This paper investigates the relationship between trade and economic development using a two-country, non-scale-growth model. Depending on the share of the expenditure for manufactured goods, we obtain two different results with regard to long-run production patterns. If the share of the expenditure is less than or equal to half, the leader country diversifies while the follower country asymptot...

The authors consider reasons for the countries uneven development, provide sociological foundations study of this phenomenon, examine countries’ sociodynamics, reconstruct a map development in contemporary global world, and explore trajectory Belarus. argue that vector sociodynamics is not predetermined, it depends on internal factors, culture plays key programming role. Value choice an importa...

We propose a constructive control design for stabilization of non-periodic trajectories of underactuated robots. An important example of such a system is an underactuated “dynamic walking” biped robot traversing rough or uneven terrain. The stabilization problem is inherently challenging due to the nonlinearity, open-loop instability, hybrid (impact) dynamics, and target motions which are not k...

BACKGROUND Determining eligibility for a kidney transplant is an important decision. Practice guidelines define contraindications to transplantation; however many are not evidence based. Canadian guidelines recommend that patients unlikely to survive the wait period not be evaluated. The purpose of this study was to evaluate what proportion of patients with a contraindication would survive the ...

A W-containing inorganic-organic nanohybrid with a plate-like morphology has been successfully prepared through a nonaqueous synthetic route using WCl(6) as the tungsten source and benzyl alcohol as the solvent. The as-prepared hybrid nanomaterial was used directly as an efficient precursor for the formation of WO(3) nanoplates via a simple thermal treatment process. The as-obtained WO(3) mater...