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A General Overview of The Internet of Things and Its Future Applications

With the great acceleration in the world of digital technology and communications, the globe has turned into a virtual world connected, A new term has appeared, namely the Internet of Things, which refers to a kind of network to connects anything to the Internet based on the protocols prescribed Sensors conduct information exchange and communication to realize intelligent identification, Positioning, Tracking, Monitoring, and management. In this paper, we briefly discussed what the Internet of Things is, its applications, characteristics, and structure.

groups
Sandy Montajab Hazzouri mail
link https://doi.org/10.54216/PMTCS.020103

Volume & Issue

Vol. Volume 2 / Iss. Issue 1

Details open_in_new

A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings

A ring R is called right FGF ring, if every finitely generated right R-module embeds in a free right R-module. It is well known that a quasi-Frobenus ring R is right FGF ring, but the converse is still an open question. In this note we give some equivalent additional conditions that convert the right FGF ring to the QF ring. Other known results that characterize the class of quasi-Frobenius rings are fond. In the process, some new results that characterize the class of IF-rings are provided.

groups
Rashel Abu Hakmeh mail
link https://doi.org/10.54216/PMTCS.020104

Volume & Issue

Vol. Volume 2 / Iss. Issue 1

Details open_in_new

On Some Networks with Mobile Gateway Improving the performance of data sets systems

Nowadays, Automatic Meter Reading (AMR) systems are applied in many technologically advanced countries. Many researchers proved that Wireless Sensor Networks (WSN) is one of the most overwhelming technologies for meters information collection systems. In this research, we proposed a network design for the WSN to collect the electric meters information in Jableh city-Syria using mobile gateway. We improved the performance of IEEE 802.15.4 protocol using Guaranteed Time slots (GTS) according to our application need. WE also deduced the mathematical equations that describe the protocol and thus we could get pre-simulation results. We used NS 2.35 and SUMO 0.32.0, and we found that by choosing the appropriate values for the protocol parameters according to our network design and method of collection, we could achieve the reliable collection of electric meters for a gateway speed of up to 70 Km/h which is considered an improvement of the protocol performance compared to other literature studies.

groups
Sandy Montajab Hazzouri mail
link https://doi.org/10.54216/PMTCS.020201

Volume & Issue

Vol. Volume 2 / Iss. Issue 2

Details open_in_new

On Finding Cauchy – Pompeiu's Formula in The Octal Unit Disk

In this paper, we find the formula of Cauchy – Pompeiu's integral in the octal of unit disk  of the complex plain, by using the reflection method to determine the Integral's Cauchy – Pompeiu's operator. Also, we give many related examples about the novel formula.

groups
Rashel Abu Hakmeh mail
link https://doi.org/10.54216/PMTCS.020202

Volume & Issue

Vol. Volume 2 / Iss. Issue 2

Details open_in_new

Examining the potential of machine learning for predicting academic achievement: A systematic review

Predicting student academic performance is a critical area of education research. Machine learning (ML) algorithms have gained significant popularity in recent years. The capability to forecast student performance empowers universities to devise an intervention strategy either at the beginning of a program or during a semester, which allows them to tackle any issues that may arise proactively. This systematic literature review provides an overview of the present state of the field under investigation, including the most commonly employed ML techniques, the variables predictive of academic performance, and the limitations and challenges of using ML to predict academic success. Our review of 60 studies published between January 2019 to March 2023 reveals that ML algorithms can be highly effective in predicting student academic performance. ML models can analyse various variables, including demographics, socioeconomic status, and academic history, to identify patterns and relationships that can predict academic performance. However, several limitations need to be addressed, such as the inconsistency in the variables used, small sample sizes, and the failure to consider external factors that may impact academic performance. Future research needs to address these limitations to develop more robust prediction models. Machine learning can fuse data from various sources like test scores like Coursera, edX & Open edX, Udemy, linkedin learning, learn words, and hacker’s rank platform etc, attendance, and online activity to help educators better understand student needs and improve teaching, can use for better decision.   In conclusion, ML has emerged as a promising approach for predicting student academic performance in online learning environments. Despite the current limitations, the continued refinement of ML techniques, the use of additional variables, and the incorporation of external factors will lead to more robust models and greater accuracy in predicting academic performance.

groups
M. Nazir mail -
A. Noraziah mail -
M. Rahmah mail -
Aditi Sharma mail
link https://doi.org/10.54216/FPA.130207

Volume & Issue

Vol. Volume 13 / Iss. Issue 2

Details open_in_new

Modern Elementary School: Neutrosophic and Education

Elementary school is a stage of primary education, it's the most critical stage of education in general, and teaching during the elementary stage is one of the most influential periods for children. In this stage,  pupils can develop their basic skills and information through elementary education. In this study, we hope to insert the concept of neutrosophic logic in elementary school curriculum to clearly define the logic for pupils using shapes, figures, games, graphs, or mathematics problems that contain some indeterminacy. These neutrosophic examples include some indeterminacy which is the basic compound for neutrosophic logic. The basic difference from classical logic, further to other compounds (truth, falsehood).

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Kawther F. Hamza Alhasan mail
link https://doi.org/10.54216/JNFS.070104

Volume & Issue

Vol. Volume 7 / Iss. Issue 1

Details open_in_new

Improving the Performance Quality Parameters of Routing Protocol for MANET Networks

Routing and mobility in the network is a major in the field of wireless networks MNAET research and contributes greatly to the improvement of the performance of these networks, and achieving the best advantage of the available package which increases the yield and reduces network congestion. The importance of research is that it seeks to provide solutions for routing in MANET networks effectively and with high reliability and that the solutions offered are adapted to changes in the network topology. In addition to the above, it highlights the quest to find a solution to the two types of malfunctions resulting from roaming contracts, which has become necessary to ensure the best performance for this type of network, where you get these malfunctions in the most current routing algorithms.

groups
Sandy Montajab Hazzouri mail
link https://doi.org/10.54216/GJMSA.080201

Volume & Issue

Vol. Volume 8 / Iss. Issue 2

Details open_in_new

The Applications of Digital Signal Processing Techniques for Enhancing the Performance of High Speed Optical Communication Systems

This paper presents Improving performance of 112 Gbit/s optical coherent communications systems using digital signal processing techniques to compensate linear impairments that are exposed to the signal during its propagation in optical fiber. In this paper, different multi-level modulation formats (DP-QPSK, DP 8PSK, DP- 16PSK and DP-16-QAM) were compared for the same data rate at different distances from the transmitter without amplification. the comparison was done by measuring bit error rate value. We used digital signal processing techniques for linear effects compensation. Where chromatic dispersion was compensated using a simple digital filter, and Polarization mod dispersion was realized by applying the constant-modulus algorithm (CMA). The phase and frequency mismatch between the transmitter and the local oscillator in the receiver was compensated using the modified Viterbi-Viterbi algorithm. We used the Optical simulator Opti-system , which was linked with MATLAB R2011 in order to implementation DSP algorithms and analyze obtained results.

groups
Sandy Montajab Hazzouri mail
link https://doi.org/10.54216/GJMSA.080202

Volume & Issue

Vol. Volume 8 / Iss. Issue 2

Details open_in_new

Stationary Factor of Non-Stationary Random Process Based on Differential Transformation

This research studies the deviation of the output signal from stationary state by calculating stationary factor in differential filter with constant and non-stochastic coefficients, a stationary process is applied on its input. We show that this deviation is related to the degree of transformation the study range length and the form of a correlation function of the process applied on the input and the special solution of the equation LY=X and its correlation or un-correlation with that process.

groups
Rashel Abu Hakmeh mail
link https://doi.org/10.54216/GJMSA.080203

Volume & Issue

Vol. Volume 8 / Iss. Issue 2

Details open_in_new