Sentences with phrase «own signal detection»

Using Signal Detection Theory, Donovan examined to what extent maternal psychosocial factors affect sensitivity to responses to infant cry.

Researchers are also interested in how the movement of waves from water into rock, and vice versa, affects signal detection.

Signal detection sensitivity may be increased through controllable noise generation.

«The signal detection for our technique is very similar to what is done with stimulated Raman scattering, except that instead of detecting only the intensity of the light, we detect polarization information that tells us if molecules are highly oriented or totally disorganized.»

Another obstruction to obtaining a clear signal detection is the interfering electromagnetic noise generated by all bodies at temperatures above absolute zero — 0 Kelvin or minus 273 degrees Celsius.

However, the weak radio emission from molecules often made the observations difficult and took us many days for signal detection using conventional radio telescopes.

Southall et al (2003)-- Signal Detection Ranges This study uses a combination of field and laboratory data to make predictions about how far from one another elephant seals can be and still hear one another.

The labeled aRNA is on a single chip for hybridization and signal detection by Streptavidin - phycocerithrine in the post-hybridization process.

The ncRNA Program takes care of the rest of target preparation, hybridization, chip post-hybridization signal detection, chip scanning, chip girding, data crunching, preliminary data analysis and data interpretation, if needed.

If correct, this would be a landmark discovery signaling the detection of a primordial galaxy seen during its formation.

Participants, and a signal detection framework was applied to examine the outcomes.

The Honda Sensing package includes advanced safety and driver assistance features such as Adaptive Cruise Control, Collision Mitigation Braking System, Lane Keeping Assist System, Lane Departure Warning, Road Departure Warning and Road Departure Mitigation and Traffic Signal Detection.

Not only is it housed in a robust metal frame behind toughened Corning ® Gorilla ® glass, it has a highly durable 1670mAh battery, which is optimised with Huawei's own signal detection technology, making the entertainment experience last longer.

This is often attributed to scent sensitivity or to electric signal detection.

In communications engineering, signal detection theory has been supplanted by information theory.

Signal detection theory identifies the one correct inference by the method of heuristics.

«Robust estimation of background noise and signal detection in climatic time series» Michael E. Mann and Jonathan M. Lees — Earth and Environmental Science 1997: http://www.springerlink.com/content/nk12h33m6r9t6j58/

The reason signal detection theory should be in the toolkit of every scientist is because it provides a mathematically rigorous framework to understand the nature of decision processes.

Working from an example, we show how a composite may be objectively constructed to maximize signal detection, robustly identify statistical significance, and quantify the lower - limit uncertainty related to hypothesis testing.

Being conservative in signal detection (insisting on high confidence that the null hypothesis is void) is the opposite of being conservative in risk assessment.

He was one of the first scientists to address what we now call the «signal detection problem» — the problem of determining where we might expect to see the first clear evidence of a human effect on global climate.

This course covers a variety of important aspects of the career, including reporting, report writing, signal detection and risk management, as well as providing a thorough understanding of the regulatory bodies around the world.

Research and development in various projects including non-thermal plasma microbial sterilization, bioheat transfer, nonionizing radiation bioeffects, statistical analysis, radar signal detection, neural simulation system identification, bioagent detection and dose estimation, evoked potential signal acquisition and analysis, biological weapons countermeasures, stereo x-ray image analysis of printed circuit boards, electros...

The data were subjected to a... signal detection analysis.

Not exact matches

The $ 136,000 car was tricked out with just about every technological addition on the market today: a rear - view camera (including night vision), electric rear and side shades, satellite radio, active blind spot detection, a steering wheel that rumbles if you change lanes without signalling, a touch - knob - controlled heads - up - display with GPS and a high - end Bang & Olufson sound system complete with dashboard - mounted tweeter.

-- Debunking the Myths of Link Spam Detection (AUDIO at SearchMarketingNow)-- 3 Common Link Building Questions Answered By 4 Expert (at SearchEngineLand)-- Key Problems With Current Social Link Graph Signals (at SearchEngineLand)-- Contrarian Perspectives On Link Building (at SearchEngineLand)-- Can Likes, Pluses?

On detection of metal, a signal light flashes.

However, the latest advancements in metal detection systems, which use multi simultaneous frequency and product signal suppression technology, now also deliver high sensitivity in these types of applications.

In its most recent study, the lab used rigorous detection techniques to look for such signals in human breast milk.

The Large Animal Detection System (LADS) sends out a 360 - degree radar signal every second, then monitors the reflections to work out what animals are there.

The resulting high signal - to - noise ratio makes for very responsive detection.

«Measurements of the extragalactic background radiation are always hard to get, because this signal is very faint and, as a result, its detection is strongly dependent on how well one can remove the sources of contamination,» says Angelica De Oliveira - Costa, an expert on cosmic background observations at the Massachusetts Institute of Technology.

«Ants stomp, termites tiptoe: Predator detection by a cryptic prey: Learning how termites extract and synthesize a specific sound / vibration signal amidst a cacophony of other sounds could lead to advances in technologies based on acoustic signatures.»

Rubin - Delanchy — in collaboration with Nick Heard, reader in statistics at Imperial College London, and Carey Priebe, professor of statistics at The Johns Hopkins University — has developed a «linear algebraic» approach to network anomaly detection, in which nodes are embedded in a finite dimensional latent space, where common statistical, signal - processing and machine - learning methodologies are then available.

Sadly, the signal still differs from the detections by the other groups, so Collar is not announcing evidence for dark matter yet.

This does not account for the actual strengths of the Kepler 452 b signal, artificially driving down the confidence of the detection.

These similar kinds or synchronized signals were found in brain areas that are connected with the early - stage processing of visual stimuli, detection of movement and persons, motor coordination and cognitive functions.

An international research project led by Kazuyuki Takeda of Kyoto University and Koji Usami of the University of Tokyo has developed a new method of light detection for nuclear magnetic resonance — NMR — by up - converting NMR radio - frequency signals into optical signals.

But if there are astrophysical events that produce gravitational waves at frequencies too high for LIGO to spot, their memory signals might fall easily into the observatory's detection range, thus allowing us to pick them up.

«The high detection efficiency and low dark count rate of the SNSPD means that the weak signal from the backscattered light can be detected with a high signal - to - noise ratio,» said Xia.

Further, there is no way to amplify the signal, leading to low detection efficiency overall.

LIGO's detection of this event, plus another, fainter signal that also looks like a black hole merger, means we can conclude that black hole binaries this size can and do form in nature.

«By also binding with the magnetically tagged peptide, the biomarker is enhanced, generating enough signal for MRI detection of small, high - risk cancer and micromestastases.»

The challenge with miniaturization: Also achieving a broader dynamic range of detection, for small signals, such as sound, vibration, and radio waves.

Most studies of animal warning colors focus on how well they deter potential predators, but far fewer have examined whether the same signals help their bearers avoid detection by parasites, prey, or competitors, the researchers say.

That detection was riddled with problems, drawn out from spurious data, and ignored a low signal - to - noise ratio in search of a sensational new planet, the kind science fiction has long dreamed of.

Moreover, when cooled down to temperatures near absolute zero, these resonators can play an important role in the detection of the faintest quantum signals and in the definition of new telecommunication technologies in which the counterintuitive properties emerging at the quantum scale can lead to intrinsically secure exchange of information.

This timing problem is not normally an issue for exoplanet hunters, but the efforts to strip out stellar activity boosted other periodic signals in the data, leading to a false detection, says Rajpaul — something the original team couldn't have anticipated.

As a step toward that goal, the NIST researchers demonstrated detection of digitally modulated magnetic signals, that is, messages consisting of digital bits 0 and 1, by a magnetic - field sensor that relies on the quantum properties of rubidium atoms.

Biomonitoring detects a chemical's presence only and can not evaluate whether its detection signals adverse effects or disease, the report cautions.