Sentences with phrase «by radiation to space»

4) Staying in the upper troposphere the air cools by radiation to the space.

1) It will be by radiation to space.

It is fastest over land where heat received by day is all lost by radiation to space at night although there are seasonal variations around the globe.

On going up expansion work PdV is stored by the surroundings (temperature dropping by 9.8 K / km) At TOA there will be a loss of heat by radiation to space causing the down phase On going down the surroundings do work on the parcel (PdV)(temperature increasing by 9.8 K / km) Stationary parcels will not change temperature.

For the forced response, I'll use the framework for discussing the transient climate response in post # 4 in which the forcing is balanced by the radiation to space and heat uptake, both of which are assumed to be proportional to:.

Second, the ocean absorbs CO2 on average all across the lower density surface as the waters cool by radiation to space on their return to the poles.

The radiatively active gases (H2O, CO2) on the other hand are like the holes (or opened windows) on a greenhouse, enabling the atmosphere to cool by radiation to space.

Therefore the air coming south must be cooled, primarilly by radiation to space.

Not exact matches

Micra, a device which manufacturer and medical device giant Medtronic calls the world's smallest pacemaker (it's a one - inch long product that doesn't contain any leads), is being sent to the final frontier to examine how it's affected by high radiation and low temperatures during space flight.

According to Discover magazine, physicists can offer us the ability to test whether we live in our own virtual Matrix by studying radiation from space.

An alternative route of abstraction, by thinking away all energy that sets up physical relations, and thinking this away by having substances too dense to release radiation, also leads to a space concept that may be approximated somewhere in nature.

It is the first DNA analyser to head into space, and may eventually allow astronauts to directly monitor changes to their genetic code caused by the harsh radiation environment in orbit.

The data provide critical information on the radiation hazards that will be faced by astronauts on extended missions to deep space such as those to Mars.

- The giant radio telescopes of NASA's Deep Space Network — which perform radio and radar astronomy research in addition to their communications functions — were tasked with observing radio emissions from Jupiter's radiation belt, looking for disturbances caused by comet dust.

Manufactured in bulk, low - cost Sprites could be deployed and networked by the hundreds or thousands to create space - based sensor arrays of unprecedented breadth, with each craft so lightweight that it could operate without propellant, shifting or maintaining its orbit solely through the radiation pressure of starlight or the forces imparted by a planet's magnetic field.

Previous research has tested how well radiation - exposed rats do with basic learning tasks and mazes, but this new Johns Hopkins study focused on tests that closely mimic the self - tests of fitness for duty currently used by astronauts on the International Space Station prior to mission - critical events such as space wSpace Station prior to mission - critical events such as space wspace walks.

Following up on the discovery, an international team of scientists led by the Swiss astronomer Vincent Bourrier from the Observatoire de l'Université de Genève, used the Space Telescope Imaging Spectrograph (STIS) on the NASA / ESA Hubble Space Telescope to study the amount of ultraviolet radiation received by the individual planets of the system.

The Australian telescope was one of several payloads carried into space by the shuttle Endeavour to observe ultraviolet radiation from stars and galaxies.

By far the most rigorously researched of the Tintin stories, it features nuclear fission, the effects of gravitation in space and why meteorites make lunar craters, as well as side references in Professor Calculus's log book to the «constant of solar radiation» and the «limits of the solar spectrum in the ultraviolet».

«When biogenic VOCs are oxidized, they give rise to aerosol particles that cool the climate by reflecting part of the Sun's radiation back into space,» Artaxo said.

Indeed, the dangers posed by cosmic radiation are so daunting that even some members of the normally upbeat astronaut corps are beginning to question whether a human mission to deep space will be feasible anytime in the near future.

The telescope — based at the US National Radio Astronomy Observatory (NRAO) in West Virginia — was tuned to a frequency of 1420 megahertz, the wavelength of radiation naturally emitted by hydrogen in space.

This radiation was stretched to longer wavelengths as space itself expanded, and by the time it reached Earth — and Herschel — it was in the far - infrared and submillimetre range.

In a new paper in Scientific Reports, FSU Dean of the College of Human Sciences and Professor Michael Delp explains that the men who traveled into deep space as part of the lunar missions were exposed to levels of galactic cosmic radiation that have not been experienced by any other astronauts or cosmonauts.

Creating the ability to more quickly and accurately forecast space weather would give satellite operations teams, space programs and others technologies that rely on assets in Earth's space environment the ability to reposition satellites and / or shut down noncritical components as well as defer critical operations — such as uploading new software or orbital maneuvers — that might be adversely affected by storm effects, such as increased penetrating radiation.

Vinković's model «shows how dust grains propelled by radiation pressure can travel from the disk's hottest regions to its icy outer edges,» says astronomer Dániel Apai of the Space Telescope Science Institute in Baltimore, Maryland.

One chunk of that debris floated around in space for roughly 5 million years — Agee can tell by the traces of cosmic radiation etched into the rock — until it fell to Earth, and ultimately into Agee's lab.

According to Zhang, the excess infrared radiation from haze particles in Pluto's atmosphere should be detectable by the James Webb Space Telescope, allowing confirmation of his team's hypothesis after the telescope's planned launch in 2019.

Since Lew Snyder and David Buhl discovered interstellar formaldehyde in 1969, astronomers have identified more than 150 molecules in deep space, mostly by using radio telescopes to detect the faint radiation the molecules emit.

It will study the effects of space radiation on DNA and will be strictly confined to a platform on the station run by NanoRacks, the company that Chinese researchers have contracted to run the experiment.

The hue may be formed by radiation from space splitting molecules in the planet's clouds, which then combine to form red compounds.

It was the first cosmic event in history to be witnessed via both traditional telescopes, which can observe electromagnetic radiation like gamma rays, and gravitational wave detectors, which sense the wrinkles in space - time produced by distant cataclysms.

was 30 degrees Kelvin); whereas Eddington in 1926 had already calculated that the «temperature of space» produced by the radiation of starlight would be found to be 3 degrees Kelvin.»

Alas, as Smith notes, that is where the similarities end; the «Earth - sized» world orbiting HD 10180 is too close to its star, meaning it is a roasted exoplanet where any atmosphere is blasted into space by the star's powerful radiation and stellar winds.

«The big bang made no quantitative prediction that the «background» radiation would have a temperature of 3 degrees Kelvin (in fact its initial prediction [by George Gamow in 1946] was 30 degrees Kelvin); whereas Eddington in 1926 had already calculated that the «temperature of space» produced by the radiation of starlight would be found to be 3 degrees Kelvin.»

There must be empty spaces in this arrangement, so that some of the ions knocked out by radiation can find a place to get back in line.

Rad - Sat is led by Professor Richard Horne at BAS and brings together scientists from BAS and 4 UK universities with representatives from space insurance and satellite operators to deepen our understanding of the electron radiation belts and improve our forecasting capability.

The work will be performed in the context of a new NERC - funded consortium led by the British Antarctic Survey (Rad - Sat) whose goal is to model the acceleration, transport and loss of radiation belt electrons to protect satellites from space weather.

New instruments will also be designed for the payload, which have all been identified by MOSWOC as critical to the monitoring of CMEs (including coronagraphs, heliometers, gravitometers, and radiation monitors), and must remain operational for a minimum of a decade of extreme space weather conditions.

Blais is accustomed to covering space in his music by now — his recent piece on cosmic background radiation, to the tune of Circle of Life, lays down the science behind the search for evidence of cosmic inflation and gravitational waves in space's emissions.

Even apart from the radiation, Juno needs to enter orbit just the right way; if the engine burn is too long, the spacecraft could enter an orbit that is too tight, and if the burn is too short, Juno could simply keep traveling into space without being caught by Jupiter's gravity.

«The hypothesis to be tested experimentally in ADAPT was whether longer - lasting selective pressure by UV radiation results in a higher UV resistance, as well as in a higher resistance against further «extreme» environmental factors that exist in space,» Wassmann said.

The molecular structure of CO2 is such that it is «tuned» to the wavelengths of infrared (heat) radiation emitted by the Earth's surface back into space, in particular to the 15 micrometer band.

Romero recognized our desire to understand, so the movie offers a mid-century sci - fi explanation: a space probe to Venus has returned home poisoned by radiation that infects unburied corpses.

Much of this radiation is returned to the space and the other part is absorbed by the layer of gas surrounding atmosphere causing the greenhouse effect.

, a collaborative experiment with the Royal Horticultural Society that's exploring the UK Slug population and use of chemicals; Higgs Hunting that was launch by Peter Higgs and tasks students to search for Baby Higgs — particles similar to the Higgs Boson; and TimPix that's supported by the UK Space Agency and seeks to measure the background radiation field on the International Space Station.

These nuclear efforts were instigated by the American government in the hopes to expel the Van Allen radiation belt during the 1960s to better advance space travel.

My own prediction is that, as temperatures fail to increase over the next five years, attention will turn to Ray Ladbury's «bite» — the resonant absorption of outgoing radiation by CO2 and H2O in the radiation spectrum viewed from space.

Absorption of thermal radiation cools the thermal spectra of the earth as seen from space, radiation emitted by de-excitation is what results in the further warming of the surface, and the surface continues to warm until the rate at which energy is radiated from the earth's climate system (given the increased opacity of the atmosphere to longwave radiation) is equal to the rate at which energy enters it.

This is not unlike the principle behind proposals to introduce geoengineering reflectors in space (not good proposals however), to counter the effect of the greenhouse effect by reflecting solar radiation.