Results 41 to 50 of about 30,551 (247)

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

Constraining the Skyrme effective interactions and the neutron skin thickness of nuclei using isospin diffusion data from heavy ion collisions [PDF]

open access: yes, 2006
Recent analysis of the isospin diffusion data from heavy-ion collisions based on an isospin- and momentum-dependent transport model with in-medium nucleon-nucleon cross sections has led to the extraction of a value of $L=88\pm 25$ MeV for the slope of ...
BAO-AN LI   +6 more
core   +3 more sources

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

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

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

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

Intrusion of alien tree species in the city forests of Novosibirsk [PDF]

open access: yesСибирский лесной журнал, 2019
In the course of the work, a study was conducted of urban forests in the territory of the Sovetskiy district of the city of Novosibirsk. There are 24 alien species of woody plants that are found in the forest areas of the residential zone and in the ...
A. P. Belanova   +3 more
doaj   +1 more source

Stellar Mass Loss-Driven Wind Models of Elliptical Galaxies?

open access: yes, 1994
Recent claims in the literature (Bressan, Chiosi & Fagotto 1994) that the epoch describing the onset of galactic winds in spheroidal star systems has been severely overestimated in the past, due to the neglect of energy deposited in the interstellar ...
Gibson, Brad K.
core   +1 more source

Plasmodium falciparum Chloroquine-pfcrt Resistant Haplotypes in Brazilian Endemic Areas Four Decades after CQ Withdrawn

open access: yesPathogens, 2023
(1) Background: Malaria is a public health problem worldwide. Despite global efforts to control it, antimalarial drug resistance remains a great challenge.
Rebecca de Abreu-Fernandes   +12 more
doaj   +1 more source

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