For two ectotherm animals of the same size, if one has moist skin and the other dry skin, the first will be cooler through evaporation. |
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Mulch the soil well to help absorb runoff and to block evaporation of moisture. |
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Clothing should be light-colored and lightweight and limited to one layer of absorbent material to facilitate evaporation of sweat. |
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Such blind pools loose water by evaporation, or if below the water table remain as permanent bodies. |
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Energy advected to and from the lake by precipitation, surface water, and ground water had little effect on evaporation rates. |
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Such juvenescent films form when the evaporation of water is prevented and that of a minor but highly surface-active component is favored. |
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This would have meant that the evaporation stopped at the kainite crystallization point. |
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Moisture wicking fabrics will help evaporation and keep you cooler than heavier fabrics that retain heat. |
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An allelopathic plant releases potentially toxic substances into the environment through its roots, its leaves or processes such as evaporation. |
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The solvent was removed by rotary evaporation followed by desiccation under vacuum. |
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In all cases, evaporation from the pots was minimized by covering the exposed surface with a layer of filter paper. |
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During drought years, the amount of residue is even less, which exposes the soil to greater evaporation and erosion. |
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Contractors are also encouraged to use evaporation retarders when weather conditions could cause excessive water evaporation from the slab. |
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It can also make the difference between success and failure in controlling evaporation between placing and curing the concrete. |
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Their shade reduces evaporation and keeps the soil moist during the dry season, and their roots protect the banks from erosion. |
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In Australia, salt is produced by solar evaporation from sea water, saline lake waters, underground brines and harvested from dry lake beds. |
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Loosely fitting screw-capped lids permitted air circulation, restricted evaporation, and limited contamination. |
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In addition, the mulch improves soil quality over time, minimizing water waste caused by run-off and evaporation. |
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This salt water can be pumped to the surface for flooding dry salt lakes, creating evaporation ponds. |
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The second belt is in the temperate zone, which is characterized by generally adequate rainfall and lower evaporation rates. |
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The lipid was deposited as a film on the wall of a glass test tube by solvent evaporation under nitrogen. |
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Where a trap seal is subject to loss by evaporation, a deep-seal trap consisting of a 4-inch seal or a trap seal primer valve shall be installed. |
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In vinegar that has matured for 12 years, there is an expected 85-percent evaporation. |
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The drainage basin of Lake Oloidien is hydrologically closed so that water losses are due almost entirely to evaporation. |
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Water losses are through evaporation to the atmosphere and minimal leakage or seepage. |
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Devices that measure the evaporation of water such as atmometers may be useful. |
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Crop residue has a nutrient value and will catch snow, reduce evaporation, increase infiltration, and improve soil tilth. |
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Many of the tok-tokkies prevent evaporation of water from their bodies by producing a waxy coating that keeps the water in. |
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The casserole is fairly shallow with a large surface area allowing maximum evaporation. |
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Barnes explains that the summer heat warms the ocean's surface and spurs evaporation. |
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Current methods involve many solvent extraction cycles and vitrification after nitric acid treatment and evaporation. |
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After evaporation, the whey is spray-dried in one of two dryers, first to a 15 percent moisture content at 450 degrees, then slowly to 4 percent. |
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Topical agents such as petrolatum provide an occlusive film over inflamed skin, decrease fissuring, and reduce evaporation. |
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However, ethanol has a good octane rating of around 112 and a high heat-off evaporation so it cools down the intake charge. |
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The heating was provided not for the comfort of the prisoners but to create a better setting for the evaporation of gas. |
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Mulching is a simple process of covering the soil surface with materials to prevent direct evaporation of soil moisture. |
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This expansion of chromospheric plasma up into the corona during a flare is generally called chromospheric evaporation. |
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This involves evaporation of water from the body surface, and active secretion of sweat onto the skin surface will be initiated. |
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Although there is a sensation of heat, evaporation of sweat from the forehead and chest results in a drop in temperature in these areas. |
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For example, if the sun warms a parcel of air, the liquid water molecules speed up and become vapor, so evaporation dominates. |
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Greater surface area provides more exposed skin to perspire and cool the body through evaporation, he says. |
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Efflorescences are powdery encrustations of minerals that form on the surfaces of rocks by evaporation of their pore water. |
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Residues on the soil surface increase infiltration on crusting soil, and they also reduce evaporation of water from the soil. |
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As the moisture decreases, the evaporation curve inflects at a point referred to herein as the peat evaporation inflection point. |
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They are using the temperature data collected from aircraft to develop a computer model to predict patterns of evaporation. |
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The global supply of sodium chloride is mostly mined as rock salt from man-made caves resulting from evaporation of ancient inland seas. |
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It sits beside beautiful Mono Lake, a brackish inland sea that loses water only by evaporation. |
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The opposite of evaporation is condensation where vapor changes to a liquid. |
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If warm water affects evaporation, let's see if cooling water vapor affects condensation! |
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Also, a mat of threadlike filamentous algae floating on the surface greatly increases the rate of water loss through evaporation. |
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The rough surface of the filter paper, located above the sample, substantially increases the surface area for evaporation. |
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Insecticides are not very active at low temperatures and considerable spray is lost to evaporation or inversions at high temperatures. |
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Floating covers of low-density synthetic foam rubber are effective for controlling evaporation from vertical walled open-topped storage. |
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It has been shown that a 100-micron droplet requires a little over 5 seconds to free-fall 5 feet if no evaporation occurs. |
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Finally, mosses may, like higher plants, also have a waxy cuticle and stomata to help control evaporation. |
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The liquor undergoes a process of further evaporation and fermentation to remove volatile compounds like methanol, furfural and ethanol. |
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Another reason why large towns and cities are generally warmer is due to decreased amounts of evaporation. |
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Similar proportions of nonradioactive Deet were measured chemically after evaporation and washing. |
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Ice cold beverages desensitize the taste-buds and prevent the evaporation of the volatile components that contribute aroma. |
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Dew point and relative humidity go hand-in-hand and both involve evaporation and condensation. |
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In each of these settings, progressive evaporation of seawater leads to precipitation of calcite and gypsum followed by halite. |
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Water use or evapotranspiration is composed of two parts, transpiration from the plant and evaporation from the soil surface. |
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Downdraughts can be accelerated on its path by evaporation, and this can cause downbursts to occur. |
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The small water droplets have a large surface area which allows for a great deal of evaporation. |
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A high degree of soil exposure also results in high surface evaporation resulting in years of low rainfall becoming severe droughts. |
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The technique minimizes water evaporation and allows roots to be fed by normally damaging briny water. |
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After filtration and methanol evaporation under reduced atmospheric pressure, the sample was adjusted to pH 8.0 and partitioned once with equal volume of petroleum ether. |
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These sources are particularly important because the rivers drain watersheds that don't receive much summer rainfall and where rates of evaporation are relatively high. |
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These improve the microclimate by evaporation in hot weather. |
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The atmospheric disturbance caused by rapid evaporation from these sudden, heavy rainstorms over a large land mass has a major effect on water supply forecasts in the West. |
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One invention, the Coolgardie safe, depended on the evaporation of water from the surface of hessian, which was fixed to the frame of a kitchen cupboard. |
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Energy is required to provide the latent heat of evaporation for the phase change from liquid to gas, which takes place in the cavity below the stomata. |
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The crystal is actually a mixture of carnallite and salt with the proportions varying according to evaporation conditions and the stage of the evaporation process. |
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The water loss the weed causes through transpiration is well above that of open water, causing reservoir and lake levels to drop faster than from evaporation. |
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With the drought and fire came high winds, dust storms, record temperatures, and ramped up evaporation levels. |
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Mr Thomas said there is a range of things people can do to save water, including mulching the garden and covering swimming pools to reduce evaporation. |
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The plates were kept under a clear, acrylic cover to reduce evaporation. |
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It warms the middle of the fog bank, helping with the evaporation process. |
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Many wood furnaces also are designed to burn coal, and some have blowers for increased combustion temperatures as well as optional evaporation pans for humidification. |
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Excessive heat build-up in an attic can shorten the longevity of composition roof shingles by causing premature evaporation of the oils in the asphalt. |
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The evaporation became evident in the decline of the Federalist Party and the alteration of the Republican stance toward the precepts of Hamiltonianism. |
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The Foggaras, a network of underground galleries, conducted water from one place to the other over very long distances so as to avoid evaporation. |
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Other teams are striving to control their fuel cell's operations by using solely passive processes, such as evaporation, diffusion, and capillary action. |
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The skin or epidermis that surround the stomata secretes a waxy cuticle that inhibits the evaporation of water from the epidermal area of the leaf. |
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Unless big storms hit, summer evaporation and lawn-watering is going to push things back into the critical mode. |
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They claim the water is contaminated with heavy metals that have leached from the unlined evaporation ponds which cover two square kilometres of the 15-square kilometre site. |
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Leaking pipes, unlined channels, evaporation from reservoirs and canals and poorly directed spraying mean that 60-85 per cent of the water never reaches the plants' roots. |
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Study of wind blow speed on Sistan'sNime well's reservoir's surface evaporation using the Daltonian method. |
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During the gelatinization procedure, the beaker was covered with aluminium foil, in order to avoid evaporation of water. |
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The liquefied fruits were concentrated by evaporation in a rotary evaporator in order to reach different solids content levels. |
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The decrease of HMs may probably be due to the amounts that were lost to evaporation and in protein due to denaturalization. |
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After the evaporation of the excessive acid in solution, palladium dicyanide was precipitated. |
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Like Earth, Titan has weather, with evaporation, clouds, rain, and wind. |
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Garnier P, Rieu M, Boivin P, Vauclin M, Baveye P Determining the hydraulic properties of a swelling soil from a transient evaporation experiment. |
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The long trachea, being cooler than body temperature, is a site of water evaporation. |
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The trachea acts as a buffer for evaporation because of the length, and the controlled vascularization. |
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Grinding a spice greatly increases its surface area and so increases the rates of oxidation and evaporation. |
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These notes are created carefully with knowledge of the evaporation process of the perfume. |
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The shallow southern end of the bay is used for evaporation ponds to extract salt from the sea water. |
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This is because of low precipitation and the relatively warm climate resulting in less snow and more evaporation. |
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This technique reduces moisture evaporation from the soil, and thus provides more moisture for the crop. |
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Pepper loses flavour and aroma through evaporation, so airtight storage helps preserve its spiciness longer. |
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The salt domes also held natural gas, which some wells produced and which was used for evaporation of the brine. |
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Water for the sprinklers had to be protected from freezing and evaporation. |
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Other methods include dissolution mining and evaporation methods from brines. |
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During extraction of salt from seawater by evaporation, potassium salts get concentrated in bittern, an effluent from the salt industry. |
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It is cold underground so there is little evaporation but some does take place leaving a trace of limestone on the roof. |
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When the water drips on to the floor of the cavern some evaporation occurs here also leaving a trace of limestone. |
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Only by extreme siccity is such land possible when more water rises in evaporation than falls by precipitation. |
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Replacement water then needs to be added and new water will also be required to replace losses due to evaporation and splashout. |
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Other sodium bearing minerals that can be produced through solar evaporation are astrakainite. glaserite, and vanthoffite. |
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Drawn by evaporation from leaves, water whooshes up through the dead cells. |
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Effects of root and subirrigation depth on evaporation and percolation losses. |
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Heat dissipated by respiratory evaporation increases linearly with ambient temperature, matching the rate of heat production. |
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Some lakes do not have a natural outflow and lose water solely by evaporation or underground seepage or both. |
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Output sources are evaporation from the lake, surface and groundwater flows, and any extraction of lake water by humans. |
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South of the ice sheets large lakes accumulated because outlets were blocked and the cooler air slowed evaporation. |
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Rainfall was lower because of the decreases in oceanic and other evaporation. |
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Because water containing heavier isotopes has a higher heat of evaporation, its proportion decreases with colder conditions. |
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Perennial streams occur in the highlands, but these never reach the sea because of high evaporation in the Tihamah. |
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It is 100 percent paint as there is virtually no evaporation and therefore no off-gassing. |
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Fresh water withdrawal is the quantity of water removed from available sources for use in any purpose, excluding evaporation losses. |
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Inverse estuaries occur in dry climates where evaporation greatly exceeds the inflow of fresh water. |
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When evaporation occurs, the remaining water is enriched in salts, and they precipitate when the water becomes supersaturated. |
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Halley showed that the evaporation from the Mediterranean Sea was sufficient to account for the outflow of rivers flowing into the sea. |
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The most vivid image of this is in the evaporation of water from the ocean, which forms clouds. |
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A direct measurement of evaporation can be obtained using Simon's evaporation pan. |
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Detailed studies of evaporation involve boundary layer considerations as well as momentum, heat flux and energy budgets. |
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If precipitation exceeds evaporation, as is the case in polar and temperate regions, salinity will be lower. |
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If evaporation exceeds precipitation, as is the case in tropical regions, salinity will be higher. |
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In endorheic bodies of standing water where evaporation is the primary means of water loss, the water is typically more saline than the oceans. |
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In addition, the additional local humidity due to evaporation usually creates a microclimate supporting unique types of organisms. |
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Much of the solar energy that reaches rural areas is consumed by evaporation of water from vegetation and soil. |
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This provides protection from the environment and reduces water loss through evaporation. |
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Water vapor generated through surface evaporation is transported by circulatory patterns in the atmosphere. |
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Warm waters at high latitudes led to an increased evaporation and eventually atmospheric moisture. |
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Increased evaporation and atmospheric moisture resulted in increased precipitation. |
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During this period of evaporation large evaporite deposits will be made in the rift valley. |
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Water flowing northward becomes modified through evaporation and mixing with other water masses, leading to increased salinity. |
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Increasing temperatures tend to increase evaporation which leads to more precipitation. |
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The dominant source is the input of heat at the surface, primarily due to evaporation. |
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Urease inhibitors are used to slow the hydrolytic conversion of urea into ammonia, which is prone to evaporation as well as nitrification. |
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With the very long winter, permafrozen soil, and low evaporation, the soil is waterlogged. |
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Bone glue can be made by prolonged boiling of ground or cracked bones, followed by filtering and evaporation to thicken the resulting fluid. |
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These physical factors reduce the effect of high salinity caused by evaporation in the north and relatively hot water in the south. |
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The Red Sea is one of the saltiest bodies of water in the world, owing to high evaporation. |
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The defect can occur with air dry coatings or during a prebake flash due to different degrees of cooling by solvent evaporation. |
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The heat souce will generate sudden variation in time and space of the material themperature and powerfull evaporation will occure. |
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Heating phenomenon takes place in which local heating occurs due to evaporation, transpiration. |
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That produces evaporation that dries the wetness, cuts down on edema, and also cools, relieving the itchiness. |
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The oceans are the major source of the atmospheric moisture that is obtained through evaporation. |
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Additional fresh water comes from the difference of precipitation less evaporation, which is positive. |
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It accelerates soil warming and water evaporation in spring because of the lesser quantity of residues on the soil surface. |
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Their origin can be traced back to the early Gulf of Mexico, when the shallow ocean had high rates of evaporation. |
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Calcium carbonate is deposited where evaporation of the water leaves a solution supersaturated with the chemical constituents of calcite. |
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Experts no longer recommend covering thatch with wire netting, as this slows evaporation and reduces longevity. |
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De Rerum Natura provides mechanistic explanations for phenomena such as erosion, evaporation, wind, and sound. |
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A possible exception, however, is the burst of gamma rays emitted in the last stage of the evaporation of primordial black holes. |
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In a halogen lamp, filament evaporation is prevented by a chemical process that redeposits metal vapor onto the filament, extending its life. |
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Filling a bulb with an inert gas such as argon or nitrogen retards the evaporation of the tungsten filament compared to operating it in a vacuum. |
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The role of the gas is to prevent evaporation of the filament, without introducing significant heat losses. |
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This however increases evaporation of the filament, albeit it eliminates the heat losses. |
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One of the problems of the standard electric light bulb is filament notching due to evaporation of the filament. |
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While inert gas reduces filament evaporation, it also conducts heat from the filament, thereby cooling the filament and reducing efficiency. |
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Pearson found Scheele's lithic acid in all of them, and among its properties he noted the pink color produced by evaporation with strong nitric acid. |
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The added warmth helps open the meibomian glands, which secrete the oily lipid layer of the tear film, slowing the evaporation of natural tears, the company says. |
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The lowest counts of less than 32 parts per thousand are found in the far north as less evaporation of seawater takes place in these frigid areas. |
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Prior to the calculations of the evaporation path it is useful to emphasize the most obvious advantage of using the phase diagram approach to lineate the evaporation path. |
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Some cosolvents like iso-propanol can form an azeotrope with water to lower the mixtures total boiling point temperature and therefore evaporation of water is aided. |
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Advertising executions will signal the need to moisturise daily by focusing the fact that we lose up to half a pint of water because of evaporation through the skin every day. |
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The adiabatic saturation temperature is the temperature obtained by moist air when it is adiabatically brought to saturation by the evaporation of liquid water. |
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For this to happen, the water body must enter a restricted environment where water input into this environment remains below the net rate of evaporation. |
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Turbinado is usually made by squeezing the juice out of crushed sugar cane, then spinning what's left after evaporation through a huge centrifuge. |
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Convection occurs when the Earth's surface, within a conditionally unstable or moist atmosphere, becomes heated more than its surroundings, leading to significant evaporation. |
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Where there are multiple uses of reservoirs such as water supply, recreation, and flood control, all reservoir evaporation is attributed to power production. |
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In the evaporation method hot water is injected into the potash which is dissolved and then pumped to the surface where it is concentrated by solar induced evaporation. |
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Change became more rapid towards the close of the 1960s, as mainline churches including the Anglicans began to see the first wave of evaporation from the pews. |
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While there is little precipitation, giving the island a steppe climate, plants still have good access to water because the cold climate reduces evaporation. |
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Light loss is due to filament evaporation and bulb blackening. |
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Finally, if cooling, addition of brine from freezing sea ice, or evaporation at the surface causes the surface density to increase, convection will occur. |
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One of the ways that crops respond to water stress is to close their stomates, which results in reduced water evaporation and increased temperature of the crop canopy. |
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As ambient air becomes hotter, additional evaporation can take place lower in the trachea making its way to the posterior sacs, shunting the lung surface. |
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Wind moving over the water also produces a great deal of evaporation, leading to a decrease in temperature, called evaporative cooling related to latent heat. |
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This heat flux is believed to contribute to the high rate of evaporation in the South Atlantic, a key mechanism in the Meridional Overturning Circulation. |
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African lakes were fuller, apparently from decreased evaporation. |
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Furthermore, fertilizers are lost by evaporation or leaching. |
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Birds lack sweat glands, so when placed under stress due to heat, they heavily rely upon increased evaporation from the respiratory system for heat transfer. |
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Although precipitation is light, evaporation is also relatively minimal. |
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During roasting, meats and vegetables are frequently basted on the surface with butter, lard, or oil to reduce the loss of moisture by evaporation. |
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The pull is the result of water surface tension within the cell walls of the mesophyll cells, from the surfaces of which evaporation takes place when the stomata are open. |
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The evaporation in the Tihamah is so great that streams from the highlands never reach the sea, but they do contribute to extensive groundwater reserves. |
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While there is little precipitation, giving the archipelago a steppe climate, plants still have good access to water because the cold climate reduces evaporation. |
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Oceanic evaporation, as a phase of the water cycle, is the source of most rainfall, and ocean temperatures determine climate and wind patterns that affect life on land. |
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Humid regions experience more precipitation than evaporation each year, while arid regions experience greater evaporation than precipitation on an annual basis. |
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Ocean temperatures increase more slowly than land temperatures because of the larger effective heat capacity of the oceans and because oceans lose more heat by evaporation. |
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The advantage of the coiled coil is that evaporation of the tungsten filament is at the rate of a tungsten cylinder having a diameter equal to that of the coiled coil. |
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