Sentences with phrase «radiation field on»

, 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.

Not exact matches

In the hopes of seeing the gas clouds from which the first stars arose, Loeb has devoted much of the past decade to a new field called 21 - centimeter cosmology, a branch of radio astronomy that focuses on identifying electromagnetic radiation that started out with a wavelength of 21 centimeters.

The new field of 21 - centimeter cosmology is a branch of radio astronomy that focuses on identifying electromagnetic radiation that started out with a wavelength of 21 centimeters.

The more highly exposed fields around Fukushima showed similar results, with most of the radiation in plants accumulated on their surfaces.

Miscarriage occurred in 10.4 percent of the women with the lowest measured exposure level (1st quartile) of magnetic field non-ionizing radiation on a typical day, and in 24.2 percent of the women with the higher measured exposure level (2nd, 3rd and 4th quartiles), a nearly three times higher relative risk.

«This study provides evidence from a human population that magnetic field non-ionizing radiation could have adverse biological impacts on human health,» he said.

The Sun's activity — including changes in the number of sunspots, levels of radiation and ejection of material - varies on an eleven - year cycle, driven by changes in its magnetic field.

On Earth, a strong magnetic field and a thick atmosphere help protect life from radiation blazing from the sun and the rest of the universe.

This image from the Wide Field Imager (WFI) on the MPG / ESO 2.2 - metre telescope at La Silla, shows the cluster and the gas clouds surrounding it, which glow in orange and red hues due to the radiation coming from nearby hot stars.

In the field of astrophysics, the University of Cambridge physicist is also known for his work on gravity and black holes, including his 1974 postulation of the eponymous Hawking radiation, a phenomenon by which a black hole should give off a stream of particles from its outer boundary.

But its results were unpredictable, and the concept of cancer immunotherapy fell out of favor as the field focused on chemotherapy and radiation.

During that time, scientists believe that Earth lacked a solid core and thus had a much weaker magnetic field — something required to protect life on Earth from DNA - damaging radiation.

Scientists on that mission claimed to find protons — perhaps a small radiation belt trapped by Mercury's magnetic field.

Though astronauts could be exposed to higher radiation levels, there is no increased danger on Earth, as the planet's magnetic field deflects these particles.

He imagines the planets might have powerful protective magnetic fields, and creatures on the surface would lumber around in thick, radiation - resistant armor.

As noted by study co-author Sean Carroll, a Caltech physicist, on the blog Cosmic Variance, the theory opens the door to a rich, as yet unseen world of dark radiation, even dark magnetic and electric fields.

They combined observations in the visible and the near infrared from the Hubble Space Telescope with radio observations from the Very Large Array and the Submillimeter Array to explore the effect of the turbulence, stellar radiation, and magnetic field on massive star formation in the galaxy's nuclear ring.

Participation in these courses provides valuable hands - on laboratory training in cutting - edge research in fields such as biomedical optics, atomic and nuclear physics, acoustics, and radiation dosimetry.

He also has several patents awarded or pending, served on numerous scientific advisory and review committees, organized several national and international conferences (including the 2006 Materials Research Society Fall meeting with more 5000 attendees), and edited 6 books in the field of materials characterization using synchrotron radiation.

I would assume that a brown dwarf object is liable to likewise have a similarly unpleasant radiation environment, unless the radiation environment around Jupiter has a large component based on interaction between Jupiter's magnetic field and the solar wind.

Magnetic fields were a critical factor in the development of life on Earth, offering protection from dangerous radiation and particles.

Examples of science projects enabled by the data in the High - Latitude Survey include: mapping the formation of cosmic structure in the first billion years after the Big Bang via the detection and characterization of over 10,000 galaxies at z > 8; finding over 2,000 QSOs at z > 7; quantifying the distribution of dark matter on intermediate and large scales through lensing in clusters and in the field; identifying the most extreme star - forming galaxies and shock - dominated systems at 1 < z < 2; carrying out a complete census of star - forming galaxies and the faint end of the QSO luminosity function at z ~ 2, including their contribution to the ionizing radiation; and determining the kinematics of stellar streams in the Local Group through proper motions.

When the solar wind carries CMEs and other powerful bursts of radiation into a planet's magnetic field, it can cause the magnetic field on the back side to press together, a process known as magnetic reconnection.

As we slumber on a metal coil - spring mattress, a wave of electromagnetic radiation envelops our bodies so that the maximum strength of the field develops 75 centimeters above the mattress in the middle of our bodies.

She educates about the health effects of wireless radiation, the impending cancer tsunami and PEMF (pulsed electromagnetic fields) that restore human health on the cellular level.

The company products include radio frequency and power components, analog and RF integrated circuits, standard and customizable system - on - chip solutions, and mixed - signal and radiation - tolerant field programmable gate arrays.

Should your pet require additional evaluation, PVSEC offers access to specialists that are on site in several other fields including anesthesiology, cardiology, dentistry, dermatology, internal medicine, neurology, oncology, ophthalmology, radiation oncology, radiology, rehabilitation, and surgery.

The game was based in a post apocalyptic world where radiation caused the human race to mutate into the ghastly ghouls seen on the playing field.

Such proximity introduces hazards that are of negligible importance for life on Earth: increased exposure to (time - varying) short wavelength radiation, stronger magnetic fields, tidal effects, and atmospheric removal by the stellar wind.

The atmosphere and its radiation field knows exactly what it should do to obey the laws of thermodynamics, or how to obey the laws of the conservation of energy, momentum and mass, or how to obey the energy minimum (entropy maximum) or Hamilton principles on local, regional or global scale.

If you really want to know what is going on with the global average IR radiation field and you or your experts have some knowledge of quantitative IR radiative transfer, you (or the others) may compute precisely this physical quantity using only first principles and real observations.

Deniers cant even read charts, so they ai nt about to rewrite the ideas on optics, radiation, fluids, and many other fields.

Based on measurements of ecosystem CO2 flux, radiation absorption by plants, crop yields and a model simulating the terrestrial biosphere, a multinational team of researchers has found that during July and August 2003, 500 million tonnes of carbon escaped from the forests and fields across Europe as a result of extreme heat and drought.

From 1899 to 1962, those ice fields more exposed to direct solar radiation «wasted drastically» while those in narrow, shaded grooves changed very little, said Dr. Stefan L. Hastenrath, a professor emeritus at the University of Wisconsin, who is a longstanding expert on African glaciology.

«This paper gives an update on the observed decadal variability of the earth radiation budget (ERB) using the latest altitude - corrected Earth Radiation Budget Experiment (ERBE) / Earth Radiation Budget Satellite (ERBS) Nonscanner Wide Field of View (WFOV) instrument Edition3 dataset.

The task now focuses primarily on the two most important topics in the field of solar radiation for solar energy applications: For financing the bigger and bigger projects sound solar resource assessments are more and more important.

Add to that the role of the moon and big planets, Jupiter and Saturn, and the effects on the geomagnetic field and galactic cosmic radiation and little is needed — indeed little room is left — for postulating a human causation as an additional factor let alone a rational explanation for all or even most of observed climate change.

The effect from the Sun on Earth is mediated by radiation, particles, and fields.

Keep in mind that when using reanalysis data, the radiation parameters are strongly dependent on * modeled * cloud fields.

With regard to SRM, the lack of public funding has meant that some geoengineering experimentalists are pursuing private financing to conduct field research on solar radiation management.

1950s: Research on military applications of radar and infrared radiation promotes advances in radiative transfer theory and measurements = > Radiation math — Studies conducted largely for military applications give accurate values of infrared absorption by gases = > CO2 greenhouse — Nuclear physicists and chemists develop Carbon - 14 analysis, useful for dating ancient climate changes = > Carbon dates, for detecting carbon from fossil fuels in the atmosphere, and for measuring the rate of ocean turnover = > CO2 greenhouse — Development of digital computers affects many fields including the calculation of radiation transfer in the atmosphere = > Radiation math, and makes it possible to model weather processes = > Models (GCMs)-- Geological studies of polar wandering help provoke Ewing - Donn model of ice ages = > Simple models — Improvements in infrared instrumentation (mainly for industrial processes) allow very precise measurements of atmospheric CO2 = > CO2 greenhouse.

Indeed I am not surprised — this discovery builds on the fact that solar radiation, «light», is essentially produced as the transfer of energy within an electric field, making it itself a variant of electric current.

Power transmission lines also reopen the debate about the uncertain health effects of electromagnetic field radiation and the perceived impact of EMF radiation on nearby property values, Boring says.