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2019
Up to now we have treated only temporally constant electric and magnetic fields. All properties of these static fields caused by resting charges or stationary currents can be derived from a few basic equations (see Chaps. 1– 3).
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Up to now we have treated only temporally constant electric and magnetic fields. All properties of these static fields caused by resting charges or stationary currents can be derived from a few basic equations (see Chaps. 1– 3).
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Neural correlates of temporality: Default mode variability and temporal awareness
Consciousness and Cognition, 2012The continual background awareness of duration is an essential structure of consciousness, conferring temporal extension to the many objects of awareness within the evanescent sensory present. Seeking the possible neural correlates of ubiquitous temporal awareness, this article reexamines fMRI data from off-task "default mode" (DM) periods in 25 ...
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Modeling Temporally Variable Transportation Networks
2004In this paper, a State-Based Dynamic Transportation Network (SBDTN) model is presented, which can be used to describe the spatio-temporal aspect of temporally variable transportation networks. The basic idea of this model is to associate a temporal attribute to every node or edge of the graph system so that state changes (such as traffic jams and ...
Zhiming Ding, Ralf Hartmut Güting
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Temporal variability of bacterioplankton is habitat driven
Molecular Ecology, 2018AbstractTemporal dynamics of bacterioplankton are rarely investigated for multiple habitats and years within individual lakes, limiting our understanding of the variability of bacterioplankton community (BC) composition with respect to environmental factors.
Obertegger U. +4 more
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Spatial and temporal variability of future ecosystem services in an agricultural landscape
Landscape Ecology, 2020Jiangxiao Qiu +4 more
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Temporal variables in parkinsonian speech
Interspeech 2004, 2004Temporal variables were detailed and compared in a text read by ten French subjects with mild to moderate Parkinson disease (PDS’s) and ten French healthy control subjects (CS’s). Longer total pause times were found for PDS’s, correlated to higher numbers of pauses and longer mean pause duration.
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Temporal Aggregation of Flow Variables
1987Adding the values of a variable associated with consecutive time periods is the type of temporal aggregation considered in this chapter. Examples of flow variables where this form of aggregation is common are income, consumption expenditures, sales, imports, etc.. For instance, the annual income is the sum of monthly or quarterly incomes.
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Exploration of Biogeochemical Temporal Variability
2004There is growing interest in better understanding the biogeochemistry of the world oceans, largely because of the rapid increase of atmospheric carbon dioxide, CO2, and the anticipated consequences for the oceans as well as the atmosphere. Interestingly, measurements are presently showing increasing levels of CO2 in the surface layers of the ocean in ...
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