the fundamental belief in sikhism is that god exists not merely as an idea or concept, but as a real entity. god is indescribable, yet knowable and perceivable to anyone who is prepared to dedicate the time and energy to become perceptive to his persona. the gurus never spoke about proofs of the existence of god. for them, he is too real, and something obvious does not require any logical proof...

Today mobile Internet, which is the “wireline and wireless (W&W)” environment, is a reality. Although broadband wireless technologies may replace the cable communication ones in the future, we have to work with the W&W framework for quite a while. The introduction of wireless communication in the Internet environment, broadband or not, has brought a new problem. That is, the traffic pattern can...

Permporometry IS a method by which the characterlstlcs of the mterconnectmg ‘active’ pores of an ultrafiltration membrane can be measured It 1s these ‘active’ pores that are responsible for the actual membrane performance Apphcatlon of permporometry on different membrane types, including ceramic as well as polymeric membranes, shows that the method can provide obJectwe mformatlon on the ‘active...

Advancing the design of thin-film composite membrane surfaces is one of the most promising pathways to deal with treating varying water qualities and increase their long-term stability and permeability. Although plasma technologies have been explored for surface modification of bulk micro and ultrafiltration membrane materials, the modification of thin film composite membranes is yet to be syst...

wind power has been widely considered in recent years as an available and a clean renewable energy source. the cost of wind energy production is currently the main issue, and increasing the size of wind turbines can reduce wind energy production costs. hence, megawatt wind turbines are being rapidly developed in recent years. in this paper, an aerodynamic analysis of the nrel 5mw turbine is car...