High-spin states of the odd-odd nucleus $^{168}\mathrm{Lu}$ were populated in $^{123}\mathrm{Sb}(^{48}\mathrm{Ca},3\mathrm{n})^{168}\mathrm{Lu}$ reaction at a beam energy 203 MeV and decay $\ensuremath{\gamma}$ rays measured using Gammasphere spectrometer array. The level scheme has been extended from spin 27 to 50 $\ensuremath{\hbar}$, three new rotational bands have added. A number interband ...

a positive solution of the problem of the existence of nontrivial pairs of zero-divisors in group rings of free burnside groups of sufficiently large odd periods $n>10^{10}$ obtained previously by s. v. ivanov and r. mikhailov extended to all odd periods $ngeq 665$‎.

In this paper we propose an efficient and secure (SPA resistant) elliptic curve scalar multiplication algorithm over odd prime fields. For this purpose, we propose an explicit algorithm for short addition-subtraction chain method which utilizes a golden ratio. We term it as golden ratio addition chain method or GRAC method in short. Our proposed scalar multiplication algorithm based over GRAC m...

objectives: in this study, the relation of late-life body mass index (bmi) and waist circumference with incident dementia risk was investigatedin a group of iranian elderly peopel. methods & materials: in cross-sectional present study 107 elderly residents of the kahrizak charity foundation aged 80 and older were participated. dementia was assessed using mini-mental state examination questionna...