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Wyszukujesz frazę "measure" wg kryterium: Temat


Tytuł:
$L^q$-spectrum of the Bernoulli convolution associated with the golden ratio
Autorzy:
Lau, Ka-Sing
Ngai, Sze-Man
Powiązania:
https://bibliotekanauki.pl/articles/1217803.pdf
Data publikacji:
1998
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
Bernoulli convolution
golden ratio
multifractal measure
$L^q$-spectrum
$L^q$-dimension
Hausdorff dimension
renewal equation
self-similarity
Opis:
Based on a set of higher order self-similar identities for the Bernoulli convolution measure for (√5-1)/2 given by Strichartz et al., we derive a formula for the $L^q$-spectrum, q >0, of the measure. This formula is the first obtained in the case where the open set condition does not hold.
Źródło:
Studia Mathematica; 1998, 131, 3; 225-251
0039-3223
Pojawia się w:
Studia Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A chi assomiglia Elena Ferrante? Un profilo stilometrico aggiornato
Who Does Elena Ferrante Look Like? A Revised Stylometric Identikit
Autorzy:
Cortelazzo, Michele A.
Tuzzi, Arjuna
Powiązania:
https://bibliotekanauki.pl/articles/446396.pdf
Data publikacji:
2020-07-31
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Elena Ferrante
contemporary Italian literature
authorship attribution
similarity measure
text clustering
letteratura italiana contemporanea
attribuzione d’autore
misure di
similarità
classificazione dei testi
Opis:
Based on a corpus including 150 novels by 40 authors, a stylometric survey was conducted to assess which modern authors were similar to Elena Ferrante, the pen name used for eight novels, including "My Brilliant Friend" (Tuzzi & Cortelazzo 2018a and 2018b). The survey proved that Elena Ferrante’s writing style is remarkably different from that of the other main contemporary Italian novelists with the notable exception of Domenico Starnone. Follow-up studies (Cortelazzo, Mikros & Tuzzi 2018 and another under way) show that non-fiction works signed by Elena Ferrante may be attributed to different authors, i.e., Anita Raja, Starnone again, and a collective author including the staff of the E/O publishing house. This study complements the results obtained by previous research by assessing Elena Ferrante’s role in modern Italian fiction following the publication of her latest novel, "The Lying Life of Adults". In addition, the analysis of her similarities to Domenico Starnone was enhanced by means of a larger corpus of his novels, thus corroborating the outcome of previous research.
Sulla base di un corpus di 150 romanzi di 40 autori, abbiamo condotto un’indagine stilometrica, per valutare quali autori contemporanei risultassero più vicini a Elena Ferrante, pseudonimo con cui sono stati firmati otto romanzi, tra cui "l’Amica geniale" (Tuzzi & Cortelazzo 2018a e 2018b). L’indagine ha dimostrato che lo stile di scrittura di Elena Ferrante è notevolmente diverso da quello degli altri principali romanzieri italiani contemporanei, con la sola eccezione di Domenico Starnone. Studi successivi (Cortelazzo, Mikros & Tuzzi 2018 e in preparazione) hanno mostrato che, invece, le opere non letterarie firmate da Elena Ferrante possono essere attribuite ad autori diversi, tra i quali Anita Raja, di nuovo Starnone e autore collettivo costituito dallo staff della casa editrice E / O. Questo studio integra i risultati delle ricerche precedenti, aggiornando la collocazione di Elena Ferrante nel panorama contemporaneo, in seguito all’uscita del suo ultimo romanzo ("La vita bugiarda degli adulti") e affinando lo studio delle similarità con Domenico Starnone, utilizzando un corpus più ampio di opere di questo autore. Risultano rafforzati i risultati delle ricerche precedenti.
Źródło:
Italica Wratislaviensia; 2020, 11.1; 123-141
2084-4514
Pojawia się w:
Italica Wratislaviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Choice of Description Methods and Measures for the MMC Quality Features
Dobór metod opisu i miar cech jakości metalowych odlewów kompozytowych
Autorzy:
Gawdzińska, K.
Powiązania:
https://bibliotekanauki.pl/articles/947583.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
metal casting
quality feature
choice of method
choice of measure
odlew metalowy
cechy jakości
wybór metody
wybór pomiaru
Opis:
This study proposes a procedure for the choice of description methods and the determination of measures and corresponding values of quality features used in examining metal composite castings. The procedure is herein applied to a selected feature of these materials, namely reinforcement phase distribution of the casting. The proposed procedure can be successfully used for describing quality features of such common materials as cast iron, cast steel, light metal alloys and composite materials.
W niniejszej pracy zaproponowano postępowanie dotyczące wyboru metod opisu oraz określania miar i wartości cech jakości odlewów z metalowych materiałów kompozytowych na wybranej cesze jakości tych tworzyw tj. jednorodności rozmieszczenia fazy zbrojącej w odlewie. Zastosowanie proponowanej drogi może być z powodzeniem stosowane do opisu cech jakości odlewów z materiałów klasycznych tj. żeliwo, staliwo, stopy metali lekkich, jak i materiałów kompozytowych.
Źródło:
Archives of Foundry Engineering; 2013, 13, 1 spec.; 17-20
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A computational model for multi-criteria decision making in traffic JAM problem
Autorzy:
Naeem, Ali
Abbas, Jabbar
Powiązania:
https://bibliotekanauki.pl/articles/2141883.pdf
Data publikacji:
2021
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
multi-criteria decision making
fuzzy measure
choquet integral
traffic jam
Opis:
In this paper, we apply a computational model for multicriteria decision making in traffic jam problems. First, we propose a system to determine the optimal shortcut road by reading the number of cars in each street using Radio Frequency Identification (RFID). Then, we have processed the data of traffic jam problems using Choquet integral with writing algorithm and computer program as a working procedure.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2021, 15, 2; 39-43
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Dynamic Approach to a Comparative Evaluation of Financial Performance of Sections and Sectors of the Polish Economy
Podejście dynamiczne w porównawczej ocenie sytuacji finansowej sekcji i sektorów polskiej gospodarki
Autorzy:
Skoczylas, Wanda
Batóg, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/657098.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
sytuacja finansowa
taksonomiczna miara rozwoju
financial performance
taxonomic measure of development
Opis:
Sytuacją finansową przedsiębiorstw oraz ich grup stale są zainteresowani wszyscyinteresariusze. Podstawowe wskaźniki, które są brane pod uwagę przy ocenie sytuacji finansowej,to rentowność, płynność finansowa, niezależność finansowa i ryzyko. Analiza każdego ze nich z osobnanie zawsze daje jednoznaczne wyniki. W takim przypadku pomocne są metody syntetyczne.Do takich metod należy rangowanie z wykorzystaniem taksonomicznej miary rozwoju. Celem artykułujest przedstawienie możliwości wykorzystania dynamicznej wersji taksonomicznej miary rozwojuw porównawczej, kompleksowej ocenie sytuacji finansowej działów oraz ocena występującychna przestrzeni trzech lat zmian w tym zakresie. Dane wykorzystane do opracowania rankingu działówpochodzą ze wskaźników sektorowych Komisji Analizy Finansowej Rady Naukowej StowarzyszeniaKsięgowych w Polsce, przygotowywanych we współpracy z InfoCredit oraz z Głównego UrzęduStatystycznego.
Financial performance of companies and their groups is of major interest to all stakeholders. As a result, they assess categories such as profitability, financial liquidity, financial independence, and risk. Separate analyses carried out for each of those elements alone do not always deliver conclusive findings, which is where synthetic methods are helpful. A ranking based on the taxonomic measure of development is one of such methods. The aim of the paper is, firstly, to present opportunities for using a dynamic version of the taxonomic measure of development in a comparative and complex assessment of financial performance in PKD divisions (Polish Classification of Activity), and, secondly, to evaluate changes in this area in the years 2014–2016. The data used for developing the ranking were sourced from the joint publication of industry indicators by the Financial Analysis Commission at the Research Council of the Accountants Association in Poland and InfoCredit, and from the Statistics Poland.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2019, 4, 343; 39-52
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A dynamic model of classifier competence based on the local fuzzy confusion matrix and the random reference classifier
Autorzy:
Trajdos, P.
Kurzynski, M.
Powiązania:
https://bibliotekanauki.pl/articles/331025.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
multiclassifier system
cross competence measure
confusion matrix
feedback information
pomiar kompetencji
matryca błędu
informacja zwrotna
Opis:
Nowadays, multiclassifier systems (MCSs) are being widely applied in various machine learning problems and in many different domains. Over the last two decades, a variety of ensemble systems have been developed, but there is still room for improvement. This paper focuses on developing competence and interclass cross-competence measures which can be applied as a method for classifiers combination. The cross-competence measure allows an ensemble to harness pieces of information obtained from incompetent classifiers instead of removing them from the ensemble. The cross-competence measure originally determined on the basis of a validation set (static mode) can be further easily updated using additional feedback information on correct/incorrect classification during the recognition process (dynamic mode). The analysis of computational and storage complexity of the proposed method is presented. The performance of the MCS with the proposed cross-competence function was experimentally compared against five reference MCSs and one reference MCS for static and dynamic modes, respectively. Results for the static mode show that the proposed technique is comparable with the reference methods in terms of classification accuracy. For the dynamic mode, the system developed achieves the highest classification accuracy, demonstrating the potential of the MCS for practical applications when feedback information is available.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2016, 26, 1; 175-189
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A fault detection method in dynamic systems, based on a Euclidean measure, between the weight vector of the model neural networks
Metody wykrywania uszkodzeń w układach dynamicznych, na podstawie miary Euklidesowej między wektorami wag wyjściowych modeli neuronowych
Autorzy:
Wondim, G.
Powiązania:
https://bibliotekanauki.pl/articles/151951.pdf
Data publikacji:
2004
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
układy dynamiczne
sieci neuronowe
miara Euklidesowa
wykrywanie uszkodzeń
dynamic systems
neural networks
Euclidean measure
fault detection
Opis:
In this paper, we present a certain method of fault detection in dynamic systems by assuming some boundary conditions. The proposed method relies primarily, on preparing a neural database of the model neural networks, which are supposed to represent the dynamic system on its different operating points. There after, we assume a certain fault state of the system composed of two or more of the faults in the database and we point out to which of the faults the assumed system belongs. The core of the method is computing the Euclidean distance between the output layer weight vectors of the model neural networks in the database, and the neural network model representing the new assumed state of the system. Based on the computed Euclidean measure, we conclude that, the fault model, which has the minimum Euclidean distance to the new assumed system state model, is the most probable to happen. The neural network models used are of the RMLP (recurrent multilayer perceptron) types, each of which are assumed to possess only one output layer neuron.
W artykule przedstawiamy pewne metody wykrywania uszkodzeń w układach dynamicznych przy pewnych założeniach. Przedstawiona metoda opiera się na budowaniu neuronowego banku modeli układu reprezentujacego układ w różnych punktach pracy. Po takim przygotowaniu, założymy nowe wadliwe stany układu składające się z różnych stanów uszkodzeń z bazy, i na podstawie zaproponowanej metody wnioskujemy do których stanów można zakwalifikować te nowe założonego układu. Ważnym elementem metody jest obliczona odległość Euklidesowa między wektorami wag wyjściowych modeli neuronowych w bazie danych i modeli sieci reprezentujących nowy stan układu. Na podstawie tej odległości wnioskujemy, że model uszkodzenia, który ma minimalną odległość Euklidesową w nowym modelu systemu, jest tym w którym to nastapiło. Wykorzystywane sieci są typu RMLP (recurrent Multilayer Perceptron) i przyjęliśmy założenia, że każdy model sieci neuronowej zawiera tylko jeden neuron wyjściowy.
Źródło:
Pomiary Automatyka Kontrola; 2004, R. 50, nr 4, 4; 17-20
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Fourier analytical characterization of the Hausdorff dimension of a closed set and of related Lebesgue spaces
Autorzy:
Triebel, Hans
Winkelvoss, Heike
Powiązania:
https://bibliotekanauki.pl/articles/1221048.pdf
Data publikacji:
1996
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
Hausdorff dimension
Hausdorff measure
function spaces
Opis:
Let Γ be a closed set in $ℝ^n$ with Lebesgue measure |Γ| = 0. The first aim of the paper is to give a Fourier analytical characterization of Hausdorff dimension of Γ. Let 0 < d < n. If there exist a Borel measure µ with supp µ ⊂ Γ and constants $c_{1} > 0$ and $c_{2} > 0$ such that $c_{1}r^{d} ≤ µ (B(x,r)) ≤ c_{2}r^{d}$ for all 0 < r < 1 and all x ∈ Γ, where B(x,r) is a ball with centre x and radius r, then Γ is called a d-set. The second aim of the paper is to provide a link between the related Lebesgue spaces $L_{p}(Γ)$, 0 < p ≤ ∞, with respect to that measure µ on the hand and the Fourier analytically defined Besov spaces $B^s_{p,q}(ℝ^n)$ (s ∈ ℝ, 0 < p ≤ ∞, 0 < q ≤ ∞) on the other hand.
Źródło:
Studia Mathematica; 1996, 121, 2; 149-166
0039-3223
Pojawia się w:
Studia Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A fuzzy approach to option pricing in a Levy process setting
Autorzy:
Nowak, P.
Romaniuk, M.
Powiązania:
https://bibliotekanauki.pl/articles/330572.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
option pricing
Lévy process
minimal entropy
martingale measure
fuzzy sets
Monte Carlo simulation
wycena opcji
entropia minimalna
zbiór rozmyty
symulacja Monte Carlo
Opis:
In this paper the problem of European option valuation in a Levy process setting is analysed. In our model the underlying asset follows a geometric Levy process. The jump part of the log-price process, which is a linear combination of Poisson processes, describes upward and downward jumps in price. The proposed pricing method is based on stochastic analysis and the theory of fuzzy sets.We assume that some parameters of the financial instrument cannot be precisely described and therefore they are introduced to the model as fuzzy numbers. Application of fuzzy arithmetic enables us to consider various sources of uncertainty, not only the stochastic one. To obtain the European call option pricing formula we use the minimal entropy martingale measure and Levy characteristics.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2013, 23, 3; 613-622
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Measure For Regional Resilience To Economic Crisis
Autorzy:
Markowska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/465679.pdf
Data publikacji:
2015
Wydawca:
Główny Urząd Statystyczny
Tematy:
economic crisis
aggregate measure
NUTS 2
Opis:
The purpose of the study (presented in this article) was to develop a measure of resilience to crisis, one that may be applied to regional data. In principle, such measure can take either positive or negative values. A positive value confirms resilience to crisis, whereas a negative one confirms the absence of resilience (sensitivity/vulnerability). The measure uses growth rates referred to the previous year under the assumption that crisis results in a slowdown in growth, or even in a decline in values of important economic indicators. Growth rates are standardized by dividing values of original change rates by medians specified based on spatio-temporal data modules. Such division results in each characteristic being brought to equal validity. Simultaneously, the original character is maintained and variables are not “flattened” by the outliers. Changing destimulants into stimulants occurs during growth rates calculation. The measure of resilience to crisis is calculated as an arithmetic mean of the values of characteristics brought to comparability. The measure of resilience can be converted into the measure of sensitivity by multiplying it by (-1). The application of the proposed measure to assessing the resilience to crisis in the period 2006-2011 is presented for regions meant as the European Union NUTS2 units. The measure is based on comparable data, which allowed for using only six variables measuring changes in GDP, salaries, investments, household income, employment and unemployment.
Źródło:
Statistics in Transition new series; 2015, 16, 2; 293-308
1234-7655
Pojawia się w:
Statistics in Transition new series
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A method based on fuzzy system for assessing the reliability of software based aspects
Autorzy:
Zavvar, M
Ramezani, F
Powiązania:
https://bibliotekanauki.pl/articles/957953.pdf
Data publikacji:
2015
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
measure
metric
fuzzy logic
reliability
aspect oriented software development
Opis:
In fact, reliability as the qualities metric is the probability success or the probability that a system or a set of tasks will work without failure for a specified constraints of time and space, as specified in the design and operating conditions specified temperature, humidity, vibration and action. A relatively new methodologies for developing complex software systems engineering is an aspect oriented software systems, that provides the new methods for the separation of concerns multiple module configuration or intervention and automatic integration them with a system. In this paper, a method using fuzzy logic to measure software reliability based on the above aspects is presented. The proposed approach regarding the use of appropriate metrics and low errors in the estimation of reliability has a better performance than other methods.
Źródło:
Advances in Science and Technology. Research Journal; 2015, 9, 27; 143-148
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A method of construction of an invariant measure
Autorzy:
Dawidowicz, Antoni
Powiązania:
https://bibliotekanauki.pl/articles/1311965.pdf
Data publikacji:
1992
Wydawca:
Polska Akademia Nauk. Instytut Matematyczny PAN
Tematy:
dynamical system
invariant measure
Opis:
A method of construction of an invariant measure on a function space is presented.
Źródło:
Annales Polonici Mathematici; 1992, 57, 3; 205-208
0066-2216
Pojawia się w:
Annales Polonici Mathematici
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Modification of the Leacock-Chodorow Measure of the Semantic Relatedness of Concepts
Modyfikacja miary semantycznego podobieństwa pojęć Leacock‑Chodorowa
Autorzy:
Korzeniewski, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/1033576.pdf
Data publikacji:
2020-12-15
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
badanie tekstu
Sieć WordNet
podobieństwo semantyczne słów
miara Leacock‑Chodorowa
text mining
WordNet network
semantic relatedness
Lecock-Chodorov measure
Opis:
The measures of the semantic relatedness of concepts can be categorised into two types: knowledge‑based methods and corpus‑based methods. Knowledge‑based techniques make use of man‑created dictionaries, thesauruses and other artefacts as a source of knowledge. Corpus‑based techniques assess the semantic similarity of two concepts making use of large corpora of text documents. Some researchers claim that knowledge‑based measures outperform corpus‑based ones, but it is much more important to observe that the latter ones are heavily corpus dependent. In this article, we propose to modify the best WordNet‑based method of assessing semantic relatedness, i.e. the Leacock‑Chodorow measure. This measure has proven to be the best in several studies and has a very simple formula. We asses our proposal on the basis of two popular benchmark sets of pairs of concepts, i.e. the Ruben‑Goodenough set of 65 pairs of concepts and the Fickelstein set of 353 pairs of terms. The results prove that our proposal outperforms the traditional Leacock‑Chodorow measure.
Miary semantycznego podobieństwa pojęć można podzielić na dwa rodzaje: metody oparte na wiedzy i metody oparte na bazie tekstów. Techniki oparte na wiedzy stosują stworzone przez człowieka słowniki oraz inne opracowania. Techniki oparte na bazie tekstów oceniają podobieństwo semantyczne dwóch pojęć, odwołując się do obszernych baz dokumentów tekstowych. Niektórzy badacze twierdzą, że miary oparte na wiedzy są lepsze jakościowo od tych opartych na bazie tekstów, ale o wiele istotniejsze jest to, że te drugie zależą bardzo mocno od użytej bazy tekstów. W niniejszym artykule przedstawiono propozycję modyfikacji najlepszej metody pomiaru semantycznego podobieństwa pojęć, opartej na sieci WordNet, a mianowicie miary Leacock‑Chodorowa. Ta miara była najlepsza w kilku eksperymentach badawczych oraz można zapisać ją za pomocą prostej formuły. Nową propozycję oceniono na podstawie dwóch popularnych benchmarkowych zbiorów par pojęć, tj. zbioru 65 par pojęć Rubensteina‑Goodenougha oraz zbioru 353 par pojęć Fickelsteina. Wyniki pokazują, że przedstawiona propozycja spisała się lepiej od tradycyjnej miary Leacock‑Chodorowa.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2020, 6, 351; 97-106
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Monte Carlo investigation of two distance measures between statistical populations and their application to cluster analysis
Miary odległości pomiędzy populacjami statystycznymi i ich zastosowanie w analizie skupień - Badanie Monte Carlo
Autorzy:
Rossa, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/904614.pdf
Data publikacji:
1997
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
hierarchical cluster analysis methods
robustness of the nearest neighbour method
the Mahalanobis distance
the Kullback-Leibler divergence
the Marczewski-Steinhaus distance measure
Opis:
The paper deals with a simulation study of one of the well-known hierarchical cluster analysis methods applied to classifying the statistical populations. In particular, the problem of clustering the univariate normal populations is studied. Two measures of the distance between statistical populations are considered: the Mahalanobis distance measure which is defined for normally distributed populations under assumption that the covariance matrices are equal and the Kullback-Leibler divergence (the so called Generalized Mahalanobis Distance) the use of which is extended on populations of any distribution. The simulation study is concerned with the set of 15 univariate normal populations, variances of which are chanched during successive steps. The aim is to study robustness of the nearest neighbour method to departure from the variance equality assumption when the Mahalanobis distance formula is applied. The differences between two cluster families, obtained for the same set of populations but with the different distance matrices applied, are studied. The distance between both final cluster sets is measured by means of the Marczewski-Steinhaus distance.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 1997, 141
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A multivariate approach towards the measurement of active employee participation in the area of occupational health and safety in different sectors of the economy
Autorzy:
Boczkowska, Katarzyna
Niziołek, Konrad
Roszko-Wójtowicz, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/22443127.pdf
Data publikacji:
2022
Wydawca:
Instytut Badań Gospodarczych
Tematy:
employee participation
health and safety management
safety culture
synthetic measure of active employee participation
factor analysis
sectors of the economy
factor analysis and principal component analysis
Opis:
Research background: Despite a dynamically growing exploration of broadly understood employee participation, there is still space left for more in-depth or new analyses in this area, and occupational health and safety (OHS) serves as a good example in this respect. In empirical studies, employee participation in the field of occupational health and safety is not treated as a separate element of ensuring safety in the organisation, but only as a minor element of occupational health and safety management, or as just one of the elements building a safety culture. Purpose of the article: The aim of the paper is to propose a synthetic measure of active employee participation in OHS taking into account the depth and scope of this participation. A comparative analysis of the level of active participation of OHS at medical facilities and in other sectors of the economy was also performed. Methods: The theoretical model for active employee participation in OHS was tested by means of a survey using the PAPI (Paper & Pen Personal Interview) method. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used. The developed construct (characterised by an adequately high level of validity and reliability) was used in a comparative analysis of medical institutions with other sectors of the economy with the use of the Mann?Whitney U test. Findings & value added: This research fills the theoretical gap in the model approach to participation in OHS. It has been found (EFA and CFA analyses) that active employee participation in OHS consists of one dimension (15 items). The model for active employee participation in OHS and the universal measurement scale developed and validated in this study represent a step forward towards the effective and reliable measurement of employee participation. In addition, the research has shown that the level of active employee participation in OHS at medical facilities is lower than in other sectors of the economy. The added value of this paper results from the approach to measuring employee participation in OHS which takes into account the depth and scope of this participation. The tool is consistent with international regulations and standards in the field of OHS, and thus can be used in other countries to assess active employee participation in OHS, regardless of the size and profile of the company or the sector of the economy.
Źródło:
Equilibrium. Quarterly Journal of Economics and Economic Policy; 2022, 17, 4; 1051-1085
1689-765X
2353-3293
Pojawia się w:
Equilibrium. Quarterly Journal of Economics and Economic Policy
Dostawca treści:
Biblioteka Nauki
Artykuł

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