Learning and studying are very often connected with reading printed materials. In this paper we describe some implementation issues of a common task – printing a document, when applied in a mobile environment. In a non-mobile context this task is simple and is usually taken for granted, but the introduction of a palmtop/laptop equipped with a wireless-LAN card makes the task less trivial. To fu...

A switched capacitor circuit which simulates Frequency Dependant Negative Resistor is proposed. The circuit is controlled by three phases clock and needs one unity gain buffer. A comparison among SC FDNRs in other references is shown. SWITCAP simulation of SC filter using these circuits are also shown. Key-Words; Switched-Capacitor(SC) Frequency Dependant Negative Resistor(FDNR) Filter immittan...

Abstract: The number of people with diabetes is expected to rise from the current estimated 150 million to 220 million in 2010 and 300 million in 2025, and 90% is Type 2 diabetes or non-insulin dependant diabetes mellitus (NIDDM). Voglibose, one of the most important α-glucosidase inhibitors, delays the digestion and absorption of carbohydrates, thereby inhibiting postprandial hyperglycemia and...

Background: Opioids such as opium deteriorate sexual organs activities. The effect of opium on the spermatogenesis of men was assessed in a region where it is abused more than any opioids. Materials and methods: In this case–control study, we studied 224 subjects, divided into 2 groups: 112 opium dependant and 112 non-addicts. The aim of this study was to determine the effects of opium depend...

We prove the existence of at least cl(M) periodic orbits for certain time dependant Hamiltonian systems on the cotangent bundle of an arbitrary compact manifold M . These Hamiltonians are not necessarily convex but they satisfy a certain boundary condition given by a Riemannian metric on M . We discretize the variational problem by decomposing the time 1 map into a product of “symplectic twist ...

We construct a Markov family of solutions for the 3D Navier-Stokes equation perturbed by a non degenerate noise. We improve the result of [3] in two directions. We see that in fact not only a transition semigroup but a Markov family of solutions can be constructed. Moreover, we consider a state dependant noise. Another feature of this work is that we greatly simplify the proofs of [3]. 2000 Mat...