Search results

Filters

  • Journals
  • Authors
  • Keywords
  • Date
  • Type

Search results

Number of results: 120
items per page: 25 50 75
Sort by:
Download PDF Download RIS Download Bibtex

Abstract

The protection of Polish architectural heritage in the former eastern borderlands, accomplished through the conservation and technical securing of historical structures, constitutes one of the main programmes that are implemented by the Ministry of Culture and National Heritage. Currently, many Polish historical buildings in the former eastern borderlands are in a very bad technical condition. The load-bearing systems of these elements, as well as elements of their finish, require immediate emergency securing work. The basic steps that precede conservation work are emergency structural works, which guarantee the durability and stability of the entire historical substance. The specifics and complexity of the problem of the failure of historical buildings often demands an in-depth analysis of a series of factors that are difficult to measure and which are responsible for the cause and effect relationship during the early stage of the technical evaluation of a structure. The analyses of failures of numerous historical structures, for instance that were carried out by the authors, have become the inspiration for the search for effective methods of analysis that would allow for an in-depth analysis of the causes and effects of the failures in question. The DEMATEL method (Decision Making Trial and Evaluation Laboratory) that has been presented in this work, and its fuzzy extension, has lately become one of the more popular methods used in the cause-and-effect analysis of various phenomena. The authors demonstrated how this method works on the example of the evaluation and securing of the load-bearing system of the XVII Collegiate church of the Holy Trinity in the town of Olykha in the Volhynskiy Oblast, Ukraine.

Go to article

Authors and Affiliations

G. Śladowski
R. Paruch
Download PDF Download RIS Download Bibtex

Abstract

The purpose of the paper is to analyze the positioning of Ukraine in the global indices of innovative development and competitiveness, to evaluate the indicators of innovation activity and, based on the outcomes of the research, to determine the place of Ukraine in the global innovation space. The dynamics of innovation activity on an international scale based on the consolidated indicators of the Global Innovation Index are presented. Ukraine’s position in it and progress in achieving goals to better understand the processes that stimulate or constrain innovation are determined. Econometric methods to generalize the positioning of Ukraine in the global innovation space and the DEA method to study the relative individual effectiveness of the innovation environment and innovation activities in Europe are used.
Go to article

Authors and Affiliations

Iryna Voronenko
1
ORCID: ORCID
Nataliia Klymenko
2
ORCID: ORCID
Olena Nahorna
3
ORCID: ORCID

  1. National University of Life and Environmental Sciences of Ukraine, Department of Information Systems and Technologies, Ukraine
  2. National University of Life and Environmental Sciences of Ukraine, Department of Economic Cybernetics, Ukraine
  3. National University of Life and Environmental Sciences of Ukraine, Department of Marketing and International Trade, Ukraine
Download PDF Download RIS Download Bibtex

Abstract

Planning a construction project, the investor frequently faces the choice of the option of the planned investment. Assessment of options is difficult due to the complex nature of construction projects. Various methods of multicriteria evaluation are successfully applied in the assessment and analysis of options. For those methods to work, a handful of information must be prepared beforehand. Among others, it is necessary to establish the assessment criteria and determine their weight for specific cases. This stage is implemented in cooperation with experts. The results of evaluations, obtained on the basis of the experts' opinions, must be processed and prepared. The paper will discuss one possible option for assessing the experts' opinion.

Go to article

Authors and Affiliations

E. Szafranko
Download PDF Download RIS Download Bibtex

Abstract

Electronic reverse auctions (e-RAs) are considered to be an effective tool for negotiating tender prices and achieving cost savings. Furthermore, if multicritera evaluation is used, it can be expected that e-RAs will also contribute to achieving benefits in other areas, e.g. helping to minimize life-cycle costs. This study aims to analyse the mutual relationships between selected e-RA variables. More specifically, correlation analysis is applied to explore real e-RA data representing public tenders for construction work. This study’s findings reveal that the correlations examined are generally weak or very weak. Furthermore, it has been found that the value of correlation coefficients varies depending on the type of structure, and that public tenders are usually evaluated solely on the basis of the criterion of the lowest bid price. Recommendations for public authorities in using e-RAs in the role of the buyer are also provided at the end of this paper.

Go to article

Authors and Affiliations

T. Hanák
Download PDF Download RIS Download Bibtex

Abstract

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.
Go to article

Authors and Affiliations

Robert Balas
1
ORCID: ORCID
Adriana Rosocha
1

  1. Polish Academy of Sciences, Warsaw, Poland
Download PDF Download RIS Download Bibtex

Abstract

In recent years we have interviewed members of the audience after musical performances and asked them to evaluate the acoustics of the concert halls. A group of ‘music lovers’ (with a high level of musical training and experience) and ‘acousticians’ (with a wide knowledge of the physical characteristics of sound transmission) also attended each performance and answered the same questions as the general public. This group thereby served as a control group when evaluating surveys of the general public. In this paper, the results obtained when analyzing these control group surveys are presented. This analysis shows that a common vocabulary exists between music lovers and acousticians when rating a hall, although the grouping of the questions for each factor depends on the training of the respondents.

Go to article

Authors and Affiliations

Alicia Giménez
Rosa María Cibrián
Salvador Cerdá
Download PDF Download RIS Download Bibtex

Abstract

Many millions of people around the world engage in science, so tools are necessary to support decisions about the directions of funding streams. In many countries bibliometric indicators are used for this purpose, which have become a practical "currency", enabling a simple and convenient valuation of a scientist or a scientific institution. Poland has a complicated system for evaluating, with weaknesses galore. Particular reservations concern the ranking list of scientific journals, which has been arbitrarily changed in 2021–2023 towards promoting domestic periodicals that do not stand international competition. Since December 2023 awareness of the cardinal weaknesses of the existing system of evaluating scientists has become widespread. A quick emergency solution was implemented to enable evaluation for the period 2022–2025 (as a result of mid-game rule modifications). However, rethinking of the future evaluation system is necessary. The author presents a roster of ideas related to the evaluation system and objective journal ranking (via bibliometric indices) in particular. A systematic measure reducing the probability of pathological development is badly needed.
Go to article

Authors and Affiliations

Zbigniew Kundzewicz
1

  1. Wydział Inżynierii Środowiska i Inżynierii Mechanicznej, Uniwersytet Przyrodniczy w Poznaniu
Download PDF Download RIS Download Bibtex

Abstract

The Bill defines a requirement which are base of the academic teacher periodic evaluation. The question about criteria, conditions, and instrumentality in the evaluation process should be asked. The investigation was conducted based on 32 evaluation sheets used in 22 Polish universities. As a result the characteristics of the sheets and their construction were displayed. The occupied position or the scientific degree of employee determines the disproportion in the scope of assessment conditions. Another results show main domain which are considered during evaluation of teacher activity. A scientific category of university turned out significant for the scope of an attention paid to these domains. The evaluation sheets were arranged in a typology on the base of their characteristics.
Go to article

Authors and Affiliations

Katarzyna Marszałek
Sławomir Pasikowski
Download PDF Download RIS Download Bibtex

Abstract

Metholodogy of Conclusions Evaluation as a Barrier for Getting Finansing of Innovations in SME. The main aim of this article was to identify the barriers arising from the proposals for the definition of innovation adopted for evaluation. The subject of the study was the methodology of evaluation of applications for co-financing under European Union funds, the sub-measure „Industrial research and development by enterprises”. Complicated procedures and the lack of access to reliable information result in the need to use third-party services when preparing applications. In addition, projects that are highly competitive are favored, but are not always the most innovative. Another problem is the approach to the definition of innovation. The so-called the Oslo methodology was last updated in 2005. The methodology adopted is also not adequate to the current situation in the IT service landscape.
Go to article

Authors and Affiliations

Aleksandra Wilczyńska
Marek Laszuk
Download PDF Download RIS Download Bibtex

Abstract

Evaluation apprehension is the anxiety arising from a concern that one’s knowledge or expertise may be evaluated unfavorably by an audience. In this regard, the educational field comprising students’ discussions, lectures, presentations, and interactions is not an exception. Plethora of studies on student apprehension demonstrated that the construct is under the influence of different factors and can create various consequences. The aim of the present review is to complement and encapsulate previous research on student apprehension by providing an updated review on the concept in different disciplines. Data from 30 studies published in Elsevier, Springer, Taylor & Francis, and System were coded based on a coding scheme. The studies were broadly classified into four categories in the realm of education in terms of students’ disciplines; namely, Second/Foreign Language Learning (9 studies), Accounting and Finance (4 studies), Medicine, Nursing, and Pharmacy (6 studies), and miscellaneous disciplines (11 studies). The focus of this review pivoted around antecedents and consequences of student apprehension in each field. The analysis demonstrated the multidimensional nature of the construct caused by a host of variables and resulting in a multitude of ramifications. Based on these findings, some implications and strategies for mitigating student evaluation apprehension are presented.

Go to article

Authors and Affiliations

Safoura Jahedizadeh
Behzad Ghonsooly
Azar Hosseini Fatemi
Download PDF Download RIS Download Bibtex

Abstract

This paper is aimed at presentation and analysis of different approaches to the phenomenon of "feeling for language". The purpose is to demonstrate that this term, although controversial, is of great importance in language acquisition and in the evaluation of language expressions. The topic is discussed in the article with the help of definitions from Kainz, Knobloch, Lewandowski, Juhász, Olt/Disselkamp, and Trad. In the definitions, various facets of language feeling are taken up, such as its relation to intuition, reference to mother tongue and foreign language and individual or collective implications.

Go to article

Authors and Affiliations

Tomasz Maras
Download PDF Download RIS Download Bibtex

Abstract

United Nations Framework Convention on Climate Change obliges member countries to make an inventory of greenhouse gases emission and, among others, an inventory of fugitive emission from coal mining system. To comply with this obligation, basing on 1992 data. Poland has evaluated so-called "emission factors" for identified sources of methane emission. According to IPCC/OECD guidelines, the emission factors multiplied by coal output allow simple evaluation of methane emission. Since the time when the emission factors were evaluated in 1994, coal industry in Poland has undergone major organisational and technical changes. At the same time significant development of basic knowledge on geology of methane in coal-bearing strata have occurred. Both these facts make the emission factors evaluated earlier inaccurate. A wide range of research indispensable for accurate evaluation of new emission factors is described in the paper. It is also recommended in the paper that by the time the research results are known, the improved emission factors. which take into account organisational changes of mining industry should be used. Methane emission from coal mining system in 1999 evaluated using those emission factors equals 527,889 Gg.
Go to article

Authors and Affiliations

Lidia Gawlik
ORCID: ORCID
Ireneusz Grzybek
Download PDF Download RIS Download Bibtex

Abstract

A growing number of Czech construction companies now recognise the importance of supplementing traditional financial measurements with a wider range of non-financial measurements as well. A significant number of organisations are adopting different models of performance measurement to implement business improvement strategies. The main aim of our research was to elucidate the importance that Czech construction companies attach to the individual criteria used in measurement systems. Original data were collected using a questionnaire survey. The answers were quantified in terms of the frequency of occurrence and relative importance index. The results show that traditional measurement criteria such as time and cost are still the most important for construction companies measurement systems. Positive finding is that certain new areas of measurement are increasingly being incorporated into measurement practice and their importance for Czech construction companies is growing rapidly, especially in the area of measuring the productivity of workers and craftsmen together with the productivity of subcontractors. The environmental impact of construction is still one of the least important areas in the measurement systems of construction contracts in Czech construction companies.
Go to article

Authors and Affiliations

Petr Trtílek
1
ORCID: ORCID
Tomáš Hanák
1
ORCID: ORCID

  1. Brno University of Technology, Faculty of Civil Engineering, Veverí 331/95, 602 00 Brno, Czech Republic
Download PDF Download RIS Download Bibtex

Abstract

The successful application of a multi-clusteringbased neighborhood approach to recommender systems has led to increased recommendation accuracy and the elimination of divergence related to differences in clustering methods traditionally used. The Multi-Clustering Collaborative Filtering algorithm was developed to achieve this, as described in the author’s previous papers. However, utilizing multiple clusters poses challenges regarding memory consumption and scalability. Not all partitionings are equally advantageous, making selecting clusters for the recommender system’s input crucial without compromising recommendation accuracy. This article presents a solution for selecting clustering schemes based on internal indices evaluation. This method can be employed for preparing input data in collaborative filtering recommender systems. The study’s results confirm the positive impact of scheme selection on the overall recommendation performance, as it typically improves after the selection process. Furthermore, a smaller number of clustering schemes used as input for the recommender system enhances scalability and reduces memory consumption. The findings are compared with baseline recommenders’ outcomes to validate the effectiveness of the proposed approach.
Go to article

Authors and Affiliations

Urszula Kużelewska
1

  1. Faculty of Computer Science, Bialystok Uni-versity of Technology, Wiejska 45a, 15-351 Bialystok, Poland
Download PDF Download RIS Download Bibtex

Abstract

The navigation of mobile robots is a key element of autonomous systems, which allows robots to move effectively and securely in changing environments with greater autonomy and precision. This study aims to provide researchers with a comprehensive guide for selecting the best path-planning methods for their particular projects. We evaluate some popular algorithms that are regularly used in mobile robot navigation, in order to demonstrate their specifications and determine where they are most effective. For example, one algorithm is used to model the problem as a standard graph, and another algorithm is found to be the most suitable for highly dynamic and highly dimensional environments, due to its robust path-planning capabilities and efficient route construction. We also filter high-performance algorithms in terms of computational complexity, accuracy, and robustness. In conclusion, this study provides valuable information on its individual strengths and weaknesses, helping robotics and engineers make informed decisions when selecting the most appropriate algorithm for their specific applications.
Go to article

Authors and Affiliations

Mehmet Kara
1
ORCID: ORCID

  1. AGH University of Science and Technology, Krakow, Poland
Download PDF Download RIS Download Bibtex

Abstract

In 2015 Supreme Audit Office published the report concerned the quality of doctoral studies in Poland. Result of the conducted audit is alarming: “there are serious doubts both about quality and effectiveness of mass doctoral education” (SAO 2015). The text presents an overview of university regulations concerned the evaluation of annual achievements of PhD students (in the area of social sciences) and indicates its potentially negative consequences for the quality of their academic activity. The article refers to two terms – “running for points” and “parametric game”– introduced by Emanuel Kulczycki to describe consequences of economization of research evaluation system, i.e. measuring academic activities and turning them into points-based rewards.

Go to article

Authors and Affiliations

Agnieszka Anielska
Download PDF Download RIS Download Bibtex

Abstract

Considering the diversity of higher education institutions in the United States, any examination of operations of American research universities needs to be focused on the specific university and the specific scientific discipline pursued within its framework. Based on the author’s personal experiences, gained during thirty-five years of employment as a faculty member in the Department of Electrical Engineering at Penn State University, University Park, which is thought to be an adequate representation of a quintessential research university in the United States, this paper considers select aspects of procedures involved in faculty hiring and then performance evaluation, obtaining tenure, as well as promotion to higher academic ranks. The goal of this paper is to present factual information exemplifying select procedures adopted by a major research university in the United States. The paper is not meant to express the author's opinion concerning reported procedures nor to compare them with procedures established at the research universities in other countries.
Go to article

Authors and Affiliations

Jerzy Rużyłło
1

  1. Distinguished Professor Emeritus, School of Electrical Engineering and Computer Science, Penn State University, Pennsylvania, USA
Download PDF Download RIS Download Bibtex

Abstract

W artykule przedstawiono narzędzie – rozmyte mapy kognitywne FCM, które może być wykorzystane do modelowania percepcji krajobrazu. Metodologia pozostawia szanse na wprowadzenie uzupełniających lub alternatywnych zasad oceny, źródeł danych i zastosowań. Narzędzie FCM nadaje się do określania różnych scenariuszy działań, w zależności od np.: przewidywanych trendów użytkowania gruntów lub celów przyjętych w strategii planowania przestrzennego. Zarządzanie krajobrazem kulturowym wymaga uczestnictwa społeczności (zwłaszcza lokalnych) w procesie kształtowania krajobrazu tak, aby możliwy był wzrost jego jakości i akceptacji przy jednoczesnym minimalizowaniu konfliktów przestrzennych. Włączenie budowy map kognitywnych FCM jako narzędzia wspomagającego proces podejmowania decyzji na jednym z etapów (np. partycypacji społeczności lokalnej) w planowaniu przestrzennym umożliwia spełnienie tych wymagań.
Go to article

Authors and Affiliations

Marta Skiba
Download PDF Download RIS Download Bibtex

Abstract

The aim of this paper is twofold. Firstly, I present the scholarly book publications patterns of Polish scholars. Secondly, I show how scholarly book publications are assessed in various European research evaluation systems. Moreover, I argue that the diversity of evaluation models depends on the scientific policy aims in a given country. This presentation of European models allows me to discuss a new Polish science policy instrument, that is the list of publishers prepared for the upcoming evaluation exercise in 2021. In 2018, the Ministry of Science and Higher Education in Poland implemented a new model of scholarly book publication assessment based on the list of publishers. On the one hand, such a science policy instrument might be a way to appreciate the best quality scholarly books and give them more points than articles in the evaluation exercise. On the other hand, it is a so far unknown instrument which differentiates publications that have been treated the same up to date. Additionally, this paper aims to shed some light on how the new Polish model was prepared.

Go to article

Authors and Affiliations

Emanuel Kulczycki
Download PDF Download RIS Download Bibtex

Abstract

In the text is analyzed the issue of the parametric evaluation of scientific journals. The author makes thesis (and justifies it), that the nature and methodological bases of this process will determine the quality of effects of works on the scientific journals evaluation and it’s further status. Whereas this evaluation has far-reaching consequences for the development of the science.
Go to article

Authors and Affiliations

Henryka Kwiatkowska
Download PDF Download RIS Download Bibtex

Abstract

In this text are shown the chosen specific manifestations of rhetoric used by NCN experts in the evaluation of grant applications. The subject of analysis are the phrases and expressions contained in the opinions of requests in competitions FUGA (national competitions for internships after obtaining a doctoral degree, postdoc position), which are characterized by ambiguity and commonness. Makes it difficult to incorporate them in re-applying for the grant. Moreover, some of them express patronize attitudes towards potential applicants and their advisors. As an example one could present an expression: „as for pedagogue she has a good achievements”.
Go to article

Authors and Affiliations

Maria Czerepaniak-Walczak
Download PDF Download RIS Download Bibtex

Abstract

Activities related to parking of transport, today have become widespread. While parking taxes for vehicles are one of the most important sources of local budgets in countries with established traditions of local government. The tax for parking spaces for vehicles is a relatively new collection in the tax system of Ukraine, which is due to the recent reform in tax legislation. Therefore, the scientific coverage of this subject is currently insufficiently investigated. In the article typical permissive documents are considered when decorating parking lots, and dependence that contradicts the current land legislation affects local revenues to the budget is established. The discrepancy between the general approaches of payment for land is established. For comparison, the approach of parking taxation, for which there is no land management documentation, and the main reason is the permission from the public enterprise for the maintenance of green spaces is considered. The analysis of the current state of the transport scheme of the city shows that in conditions of growth of elaborate road schemes and with insufficient rates of increase in its capacity to contain traffic growth it is advisable to increase the carrying capacity of transport lines and the development of mass passenger transport in cities with a planned increase in average capacity of rolling stock. Also, using traffic management is necessary to ensure that special conditions for the passage of the public transport network.
Go to article

Authors and Affiliations

Viktor Sidorenko
Mykola Malashevskyi
Nataliia Kuzin
Alena Palamar
Mariia Malanchuk
Download PDF Download RIS Download Bibtex

Abstract

The title of the paper harks back to Schopenhauerian ‘der Positivitȁt des Schmerzens’, a formulation which, stripped of its broader philosophical context, reads to most of us paradoxical if not overtly contradictory. The folk (non-medical) perception of pain may be evaluatively negative, but there are also pain conceptualizations which reveal that humans infrequently think about this phenomenon along more positive lines. Thus, being predominantly construed as an ‘evil-doer’, pain does not preclude more positive construals, both in medical and non-medical fi elds. ‘Positivity of pain’, then, is often explored within literary, anthropological, psychological, theological, social, therapeutic and utilitarian realms, and, as Sussex puts it, “in its interdisciplinary span, pain language is a prototypical example of a problem of applied linguistics” (2009: 4). With this in mind, I take a closer look at some verbal as well as verbo-pictorial manifestations of pain. The focus of the present study is specifi cally on the overarching metaphor +PAIN as ‘GOOD-DOER’+ (naturally contrasted with the previously hinted +PAIN as ‘EVIL-DOER’+), further broken into more specifi c sub-metaphors. An attempt at capturing and describing some of these apparently counter-intuitive pain metaphorizations reveals their ‘positive potential’, a potential of tools with which to obtain control over pain and, in many cases, re-forge it into something ‘better’, something evaluatively positive.
Go to article

Authors and Affiliations

Adam Palka
Download PDF Download RIS Download Bibtex

Abstract

Many business offices around the world are organized as open plan offices. Therefore, studies about the acoustic comfort of the people who work in them have become increasingly important. The focus of this work is the acoustic evaluation of an open plan office combining several architectural characteristics and levels of ambient noise. This evaluation was performed through a computational model calibrated from a real office. The rate of spatial decay of sound pressure levels per distance doubling (DL2) and the speech transmission index (STI) were simulated for the acoustic evaluation of the office, allowing for the determination of the radius of distraction (rD). These parameters were simulated for 6 situations using different floor and ceiling covering materials and inserting or withdrawing screens between workstations. In addition, STI and rD were simulated under two conditions of ambient noise. The results indicated that the DL2 and rD are adequate acoustic parameters for the acoustic evaluation and improvement of an open plan office. The DL2 was strongly influenced by the presence or absence of screens between workstations and by the ceiling covering material. The rD was more sensitive to changes in ambient noise.

Go to article

Authors and Affiliations

Carolina Passero
Paulo Zannin

This page uses 'cookies'. Learn more