Real-time cooperativeediting systems allow multipleusers to view and edit the same text/graphic/ image/multimedia document at the same time from multiple sites connected by communication networks. Consistency maintenance is one of the most signiicant challenges in designing and im-plementingreal-time cooperative editing systems. In this paper, a consistency model, with properties of convergence...

Introduction: Ability to reconstruct the papilla in anterior maxilla is important aspect of perio-plastic surgery. In most articles, connective tissue is used with different designs of incisions. The aim of this study was to use sub-epithelial connective tissue graft (SCTG) with two types of incisions called papilla preservation and semilunar. Materials & Methods: This basic randomized clinica...

the paper presents unified analytical solution for combining high-frequency and low-frequency economic time-series by additive and proportional denton methods with parametrical dependence on the initial values of variable and indicator in evident form. this solution spans denton’s original and cholette’s advanced benchmarking initial conditions as the subcases. computational complexity of the o...

Fertility preservation has always been an important part of reproductive medicine. It acquired a new dimension in the current period Coronavirus crisis. The effects COVID-19 on affected people’s function medium and long term cannot be predicted with certainty. may also by some treatment agents used against COVID-19. vivo, suitable young persons no apparent fertility problems, can made use nonto...

In this letter note we present two new parameter identifiers whose estimates converge in finite time under weak interval excitation assumptions. The main novelty is that, contrast with other finite-convergence (FCT) estimators, our schemes preserve the FCT property when parameters change. previous versions of estimators can track variations only asymptotically. Continuous-time and discrete-time...