Preparation of the voice dataset
A total of 454 voice recordings were collected from a dataset previously used in another study35. Of these, 288 recordings were from participants with various organic and non-organic speech disorders showing…
Category: 4. Physics
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Petri graph neural networks advance learning higher order multimodal complex interactions in graph structured data
Preliminaries
To aid further understanding, a brief introduction of background concepts is presented first, including basic terminology and notation. The formal notions of: graphs, hypergraphs, multilayer networks, Petri nets, network flows, and…
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The critical role of persistent disruption in advancing science
Uzzi, B., Mukherjee, S., Stringer, M. & Jones, B. Atypical combinations and scientific impact. Science 342, 468–472 (2013).
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Xu, H., Luo, R., Winnink, J., Wang, C. & Elahi, E. A…
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AI chip developed for decentralized use without the cloud
A new AI chip developed at the Technical University of Munich (TUM) works without the cloud server or internet connections needed by existing chips. The AI Pro, designed by Prof Hussam Amrouch, is modelled on the human brain. Its innovative…
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Invisible currents at the edge: Research team shows how magnetic particles reveal a hidden rule of nature
If you’ve ever watched a flock of birds move in perfect unison or seen ripples travel across a pond, you’ve witnessed nature’s remarkable ability to coordinate motion. Recently, a team of scientists and engineers at Rice University discovered a…
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Unexpected density functional dependence of the antipolar $$\boldsymbol{Pbcn}$$ phase in HfO2
Ground state properties
Despite the simple chemical composition, HfO2 exhibits a rich array of polymorphic phase transitions. In this study, we focus on the Pbcn phase and its stability relative to other polymorphs, including the monoclinic (M)…
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Yielding and plasticity in amorphous solids
Rodney, D., Tanguy, A. & Vandembroucq, D. Modeling the mechanics of amorphous solids at different length scale and time scale. Model. Simul. Mat. Sci. Eng. 19, 083001 (2011).
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Challenges and opportunities in exascale fusion simulations
IAEA World Fusion Outlook 2024 (International Atomic Energy Agency, 2024).
Meschini, S. et al. Review of commercial nuclear fusion projects. Front. Energy Res. https://doi.org/10.3389/fenrg.2023.1157394 (2023).
World Survey of Fusion Devices 2022…
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Meta-learning assisted robust control of universal quantum gates with uncertainties
Robust control of quantum gates
The evolution of a quantum system can be described by the following Schrödinger equation
$$\left\vert \dot{\psi }(t)\right\rangle =-iH\left\vert \psi (t)\right\rangle =-i({H}_{s}+\mathop{\sum…
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Molecular simulations of enzymatic phosphorylation of disordered proteins and their condensates
Markov-state models of simulations of chemically-driven dynamics
Molecular dynamics (MD) simulations, together with a thermostat holding the temperature fixed, can be employed to sample from the canonical equilibrium distribution. However,…
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