Results 31 to 40 of about 22,430,852 (308)

Improving the Neogene Tuned Time Scale [PDF]

open access: yes, 2013
Orbital tuning and understanding climate response to astronomical forcing in the Miocene requires detailed knowledge of the accuracy of the astronomical solution used to compute insolation and orbital target curves for paleoclimatic studies.
Zeeden, C.J.R.
core   +1 more source

N-Dimensional Lattice Integrable Systems and Their bi-Hamiltonian Structure on the Time Scale Using the R-Matrix Approach

open access: yesAxioms
A time scale is a special measure chain that can unify continuous and discrete spaces, enabling the construction of integrable equations. In this paper, with the Lax operator generated by the displacement operator, N-dimensional lattice integrable ...
Yong Fang   +3 more
doaj   +1 more source

Anderson’s inequality on time scales

open access: yesApplied Mathematics Letters, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fu-Hsiang Wong   +2 more
openaire   +3 more sources

Understanding, communicating, and imagining urban biodiversity in German and Italian cities

open access: yesnpj Climate Action
Urban biodiversity has recently emerged as a key focus in urban planning discourse and is the cornerstone of the EU biodiversity strategy for 2030. This strategy proposes ambitious urban greening plans for cities with over 20,000 inhabitants to address ...
Alessandro Arlati, Melanie Nagel
doaj   +1 more source

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

A Survey of the time scale of capital asset pricing model (CAPM) by wavelet Transfarm [PDF]

open access: yesبررسی‌های حسابداری و حسابرسی, 2010
This essay deals with the possibility of better description of market return covariance and the efficiency of share company which are listed in Tehran stock exchange and seven world countries’ as well as capital asset pricing model by using wavelet ...
Gholam Reza Eslami   +3 more
doaj  

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

Diversity of timescale promotes the maintenance of extortioners in a spatial prisoner’s dilemma game

open access: yesNew Journal of Physics, 2015
Recently, a class of interesting strategies, named extortion strategies, has attracted considerable attention since such extortion strategies can dominate any opponent in a repeated prisoner's dilemma game.
Zhihai Rong   +4 more
doaj   +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

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