the management of agricultural education faces on-going challenges to deliver current and effective materials in an approach that takes advantage of developments in education technology. in this article the use of blended learning was compared with the traditional approach for the instruction of theoretical materials in agricultural education. this study used a pre-test, post-test experimental ...

BACKGROUND Several clinical and radiological markers of early neurodevelopmental deviations have been independently associated with cognitive impairment in patients with schizophrenia. The aim of our study was to test the cumulative and/or interactive effects of these early neurodevelopmental factors on cognitive control (CC) deficit, a core feature of schizophrenia. METHODS We recruited pati...

background: cardiovascular disease is the most common cause of death in the world. the aim of this study was to determine the effect of aerobic exercise on serum inflammatory markers in untrained middle-aged women. methods: nineteen healthy female middle-aged were selected by convenience sampling method and were randomly divided into two experimental (n=11) and control (n=8) groups. the exercis...

housing can be considered as one of the most important needs of each family and the provision ofsuitable housing for people has always been considered as one of the indicators of progress in any country. because ofthe specific attitude to the issue of housing in iran, in other words, turning it into an investment, the major part of thehouseholds' income has been accounted for housing. given the...

housing can be considered as one of the most important needs of each family and the provision ofsuitable housing for people has always been considered as one of the indicators of progress in any country. because ofthe specific attitude to the issue of housing in iran, in other words, turning it into an investment, the major part of thehouseholds' income has been accounted for housing. give...

A real-time and robust algorithm for 3D camera registration in a Mixed Reality (MR) environment is described in this paper. The most used technique for camera pose (position and orientation with respect to a fixed or moving object) is based on fiducial marker tracking. This method guarantees good results in real-time with a single camera, but needs several high contrast printed markers on exter...

In this paper, we introduce a light-weight and robust tracking technique based on color balls. The algorithm builds on a variant of randomized Hough transform and is optimized for a use in real-time applications like on low-cost Augmented Reality (AR) systems. With just one conventional color camera our approach provides the ability to determine the 3D position of several color balls at interac...

This research was an attempt to find the relationship between English discourse markers and their Farsi translations. It was conducted in order to find out whether DMs translations completely demonstrate source texts orientation and to what extent DMs translations are functionally appropriate compared to the original text? Six instruments were used. Three of them were the original English books...

In this paper we propose to solve the change detection problem in multi temporal remote-sensing images using interactive segmentation methods in Graphical User Interface. The user needs to input markers related to no-change and change classes in the difference image. Then, the pixels under these markers are used by the support vector machine classifier to generate a spectral change map. To enha...