Results 71 to 80 of about 28,527 (208)

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  

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

Universal geometrical scaling of the elliptic flow

open access: yes, 2015
The presence of scaling variables in experimental observables provide very valuable indications of the dynamics underlying a given physical process. In the last years, the search for geometric scaling, that is the presence of a scaling variable which ...
Andrés, C.   +4 more
core   +1 more source

Cancer Risk in Patients With Systemic Sclerosis: A Nationwide Cohort Study in South Korea 2004 to 2021

open access: yesArthritis Care &Research, Volume 77, Issue 12, Page 1466-1473, December 2025.
Objective Systemic sclerosis (SSc) is a rare autoimmune disease characterized by tissue fibrosis, vasculopathy, and immune dysregulation. Our objectives were to quantify the overall and site‐specific cancer risks in patients with SSc compared to the general population, examine temporal trends in cancer incidence following SSc diagnosis, and explore ...
Jihyun Na   +4 more
wiley   +1 more source

C72: gaudiene, a hollow and aromatic all-carbon molecule

open access: yesPhysical Chemistry Chemical Physics, 2013
A new allotropic form of carbon is proposed. The molecular structure of a cavernous C72 molecule has been optimized at the density functional theory level. The structure belonging to the Oh point group was found to be a minimum on the potential energy surface.
openaire   +4 more sources

Constraining the Radii of Neutron Stars with Terrestrial Nuclear Laboratory Data

open access: yes, 2006
Neutron star radii are primarily determined by the pressure of isospin asymmetric matter which is proportional to the slope of the nuclear symmetry energy.
Akmal   +59 more
core   +2 more sources

Detecting collusion on highway procurement

open access: yesEconómica, 2013
This paper proposes a procedure to detect collusion in asymmetric first-price procurement. The main objective is twofold. First, to provide a methodology to detect collusion using a structural approach, and second to apply the methodology to field data ...
María Florencia Gabrielli
doaj  

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

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

The Impact of the Irrelevant: Temporary Buy-Options and Bidding Behavior in Auctions

open access: yesGames, 2016
With a laboratory experiment, we study the impact of buy-options and the corresponding buy-price on revenues and bidding behavior in (online) proxy-auctions with independent private valuations.
Ronald Peeters   +3 more
doaj   +1 more source

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