Sentences with phrase «spatial temporal resolution»
Not exact matches
The field of live - cell imaging has expanded greatly in recent years, but still faces many challenges, such as how to improve spatial and temporal resolution as well as how to keep cells healthy for extended periods of time.
http://www.sciencemag.org/
Imaging with single electrons can track structural dynamics of gold and graphite in real space with femtosecond temporal resolution and angstrom spatial resolution.
Ultrafast electron crystallography with the use of a tilted optical geometry technique afforded the necessary atomic - scale spatial and temporal resolutions.
In this Perspective, Wolf and Ertl discuss results by Kliewer et al. (page 1399) and Petek et al. (page 1402), which illustrate the fundamental insights into the microscopic characteristics of electron dynamics at surfaces that can be obtained by state - of - the - art high spatial and temporal resolution studies.
The high spatial, temporal, and spectral resolution of IRIS was crucial to the discovery.
«As such, they offer unparalleled spatial and temporal resolution over other imaging technologies to help us achieve a better understanding of complex and uniquely human brain functions, such as language,» adds Thesen, an assistant professor at NYU Langone.
Silvio Rizzi and Joe Insley, Argonne Leadership Computing Facility, Argonne National Laboratory This shows the HACC cosmology simulation, which combines high spatial and temporal resolution in a large cosmological volume.
«Our Doppler LIDAR instrument can be used from a plane to remotely measure a hurricane's wind with high spatial and temporal resolutions.
The high spatial and temporal resolution of the SWITCH model permits an assessment of the energy generation, resource demands, and greenhouse gas emissions that come with different mixes of energy generation and distribution choices» says Daniel Kammen.
They have managed to capture the behaviour of extremely short laser pulses during focusing by means of very high spatial and temporal resolution.
At lower levels, in the retina and in the geniculate, cells in these two subdivisions differ in their color selectivity, contrast sensitivity, temporal properties, and spatial resolution.
As the method can be automated, it might be possible to obtain data on biodiversity in an unprecedented spatial and temporal resolution in the future.
Studies with better temporal and spatial resolution could help to reveal why nanocatalyst functionality is lost over time.
After data processing, the echoes returned by the structures crossed by these waves can provide images with unequalled spatial and temporal resolution: 80 micrometers and a few tens of milliseconds.
Although other methods have been used to capture multiple views sequentially, this new method improves spatial resolution without introducing additional illumination or compromising temporal resolution relative to conventional imaging.
NIRSIT, a functional near - infrared spectroscopy neuroimaging device, is set to change the landscape of neuroscience research and the medical sector by offering high spatial resolution as well as high temporal resolution in a portable and wireless manner.
He feels he has landed in an area with the right balance of variables, or, as he calls it, «a sweet spot of spatial and temporal resolution.»
But Betzig says that in terms of combined spatial resolution and temporal resolution, there is no technique like it.
«Combine CUP imaging with the Hubble Telescope, and we will have both the sharpest spatial resolution of the Hubble and the highest temporal solution with CUP,» he says.
«Mammalian fertilization, caught on tape: Using a new microfluidic device called the «IVF chip,» scientists obtain the first images with both high spatial and temporal resolution of the initial steps of fertilization.»
Alas, PET does not provide particularly good temporal or spatial resolution.
«The technique excels at high spatial and temporal resolution of speech — it's both very detailed and very fast.
«The size and nature of the calculations we had to do probably were not feasible until maybe four or five years ago, and the spatial and temporal resolution of scanning tunneling microscopy was not there,» Mavrikakis says.
Although non-invasive methods to explore brain function in humans such as functional imaging and EEG / MEG have been informative regarding the potential role of a given brain area in a particular cognitive function, they lack the necessary temporal and spatial resolution to study brain microcircuits.
Coherent diffractive imaging (CDI) is presented as a new full field imaging technique that can achieve very high spatial and temporal resolution simultaneously.
The current project will use high - resolution mass spectrometry - based metabolomics approaches to measure temporal and spatial changes of metabolic pathways in the RPE and retina under both physiological and disease conditions, with a focus on mTOR - mediated signal transduction pathways.
Conditional expression of hairpin constructs in Drosophila is a powerful method to disrupt the activity of single genes with a spatial and temporal resolution that is impossible, or exceedingly difficult, using classical genetic methods.
A key to a mechanistic understanding is the ability to observe membrane organization with a spatial resolution on the molecular level, a temporal resolution in the micro-second range and sensitivity down to the single molecule without disturbing the system (noninvasive).
This data set is similar to NCEP's but at a higher spatial and temporal resolution (∼ 78 km resolution).
Abstract: Surface ocean wind datasets are required to be of high spatial and temporal resolution and high precision to accurately force or be assimilated into coupled atmosphere - ocean numerical models and understand ocean - atmospheric processes.
Prior to Joining IDRI, Matthew worked at the Institut de Biologie Integrative de la Cellule, France with Dr. Frederic Boccard applying super resolution microscopy to study the temporal and spatial localization of proteins involved in bacterial chromosome organization.
Objective: To study, at high spatial and temporal resolution, the conformational dynamics of the nicotinic receptors enabling neuronal communication in the brain, which are major therapeutic targets linked to cognition and tobacco dependence.
In order to address the challenges of future ocean acidification at a regional scale, it is necessary to increase the resolution of spatial and temporal monitoring of the inorganic carbon system beyond what is currently available.
Current spatial coverage, temporal resolution and age control of available Holocene proxy data limit the ability to determine if there were multi-decadal periods of global warmth comparable to the last half of 20th century.
However some technical challenges still need to be taken to make the technology more accessible and usable to its full potential: gaining selective and comprehensive genetic access to the neurons of interest, controlling variation in the expression of the optogenetic tools (when using viruses) and its precise localization (axon vs. presynaptic terminals), tailoring light - delivery system signals to individual cells in a population rather than the population as a whole, developing observation techniques which have the same spatial and temporal resolution as those tools... to cite only a few of them.
Naturally, high spatial, spectral, and temporal resolution as well as a high polarimetric sensitivity can not be achieved at the same time.
One approach is to develop empirical regional models that enable aragonite saturation state to be estimated from existing hydrographic measurements, for which greater spatial coverage and longer time series exist in addition to higher spatial and temporal resolution.
Galactic Archaeology with Cool Stars (1899 Ballroom) Magnetic Fields, Dynamos and Aurorae from Brown Dwarfs to Exoplanets (Prochnow) Stellar surfaces with high spatial and temporal resolution (HCCC)
«This money will help us develop completely new optical methods to study dynamics in the living cell at very high spatial and temporal resolution.»
The scientific strategy of the CNM unites three crosscutting and interdependent scientific themes that collectively aim at the discovery and integration of materials across different length scales studied at the extremes of temporal, spatial, and energy resolutions.
We analysed high - temporal - resolution records of iceberg - rafted debris derived from the Antarctic Ice Sheet, and performed both high - spatial - resolution ice - sheet modelling of the Antarctic Ice Sheet and multi-millennial global climate model simulations.
By analyzing 80 proxy records from around the globe (generally with resolutions better than 500 years) the authors are able to evaluate the changes occurring during different time periods in order to characterize the spatial and temporal structure of the deglacial evolution.
Climate change scenarios are based on numerical models with finite spatial and temporal resolutions.
To run them stochastically for long simulation times requires using computational efficiencies that reduce complexity or spatial and temporal resolution.
chaos is born from a lack of resolution on a spatial and temporal sense.
This product is consistent with broad current knowledge about the surface sources and sinks of CO2, CH4 and N2O, but, to our knowledge, it is unique in its combination of temporal coverage, spatial resolution and inclusion of recent measurements.
A high - resolution dataset is prepared for the global Ocean during 1992 - 2006, with a spatial resolution of 1 degree, and weekly and monthly temporal resolutions.
His technique also offers far higher spatial and temporal resolution than other technologies.
«These projections for Europe are partially in agreement with studies based on datasets with much higher spatial and temporal resolution.
A listing of the spatial and temporal resolution of the atmospheric reanalysis datasets is given at https://reanalyses.org/atmosphere/comparison-table see the Model Output Resolution column and Publicly Available Dataset Resolutiresolution of the atmospheric reanalysis datasets is given at https://reanalyses.org/atmosphere/comparison-table see the Model Output Resolution column and Publicly Available Dataset ResolutiResolution column and Publicly Available Dataset ResolutionResolution column.