The deprivation Some of the children to exercise some fine motor activities a big problem , as a consequence, this problem plays of the delay in motor development during early childhood , Usually it happens to be the reasons for the lack of the right place to play , and the lack of the presence of the tools needed to play motor, or fear excessive protection by parents for their children as a result of lack of awareness of the importance of physical activity for the child to use his fingertips and fine his muscles . In addition to that small percentage of children spend most of their time in the daily activities and skills of non-motor , Such aswatching television, or play video games or they tend to play computer and mobile but they are moving away from sound methods in their dependence on fine motor skills when using the fingertips of their hand.
The fine motor in kindergarten registration of such enormous developments in the control of the hands and fingers , This results in a lot of movements as in the ability to cut and paste and build homes using a small wooden or plastic pieces.
The child at this stage attracted to different of motor games so you must make way for him to satisfy the wishes and his penchant for movement by practicing popular games in physical education lesson , Which helps to identify the shapes, colors and sizes, as well as that to develop his physical attitudes towards self-understanding and controlling his movements and compatibility between the eye and the hand, And working with his hands and feet and speed of response to external stimuli for cognitive mental processes in general growth , And help it to grow, which links between cognitive learning and cognitive growth, which is a prerequisite in social life, especially in the advanced ages.
The current research aims to identify the fine motor skills of kindergarten children.
In the current research was to adopt the point of view of complementarity when building test by defining fields, which included four fields , namely (manual - manual synergies , the circular motion of the hand and wrist , grab finger index finger and thumb, visual - manual synergies ).
The researcher chose kindergarten (AL- Jamhoria), located in Morocco Street to apply tested on children preliminary stage whose age between (5-6) years totaling (190) boys and girls by (98) males and (92) females, divided into four divisions, so as to make the application Test them.
In addition, the researcher to extract validity discrimination and difficulty and consistency of the test parameters, so that it can be applied to the sample. Having been testing the sample application, the researcher enter data obtained from children's responses in statistical Pouch (SSPS), has revealed research that the sample suffer from weakness in the fine motor skills results, it has been interpreted researcher reasons for this weakness, according to this view integrative theories for the lack of attention to the motor side for these children since the early stages before entering kindergarten.
This study was done to investigate the impact of different nanoparticles on diesel fuel characteristics, Iraqi diesel fuel was supplied from al-Dura refinery and was treated to enhance performance by improving its characteristics. Two types of nanoparticles were mixed with Iraqi diesel fuel at various weight fractions of 30, 60, 90, and 120 ppm. The diesel engine was tested and run at a constant speed of 1600 rpm to examine and evaluate the engine's performance and determine emissions. In general, ZnO additives' performance analysis showed they are more efficient for diesel fuel engines than CeO. The performance of engine diesel fuel tests showed that the weight fraction of nanoparticles at 90 and 120 ppm give a similar performance,
... Show MoreMetaheuristics under the swarm intelligence (SI) class have proven to be efficient and have become popular methods for solving different optimization problems. Based on the usage of memory, metaheuristics can be classified into algorithms with memory and without memory (memory-less). The absence of memory in some metaheuristics will lead to the loss of the information gained in previous iterations. The metaheuristics tend to divert from promising areas of solutions search spaces which will lead to non-optimal solutions. This paper aims to review memory usage and its effect on the performance of the main SI-based metaheuristics. Investigation has been performed on SI metaheuristics, memory usage and memory-less metaheuristics, memory char
... Show MoreA total of 722 algal taxa are recorded in Diyala River by different authors. Most of the identification algae belong to three Divisions: Bacillariophyceae (367, 50.8%), Chlorophyceae (179, 24.8%), and Cyanophyceae (126, 17.5%).
the films of cdse pure and doped with copper ratio glass substrate effect od cucomcentration technique thikness doped with copper is an anonmg and the density of state increases
The main aim of this study is to assess the performance and residual strength of post-fire non-prismatic reinforced concrete beams (NPRC) with and without openings. To do this, nine beams were cast and divided into three major groupings. These groups were classified based on the degrees of heating exposure temperature chosen (ambient, 400, and 700°C), with each group containing three non-prismatic beams (solid, 8 trapezoidal openings, and 8 circular openings). Experimentally, given the same beam geometry, increasing burning temperature caused degradation in NPRC beams, which was reflected in increased mid-span deflection throughout the fire exposure period and also residual deflectio
The study focused on examining the behavior of six concrete beams that were reinforced with glass fiber-reinforced polymer (GFRP) bars to evaluate their performance in terms of their load-carrying capacity, deflection, and other mechanical properties. The experimental investigation would provide insights into the feasibility and effectiveness of GFRP bars as an alternative to traditional reinforcement materials like steel bars in concrete structures. The GFRP bars were used in both the longitudinal and transverse directions. Each beam in the study shared the following specifications: an overall length of 2,400 mm, a clear span of 2,100 mm, and a rectangular cross-section measuring
Industrial buildings usually are designed to sustain several types of load systems, such as dead, live, and dynamic loads (especially the harmonic load produced by rotary motors). In general, these buildings require high-strength structural elements to carry the applied loads. Moreover, Reactive Powder Concrete (RPC) has been used for this purpose because of its excellent mechanical strength and endurance. Therefore, this study provides an experimental analysis of the structural behaviors of reinforced RPC beams under harmonic loads. The experimental program consisted of testing six simply supported RPC beams with lengths of 1500 mm, widths of 150 mm, and thicknesses of 200 mm under harmonic loading with varied frequencies between 1
... Show More
