Coulomb and charge-symmetry breaking effects in the He ground state within the dressed dibaryon model developed recently for 2N and 3N forces are examined in detail. Particular attention has been paid to the Coulomb displacement energy ∆EC = EB( H) − EB(He) and rms charge radii of H and He. A new scalar 3N force between the third nucleon and dibaryon is found to be very important for a correct ...

Factor screening with statistical control makes sense in the context of simulation experiments that have random error, but can be run automatically on a computer and thus can accommodate a large number of replications. The discrete-event simulations common in the operations research field are well suited to controlled screening. In this paper two methods of factor screening with control of Type...

Chiral effective field theory predicts a charge symmetry violating (CSB) amplitude for pion-nucleon scattering. This mechanism provides a very large contribution also to the CSB forward-backward asymmetry in the angular distribution of the reaction pn → dπ. This contribution was so large that it had a potential to cause a large effect also in CSB elastic NN scattering and to disturb its present...

The reduction of the six Bulgarian vowels (i, ɛ, a, ɜ, ɔ, u) to a fouror (in some dialects) three-vowel subsystem (i, (ɜ), ɜ, u) in unstressed syllables is generally accepted. But a number of studies disagree on the exact nature of the reduction process. Claims differ as to whether or not /a/ merges phonetically with /ɜ/, and /ɔ/ with /u/, or whether the assumed neutralized oppositions take a p...

The achievement of customer satisfaction in service operations depends to a great extent on employee customer service behavior (CSB). In this study, 123 service providers (77% response rate) responded to a survey assessing service predisposition and job characteristics. Employees also completed a behaviorally based CSB measure developed after interviewing and surveying customers (n = 96). Analy...

In single-authored bibliographies only single scientist distribution can be found. But in multi-authored bibliographies single scientists distribution, pairs distribution, triples distribution, etc., can be presented. Whereas regarding Lotka ́s law single scientists P distribution (both in single-authored and in multi-authored bibliographies) is of interest, in the future pairs P, Q distribution...

Rosa damascena mill L., known as Gole Mohammadi in Iran is one of the most important species of Rosaceae family flowers. R. damascena is an ornamental plant and beside perfuming effect, several pharmacological properties including anti-HIV, antibacterial, antioxidant, antitussive, hypnotic, antidiabetic, and relaxant effect on tracheal chains have been reported for this plant. This article is a...