The present paper is dedicated to presentation and energy verification of the methods of stabilization the strain energy by penalty coefficients. Verification of the methods is based on the consistency and ellipticity conditions to be satisfied by the finite elements. Three methods of stabilization are discussed. The first does not satisfy the above requirements. The second is consistent but cannot eliminate parasitic energy terms. The third method, proposed by the author, is based on the decomposition of the element stiffness matrix. The method can help to eliminate locking of the finite elements. For two-noded beam element with linear shape functions and exact integration a stabilized free of locking (and elliptical) element is received (equivalent to reduced integration element). Two plate finite elements are analyzed: four-noded rectangular element and DSG triangle. A new method of stabilization with the use of four independent parameters is proposed. The finite elements with this kind of stabilization satisfy the consistency condition. In the rectangular element it was not possible to eliminate one parasitic term of energy which appears during the procedure. For DSG triangle all parasitic terms of energy are eliminated. The penalty coefficients depends on the geometry of the triangle.

Evaluative conditioning (EC) is a change in the evaluation of a neutral stimulus due to its pairing with another affective stimulus. Our Experiment 1 (N = 40) was carried out based on Rydell et al. (2006). During the conditioning stage, participants were presented with pictures of faces (CS) and positive or negative information about their behavior (explicit US). The images were preceded by short verbal primes (implicit US) of opposite valence to behavioral information. In Experiments 2 (N = 122) and 3 (N = 100) we provoked the transfer of implicit and explicit attitudes between USs and CSs by using social objects that potentially carry discrepant implicit and explicit evaluations. The data shows an inconsistency between implicit and explicit attitudes towards The results also confirm that those explicitly assessed attitudes are affected only by explicit information. At the same time, implicit attitudes are influenced not only by automatic processes but also by many other processes and information available to one's conscious mind.

The paper presents the case study of geotechnical investigations reporting connected with expert’s opinion on undrained shear strength of organic sediments in the river valley at the north of Poland according to reinforcement methodology of c.a. 0,7 km highway embankment. Diversification of primary results caused additional research which revealed and confirmed liquid consistency of organic soils – several meters of organic and calcareous sediments – gyttja under the thin cover of peat. The main goal of the paper is a discussion on standardization of consistency of organic soils itself and additionally to point out very rare possibility of liquid consistency, finally not pointed in International Standards ISO 14688. The application of Atterberg limits in organic sediments is moot but even organic soil with water content higher than liquid limit can’t be classified and interpreted as very soft with description as soil which exudes between the fingers when squeezed in the hand. Such identification is practically impossible when it’s hard to squeeze because of gravitationally leaking through the fingers.

Hull consistency is a known technique to improve the efficiency of iterative interval methods for solving nonlinear systems describing steady-states in various circuits. Presently, hull consistency is checked in a scalar manner, i.e. successively for each equation of the nonlinear system with respect to a single variable. In the present poster, a new more general approach to implementing hull consistency is suggested which consists in treating simultaneously several equations with respect to the same number of variables.

The formulation of a plate finite element with so called ‘physical’ shape functions is revisited. The derivation of the ‘physical’ shape functions is based on Hencky-Bollé theory of moderately thick plates. The considered finite element was assessed in the past, and the tests showed that the solution convergence was achieved in a wide range of thickness to in-plane dimensions ratios. In this paper a holistic correctness assessment is presented, which covers three criteria: the ellipticity, the consistency and the inf-sup conditions. Fulfilment of these criteria assures the existence of a unique solution, and a stable and optimal convergence to the correct solution. The algorithms of the numerical tests for each test case are presented and the tests are performed for the considered formulation. In result it is concluded that the finite element formulation passes every test and therefore is a good choice for modeling plate structural elements regardless of their thickness.

New equivalent conditions of the asymptotical stability and stabilization of positive linear dynamical systems are investigated in this paper. The asymptotical stability of the positive linear systems means that there is a solution for linear inequalities systems. New necessary and sufficient conditions for the existence of solutions of the linear inequalities systems as well as the asymptotical stability of the linear dynamical systems are obtained. New conditions for the stabilization of the resultant closed-loop systems to be asymptotically stable and positive are also presented. Both the stability and the stabilization conditions can be easily checked by the so-called I-rank of a matrix and by solving linear programming (LP). The proposed LP has compact form and is ready to be implemented, which can be considered as an improvement of existing LP methods. Numerical examples are provided in the end to show the effectiveness of the proposed method.

The aim of the paper is to show the scale of preparing habilitation reviews ending with untypical conclusions and the impact of such reviews on the outcome of habilitation proceedings in one discipline – sociology. The general analysis of the outcome of the review comes down to the final conclusion; the detailed analysis proposed by the author also takes into account the degree of strengthening or weakening of this conclusion. In particular, the weakening of a positive conclusion may indicate that the actual evaluation of the work is rather negative and differs from the nominal evaluation. The article begins with a theoretical introduction in which the author analyzes the legal aspects of reviewing the achieve­ments to the habilitation degree, the imperfections of this process indicated in the literature, and briefly refers to American and Polish research in the field of pragmatics of RPT reviews, which provide tools to interpret the mechanism of formulating unobvious conclusions. A study conducted on a sample of 130 habi­litation cases in sociology from 2012–2019 showed that the results of the pro-ceedings were rather consistent with the results of the reviews. Nevertheless, a set of “border proceedings” have been identified that have received reviews with a low degree of certainty (weakened) or some, but divergent, degree of certainty. In their case, the outcome of the proceedings was unpredictable, i.e. proceedings with the same review configuration ended in different ways.

Small and Medium Enterprises SME play a crucial role in the global economy through their contribution in countries economy and creation of employment opportunities, and their success heavily relies on the implementation of efficient manufacturing systems like Lean Production(LP). LP is a continuous improvement philosophy based on various lean activities for improving enterprise lean performance. A fuzzy model that integration Fuzzy Consistency Algorithm (FCA) and Fuzzy Analytical Hierarchy Process (FAHP) was proposed as a comprehensive framework to assess the levels of importance and priority of nineteen SME lean activities that categorized into the related five related lean dimensions. FCA was used to construct the fuzzy pairwise comparison matrix to ensure obtaining consistent experts judgment, whereas FAHP was applied to identify the level of importance and priority of lean activities. Identifying the level of importance of lean activities will be contributed in focuses SME efforts in the improvement process on the most important lean activities to ensure effective resource allocation and foster continuous improvement process and offer a practical tool for enhancing their competitiveness and sustainability. The proposed model was applied in Iraqi SME. The result showed that FCA is an efficient approach to construct a consistent judgment matrix. Efficient manger, Kaizen team, supplier relationship, execution customer suggestions and customer satisfaction job rotation are the most important lean activities with level of importance 58.90%, 21.30%, 49.80%, 38.50%, 41.20% respectively. The proposed model can be used for small or medium size enterprise for various production industries.

In this paper, a modification of the graph-based depth estimation is presented. The purpose of proposed modification is to increase the quality of estimated depth maps, reduce the time of the estimation, and increase the temporal consistency of depth maps. The modification is based on the image segmentation using superpixels, therefore in the first step of the proposed modification a segmentation of previous frames is used in the currently processed frame in order to reduce the overall time of the depth estimation. In the next step, a depth map from the previous frame is used in the depth map optimization as the initial values of a depth map estimated for the current frame. It results in the better representation of silhouettes of objects in depth maps and in the reduced computational complexity of the depth estimation process. In order to evaluate the performance of the proposed modification the authors performed the experiment for a set of multiview test sequences that varied in their content and an arrangement of cameras. The results of the experiments confirmed the increase of the depth maps quality — the quality of depth maps calculated with the proposed modification is higher than for the unmodified depth estimation method, apart from the number of the performed optimization cycles. Therefore, use of the proposed modification allows to estimate a depth of the better quality with almost 40% reduction of the estimation time. Moreover, the temporal consistency, measured through the reduction of the bitrate of encoded virtual views, was also considerably increased.

In his book Mortal Questions (1979) Thomas Nagel discusses four practical moral issues: (1) fear of death, (2) the absurdity of human life, (3) sexual perversion and (4) military massacre. His primary concern is neither to justify moral opprobrium nor to find an appropriate punishment for the culprits. Instead, he wants to clarify motives of those individuals who are not afraid of death, who can deal resolutely with the pointlessness of human life, who are not deeply dismayed by the crudity of some forms of sexual behavior or who refuse to justify whatever forms of military atrocities with higher purposes. He reviews various cases of excessive or deficient moral sensitivity and offers specific, case‑oriented advice on how to deal with them. Nagel favors self‑persuasion in cases of fear of death and argues that the sense of absurd is not much different from skepticism. He proposes to draw a line between private and public aspects of sexual behavior and supports dual evaluation of military activities by distinguishing between the moral value of an act and the moral value of the motives of the actor. He condones no atrocities. These arguments do not add up to constitute a form of moral relativism but, instead, seem to restore intellectual respectability of casuistry.