Barium abundances in cool dwarf stars as a constraint to s- and r-process nucleosynthesis is investigated with a model atom containing 41 levels of Ba II plus the ground
state of Ba III. NLTE effects
Second-order variational analysis of parametric constraint and variational systems with a large class of parametric
constraint systems (PCS) that appear, in particular, in nonpolyhedral
Stabilization of Optimal Trajectories of Dynamical Systems as a problem of stabilizing the
constraints corresponding to the known integrals of the dynamical
The model of innovative development of Russian industrial enterprises in the conditions of resource constrains in the conditions of resource
constraints is proposed to use:
state regulation of the economy and entrepreneurship
Features of Financing the Public Goods Production investing in the creation of wealth and
state procurement organization should consider a scenario as a set
Complex ecological and engineering assessment of agricultural activities projects. It is recommended to include such a parameter as “
state-impact” in the comprehensive assessment of the environmental