salmonella is one of the most important bacterial pathogens, especially in children and the elderly can lead to acute gastroenteritis. the natural location of this bacterium is in the digestive system, so transferring by fecal to water. a total of 180 samples of fish, shrimp and lobster was catch randomly from retail stores at isfahan city and in aseptic conditions was transported to the food l...

Several agronomic benefits can result from fall seeding of canola (Brassica spp.), but extensive research data are lacking on the potential impact of this practice on infestations of root maggots (Delia spp.) (Diptera: Anthomyiidae), which are major pests of the crop in western Canada. Field experiments making up 13 location by year combinations were conducted in central Alberta, Canada, from 1...

Stereotypical changes in pH occur along the gastrointestinal (GI) tract. Classically, there is an abrupt increase in pH on exit from the stomach, followed later by a sharp fall in pH, attributed to passage through the ileocecal region. However, the precise location of this latter pH change has never been conclusively substantiated. We aimed to determine the site of fall in pH using a dual-scint...

Existing methods for fall detection may not detect a when it occurs or generate false alarm does occur. In order to overcome these limitations and falls with 100% accuracy, double-check method in elderly people via an inertial measurement unit-location (IMU-L) sensor red-green-blue (RGB) camera is proposed. The IMU-L combination of IMU (accelerometer gyroscope) ultrawideband signal-based locati...

We report on a preliminary measurement of time-dependent CP -violating asymmetries in B ! J= K S and B ! (2S)K S decays recorded by the BABAR detector at the PEP-II asymmetric B Factory at SLAC. The data sample consisted of 9.0 fb 1 collected at the (4S) resonance and 0.8 fb 1 o -resonance. One of the pair of neutral B mesons produced at the (4S) was fully reconstructed, while the avor of the o...

We present here recent results on the investigations of the mass spectrum ( S-states and P-states), decay constants, decay widths and life time of the D, Ds,and Bcmesons within the framework of phenomenological potential models.We also present the binding energy and the masses of the di-meson molecular systems with one or more charm meson combinations. Many of the newly found experimental open ...

Certain materials "decay" at the atomic level over a period of time, giving off "radiation" in the form of energy or subatomic particles. This radiation can be harnessed and used for a variety of industrial applications. Some of the commonest of these which are used in New Zealand are listed below, although many others exist that are either only used to a small extent or used exclusively overseas.

At the PANIC conference in Osaka in October 2002, a collaboration working at SPring-8 announced a baryon state, the Θ(1540) with a decay mode Θ → nK. Assuming the decay is not Weak, that meant it had strangeness +1, and therefore was an exotic state (“exotic” in the sense that it is a baryon that cannot be a q state). It can be a ududs̄ state: a pentaquark. It has since been found at other labs ...