Sentences with phrase «by observing»

By observing and measuring changes to the mitochondria, it may be possible to intervene to ensure the health of the RGC, before vision is lost.

By observing this cosmic feast, scientists hope to understand more about how and when gas is lost from smaller galaxies.

This was further demonstrated by observing a rescue in metastatic efficiency by injecting POSTN - deficient tumor cells into wild - type recipient mice (Malanchi et al., 2012).

This meant the team could make hundreds of detailed observations of each shock wave by observing how it distorted the pattern of sunspots.

Researchers from Heidelberg University and the German Cancer Research Center have succeeded in mapping the intracellular topology by observing proteins in living cells on multiple time and length scales.

By observing the phase transition between liquid and gas, we measure very precisely these surprising quantum effects.»

Made by observing simultaneously from four countries, including Sweden, the image shows the glowing centre of the galaxy Messier 82 — and many bright remnants of supernova explosions.

The functional necessity of POSTN was investigated by observing the pulmonary metastatic potential in POSTN - knockout MMTV - PyMT mice, which showed a statistically significant decrease compared to controls (Malanchi et al., 2012).

These seismic measurements enabled scientists to visualize these ultralow velocity zones in some regions along the core - mantle boundary, by observing the slowing down of seismic waves passing through them.

Barrett and colleagues studied learning strategies in the monkeys by observing how they learned to open the fruit of the Panama tree.

These extra dimensions can only be detected by observing WIMPS that have leaked into the four dimensions (three of space and one of time) that are familiar to us.

Given that even twins may learn expressions by observing their counterparts, Gili Peleg of the University of Haifa in Israel and her colleagues tested the surmise in 21 families containing one blind relative.

But there are uncertainties about whether the octopuses have learned this behaviour by observing others, or by working it out for themselves in each case.

Researchers studying the dynamics of the strong force typically must do so by observing how the strong force allows multi-quark particles to manifest when produced in particle accelerators.

Researchers from the Department of Biomedicine at the University of Basel discovered novel mechanisms of cell migration by observing cells moving on lines of connective tissue.

But «by observing light going 17 meters per second, it gave impetus to a worldwide effort in that direction,» says Stephen E. Harris of Stanford University, who collaborated with Hau and first demonstrated electromagnetically induced transparency and slowed light with it in the early 1990s.

His team detected KELT - 9b by observing the dip in light as the planet passed between us and its star, which is about 650 light years away (Nature, doi.org/b73g).

By observing whole - brain activity in live zebrafish, researchers from the RIKEN Brain Science Institute have visualized for the first time how information stored as long - term memory in the cerebral cortex is processed to guide behavioral choices.

By observing the zebrafish brain activity upon presentation of the red LED they were able to visualize the process of remembering the learned avoidance behavior.

Various elements emit light at specific EUV and X-ray wavelengths depending on their temperature, so by observing in several different wavelengths, a picture of the complete temperature structure of the corona can be made.

By observing these natural stimuli, professor Holtmaat's team was able to demonstrate that sensory stimulus alone can generate long - term synaptic strengthening without the neuron discharging either an induced or natural electrical pulse.

Most of those were found by observing temporary small decreases in the light coming from those stars due to a planet passing.

By observing complete sperm development in vitro, researchers can tackle some fundamental questions.

I'm confident that we'll detect signs of life on exoplanets (planets around other stars) by observing the atmospheres of the planets that we're detecting now — especially those similar to Earth in mass and orbit — and finding oxygen and other chemical signatures there.

The new commissioner, who has been a proponent of so - called pragmatic clinical trials, designed to gather more useful data by observing broad populations in real - world settings, said in his November 2015 confirmation hearing that streamlining clinical trials would be among his priorities.

Just as right - handedness indicates left - brain dominance in most humans, brain laterality was determined in birds by observing which eye each bird used to fixate on a piece of food and which foot grabbed it.

Satellites can detect volcanic ash by observing the scattering of ultraviolet light from the sun.

By observing how muscle proteins and enzymes degrade in pigs, scientists at the University of Salzburg have developed a new way of estimating time since death that functions up to at least 240 hours after death.

There were no instruments to monitor the probe directly, but NASA verified that the probe separated from Galileo by observing a Doppler shift in the frequency of Galileo's radio signal, heat loss from the bay that had held the probe, and the breaking of electrical connections to the probe.

But researchers hope to glean more information about the thickness of the inner rings by observing the shapes that the moon shadows cast on them.

By creating a virtual problem landscape, IU cognitive scientists explored the dynamics, advantages and disadvantages of «social learning» — the act of learning about the world by observing or imitating others.

By observing the ultraviolet light from the galaxies found in this study the astronomers were able to calculate whether these were in fact some of the galaxies involved in the process.

Marcus and former graduate student Jessica Konen, PhD began by observing how a mass of lung cancer cells behaves when embedded in a 3 - D protein gel.

Weather by observing how these areas respond to medication or by introducing outside sourced glutamate to neurons which are not functioning, a whole new world of possibilities has opened up for scientists wanting to keep the memories flowing.

Astronomers have gleaned some information about exoplanet atmospheres by observing how the atmosphere absorbs starlight when an exoplanet's orbit carries it between the star and Earth.

Although hundreds of exoplanets had already been found orbiting sun - like stars throughout the Milky Way, they had been discovered by indirect means — astronomers had inferred the presence of a planet by observing the dimming effects or gravitational wobble an orbiting companion induces on its parent star.

Naïve bees were then able to learn the task by observing a trained demonstrator bee while this skill was passed down through several generations of learners, ensuring its longevity in the population.

An international team of astronomers led by Paulo Freire of the Jodrell Bank Observatory at the University of Manchester, United Kingdom, detected the gas by observing 15 millisecond pulsars — compact, rapidly spinning stars that emit bursts of radio waves with clockwork precision.

The dust Zaritsky has found may hold the key to probing the mysterious dark haloes, because astronomers could map the haloes by observing the amount of dust at different positions around spiral galaxies.

Karl Landsteiner discovered blood types in 1901 by observing that blood from people of different types would clot when mixed together.

By observing this light, astronomers can see an image of how the Universe looked when that light was emitted.

In this activity you will do something similar by observing the color of flames when various chemicals are burned.

Astronomers often search for gas by observing neutral hydrogen, which broadcasts radio waves at a wavelength of 21 centimetres.

In his 1905 PhD thesis, Albert Einstein derived a formula, known as the Stokes - Einstein equation, that makes it possible to calculate a material's mechanical properties by observing and measuring the movement of particles in that material.

The researchers chose to study these five primitives by observing the insects in the presence of a fear - inducing stimulus.

The island was named after a 19th century Russian explorer who inferred its existence by observing seasonal bird migrations and listening to stories from indigenous people in northeastern Siberia.

«First, many candidates are largely unknown to a national audience, so voters still need to learn by observing the candidates» performance on the campaign trail and their performance in national debates, both of which often play a major role in influencing voters,» he said.

Many of us might think babies pick up new words by observing how grown - ups talk about their surroundings.

In neutrinos, which come in three types — electron, muon and tau — CP violation can be measured by observing how neutrinos oscillate, or change from one type to another.

Instructors also need to keep track of how each participant is doing, by observing and listening, Janssens says.