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Effect of the degree of inversion on the photoelectrochemical activity of spinel ZnFe2O4
(Multidisciplinary Digital Publishing Institute, 2019-05-09)
Physicochemical properties of spinel ZnFe2O4 (ZFO) are known to be strongly affected by the distribution of the cations within the oxygen lattice. In this work, the correlation between the degree of inversion, the electronic ...
Interacting opinion and disease dynamics in multiplex networks: Discontinuous phase transition and nonmonotonic consensus times
(American Physical Society, 2017-05)
Opinion formation and disease spreading are among the most studied dynamical processes on complex networks. In real societies, it is expected that these two processes depend on and affect each other. However, little is ...
Activated Random Walks on Zd*
(Institute of Mathematical Statistics, 2020-10)
Some stochastic systems are particularly interesting as they exhibit critical behavior without fine-tuning of a parameter, a phenomenon called self-organized criticality. In the context of driven-dissipative steady states, ...
Nonthermalized precursor-mediated dissociative chemisorption at high catalysis temperatures
(American Chemical Society, 2020-03)
Quasiclassical trajectory calculations and vibrational-state-selected beam-surface measurements of CH4 chemisorption on Ir(111) reveal a nonthermal, hot-molecule mechanism for C-H bond activation. Low-energy vibrationally ...
Estimation of the fracture toughness threshold of a ferritic steel at the lower ductile to brittle transition region
(Universidade Federal de São Carlos, 2016-09)
The ADN420 ferritic steel (A615 steel Grade 60 [420]), used as reinforcing bars (rebar) in concrete, shows the so called ductile to brittle transition. Room temperature is located on the lower third region of the transition ...
X-ray emission in atomic transitions to M shells of Hf, Ta, W, Pt and Au
(IOP Publishing, 2019-01-08)
The x-ray emission in atomic decays to M-shell of Hf, Ta, W, Pt and Au induced by electrons was studied. To this purpose, M x-ray spectra were acquired with a wavelength dispersive spectrometer, and processed by a parameter ...
Learning and distinguishing time series dynamics via ordinal patterns transition graphs
(Elsevier Science Inc, 2019-12)
Strategies based on the extraction of measures from ordinal patterns transformation, such as probability distributions and transition graphs, have reached relevant advancements in distinguishing different time series ...
Ecosystem dynamics and management after forest Die-Off: A global synthesis with conceptual state-and-transition models
(Ecological Society of America, 2017-12)
Broad-scale forest die-off associated with drought and heat has now been reported from every forested continent, posing a global-scale challenge to forest management. Climate-driven die-off is frequently compounded with ...
Triacylglycerol synthesis directed by glycerol-3-phosphate acyltransferases −3 and −4 is required for lipid droplet formation and the modulation of the inflammatory response during macrophage to foam cell transition
(Elsevier Ireland, 2021-01)
Background and aims: The transition of macrophage to foam cells is a major hallmark of early stage atherosclerotic lesions. This process is characterized by the accumulation of large cytoplasmic lipid droplets containing ...
Unconventional critical activated scaling of two-dimensional quantum spin glasses
(American Physical Society, 2016-07)
We study the critical behavior of two-dimensional short-range quantum spin glasses by numerical simulations. Using a parallel tempering algorithm, we calculate the Binder cumulant for the Ising spin glass in a transverse ...