Research on three-dimensional(3-D) digital images has drawn increasing interest in recent years as collection has become easier. The sources of 3-D images include stacks of two-dimensional (2-D)images obtained, for example, by computerized micrography and similar tecnologies, or sequences of 2-D time-varying images. Some basic 2-D image processing operations may be easily extended to 3-D stacks...

As the one-dimensional (1-D) Fourier transform can be extended into the 1-D fractional Fourier transform (FRFT), we can also generalize the two-dimensional (2-D) Fourier transform. Sahin et al. have generalized the 2-D Fourier transform into the 2-D separable FRFT (which replaces each variable 1-D Fourier transform by the 1-D FRFT, respectively) and 2D separable canonical transform (further rep...

background clinical significance of extended-spectrum beta-lactamases (esbls) production in enterobacter spp. has not well been established. objectives this study was conducted to investigate the prevalence of esbls produced by enterobacter spp. in clinical isolates. materials and methods this descriptive cross-sectional study was performed during may 2010 to april 2012 in the city of sanandaj,...

background: we aimed to research the value of extended nursing for cerebral stroke patients within a suitable recovery empty period. methods: seventy-two cerebral stroke patients were randomized to a control group or treatment group at the recovery period at xuzhou recovery hospital, china in 2016. a recovery guidance exercise was applied to the control group for a set time, while a recovery gu...

obviously navigation is one of the most complicated issues in mobile robots.intelligent algorithms are often used for error handling in robot navigation. thispaper deals with the problem of inertial measurement unit (imu) error handling byusing extended kalman filter (ekf) as an expert algorithms. our focus is put onthe field of mobile robot navigation in the 2d environments. the main challenge...

introduction: extended spectrum beta-lactamase (esbl) producing escherichia coli generate a major problem for clinical therapeutics and epidemiological study. the incidence of esbl producing strains among clinical isolates has been steadily increasing during the past few years, and remains an important cause of failure of therapy with cephalosporins. the aim of this study was to determine the a...

conclusions the current study highlights that the high level of resistance to many antibacterial agents and a gradual increase in the degree of per, oxa-10, shv and tem esbls among the majority of imipenem resistant p. aeruginosa isolated from patients with burn infection is an enormous threat in burn centers in iran. results the results showed that the majority of isolates (88%) were multi-dru...

Electronic wave functions are studied on dilute lattices, at dimensionalities 1⩽d⩽8. Generalized average inverse participation ratios are expanded in powers of the bond concentration, p. Dlog Padé approximants indicate that these ratios diverge as (pq−p)-γq, signaling the appearance of extended states for p>pq. These Anderson transitions occur above classical percolation. No divergence is detec...

In this work, we predict a new physical phenomenon, induced fission-like process and chain reaction of hadronic molecular states. As state, if by $D$ meson, the $X(3872)$ can split into $D\bar{D}$ final state which is forbidden due to spin-parity conservation. The breeding meson reaction, such as $D^0X(3872)\to D^0\bar{D}^0D^0$, makes matter possible. We estimate cross section two mesons. With ...