This bibliography presents a list of 169 papers of Polish authors, treating on the Antarctic zooplankton. The majority of these papers (67%) concern Antarctic krill (Euphausia superba Dana), mainly its biology, ecology and physiology. Quite numerous papers by Polish authors concerning the biochemistry of krill as well as its fishing technique and food - processing are here omitted.

Obtaining discrete data is inseparably connected with losing information on surface properties. In contact measurements, the ball tip functions as a mechanical-geometrical filter. In coordinate measurements the coordinates of the measurement points of a discrete distribution on the measured surface are obtained. Surface geometric deviations are represented by a set of local deviations, i.e. deviations of measurement points from the nominal surface (the CAD model), determined in a direction normal to this surface. The results of measurements depend both on the ball tip diameter and the grid size of measurement points. This article presents findings on the influence of the ball tip diameter and the grid size on coordinate measurement results along with the experimental results of measurement of a free-form milled surface, in order to determine its local geometric deviations. One section of the surface under research was measured using different measurement parameters. The whole surface was also scanned with different parameters, observing the rule of selecting the tip diameter d and the sampling interval T in the ratio of 2:1.

The development of the crystallographic texture in copper subjected to severe plastic deformation (SPD) by means of high pressure torsion (HPT) and equal-channel angular pressing (ECAP) was experimentally investigated and analyzed by means of computer modelling. It was demonstrated, that the texture developed in HPT and ECAP Cu is characterized by significant inhomogeneity. Therefore, the analysis focused on the study of the texture distribution and its inhomogeneity in sample space. The detailed texture analysis, based on the X-ray diffraction technique, led to important observations concerning the localization of the maximum texture gradient and the regularity of its changes related to the parameters of the applied deformation. The obtained results provided the basis for certain conclusions concerning complex texture changes in SPD Cu.

Since Vatican II there have been issued many Church documents of different rank, which are explicitly devoted to dialogue with non-Christian religions or contain statements on the matter; there is also a very comprehensive bibliography on interreligious dialogue. The article presents three issues which occupy a signifcant place in these works. The frst is the theological bases for dialogue. They have been expressed in the trinitarian structure. At the heart of the dialogue is faith in God, the creator and father of all people, in the Son, through whom universal salvation took place and the Spirit, which everywhere personifes the salvation work of God in three persons. The second issue, which is the content of the article, expresses a unique position of Judaism in dialogue of Christianity with other religions. The importance of Israel for the emergence and existence of the Church, and at the same time for her salvation role for the entire Jewish people, is an important spur to the refection on the salvation relationship of christianity to other religions. The dialogue is diffcult to operate without a proper spiritual attitude. This issue is the subject of interest of the third point in the article. Spirituality shaped by attitudes of conversion and submission to the will of God, especially in the prayerful elation of the human heart, becomes a source of behaviours which are conducive to dialogue.

The paper deals with application of the Gumbel model to evaluation of the environmental loads. According to recommendations of Eurocodes, the conventional method of determining return period and characteristic values of loads utilizes the theory of extremes and implicitly assumes that the cumulative distribution function of the annual or other basic period extremes is the Gumbel distribution. However, the extreme value theory shows that the distribution of extremes asymptotically approaches the Gumbel distribution when the number of independent observations in each observation period from which the maximum is abstracted increases to infinity. Results of calculations based on simulation show that in practice the rate of convergence is very slow and significantly depends on the type of parent results distribution, values of coefficient of variation, and number of observation periods. In this connection, a straightforward purely empirical method based on fitting a curve to the observed extremes is suggested.

The paper presents a spatial model of the satellite antenna with an arbitrary number of flexible arms. Such a system is an example of an open kinematic chain with a tree-like structure. The modification of the rigid finite element method is used to discretise flexible links. The equations of motion are derived from the Lagrange equations and the motion of the system is described using joint coordinates and homogenous transformations. Numerical simulations have been carried out to analyse how the method of extending the arms influences the dynamics of the system.

In the Polish spatial planning law one of basic principles is to preserve spatial order. However, the analysis of the law and its implementation show, that instead of spatial order, overall circumstances promote disorder. The analysis covers the law adopted in 2018, which aimed at boosting the development of housing. Findings show, that the new law may rather promote chaos in urban space. One of the drawbacks is undermining of the spatial order by creating the possibility of adopting resolutions pertaining to housing and accompanying services, that are contradictory to provisions of master plans.