Results 131 to 140 of about 19,866,917 (354)
From scaling sets to scaling functions [PDF]
Applied and Computational Harmonic Analysis, 2012 The paper presents a general method for constructions of scaling functions in $\mathbb R^n$ for an arbitrary expanding matrix with integer coefficients.
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Calculating the scale elasticity in DEA models. [PDF]
In economics scale properties of a production function is charcterised by the value of the scale elasticity. In the field of efficiency studies this is also a valid approach for the frontier production function. It has no good meaning to talk about scale
Lennart Hjalmarsson, Finn R. Førsund
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FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
The Academic Functioning Scale: validity and reliability
International Journal of Humanities, Social Sciences and EducationThe self-assessment of academic functioning is important as it reflects behaviors associated with academic success. Importantly, assessment of academic functioning can inform changes to researchers, educational practitioners, and policymakers. Two studies were conducted to test the validity and reliability of the Academic Functioning Scale (AFS).
Hendriksen, Pauline A +9 more
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A Scale Elasticity Measure for Directional Distance Function and its Dual [PDF]
In this paper we introduce a scale elasticity measure based on directional distance function for multi-output-multi-input technologies and explore its fundamental properties.
Valentin Zelenyuk
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FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Scaling Functional Synthesis and Repair
, 2019 Program synthesis was first proposed a few decades ago, but in the last decade it has gained increased momentum in the research community. The increasing complexity of software has dictated the urgent need for improved supporting tools that verify the software's correctness, and that automatically generate code from a formal contract provided by the ...
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Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Hospital cost functions for developing countries [PDF]
There is extensive literature on hospital cost functions for industrial countries, but very little literature for developing countries. Yet the issues facing policy-makers in all countries are much the same: are hospitals overcapitalized, as is often ...
Barnum, Howard, Wagstaff, Adam
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