Sentences with phrase «precise temperatures in»

But essentially, to temper chocolate you need to heat, cool, and then gently heat chocolate to precise temperatures in order to propagate a type of stable cocoa butter crystals.

Not exact matches

In a manufacturing environment, where precise alignment and high temperature processing are critical, this can cause major issues.

He's kept a precise record of his religious temperature and informs God of every change in degree.

It uses fire and air at precise temperatures and sequences to immobilise growth enzymes in the green grain to capture and retain the grain at a stage of maturity when it is at peak taste and nutrition.

This true built - in model is front vented with an internal dial for precise temperature control to keep all of your beverages cold while you barbecue.

The American Academy of Pediatrics (AAP) recommends the parents to take a rectal temperature in infants and children who are younger than age 3, because it is the most precise measurement.

BabyNes Formula System by Gerber The Keurig of baby formula, the BabyNes system uses single - serve capsules to dispense precise, lump - free formula into your baby's bottle — at just the right temperature, in under one minute all at the touch of a button (no shaking or mixing required)!

Forams form their shells in concert with ocean temperatures and chemistry, acting as miniscule time capsules, each containing a precise record of the temperature and ocean chemistry during its lifetime.

For example, the precise way in which clouds will respond as temperatures increase is a critical factor governing the overall size of the projected warming.

«Precise measurements of cosmic microwave radiation reveal minute differences in temperature.

A team led by Latha Venkataraman, professor of applied physics and chemistry at Columbia Engineering and Xavier Roy, assistant professor of chemistry (Arts & Sciences), published a study today in Nature Nanotechnology that is the first to reproducibly demonstrate current blockade — the ability to switch a device from the insulating to the conducting state where charge is added and removed one electron at a time — using atomically precise molecular clusters at room temperature.

We also want to start studying the known Y dwarfs in more detail to determine more - precise temperature estimates, estimate their masses, determine if any of them are actually binary systems and so on.

In addition, the data density and geographic extent of this study is far greater than most previous studies because over 16,000 stream temperature sites were used with thousands of biological survey locations to provide precise information at scales relevant to land managers and conservationists.

Kensuke Kobayashi (Professor, Graduate School of Science, Osaka University) and Sadashige Matsuo (Assistant Professor, Graduate School of Engineering, The University of Tokyo), in cooperation with research groups led by Teruo Ono (Professor, Institute for Chemical Research, Kyoto University) and Kazuhito Tsukagoshi (Research Fellow, International Center for Materials Nanoarchitectonics, National Institute for Materials Science), produced graphene samples capable of forming p - n junctions by combining gate electrodes and performed precise measurements of current - fluctuation («shot noise») in the graphene p - n junction in the QH regime in the strong magnetic fields and at low temperatures.

As the iron changed from solid to molten, they measured the temperature by noting a change in how X-rays were diffracted — a faster, more precise method than the simple visual techniques used in older experiments.

Until now they have been difficult to make, particularly in large quantities, because they require precise ratios of raw materials containing metals such as bismuth, strontium and copper oxides to be ground together, before being heated to high temperatures to produce batches of about 10 grams of superconductor.

The kelvin is currently defined according to the property of water in a certain state — a fact that makes precise measurements at very high or low temperatures impossible.

Their goal was to read all the vital signs of an earthquake — not just fault motions but also the precise pressures, temperatures, strains, and chemical compositions of minerals in the nucleation zone, along with an analysis of rocks and fluids extracted through the drill hole.

A team led by Latha Venkataraman, professor of applied physics and chemistry at Columbia Engineeringand Xavier Roy, assistant professor of chemistry (Arts & Sciences), published a study (DOI 10.1038 / nnano.2017.156) today in Nature Nanotechnology that is the first to reproducibly demonstrate current blockade — the ability to switch a device from the insulating to the conducting state where charge is added and removed one electron at a time — using atomically precise molecular clusters at room temperature.

u For many years, big bang theorists searched in vain with increasingly precise instruments for temperature concentrations in the nearly uniform CMB.

Because there is only 3 — 5 °C difference in the lethal temperature between the Japanese honeybee and the giant hornet [6], [16], accurate monitoring and precise control of heat generation during forming a hot defensive bee ball seem critical for the Japanese honeybees.

By plotting the anomaly temperatures, scientists can obtain a precise idea of the intensity of change in sea - surface temperatures.

If a person can not detect a rather precise pattern of warming and pause in warming in the Global temperature record starting in 1880 I can only say that to me the pattern is obvious.

Yet, the full star formation and enrichment history of a galaxy can be traced directly only if two key observables can be determined... ▽ More Red giant stars are perhaps the most important type of stars for Galactic and extra-galactic archaeology: they are luminous, occur in all stellar populations, and their surface temperatures allow precise abundance determinations for many different chemical elements.

With limited data, it was impossible to estimate the precise temperature inside the disk, which is essential for the understanding of the planet formation in the disk.

The glass has «zero expansion» properties, meaning it retains its precise figure irrespective of changes in temperature.

More recent studies, with much more precise correlation between ice cores and global temperature records, have shown that temperature and CO2 changed synchronously in Antarctica during the end of the last ice age, and globally CO2 rose slightly before global temperatures.

The temperature range of the measurements extends from room temperature down to... ▽ More We present the results of high precision measurements of the thermal expansion of the sintered SiC, SiC - 100, intended for use in cryogenic space - telescopes, in which minimization of thermal deformation of the mirror is critical and precise information of the thermal expansion is needed for the telescope design.

Whilst C / SiC composites have been considered to be promising for the mirrors and other structures of space - borne cryogenic telescopes, the anisotropic thermal expansion has been... ▽ More This paper presents highly precise measurements of thermal expansion of a «hybrid» carbon - fiber reinforced silicon carbide composite, HB - Cesic \ textregistered - a trademark of ECM, in the temperature region of \ sim310 - 10K.

While I lay out a more precise salt dosing regimen based on ambient temperature in my book, The Salt Fix, this is a good place to start.

The special compound in winter tyres allows it to remains softer in low temperatures - offering more grip, better braking and precise handling.

They don't typically match up with the higher end models currently on the market in terms of precise cooking temperatures, but Traeger is a nice mid-range product with several price points available.

These grills use a very different cooking method than the direct flame of propane, resulting in more even heating and more precise temperature control.

The virtuosity of each painting invites the viewer to enter the work and experience a distinct moment in a precise location; the viewer can feel the very temperature and time of the day and perhaps even the breeze blowing over the landscape.

Sorry I should have been more precise in my previous post and given UAH SH land temperature anomalies: Jul: +0.26 C Aug: -0.56 C Sep: +0.24 C http://vortex.nsstc.uah.edu/data/msu/t2lt/uahncdc.lt I don't have the RSS figures to hand but they won't be very different in any event.

And at this precise time the Temp in Liverpool is 9 degrees C and the temp in Jakarta is 34 degrees C. Big difference in temperature... and no one dies... People adapt and become inventive and make better use of resources in the process.

My point is that for periods as short as a decade, air temperatures are not a precise measure of the heat in the climate system.

In the graph I gave the basic facts that were being represented were that a) CO2 concentration has risen slowly to ~ 30 % above pre-industrial times and b) No precise correlation can be seen between this steady rise and the uneven global temperature record.

Because the new precise observations agree with existing assessments of water vapor's impact, researchers are more confident than ever in model predictions that Earth's leading greenhouse gas will contribute to a temperature rise of a few degrees by the end of the century.

Within the last few years, crop ecologists in several countries have been focusing on the precise relationship between temperature and crop yields.

The world's favourite drink is produced by plants that are adapted to a precise range of conditions — and a world of rising global average temperatures could leave harvests in decline and established growers impoverished by mid-century, according to a new study.

In other words, precise global temperature measurements show that we have gone from this in 1881 to this todaIn other words, precise global temperature measurements show that we have gone from this in 1881 to this todain 1881 to this today.

We don't know the precise relationship between PDO (or AMO) and global temperature, in particular we don't know if it is linear and we don't know what time delays are involved or what other factors affect the relationship.

- ARAMATE (The reconstruction of ecosystem and climate variability in the north Atlantic region using annually resolved archives of marine and terrestrial ecosystems)- CLIM - ARCH-DATE (Integration of high resolution climate archives with archaeological and documentary evidence for the precise dating of maritime cultural and climatic events)- CLIVASH2k (Climate variability in Antarctica and Southern Hemisphere in the past 2000 years)- CoralHydro2k (Tropical ocean hydroclimate and temperature from coral archives)- Global T CFR (Global gridded temperature reconstruction method comparisons)- GMST reconstructions - Iso2k (A global synthesis of Common Era hydroclimate using water isotopes)- MULTICHRON (Constraining modeled multidecadal climate variability in the Atlantic using proxies derived from marine bivalve shells and coralline algae)- PALEOLINK (The missing link in the Past — Downscaling paleoclimatic Earth System Models)- PSR2k (Proxy Surrogate Reconstruction 2k)

Playing the «devil's advocate,» Tim Ball has an essay in Watts Up With That explaining why he thinks the ice cores give little practical information, or at least are not precise measurements of temperatures and time - lines.

That is, (1) there is dO18 measurement, which I claim should be fairly precise, but you stated has large uncertainties, and then there is (2) derivation of temperature from dO18 values, where you have indeed pointed out that there could be a number of possibly confounding factors in that analysis if other variables than temperature are not controlled.

To point out just a couple of things: — oceans warming slower (or cooling slower) than lands on long - time trends is absolutely normal, because water is more difficult both to warm or to cool (I mean, we require both a bigger heat flow and more time); at the contrary, I see as a non-sense theory (made by some serrist, but don't know who) that oceans are storing up heat, and that suddenly they will release such heat as a positive feedback: or the water warms than no heat can be considered ad «stored» (we have no phase change inside oceans, so no latent heat) or oceans begin to release heat but in the same time they have to cool (because they are losing heat); so, I don't feel strange that in last years land temperatures for some series (NCDC and GISS) can be heating up while oceans are slightly cooling, but I feel strange that they are heating up so much to reverse global trend from slightly negative / stable to slightly positive; but, in the end, all this is not an evidence that lands» warming is led by UHI (but, this effect, I would not exclude it from having a small part in temperature trends for some regional area, but just small); both because, as writtend, it is normal to have waters warming slower than lands, and because lands» temperatures are often measured in a not so precise way (despite they continue to give us a global uncertainity in TT values which is barely the instrumental's one)-- but, to point out, HadCRU and MSU of last years (I mean always 2002 - 2006) follow much better waters» temperatures trend; — metropolis and larger cities temperature trends actually show an increase in UHI effect, but I think the sites are few, and the covered area is very small worldwide, so the global effect is very poor (but it still can be sensible for regional effects); but I would not run out a small warming trend for airport measurements due mainly to three things: increasing jet planes traffic, enlarging airports (then more buildings and more asphalt — if you follow motor sports, or simply live in a town / city, you will know how easy they get very warmer than air during day, and how much it can slow night - time cooling) and overall having airports nearer to cities (if not becoming an area inside the city after some decade of hurban growth, e.g. Milan - Linate); — I found no point about UHI in towns and villages; you will tell me they are not large cities; but, in comparison with 20-40-60 years ago when they were «countryside», many small towns and villages have become part of larger hurban areas (at least in Europe and Asia) so examining just larger cities would not be enough in my opinion to get a full view of UHI effect (still remembering that it has a small global effect: we can say many matters are due to UHI instead of GW, maybe even that a small part of measured GW is due to UHI, and that GW measurements are not so precise to make us able to make good analisyses and predictions, but not that GW is due to UHI).

Temperature in thermodynamics has a very precise definition.

Two sets of correlations are shown: one based only on the subfossil series and the other including the living tree material whose precise elevations are not known and have been set here to a constant elevation of 250 m. None of the correlations is significant indicating that there is little evidence for an elevation influence on ring density and hence little age - dependent bias in the temperature reconstruction arising out of the differences in sample heights shown in Figure 4.»

Of course, the energy has to be transported up through the atmosphere and does so in a number of different ways but, the precise transport mechanism doesn't significantly influence the lapse rate as the temperature profile will always tend back towards the hydrodynamically stable value.