results the interobserver agreement for sonographic descriptors changed between fair and substantial. the highest agreement was detected for mass orientation (κ=0.66). the lowest agreement was found in the margin (κ=0.33). the interobserver agreement for bi-rads final category was found as fair (κ=0.35). the intraobserver agreement for sonographic descriptors changed between substantial and alm...

this paper presents a new control scheme for a class of nonlinear systems. in the proposed method, an adaptive neural network observer with rise feedback controller are applied to realize sensorless control scheme. this observer is tuned online and no exact information of nonlinear term of plant is required. so, this characteristic can compensate mismodeling phenomena. also, a new controller ca...

in this paper by use of mathematical modeling of an observer [14,15] the notion of relative information functional for relative dynamical systemson compact metric spaces is presented. we extract the information function ofan ergodic dynamical system (x,t) from the relative information of t fromthe view point of observer χx, where x denotes the base space of the system.we also generalize the inv...

The Fuč́ık spectrum for systems of second order ordinary differential equations with Dirichlet or Neumann boundary values is considered: it is proved that the Fuč́ık spectrum consists of global C surfaces, and that through each eigenvalue of the linear system pass exactly two of these surfaces. Further qualitative, asymptotic and symmetry properties of these spectral surfaces are given. Finally, ...

The processing of Navon figures (Navon, 1977), i.e., hierarchical letter stimuli, has been studied in experimental settings for many years. In particular, they have been studied in the context of visual hemifield studies and yielded an interaction between hemifield and whether a target is at the local or global level, with a right hemisphere advantage for the global level, and a left hemisphere...

With one of the largest pools of relatively low wage semi-skilled and skilled labour, India is poised as a critical of global sourcing of labour. How can India take advantage of these future trends, so as not only to maximise the welfare of Indians outside the country, but that of those within the country as well? Can international migration and the diaspora be a strategic asset for the country...

The fundamental quantities one requires in the calculation of scattering processes involving hadronic particles are the parton distributions. Global fits [1]-[7] use all available data, largely structure functions, and the most up-todate QCD calculations, currently NLO–in–αs(Q ), to best determine these parton distributions and their consequences. In the global fits input partons are parameteri...

The “War for Talent” is fought on a global turf. Business impératives and dynamics in a world-wide context, propelled in a technologically effervescent environment, élude organization’s search for that all-fit “ideal” talent. A talent pool that’s technologically competent, communication and network savvy, attitudinally positive, socially and culturally understanding, and capable of delivering r...

In our previous paper, we discussed the hyperbolization of the configuration space of n (≥ 5) marked points with weights in the projective line up to projective transformations. A variation of the weights induces a deformation. It was shown that this correspondence of the set of the weights to the Teichmüller space when n = 5 and to the Dehn filling space when n = 6 is locally one-to-one near t...