Results 41 to 50 of about 18,641,397 (206)

Sedimentary C, N, and P steady-state transitions in Chinese lakes since 1850: stronger TN–TOC than TP–TOC coupling

open access: yesEcological Indicators
Chinese lakes have undergone widespread eutrophication and ecological degradation mainly since the mid-twentieth century under the combined influence of climatic change and intensified human activities.
Yue Zhuo   +6 more
doaj   +1 more source

Stein's method for steady-state diffusion approximations: An introduction through the Erlang-A and Erlang-C models

open access: yesStochastic Systems, 2016
This paper provides an introduction to the Stein method framework in the context of steady-state diffusion approximations. The framework consists of three components: the Poisson equation and gradient bounds, generator coupling, and moment bounds ...
Anton Braverman, J. G. Dai, Jiekun Feng
doaj   +1 more source

balanced-steady-state-2.pdf

open access: yes, 2016
Balanced steady-state free precession (bSSFP) is a magnetic resonance imaging (MRI) technique where magnetic spins in the body are repeatedly excited over a short period of time to create a steady-state MRI signal.
Meredith Taylor (2607253)
core   +1 more source

Steady-State Stand-Alone Power Flow Solvers for Integrated Transmission-Distribution Networks: A Comparison Study and Numerical Assessment

open access: yesEnergies, 2021
This paper compares and assesses several numerical methods that solve the steady-state power flow problem on integrated transmission-distribution networks.
Maria Eliza Kootte, Cornelis Vuik
doaj   +1 more source

Understanding time scales of diffusive fluxes and the implication for steady state and steady shape conditions [PDF]

open access: yes, 2016
The diffusion equation is one of the most commonly used models for describing environmental problems involving heat, solute and water transport. A diffusive system can be either transient or steady state.
Clement, T. Prabhakar   +5 more
core   +1 more source

Neural substrate of concurrent sound perception: direct electrophysiological recordings from human auditory cortex

open access: yesFrontiers in Human Neuroscience, 2008
In everyday life, consciously or not, we are constantly disentangling the multiple auditory sources contributing to our acoustical environment. To better understand the neural mechanisms involved in concurrent sound processing, we manipulated sound onset
Catherine Fischer   +10 more
doaj   +1 more source

Steady-state analysis toolkit

open access: yes, 2018
Code to run the steady-state trial identification and ...
Daniel Blustein (6157745)   +7 more
core   +1 more source

Steady-state solutions.

open access: yes, 2019
Four stacked bars are plotted for each case: the first bar shows the number of free and bound susceptible bacteria, and , at steady-state in the untreated scenario; the second bar shows the number of free and bound resistant bacteria, and , at steady ...
Sara Jabbari (665782)   +4 more
core   +1 more source

A New Approach to the Formant Measuring Problem

open access: yesProceedings, 2019
Formants are characteristic frequency components in human speech that are caused by resonances in the vocal tract during speech production. They are of primary concern in acoustic phonetics and speech recognition.
Marnix Van Soom, Bart de Boer
doaj   +1 more source

A novel steady-state maintenance simulation framework for multi- information disseminations in crowd network

open access: yesInternational Journal of Crowd Science, 2020
PurposeThe era of crowd network is coming and the research of its steady-state is of great importance. This paper aims to establish a crowd network simulation platform and maintaining the relative stability of multi-source dissemination systems.Design ...
Zhong Wang, Hongbo Sun, Baode Fan
doaj   +1 more source

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