Sentences with phrase «temporal sampling of»
Another issue is whether the spatial and temporal sampling of the ocean heat content accurately captures the regions and depths at which heat changes are occurring.
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Moreover, cockroaches might be able to create stereotypical images of the odor plume in the mushroom body via temporal sampling of the odor signals, as antennae of cockroaches move voluntarily.
Not exact matches
Caves and colleagues instead looked at samples over extensive geographic and temporal spans in order to draw a fuller portrait of the climatic changes influencing soil composition.
Now a team of researchers working with France's Centre of Evolutionary and Functional Ecology and CIRAD, a French agricultural research and development center, has identified one such temporal control: sweet potato samples preserved in herbariums assembled by the first European explorers to visit many Polynesian islands.
Our short (40 minutes), but very sensitive time - resolved observations identified temporal variations in 1/3 of our sample.
In addition to 2 - photon microscopy, lightsheet microscopy is rapidly becoming the preferred technique for many of these samples due to its fast temporal resolution and decreased phototoxicity.
These samples do not necessarily require optical sectioning, but open the door to a number of other techniques that can improve contrast and resolution due to the lack of a requirement for high temporal imaging speeds.
Nicholas Simon: Temporal Dynamics of Association Cortex - Parahippocampal Interactions in a Continuous Delayed Nonmatched to Sample Task in Rats
Gaab, N., Gaser, C., Zaehle, T., Jancke, L. & Schlaug, G. Functional anatomy of pitch memory - An fMRI study with sparse temporal sampling.
The analysis of speech in different temporal integration windows: Cerebral lateralization as «asymmetric sampling in time».
S4, Supplementary Material online) for the temporal distribution of these samples).
Nonetheless, we do not believe that temporal or genetic heterogeneity in our samples unduly influenced our results, because the temporal scale of our study's biogeographical context (approximately 20,000 years) is approximately 2 orders of magnitude larger than that of our sample period (96 years).
We were unable to assess the influence of temporal heterogeneity in the other localities because sample date ranged too widely and inconsistently.
Unconditional Love Blue Bathroom Blues Set for Frederick Weston Hauntings RADIANT PRESENCE Sampling the Self Viral Images I wanted body as form and vice versa HAART in Art: Temporal Reflections on Artistic Representations Of HIV Medication Eyes, Lilacs & Spunk: Queer Aesthetic from Suggestion into Abstraction I Am My Own Landscape Instant Intimacies IT FEELS LIKE LOVE BUT IT»S THE DRUGS
By sampling various cultural and temporal trajectories, I'm exploring the notion of the now as a remix of past and future po
The third brief paper — «A measured look at ocean chlorophyll trends,» by Ryan R. Rykaczewski and John P. Dunne — echoes Mackas's analysis and concludes rather bluntly: «Our results indicate that much, if not all, of the century - long decline reported by Boyce et al. 1 is attributable to this temporal sampling bias and not to a global decrease in phytoplankton biomass.»
It discusses the clay mineral composition of sediment samples taken from the seafloor surface and marine cores in order to decipher spatial and temporal changes in the sediment provenance.
For the pelagic communities, the use of new acoustic technologies and continuously observing systems placed on moorings will give a new understanding of temporal changes beyond the snapshots available through point - sampling methods.
Both systematic and random errors are of concern, the former particularly, because of the changes in technology and sampling methods over the many decades, the latter from the very great spatial and temporal variability implied by Figs. 2, 6, and 8.
Both systematic and random errors are of concern, the former particularly, because of the changes in technology and sampling methods over the many decades, the latter from the very great spatial and temporal variability.
A recent study quantified the effects of spatial and temporal sampling resolution on diffusive and ebullitive CH4 emission estimates from 3 shallow boreal lakes and found that low sampling coverage is more likely to lead to underestimates of flux than overestimates (72 % chance of flux underestimation when bubble trap sampling is limited to 1 — 3 days; Wik et al. 2016).
Modified funnel trap designs can support longer - term, temporally resolved data by (a) incorporating an airtight housing equipped with a differential pressure sensor or optical bubble size sensor for automated, high temporal resolution measurements of ebullition fluxes (Varadharajan et al. 2010, Delwiche et al. 2015), and (b) installing an electronic unit to empty the trap once it reaches full capacity so that traps don't fill faster than they can be sampled (cited in Maeck et al. 2014).
«Uncertainty in any TOA radiative flux dataset results from a combination of factors including calibration, spectral sampling, angular sampling, spatial sampling, and temporal sampling, as well as algorithm changes.»
Furthermore, sampling theory suggests that Wood is also wrong with respect to the temporal resolution of climate models.
Coarse temporal sampling reduces the amplitude of glacial — interglacial oscillations in the intervals 7 — 17, 35 — 42 and 44 — 65 Myr BP.
It has been shown, by sampling globally complete data with realistic temporal and spatial variability, that this extrapolation procedure yields a more accurate estimate of annual global temperature than global integration methods that restrict the area to regions very close to observed points.
It does not mean that the output of their method has the same spatial and temporal sampling frame as the CRU / EIV series.
``... much, if not all, of the century - long decline reported by Boyce et al. is attributable to this temporal sampling bias and not to a global decrease in phytoplankton biomass.»
In this paper we analyze the temporal stability of anxiety and depression, based on large samples.
In a sample of 30 non-clinical subjects the temporal stability of the FAD was investigated.