Various recognized international professional organizations have recently developed university curricula concepts and models for the broad field which is referred to as computing, informatics or I(C)T (= Information and Communication Technology). The outcomes show a significant diversity, a little maybe because of the difference in terminology but much more so because of a variety in views and ...

Many years ago in paper [1] some special set-theoretical operation ∆K was introduced. It was used to reduce manipulations with phase prefactors in the Fock space ( Grassmann algebra) to pure set theoretical ones. More detailed discussion of this operation was given in [2], Appendix A. The main purpose of this paper is to show that the operation mentioned makes it easy to obtain very complicated...

We review the current state of experimental knowledge on double cc production in e+e− annihilation. The large cross-sections (O(20 fb)) for e+e− → γ∗ → ψ(′) (cc)res processes have been confirmed by detailed tests and reproduced by a second group: they should now be considered well-established. The latest experimental results concern the case where the second cc system is above open-charm thresh...

The hand x-rays of group of patients with generalised osteoarthrosis alone were compared with those patients with generalised osteoarthrosis and chondrocalcinosis (CC). An arthropathy seemingly specific for CC could be identified in the metacarpophalangeal (MCP) and carpal joints. In the MCP joints it was characterised by subchondral rarefactions, deviation of the joint axis, joint space narrow...

We analyse the spatial clustering properties of a new catalogue of very rich galaxy clusters selected from the APM Galaxy Survey. These clusters are of comparable richness and space density to Abell Richness Class ≥ 1 clusters, but selected using an objective algorithm from a catalogue demonstrably free of artificial inhomogeneities. Evaluation of the two-point correlation function ξ cc (r) for...

This study addresses a fundamental question concerning the number of cortical, i.e., higher order mechanisms in color vision. The initial subcortical stages in color vision can be described by three cone mechanisms, S, M, L, and three pairs of second-stage mechanisms (achromatic L + M and -L - M, chromatic S - (L + M) and -S + (L + M), and chromatic L - M and M - L). The further mechanistic des...

The function of the corpus callosum (CC) is to distribute perceptual, motor, cognitive, learned, and voluntary information between the two hemispheres of the brain. Accurate parcellation of the CC according to fiber composition and fiber connection is of upmost important. In this work, population-based probabilistic connection topographies of the CC, in the standard Montreal Neurological Instit...

We review the current state of experimental knowledge on double cc production in e+e− annihilation. The large cross-sections (O(20 fb)) for e+e− → γ∗ → ψ(′) (cc)res processes have been confirmed by detailed tests and reproduced by a second group: they should now be considered well-established. The latest experimental results concern the case where the second cc system is above open-charm thresh...