Results 81 to 90 of about 30,551 (247)

Usefulness of Combinations of Vertex-Degree Weighted Path Indices and Elements of a Universal Matrix

open access: yesActa Chimica Slovenica, 2019
The mutually optimized combinations of vertex-degree weighted path indices and the vertex-degree vertex-distance weighted elements of the Universal matrix were applied in the way of TInew = ∑kN×PN(aN,bN,...) + kij×uij(aij,bij,cij).
Anton Perdih
doaj   +1 more source

Lattice effective field theory calculations for A = 3,4,6,12 nuclei [PDF]

open access: yes, 2010
We present lattice results for the ground state energies of tritium, helium-3, helium-4, lithium-6, and carbon-12 nuclei. Our analysis includes isospin-breaking, Coulomb effects, and interactions up to next-to-next-to-leading order in chiral effective ...
Dean Lee   +4 more
core   +2 more sources

Moral distance in dictator games [PDF]

open access: yesJudgment and Decision Making, 2008
We perform an experimental investigation using a dictator game in which individuals must make a moral decision --- to give or not to give an amount of money to poor people in the Third World.
Fernando Aguiar   +2 more
doaj  

Empirical Determination of Threshold Partial Wave Amplitudes in $p p \to p p \omega$

open access: yes, 2005
Using the model independent irreducible tensor approach to $\omega$ production in $pp$ collisions, we show theoretically that, it is advantageous to measure experimentally the polarization of $\omega$, in addition to the proposed experimental study ...
Fäldt G.   +8 more
core   +1 more source

Global, regional, and national burden of brain and central nervous system cancer in children and adolescents, 1990–2021: A systematic analysis of the Global Burden of Disease study 2021

open access: yesPediatric Investigation, Volume 9, Issue 4, Page 325-336, December 2025.
From 1990 to 2021, age‐standardized mortality rates and disability‐adjusted life year rates of brain and central nervous system cancer decreased in most regions and countries. The disease burden is generally negatively correlated with the socio‐demographic index level, and health inequalities persist across different countries and regions.
Yafang Deng, Qiang Gao, Wei Zhang
wiley   +1 more source

Probing the equation of state of neutron-rich matter with intermediate energy heavy-ion collisions

open access: yes, 2006
Nuclear reactions induced by stable and/or radioactive neutron-rich nuclei provide the opportunity to pin down the equation of state of neutron-rich matter, especially the density ($\rho$) dependence of its isospin-dependent part, i.e., the nuclear ...
Chen, Lie-Wen   +3 more
core   +1 more source

Overall and Site‐Specific Cancer Mortality Among Older Migrants and Nonmigrants in Finland: A Population Register Study on All Deaths, 2002–2020

open access: yesCancer Medicine, Volume 14, Issue 22, November 2025.
ABSTRACT Objective This study examined all‐cause and cause‐specific cancer mortality among older migrants and non‐migrants in Finland and the role of socioeconomic status in mortality differences. Methods We used the Finnish Causes of Death Register on all deaths (2002–2020) among individuals aged ≥ 70 (N = 718,717) and the corresponding population‐at ...
Laura Kemppainen   +7 more
wiley   +1 more source

Can the nuclear symmetry potential at supra-saturation densities be negative?

open access: yes, 2010
In the framework of an Isospin-dependent Boltzmann-Uehling-Uhlenbeck (IBUU) transport model, for the central $^{197}$Au+$^{197}$Au reaction at an incident beam energy of 400 MeV/nucleon, effect of nuclear symmetry potential at supra-saturation densities ...
Gao-Chan Yong, P. E. Hodgson, S. Kubis
core   +1 more source

Universal scaling of the elliptic flow data at RHIC [PDF]

open access: yes, 2008
Recent PHOBOS measurements of the excitation function for the pseudo-rapidity dependence of elliptic flow in Au+Au collisions at RHIC, have posed a significant theoretical challenge.
Ajitanand, N. N.   +10 more
core   +2 more sources

Safe implementation

open access: yesTheoretical Economics, Volume 20, Issue 4, Page 1285-1322, November 2025.
Implementation theory is concerned with the existence of mechanisms in which, at each state of the world, all equilibria result in outcomes that are within a given social choice correspondence (SCC). However, if agents make mistakes, if their preferences or the solution concept are misspecified, or if the designer is limited in what can be used as ...
Malachy James Gavan, Antonio Penta
wiley   +1 more source

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