Virtual reality technology is the science of the embodiment of things and move spontaneously among non-real from one place to another with the full sense of the form, touch, sound, enables the user tried out and deal with it, like a real natural world and open up new worlds for human ambitious to let him overlooks the supposed world. Internet has become part of our daily lives, especially with the presence of mobile devices; that revolutionized the world of social networking. Access to information and build relationships change in the era of digital technology. The woman is not in isolation from this era; she found to herself a wide area for the production of ideas.
When we talk about woman in the modern means of communication, this affects the entire community without addressing the specific area. The reality of the situation of woman with regard to modern means of communication similar in terms of motivation and the events, and results with men, but the case is one.
Woman found enlist through this virtual platform, using its capabilities to defend the issues and express her that made her voice heard and achievements on more than one levelchanged the stereotype at least partially about the reality of the woman who has proved the case that she can be a real partner in the human construction. A woman adds to her role as a housewife new role characterized by her cultural, intellectual and political production across the Internet making her rebel against the powers of time and space exploiting this virtual reality to elevating will. So coupled interaction with the desire to change and thus express their demands and defend their right in function construction humanitarian.
This virtual world open on the other has its advantages and disadvantages, how women cope with this world coming from the womb of the future?
In this research the pros and cons of women's use virtual reality was studied and explain the motives and reasons that make many women use the Internet and the result reached by the research are: that the most important reasons and motives emptiness emotional, too much leisure time, trouble marital and family disappointments and finally out of the barriers and community restrictions in the reality, where most of them use of fake names because of their inability to face the family arguing that the demand-oriented woman to use the Internet because she can not disclose inside and that the idea which she believes cannot be expressed only in that virtual world in which enlist find to express herself. They are at the storming of the unknown world become susceptible to many of the risks of non-feel. These risks in the simplest effects lead to non-intellectual and emotional balance, which negatively affects her family and especially her marriage and that leads to the loss of many of the gains of her life and that cannot be compensated in any way
But this does not mean that there are a lot who have the awareness and culture and deep vision to the use of this virtual world on the Internet by blogging to express their positions and connect their vision and mission that contribute to the benefit of society. Whether those that did not complete the study, but trying to keep pace via the internet the progress and global development, or those who studied and received the highest certification she entered the blogging world, scientific and literary websites to reach her scientific and literary ideas, and looked forward to each new. The electronic sites benefit the modern women in the dissemination of her ideas and see the all-new. The women need only to choose the best and more benefit sites. This requires their aware in order not to fall into the trap of choosing the stereotypical images. Everything is possible, but it awareness is necessary.
This research aimed to predict the permanent deformation (rutting) in conventional and rubberized asphalt mixes under repeated load conditions using the Finite Element Method (FEM). A three-dimensional (3D) model was developed to simulate the Wheel Track Testing (WTT) loading. The study was conducted using the Abaqus/Standard finite element software. The pavement slab was simulated using a nonlinear creep (time-hardening) model at 40°C. The responses of the viscoplastic model under the influence of the trapezoidal amplitude of moving wheel loadings were determined for different speeds and numbers of cycles. The results indicated that a wheel speed increase from 0.5Km/h to 1.0Km/h decreased the rut depth by about 22% and 24% in conv
... Show More
(4)
Accurate calculation of transient overvoltages and dielectric stresses from fast-front excitations is required to obtain an optimal dielectric design of power components subjected to these conditions, which are commonly due to switching and lightning, as well as utilization of power-electronic devices. Toroidal transformers are generally used at the low voltage level. However, recent investigations and developments have explored their use at the medium voltage level. This paper analyzes the model-based improvement of the insulation design of medium voltage toroidal transformers. Lumped and distributed parameter models are used and compared to predict the transient response and dielectric stress along the transformer winding. The parameters
... Show More
Reducing a structure’s self-weight is the main goal and a major challenge for most civil constructions, especially in tall buildings and earthquake-affected buildings. One of the most adopted techniques to reduce the self-weight of concrete structures is applying voids in certain positions through the structure, just like a voided slab or BubbleDeck slab. This research aims to study, experimentally and theoretically, the structural behavior of BubbleDeck reinforced concrete slabs under the effect of harmonic load. Tow-way BubbleDeck slab of 2500mm×2500m×200mm dimensions and uniformly distributed bubbles of 120mm diameter and 160mm spacing c/c was tested experimentally under the effect of harmonic load. Numerical analysis was als
... Show More
(6)
(1)
(1)
Theoretical study computerized has been carried out in field electron optics , to design electrostatic unipotential lens , the inverse problem is important method in the design of electrostatic lenses by suggesting an axial electrostatic potential distribution using polynomial function. The paraxial –ray equation is solved to obtain the trajectory particles that satisfy the suggested potential function. In this research , design electrostatic unipotential lens three-electrode accelerating and decelerating L=5 mm operated under finite and infinite magnification conditions. The electrode shape of the electrostatic lens was then determined from the solution of the Laplace's equation's. the results showed low values of spherica
... Show MoreThe insulation system of a machine coil includes several layers made of materials with different characteristics. The effective insulation design of machine coils, especially in the machine end winding, depends upon an accurate model of the stress grading system. This paper proposes a modeling approach to predict the transient overvoltage, electric field, and heat generation in machine coils with a stress grading system, considering the variation of physical properties in the insulation layers. A non-uniform line model is used to divide the coil in different segments based on material properties and lengths: overhang, stress grading and slot. The cascaded connection of chain matrices is used to connect segments for the representation of the
... Show More
(5)
Pultruded materials made of Fiber-Reinforced Polymer (FRP) come in a broad range of shapes, such as bars, I-sections, C-sections, etc. FRP materials are starting to compete with steel as structural materials owing to their great resistance, low self-weight, and cheap maintenance costs, especially in corrosive conditions. This study aims to evaluate the effectiveness of a novel concrete Composite Column (CC) using Encased I-Section (EIS) as a reinforcement in contrast to traditional steel bars by using Glass Fiber-Reinforced Polymer (GFRP) as I-section (CC-EIS) to evaluate the effectiveness of the hybrid columns which have been built by combining GFRP profiles with concrete columns. To achieve the aims of this study, nine circular co
... Show More
(3)
Experimental investigation for small horizontal portable wind turbine (SHPWT) of NACA-44, BP-44, and NACA-63, BP-63 profiles under laboratory conditions at different wind velocity range of (3.7-5.8 m/s) achieved in present work. Experimental data tabulated for 2, 3, 4, and 6- bladed rotor of both profiles within range of blade pitch angles . A mathematical model formulated and computer Code for MATLAB software developed. The least-squares regression is used to fit experimental data. As the majority of previous works have been presented for large scale wind turbines, the aims were to present the performance of (SHPWT) and also to make a comparisons between both profiles to conclude which is the best performance. The overall efficiency and el
... Show More