Перегляд за автором "Mustafa, Syed Khalid"

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  • Зображення мініатюри
    Публікація
    Brief review of the mathematical models for analyzing and forecasting transmission of COVID-19
    (JCR, 2020) Mustafa, Syed Khalid; Ahmad, M. Ayaz; Sotnik, S.; Zeleniy, O.; Lyashenko, V.; Alzahrani, Othman
    Coronaviruses are one of the dangerous sources of human infection. To counter such a source, it is important to obtain reliable statistics. It is also necessary to carry out appropriate data analysis, which helps to find solutions to various issues. To do this, use data analysis and forecasting models. Thus, this work is devoted to the review of mathematical models for the analysis and prediction of the distribution of COVID-19. Such a review showed that there are models of different directions. This allows you to make more effective decisions.
  • Зображення мініатюри
    Публікація
    Interesting Applications of Mobile Robotic Motion by using Control Algorithms
    (WARSE, 2020) Mustafa, Syed Khalid; Kopot, M.; Ahmad, M. Ayaz; Lyubchenko, V.; Lyashenko, V.
    Robots are widely used in various fields of production. These complex technical devices are able to facilitate the work of man. Among the varieties of robots, it is necessary to highlight mobile robots. The ability to move expands the ability of robots to perform more complex tasks. The basis of mobile robots is their navigation system. Such a system consists of various algorithms that ensure the fulfillment of tasks. Among these algorithms, it is worth highlighting: robot control when avoiding obstacles, finding a directional path, general robot motion control. These issues are considered in this paper.
  • Зображення мініатюри
    Публікація
    Prospects for Creating Sub-Millimeter Magnetrons
    (WARSE, 2020) Kopot, M.; Ahmad, M. Ayaz; Lyashenko, V.; Mustafa, Syed Khalid
    The development of new technology requires an integrated approach to solving various issues that may arise. One of the directions of development of new devices is the change in its design features. This fully applies to the prospects for creating sub-millimeter magnetrons. The paper considers the design features of classical magnetrons. Ways of improving magnetrons are proposed. In particular, it is proposed toconsider a reversed magnetron. We note the design features of such magnetrons. For this, we highlight the different locations of the auto cathode. We also highlighted the characteristics of magnetrons that are discussed in this paper.
  • Зображення мініатюри
    Публікація
    Some Aspects of Modeling in the Study of COVID-19 Data
    (International Journal of Pharmaceutical Research, 2021) Mustafa, Syed Khalid; Lyashenko, V.; Ahamad, N. Ameer; Ajmal, Mohammad Rehan; Ahmad, M. Ayaz
    Human society or civilization is constantly faced with various tests. One such test is the COVID-19 pandemic, which is associated with the spread of a special type of coronavirus. Therefore, humanity is forced to find adequate measures to protect against the COVID-19 pandemic. For this purpose it is needed to know the reliable statistics. Additionally, it is important to know the features of the spread of COVID -19, to be able to make effective forecasts. This can be possible only by using various models. Different models take into account with specific features for the future prediction of the spread of the pandemic. These basic aspects are discussed in this work, which helps people for making better decisions for future strategies.
  • Зображення мініатюри
    Публікація
    Some Features of Route Planning as the Basis in a Mobile Robot
    (WARSE, 2020) Sotnik, S.; Mustafa, Syed Khalid; Ahmad, M. Ayaz; Lyashenko, V.; Zeleniy, O.
    A mobile robot is a mechatronic system that can facilitate human labor. These systems are widely used in various fields of production. A key element of a mobile robot is its navigation system. For the successful use of the navigation system of the mobile robot and its subsequent efficient operation, it is necessary to plan the route. This will avoid errors in the movement of the robot, solve the tasks. Among the main tasks of route planning for a mobile robot, as a rule, are distinguished: building a map of the robot’s motion environment, and adjusting the robot’s motion path. The article discusses the main points of such a generalization, provides algorithms for solving specific problems.
  • Зображення мініатюри
    Публікація
    Some Interesting Features of Semantic Model in Robotic Science
    (Seventh Sense Research Group, 2021) Baker, Jalal Hasan; Lyashenko, V.; Sotnik, S.; Laariedh, Farah; Mustafa, Syed Khalid; Ahmad, M. Ayaz
    The present work attempts to overview semantic networks' classification and their valuable features. It is very much liable for solving knowledge management problems. The fundamental characteristics of semantic models (SM) have been discussed in a new fashion. Finally, the new technique for the construction of the robot's workspace is also explained very well due to the semantic model. It has been explained in a simple way by an algorithm and then formalized by mathematical models. The proposed work was found within a good agreement with others.
  • Зображення мініатюри
    Публікація
    Using Wavelet Analysis to Assess the Impact of COVID-19 on Changes in the Price of Basic Energy Resources
    (WARSE, 2020) Mustafa, Syed Khalid; Ahmad, M. Ayaz; Baranova, V.; Deineko, Z.; Lyashenko, V.; Oyouni, Atif Abdulwahab A.
    To overcome a pandemic, reliable statistics are needed. It is also important to use assess the development and impact of the pandemic. This is important for making effective management decisions. Based on this, the paper analyzes the impact of COVID-19 on changes in the price of basic energy resources. This analysis is based on the ideology of wavelets. We used the method to calculate wavelet coherence estimates. The adequacy of using the ideology of wavelets to obtain appropriate estimates is shown. The results are obtained for real data.