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This study aimed to investigate the variation of individual and group competitive learning strategies on technique, kinematic variables in the front crawl stroke swimming, and intelligent physical-motor among swimming level 2 course students. The sample of the study consisted of 16 students, it was selected based on Intentional style of swimming level 2 course students involved in the second semester (2018/2019) who divided into two similar groups; A: control group (8) students learning with the traditional style, B: experimental group (8) students learning with competitive strategy. The following variables have been measured: skill level, frequency and stroke length, and speed of swimming 50m at front crawl stroke as well as intelligent physical-motor. The results of the study showed that the traditional learning method has a positive impact on improving skillfulness and speed of swimming 50 m at front crawl stroke performance. On the other hand, a competitive learning strategy has a significant effect in improving the performance of swimming 50m at front crawl stroke between students. The researcher recommends using a competitive learning strategy better when implementing swimming education programs to enhance technique skills and mechanical performance in front crawl stroke swimming and evaluate the level of intelligent physical-motor to know the right and viable strategy that would be used in swimming learning and use the results of kinetic analysis when evaluating students swimming to give feedback to detect weaknesses in performance to modify them. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Physical Education (20736452) is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study investigated first-year college students’ performance in slope concepts in three representations: graphical, algebraic, and word. As well as the meaning they held for slope. A descriptive research approach was used in the study. Data was collected using a test and an interview was conducted with 233 students. The results showed low performance in identifying slope. The average score on the slope test was 40%. In comparison, the suggested mean was 60%. There was a statically significant difference between students’ mean and the suggested mean, in favour of the suggested mean. There was no statistically significant difference in students’ performance in identifying slope between males and females. Additionally, there were no statistically significant differences in students' performances among the different representations of the slope. Results of the interview showed the students’ limited concept of slope, where 75% of students mention three concepts of slope or less. A clear focus on the algebraic representation of slope was also seen in the results; it was mentioned by 80% of students. Almost 40% of students were able to identify real-world applications for slopes, particularly the physics application (kinematics); 20% of them associate the kinematics application with what they studied in physics class at Kuwait university. [ABSTRACT FROM AUTHOR]

The Permian period is associated with an extensional tectonic regime during which the Neotethys oceanic basin developed between the central Iranian blocks and the Arabian Plate. In this study, the effects of this extensional regime on developing the normal faults and associated syndepositional sequences have been investigated in the Abgarm region at NW Iran. There is a huge gap in the stratigraphic sequence of the region from the Cambrian to the Devonian. This discontinuity is seen in some areas as concordant and some areas as angular. In addition to the Cenozoic and younger thrust and strike-slip faults system, faults with the major northwest-southeast trends are seen that extend only to Paleozoic units and are not observed in units of Triassic or younger age. Field observations document the normal kinematics of these faults. They have cut and displaced pre-Permian sequences. The Permian rock units including the Dorud and the Ruteh Formations have generally thickened toward these normal faults that document the syndepositional normal activity of faults. The normal faults have been covered by the Upper Permian and Triassic and younger deposits including Doroud, Ruteh, and Elika formations document the pre-Permian timing of the extensional regime in this part of the central Iranian basin. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Physical Education (20736452) is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Sport Sciences / Magallat ulum Al-Riyadat is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Many set off modern Art direction which was influenced by progress and development in this era as a reaction to the artist interacted with his age to express the most important issues, One of these direction is Op Art or so-called Optical Illusion and this technique depends on the effect of formulations in the study of lines and gradation in colors Engineering spaces, on visual vision,It is one of those modern art schools that have emerged "School of Optical Illusion " Which is an extension of engineering abstraction, which aims to create designs that have deceptive visual effects and the creation of plastic paintings, suggest the aesthetic values of movement, silence, depth and prominence despite the flattening of the art painting. The art of visual deception is an abstract, geometrical art that connects scientific theories with modern art. It has many fields that show creativity and the search for the most suitable solutions that can be followed to reach the goal and used by many artists to keep abreast of the global development. Keywords: Kinematics, Anamorphoses , Optical Art, Concept of visual perception, Op Art, Victor Vasarely , Bridget Riley. Research goals: The research aims to: 1 - Detection of the stages of the development of the art of Optical Illusion. 2 - knowledge of many types of Optical Illusion. 3 - Discover the aesthetic art of Optical Illusion to keep pace with global development. Research importance: The importance of research is to identify the art of optical illusion and its modern Directions methods and styles of diverse artists and to show it in forms that enrich the field of arts and creativity in order to keep abreast of the global development. Research Methodology: The research follows the descriptive analytical method. Results: 1- Employment of sports sciences in the plastic arts gives a new creative vision creative work to attract attention to taste the acquisition of his interest is long. 2- Designers adopted multiple techniques to emphasize the concepts of art of Optical Illusion in their paintings and these techniques were divided into manual techniques such as (anamorphic) and technology technologies. Discussion of results: Optical Illusion is a process through which the visual and cognitive system of man is influenced by the illusion of things that seem unreal. Some artists in the 20th century adopted their designs on the various linear groups in a single formulation. The designs were based on symmetry, on the radiation system or on the system Snail, or ring in the sense of creating a pulse in the vision that earns artistic work high aesthetic values.

Copyright of Journal of Misan for Physical Educational Sciences / Magallat Mi-San Li-ulu-M Al-Tarbiyat Al-Badaniyyat is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Sport Sciences / Magallat ulum Al-Riyadat is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Misan for Physical Educational Sciences / Magallat Mi-San Li-ulu-M Al-Tarbiyat Al-Badaniyyat is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Dirasat: Educational Sciences is the property of University of Jordan and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Al-Rafidain Journal For Sport Sciences is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Al-Rafidain Journal For Sport Sciences is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Sport Sciences / Magallat ulum Al-Riyadat is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of the Association of Arab Universities for Higher Education Research is the property of Journal of the Association of Arab Universities for Higher Education Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This study aimed to identify the effect of length in some of the kinematic variables associated with accurately transmit the overwhelming volleyball, the study population consisted of a squad Mutah University volleyball for the academic year 2012/2013 and totaling 12. The sample of the study consisted of the longest length of players each (190 cm) and the shortest players of the study length (170 cm), (169) cm. Where results indicated the existence of a difference in some of the kinematic variables according to the difference in height, the researcher recommended putting kinematic variables into account when developing training programs for the development of accurate transmission overwhelming for volleyball players [ABSTRACT FROM AUTHOR]