A cantilever beam is made from composite material which is consist of (matrix: polyester) and (particles: Silicon-Carbide) with different volume fraction of particles. A force is applied at the free end of beam with different values. The experimental maximum deflection of beam which occurs at the point of the applied load is recorded. The deflection and slope of beam are analyzed by using FEM modeling. MATLAB paltform is built to assemble the equations, vector and matrix of FEM and solving the unknown variables (deflection and slope) at each node. Also ANSYS platform is used to modeling beam in finite element and solve the problem. The numerical methods are used to compare the results with the theoretical and experimental data. A good agreement is observed between the above methods. The Increase in volume fraction of particles results in increasing the modulus of elasticity and decreasing the deflection of beam. An equation is suggested for modulus of elasticity as functions of volume fraction.
The nuclear matter density distributions, elastic electron scattering charge formfactors and root-mean square (rms) proton, charge, neutron and matter radii arestudied for neutron-rich 6,8He and 19C nuclei and proton-rich 8B and 17Ne nuclei. Thelocal scale transformation (LST) are used to improve the performance radial wavefunction of harmonic-oscillator wave function in order to generate the long tailbehavior appeared in matter density distribution at high . A good agreement resultsare obtained for aforementioned quantities in the used model.
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This article is an endeavour to highlight the relationship between social media and language evolution. It reviews the current theoretical efforts on communication and language change. The descriptive design, which is theoretically based on technological determision, is used. The assumption behind this review is that the social media plays a significant role in language evolution. Moreover, different platforms of social media are characterized by being the easiest and fastest means of communication. It concludes that the current theoretical efforts have paid much attention to the relationship between social media and language evolution. Such efforts have highlighted the fact that social media platforms are awash with a lot of acronyms, cybe
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The words in the Holy Qur’an are distinguished by the
accuracy of expression, their elegance, the lightness of their
performance, the harmony of their timbre, as well as the ease of
their pronunciation. We find the coarse words in which the
movement of sounds and the hesitation of the soul are mixed, as
it was distinguished by the abundance of its words indicating the
same meaning without a phenomenon that the reader or the
listener notices
Abstract
This study dealt with " The Strategic analysis of Operating Income". The study Concerned with two main variables, they are: Strategic analysis and operating income and used one of the total strategic analysis tools, it is "resources analysis method" through analysing the change in operating income in the years that taken in comparing in three components: growth, price recovery and productivity.
To achieve the goal of the research, the study depended upon a hypothesis, "The strategic analysis of operating income leads to supply the appropriate information for the management to make sure of executing its definite strategies".
There is agroup o
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La stylistique, héritière de la rhétorique, est ‘la science du style’. La stylistique
qui a commencé, dès son apparition, par être divisée en stylistique de l’expression et
stylistique génétique s’est vu connaître d’autres classements en stylistique idéaliste,
structuraliste, fonctionnaliste ; générativiste….etc.
Cette évolution continuelle reflète la richesse de cette discipline. La diversité des
courants et écoles dans ce domaine se traduit sur le champ par une variété de méthodes
d’analyse stylistique.
L’enjeu principal dans la plupart de ces méthodes d’analyse est la manière selon la
quelle la relation entre langue et parole, langu
... Show Moreقدمت الدراسة تحليلاً جغرافياً لمعدلات الولادة الميتة في العراق لعام 2023باستثناء اقليم كردستان وبالاعتماد إلى بيانات وزارة الصحة العراقية ، وتشير نتائج الدراسة الى ان هناك تبايناً واضحاً في معدل الولادات الميتة بين المحافظات، حيث سجلت محافظة البصرة أعلى المعدلات بواقع (7.7 في الالف) ومحافظة الأنبار أدناها وبمعدل بلغ (0.7 في الالف)، فضلا عن تفوق معدلات الولادة الميتة للذكور على الاناث وبمعدل بلغ (3.1 في الالف) مقاب
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