Results 101 to 110 of about 18,171,804 (281)

Modeling of Graded 1-3 Composite Piezoelectric Transducers

, 2022
S.521-526A simple physical model of 1-3 piezoelectric composites can be used to determine the material properties that are relevant to thickness-mode oscillations.
Arnold, W., Hirsekorn, S., Gebhardt, E.
core   +1 more source

Using item response theory to investigate the structure of anticipated affect: Do self-reports about future affective reactions conform to typical or maximal models?

Frontiers in Psychology, 2015
In the present research we used item response theory (IRT) to examine whether effective predictions (anticipated affect) conforms to a typical (i.e., what people usually do) or a maximal behavior process (i.e., what people can do). The former, correspond
Leonidas A Zampetakis, Manolis eLerakis, Konstantinos eKafetsios, Vassilis eMoustakis   +3 more
doaj   +1 more source

Psychometric properties of the Chinese version of the PROMIS-Cancer-Anxiety item bank assessed using a graded response model. [PDF]

Asia Pac J Oncol Nurs, 2023
Zhou T, Wang Y, Chen J, Huang Q, Wu F, Zhang H, Yuan C, Cai T.   +7 more
europepmc   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Factor Structure and Measurement Invariance Across Gender of the Eating Disorder Examination Questionnaire—Short Form in Italian Workers

European Journal of Investigation in Health, Psychology and Education
Eating disorders (EDs) are complex conditions that can significantly affect health and productivity, yet their assessment in occupational settings remains underexplored.
Nicola Magnavita, Carlo Chiorri
doaj   +1 more source

Likert scaling using the graded response latent trait model

, 1983
The two-parameter graded response latent trait model was applied to data collected from a conventionally constructed Likert-type attitude scale. Comparisons were made of both the person latent trait estimates and the item parameter estimates with ...
Koch, William R.
core   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

A simple analytical model for free vibration of orthotropic and functionally graded rectangular plates

Alexandria Engineering Journal, 2018
With the widespread application of composite structures in engineering, the static and dynamic analyses of these structures have become important in the past years.
Hadi Ghashochi-Bargh, Soheil Razavi
doaj   +1 more source

Graded Response Model Analysis and Computer Adaptive Test Simulation of the Depression Anxiety Stress Scale 21: Evaluation and Validation Study. [PDF]

J Med Internet Res, 2023
Kraska J, Bell K, Costello S.
europepmc   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source