Sentences with phrase «at a high frequency with»

The first three sets included targets that appeared at a low frequency, the fourth set had targets appear at a high frequency with feedback to let the observers know if they had been right or wrong and the fifth set of bags had targets appear at a low frequency again.

Not exact matches

Elsewhere in the issue, you'll find senior writer Thomas Watson's look at high - frequency trading, which suggests even those with a firm grasp on market fundamentals may not be able to explain everything that's happening on the exchanges these days (p. 56).

A sharp price move coupled with high volume often prompts speculation about the influence of high frequency trading, when computer algorithms are used to trade stocks at an extremely rapid pace.

Varieties such as Malbec, Moscato, Pinot Noir and Sauvignon Blanc are proving popular with the demographic, and at least 30 % of high - frequency wine - drinking millennials said they had bought wine from domestic wineries like Washington and Oregon, and overseas countries like Chile, Argentina, Germany, Portugal and South Africa over the last three months.

«I can only guess where he will go with monetary policy,» says Carl B. Weinberg, the chief economist at High Frequency Economics in Valhalla, N.Y.

With all the high frequency data available these days, like weekly economic data, and market pricing by the second, it can sometimes be good to tune the noise levels down and take a look at some longer term trends to help keep things in perspective.

«These things have evolved because they're good for the parents, but they sometimes, not [with] high frequency, but sometimes carry over» into offspring, study researcher William Rice, an evolutionary geneticist at the University of California, Santa Barbara, told LiveScience.

The U.S. is a violent society, as reflected in the statistics showing the very high rate at which we kill each other and the frequency with which we go to war.

The problem with Liverpool is the quality of chances the team gives away — we need only look at Liverpool's opponents» xG — which is always rather high considering the low frequency of shots the team usually faces.

Specifically, for fathers, higher expectations about their children's educational level, and greater level / frequency of interest and direct involvement in children's learning, education and schools, are associated strongly with better educational outcomes for their children, including: • better exam / test / class results • higher level of educational qualification • greater progress at school • better attitudes towards school (e.g. enjoyment) • higher educational expectations • better behaviour at school (e.g. reduced risk of suspension or expulsion)(for discussion / review of all this research, see Goldman, 2005).

This is another high - frequency request — along with the grocery cart cover, a lot of people want a high chair seat cover — for the standard wooden high chairs (shown at right) that one finds at most restaurants these days.

Among the women in the intervention group who reported problems, the frequency of full breastfeeding at 6 months was 23 (24 %) of 96 and was significantly higher compared with control group (4 [4.5 %] of 89; P <.001; Table 4).

«The median percentage reduction in seizure frequency was more than 29 percent for patients on a low - dose regimen of everolimus and nearly 40 percent for patients with high - dose regimen to the drug,» says David Franz, MD, founding director of the TSC Clinic at Cincinnati Children's Hospital Medical Center and the study's senior author.

The researchers used the state - of - the - art nanofabrication technology to make arrays of electrodes with a width of only 100 nanometers (0.00001 centimeters) to excite sound waves at an unprecedented high frequency that is higher than 10 GHz, the frequency used for satellite communications.

The hunter - gatherers also had a high frequency of genetic variants linked to reduced skin pigmentation — a known adaptation to environments with low UV radiation, such as those at high latitude.

For the one minute segment recorded with eyes closed, brainwaves were analyzed to identify asymmetries in electrical amplitudes at the higher frequencies.

By the end of this decade, many experts predict, the current method of making microcircuits — done by shining high - frequency light through stencil templates to etch connections onto a semiconductor chip — will have reached its physical limits, with individual elements bottoming out at something like one - fifth the size of today's best.

Hearing loss, such as associated with getting older, usually reduces hearing at high frequencies in both ears.

The system conceived at TU Eindhoven uses infrared light with wavelengths of 1500 nanometers and higher; this light has frequencies that are thousands of times higher, some 200 terahertz, which makes the data capacity of the light rays much larger.

Although the actual fang dentures weren't found at the site, Chatters suspects such a prosthesis is the most likely explanation for the procedure, given the high frequency of humans with jaguar teeth in iconography of the Olmec, Mayan, and Aztecan cultures and the prevalence of such dentures in the region about 2,000 years later.

By powering the membrane with a high frequency laser beam, researchers induced the BIC system to emit its own lower frequency laser beam (at telecommunication frequency).

«We realized that we could explain the data with what we call partial transmission processes, where metal phonons «feed» a much higher frequency diamond phonon at the interface.

Their calculations matched up with measurements only when they used the motion of particles captured at frequencies of 10 frames per second and higher.

Therefore, the results achieved in this study have shown that nonlinear effects in graphene nano - mechanical resonators reveal a hybridization effect at high energies that, if controlled, could open up new possibilities to manipulate vibrational states, engineer hybrid states with mechanical modes at completely different frequencies, and to study the collective motion of highly tunable systems.

The NIST team is experimenting with low - frequency magnetic radio — very low frequency (VLF) digitally modulated magnetic signals — which can travel farther through building materials, water and soil than conventional electromagnetic communications signals at higher frequencies.

Now the Holometer is taking data continuously, and with an hour's worth of data, physicists were able to confirm that there are no high - frequency gravitational waves at the magnitude where they were searching.

This allows researchers to record brain signals at higher frequencies and with less interference than measurements from the scalp.

This is because an orchestra is typically loudest around 500 Hz, with the sound level dropping off quickly at higher frequencies.

Around a «core» area where neurons fire at high frequencies, another large area with low frequency activity can be seen.

If the offset frequency is zero, then each line at the low - frequency end of the spectrum has a corresponding line with exactly twice its frequency at the high - frequency end.

At all sites, on average, urban birds sang and called at higher frequencies than their country cousins, with city hipster birds singing 195 hertz higher and calling 90 hertz higheAt all sites, on average, urban birds sang and called at higher frequencies than their country cousins, with city hipster birds singing 195 hertz higher and calling 90 hertz higheat higher frequencies than their country cousins, with city hipster birds singing 195 hertz higher and calling 90 hertz higher.

Its three very high - frequency band radar sites in Texas, Arizona and Alabama ping the heavens with radio waves at wavelengths between 1 and 10 metres and their reflections enable us to detect objects down to the size of a basketball.

According to the research, led by Dr. Belle Gavriel - Fried of TAU's School of Social Work and conducted by TAU student Idit Sherpsky, in collaboration with Dr. Israel Bronstein of Bar - Ilan University, the participation of male high - school students in competitive sports is associated with problem gambling and gambling frequency, and female students who participate in competitive sports are at a higher risk of gambling frequency.

Overall, the X4 - ZFNs are highly specific for cxcr4 with low frequency disruption clearly seen at 2 of 15 putative off - target sites with the highest homology to the intended target.

from the University of Washington reported a surprising finding - when delivered via AAV infection, gene targeting vectors with relatively short (1 kb) homology arms underwent homologous recombination at a frequency three orders of magnitude higher than identical targeting vectors delivered through transfection of naked DNA

In that year, Russell and Hirata from the University of Washington reported a surprising finding - when delivered via AAV infection, gene targeting vectors with relatively short (1 kb) homology arms underwent homologous recombination at a frequency three orders of magnitude higher than identical targeting vectors delivered through transfection of naked DNA.

As voltage is applied, the reactor shakes — at a higher, 390 Hz frequency compared with the tip - sonicator — creating bubbles in the solution within the reactor.

«Conversely, there is more and better evidence across Iceland that when the ice sheet underwent major reduction at the end of the last glacial period, there was a large increase in both the frequency and volume of basalt erupted — with some estimates being 30 times higher than the present day.

At frequency around 10 GHz, the Square - Kilometre - Array, once available, will provide the highest sensitivity and deliver the capability to achieve timing precision as good as 100 microsecond with GC pulsars.

The very high levels of metabolic activity may have implications for the development of autoimmunity and malignancy, both of which occur at higher frequency in patients with GLILD.

March 19 - 23, 2018, at Lorenz Center in Leiden, this workshop brings together experts and interested radio astronomers to learn how to produce high resolution images with the Low Frequency Array (LOFAR) and to discuss and finalize the details for implementing a pipeline to do this on a large scale to post-process already existing observations.

Thus, tumors with loss of heterozygosity (LOH) at 9p21 - the chromosomal location of p16 - should have a high frequency of intragenic mutations in the other allele that block gene function.

«Accessing high - power pulsed magnetic resonance at magnetic fields up to 32 Tesla coupled with frequencies up to 4.5 terahertz will create a new frontier in high magnetic field science.»

With higher frequencies swamped by dust emission and lower frequencies by another «foreground» called synchrotron radiation, 150 gigahertz sat at a sweet spot with minimal contaminatWith higher frequencies swamped by dust emission and lower frequencies by another «foreground» called synchrotron radiation, 150 gigahertz sat at a sweet spot with minimal contaminatwith minimal contamination.

A genome - wide FST scan comparison with previous sequence data from an area in West Africa with higher infection endemicity indicates that regional gene flow prevents genetic isolation, but revealed allele frequency differentiation at three drug resistance loci and an erythrocyte invasion ligand gene.

Scientists in this field are now able to image and control a single spin at gigahertz frequencies with high fidelity.

The HIGH population expressed pluripotency genes at a greater frequency than the other cell populations, and as with the previous analysis, Oct - 4 and DNMT3b were in general more uniformly expressed than were nanog, TDGF - 1 or GDF - 3 (Figure 3a — b).

Researchers at Cornell University Medical College showed that the «frequency of feedings with soy - based milk formulas in early life was significantly higher in children with autoimmune thyroid disease.»

Even the research from India that jump - started Campbell's interest in the diet - cancer link showed that rats on a low - casein diet were dying with disturbing frequency, while the high - protein rats — tumored as they may have been — were at least staying alive.13 (It's surprising, then, that The China Study promotes a plant - based diet to prevent cancer, when death is equally effective and requires fewer shopping trips.)

So, in its place of coaching them once per week at the top of your leg day, target them thrice per week by adding them into different coaching days with other body parts this is termed as high frequency.