نتایج جستجو برای: date
تعداد نتایج: 147499 فیلتر نتایج به سال:
Professional Institutional Original Effective Date: September 25, 2007 Original Effective Date: October 23, 2008 Revision Date(s): September 23, 2008 May 18, 2010; March 8, 2013; January 1, 2015; August 5, 2015; October 12, 2016 Revision Date(s): December 15, 2009; May 18, 2010; March 8, 2013; January 1, 2015; August 5, 2015; October 12, 2016 Current Effective Date: October 12, 2016 Current Eff...
We investigate a spherical collapse model with and without the spatial curvature. We obtain the exact solutions of dynamical quantities such as the ratio of the scale factor to its value at the turnaround epoch (x ≡ a ata ) and the ratio of the overdensity radius to its value at the turnaround time (y ≡ R Rta ) with general cosmological parameters. The exact solutions of the overdensity at the ...
Intellectual property portfolios that include unique inventions and discoveries are potentially inimitable resources that provide strategic leverage to Information Technology (IT) firms. The increasing patent related litigations in the IT industry, and the high costs associated with litigations make this an economically significant activity. Taking a market oriented view to this issue we invest...
One of the oldest arguments in the history of psychology is the Nature vs Nurture debate. Each of these sides have good points that it's really hard to decide whether a person's development is predisposed in his DNA, or a majority of it is influenced by this life experiences and his environment. As of now, we know that both nature and nurture play important roles in human development, but we ha...
One of the oldest arguments in the history of psychology is the Nature vs Nurture debate. Each of these sides have good points that it's really hard to decide whether a person's development is predisposed in his DNA, or a majority of it is influenced by this life experiences and his environment. As of now, we know that both nature and nurture play important roles in human development, but we ha...
We explore an effective 4D cosmological model for the universe where the variable cosmological constant governs its evolution and the pressure remains negative along all the expansion. This model is introduced from a 5D vacuum state where the (space-like) extra coordinate is considered as noncompact. The expansion is produced by the inflaton field, which is considered as non-minimally coupled t...
The vacuum condensate due to neutrino and quark mixing behaves as a perfect fluid and, at the present epoch, as a cosmological constant. The very small breaking of the Lorentz invariance constrains today the value of the dark energy.
However far the work of art may form a world inherently harmonious and complete. still. as an actual single object. it exists not for itself, but for us, for a public which sees and enjoys it, [so that] every work of art is a dialogue with everyone who confronts it.. . . At certain epochs [however] the public may be corrupted by a highly praised 'culture', that is by having put into its head th...
One of the oldest arguments in the history of psychology is the Nature vs Nurture debate. Each of these sides have good points that it's really hard to decide whether a person's development is predisposed in his DNA, or a majority of it is influenced by this life experiences and his environment. As of now, we know that both nature and nurture play important roles in human development, but we ha...
The article try to find why does it seem that the recent human development will be fatal. It employ two, so called postmodern theories, the information society idea and the concept of risk society. The thesis is that the information society is itself the risk society, and risk society is itself the information society. On theoretical level, both of them describe the characteristics of the same ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید