Results 41 to 50 of about 1,670,684 (244)

On the action of the complete Brans-Dicke theory [PDF]

open access: yes, 2016
Recently the most general completion of Brans-Dicke theory was appeared with energy exchanged between the scalar field and ordinary matter, given that the equation of motion for the scalar field keeps the simple wave form of Brans-Dicke.
Kofinas, Georgios, Tsoukalas, Minas
core   +2 more sources

Subjective theories of the Chilean teachers’ union about school climate and violence after the pandemic: a study of web news

open access: yesFrontiers in Education
IntroductionThe COVID-19 pandemic increased school violence and worsened the school climate in Chile. In Chile, punitive control policies such as the Safe Class Law (Ley Aula Segura) have been adopted.
Pablo Castro-Carrasco   +8 more
doaj   +1 more source

Missing the Mark: The Complexity of African American Dementia Family Caregiving

open access: yesJournal of Family Nursing, 2020
Alzheimer’s disease and related dementias (ADRDs) have a significant impact on families. Family nurses are in an ideal position to address the needs of families affected by ADRD.
Glenna S. Brewster   +5 more
semanticscholar   +1 more source

Where Do Cultural Tastes Come From? Genes, Environments, or Experiences

open access: yesSociological Science, 2022
Theories in sociology argue that family background and individual experiences shape cultural tastes and participation. Yet, we do not know the relative importance of each explanation or the extent to which family background operates via shared genes or ...
Mads Meier Jæger, Stine Møllegaard
doaj   +1 more source

Family business research: Reviewing the past, contemplating the future

open access: yesJournal of Family and Economic Issues, 2020
This paper reviews articles published in the Journal of Family and Economic Issues (JFEI) from 2010 to 2019 and considers future research opportunities.
G. Haynes   +9 more
semanticscholar   +1 more source

On the Mutual Definability of the Notions of Entailment, Rejection, and Inconsistency [PDF]

open access: yes, 2016
In this paper, two axiomatic theories T− and T′ are constructed, which are dual to Tarski’s theory T+ (1930) of deductive systems based on classical propositional calculus.
Wybraniec-Skardowska, Urszula
core   +2 more sources

An investigation into the effects of stress on the dynamics of selected Xhosa families

open access: yesCurationis, 1997
Family theories have been developed from Western communities to describe the functioning of families but are used in the treatment of families all over the World.
N. E. Sokhela
doaj   +1 more source

Partition functions of chiral gauge theories on the two dimensional torus and their duality properties [PDF]

open access: yes, 1998
Two different families of abelian chiral gauge theories on the torus are investigated: the aim is to test the consistency of two-dimensional anomalous gauge theories in the presence of global degrees of freedom for the gauge field.
Bassetto   +11 more
core   +2 more sources

Two New Lifetime Distributions of X–Weibull Family: Theories and Applications

open access: yesJournal of Statistical Theory and Applications (JSTA), 2018
In this paper, two new distributions, weibull-rayleigh and weibull-exponential of X–weibull family are introduced. The various properties of theses distributions, for example, the density functions, distribution functions, hazard rate functions, moment ...
Abouzar Bazyari, Monjed H. M. Samuh
doaj   +1 more source

Reduction, Emergence and Renormalization [PDF]

open access: yes, 2013
In previous work, I described several examples combining reduction and emergence: where reduction is understood a la Ernest Nagel, and emergence is understood as behaviour or properties that are novel (by some salient standard).
Butterfield, Jeremy
core   +3 more sources

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