Sentences with phrase «measured by the frequency»

The tick of an atomic clock is measured by the frequency of radiation emitted when electrons around an atom change energy states.

Libido and sexual function Treatment with testosterone improved sexual function in hypogonadal males in this very small study as measured by frequency and duration of erection and frequency of ejaculation.

Not exact matches

Overall by the high frequency measures the economy improved in September vs. August.

We can do that by dividing a measure of danger for each situation by the prevalence, or frequency, of that situation, and then comparing them.

Postnatal weight gain was taken from pediatric records, and the frequency of side effects was measured by maternal response to the interview questionnaire.

Reed was ranked as the 32nd most bipartisan member of the U.S. House of Representatives during the 114th United States Congress (and the seventh most bipartisan member of the U.S. House of Representatives from New York) in the Bipartisan Index created by The Lugar Center and the McCourt School of Public Policy that ranks members of the United States Congress by their degree of bipartisanship (by measuring the frequency each member's bills attract co-sponsors from the opposite party and each member's co-sponsorship of bills by members of the opposite party).

But an atomic clock works by measuring just such a frequency.

«By measuring how closely in time the two different - frequency photons arrive, we can test how closely they obey Einstein's Equivalence Principle.»

The frequencies of the backscattered light are measured by an optical receiver and those signals are processed to determine temperatures.

Now, Arnold and his team at NYU Tandon's MicroParticle PhotoPhysics Laboratory for BioPhotonics (MP3L) are the first to find a way to determine the density of charges on an area of a WGM micro-bead's surface, as well as the charge of an ensnared nanoparticle or virus, by measuring how light frequency fluctuates as the tiny particle follows its wobbly course around the sphere.

«Our data shows both groups experienced significant improvements in pain measures by 26 weeks after surgery, including frequency of pain with activity,» commented lead author Martin Kroslak, MBBS, MSpMed, MSurg, from the Orthopaedic Research Institute in Sydney, Australia.

Lezius and his team at Menlo Systems, a spin - off company of Nobel Laureate T.W. Hänsch's group at the Max Plank Institute for Quantum Optics, developed a fully automated optical frequency comb that measures only 22 by 14.2 centimeters and weighs 22 kilograms.

Single - frequency receivers can be used but, because of the errors introduced by the atmosphere, they can only measure movement relative to local reference points, such as each other.

«Children should always be controlled by the pediatric endocrinologist, besides being measured and weighed at different frequencies according to their age, for early detection if the patient has a problem of stunting,» said Maria Dolores Rodriguez Arnao specialist in pediatric endocrinology at Madrid's University General Hospital.

The Doppler radar currently used by the National Weather Service also measures the frequency change in returning waves, which provides the direction and speed at which the precipitation is moving.

Furthermore, the fundamental frequency of male wing beats have been measured at 500 to 900 Hz, far lower than the high - pitched tone emitted by Fugue FM.

By precisely measuring the orbital movements of MESSENGER using the subtle Doppler frequency shifts of its radio signal, geodesist David Smith of the Massachusetts Institute of Technology in Cambridge and 16 colleagues measured how the pull of gravity varies across Mercury, as the team reports online today in Science.

By measuring the changing frequency of the signals as the chopper passed each one, the researchers determined the approximate location, altitude, speed, and flight direction of the craft.

The earliest definitions of time and time - interval quantities were based on observed astronomical phenomena, such as apparent solar or lunar time, and as such, time as measured by clocks, and frequency, as measured by devices were derived quantities.

By utilizing intracavity mixing, these lasers can compactly measure the frequency of single - mode lasers without the need for a high - speed terahertz detector or an external solid - state laser.

With this in mind, groups at NIST led by James C. Bergquist and at JILA led by Ye have been measuring frequencies relative to clocks that use light and a comb to produce the output signal.

In practice, the Compton frequency for an atom is far too high to be measured by any electronic counter — something like a million - billion - billion cycles per second.

The satellite data is being combined with that collected by the National Lightning Detection Network and from a network of sensors that measure low - frequency electromagnetic emissions, or «sferics,» and changes in the direction of the electric field.

«But how can I measure the height difference, i.e. this frequency difference, if the two clocks are not standing side by side?

In the absence of HIV infection, the cxcr4 disruption frequency remained stable over time in four independent experiments testing four different ccr5 wild type donors as measured by deep sequencing.

By studying the frequency of dips in the star's light and measuring by how much the light dimmed, the team was able to determine the size and orbital period of the planeBy studying the frequency of dips in the star's light and measuring by how much the light dimmed, the team was able to determine the size and orbital period of the planeby how much the light dimmed, the team was able to determine the size and orbital period of the planet.

The frequency of gravitational lensing, which can be measured by counting the number of gravitationally lensed quasars within a given quasar catalog, allows one to infer the expansion speed of the universe, because the accelerated expansion increases the distance to each quasar and therefore enhances the chance of gravitational lensing (Figure 2).

After analyzing 964 sites cleaved in vitro by different 11 sgRNAs and measuring indel frequencies at hundreds of off - target sites in cells, we propose an off - target scoring system of each target site for minimizing CRISPR - Cas9 off - target effects in the human genome.

Immunization increased the frequency and number of gp33 - specific, TNF - α — producing splenic CD8 T cells at day 7 postinfection by 3 — 4 fold as measured by gp33 peptide restimulation (Fig. 2D, Supplemental Fig. 1C).

Because the molecules emit radio waves at specific frequencies, shifts in those frequencies caused by motions (called Doppler Shift) can be measured, revealing the direction in which the gas is moving relative to Earth.

By measuring the shift of the frequency very precisely, astronomers estimate the speed and direction of moving gas.

HIPWAC measures the very slight color (frequency) change of the hydrocarbon's infrared light caused by the motion of these molecules as they are carried by Titan's winds.

Researchers from the French National Center for Scientific Research (CNRS), the Côte d'Azur Observatory and elsewhere used observations made by the Solar and Heliospheric Observatory's (SOHO) Global Oscillations at Low Frequency (GOLF) instrument to measure solar oscillations, then used a new technique to determine the speed at which the solar core was spinning.

When releases ended, a definitive measure of the fitness cost of carrying the gene could be obtained by the rate of its declining frequency.

What if I told you that you could see a picture of your emotions — gratitude, peace, anger, joy, and so on — just by measuring your vibrational frequencies?

It's actually really easy to get started increasing your «vibe,» by printing the FREE Shopping List Robyn has provided, and thinking about the ways you would enjoy eating MORE of the 200 highest - frequency foods ever measured.

Much like a stethoscope or EKG would provide a gauge of the health of your cardiovascular system, REBA can gauge emotional blockages via a cord which is attached to your wrist, By sending a spectrum of brain wave frequencies that interfere with the coordination of the right and left side of the brain, a reaction profile and pattern is created and correlated with the four energetic levels — Vital, Emotional, Mental and Causal are measured.

The most problematic are electromagnetic frequencies (EMF) emitted by wireless internet, computers, your smart meter that measures your electric usage, cell phone towers, cell phones and the like.

However, this has been strongly criticised (Vigotsky et al. 2015a; Vigotsky et al. 2015b), not least because the electric potential difference within muscles, which is measured by EMG amplitude, is a function of both muscle fiber recruitment and motor unit firing frequency, as well as of several additional peripheral factors (Kuriki et al. 2012).

JDate is unique in that it also measures the users» religious compatibility by allowing preferences in adherence to the laws of kashrut, frequency of attendance of synagogue, and the form of Judaism practiced, if any.

It's the rare tale of Oedipal one - upmanship that feels charming, comically sharp and creepy in equal measures, helped by actors tuned in to the filmmakers» gently fucked - up frequency.

The seven survey items loading on Factor 2 measure the frequency with which specific actions with a direct focus on instructional improvement were enacted by the principal with individual teachers.

These studies measured the frequency of different forms of support provided by teacher leaders to classroom teachers.

The temptation is to measure risk by the frequency of events in the past.

The frequency of the neonatal cerebellar cortical degeneration (NCCD) mutations in Beagles in the United Kingdom was measured and analyzed by the Kennel Club Genetics Center in 2013.

Our analysis of 700,000 hip and 150,000 elbow records in the publically available OFA database demonstrate clearly that efforts to reduce the frequency and severity of hip dysplasia, and its secondary osteoarthritis in the USA based on radiographic evaluation (phenotype), have met with meager improvement in genetic quality as measured by estimated hip score breeding values since 1970 (Hou et al., 2014).

By Rasmus Benestad & Michael Mann Just as Typhoon Nargis has reminded us of the destructive power of tropical cyclones (with its horrible death toll in Burma — around 100,000 according to the UN), a new paper by Knutson et al in the latest issue of the journal Nature Geosciences purports to project a reduction in Atlantic hurricane activity (principally the «frequency» but also integrated measures of powerfulnessBy Rasmus Benestad & Michael Mann Just as Typhoon Nargis has reminded us of the destructive power of tropical cyclones (with its horrible death toll in Burma — around 100,000 according to the UN), a new paper by Knutson et al in the latest issue of the journal Nature Geosciences purports to project a reduction in Atlantic hurricane activity (principally the «frequency» but also integrated measures of powerfulnessby Knutson et al in the latest issue of the journal Nature Geosciences purports to project a reduction in Atlantic hurricane activity (principally the «frequency» but also integrated measures of powerfulness).

«By avoiding the (calibrating) instrumental period, and by using a fairly robust spectral measure for low - frequency performance, the above coherence analysis has uncovered several inconsistencies among the group of millennial reconstructions that figured prominently in the latest IPCC report and elsewherBy avoiding the (calibrating) instrumental period, and by using a fairly robust spectral measure for low - frequency performance, the above coherence analysis has uncovered several inconsistencies among the group of millennial reconstructions that figured prominently in the latest IPCC report and elsewherby using a fairly robust spectral measure for low - frequency performance, the above coherence analysis has uncovered several inconsistencies among the group of millennial reconstructions that figured prominently in the latest IPCC report and elsewhere.

All these sensors make measurements at critical frequencies at and above 85 gigahertz (GHz); sensors measure microwave emissions at 183 GHz, the signature frequency band emitted by water vapor, making it feasible to detect frozen hydrometeors (snow, ice, and the like) in the atmosphere.

**** The wind industry has known about, attempted to cover up and lied about the adverse health effects caused by incessant turbine generated low - frequency noise and infrasound for over 30 years; and knowing full - well that the dB (A) weighting is irrelevant to measuring the low - frequency noise spectrum, wrote their own «rules» that even make the risible -LSB-...]