Alireza Pouri - Academia.edu (original) (raw)
Uploads
Papers by Alireza Pouri
This study aimed to investigate the level of mathematics anxiety and the relationship between mat... more This study aimed to investigate the level of mathematics anxiety and the relationship between mathematics anxiety and mathematics performance among undergraduate students of Payame Noor university (PNU) in Hamedan, Iran. In particular, the study investigated the relationship between mathematics anxiety and gender, and field of study. The sample of the study consisted of 275 (162 women and 113 men) undergraduate students of various fields of study. To measure the mathematics anxiety level, the participants responded to the 24 Items of The Revised Mathematics Anxiety Rating Scale (RMARS), which consisted of learning mathematics anxiety and mathematics evaluation anxiety subscales. The data were analyzed by One-way ANOVA and independent-samples t-tests using the Statistical Procedures for Social Sciences (SPSS 11.5). The results showed significant differences between men and women"s evaluation anxiety and no significant difference was observed concerning field of study. Also, there is a significant correlation between high level anxiety and low academic performance.
In this paper, we defined bounded sets in generalized probabilistic 2-normed space and we studied... more In this paper, we defined bounded sets in generalized probabilistic 2-normed space and we studied the relationship among D-bounded sets and proved some result in this space.
Many energy-aware routing protocols have been proposed for wireless sensor networks. Most of them... more Many energy-aware routing protocols have been proposed for wireless sensor networks. Most of them are only energy savers and do not take care about energy balancing. The energy saver protocols try to decrease the energy consumption of the network as a whole; however the energy manager protocols balance the energy consumption in the network to avoid network partitioning. This means that energy saver protocols are not necessarily energy balancing and vice versa. However, the lifetime of wireless sensor network is strictly depending on energy consumption; therefore, energy management is an essential task to be considered. This paper proposes an energy aware routing protocol, named FEAR, which considers energy balancing and energy saving. It finds a fair trade-off between energy balancing and energy saving by fuzzy set concept. FEAR routing protocol is simulated and evaluated by Glomosim simulator.
In this paper, first we define and study the probabilistic n-normed spaces and D-n-compactness, a... more In this paper, first we define and study the probabilistic n-normed spaces and D-n-compactness, also we prove some theorems and inequalities. In the next section we define D-n-boundedness and prove some results in relation between D-n-compact and D-nbounded sets in these spaces.
This study aimed to investigate the level of mathematics anxiety and the relationship between mat... more This study aimed to investigate the level of mathematics anxiety and the relationship between mathematics anxiety and mathematics performance among undergraduate students of Payame Noor university (PNU) in Hamedan, Iran. In particular, the study investigated the relationship between mathematics anxiety and gender, and field of study. The sample of the study consisted of 275 (162 women and 113 men) undergraduate students of various fields of study. To measure the mathematics anxiety level, the participants responded to the 24 Items of The Revised Mathematics Anxiety Rating Scale (RMARS), which consisted of learning mathematics anxiety and mathematics evaluation anxiety subscales. The data were analyzed by One-way ANOVA and independent-samples t-tests using the Statistical Procedures for Social Sciences (SPSS 11.5). The results showed significant differences between men and women"s evaluation anxiety and no significant difference was observed concerning field of study. Also, there is a significant correlation between high level anxiety and low academic performance.
In this paper, we defined bounded sets in generalized probabilistic 2-normed space and we studied... more In this paper, we defined bounded sets in generalized probabilistic 2-normed space and we studied the relationship among D-bounded sets and proved some result in this space.
Many energy-aware routing protocols have been proposed for wireless sensor networks. Most of them... more Many energy-aware routing protocols have been proposed for wireless sensor networks. Most of them are only energy savers and do not take care about energy balancing. The energy saver protocols try to decrease the energy consumption of the network as a whole; however the energy manager protocols balance the energy consumption in the network to avoid network partitioning. This means that energy saver protocols are not necessarily energy balancing and vice versa. However, the lifetime of wireless sensor network is strictly depending on energy consumption; therefore, energy management is an essential task to be considered. This paper proposes an energy aware routing protocol, named FEAR, which considers energy balancing and energy saving. It finds a fair trade-off between energy balancing and energy saving by fuzzy set concept. FEAR routing protocol is simulated and evaluated by Glomosim simulator.
In this paper, first we define and study the probabilistic n-normed spaces and D-n-compactness, a... more In this paper, first we define and study the probabilistic n-normed spaces and D-n-compactness, also we prove some theorems and inequalities. In the next section we define D-n-boundedness and prove some results in relation between D-n-compact and D-nbounded sets in these spaces.