Results 41 to 50 of about 15,940,619 (296)

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega   +10 more
wiley   +1 more source

Computer algebra models dynamics on a multigrid across multiple length and time scales [PDF]

open access: yes, 2007
[Abstract]: Methods for modelling dynamics posit just two time scales: a fast and a slow scale. But many applications, including many in continuum mechanics, possess a wide variety of space-time scales; often they possess a continuum of space-time ...
Roberts, A. J.
core   +1 more source

Hermite’s equations on time scales

open access: yesApplied Mathematics Letters, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dorota Mozyrska, Ewa Pawluszewicz
openaire   +1 more source

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo   +11 more
wiley   +1 more source

Mathematica Applications on Time Scales [PDF]

open access: yes, 2005
Stefan Hilger introduced the calculus on time scales in order to unify continuous and discrete analysis in 1988. The study of dynamic equations is an active area of research since time scales unifies both discrete and continuous processes, besides many others.
Ahmet Yantir, Ünal Ufuktepe
openaire   +2 more sources

Intervals of Existence of Dynamic Equations on Particular Time Scales [PDF]

open access: yes, 2012
Color poster with text, graphs, and diagrams.This study analyzed dynamic equations on time scales and the intervals of existence of solutions on a special class of time scales consisting of a finite number of intervals.University of Wisconsin--Eau Claire
Paquin, Robert J.
core  

A Situational Assessment of the Diagnostic Landscape and Organizational Readiness to Implement Next‐Generation Sequencing at Two Childhood Cancer Treatment Centers in Ghana

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Next‐generation sequencing (NGS) has emerged as a promising approach to improve diagnostic accuracy, but its feasibility in low‐ and middle‐income countries remains unknown. This study characterized the diagnostic landscape and assessed organizational readiness for NGS implementation at two childhood cancer treatment centers in Accra ...
Melissa Carvalho   +6 more
wiley   +1 more source

Some Opial-Type Inequalities on Time Scales

open access: yesAbstract and Applied Analysis, 2011
We will prove some dynamic inequalities of Opial type on time scales which not only extend some results in the literature but also improve some of them. Some discrete inequalities are derived from the main results as special cases.
S. H. Saker
doaj   +1 more source

Lacunary statistical boundedness on time scales

open access: yesAdvances in Difference Equations, 2021
In this paper, we introduce the concept of lacunary statistical boundedness of Δ-measurable real-valued functions on an arbitrary time scale. We also give the relations between statistical boundedness and lacunary statistical boundedness on time scales.
Bayram Sözbir, Selma Altundağ
doaj   +1 more source

Asymmetry of information flow between volatilities across time scales

open access: yes, 2010
Conventional time series analysis, focusing exclusively on a time series at a given scale, lacks the ability to explain the nature of the data-generating process.
Gradojevic, N.   +3 more
core   +1 more source

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