Quantitative real time PCR assay for detecting BK virus in serum, plasma and urine.

PosterBK is a non-enveloped virus in the Polyomavirus family, closely related to SV40 and JC virus. Primary infection with BK generally occurs during childhood without specific symptoms, and is widespread in the population, with approximately 80% of adults infected globally. The virus remains latent in the urogenital tract, but can become transplant patients,reactivated. Asymptomatic reactivation and sporadic shedding of BK virus in urine can happen spontaneously in immunocompetant patients

Third Party Anti Theft Automobile Security System

In India, a vehicle is stolen every six minutes an alarming statist ics, that is forcing the government to consider making it mandatory for all two, three and four - wheeler makers to fit their products with a hi - tech anti - theft security systems . Security system providers are interested in making their mark. These days vehicle theft cases are higher than ever, giving our vehicle s an excellent protection with many reli able anti - theft device s . Anti theft security system s ensure th e best guarantee to protect the vehicle from different kinds of theft cases. It is a vehicle security device that offers excellent protection to the vehicle

FINITE DIFFERENCE TIME DOMAIN SIMULATION OF LIGHT TRAPPING IN A GaAs COMPLEX STRUCTURE

We theoretically investigate the effects of Gallium Arsenide (GaAs) as an absorbing material in a complex waveguide structure model. Finite Difference Time Domain (FDTD) method is used to discretize the Maxwell’s curl equations for the proposed structure. A comparison between Amorphous Silicon (a-Si) and GaAs as absorbing materials is presented through the computation of the absorption spectra. It has been realized that GaAs is still a promising candidate to be used in the waveguide structure models through maximizing the absorption and minimizing the reflectance in the proposed waveguide structure

Correlation effects in Ni 3d states of LaNiPO

The electronic structure of the new superconducting material LaNiPO experimentally probed by soft X-ray spectroscopy and theoretically calculated by the combination of local density approximation with Dynamical Mean-Field Theory (LDA+DMFT) are compared herein. We have measured the Ni L2,3 X-ray emission (XES) and absorption (XAS) spectra which probe the occupied and unoccupied the Ni 3d states, respectively. In LaNiPO, the Ni 3d states are strongly renormalized by dynamical correlations and shifted about 1.5 eV lower in the valence band than the corresponding Fe 3d states in LaFeAsO. We further obtain a lower Hubbard band at -9 eV below the Fermi level in LaNiPO which bears striking resemblance to the lower Hubbard band in the correlated oxide NiO, while no such band is observed in LaFeAsO. These results are also supported by the intensity ratio between the transition metal L2 and L3 bands measured experimentally to be higher in LaNiPO than in LaFeAsO, indicating the presence of the stronger electron correlations in the Ni 3d states in LaNiPO in comparison with the Fe 3d states in LaFeAsO. These findings are in accordance with resonantly excited transition metal L3 X-ray emission spectra which probe occupied metal 3d-states and show the appearance of the lower Hubbard band in LaNiPO and NiO and its absence in LaFeAsO.Comment: 6 pages, 5 figure

Evaluation study for the effect of four mango rootstocks on behaviour of Keit mango variety

Our investigation was carried out in four mango rootstocks were namely Zebda, Socaria, 13/1 an 4/9. This study reviewed the effect of these rootstocks on growth behaviour of Keit mango variety as a scion grown on them. This evaluation and comparison included data on following aspects: the vegetative growth characters, root growth parameter, uptake of some macro nutrient and some organic substance. All results in this regard refer that the Socaria rootstock gave the highest values off all parameters so it is considered as a vigorous rootstocks, means that the trees on this rootstocks will reach to high size after short time. By contrast, Zebda rootstocks gave the lowest values in this concern and this will reflect on tree size on it. This means that the Zebda rootstocks will be useful in the system of high density orchard comparing with Socaria. Concerning to other rootstocks, they were intermediate between Socaria and Zebda rootstocks

Evaluation study for the effect of four mango rootstocks on behaviour of Keit mango variety

Our investigation was carried out in four mango rootstocks were namely Zebda, Socaria, 13/1 an 4/9. This study reviewed the effectof these rootstocks on growth behaviour of Keit mango variety as a scion grown on them. This evaluation and comparison included data onfollowing aspects: the vegetative growth characters, root growth parameter, uptake of some macro nutrient and some organic substance. Allresults in this regard refer that the Socaria rootstock gave the highest values off all parameters so it is considered as a vigorous rootstocks,means that the trees on this rootstocks will reach to high size after short time. By contrast, Zebda rootstocks gave the lowest values in thisconcern and this will reflect on tree size on it. This means that the Zebda rootstocks will be useful in the system of high density orchardcomparing with Socaria. Concerning to other rootstocks, they were intermediate between Socaria and Zebda rootstocks

Development of a polymeric piezoelectric C-block actuator using hybrid optimization technique

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/76810/1/AIAA-13031-236.pd

Multifunctional Oil Absorption with Macroporous Polystyrene Fibers Incorporating Silver-Doped ZnO

Hydrophobic microporous polystyrene (PS) fibers are fabricated by a solvent-induced phase-separation-assisted electrospinning method. Zinc oxide (ZnO) and silver-doped zinc oxide (Ag-ZnO) nanomaterials with variable morphologies are added to the PS fibers, to investigate the influence of multifunctional nanofiller addition on the porosity and consequent oil-adsorbing properties for different oil types. The doping of silver as well as the uniformity in particle distribution are confirmed by scanning electron microscopy and the energy-dispersive spectral analyses. The porosity of the fibers and their crystallinity effect depend on the hydrophobicity and surface properties of these microporous nanofilled fibers. Ag-ZnO, specifically in 2 wt %, enhanced the pore size and distribution in PS porous fibers, thereby enhancing the oil-adsorbing property and its hydrophobicity. In-depth analysis of the oil adsorption mechanism is done for the fibers, both qualitatively and quantitatively, to demonstrate its correlation with the structural integrity of the fibers. The PS/2Ag-ZnO composite also exhibits the highest antibacterial performance against Staphylococcus aureus, a general indication of antibiological fouling properties of these oil-separating films. The antifouling/antibacterial activity of the nanoparticles and high oil sorption capacity of the highly porous PS composites show great potential for use in water-treatment-related applications.This publication was made possible by NPRP grant 10-0127-170269 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors. The SEM, TEM, and EDS analyses were accomplished in the Central Laboratories Unit, Qatar University. A.A.E. acknowledges Qatar University for the support granted through Graduate Research Assistantship Program (GRA).Scopu