We revisit a hydrodynamical model, derived by Wong from Time-DependentHartree-Fock approximation, to obtain a simplified version of nuclear matter. We obtain well-posed problems of Navier-Stokes-Poisson-Yukawa type, with some unusual features due to quantum aspects, for which one can prove local existence. In the case of a one-dimensional nuclear slab, we can prove a result of global existence,...

In this study, to know about the phylogeny of Escherichia coli isolated from broilers with collibacillosis in Tabriz, 70 E. coli isolates recovered from broilers with collibacillosis were characterized for phylogenetic group (A, B1, B2, D) by multiplex PCR. Of the all 70 samples, 35 (50%) isolates were classified as type A, 32 (45%) as type D, 2 (2.8%) as type B1 and 1 (2.8%) as type B2. This s...

For the last several years, a number of researchers have been interested in the various problems which arise when modelling aggregate-type data [1st SDBM], [2nd SDBM], [3rd SSDBM], [Rafanelli 89]. Since aggregate data is often derived by applying statistical aggregation (e.g. SUM, COUNT) and statistical analysis functions over micro-data [Wong 84] the aggregate data bases are also called "stati...

Abstract In Cinema 1, Deleuze proposes the “color-image,” a type of film image with an “absorbent characteristic” that does not refer to particular object but seizes all happens within its range. Like color-images, racial categories have absorbent, seizing quality: they assert “color” at expense representation. address potential applications his concept race, are especially illuminating when ap...

Wai Kwong Tang ([email protected]) Dirk H Hermann ([email protected]) Yang Kun Chen ([email protected]) Hua Jun Liang ([email protected]) Xiang Xin Liu ([email protected]) Winnie Chui Wing Chu ([email protected]) Anil T Ahuja ([email protected]) Jill Abrigo ([email protected]) Vincent Mok ([email protected]) Gabor S Ungvari ([email protected]) Ka Sing...

In his book [14], Wong studies the properties of pseudodifferential operators arising in quantummechanics, first envisaged byWeyl [13], as bounded linear operators on L2(Rn) (the space of square integrable functions on Rn with respect to the Lebesgue measure). For this reason, M. W. Wong calls the operators treated in his book Weyl transforms. Here, we consider the singular partial differential...

Extrapulmonary sites constitute 5.8% of all small cell carcinoma (SCC) cases (Wong et al., 2009). A better 3-year survival has been reported for patients with extrapulmonary small cell carcinoma (EPSCC) as compared to small cell lung cancer (19% vs 5%) (Wong et al., 2009). Though there have been recent institutional experiences with EPSCC, clear guidelines regarding the optimal sequencing and e...

Long before visual experience is even possible, the developing vertebrate retina is already far from silent. In vitro extracellular recordings from the neonatal rabbit retina first revealed that developing retinal ganglion cells (RGCs) periodically fire bursts of action potentials in the absence of light stimulation (Masland, R. H. 1977). Subsequently, Galli, L. and Maffei, L. (1988) (see also ...