The problem of sky pollution with artificial light currently affects practically all branches that
are related to the broadly understood environment. This is especially true for astronomical …

In this paper we presented the results of laboratory experiments dealing with the sliding of
desiccated sand on the inclined surfaces of cometary analogs. The experiments were …

This paper presents a new approach to analysing the brightness change of a Jupiter family
comet. We assume that the coma contains particles composed of water ice, carbonaceous …

The paper presents the results of numerical simulations of the mass ejected during the
outburst of comet C/2014 UN271 Bernardinelli–Bernstein in large heliocentric distances …

The paper presents the results of spectroscopic measurements for selected dust analogues,
based on which change in cometary brightness was determined. In the first part of the article …

The paper presents an analysis of the actual brightness change of comet
73P/Schwassmann-Wachmann, which took place in 1995. The consequence of a cometary …

The paper presents a model of the thermodynamic evolution of the comet nucleus surface. In
the proposed approach, we focus on the analysis of the formation of pits visible on the …

The paper discusses four processes that may be responsible for shaping the relief of the
comet landscape. The considerations take into account the following phenomena: intense …

The paper presents a new approach to determining the amplitude of the change of cometary
brightness during its outburst. The proposed method is based on two pillars. The first pillar is …

1. Zastosowanie i rozwój metod spektroskopii w poczerwieni w diagnostyce medycznej oraz
nowoczesnych metod obrazowania w biologii i medycynie 2. Wytwarzanie i badanie …