Experiments in dogs showed that the high levels of cellular aggregation and trauma caused by cariodtomy suction can be considerably reduced by the avoidance of air aspiration. A hypothesis is proposed to explain this on the basis of shear stresses in the inlet cannula. Roller pump suction was also found to be slightly more traumatic than vaccum suction, but contact of the blood with the pericar...

we find an explicit expression of the tutte polynomial of an $n$-fan. we also find a formula of the tutte polynomial of an $n$-wheel in terms of the tutte polynomial of $n$-fans. finally, we give an alternative expression of the tutte polynomial of an $n$-wheel and then prove the explicit formula for the tutte polynomial of an $n$-wheel.

Let’s model the LAO/STO system as two dielectrics films of infinite extent in the xy plane and finite slabs in the z direction. The dielectric constant of LAO will be 1 and that of STO will be 2. The thicknesses will be d1 and d2. The z axis runs orthogonal to these films: z = 0 will be the LAO surface, z > 0 will be the vacuum above the LAO film, z = −d1 will be the LAO/STO interface, and z = ...

The process of modernization has brought about changes in lifestyle of people leading to improvement in standard of living but it is associated with certain unwanted life styles like decreased physical activity and increased sedentary work. Thus, improvement in motorized transport availability of house hold gadgets like washing machine, vaccum cleaners, dish washers all tend to reduce activity ...

 BLENDING: It is most important step for manufacturing of solution dosage form. High speed of mixing may introduce air into the product and slow mixing may not form a satisfactory product.  For mixing step, both mixing time and speed should be evaluated for API and Excipients.  Mixing might produce particle size reduction or polymorphic conversion  During mixing some other factors like typ...

In this paper, we are concerned about the well-posedness of Vlasov-Poisson equation near vaccum in weighted Sobolev space \(W^{m, p}(w)\). The most difficult part comes from estimates electronic term \(\nabla_{x}\phi\). To overcome difficulty, establish \(L^p\)-\(L^q\) \(\nabla_{x}\phi\); some weight is introduced as well to obtain off-diagonal estimate. also useful when it control higher-order...