Results 41 to 50 of about 880 (146)

The eccentricity sequences of Fibonacci and Lucas cubes

open access: yesDiscrete Mathematics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Castro, Aline, Mollard, Michel
openaire   +2 more sources

Competitive Interactions Between Generalist Predators and Their Effects on Shared and Non‐Shared Pests in a Greenhouse Crop

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Orius laevigatus engages in unidirectional intraguild predation on Transeius montdorensis. Despite this, both predators coexisted and suppressed the shared thrips prey. Aphids, a non‐shared prey, were effectively controlled by O. laevigatus even when its population was limited due to intraguild predation. T.
Angelos Mouratidis   +3 more
wiley   +1 more source

Las voces de Baha‐blantes: An analysis of the language learning investment of intermediate students of Spanish at the tertiary level

open access: yesForeign Language Annals, EarlyView.
Abstract This study examines the language learning investment of five intermediate learners of Spanish at a tertiary institution in The Bahamas. It draws on participants’ language learning journeys to consider how their previous experiences and access to language learning opportunities contributed to their investment.
Valentino Rahming
wiley   +1 more source

The degree sequence of Fibonacci and Lucas cubes

open access: yesDiscrete Mathematics, 2011
The Fibonacci cube $\Gamma_n$ is the subgraph of the $n$-cube induced by the binary strings that contain no two consecutive 1's. The Lucas cube $\Lambda_n$ is obtained from $\Gamma_n$ by removing vertices that start and end with 1. It is proved that the number of vertices of degree $k$ in $\Gamma_n$ and $\Lambda_n$ is $\sum_{i = 0}^k \binom{n-2i}{k-i} \
Klavžar, Sandi   +2 more
openaire   +3 more sources

The Legacy of Policy Inaction in Climate‐Growth Models

open access: yesInternational Economic Review, EarlyView.
ABSTRACT To better understand the structure and core mechanisms of a broad class of climate‐growth models, we study a simplified version of the dynamic integrated model of climate and the economy (DICE) through the lens of growth theory. We analytically show that this model features a continuum of saddle‐point stable steady states.
Thomas Steger, Timo Trimborn
wiley   +1 more source

Search for central exclusive production of top quark pairs in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV with tagged protons

open access: yesJournal of High Energy Physics
A search for the central exclusive production of top quark-antiquark pairs ( t t ¯ $$ \textrm{t}\overline{\textrm{t}} $$ ) is performed for the first time using proton-tagged events in proton-proton collisions at the LHC at a centre-of-mass energy of 13 ...
The CMS collaboration   +2449 more
doaj   +1 more source

Remote Sensing of Endogenous Pigmentation by Inducible Synthetic Circuits in Grasses

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Plant synthetic biology holds great promise for engineering plants to meet future demands. Genetic circuits are being designed, built and tested in plants to demonstrate the proof of concept. However, developing these components in monocots, which the world relies on for grain, lags behind dicot models, such as Arabidopsis thaliana and ...
Dong‐Yeon Lee   +13 more
wiley   +1 more source

Spaceflight and sport science: Physiological monitoring and countermeasures for the astronaut–athlete on Mars exploration missions

open access: yesExperimental Physiology, EarlyView.
Abstract Long‐duration spaceflight impacts essentially every system in the human body, resulting in multisystem deconditioning that might impair the health and performance of crewmembers, particularly on long‐duration exploration missions to Mars. In this review, we apply the sport science model of athlete monitoring, testing and training to astronauts;
Luke DeVirgiliis   +8 more
wiley   +1 more source

Exploring Oxygen Electrocatalysis in Phosphonium Ionic Liquids Towards Sodium–Oxygen Batteries

open access: yesChemElectroChem, Volume 13, Issue 7, 1 April 2026.
Sodium–oxygen (Na–O2) batteries are attractive candidates for high‐energy storage systems; however, their long‐term operation is hindered by the instability of highly reactive intermediates such as the superoxide anion (O2•−). Ionic liquids (ILs) have emerged as promising electrolytes not only because of their intrinsic safety but also due to their ...
Laura Garcia‐Quintana   +7 more
wiley   +1 more source

The observability of the Fibonacci and the Lucas cubes

open access: yesDiscrete Mathematics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
DEDO', ERNESTO   +2 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy