A prospective brown coal mine "Legnica" is to be responsible for forming a depression funnel which can cover "Ścinawskie Swamps" where 26 herbaceous plant species forming 7 communities were recognized, among others: Phragmitetum australis, Caricetum gracilis and Acoretum calami. Investigated wetland characterizes changeable level of water which brings about the presence of as many as 30.77% species connected with Molinio-Arrhenatheretea class. The half of taxa belongs to synantropic species, while 50% are non - synantropic ones. The area of "Ścinawskie Swamps" can be assessed as featuring moderately high nature values and, therefore worth further protection as ecological areas.

Weak value amplification is a measurement technique where small quantum mechanical interactions are amplified and manifested macroscopically in the output of a measurement apparatus. It is shown here that the linear nature of weak value amplification provides a straightforward comparative methodology for using the value of a known small interaction to estimate the value of an unknown small interaction. The methodology is illustrated by applying it to quantify the unknown size of an optical Goos-Hänchen shift of a laser beam induced at a glass/gold interface using the known size of the shift at a glass/air interface.

The paper aims at the empirical evaluation of the impact of bank size (as measured by median total assets) on the value relevance of two key accounting variables, i.e. book values of equity and net earnings, in terms of their joint explanatory power in the regression model and the relative responsiveness of bank market values to the changes in those variables. The research is based on the multiple linear regression analysis after controlling for the presence of fixed and random effects. The examined sample covers all domestically-based commercial banks listed on the Warsaw Stock Exchange over the period 1998–2017. The final pooled sample comprises 18 banks and 271 bank-year observations. The findings of the study suggest that the equity investors perceive the joint informational content of book values and earnings of larger banks as more value relevant in comparison to the accounting numbers reported by their smaller peers. The responsiveness of banks’ market values to the changes in each of the explanatory variables seems, however, to be affected by their size in a different way. As expected, book values of equity have turned out to be significantly more informative for smaller banks, whereas the evidence regarding the impact of size on the responsiveness of bank market values to the changes in net earnings is ambiguous. Although larger banks appear to exhibit a higher sensitivity of stock prices to variations in net earnings per share than their smaller peers, the difference between the examined subsamples is not statistically significant.

Schwartz created a circle of values reflecting people’s individual systems of goals and motivations. These values can be grouped into different dimensions: self-protection versus self-growth and concentration on others versus concentration on self. In the present study, we analysed how these dimensions are related to hedonic and eudaimonic well-being; N=747 participants, representative of the general Polish population, completed the Portraits Value Questionnaire, Satisfaction with Life Scale and Questionnaire for Eudaimonic Well-being (online study). A series of models were tested using structural equation modelling. We found that concern for self and self-protection values were related to higher hedonic well-being, whereas concern for others and growth values were related to its lower levels. However, growth and concern for others were positively linked to eudaimonic well-being, but they may also positively and indirectly impact hedonic well-being (suppression effect). These results suggest that some values are associated with a feeling of self-realisation at the cost of current hedonic well-being.

Energy efficiency and reduction of building consumption are deeply felt issues both at Italian and international level. The recent regulatory framework sets stringent limits on energy performance of buildings. Awaiting the adoption of these principles, several methods have been developed to solve the problem of energy consumption of buildings, among which the simplified energy audit is intended to identify any anomalies in the building system, to provide helpful tips for energy refurbishments and to raise end users’ awareness. The Energy Signature is an operational tool of these methodologies, an evaluation method in which energy consumption is correlated with climatic variables, representing the actual energy behaviour of the building. In addition to that purpose, the Energy Signature can be used as an empirical tool to determine the real performances of the technical elements. The latter aspect is illustrated in this article.

Changes in water and ash contents in the body and calorific values of dry and wet body weight during nestling development of Pygoscelis antarctica and P. papus. were examinted. It was found that water content in the tissues of both species decreases from 85% to less than 65% whereas the content of mineral substances in dry body weight increases from 9<Vo to about 12%, at the time. Caloricity indices are high and increase during the development of nestlings. A particularly intense increase (from 0.8 kcal x g-1 to 2.2 kcal x g-1 ) characterizes calorific value of 1 gram of biomass.

Mechanical properties of an Al-alloy die casting depend significantly on its structural properties. Porosity in Al-alloy castings is one of the most frequent causes of waste castings. Gas pores are responsible for impaired mechanical-technological properties of cast materials. On the basis of a complex evaluation of experiments conducted on AlSi9Cu3 alloy samples taken from the upper engine block which was diecast with and without local squeeze casting it can be said that castings manufactured without squeeze casting exhibit maximum porosity in the longitudinal section. The area without local squeeze casting exhibits a certain reduction in mechanical properties and porosity increased to as much as 5%. However, this still meets the norms set by SKODA AUTO a.s.

In Poland the position of a leader of political party Law and Justice has become the most important position in the country. His will has the power of law. The boundary between his will and the will of a state has blurred. The leader holds unlimited power, although he does not hold any public position. He is beyond legislative, executive and judiciary. The constitutional rule of control, complementing and hindering was replaced by charismatic power of the leader of Law and Justice. The power in Poland is held by one man. The „new law order” (Constitutional Court, National Council of the Judiciary of Poland, common courts, Supreme Court, prosecutors office) serves political purposes of the leader of Law and Justice. That is the reason for judges exchange in Poland. Lawlessness has become law. Law has been turned into a political instrument and it was done in the most vulgar way. Law serves Law and Justice’s political purpose, with disregard and disrespect to constitutional values. The system of constitutional values is not relevant for Law and Justice in the process of establishing law. A system based on autocracy is created. The main legislative competence is held by the leader of Law and Justice. Systematically, with absolute consistency, a totalitarian regime is built, where legislative and executive is under control of one man, who himself remains out of constitutional control and has no constitutional responsibility.

This article contributes to the growing literature on Art. 7 TEU by showcasing the strong and weak points of this provision in the context of the on-going rule of law backsliding in Hungary and Poland – backsliding which threatens the very fabric of EU constitutionalism. The article presents the general context of the EU’s institutional reactions to the so-called “reforms” in Poland and Hungary, which are aimed at hijacking the state machinery by the political parties in charge. Next it introduces the background of Art. 7 TEU and the hopes the provision was endowed with by its drafters before moving on to analysis of its scope and all the mechanisms made available through this instrument, including the key procedural rules governing their use. The author posits that it may be necessary to put our hopes in alternative instruments and policies to combat the current rule of law backsliding, and the article concludes by outlining three possible scenarios to reverse the backsliding, none of which are (necessarily) connected with Art. 7 as such.

The paper discusses selected topics in moral philosophy of Professor Bogusław Wolniewicz. His overall approach is marked by intellectual independence and analytic treatment of moral issues. The theory of values that he has endorsed can be described as a moderate non-religious absolutism based on weak metaphysical principles. Although in general his normative position can be assimilated to the views of an enlightened liberal, it also clashes with that position insofar as he proclaimed the existence of ontological evil and supported legitimacy of death penalty.

The European rabbit (Oryctolagus cuniculus) is a good model in biomedicine used in research on several human diseases. The reference values of B and T cells and their subpopu- lations are very important to understand how the adaptive immune system is responding to infectious agents. The aim of this study was to determine values of B and T cells and their subpopulations in Polish mixed-breed rabbits, considering seasons of the year and sex. The study was performed on 200 Polish mixed-breed rabbits and the percentage of B and T lymphocytes was measured cytometrically using mouse anti-rabbit antibodies. The study revealed that the season of the year and sex of the animals affected the percentage of B- and T-cells and their subpopulations in peripheral blood. Statistically significant values of CD19+ B-cells in spring and autumn, of T CD5+ cells in spring and winter, of T CD4+ in spring, summer, autumn and winter, of T CD8+ in winter and of T CD25+ in spring were noted. Generally the highest values were found mainly in warm part of the year, while the lowest in colder months. A statistical significance was also observed between males and females – changes were found in T CD4+ and T CD25+ lymphocytes in spring, T CD8+ cells in winter and higher percentage was generally obtained in females than in males. The only exception was the T CD5+ subpopulation in which no differences were observed between the sexes and throughout the year. This is the first paper on adaptive immune system cell values in the European rabbit of domestic breeds.

In the paper, maximal values xe(τ) of the solutions x(t) of the linear differential equations excited by the Dirac delta function are determined. There are obtained the analytical solutions of the equations and also the maximal positive values of these solutions. The obtained sufficient conditions of the positivity of these solutions are defined by the Theorems. There are also formulated the necessary conditions of the positivity of these solutions. The analytical formulae enable the design of the system with prescribed properties [3].