Sentences with phrase «at different temperatures using»

Just to add some actual evidence to the cold water discussion, I studied how much water cats would drink at different temperatures using special night vision cameras.

Not exact matches

Keep in mind that all ovens cook at slightly different temperatures and you may need to cook your almonds a minute or two longer, if they're harder to blend without using oil.

If your baby has a fever (temp at or above 100.4 F) using a different method, such as using a tympanic thermometer (in your baby's ear) or checking under his arm, it is usually a good idea to confirm that he really has a fever by taking a rectal temperature.

Using different calibration and filtering processes, the two researchers succeeded in combining a wide variety of available data from temperature measurements and climate archives in such a way that they were able to compare the reconstructed sea surface temperature variations at different locations around the globe on different time scales over a period of 7,000 years.

The plan calls for using four pairs of «test masses» made of at least three different materials — such as beryllium, niobium and platinum - iridium — which would be kept in a vacuum and cooled to just a few kelvins, reducing temperature fluctuations that can degrade measurement accuracy.

In order to establish the physicochemical properties of the most efficient bioadhesive polymers to be used as ocular inserts in order to administer said antibiotic, during research, the CEU UCH team has performed moxifloxacin diffusion ex vivo experiments through rabbit corneas preserved at different temperatures.

To generate an accurate picture of the temperature profile within the Earth's centre, scientists can look at the melting point of iron at different pressures in the laboratory, using a diamond anvil cell to compress speck - sized samples to pressures of several million atmospheres, and powerful laser beams to heat them to 4000 or even 5000 degrees Celsius.

In this latest study, she and her group used cryo - EM, in which protein samples are flash - frozen at liquid nitrogen temperatures to preserve their natural structure, to determine microtubule structures in different nucleotide states with and without EB3.

Using genetic markers, the scientists showed that within the same colony, bees from one lineage started fanning at a slightly different temperature than did bees from a different lineage.

The research team, led by professor Kazuyo Tsuzuki, had the subjects sleep in two bedrooms set to the same temperature using ACs set at different airflow velocities, then made a comparison of the depth of sleep and body temperature control using electroencephalogram (EEG) measurements as well as subjective reporting by the subjects.

Park's team and colleagues first used Raman spectroscopy on bulk 3D FePS3 material at different temperatures and then tested FePS3 2D monolayer.

Each compound, Sutterlin says, naturally melts or solidifies at a different specific temperature and can be used as the base material for an application, depending on the phase change point needed.

In the first step, for example, they applied heat to the sample until it reached a certain temperature; then they used the atom probe to test what effect thermal stress had on the alloy, applied heat once again to reach a higher temperature, tested the alloy again etc. «Using this method, we can very quickly tell that the analysed alloy disintegrates into several different phases at temperatures above 300 degrees centigrade,» says Ludwig.

An alternative method was eventually developed, using the different temperatures at which water boils in a kettle at different altitudes to determine height above sea level.

In a lab at Ohio State, the researchers compress different minerals that are common to the mantle and subject them to high pressures and temperatures using a diamond anvil cell — a device that squeezes a tiny sample of material between two diamonds and heats it with a laser — to simulate conditions in the deep Earth.

In the experiments run by Marinescu's group, they used a cobalt - based metal - organic framework that mimicked the conductivity of both a metal and semiconductor at different temperatures.

A global team of scientists, led by those at the University of Florida Institute of Food and Agricultural Sciences, used two different simulation methods and one statistical method to predict the impact of rising temperatures on global wheat production, and all came to similar estimates.

The researchers then used an electrical probe to measure the resistance of the compounds at different temperatures.

Using diamond anvil cells (DAC), the team applied 2.5 GPa of pressure (25 thousand atmospheres) to pre-compress water into the room - temperature ice VII, a cubic crystalline form that is different from «ice - cube» hexagonal ice, in addition to being 60 percent denser than water at ambient pressure and temperature.

Researchers from the Shanghai Cancer Institute and the US National Cancer Institute in Bethesda, Maryland, examined the volatile organic compounds given off by different oils at the high temperatures typically used for wok cooking.

Using thus 10 different climate models and over 10,000 simulations for the weather@home experiments alone, they find that breaking the previous record for maximum mean October temperatures in Australia is at least six times more likely due to global warming.

A total of 15 different satellites have been used to measure atmospheric temperatures since 1979, with around two satellites actively measuring at any given time.

Sauerkraut and other pickled foods were once cultured by being left out on the shelves at room temperature to naturally ferment using salt or whey, but now these food items undergo a fundamentally different process replacing natural fermentation with a combination of vinegar and preservatives to achieve the same acidic pickled flavor, however lacking the beneficial byproducts of fermentation.

Sauerkraut and other pickled foods were once cultured by being left out on the shelves at room temperature to naturally ferment using salt or whey, but now these food items undergo a fundamentally different process replacing natural fermentation with a combination of vinegar and preservatives to achieve the same acidic pickled flavor, however lacking the beneficial byproducts of fermentation.Another ancient method of fermentation that is now regaining popularity is kefir - fermented beverages.

Although there are a few different protocols, the most commonly used is the Broda Barnes system, 4 which is a measure of your basal body temperature at rest.

Your students will certainly enjoy participating in this activity converting temperatures using different rooms in Santa's home at the North Pole as well as additional areas on Santa's property such as the garage and the state - of - the - art toy - making facility.

In 1749, Scottish scientist Alexander Wilson used several kites, attached in a row, to measure and compare air temperature at different altitudes.

Year 4 Science Assessments Objectives covered: Recognise that living things can be grouped in a variety of ways Explore and use classification keys to help group, identify and name a variety of living things in their local and wider environment Recognise that environments can change and that this can sometimes pose dangers to living things Describe the simple functions of the basic parts of the digestive system in humans Identify the different types of teeth in humans and their simple functions Construct and interpret a variety of food chains, identifying producers, predators and prey Compare and group materials together, according to whether they are solids, liquids or gases Observe that some materials change state when they are heated or cooled, and measure or research the temperature at which this happens in degrees Celsius (°C) Identify the part played by evaporation and condensation in the water cycle and associate the rate of evaporation with temperature Identify how sounds are made, associating some of them with something vibrating Recognise that vibrations from sounds travel through a medium to the ear Find patterns between the pitch of a sound and features of the object that produced it Find patterns between the volume of a sound and the strength of the vibrations that produced it Recognise that sounds get fainter as the distance from the sound source increases Identify common appliances that run on electricity Construct a simple series electrical circuit, identifying and naming its basic parts, including cells, wires, bulbs, switches and buzzers Identify whether or not a lamp will light in a simple series circuit, based on whether or not the lamp is part of a complete loop with a battery Recognise that a switch opens and closes a circuit and associate this with whether or not a lamp lights in a simple series circuit Recognise some common conductors and insulators, and associate metals with being good conductors

Baking the product at a lower temperature for a slower time in smaller batches allows the use of different textures and tastes to be nutritionally retained in the biscuit - like nuggets.

Here, they managed to reproduce the different altitudinal zones of the Tawantinsuyo Empire using concentric terraces that produced different temperatures at each level.

«Ill feel sad that after all these years were inside using these giant metal forms to bring us air at different temperatures to keep us comforatbel.

Sherwood et al (pdf) take a different, iterative, approach that involves using the wind shear measurements (taken at the same time as the temperatures) as a consistency check.

«Another recent paper used a different NOAA ocean surface temperature data set to find that since 2003 the global average ocean surface temperature has been rising at a rate that is an order of magnitude smaller than the rate of increase reported in Karl's paper.»

Monckton is just using a different way of expressing the same thing.Finally, the sensitivity is not constant, it is only valid at a certain temperature range.

Specifically, when he looked at the climate models used by the IPCC, Kiehl found they all used very different assumptions for aerosol cooling and, most significantly, he found that each of these varying assumptions were exactly what was required to combine with that model's unique sensitivity assumptions to reproduce historical temperatures.

I would also invite you to think about how perfect LTE could possibly be observed if it did exist; any device you use to measure the thermal radiation or the distribution of velocities or the population of excited states must itself be at a different effective temperature from the gas in question, and must absorb energy from it, disturbing the very equilibrium you are trying to observe.

The questions we are trying to answer are how much warmer was it at different latitudes and how can that information be used to project future temperatures based on what we know about CO2 levels?»

Well, not necessarily a «wrong» scale factor — the satellites (at least MSU - based) measure something different from surface temperature — they measure emissions from throughout the atmosphere, and use various techniques to figure out the contributions from different altitudes.

For two of our papers, we analysed the temperatures at different heights in the atmosphere using measurements from weather balloons, similar to this one.

Exactly, but using good numbers not a «hotchpotch assembly» for which it is claimed to be global temperature (there is no such thing, there is global energy content, but that is totally different story) So calculate correlation CET - GT from 1880 using 5 year bin averaging http://www.vukcevic.talktalk.net//CETGNH.htm P.S. your statement on natural variability on decadal scale is grossly misleading, you got about 130 years of good records so you need to look at multi-decadal picture.

richardscourtney says: June 27, 2014 at 6:36 am «Each team that produces values of global average surface temperature (GASTA) uses a different definition; e.g. the weightings they apply to land and ocean differ and they compute gridding differently.»

The two - tank molten salt storage scheme is relatively new; Abengoa built a demonstration facility in southern Spain in 2008 and it has only been used in a few other solar projects, although molten salt technology has been used at different temperatures in other applications in various industries.

SOEC cells with a proton - conducting electrolyte can operate at lower temperatures and can be used to produce different kinds of synthetic fuels.

The explanation that is given regarding the drop in Marcott et al that finishes the reliable part of the proxy is that the combination of different lenses through which we view the LIA period (using Marcott et al, Mann et al, and the earliest parts of the temperature record) posit that the LIA itself is a bump - down combination of a negative portion of short - term natural variability augmented by a bottoming out of the long - term forcings that were cooling at the time.

Solid - State Cooling uses the Peltier Effect: passing a current through the junction of two different semiconductor elements (p - type and n - type) decreases the temperature at the junction, adsorbing heat from the environment.

With a PC link, the data can be used for all sorts of projects, from simple averaging ones to looking at correlations between different measurements such as wind direction and temperature.

Carrick, for what it's worth, I don't think looking at how BEST differs from another temperature index is ever going to be conclusive as using a different index adds a number of confounding factors.

Furthermore, a single model may give different answers for the future temperature over North America, depending on which day is used to describe the weather at the starting point of the model simulation (Deser et al., 2012).

However the Passive House experts approach the problem from a different angle: they use super-insulation, high quality windows, and mechanical ventilation to create an envelope that needs almost no heat or cooling at all to maintain a comfortable interior temperature.

If the dashed line describes a more accurate representation of the relationship between the proxy values and temperature measurements at lower proxy values, then using the dashed line will result in different reconstructed temperature series.