نتایج جستجو برای: space as a whole shapes form
تعداد نتایج: 14140312 فیلتر نتایج به سال:
abstract: in the paper of black and scholes (1973) a closed form solution for the price of a european option is derived . as extension to the black and scholes model with constant volatility, option pricing model with time varying volatility have been suggested within the frame work of generalized autoregressive conditional heteroskedasticity (garch) . these processes can explain a number of em...
Background: Cell culture methods allow the detailed observations of individual plant cells and their internal processes. Whereas cultured cells are more amenable to microscopy, they have had limited use when studying the complex interactions between cell populations and responses to external signals associated with tissue and whole plant development. Such interactions result in the diverse rang...
Space is often referred to as vacuum and sound cannot travel in it, thus the silence experienced space. But based on Einstein’s thought scientists now found that space not silent after all, it full of vibrations energy. “The universe a musical we've been watching all this time movie.”[1] If our outer what can be said other spaces defined such everyday life for example between letters paper? Sil...
Background and objective: Accommodation of the victims is necessary immediately after the accident to maintain order and reduce mental, psychological and physical crises, as well as providing better services to the victims of the accident. The experience of the AQ-Qala flood and the temporary accommodation of the victims in sports venues has made the need for the design of a collective shelter ...
the images of muslims in media, literature and politics have been mostly black and white portrayals of a people alien to modernity, civilization, rationality and pluralism. since the end of the cold war and the onset of deadly terrorist attacks in different areas of the world, especially in the united states, these representations show a palpable difference: muslims are represented not only as ...
a novel acrylic acid-functionalized fe3o4 magnetic nanoparticle with a core-shell structure was developed for utilization as a heterogeneous organosuperacid in chemical transformations. the structural, surface, and magnetic characteristics of the nanosized catalyst were investigated by various techniques such as transmission electron microscopy (tem), thermogravimetric analysis (tga), and ft-ir...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید