Data processing and persistence are key aspects of developing a Virtual Reality system. In this paper, an improvement is offered to the distance calculation algorithm Unity Engine. Additionally, data mechanisms provided by Engine reviewed, File System selected as appropriate option. Storage object coordinates implemented. The results provide baseline for system creating virtual stands professio...

Ab initio energies for electric dipole transitions 4d(S0) → 4d94f J = 1 in triply-ionized lanthanum have been calculated by constructing an effective interaction, acting within the configuration 4d94f, that incorporates effects of virtual 4d-shell excitations to all orders of perturbation. Virtual 4d-shell excitations, included within the random phase approximation, and virtual excitations to s...

A stochastic procedure for similarity searching in large virtual combinatorial libraries is presented. The method avoids explicit enumeration and calculation of descriptors for every virtual compound, yet provides an optimal or nearly optimal similarity selection in a reasonable time frame. It is based on the principle of probability sampling and the recognition that each reagent is represented...

The aim of this review is to identify relevant elements that ensure the effectiveness and efficiency of empirically based interventions (EBI), contrasting virtual and face-to-face intervention on active aging variables based on these indicators. We selected and encoded the 38 intervention studies (24 face-to-face, 12 virtual and 2 both modalities). These studies focus on six dimensions of quali...

according to the changing business, nowadays teams are cornerstones of successful organizations, in addition, with the developments and technological innovations in communication and information, virtual teams are playing more critical role in today's business. on this basis, determining factors which affect virtual team's performance are important to both scholars and practitioners. ...

although there are many potential benefits associated with the use of virtual product development teams, exploiting these benefits requires an appropriate management. managing virtual product development team is a critical issue as many of these teams fail to accomplish their goals. review of previous literature shows that body of knowledge in managing virtual product development teams is fragm...

In this manuscript, a novel Δ-circuit approach is proposed, which enables the fast calculation of fault currents in large islanded AC microgrids (MGs), supplied by inverter-based distributed generators (IBDGs) with virtual impedance current limiters (VICLs). The concept for limiting IBDGs has gained interest research community recent years, due to strong advantages it offers. Moreover, an effic...

This article discusses the calculation of strength frame structure universal chassis tractor trailer in T-Flex software package and comparative analysis results with experimental data model based on principle virtual work (possible movements).