Since sa infoin may be in t roduced into areas infested with the alfalfa s tem nema tode , we ini t ia ted a s tudy to de te rmine if Ditylenchus dipsaci (K~ihn) Fi l ipjev is pa thogen ic to sa infoin , and what effect t empe ra tu r e has on n e m a t o d e pa thogen ic i ty and rep roduc t ion . G e r m i n a t i n g seeds of sa infoin ( O n o b r y c h i s viciaeJolia Scop. 'Esk i ' and 'Vi...

Let (ξ1,η1), (ξ2,η2),… be independent identically distributed R2-valued random vectors. Assuming that ξ1 has zero mean and finite variance imposing three distinct groups of assumptions on the distribution η1 we prove functional limit theorems for logarithm convergent discounted perpetuities ∑k≥0eξ1+…+ξk−akη k+1 as a→0+. Also, a law iterated which corresponds to one aforementioned theorems. The ...

A special class of Dirac-Pauli equations with time-like vector potentials of external field is investigated. A new exactly solvable relativistic model describing anomalous interaction of a neutral Dirac fermion with a cylindrically symmetric external e.m. field is presented. The related external field is a superposition of the electric field generated by a charged infinite filament and the magn...

A method of fundamental solutions has been used to study adiabatic transition amplitudes in two energy level systems for a class of Hamiltonians allowing some simplifications of Stokes graphs corresponding to such transitions. It has been shown that for simplest such cases the amplitudes take the Nikitin Umanski form but for more complicated ones they are formed by a sum of terms strictly relat...

A method of fundamental solutions has been used to study adiabatic transition amplitudes in two energy level systems for a class of Hamiltonians allowing some simplifications of Stokes graphs corresponding to such transitions. It has been shown that for simplest such cases the amplitudes take the Nikitin Umanski form but for more complicated ones they are formed by a sum of terms strictly relat...

Article history: Received 8 July 2016 Accepted 8 July 2016 Available online 10 July 2016 identified as Lgr5-positive cells (Flesken-Nikitin et al., 2013; Ng et al., 2014), and Lgr5-positive epithelial stem cells are prone for genetically engineered ovarian cancer. Since Lgr5 is induced byWnt/β-Catenin signaling, Wnt/β-Catenin signaling in epithelial stem cells seems to be activated (Barker et a...

A method of fundamental solutions has been used to study adiabatic transition amplitudes in two energy level systems for a class of Hamiltonians allowing some simplifications of Stokes graphs corresponding to such transitions. It has been shown that for simplest such cases the amplitudes take the Nikitin Umanski form but for more complicated ones they are formed by a sum of terms strictly relat...