[en] The factorial moments (FM) of multiplicity distributions in one- and two-dimensions are studied for Pb+Pb collisions at 158 AGeV/c. The results are compared with FRITIOF, RQMD and VENUS predictions. In the relation between FM and the number of partitions, M, obvious positive intermittence exponents, φ_q, are observed. The exponents, φ_q, are compared with the anomalous dimensions, d_q. Then they are expressed in terms of Levy stable indices, μ. Meanwhile the experimental data within the interval, 2 < η < 6, fulfills the requirements of the Levy stable region (0 ≤ μ ≤ 2), the results from the other intervals are away from this region. All their corresponding indices have negative values. (author)

[en] Short communication

[en] Highlights: • Right aortic arch is rare, its prevalence increases in patients with cardiac malformations and abnormal viscero-atrial situs. • Ductus arteriosus location is variable in right aortic arch in contrast to its almost fixed location in left arch. • The location of the ductus arteriosus is clinically important. • The location of the ductus arteriosus in right aortic arch varies according to viscero-atrial situs and branching pattern. -- Abstract: To investigate ductus arteriosus (DA) location in relation to viscero-atrial situs and branching pattern of the right aortic arch (RAA).

[en] Angular distributions of charged particles produced in ¹⁶O and ³²S collisions with nuclear track emulsion were studied at momenta 4.5 and 200 A GeV/c. Comparison with the angular distributions of charged particles produced in proton-nucleus collisions at the same momentum allows to draw the conclusion, that the angular distributions in nucleus-nucleus collisions can be seen as superposition of the angular distributions in nucleon-nucleus collisions taken at the same impact parameter b_NA, that is mean impact parameter between the participating projectile nucleons and the center of the target nucleus