introduction radon is a colorless and tasteless gas which exists in most soils. it is a substance that poses a potential risk for lung cancer in case a person is exposed to high levels over long periods of time. the environmental protection agency (epa) estimates that 90% of lung cancers per year are caused by radon. the aim of this paper is to estimate the absorbed doses of 222rn by mcnpx simu...

The combined effect of beta-tricalcium phosphate and basic fibroblast growth factor was observed in the regeneration of periodontal tissue in dogs. For this purpose, either beta-TCP and FGF-2 (beta-TCP/FGF-2 group) or FGF-2 alone (FGF-2 group) was applied in intrabony defects. The control group received beta-TCP alone. The tissues were histologically examined at 2, 4, or 8 weeks following treat...

Bovine alveolar macrophages (BAM) were examined for the expression of beta-defensins and to determine whether their expression could be upregulated by bacterial lipopolysaccharide (LPS), as observed with beta-defensins expressed in bovine tracheal epithelial cells. Four beta-defensins were expressed constitutively in BAM, with bovine neutrophil beta-defensin (BNBD)-4 and BNBD-5 being the most p...

We show that if the lepton flavor violating $\mu \rightarrow e \gamma$ process is observed in MEG II experiment, initial density of primordial black holes (PBHs) can be constrained with scotogenic dark matter. As a benchmark case, PBH evaporation occurs radiation dominated era, may $2\times 10^{-17} \lesssim \beta 3 \times 10^{-16}$ for $\mathcal{O}$ (TeV) scale sector model where $\beta=\rho_{...

Iron oxide nanocomposites of magnetic particles coated with zirconia were used as affinity probes to selectively concentrate phosphopeptides from tryptic digests of alpha- and beta-caseins, milk, and egg white to exemplify the enrichment of phosphopeptides from complex samples. Phosphopeptides, in quantities sufficient for characterization by matrix-assisted laser desorption/ionization mass spe...

Flock house virus (FHV) is a small icosahedral insect virus of the family Nodaviridae. Its genome consists of two messenger-sense RNA molecules, both of which are encapsidated in the same particle. RNA1 (3.1 kb) encodes proteins required for viral RNA replication; RNA2 (1.4 kb) encodes protein alpha (43 kDa), the precursor of the coat protein. When Spodoptera frugiperda cells were infected with...