This circulation, which extends from pole to pole and throughout every ocean, is powered by
density differences in ocean waters in different areas of the world.
density differences in water masses caused by temperature and salinity variations....
Not exact matches
Researchers of the Canadian study says factors such as work, urban size, population
density, economic opportunity or deprivation, and access to and quality of infrastructure, amenities and services may explain the community - level
differences in life satisfaction.
The kernel
density distributions make it immediately apparent that wage premia, which focus on
differences in average wages, miss much of the story.
Jason Mercer, TREB director of market analysis, says the dramatic year - over-year
differences «mask the fact that market conditions should support moderate increases
in home prices as we move through the second half of the year, particularly for condominium apartments and higher
density lowrise home types.»
• High
density — the crucial quality
difference in world - class foam.
The
difference in baking time will probably be about 10 minutes — a 9 inch pan requires less baking time than an 8 inch pan due to the
density of the batter — the batter will be more dense
in an 8 inch pan and therefore requires more baking time.
Because fat constitutes the majority of calories
in milk, these
differences can have a big impact on caloric
density.
Schumer and Katko served on a House - Senate conference committee charged with ironing out the
differences between the two versions of the bill, and both advocated for keeping the High
Density States program
in the final legislation.
Unlike conventional methods, the synchrotron can detect miniscule
differences in fossilized bone
density even
in the outermost layers — essential
in figuring out whether flight was possible.
Suspensions of nanoparticles are possible because the interaction of the particle surface with the solvent is strong enough to overcome
differences in density, which usually result
in a material either sinking or floating
in a liquid.
After adjusting their findings to account for
differences in race and ethnicity, sex, age, poverty level, education and urban
density of the children's neighborhoods, Keet and her team found that for each microgram / cubic meter increase
in coarse particulate matter, asthma diagnosis increased by 0.6 percent, emergency room visits for asthma by 1.7 percent and hospitalizations for asthma by 2.3 percent.
DWI reveals
differences in the mobility of water molecules
in tissue and the results can be used to create apparent diffusion coefficient (ADC) maps that provide a measure of local cell
density.
These pictures have revealed distinct, hidden structures
in rings that otherwise have the same
density and composition, with stark
differences in reflectivity.
«The key here is gravity separation, which efficiently separates the fibreglass from the resin by using the
differences in their
densities.
The small increase
in the high - dose group did not translate into beneficial effects because authors found no
difference between the three study groups for changes
in spine, average total - hip, average femoral neck or total - body bone mineral
density, trabecular bone score, muscle mass or sit - to - stand tests.
Using a more realistic model of Earth's
density, Uggerhøj's team found the
difference in age is actually around two - and - a-half years.
Consequently, fusion plasmas possess large
differences in temperature and
density between the hot, dense center (where heating and refueling is applied) and the cooler wall area (where plasma may leak out).
«Because of the switching path
differences between coherent and incoherent cavity photon
densities reacting with collector voltage modulation via Feng - Holonyak intra-cavity photon - assisted tunneling resulting
in the collector voltage
difference in switch - UP and switch - DOWN operations, the transistor laser bistability is realizable, controllable and usable,» Feng said.
«Gravity waves,» technically, are disturbances
in fluids related to
density differences where different fluids (or layers within a fluid) meet.
Above here, the behavior of
density as a function of temperature approached normal again, because the
difference in volume between ordered and disordered states began to drop.
These
differences in density are caused by the interplay of the solar wind — the constant stream of charged particles from the sun — and the interplanetary magnetic field that stretches across the solar system.
«But we didn't know if there were species
differences in erosion control due to
differences in morphology and
density.»
Travelling between the stars for a hundred light years or so, we would find ourselves moving between regions where the
density of gas changes a millionfold — more extreme than the
difference between air and water — and with changes
in temperature from just a few degrees above absolute zero to over a million degrees.
From these
differences, Freire and his colleagues calculated the
density of the intracluster gas, which they report
in the 10 October issue of Astrophysical Journal Letters.
Back then, all stars needed to form was a primordial soup of mostly hydrogen and some helium atoms, perturbed by the effects of gravity on minuscule
differences in the
density of the gases, and the mysterious substance known as dark matter.
Yamaguchi believes that deuterium ions migrate towards the palladium oxide surface of the plate because of
differences in temperature and
density.
By looking at the
density of singletons flanking more than 4 million DNA
differences, Pritchard's team discovered that selection for all three traits occurred across the genome
in recent millennia.
Inflation magnified those infinitesimal fluctuations to enormous size, seeding
differences in density, energy, and matter that ultimately led to the cosmic structure we see today, with galaxies and other features.
The model showed that if there were varying amounts of salt
in the surface ice shell, it could provide the necessary
density differences for a slab to subduct.
«It doesn't seem like a big
difference, but it amounts to 100 times higher
density in the core of the star, which means a lot more cobalt - 57 is created.»
Differences in moisture content of the beans, atmospheric pressure, relative humidity, temperature,
density of the coffee, and also what flavour qualities am I looking to develop and highlight
in this coffee — these are now the questions that I consider every day.
In contrast, there was no difference in the density of chandelier cell cartridges lacking calbindin in layer 2 or in either type of cartridge across layers 3 -
In contrast, there was no
difference in the density of chandelier cell cartridges lacking calbindin in layer 2 or in either type of cartridge across layers 3 -
in the
density of chandelier cell cartridges lacking calbindin
in layer 2 or in either type of cartridge across layers 3 -
in layer 2 or
in either type of cartridge across layers 3 -
in either type of cartridge across layers 3 - 6.
If you put a fish
in air, however, the
difference in the
density of the air and tissue is so great that sound waves will mostly be reflected.
Bone loss and the risk of fracture is also a serious concern for the 54 million people
in the United States who have low bone
density or osteoporosis.1 The three-fold
difference observed
in bone mechanical strength versus
density in the current study should prompt additional review of how physicians assess risk and treat patients with this condition.
His team analyzed the geometry of all of the subway networks
in the world that possess more than 100 stations — including Barcelona, Beijing, Berlin, Chicago, London, Madrid, Mexico, Moscow, New York City, Osaka, Paris, Seoul, Shanghai, and Tokyo — without trying to control for
differences in politics, population
density, or planning.
Because of
density differences, the cancer cells tend to settle to the bottom of the wells (and this only happens
in a narrow window), where they encounter the antibodies.
Getting at a mechanism for how DNA sequence could influence protein function, the researchers found that ribosomes
density on β - actin RNA is more than a thousand times higher than on γ - actin RNA, and indeed all six actin genes had
differences in ribosome
density.
When the researchers matched the women who had a detected cancer with control participants of the same age and from the same locales who did not have cancer, they found no significant
difference in mammographic
density.
A comparison of the two species, however, showed
differences in the
density of the structures, thickness of the layers and mineral content.
For instance, the
difference in intelligence between an individual with, say, a brain that's 1,100 grams and one that's 1,400 grams (which could be found
in humans) is confounded by other variables, including
differences in density of neurons, other structural brain
differences and socio - cultural factors.
In this case, shifts in song could either evolve and become fixed or simply be adjusted accordingly by individuals, with functional significance such that signal transmission is optimized in a new environment (e.g. differences in plant density in different forests
In this case, shifts
in song could either evolve and become fixed or simply be adjusted accordingly by individuals, with functional significance such that signal transmission is optimized in a new environment (e.g. differences in plant density in different forests
in song could either evolve and become fixed or simply be adjusted accordingly by individuals, with functional significance such that signal transmission is optimized
in a new environment (e.g. differences in plant density in different forests
in a new environment (e.g.
differences in plant density in different forests
in plant
density in different forests
in different forests).
Because of the huge mass /
density difference of the two materials, this pairing provides maximum contrast
in the electron microscope and delineation was easily distinguishable between the particle core and shell.
The colors represent
differences in density: from lowest to highest
density the colors are black, blue, pink, red, orange, yellow, and white (highest
density peaks).
There was no significant
difference, however,
in the Acks signal
density in the Class I KCs,
in the areas between the DLs and the OLs, or
in the OLs between the intact and antennae - deprived workers (Figure 5M).
Journal: E.D. Gennatas et al. «Age - related effects and sex
differences in gray matter
density, volume, mass, and cortical thickness from childhood to young adulthood.»
On the other hand, sex
differences in endothelin receptor
density and higher binding capacity
in men were reported (283).
General intelligence has been associated with individual
differences in morphological characteristics of the brain such as gray matter
density (for meta - analyses, see Jung & Haier, 2007; Basten et al., 2015).
To demonstrate the predictive value of individual
differences in morphometric patterns of gray matter
density for intelligence, we applied voxel - based morphometry (VBM) on structural magnetic resonance imaging (MRI) data from 308 adult participants (Nooner et al., 2012).
If contamination had occurred, an estimated 10 percent of the material
in the meteorite would have to be contaminants
in order to explain the anomalous oxygen, and this is something that would have been obvious
in computer tomography scans (CT scans) due to the
density differences between materials.