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Tytuł:
Numerical identification of Preisach distribution function including temperature effects
Autorzy:
Chelghoum, Leila
Powiązania:
https://bibliotekanauki.pl/articles/2086685.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
magnetic hysteresis
Preisach distribution function
Preisach model
soft ferromagnetic materials
temperature effect
Opis:
Magnetic hysteresis occurs in most electrical engineering devices once soft ferromagnetic materials are exposed to relatively high temperatures. According to several scientific studies, magnetic properties are strongly influenced by temperature. The development of models that can accurately describe the thermal effect on ferromagnetic materials is still an issue that inspires researchers. In this paper, the effect of temperature on magnetic hysteresis for ferromagnetic materials is investigated using a self-developed numerical method based on the Preisach distribution function identification. It employs a parameter depending on both temperature and the Curie temperature. This approach is of the macroscopic phenomenological type, where the variation of the magnetization (in direct connection with the Preisach triangle) is related to the observed macroscopic hysteretic behavior. The isotropic character of the material medium is predominant. The technique relies on a few experimental data extracted from the first magnetization curve provided by metallurgists. The ultimate goal is to provide a simple and robust magnetic behavior modeling tool for designers of electrical devices. Temperature is introduced at the stage of identifying the distribution function of the Preisach model. This method is validated by the agreement between the experimental data and the simulation results. The developed method is very accurate and efficient in modeling the hysteresis of ferromagnetic materials in engineering particularly for systems with ferromagnetic components and electromagnetic-thermal coupling.
Źródło:
Archives of Electrical Engineering; 2022, 71, 2; 297--309
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the settlement prediction in soft soil by Richards Model: based on a linear least squares-iteration method
Autorzy:
Nadeem, Muhammad
Akbar, Muhammad
Huali, Pan
Xiaoqing, Li
Guoqiang, Ou
Amin, Azka
Powiązania:
https://bibliotekanauki.pl/articles/1852538.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
metoda iteracji liniowej
metoda najmniejszych kwadratów
prognoza
grunt słaby
podłoże gruntowe
błąd porównawczy
osiadanie gruntu
model obliczeniowy
linear iterative method
least square method
prediction
soft soil
comparative error
settlement
calculation model
Opis:
Prediction of soft soil sub-grades settlement has been a big challenge for geotechnical engineers that are responsible for the design of roadbed embankment. The characteristics of low strength, poor permeability, high water contents, and high compressibility are dominant in soft soils, which result in a huge settlement in the case of long-term loading. The settlement prediction in soft soil subgrades of Jiehui Expressway A1, Guangdong, China, is the focus of this study. For this purpose, the necessary data of settlement is collected throughout the project execution. The numerical analysis is conducted by using the Richards model based on Linear Least Squares Iteration (LLS-I) method to calculate and predict the expected settlement. The traditional settlement prediction methods, including the hyperbolic method, exponential curve method, and pearl curve method, are applied on field settlement data of soft soil subgrades of Jiehui Expressway A1. The results show that the Richards model based on Linear Least Squares Iteration (LLS-I) method has high precision, and it has proven to be a better option for settlement prediction of soft soil sub-grades. The model analysis indicates that the mean absolute percentage error (MAPE) can be minimized as compared to other soft soil sub-grades settlement prediction methods. Hence, Richards's model-based LLS-I method has a capability for simulation and settlement prediction of soft soil subgrades.
Źródło:
Archives of Civil Engineering; 2021, 67, 2; 491-506
1230-2945
Pojawia się w:
Archives of Civil Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Short-term wind power combined prediction based on EWT-SMMKL methods
Autorzy:
Li, Jun
Ma, Liancai
Powiązania:
https://bibliotekanauki.pl/articles/1955182.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
combined model
empirical wavelet transform
prediction
soft margin multiple kernel learning
wind power
model łączony
empiryczna transformacja falkowa
przewidywanie
miękki margines uczenia wielokrotnego jądra
energia wiatrowa
Opis:
Since wind power generation has strong randomness and is difficult to predict, a class of combined prediction methods based on empirical wavelet transform (EWT) and soft margin multiple kernel learning (SMMKL) is proposed in this paper. As a new approach to build adaptive wavelets, the main idea is to extract the different modes of signals by designing an appropriate wavelet filter bank. The SMMKL method effectively avoids the disadvantage of the hard margin MKL method of selecting only a few base kernels and discarding other useful basis kernels when solving for the objective function. Firstly, the EWT method is used to decompose the time series data. Secondly, different SMMKL forecasting models are constructed for the sub-sequences formed by each mode component signal. The training processes of the forecasting model are respectively implemented by two different methods, i.e., the hinge loss soft margin MKL and the square hinge loss soft margin MKL. Simultaneously, the ultimate forecasting results can be obtained by the superposition of the corresponding forecasting model. In order to verify the effectiveness of the proposed method, it was applied to an actual wind speed data set from National Renewable Energy Laboratory (NREL) for short-term wind power single-step or multi-step time series indirectly forecasting. Compared with a radial basic function (RBF) kernel- based support vector machine (SVM), using SimpleMKL under the same condition, the experimental results show that the proposed EWT-SMMKL methods based on two different algorithms have higher forecasting accuracy, and the combined models show effectiveness.
Źródło:
Archives of Electrical Engineering; 2021, 70, 4; 801-817
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling the time-dependent behaviour of soft soils
Autorzy:
Staszewska, Katarzyna
Cudny, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/178172.pdf
Data publikacji:
2020
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
creep
soft soil
normally consolidated soils
elasto-viscoplastic model
Opis:
Time dependence of soft soils has already been thoroughly investigated. The knowledge on creep and relaxation phenomena is generally available in the literature. However, it is still rarely applied in practice. Regarding the organic soils, geotechnical engineers mostly base their calculations on the simple assumptions. Yet, as presented within this article, the rate-dependent behaviour of soft soils is a very special and important feature. It influences both the strength and the stiffness of a soil depending on time. It is, thus, significant to account for time dependence in the geotechnical design when considering the soft soils. This can result in a more robust and economic design of geotechnical structures. Hence, the up-to-date possibilities of regarding creep in practice, which are provided by the existing theories, are reviewed herein. In this article, we first justify the importance of creep effects in practical applications. Next, we present the fundamental theories explaining the time-dependent behaviour of organic soils. Finally, the revision of the existing constitutive models that can be used in numerical simulations involving soft soils is introduced. Both the models that are implemented in the commercial geotechnical software and some more advanced models that take into account further aspects of soft soils behaviour are revised. The assumptions, the basic equations along with the advantages and the drawbacks of the considered models are described.
Źródło:
Studia Geotechnica et Mechanica; 2020, 42, 2; 97-110
0137-6365
2083-831X
Pojawia się w:
Studia Geotechnica et Mechanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Practices of the circular economy in community source projects: a preliminary study
Praktyki w zakresie gospodarki o obiegu zamkniętym w projektach Community Source: badanie wstępne
Autorzy:
Almigheerbi, Tareq Salahi
Powiązania:
https://bibliotekanauki.pl/articles/1182361.pdf
Data publikacji:
2020
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
circular economy
soft materials
community source
collaboratively-developed
information system
CD-ERP model
strategy of circular community
three-level closed cycle
gospodarka o obiegu zamkniętym
materiały miękkie
źródła społecznościowe
wspólnie opracowany system informacyjny
model CD-ERP
strategia Circular Community
Opis:
Community Source to nowoczesny temat; który przynosi korzyści biznesowi; społeczeństwu i środowisku. Do tej pory stosowanie CE było ograniczone do pewnych obszarów, które nie obejmują dziedziny rozwoju systemów informatycznych. Z tego punktu widzenia model Community Source można uznać za obszar do badania praktyk CE w rozwoju systemów informatycznych. CE to nowy model w rozwoju oprogramowania, który jest pośrednikiem między dwoma dobrze znanymi modelami (systemy zamknięte i otwarte). Potencjalnym obszarem zainteresowań naukowych są praktyki CE występujące w projektach wykorzystujących model Community Source. Uruchomiono projekt kompleksowej analizy tego zjawiska. W artykule przedstawiono wyniki wstępnych badań, których celem było zbadanie praktyk CE w projektach Community Source. Podczas prac terenowych przebadano projekty wykorzystujące model CE w krajach UE. Wstępne badanie wykazało, że praktyki, takie jak recykling i dzielenie się zasobami, prawdopodobnie można znaleźć w tych projektach. Pojawił się nowy rodzaj materiału – „miękki materiał”, wraz z popularnymi typami materiałów wcześniej zidentyfikowanymi w CE, a mianowicie „biologicznymi” i „technicznymi”. W artykule omówiono również wstępnie strategię Circular Community w zakresie postępowania z e-odpadami.
Źródło:
Informatyka Ekonomiczna; 2020, 4 (58); 9-12
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Soft Skills Development of Prospective Educators by Means of Problem-Based ESP Learning
Autorzy:
Dmitrenko, Natalia
Dolia, Inna
Nikolaeva, Sofiya
Powiązania:
https://bibliotekanauki.pl/articles/1963539.pdf
Data publikacji:
2020-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
problem-based learning (PBL)
stages of problem-based ESP learning
model of problem-based ESP learning
soft skills
Opis:
The article deals with the implementation of problem-based ESP learning in the educational process of prospective educators and shows its impact on development of softskills. The purpose of the study is to make theoretical hypotheses about the effectiveness of problem-based ESP learning for prospective educators and to test their level of softskills development empirically following its implementation. The article represents an overview of the main goals, principles and stages of problem-based ESP learning. The results of the study show that problem-based ESP learning empowers prospective educators with valuable softskills (critical thinking; independent search for information; analysis of information; cooperation with groupmates; emotional intelligence; solution of complex tasks; partner relationship with tutor) and motivates students to improve their ability to achieve good results in the educational process.
Źródło:
The New Educational Review; 2020, 60; 124-134
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Surface Green’s function of a soft elastomer with the gravity effect
Autorzy:
Liang, Xiaodong
Liu, Junxiu
Xu, Peibao
Li, Kai
Powiązania:
https://bibliotekanauki.pl/articles/280502.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:
surface Green’s function
gravity
distributed pressure
soft materials
neo-Hookean model
Opis:
Gravity can play a tremendous effect on deformation of rubberlike materials and biological soft tissues. In this paper, considering the gravity effect, we proposed a surface Green’s function of a soft elastomer based on the neo-Hookean model. The proposed surface Green’s function is applied to analyze the elastic deformation of a soft elastomer subjected to uniform pressure. The surface normal displacement of the soft elastomer is calculated and the results show that gravity has a large impact on the surface deformation of the elastomer. Generally, the surface normal displacement decreases with the increasing gravitational force.
Źródło:
Journal of Theoretical and Applied Mechanics; 2020, 58, 1; 35-44
1429-2955
Pojawia się w:
Journal of Theoretical and Applied Mechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The importance of sustainable urban mobility in shaping the quality of life of the inhabitants of functional urban areas
Autorzy:
Perło, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/2128516.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
quality of life
sustainable urban mobility
soft model
urban functional area
Opis:
Purpose – The aim of this article is to examine the impact of sustainable urban mobility on the quality of life of inhabitants of functional urban areas. A thesis has been posed about the important relationship between them. Research method – The article uses the method of soft modelling, which enables the study of the relationships between the hidden variables. Statistical data used in the empirical study concerns the Bialystok Functional Area. Results – As a result of the conducted research and analyses, key determinants of sustainable urban mobility and quality of life were determined, the most important threats related to environmental degradation were identified as well as innovative solutions for sustainable urban mobility that should be implemented in order to effectively manage resources and protect them for the future generations were found. Originality /value – Key research results can be useful in the process of developing Sustainable Urban Mobility Plans.
Źródło:
Optimum. Economic Studies; 2020, 4(102); 91-108
1506-7637
Pojawia się w:
Optimum. Economic Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of an Approximation Model of Selected Properties of Model Materials Used for Simulations of Bulk Metal Plastic Forming Processes Using Induction of Decision Trees
Autorzy:
Hawryluk, M.
Wilk-Kołodziejczyk, D.
Regulski, K.
Głowacki, M.
Powiązania:
https://bibliotekanauki.pl/articles/351927.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
regression tree induction
properties approximation
physical modelling
soft model materials
Opis:
The article discusses the development of an approximation model of selected plastic and mechanical properties obtained from compression tests of model materials used in physical modeling. The use of physical modeling with the use of soft model materials such as a synthetic wax branch with various modifiers is a popular tool used as an alternative or verification of numerical modeling of bulk metal forming processes. In order to develop an algorithm to facilitate the choice of material model to simulate the behavior of real-metallic materials used in industrial production processes the induction of decision trees was used. First of all, the Statistica program was used for data mining, which made it possible to determine / find the relationship between the percentage of particular constituents of the model material (base material and modifiers) and yield strength, critical and maximum strain, and provide the opportunity to indicate the most important variables determining the shape of the stress - strain curve. Next, using the induction of decision trees, an approximation model was developed, which allowed to create an algorithm facilitating the selection of individual modifying components. The last stage of the research was verification of the correctness of the developed algorithm. The obtained research results indicate the possibility of using decision tree induction to approximate selected properties of modeling materials simulating the behavior of real materials, thus eliminating the need for costly and time-consuming experiments carried out on metallic material.
Źródło:
Archives of Metallurgy and Materials; 2019, 64, 3; 1073-1085
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model of multipath propagation of ultrasonic pulses in soft tissue using divergent beam tomography method
Autorzy:
Borowski, Jędrzej
Opieliński, Krzysztof J.
Powiązania:
https://bibliotekanauki.pl/articles/127791.pdf
Data publikacji:
2019
Wydawca:
Politechnika Poznańska. Instytut Mechaniki Stosowanej
Tematy:
model of multipath propagation of ultrasonic pulses
ultrasonic transducer ring array
divergent wave beam
soft tissue
ultrasound tomography
model wielościeżkowej propagacji impulsów ultradźwiękowych
pierścieniowa głowica ultradźwiękowa
rozbieżna wiązka fali
tkanka miękka
tomografia ultradźwiękowa
Opis:
The paper presents the model of calculating ultrasound waveform beam emitted inside the circular space of ultrasonic transducer ring array and propagated through a biological medium submerged in water. Each elementary transducer emits a burst signal, which then propagates through a medium and is received by a number of transducers on the opposite side of the ring array. The method allows for calculating runtime and amplitude of ultrasonic bursts while traveling from an emitter to a receiver through a specified soft tissue section geometry, having regard to the refraction and attenuation effects and directivity pattern of transducers. The soft tissue section geometry is constructed using circular shapes with given ultrasound speed and attenuation distribution. The elaborated software creates a set of received waveforms for each transmitting transducer. The presented results produced by the software can be used as a basis for further research on inverse problems in ultrasound waveform tomography.
Źródło:
Vibrations in Physical Systems; 2019, 30, 1; 1-8
0860-6897
Pojawia się w:
Vibrations in Physical Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
W poszukiwaniu nowych (meta)modeli edukacji XXI wieku
In Search of New (Meta)Models of Education in the Twenty-First Century
Autorzy:
Morbitzer, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/923083.pdf
Data publikacji:
2018-12-15
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
soft skills
hard skills
new culture of learning
learning organization
Prussian model of education
turquoise education
wisdom
spirituality
Opis:
The aim of the publication is to present new models of education appropriate to the twenty-first century and the needs of modern network society. The article presents a comprehensive substantiation for necessity changes in education, resulting from technological development, as well socio-cultural changes. The article characterizes selected models of education of the future: a new culture of learning, the school as a learning organization, so-called turquoise education, and education for wisdom and spirituality. It is emphasized that essential for the new models are new interpersonal relationships and basing on humanistic values rather than on new technologies.
Źródło:
Studia Edukacyjne; 2018, 50; 7-29
1233-6688
Pojawia się w:
Studia Edukacyjne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental testing and constitutive modeling of the mechanical properties of the swine skin tissue
Autorzy:
Łagan, S. D.
Liber-Kneć, A.
Powiązania:
https://bibliotekanauki.pl/articles/306666.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
materiał hipersprężysty
tkanka miękka
próba rozciągania
model konstytutywny
hyperelastic material
soft tissue
tensile test
pig’s skin
constitutive model
Opis:
The aim of the study was an estimation of the possibility of using hyperelastic material models to fit experimental data obtained in the tensile test for the swine skin tissue. Methods: The uniaxial tensile tests of samples taken from the abdomen and back of a pig was carried out. The mechanical properties of the skin such as the mean Young’s modulus, the mean maximum stress and the mean maximum elongation were calculated. The experimental data have been used to identify the parameters in specific strain-energy functions given in seven constitutive models of hyperelastic materials: neo-Hookean, Mooney–Rivlin, Ogden, Yeoh, Martins, Humphrey and Veronda–Westmann. An analysis of errors in fitting of theoretical and experimental data was done. Results: Comparison of load –displacement curves for the back and abdomen regions of skin taken showed a different scope of both the mean maximum loading forces and the mean maximum elongation. Samples which have been prepared from the abdominal area had lower values of the mean maximum load compared to samples from the spine area. The reverse trend was observed during the analysis of the values of elongation. An analysis of the accuracy of model fitting to the experimental data showed that, the least accurate were the model of neo- -Hookean, model of Mooney–Rivlin for the abdominal region and model of Veronda–Westmann for the spine region. Conclusions: An analysis of seven hyperelastic material models showed good correlations between the experimental and the theoretical data for five models.
Źródło:
Acta of Bioengineering and Biomechanics; 2017, 19, 2; 93-102
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Application of Soft Modelling and TOPSIS Method for The Analysis of Competitiveness of Companies in Urban Functional Areas in Poland
Autorzy:
Perło, Dorota
Roszkowska, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/429474.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:
competitiveness of companies
urban functional areas
soft model
TOPSIS method
Opis:
The aim of the paper is to use soft modelling and TOPSIS method in order to divide voivodeships in terms of the competitiveness level of companies. The paper verifies the hypothesis implying that the usage of two various research methods does not have considerable impact on the position of objects depending on the analyzed characteristic. The concluding part of the paper includes the comparison of the results of grouping objects obtained using the selected methods. The elaboration makes use of data from the year 2014. The results obtained on the basis of these two methods enabled the presentation of the competitiveness level of companies in urban functional areas in Poland as well as the possibilities of achieving competitive advantage by means of using additional funds from the European Union for the improvement of the conditions of their functioning.
Źródło:
Optimum. Economic Studies; 2017, 5(89)
1506-7637
Pojawia się w:
Optimum. Economic Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Experimental and mathematical investigations on unconfined compressive behaviour of costal soft soil under complicated freezing processes
Autorzy:
Wang, W.
Li, N.
Zhang, F.
Zhou, A.
Chi, S.
Powiązania:
https://bibliotekanauki.pl/articles/259246.pdf
Data publikacji:
2016
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
costal soft soil
stress-strain curve model
unconfined compressive behavior
freezing-thawing circle
Opis:
In order to properly understand the effect of freezing-thawing circle (FTC) to mechanical behavior of costal soft soil (CSS), unconfined compressive test is conducted. Six kind FTC times are designed from zero to five. The tested data show that: (1) unconfined compressive strength of CCS decreases nonlinearly with more FTC, and the strength after five FTC times becomes about 22% of its original strength without any freezing-thawing experience; (2) stressstrain curves of all unconfined compressive samples can be well fitted by three-parameter hyperbolic model; (3) and relationship between two parameters and FTC times can be fitted by exponent function, while another parameter can be considered as 0.95. Consequently, one composite hyperbolic- exponent empirical formula is established in order to describe freezing-thawing-dependent stress-strain behavior of CSS. Finally, good agreements have been found between tested dada and simulated results.
Źródło:
Polish Maritime Research; 2016, 4; 112-116
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Społeczne uwarunkowania edukacji medialnej w rodzinie
Social conditions of media literacy in the family unit
Autorzy:
Szulich-Kałuża, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/951459.pdf
Data publikacji:
2016
Wydawca:
Wyższa Szkoła Gospodarki Euroregionalnej im. Alcide De Gasperi w Józefowie
Tematy:
“soft” media determinism
media generations
models of communication
within a family unit
negotiation mode of communication in a family unit
miękki determinizm medialny pokolenia medialne
modele komunikacji w rodzinie negocjacyjny model komunikacji w rodzinie
Opis:
The article attempts to identify and characterise the selected social determinants of media literacy in a family. First of these is the generational diversity that conditions different competences and ways of media use. The constant presence of media in a family unit and its integral connection with daily life within that family provoke the statement that the media has become an important participant in the process of communication. Therefore, the second determinant is constituted by the models of communication in the family: whether these are one-way, two-way or non-directional communication models. On the basis of the variety of communication types, this paper concentrates on the negotiation model of communication – this being considered to be the most adequate in the active use of media. The discussion takes the perspective of “soft” media determinism by Paul Levinson.
W artykule podjęto próbę określenia i scharakteryzowania wybranych społecznych determinant edukacji medialnej w rodzinie. Pierwszą z nich jest zróżnicowanie pokoleniowe warunkujące odmienne kompetencje i sposoby korzystania z mediów. Stała obecność mediów w rodzinie i ich integralne zespolenie z porządkiem codziennego życia rodzinnego skłaniają do stwierdzenia, że media stają się znaczącymi podmiotami uczestniczącymi w procesie komunikowania. Drugą determinantą są zatem wzory komunikacji w rodzinie: jednokierunkowa, dwukierunkowa oraz bezkierunkowa. Na kanwie wielości typów komunikacji refleksji poddano negocjacyjny model komunikacji, uznany za najbardziej właściwy w aktywnym korzystaniu z mediów. W rozważaniach przyjęto perspektywę „miękkiego” determinizmu medialnego Paula Levinsona.
Źródło:
Journal of Modern Science; 2016, 28, 1; 353-368
1734-2031
Pojawia się w:
Journal of Modern Science
Dostawca treści:
Biblioteka Nauki
Artykuł
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