Articles with "invariance" as a keyword



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Measurement invariance and psychometric properties of the CCAPS-62 and -34 for international student clients.

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Published in 2023 at "Journal of clinical psychology"

DOI: 10.1002/jclp.23476

Abstract: OBJECTIVES International students attending universities in the United States may encounter psychological distress related to their adjustment and experiences studying in a new context and seek services from university counseling centers. Many centers use the… read more here.

Keywords: counseling centers; international student; measurement invariance; student clients ... See more keywords
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Inflation and Conformal Invariance: The Perspective from Radial Quantization

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Published in 2017 at "Protein Science"

DOI: 10.1002/prop.201700023

Abstract: According to the dS/CFT correspondence, correlators of fields generated during a primordial de Sitter phase are constrained by three-dimensional conformal invariance. Using the properties of radially quantized conformal field theories and the operator-state correspondence, we… read more here.

Keywords: invariance; inflation conformal; perspective radial; conformal invariance ... See more keywords
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Gauge invariance induced relations and the equivalence between distinct approaches to NLSM amplitudes

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Published in 2018 at "Journal of High Energy Physics"

DOI: 10.1007/jhep07(2018)177

Abstract: A bstractIn this paper, we derive generalized Bern-Carrasco-Johansson (BCJ) relations for color-ordered Yang-Mills amplitudes by imposing gauge invariance conditions and dimensional reduction appropriately on the new discovered graphic expansion of Einstein-Yang-Mills amplitudes. These relations are… read more here.

Keywords: gauge invariance; invariance induced; invariance; induced relations ... See more keywords
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Uniqueness from gauge invariance and the Adler zero

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep09(2019)084

Abstract: Abstract In this paper we provide detailed proofs for some of the uniqueness results presented in ref. [1]. We show that: (1) Yang-Mills and General Relativity tree-level amplitudes are completely determined by gauge invariance in… read more here.

Keywords: uniqueness gauge; invariance; adler zero; gauge invariance ... See more keywords
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Mechanics of dislocations and metadislocations in quasicrystals and their approximants: power invariance and balance

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Published in 2019 at "Continuum Mechanics and Thermodynamics"

DOI: 10.1007/s00161-018-0690-2

Abstract: We discuss the mechanics of a single dislocation in quasicrystals. We account for dislocation’s core by means of a non-constant line energy. Above all, we focus attention on the origin of the balance equations involving… read more here.

Keywords: invariance; dislocations metadislocations; power; mechanics dislocations ... See more keywords
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Sameness and Difference in Psychological Research on Consensually Non-Monogamous Relationships: The Need for Invariance and Equivalence Testing.

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Published in 2020 at "Archives of sexual behavior"

DOI: 10.1007/s10508-020-01794-9

Abstract: Comparative research involving consensually non-monogamous (CNM) relationships and outcomes related to well-being continues to grow as an area of interest within sexual science. However, claims of sameness and/or difference between groups rely on two critical,… read more here.

Keywords: research; invariance; equivalence; non monogamous ... See more keywords
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Factor Structure and Multi-Group Measurement Invariance of Posttraumatic Stress Disorder Symptoms Assessed by the PCL-5

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Published in 2020 at "Journal of Psychopathology and Behavioral Assessment"

DOI: 10.1007/s10862-020-09800-z

Abstract: The Posttraumatic Stress Disorder Checklist (PCL) is widely used in research and clinical settings to assess posttraumatic stress disorder (PTSD) symptomatology, including to examine PTSD symptoms/severity across diverse groups. However, the validity of these studies… read more here.

Keywords: invariance; stress disorder; posttraumatic stress; factor structure ... See more keywords
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Assessing the measurement invariance of the RCADS-25 questionnaire across gender and child–parent dyads in the presence of multilevel data

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Published in 2018 at "Quality of Life Research"

DOI: 10.1007/s11136-018-2049-3

Abstract: PurposeThis study aims to assess the measurement invariance of the short version of the Revised Child Anxiety and Depression Scale (RCADS-25) across male and female adolescents along with child self-reports and parent proxy-reports.MethodsThe sample consisted… read more here.

Keywords: invariance; invariance rcads; male female; parent ... See more keywords
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Weighted averaging, Jeffrey conditioning and invariance

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Published in 2018 at "Theory and Decision"

DOI: 10.1007/s11238-017-9639-3

Abstract: Jeffrey conditioning tells an agent how to update her priors so as to grant a given probability to a particular event. Weighted averaging tells an agent how to update her priors on the basis of… read more here.

Keywords: agent; jeffrey conditioning; invariance; probability ... See more keywords
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On scaling invariance and type-I singularities for the compressible Navier-Stokes equations

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Published in 2019 at "Science China Mathematics"

DOI: 10.1007/s11425-018-9363-1

Abstract: We find a new scaling invariance of the barotropic compressible Navier-Stokes equations. Then it is shown that type-I singularities of solutions with $$\mathop {\lim \sup }\limits_{t \nearrow T} |div(t,x)|(T - t) \leqslant \kappa $$limsupt↗T|div(t,x)|(T−t)≤κ can… read more here.

Keywords: compressible navier; invariance; type singularities; stokes equations ... See more keywords
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Examining the Cross-National Measurement Invariance of the Extended Satisfaction with Life Scale in the United States and Hungary

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Published in 2018 at "Applied Research in Quality of Life"

DOI: 10.1007/s11482-017-9542-7

Abstract: The measurement invariance properties of four domains from the Extended Satisfaction with Life Scale (ESWLS) were examined in samples of young adults from the United States and Hungary. The four domains (scales) were general life… read more here.

Keywords: satisfaction; invariance; extended satisfaction; factor ... See more keywords