Temat: couple - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Expansion of human sexuality in cyberspace
Autorzy:: Nymś-Górna, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/951809.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:: sex
sexuality
Internet
date
couple
Opis:: One of the key aspects of human life is sexuality. Like other areas of human life, it is constantly changing. However, the technological revolution of recent years has been particularly influential. The aim of this article is to present the progressive revolution of human sexuality in the context of the development of new technologies.
Źródło:: Kultura-Społeczeństwo-Edukacja; 2019, 16, 2
2300-0422
Pojawia się w:: Kultura-Społeczeństwo-Edukacja
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Global stability for double-diffusive convection in a couple-stress fluid saturating a porous medium
Autorzy:: Choudhary, Shalu
-, Sunil
Powiązania:: https://bibliotekanauki.pl/articles/949858.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: couple-stress parameter
solute gradient
Brinkman number
Opis:: We show that the global non-linear stability threshold for convection in a double-diffusive couplestress fluid saturating a porous medium is exactly the same as the linear instability boundary. The optimal result is important because it shows that linearized instability theory has captured completely the physics of the onset of convection. It is also found that couple-stress fluid saturating a porous medium is thermally more stable than the ordinary viscous fluid, and the effects of couple-stress parameter (F ) , solute gradient (S f ) and Brinkman number (Da ) on the onset of convection is also analyzed.
Źródło:: Studia Geotechnica et Mechanica; 2019, 41, 1; 13-20
0137-6365
2083-831X
Pojawia się w:: Studia Geotechnica et Mechanica
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 3.

Tytuł:: Eigenvalue approach to nanobeam in modified couple stress thermoelastic with three-phase-lag model induced by ramp type heating
Autorzy:: Kumar, R.
Devi, S.
Powiązania:: https://bibliotekanauki.pl/articles/279203.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: modified couple stress thermoelastic
eigenvalue approach
nanobeam
Opis:: This article deals with the study of a thermoelastic nanobeam in a modified couple stress theory subjected to ramp-type heating. The mathematical model is prepared for the nanobeam in thermoelastic three-phase-lag. The Laplace transform and the eigenvalue approach are used to find the displacement component, lateral deflection, temperature change and axial stress of the thermoelastic beam. The general algorithm of the inverse Laplace transform is developed to compute results numerically. The comparison of three-phase-lag, dual-phaselag and GN-III (1993) models are represented, and their illustration is depicted graphically. This study finds the applications in engineering, medical science, sensors, etc.
Źródło:: Journal of Theoretical and Applied Mechanics; 2017, 55, 3; 1067-1079
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 4.

Tytuł:: Microstructural considerations on SH-wave propagation in a piezoelectric layered structure
Autorzy:: Goyal, R.
Kumar, S.
Powiązania:: https://bibliotekanauki.pl/articles/280348.pdf
Data publikacji:: 2018
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: SH-wave
piezoelectricity
couple stress
characteristic length
Opis:: Shear wave based acoustic devices are being used in gaseous and liquid environments because of their high-sensitivity. The theoretical study of horizontally polarized shear (SH) waves in a layered structure consisting of a piezoelectric ceramic of P ZT − 5H or BaT iO3 material overlying a couple stress substrate is presented in this paper. The considered substrate is supposed to be exhibiting microstructural properties. The closed form expression of dispersion relations are derived analytically for electrically open and short conditions. The effects of internal microstructures of the couple stress substrate, thickness of P ZT − 5H or BaT iO3 ceramic, piezoelectric and dielectric constants are illustrated graphically on the phase velocity of the piezoelectric layer under electrically open and short conditions.
Źródło:: Journal of Theoretical and Applied Mechanics; 2018, 56, 4; 993-1004
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 5.

Tytuł:: LIFE CYCLE INCOME OF WOMEN AND MEN IN POLAND
Autorzy:: Liberda, Barbara
Pęczkowski, Marek
Powiązania:: https://bibliotekanauki.pl/articles/453077.pdf
Data publikacji:: 2014
Wydawca:: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:: gender
income
life cycle
married
cohabited
couple
Polska
Opis:: We examine the contribution of married and cohabited women and men to the joint income of the couple. We use individual income data from Household Budget Surveys for Poland in 2011 from a sample of 16,538 married and cohabited couples. The results of analysis show that contribution of men to total household income is higher than contribution of their female partners through the life cycle, controlling for type of a couple, education levels of genders and number of children. The contribution of married and cohabited women to total income of the couple remains almost flat during the life cycle.
Źródło:: Metody Ilościowe w Badaniach Ekonomicznych; 2014, 15, 1; 76-91
2082-792X
Pojawia się w:: Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 6.

Tytuł:: Polish Adaptation of Marital Satisfaction Questionnaire For Older Persons (MSQFOP)
Polska adaptacja Kwestionariusza Satysfakcji z Małżeństwa dla Osób Starszych MSQFOP
Autorzy:: Brudek, Paweł Jan
Powiązania:: https://bibliotekanauki.pl/articles/1368490.pdf
Data publikacji:: 2021-01-13
Wydawca:: Uniwersytet Opolski. Redakcja Wydawnictw Wydziału Teologicznego
Tematy:: marital satisfaction
Polish adaptation
late adulthood
older couple
Opis:: The article outlines the results of academic endeavors to develop a Polish adaptation of Stephen Haynes’ and colleagues Marital Satisfaction Questionnaire For Older Persons (MSQFOP). The results obtained using the Polish version are comparable to those obtained using the original research instrument, which proves that the Polish MSQFOP scale adaptation can be successfully used for research purposes. The scale consists of 24 items covering four dimensions: Communication and expression of feelings, Sex life, Health and Affiliation. The scale testing procedure involved a research sample consisting of 832 people. The Cronbach's alpha coefficient was .94 for the entire scale and oscillated between .68 and .94 for the subscales.
W artykule zaprezentowano wyniki prac nad polską adaptacją Kwestionariusza Satysfakcji z Małżeństwa dla Osób Starszych (The Marital Satisfaction Questionnaire For Older Persons) MSQFOP autorstwa S. N. Haynesa i współpracowników. Przedstawiono właściwości psychometryczne polskiej wersji MSQFOP. Otrzymane rezultaty są porównywalne z danymi dla wersji oryginalnej narzędzia i potwierdzają, że polska wersja kwestionariusza MSQFOP może mieć zastosowanie w badaniach naukowych. Kwestionariusz składa się z 24 itemów tworzących cztery wymiary: Komunikacja/Wyrażanie uczuć, Pożycie seksualne, Zdrowie, Afiliacja. Skala przetestowana została w badaniach 832 osób. Wskaźnik rzetelności (α-Cronbacha) dla całej skali wynosi 0,94 a w odniesieniu do poszczególnych podskal waha się od 0,68 do 0,94.
Źródło:: Family Forum; 2020, 10; 277-297
2084-1698
Pojawia się w:: Family Forum
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 7.

Tytuł:: Consequences of Childhood Sexual Abuse for Intimate Couple Relationship according to Relational Marital Therapy
Autorzy:: Jerebic, Sara
Jerebic, Drago
Powiązania:: https://bibliotekanauki.pl/articles/668770.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Papieski Jana Pawła II w Krakowie
Tematy:: Childhood sexual abuse
couples
sexuality
intimacy
relational couple therapy
Opis:: Childhood sexual abuse is a traumatic experience, the consequences of which are numerous in adult intimate relationships. Couples often have problems in maintaining their relationships and frequently face problems in their sexual life. Because of the consequences that they experience and which they usually do not attribute to past trauma, couples increasingly seek therapeutic help. A safe therapeutic relationship enables the formation of new neural connections and a change in relational structures. Identifying and understanding the consequences of sexual abuse with elements of dual awareness is essential for the partnership and healing of both partners. The purpose of the article is to deepen the understanding of the consequences of childhood sexual abuse for couple relationships according to the Relational Marital Therapy paradigm.
Źródło:: The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II; 2018, 8, 2
2391-6559
2083-8018
Pojawia się w:: The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 8.

Tytuł:: Modelling of Love-type waves in an elastic layer sandwiched between viscous liquid half space and size dependent couple stress substrate
Autorzy:: Sharma, Vanita
Kumar, Satish
Powiązania:: https://bibliotekanauki.pl/articles/280534.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: Love-type waves
couple stress
viscous liquid
viscosity
sensors
Opis:: Dispersion curves employed for designing Love wave based liquid sensing devices may provide more accurate information if due consideration is given to parameters describing microstructural behavior of the substrate. The present study involves mathematical modelling of Love waves propagating in a hybrid structure consisting of an elastic layer in the middle overlying a size dependent substrate, loaded with a viscous liquid (Newtonian) half space. Numerical computations are carried out to graphically demonstrate the effects of various parameters: characteristic length of the substrate, thickness of the elastic layer, viscosity and density of the overlying viscous liquid (Newtonian) on dispersion characteristics.
Źródło:: Journal of Theoretical and Applied Mechanics; 2019, 57, 4; 1009-1019
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 9.

Tytuł:: Investigation of notch wear mechanisms in the machining of nickel-based Inconel 718 alloy
Autorzy:: Grzesik, Wit
Powiązania:: https://bibliotekanauki.pl/articles/1428916.pdf
Data publikacji:: 2021
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: tool wear
aerospace alloy
oxidation mechanism
diffusion couple method
Opis:: This paper highlights tool wear mechanisms in the machining of heat resistance alloys including nickel-based Inconel 718 alloy which is one of the most popular material in the aircraft industry. Special attention was paid to the notch wear which develops on the flank face due to high temperature oxidation of the cutting tool material at temperature of about 800°C. The experimental procedure includes the diffusion couple methods and tool wear tests which assess the degradation of the deposited coating. The obtained results were supported by SEM images of the flank face periphery and EDS analysis performed in the regions of intensive oxidation. Some conclusions and ongoing research on the investigation of the oxidation phenomenon of cutting tool materials are outlined.
Źródło:: Journal of Machine Engineering; 2021, 21, 1; 56-66
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 10.

Tytuł:: The onset of thermal convection in couple-stress fluid in hydromagnetics saturating a porous medium
Autorzy:: Rana, G. C.
Powiązania:: https://bibliotekanauki.pl/articles/201216.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: couple stress fluid
magnetic field
porous medium
thermal convection
Opis:: In this paper, the effect of magnetic field on thermal convection in couple-stress fluid saturating a porous medium is considered. By applying linear stability theory and the normal mode analysis method, a mathematical theorem is derived which states that the viscoelastic thermal convection at marginal state, cannot manifest as stationary convection if the thermal Rayleigh number R, the medium permeability parameter Pι the couple-stress parameter F and the Chandrasekher number Q, satisfy the inequality R ≤4π²/P_l (1 + 2π²F + P_lQ/2ε) the result clearly establishes the stabilizing character of couple-stress parameter and magnetic field whereas destabilizing character of medium permeability.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2014, 62, 2; 357-362
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 11.

Tytuł:: Dispersion of Rayleigh Waves in a Microstructural Couple Stress Substrate Loaded with Liquid Layer Under the Effects of Gravity
Autorzy:: Sharma, V.
Kumar, S.
Powiązania:: https://bibliotekanauki.pl/articles/947783.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: couple stress theory
Rayleigh waves
gravity
characteristic length
liquid loading
Opis:: Bone loss is one of the serious health issues in bedridden patients or young generation due to lack of physical activities. Mechanical forces are exerted on the bones through ground reaction forces, liquid loadings and by other contraction activities of the muscles. We are assuming an isotropic half-space with mechanical properties equivalent to that of bone exhibiting microstructures. Consistent couple stress theory introduces an additional material parameter called characteristic length which accounts for inner microstructure of the material. Dispersion relations for leaky Rayleigh waves are derived by considering a model consisting of couple stress half space under the effects of gravity and loaded with inviscid liquid layer of finite thickness or a liquid half space. Impact of the gravity, liquid loadings and microstructures of the material are investigated on propagation of leaky Rayleigh type waves. Phase velocity of leaky Rayleigh waves is studied for five different values of characteristic length parameter which are of the order of internal cell size of the considered material. Variations in phase velocity of leaky Rayleigh waves are also studied under the effect of gravity parameter and thickness of liquid loadings.
Źródło:: Archives of Acoustics; 2018, 43, 1; 11-20
0137-5075
Pojawia się w:: Archives of Acoustics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 12.

Tytuł:: Dispersion of SH waves in a viscoelastic layer imperfectly bonded with a couple stress substrate
Autorzy:: Sharma, V.
Kumar, S.
Powiązania:: https://bibliotekanauki.pl/articles/949130.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: SH waves
couple stress theory
imperfect bonding
characteristic length
viscoelasticity
Opis:: The paper deals with propagation of SH waves in a viscoelastic layer over a couple stress substrate with imperfect bonding at the interface. A dispersion equation of SH waves in a viscoelastic layer overlying the couple stress substrate with an imperfect interface between them has been obtained. Dispersion equations for propagation of SH waves with perfectly bonded interface and slippage interface between two media are also obtained as particular cases. Effects of the degree of imperfectness of the interface are studied on the phase velocity of SH waves. The dispersion curves are plotted and the effects of material properties of both couple stress substrate and viscoelastic layer are studied. The effects of internal microstructures of the couple stress substrate in terms of characteristic length of the material are presented. The effects of heterogeneity, friction parameter and thickness of the viscoelastic layer are also studied on the propagation of SH waves.
Źródło:: Journal of Theoretical and Applied Mechanics; 2017, 55, 2; 535-546
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 13.

Tytuł:: Effects of liquid loadings on lamb waves in context of size dependent couple stress theory
Autorzy:: Sharma, V.
Kumar, S.
Powiązania:: https://bibliotekanauki.pl/articles/949331.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: couple stress
characteristic length
Lamb waves
elastic waves
liquid loadings
Opis:: For understanding the effects of an internal microstructure, generalised microcontinuum theories with additional microstructural parameters are developed. One such a parameter, called the characteristic length of the material comparable with the internal cell size of the material is involved in the couple stress theory. The problem of propagation of Lamb waves in a plate with an internal microstructure and loaded with an inviscid liquid on both sides is studied using the couple stress theory. The dispersion equation of Lamb waves with the liquid loadings is derived. The impact of the liquid loadings is studied on the propagation of Lamb waves. The effect of the characteristic length is also studied on the phase velocity of Lamb waves in the plate for various modes in the presence of liquid loadings.
Źródło:: Journal of Theoretical and Applied Mechanics; 2015, 53, 4; 925-934
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 14.

Tytuł:: Franco-German Leadership in the EU: Lessons from the Euro Crisis
Autorzy:: Hilz, Wolfram
Powiązania:: https://bibliotekanauki.pl/articles/2091696.pdf
Data publikacji:: 2020-06-24
Wydawca:: Uniwersytet Warszawski. Wydział Nauk Politycznych i Studiów Międzynarodowych
Tematy:: Euro crisis
leadership in Europe
Germany
France
Franco-German
couple
Opis:: Since the outbreak of the Euro crisis in 2010 the European Union seems to tumble from one crisis to the next: From Arab spring to the Ukraine conflict, from Syrian civil war to the refugee crisis. So far the EU members did not find a way out of these crises. Although in times when all EU partners seem to be paralyzed by an aversion of strengthening the EU institutions they might be forced working closer together anyway. Against the background of a general loss of orientation inside the EU this article takes a closer look at the handling of the Euro crisis. It discusses whether revived Franco-German leadership inside Europe might be an option to give orientation to all EU members. Starting with a brief review of the strengths of this bilateral couple during the initial phase of European integration it is the aim to detect its unique capability to lead the EU out of European crises. Since Germans and French after serious disputes and despite different economic interests managed to work together for European solutions, both might be a role model for all EU members. The way the governments in Berlin and Paris overcame their differences during the Euro crisis delivers insights for all EU partners to cope with the structural economic imbalances.
Źródło:: Stosunki Międzynarodowe - International Relations; 2015, 51, 4; 255-268
0209-0961
Pojawia się w:: Stosunki Międzynarodowe - International Relations
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 15.

Tytuł:: A multi-spring model for buckling analysis of cracked Timoshenko nanobeams based on modified couple stress theory
Autorzy:: Akbarzadeh Khorshidi, M.
Shariati, M.
Powiązania:: https://bibliotekanauki.pl/articles/281289.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: buckling
crack
modified couple stress theory
Timoshenko nanobeam
spring model
Opis:: This paper develops a cracked nanobeam model and presents buckling analysis of this developed model based on a modified couple stress theory. The Timoshenko beam theory and simply supported boundary conditions are considered. This nonclassical model contains a material length scale parameter and can interpret the size effect. The cracked nanobeam is modeled as two segments connected by two equivalent springs (longitudinal and rotational). This model promotes discontinuity in rotation of the beam and additionally considers discontinuity in longitudinal displacement due to presence of the crack. Therefore, this multi-spring model can consider coupled effects between the axial force and bending moment at the cracked section. The generalized differential quadrature (GDQ) method is employed to discretize the governing differential equations, boundary and continuity conditions. The influences of crack location, crack severity, material length scale parameter and flexibility constants of the presented spring model on the critical buckling load are studied.
Źródło:: Journal of Theoretical and Applied Mechanics; 2017, 55, 4; 1127-1139
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "couple" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język