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Techniques for approaching the dual Ramsey property in the projective hierarchy [PDF]

open access: bronze, 2001
We define the dualizations of objects and concepts which are essential for investigating the Ramsey property in the first levels of the projective hierarchy, prove a forcing equivalence theorem for dual Mathias forcing and dual Laver forcing, and show ...
Halbeisen, Lorenz, Loewe, Benedikt
core   +5 more sources

Clustering cancer gene expression data by projective clustering ensemble. [PDF]

open access: yesPLoS ONE, 2017
Gene expression data analysis has paramount implications for gene treatments, cancer diagnosis and other domains. Clustering is an important and promising tool to analyze gene expression data. Gene expression data is often characterized by a large amount
Xianxue Yu, Guoxian Yu, Jun Wang
doaj   +1 more source

Exponential projective synchronization analysis for quaternion-valued memristor-based neural networks with time delays

open access: yesElectronic Research Archive, 2023
The issues of exponential projective synchronization and adaptive exponential projective synchronization are analyzed for quaternion-valued memristor-based neural networks (QVMNNs) with time delays.
Jun Guo   +4 more
doaj   +1 more source

The Utility of Researcher-Driven Projective and Enabling Techniques to Support Engagement in Research About Dementia Diagnosis and Post-Diagnostic Support

open access: yesInternational Journal of Qualitative Methods, 2023
Research involving people with dementia has highlighted the need to improve engagement in the conduct of interviews and focus groups. Projective and enabling techniques may be useful and avoid some of the drawbacks associated with direct questioning ...
L. Phillipson   +9 more
doaj   +1 more source

Validity of Zulliger-SC in the Cognitive Assessment of Elderly and Long-Lived Adults

open access: yesPsico-USF, 2021
This study sought evidence of validity of the Zulliger method to evaluate cognitive processes in elderly and long-lived adults and to verify the relationship between cognition and external variables.
Jucelaine Bier Di Domenico Grazziotin   +1 more
doaj   +1 more source

Zulliger R-Optimized in the Evaluation of Depressive Characteristics [PDF]

open access: yesPaidéia (Ribeirão Preto), 2020
Depression is one of the most prevalent mental disorders in the world with more than 300 million diagnoses. Studies on the contributions that instruments offer in understanding the functioning of depressive patients are necessary.
André Pereira Gonçalves   +1 more
doaj   +2 more sources

Incremental Validity between the Wartegg and Rorschach tests (R-PAS) [PDF]

open access: yesPaidéia (Ribeirão Preto), 2021
Incremental validity indicates how much a measure can add prevision to a criterion, more than what can be previewed by other sources of data. In other words, it means how an instrument can complement and aid on information comprehension derived from ...
Fernando Pessotto, Ricardo Primi
doaj   +1 more source

Zulliger R-Optimized Application in Children Victims of Sexual Violence and Cancer

open access: yesPaidéia (Ribeirão Preto), 2021
Child sexual violence can cause serious damage to the psychosocial development of its victims. Assessments in this context require the use of several psychological tests with proven validity for this purpose.
Eduardo dos Santos de Lima   +2 more
doaj   +1 more source

Metabolism and signaling crosstalk in glioblastoma progression and therapy resistance

open access: yesMolecular Oncology, EarlyView., 2023
Glioblastoma is one of the most lethal human cancers with no effective treatment nowadays. Here, we review the increasing amount of evidence supporting the connection between cell signaling deregulation and metabolic reprogramming as a key event in glioblastoma resistance to cancer therapy.
Laura Zarzuela   +2 more
wiley   +1 more source

Globally projective synchronization for Caputo fractional quaternion-valued neural networks with discrete and distributed delays

open access: yesAIMS Mathematics, 2021
This paper is devoted to discussing the globally projective synchronization of Caputo fractional-order quaternion-valued neural networks (FOQVNNs) with discrete and distributed delays. Without decomposing the FOQVNNs into several subsystems, by employing
Chen Wang   +6 more
doaj   +1 more source

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