Sentences with phrase «gradient changes»

We note that none of these SST - gradient changes are significantly different from zero at p = 0.05 given the model internal variability.

However, during gradient changes, it is possible for a conventional system to accelerate excessively, causing additional fuel consumption.

And that gradients change over the course of the seasons.

Note how the regional tendencies vary with the gradient change.

I spend a lot of time roaming my property and going to - and - fro the house to the fringes, and that's exactly when I can notice the temperature gradient changing as I move towards or away from my brick home.

If you are looking for a temperature gradient changing, it is the gradient between the surface temperature and effective top - of - atmosphere radiative temperature, which is increasing from its 33 C due to the added insulating effect of CO2.

Not exact matches

This is obviously a large simplification, but we are merely trying to make the point that changes in fears over the PIIGS and the subsequent «Eurozone debt crisis premium» is more like changing the intercept of the gold bull market trend than the gradient.

Also there is evidence of molecular mechanisms in the cell membranes that can amplify small changes in the field to produce large changes in neural activity.13 On the other hand, earlier tests of Kohler's theory found that interference with electrical gradients over the cortex had no effect on behavioral measures (see note 11 for reference to these studies).

Under Child's theory there is complete continuity from the reaction of the cell with its environment, which constitutes the primary metabolic gradient, and from the later reactions, by which the pattern of the developing embryo is laid down in accordance with the changing gradient pattern, to the intellectual processes by which the adult organism adjusts its relations to the outside world.

There were also small but statistically significant overall reductions in intakes of confectionery, crisps and savoury snacks, energy and NMES and saturated fat as a percentage of food energy, but no statistically significant change in socio - economic gradients in diet or activity between the two surveys.

That gradient will not have changed significantly, although the composition of Parliament has changed.

The researchers examined the sensitivity of soil water change to varying levels of carbon dioxide, finding a significant positive change in soil water along the carbon dioxide enrichment gradient.

This is why climate change, which is warming up the Arctic and changing the temperature gradient, may keep the jet stream wavy.

What they sense instead is a local gradient — a small change, right next to them.

The National Science Foundation - funded study, published in the April 27 issue of the journal Proceedings of the Royal Society B, looked at how marine communities change across natural gradients to better understand the influence of the three climate stressors.

When we lose the sea ice, we start to change the nature of the temperature gradients, and the rest of the system must respond.

To do so, they studied the relative change in concentration of guidance cues in the neuron's environment, which is referred to as the steepness of the gradient.

The authors say reefs located in northern Mozambique and the Quirimbas Islands supports two types of refuges and a gradient of environments that create the potential for corals to adapt to climate change.

The team also compared the response of flies in cages (which experienced the local temperature and humidity, but not interactions with other species) with the abundance of D. birchii in wild populations at the same sites along mountain gradients (where other species were also present), to test whether interactions among species affect responses to climate change.

In a new study, published in Global Change Biology, scientists from the Universities of Bristol, James Cook University, and Melbourne University in Australia tested the response of the tropical rainforest fly Drosophila birchii to a changing climate by transplanting flies in hundreds of cages along mountain gradients in north - eastern Australia, and measuring their reproductive success at different elevations.

The team sampled 23 streams in Borneo as part of the SAFE (Stability of Altered Forest Ecosystems) Project, which investigates environmental changes across a gradient from primary forest to oil palm plantation.

g (acceleration due to gravity) G (gravitational constant) G star G1.9 +0.3 gabbro Gabor, Dennis (1900 — 1979) Gabriel's Horn Gacrux (Gamma Crucis) gadolinium Gagarin, Yuri Alexeyevich (1934 — 1968) Gagarin Cosmonaut Training Center GAIA Gaia Hypothesis galactic anticenter galactic bulge galactic center Galactic Club galactic coordinates galactic disk galactic empire galactic equator galactic habitable zone galactic halo galactic magnetic field galactic noise galactic plane galactic rotation galactose Galatea GALAXIES galaxy galaxy cannibalism galaxy classification galaxy formation galaxy interaction galaxy merger Galaxy, The Galaxy satellite series Gale Crater Galen (c. 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The combined electron and ion heating altered the gradient, or spatial rate of change in the plasma density.

... or is any AO / NAM trend driven partly by changes in storm track positions themselves being forced by other changes besides specifically AO / NAM (reduced static stability at higher latitudes, reduced lower tropospheric temp gradient, increased gradient in upper troposphere and lower stratosphere, increased humidity, variations in all those with latitude and longitude...)??

With swarms of these receptors on their surfaces, cells can sense changes in the concentration of chemicals and tell in which direction gradients point.

But when scientists create what's known as a «high density gradient,» by making the density of the plasma change rapidly from high at the center to low at the edges, the plasma can get hotter before that heat starts to leak.

Kevin, even with greater evaporation, when one considers all the energy fluxes into and out of the ocean cool skin layer, as long as the change in net energy flux causes the cool skin to warm, the temperature gradient between the cool skin layer and the bulk ocean below it will decrease.

Once the gradient has changed, all heat leaving the ocean thereafter has to negotiate its way through the layer.

An important point not be be glossed over here, is that changing the temperature gradient in the cool skin layer by way of greenhouse gas warming is a worldwide phenomenon.

In addition, both internal variability and aerosol forcing are likely to affect tropical storms in large part though changes in ocean temperature gradients (thereby changing ITCZ position and vertical shear), while greenhouse gases likely exert their influence by more uniformly changing ocean and tropospheric temperatures, so the physics of the problem may suggest this decomposition as more natural as well.

When stimulated, the channels open and sodium rushes in changing the chemical gradient (middle, below), which in turn causes nearby channels to open and so on; if the neuron reaches a certain threshold of open channels, it fires an electrical impulse.

As the gradient in these homemade candles changes, so does the fragrance for a fun and useful gift that friends and coworkers will love!

It looks great all over or as a gradient, and its appearance changes over different colored polishes.

Color changes are also apparent with a dark gradient blue of eHarmony's homepage replacing the light blue color in the older profile.

This is the final section to the Beginners Guide To Photoshop, which includes the tutorials on Enlarging the Canvas of an image, Aging an Image, Altering a Summer Image to Autumn, Basic Gradients, Black and White a Black and White Image, Changing Colours, Choosing a Colour Code for Borders, Copyrighting an Image, Creating a Badge Template, Creating a Photo Cube and Duotones.

A straight line has a constant gradient, or in other words, the rate of change of y with respect to x is a const...

Variation in species numbers can not be explained by the increase in area, even when incorporating estimations of changes in environmental conditions (interpreted logarithmically from the intercept) and the rate of increase due to the species present (interpreted from the gradient of the regression line).

Therefore a motorcycle engine / design not only fails to produce the meaningful values of (inertial and composite) torque where it is needed in order to perform the tasks of heavy vehicles - but the torque it does produce is largely combustion - force dependent, and as such (even with modern gearbox design approaches) is still too susceptible to changes in weight and vehicle ascension / gradient for the tasks required.

When a gear change is requested, either by the driver directly issuing a gear change command or indirectly by the driver depressing the accelerator or the brake or as a function of the gradient of the road, engine speed, vehicle speed and grip conditions, the gearbox control takes control of the engine controller and the clutch actuator.

To determine the appropriate shift mode, the transmission's software takes into account variables such as engine - torque gradients, kick - down events, longitudinal and lateral acceleration and grade changes.

The intelligent software takes into account variables including engine torque gradients, kick - down events, longitudinal and lateral acceleration, grade changes, friction detection and downshift detection to determine the appropriate shift map.

There are other small software changes, like more boldface text options, gradients between lighting controls and a reverse text accessibility option, but the big screen and waterproof capability are the stars of this reading show.

As blood glucose levels increase, glucose also increases within the aqueous humor, glucose readily diffuses across the lens capsule, an aldose reductase pathway converts glucose to sorbitol, sorbitol accumulates within the lens as it can not diffuse through lens cell membranes, the osmotic gradient increases, water enters the lens and irreversibly changes the lens structure via lens fiber swelling and rupture, vacuole formation, and clinically evident cataract.

«So you need to pay special attention to stairways, any changes in floor levels, or sections of floor that are on a gradient.»

Like most racing games nowadays, Assetto Corsa gives you a range of assists, from ABS to traction control to an ideal racing line — and you're able to change the last two in gradients.

Or do any of the models out there dynamically change the grid size, keeping the total number of points the same, but putting more grid points in at places where gradients in variables are largest?

Either most of the actual drying was not caused by warming per se, or the models are all significantly underestimating a key aspect of climate change (see section 7) even though many of them are getting the spatial gradients in today's climate about right.»

On the possibility of a changing cloud cover «forcing» global warming in recent times (assuming we can just ignore the CO2 physics and current literature on feedbacks, since I don't see a contradiction between an internal radiative forcing and positive feedbacks), one would have to explain a few things, like why the diurnal temperature gradient would decrease with a planet being warmed by decreased albedo... why the stratosphere should cool... why winters should warm faster than summers... essentially the same questions that come with the cosmic ray hypothesis.

Due to the predominantly «geostrophic» nature of the ocean circulation (i.e. velocity is generally horizontally perpendicular to pressure gradients because of the Coriolis effect), you can calculate changes in North - South velocities by only considering the East - West changes in temperature and salinity.

I've written in the past about other issues related to setting a numerical limit for climate dangers given both the enduring uncertainty around the most important climate change questions and the big body of science pointing to a gradient of risks rising with temperature.