In this paper bandpass filter has been designed and simulated using different windows techniques. Blackman, Hamming and Kaiser Windows techniques are used for design of bandpass filters using matlabs. The performances of all designs have been compared in terms of sidelobe attenuation and mainlobe width. The simulated result shows that Blackman window gives maximum mainlobe width as compared to ...

Wewanttofindthecosmologicalconstantinfluenceoncosmicmicrowavebackground(CMB)temperatureduetomovinglinearcosmicstrings.Usingthespace-timemetricofalinearcosmicstringinanacceleratedexpandinguniverse,theGott-Kaiser Stebbins(GKS)effect,asanimportantmechanisminproducingtemperaturediscontinuityinthe(CMB),isconsidered;then,itsmodificationduetotheeffectofthecosmologicalconstantiscalculated.Theresultshowsthat...

3 Over the years, scientists have documented the effects of alcohol on many of the body’s organ systems and its role in the development of a variety of medical problems, including cardiovascular diseases, liver cirrhosis, and fetal abnormalities. Alcohol use and abuse contribute to injuries, automobile collisions, and violence. Alcohol can markedly affect worker productivity and absenteeism, fa...

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The dynamical equations describing the evolution of a self-gravitating fluid can be rewritten in the form of a Schrödinger equation coupled to a Poisson equation determining the gravitational potential. This approach has a number of interesting features, many of which were pointed out in a seminal paper by Widrow & Kaiser (1993). In particular we show that this approach yields an elegant reform...

As the editorial points out, Kaiser—which began as a prepaid medical group practise in 1946—is a regionalized, integrated healthcare system in which members are ‘locked-in’; that is, they must use Kaiser clinics, Kaiser physicians and other providers, and Kaiser hospitals for their care. A little history may be useful in understanding Kaiser’s unique position in the American healthcare marketpl...

This report was commissioned by the Kaiser Family Foundation. Conclusions or opinions expressed in this report are those of the authors and do not necessarily reflect the views of the Kaiser Family Foundation.

wewanttofindthecosmologicalconstantinfluenceoncosmicmicrowavebackground(cmb)temperatureduetomovinglinearcosmicstrings.usingthespace-timemetricofalinearcosmicstringinanacceleratedexpandinguniverse,thegott-kaiser stebbins(gks)effect,asanimportantmechanisminproducingtemperaturediscontinuityinthe(cmb),isconsidered;then,itsmodificationduetotheeffectofthecosmologicalconstantiscalculated.theresultshowsthat...