Results 81 to 90 of about 3,282,591 (304)

Optimization of crystal nucleation close to a metastable fluid-fluid phase transition [PDF]

open access: yes, 2015
The presence of a metastable fluid-fluid critical point is thought to dramatically influence the crystallization pathway, increasing the nucleation rate by many orders of magnitude over the predictions of classical nucleation theory.
Buldyrev, Sergey V.   +5 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Strengthening foundation phase teacher education through mentoring

open access: yesSouth African Journal of Childhood Education, 2012
This paper explores a multidimensional mentorship model implemented between lecturers from the foundation phase at the Wits School of Education and four master’s students from the University of Limpopo, as part of the Departments of Education’s research initiative to strengthen foundation phase teacher education.
openaire   +3 more sources

Evaluating the Foundation Phase: key findings on children and families [PDF]

open access: yes, 2014
The Foundation Phase (introduced in 2008) provides a developmentally appropriate experiential curriculum for children aged 3-7 in Wales. The Welsh Government commissioned independent evaluation (led by WISERD) aims to evaluate how well it is being ...
Rhys, Mirain   +2 more
core  

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Optical manipulation of Berry phase in a solid-state spin qubit

open access: yes, 2015
The phase relation between quantum states represents an essential resource for the storage and processing of quantum information. While quantum phases are commonly controlled dynamically by tuning energetic interactions, utilizing geometric phases that ...
Auer, Adrian   +5 more
core   +1 more source

Dynamics of entanglement in a dissipative Bose-Hubbard dimer [PDF]

open access: yes, 2013
We study the connection between the semiclassical phase space of the Bose-Hubbard dimer and inherently quantum phenomena in this model, such as entanglement and dissipation-induced coherence.
Campbell, David K.   +3 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Neural Control of Interlimb Oscillations I: Human Bimanual Coordination [PDF]

open access: yes, 1994
How do humans and other animals accomplish coordinated movements? How are novel combinations of limb joints rapidly assembled into new behavioral units that rnove together in in-phase or anti-phase movement patterns during complex movement tasks?
Cohen, Michael A.   +2 more
core   +2 more sources

Teachers as change agents: Teaching English First Additional Language in schools in Gauteng

open access: yesReading & Writing
Background: Teachers are responsible for curriculum implementation and transformation. Therefore, they are viewed as the primary agents of change in teaching and learning.
Roy Venketsamy, Zjing Hu
doaj   +1 more source

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