345 citations
- Institute for Research in Fundamental SciencesIR11 papers
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9 papers · 1 filter
Light Curves Analysis and Period Study of Two Eclipsing Binaries UZ Lyr and BR Cyg
K. Y. Roobiat, R. Pazhouhesh
Two eclipsing binary systems UZ Lyr and BR Cyg are the semi-detached types whose secondary component fill its Roche lobe. Although radial velocity and light curves of these systems…
New parameterizations of generalized Chaplygin gas model constrained at background and perturbation levels
S. F. Salahedin, M. Malekjani, K. Y. Roobiat +1
We study the main cosmological properties of the Generalized Chaplygin Gas (GCG) dark energy model at the background and perturbation levels. By using the latest cosmological data…
Classification of jujube fruit based on several pricing factors using machine learning methods
Abdollah Zakeri, Ruhollah Hedayati, Mohammad Khedmati +1
Jujube is a fruit mainly cultivated in India, China and Iran and has many health benefits. It is sold both fresh and dried. There are several factors in jujube pricing such as weig…
First investigation of eclipsing binary KIC 9026766: analysis of light curve and periodic changes
Somaye Soomandar, Abbas Abedi
Abstract We investigate a short-period W UMa binary KIC 9026766 with an orbital period of 0.2721278 days in the Kepler field of view. By using an automated q-search for the folded…
GSVMA: A Genetic-Support Vector Machine-Anova method for CAD diagnosis based on Z-Alizadeh Sani dataset
Javad Hassannataj Joloudari, Faezeh Azizi, Mohammad Ali Nematollahi +3
Coronary heart disease (CAD) is one of the crucial reasons for cardiovascular mortality in middle-aged people worldwide. The most typical tool is angiography for diagnosing CAD. Th…
Application of artificial intelligence techniques for automated detection of myocardial infarction: A review
Javad Hassannataj Joloudari, Sanaz Mojrian, Issa Nodehi +13
Myocardial infarction (MI) results in heart muscle injury due to receiving insufficient blood flow. MI is the most common cause of mortality in middle-aged and elderly individuals…