Results 71 to 80 of about 187,233 (274)

Two-component equations modelling water waves with constant vorticity

open access: yes, 2014
In this paper we derive a two-component system of nonlinear equations which model two-dimensional shallow water waves with constant vorticity. Then we prove well-posedness of this equation using a geometrical framework which allows us to recast this ...
Escher, Joachim   +3 more
core   +1 more source

Participatory Policy Development: Reflections on Designing the Strong Roots for Our Futures Program in Victoria

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT In this paper, we trace the journey to create the Strong Roots for our Futures Program, a government program to resource and support Traditional Owners to undertake a range of activities in areas where no state recognition existed. We provide a background to state recognition in Victoria before considering the program design, leading to an ...
Nell Reidy   +2 more
wiley   +1 more source

High-performance large-area quasi-2D perovskite light-emitting diodes

open access: yesNature Communications, 2021
Performance of perovskite LED tends to decline as the active area increases, thus understanding the failure mechanism is paramount to surmount this limitation.
Changjiu Sun   +12 more
doaj   +1 more source

Differential Effects of Written Corrective Feedback on Iranian High School Students’ Grammatical Accuracy [PDF]

open access: yesTeaching English Language, 2015
Prompted by the interaction hypothesis and focus on form instruction, corrective feedback has received much attention in recent years within the interactionist framework.
Ali Roohani   +2 more
doaj   +1 more source

Counting elliptic curves of bounded Faltings height

open access: yes, 2016
We give an asymptotic formula for the number of elliptic curves over $\mathbb{Q}$ with bounded Faltings height. Silverman has shown that the Faltings height for elliptic curves over number fields can be expressed in terms of modular functions and the ...
Hortsch, Ruthi
core   +1 more source

The Impact of Explicit and Implicit Recasts on the Grammatical Accuracy of Iranian EFL Learners’ Writing Performance [PDF]

open access: yesJournal of Applied Linguistics, 2013
The present study aimed at investigating the effects of explicit and implicit recasts on Iranian EFL learners' acquisition of English relative clauses.
Saeideh Ahangari, Farhad Golpour
doaj  

Tuning local chemistry of P2 layered-oxide cathode for high energy and long cycles of sodium-ion battery

open access: yesNature Communications, 2021
High-capacity and structural stable cathode materials are challenges for sodium-ion batteries. Here, the authors report a layered P2-Na0.612K0.056MnO2 with large-sized K+ riveted in the Na-layers to enable 0.9 Na+ (de)insertion with a reversible phase ...
Chenchen Wang   +11 more
doaj   +1 more source

Osteohistology of two phorusrhacids reveals uninterrupted growth strategy

open access: yesThe Anatomical Record, EarlyView.
Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer   +2 more
wiley   +1 more source

Sparse bayesian polynomial chaos approximations of elasto-plastic material models [PDF]

open access: yes, 2017
In this paper we studied the uncertainty quantification in a functional approximation form of elastoplastic models parameterised by material uncertainties.
Matthies, Hermann G., Rosic, Bojana
core  

The absent presence of disability in British higher education

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Rates of disability disclosure are steadily increasing in British higher education (HE), with 18% of the student population having a known disability in 2023/24. It might be assumed that progress is being made with increased representation, rights and support for disabled students.
G. Koutsouris   +5 more
wiley   +1 more source

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