Results 31 to 40 of about 28,553 (218)

The mass of the nucleon in a chiral quark-diquark model [PDF]

open access: yes, 2005
The mass of the nucleon is studied in a chiral quark-diquark model. Both scalar and axial-vector diquarks are taken into account for the construction of the nucleon state.
Abu-Raddad, L. J.   +2 more
core   +1 more source

Theoretical Model of Pricing Behavior on the Polish Wholesale Fuel Market

open access: yesFolia Oeconomica Stetinensia, 2016
In this paper, we constructed a theoretical model of strategic pricing behavior of the players in a Polish wholesale fuel market. This model is consistent with the characteristics of the industry, the wholesale market, and the players. The model is based
Bejger Sylwester
doaj   +1 more source

Stability Computations for Isomers of La@Cn (n = 72, 74, 76)

open access: yesMolecules, 2012
Density-functional theory calculations are presented for low-energy La@C72, La@C74 and La@C76 isomers with IPR (isolated pentagon rule) and non-IPR cages.
Ludwik Adamowicz   +5 more
doaj   +1 more source

Locally Rotationally Symmetric Bianchi Type $I$ Cosmology in $f(R,T)$ Gravity [PDF]

open access: yes, 2015
This manuscript is devoted to investigate Bianchi Type $I$ universe in the context of $f(R,T)$ gravity. For this purpose, we explore the exact solutions of locally rotationally symmetric Bianchi type $I$ spacetime. The modified field equations are solved
Shamir, M. Farasat
core   +2 more sources

Hydrodynamic Description of Heavy Ion Collisions [PDF]

open access: yes, 2007
We give a short review of hydrodynamic models at heavy ion collisions from the point of view of initial conditions, an equation of states (EoS) and freezeout process.
Nonaka, Chiho
core   +3 more sources

Synthesis of functionalized macrocyclic derivatives of trioxabicyclo[3.3.0]nonadiene

open access: yesBeilstein Journal of Organic Chemistry, 2012
C72-Macrocyclic systems functionalized with nitroaryl and arylamino groups were synthesized from the bisdioxine diacid dichloride 1,3,5,7-tetra-tert-butyl-2,6,9-trioxabicyclo[3.3.1]nona-3,7-diene-4,8-dicarbonyl dichloride (3).
Sabine Leber, Gert Kollenz, Curt Wentrup
doaj   +1 more source

No evidence of inequality aversion in the investment game. [PDF]

open access: yesPLoS ONE, 2018
We report experimental evidence on second-movers' behavior in the investment game (also known as the trust game) when there exists endowment heterogeneity.
Ismael Rodriguez-Lara
doaj   +1 more source

Actions and the Self: I Give, Therefore I am?

open access: yesFrontiers in Psychology, 2021
Self-signaling models predict less selfish behavior in a probabilistic giving setting as individuals are expected to invest in a pro-social identity. However, there is also substantial evidence that people tend to exploit situational excuses for selfish ...
Tobias Regner   +2 more
doaj   +1 more source

Cross-Serological Reaction of Glandless Cottonseed Proteins to Peanut and Tree Nut Allergic IgE

open access: yesMolecules, 2023
Food allergy is a potentially life-threatening health concern caused by immunoglobulin E (IgE) antibodies that mistakenly recognize normally harmless food proteins as threats.
Christopher P. Mattison   +4 more
doaj   +1 more source

Chiral dynamics of few-nucleon systems [PDF]

open access: yes, 2007
I discuss some recent developments in chiral effective field theory for few-nucleon systems.Comment: 8 pages, 6 figures, invited talk, International Nuclear Physics Conference (INPC 2007), Tokyo, Japan, June 3-8 ...
Bedaque   +38 more
core   +3 more sources

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