A}$ be the function algebra on $X$, consisting of scalar-valued ...

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• Use of learning methods for gender and age classification based on front shot face images 

  Hayawi, Hussein؛ Al-Barrak, Alyaa (Semnan University, 2023-03-01)

  Facial system estimation is a mature and in-depth research technique in age and gender. Estimation accuracy is an important indicator for evaluating algorithms. By using deep learning-based learning (DL) and machine learning, ...

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• An investigation of dynamic behavior of coupled steel plate shear walls using cross stiffener under uniform load 

  Khaghani, Mohammad؛ Adib Ramezani, Mohammad Reza؛ Akbarpour, Abbas (Semnan University, 2023-03-01)

  In recent decades, the coupled Steel plate shear wall system is considered as an efficient lateral force resisting system by engineers and researchers. Different parameters affect the nonlinear behaviour of Coupled Steel ...

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• Present the policy model of Iranian saffron export marketing management 

  Mohammadian, Kamal؛ Shafei, Reza؛ Rezaeerad, Mostafa؛ Ghobadi Lamoki, Tohfe؛ Hamidi, Kambiz (Semnan University, 2023-03-01)

  Today, export growth for countries is a key to re-creating the economy. Export development is at the top of government priorities and policies in almost all developing countries. Furthermore, there is an ever-increasing ...

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• An example for the nonstability of multicubic mappings 

  Bodaghi, Abasalt (Semnan University, 2023-03-01)

  In this paper, we present a counterexample for the nonstability of multicubic mappings. In other words, we show that Corollary 3.5 of [A. Bodaghi and B. Shojaee, On an equation characterizing multi-cubic mappings and its ...

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• Analytical solutions of the nonlinear Ivancevic options pricing model 

  Obaidullah, Usaamah؛ Jamal, Sameerah (Semnan University, 2023-03-01)

  This paper studies the nonlinear quantum-probability based Schrodinger type, Ivancevic options pricing model using the method of Lie symmetries to determine its point symmetries, invariant analytical solutions and conversation ...

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• Effective classification of medical images using image segmentation and machine learning 

  Kareem, Shahab؛ khoshabaa, Farah؛ Mohammad, Havall (Semnan University, 2023-03-01)

  Because of an increase in the frequency of encephalon tumors in each age group, the mortality rate has grown in recent years. In medical imaging, tumors are hard to see because of their complicated structure and noise, ...

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• The effect of FRP characteristics on the behavior of square columns under eccentric loads 

  Noamani, Hiwa؛ Sayari, Arash (Semnan University, 2023-03-01)

  Modelling the stress-strain relationship of FRP confined concrete is of vital importance in predicting the structural behaviour of confined concrete columns. In recent years the axial stress-strain behaviour of confined ...

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• Comparison processors spectral analysis concentrations for aromatic compounds using the application of mathematical models 

  Mohammed, Nadheer؛ Al-Ibadi, Zeyad؛ Sura, Al-Zubadi (Semnan University, 2023-03-01)

  Prolonged exposure to gases in enclosed spaces, can cause health problems that may not be easily eliminated, Several methods have been developed to determine the concentration of aromatic hydrocarbons. But these methods ...

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• Space-time Muntz spectral collocation approach for parabolic Volterra integro-differential equations with a singular kernel 

  Sadeghi, Bahareh؛ Maleki, Mohammad؛ Almasieh, Homa (Semnan University, 2023-03-01)

  We consider a type of Volterra integro-differential equations of the parabolic type that arise naturally in the study of heat flow in materials with memory. We present a simple and accurate numerical method for problems ...

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• Identification and prioritization of determinants of the interaction between lean production management stakeholders ``Case study: The National Iranian Oil Company" 

  Zobeidi, Aziz؛ Neysi, Abdolhossein؛ Sohrabi, Tahmoures (Semnan University, 2023-03-01)

  The present study aimed to identify and prioritize determinants of the interaction between lean production management stakeholders in the National Iranian Oil Company. The statistical population consisted of all key experts ...

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• The use of ARIMA, ANN and SVR models in time series hybridization with practical application 

  Ali, Noor؛ Mohammed, Firas (Semnan University, 2023-03-01)

  Forecasting is one of the important topics in the analysis of time series, as the importance of forecasting in the economic field has emerged in order to achieve economic growth. Therefore, accurate forecasting of time ...

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• The effects of macroeconomic (monetary, fiscal, and exchange rate) and trade policies on indicators of sustainable development in Iran 

  Eftekharipour, Maryam؛ Yavari, Kazem؛ Alavi Rad, Abbas (Semnan University, 2023-03-01)

  The current uncertainties regarding the fragile recovery of the global economy continue to highlight the importance of studying and accurately predicting the path of leading indicators, especially macroeconomic indicators. ...

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• Stability of maximum preserving in multi-Banach lattice by fixed point method with some of homogeneity properties 

  Salehi, Nafiseh (Semnan University, 2023-03-01)

  In this research work, we demonstrate the Hyers-Ulam stability for functions that are homogeneous of degree $k$, in multi-Banach lattice by fixed point method.

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• Using Hadoop to analyze big data for multiple purposes: An applied study according to the Map-Reduce model 

  Sh. Ahmed, Shereen؛ L. Abd Al-Nabi, Delveen (Semnan University, 2023-03-01)

  The volume and diversity of data in the world are unprecedented in human history. It is growing at an unprecedented rate. Internet and social media technologies as they permeate every stage of our lives and even our mobile ...

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• A modified imperialist competitive algorithm for solving nonlinear programming problems subject to mixed fuzzy relation equations 

  Abbasi Molai, Ali؛ Dana Mazraeh, Hassan (Semnan University, 2023-03-01)

  The mixed fuzzy relation programming with a nonlinear objective function and two operators of max-product and max-min composition is studied in this paper. Its feasible domain structure is investigated and some simplification ...

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• Study of Langmuir waves for Zakharov equation using Sardar sub-equation method 

  Rehman, Hamood؛ Habib, Azka؛ Abro, Kashif؛ Awan, Dr. Aziz (Semnan University, 2023-03-01)

  The Zakharov equation is a nonlinear plasma fluid model, used for ion-acoustic waves in a magnetized plasma. In the present study, Langmuir waves of the dimensionless Zakharov equation are investigated by using the ...

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