The generalization of p-frame in Banach spaces is considered in this paper. The concepts of an $tilde{X}$-frame and a system conjugate to $tilde{X}$-frame were introduced. Analogues of the results on the existence of conjugate system were obtained. The stability of $tilde{X}$-frame having a conjugate system is studied.

Halomorphic soils cover a significant area in the Vojvodina region and represent ecological economic challenges for agricultural forestry sectors. In this study, four economically important Serbian poplar clones were compared according to their biochemical transcriptomic responses towards mild severe salt stress select most tolerant afforestation of halomorphic soils. Three prospective Populus ...

Most of the perennial plant species, particularly trees, emit volatile organic compounds (BVOCs) such as isoprene and monoterpenes, which in several cases have been demonstrated to protect against thermal shock and more generally against oxidative stress. In this paper, we show the response of three strong isoprene emitter species, namely, Phragmites australis, Populus x euramericana, and Salix...

In this paper we consider the numerical solution of initial value delay-diierential-algebraic equations (DDAEs) of retarded and neutral types, with a structure corresponding to that of Hessenberg DAEs. We give conditions under which the DDAE is well-conditioned, and show how the DDAE is related to an underlying retarded or neutral delay-ODE (DODE). We present convergence results for linear mult...

BACKGROUND YY-312 is a herbal extract powder from Imperata cylindrica Beauvois, Citrus unshiu Markovich, and Evodia officinalis Dode, which have health promoting effects, including body fat reduction. We aimed to evaluate the efficacy and safety of YY-312 for body fat reduction in overweight adults. METHODS This was a 12-week, randomized, double-blind, placebo-controlled, parallel-group clini...