Results 41 to 50 of about 187,379 (300)

Inferring causality from noisy time series data

open access: yes, 2016
Convergent Cross-Mapping (CCM) has shown high potential to perform causal inference in the absence of models. We assess the strengths and weaknesses of the method by varying coupling strength and noise levels in coupled logistic maps.
Fusaroli, Riccardo   +4 more
core   +1 more source

High-Order Coupled Cluster Method (CCM) Calculations for Quantum Magnets with Valence-Bond Ground States [PDF]

open access: yes, 2009
In this article, we prove that exact representations of dimer and plaquette valence-bond ket ground states for quantum Heisenberg antiferromagnets may be formed via the usual coupled cluster method (CCM) from independent-spin product (e.g.
A. Koga   +91 more
core   +2 more sources

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Child contact management in high tuberculosis burden countries: A mixed-methods systematic review.

open access: yesPLoS ONE, 2017
Tuberculosis (TB) remains a leading cause of morbidity and mortality worldwide. Considering the World Health Organization recommendation to implement child contact management (CCM) for TB, we conducted a mixed-methods systematic review to summarize CCM ...
Daria Szkwarko   +5 more
doaj   +1 more source

Acute effects of cardiac contractility modulation stimulation in conventional 2D and 3D human induced pluripotent stem cell-derived cardiomyocyte models

open access: yesFrontiers in Physiology, 2022
Cardiac contractility modulation (CCM) is a medical device therapy whereby non-excitatory electrical stimulations are delivered to the myocardium during the absolute refractory period to enhance cardiac function.
Tromondae K. Feaster   +7 more
doaj   +1 more source

Ultralow-frequency collective compression mode and strong interlayer coupling in multilayer black phosphorus

open access: yes, 2015
The recent renaissance of black phosphorus (BP) as a two-dimensional 2D layered material has generated tremendous interest in its tunable electronic band gap and highly anisotropic transport properties that offer new opportunities for device applications.
Chen, Changfeng   +11 more
core   +1 more source

Ground-state phase structure of the spin-$\frac{1}{2}$ anisotropic planar pyrochlore [PDF]

open access: yes, 2015
We study the zero-temperature ground-state (GS) properties of the spin-$\frac{1}{2}$ anisotropic planar pyrochlore, using the coupled cluster method (CCM) implemented to high orders of approximation.
Bishop, R. F., Li, P. H. Y.
core   +2 more sources

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin   +5 more
wiley   +1 more source

Wine as a Potential Source of Probiotic Bacteria

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Wine has long been under the view of researchers to test it for prospective benefits to human health. Many recent studies have claimed how moderate consumption of wine, can be beneficial for us.
Miroslava Kačániová   +6 more
doaj  

Inflammatory Mechanisms in a Neurovascular Disease: Cerebral Cavernous Malformation

open access: yesBrain Sciences, 2023
Cerebral cavernous malformation (CCM) is a common cerebrovascular malformation causing intracranial hemorrhage, seizures, and focal neurologic deficits.
Ying Li   +9 more
doaj   +1 more source

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