نتایج جستجو برای: resolution

تعداد نتایج: 283047  

Ahmad Reza Lotfi Zohreh Yousefvand

The readers' ability to integrate current information with given information has been considered as an important component of reading comprehension process. One aspect of this integration process involves anaphoric resolution. The purpose of this study is to investigate the process of anaphoric resolution, focusing on inferential rigidity of different types of anaphoric ties. Ninety EFL learner...

ژورنال: سنجش و ایمنی پرتو 2013

Depth profiling of Oxygen in the surface of materials is important for many oxide elements. In this research two methods of ion beam analysis techniques were used for depth profiling of oxygen in nanoporous anodic Alumina by Nuclear Reaction Analysis (NRA) ( 16O(d, p1)17O ,16O(d, p0)17O) and resonant elastic scattering (RES)( 16O(α, α)16O). By using simulation software, variation of oxygen conc...

Sina Mahdavi

A new high-resolution and high-speed fully differential Successive Approximation Register (SAR) Analog to Digital Converter (ADC) based on Capacitor Merged Technique is presented in this paper. The main purposes of the proposed idea are to achieve high-resolution and high-speed SAR ADC simultaneously as well. It is noteworthy that, exerting the suggested method the total capacitance and the rat...

ژورنال: سنجش و ایمنی پرتو 2018

Imaging and identifying materials with high atomic numbers and densities, especially radioactive materials, is one of the issues that have been especially considered in recent years. Due to some limitations in conventional and old imaging techniques, finding an alternative method is very important. The cosmic muons with an infinite source are one of the sources that have been recently studied f...

Super-resolution (SR) is a technique that produces a high resolution (HR) image via employing a number of low resolution (LR) images from the same scene. One of the degradations that attenuates performance of the SR is the blurriness of the input LR images. In many previous works in the SR, the blurriness of the LR images is assumed to be due to the integral effect of the image sensor of the im...

Introduction:MAMMI is a dedicated PET based on high resolution detectors placed close to the breast. In this study, we presented a GATE model for the simulation of MAMMI scanner and model its performance of the MAMMI based on an adaptation of the NU 4-2008 NEMA standard.  Methods:A detailed of geometry MAMMI system that uses scintillation crystals coupled...

ژورنال: Journal of Research and Health 2016

Family is the most important pillar of a society, whose stability requires the couples’ commitment to each other. Difficulties and disagreements in married life are natural and how to resolve these conflicts can cause either stability or instability of the couples’ life. This descriptive-correlational study was conducted to investigate the predictive role of conflict resolution styles in marita...

R. Jafari Khalilabadi, S. Aftabi, S.M. Abtahi,

Background: There are various methods to read out responses of a polymer-gel dosimeter, among which the Magnetic Resonance Imaging (MRI) technique is the most common one. Optimizing imaging protocols can have significant effect on the sensitivity and the dose resolution of polymer gel dosimeters. This study has investigated the effects of the number of echoes (NOE) and the echo time spacing (ES...

ژورنال: Journal of Research and Health 2021

Regarding the importance of resolving family problems on athletic progress and identifying the underlying factors, the purpose of this study was to investigate the role of cultural intelligence on self-esteem and family conflict resolutions among athletes. The research method was correlational analytic and the research society included all married athletes (both male and female) in different sp...

Synthetic Aperture Radar (SAR) is the only way to evaluate deformation of the Earth’s surface from space on the order of centimeters and millimeters due to its coherent nature and short wavelengths. Hence, by this means the long term risk monitoring and security are performed as precisely as possible. Traditional SAR imaging delivers a projection of the 3-D object to the two dimensional (2-D) a...

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