Heated water from such events rises vertically and mixes with ambient waters much like a smoke stack in winter until they reach equilibrium density with surrounding
water masses at which they spread out horizontally.
During the onset of the MPT, glacial - interglacial changes in d13C values are associated with changes in nutrient content and carbonate saturation state, consistent with a change in
water mass at our site from a nutrient - poor northern source during interglacial intervals to a nutrient - rich, corrosive southern source during glacial intervals.»
Not exact matches
Although officials from corrections departments in all three areas say things went smoothly, accounts from inmates and their families suggest otherwise, with reports of flooding,
at least one
mass escape, food and
water shortages, unhygienic conditions, and a lack of reliable communication.
«Functional» beverage products such as alkaline and maple
water are now available
at Trader Joe's and other
mass - market stores.
On
at least two occasions and in two different locations the Israelites received a miraculous provision of
water froma rock -
mass (Exodus 17:5 - 7; Numbers 20:1 - 11) Therefore, rock -
mass as a source of
water, in effect, followed them.
A priest blesses a newlywed couple with holy
water during a
mass wedding in conjunction with the date 12.12.12
at a Chinese temple in Kuala Lumpur.
«The environment around this quasar is very unique in that it's producing this huge
mass of
water,» said Matt Bradford, a scientist
at NASA's Jet Propulsion Laboratory in Pasadena, Calif. «It's another demonstration that
water is pervasive throughout the universe, even
at the very earliest times.»
I had to hack it out one tiny piece
at a time and eventually soak it in a hot
water bath to even loosen it enough to get it out of the processor as the blade had spun out a hollowed space under the frozen
mass... anyway it was a huge pain, I would say heat the fruit up first
Sprinkle on the ice
water 1 tablespoon
at a time so that you can gather the dough into a cohesive
mass.
Add ice
water 1 tablespoon
at a time, if necessary, to bring the dough
mass together.
At home, I love to macerate shallots in vinegar, to add piquancy to salad dressings; and, in winter, I am often to be found slowly sweating onions into a brown, sticky
mass, for use in pissaladière, French onion soup and a host of other mouth -
watering dishes.
Gradually add the
water a splash
at a time, you only want to use enough to get the dough to come together into a dryish
mass.
Ruling party and opposition Turkish lawmakers on Monday exchanged punches and kicks and hurled
water bottles
at each other as a new
mass brawl erupted in parliament over changes to the constitution, television broadcasts showed.
Even if they continue
at the current rate, the moon would only have lost 30 per cent of its
water by
mass when the sun becomes a red giant in 6 billion years.
A very cold but relatively fresh
water layer covers a much warmer and saltier
water mass, thus acting as an insulating layer,» explains Prof. Dr. Mojib Latif, head of the Research Division
at GEOMAR.
This results in an effective stratification of the
water column, which prevents the mixing of
water masses necessary to transfer oxygen to the
water at the bottom.
«So if I have this depression
at the south pole, and I have beneath the surface 50 kilometers down a layer of
water or an ocean, that layer of
water at depth is a positive
mass anomaly.
In a related Environmental Protection Agency study that is still in progress, a team of scientists
at the Johns Hopkins Whiting School of Engineering is using gas chromatography and
mass spectrometry to detect the presence of various anticonvulsants and anticancer drugs in drinking
water.
Today, as warming
waters caused by climate change flow underneath the floating ice shelves in Pine Island Bay, the Antarctic Ice Sheet is once again
at risk of losing
mass from rapidly retreating glaciers.
It also caused a decrease in precipitation by approximately 70 - 85 percent on land and a decrease of approximately 5 - 7 °C in seawater temperature
at a 50 - m
water depth, leading to
mass extinction of life forms including dinosaurs and ammonites.
Water vapor seen
at these infrared wavelengths is in the upper and middle levels of the troposphere, where the winds are ruled by large - scale air
masses.
Namely these factors are CAPE, which is Convective Available Potential Energy, which is the maximum amount of energy that a rising parcel (which [is] an arbitrary amount of
mass) can have as it's rising through the atmosphere; wind shear, which is the difference in wind [vectors]
at the top and bottom of the atmosphere; and specific humidity, which is the ratio of
water to the total
mass of a moist system.
El Nino's
mass of warm
water puts a lid on the normal currents of cold, deep
water that typically rise to the surface along the equator and off the coast of Chile and Peru, said Stephanie Uz, ocean scientist
at Goddard Space Flight Center in Greenbelt, Maryland.
Looking
at how
water - buses could be integrated into Stockholm's
mass transit system, researchers have a come up with a strong case for a maritime complement to trains and buses — and not just in Sweden.
Masses of plankton add swirls of green to the blue
waters of the Arabian Sea in this February 3 snapshot from NASA's Aqua satellite (Iran and Pakistan
at top of the image; India, to the right).
GA maps the land
masses below the ocean's surface through basic geological work and seismic and bathymetric analysis (measuring
water depth
at various places in a body of
water) to better define and legally extend Australia's continental shelf for a submission to the United Nations under the UN Convention on the Law of the Sea.
Magnesium lines are critical for determining a black holes
mass, but for objects
at this distance, the redshifting of the light makes them extremely difficult to capture from the surface of our planet due to absorption by atmospheric
water vapor.
Although artificial - muscle technology can weigh significantly less than comparable electric motors — the polymers themselves have the density of
water — efforts are ongoing
at SRI to cut their
mass by reducing the need for the external structure that prestrains the polymers.
First of all, less sea ice is forming in the region, and secondly, oceanographic recordings from the continental shelf break confirm that the warm
water masses are already moving closer and closer to the ice shelf in pulses,» says Dr Hartmut Hellmer, an oceanographer
at the AWI and first author of the study.
Scientists have developed a model which gives the maximum potential capacity of
water masses to produce cyanobacteria
at different phosphorus concentrations reaching lakes and reservoirs from agricultural or industrial activities.
Evacuations ordered in New York City New York Gov. Andrew Cuomo suspended all subway, rail and bus service in the city yesterday starting
at 7 p.m., as the downstate region braced for the prospect of
mass water intrusion into underground transit, high winds and dangerous coastal flooding.
This past July researchers examining data from Cassini's
mass spectrometer announced that the icy debris contains ammonia, a potent antifreeze that could keep
water in a liquid state even
at the deep - freeze temperatures -LRB--- 136 degrees Fahrenheit) measured near the vents.
A
mass spectrometer revealed the ratio of two forms, or isotopes, of strontium
at the different stages, which can indicate where his drinking
water came from when matched to an area's geology.
Erik Hauri
at the Carnegie Institution of Washington and his colleagues analysed lunar rocks and estimate that meteorites equivalent to just 0.001 to 0.004 lunar
masses could have brought
water to the molten moon when it was 100 million years old (Earth and Planetary Science Letters, doi.org/xk6).
Earth and Venus are of comparable size and
mass, yet the surface of Venus bakes
at 460 degrees Celsius under an ocean of carbon dioxide that bears down with the weight of a kilometer of
water.
At the moment, we are able to identify planets with a similar mass and radius to Earth that orbit their stars at the right distance to support liquid wate
At the moment, we are able to identify planets with a similar
mass and radius to Earth that orbit their stars
at the right distance to support liquid wate
at the right distance to support liquid
water.
The same set of observations indicated that another of Gliese 581's planets — this one seven times the
mass of Earth — orbits
at the right distance for liquid
water, making it the first alien world that could plausibly support life.
In any case, the presence of planet b
at its average orbital distance of 2.5 AU could have disrupted the development of an Earth -
mass planet in the
water zone.
For an Earth - type planet around HD 189733 A to have liquid
water at its surface, it would need a stable orbit centered around 0.5 AU — between the orbital distances of Mercury and Venus in the Solar System (with an orbital period around 150 days assuming a stellar
mass around 82 percent of Sol's.
Their simulations suggest that
at least one planet in the one to two Earth -
mass range could have formed within orbital distances of 0.5 to 1.5 AUs around both heavy - element - rich stars; of particularly note, the simulations frequently generated a Earth - like planet in or near Star B's habitable zone (where liquid
water could exist on the planet's surface).
There is also a contribution of excess atmospheric CO2 absorption introduced to deep -
water masses from dense, cold CO2 - rich surface
waters at downwelling sites (e.g., North Atlantic), which then move through the oceans via meridional overturning circulation.
Using a hydroponic setup
at the Joint BioEnergy Institute, a DOE Bioenergy Research Center, they immersed plants
at different developmental stages in
water to stimulate them to exude their metabolites, then measured the metabolites being released by the plants using
mass spectrometry.
In 2003, astronomers
at the University of Texas
at Arlington performed refined calculations to determine that the habitable zone around 47 Ursae Majoris, where an inner rocky planet (with suitable
mass and atmospheric gas composition and density) can have liquid
water on its surface, lies between 1.05 and 1.83 AUs of the star.
At the heart of
mass spectrometry is the ability to precisely measure tiny samples of substances such as chemicals in soil and
water or cancer cells in a tissue sample.
During glaciation,
water was taken from the oceans to form the ice
at high latitudes, thus global sea level drops by about 120 meters, exposing the continental shelves and forming land - bridges between land -
masses for animals to migrate.
According to Vogt, we wind up with a planet with minimum
mass of 2.2 times that of Earth orbiting
at 0.13 AU, «solidly in the star's classical liquid
water Habitable Zone.»
Tina van de Flierdt from the Department of Earth Science and Engineering
at Imperial College London is an international leader in the use of geochemical proxies — particularly neodymium (Nd)-- for reconstructing past ocean circulation,
water masses and weathering.
The Webb telescope, using spectroscopy to study the chemical composition of such disks, will be able to examine this finding in greater detail, pinpointing just how much
water is present in the region close to the star, and looking
at whether the discovery extends to lower -
mass stars and even dim «brown dwarf» stars.
If we pin atmospheric carbon dioxide concentration to right about 300 to 320 ppm, we are looking
at 20 - 30 thousand years of stable climate, with huge fresh
water reserves, and we are only about half way into a global
mass extinction.
To define the proteomic response of the soybean root hair cell to variations in temperature and
water availability, the researchers will use
mass spectrometers housed
at EMSL, a DOE scientific user facility located
at PNNL.