* Heat treatment

Heat treatment processes such as quenching and tempering can significantly change these properties however.

Heat treatment of a xerogel at elevated temperature produces viscous sintering ( shrinkage of the xerogel due to a small amount of viscous flow ) and effectively transforms the porous gel into a dense glass.

* Heat treatment and case-hardening to achieve the desired hardness.

Heat treatment to about 40 ° C ( 104 ° F ) may be used to accelerate further fermentation and start the drying process.

Heat or acid treatment are also used to reduce interference from other microbes in the sample.

* Heat treatment

Heat treatment can be highly effective, and it can be combined with other treatments.

Heat treatment can also improve the properties of the wood with respect to water: lower equilibrium moisture, less moisture deformation, and weather resistance.

Heat treatment in for 24 hours can be used to kill the spores on contaminated equipment.

Heat treatment ( heating and rapid cooling ) will result in a fine-grained microscopic crystal structure, enhancing the strength of the bar.

Heat should be applied for at least 15 minutes but, as a rule of thumb: the longer the delay ( before heat is applied ) the longer the treatment should be continued.

Heat engines, including internal combustion engines and external combustion engines ( such as steam engines ) burn a fuel to create heat which is then used to create motion.

It features interviews with friends, peers, and admirers such as Dave Grohl, Slash, Ozzy Osbourne, James Hetfield, Lars Ulrich, Kirk Hammett, and Robert Trujillo of Metallica, David Ellefson of Megadeth, Scott Ian of Anthrax, Alice Cooper, Peter Hook of Joy Division / New Order, Dee Snider, Nikki Sixx, Mick Jones of The Clash, Kat Von D, Henry Rollins, Lars Frederiksen of Rancid, Jim Heath of Reverend Horton Heat, Slim Jim Phantom of The Stray Cats, Mike Inez, Joan Jett, pro skateboarder Geoff Rowley, pro wrestler Triple H, Fast Eddie Clarke, Jarvis Cocker, Marky Ramone, former Hawkwind

It is also used in rock, by bands and artists such as Canned Heat, The Allman Brothers Band, Led Zeppelin, Ry Cooder, Chris Rea, Bonnie Raitt, Lynyrd Skynyrd, Little Feat, Eagles, ZZ Top, Whitesnake and AC / DC.

Some such proteins are highly specific in their function, such as protein disulfide isomerase ; others are very general and can be of assistance to most globular proteins-the prokaryotic GroEL / GroES system and the homologous eukaryotic Heat shock proteins Hsp60 / Hsp10 system fall into this category.

Heat rejection is kept low-mass using advanced heat pipe systems ( such as are now used in some laptop computers for cooling as well ).

Although dissertations on clothing and its functionality are found from the 19th century as colonising countries dealt with new environments, concerted scientific research into psycho-social, physiological and other functions of clothing ( e. g. protective, cartage ) occurred in the first half of the 20th century, with publications such as Flugel's Psychology of Clothes in 1930, and Newburgh's seminal Physiology of Heat Regulation and The Science of Clothing in 1949.

For special cements, such as Low Heat ( LH ) and Sulfate Resistant ( SR ) types, it is necessary to limit the amount of tricalcium aluminate ( 3 CaO · Al < sub > 2 </ sub > O < sub > 3 </ sub >) formed.

Briefly residing in Montreal, Canada, Darrin began experimenting in other musical areas, creating such diverse entities as the more industrial Vanishing Heat with Kevin Komoda Rational Youth, and the acoustic blues version of Marianne Faithfull's " Guilt " released later on the album " Strange Romance ".

Heat is transferred by convection in numerous examples of naturally occurring fluid flow, such as: wind, oceanic currents, and movements within the Earth's mantle.

Rodney Stephen " Rod " Steiger ( April 14, 1925July 9, 2002 ) was an Academy Award-winning American actor known for his performances in such films as On the Waterfront, The Big Knife, Oklahoma !, The Harder They Fall, Across the Bridge, The Pawnbroker, Doctor Zhivago, In the Heat of the Night, and Waterloo as well as the television programs Marty and Jesus of Nazareth.

Note that this does not refer to meteorites found on Mars, such as Heat Shield Rock.

Heat pump installations may be installed alongside an auxiliary conventional heat source such as electrical resistance heaters, or oil or gas combustion.

Miami rounded out its 2001 – 02 season roster with players well past their prime such as Rod Strickland, Chris Gatling, Jim Jackson, LaPhonso Ellis and Kendall Gill along with Mourning, Jones, Grant and Carter, whom the Heat signed to a controversial three-year deal that many said was far too much for the young guard.

The Heat also opted to draft Dwyane Wade out of Marquette University with the 5th overall pick in the 2003 NBA draft instead of signing a large-scale free agent point guard such as Gilbert Arenas.

However, he did stress the right offer would have to be made in order for the Heat to even consider such a trade ( e. g., the Kevin Garnett trade to Boston from the 2007 offseason ).

Softcore erotica programming typically does not air within the block and adult films have been absent from the main Showtime channel since the mid-2000s ( though a limited amount of original erotica series have resurfaced on the main channel in 2010 such as Beach Heat: Miami, after having been absent for most of the previous decade ), although the network's multiplex channels Showtime 2 and Showcase do occasionally feature adult films on their overnight schedules.

The Fantasy Faire & Magic Festival was held at Devonshire Downs ( sometimes known as Devonshire Meadows ) in 1967, featuring music acts such as The Doors, Jefferson Airplane, Country Joe & the Fish, The Grassroots, Canned Heat, and Iron Butterfly.

In 1981, Pia Zadora won a Golden Globe in the category " Newcomer-of-the-Year " for her performance in Butterfly, over such competition as Elizabeth McGovern ( Ragtime ) and Kathleen Turner ( Body Heat ).

Several films jumped on the calypso craze in 1957 such as Island in the Sun ( 20th Century Fox ) that featured Belafonte and the low-budget films Calypso Joe ( Allied Artists ), Calypso Heat Wave ( Columbia Pictures ), and Bop Girl Goes Calypso ( United Artists ).

Modern swing dance bands active in the U. S. during the 1990s and 2000s include many contemporary jazz big bands, swing revival bands with a national presence such as Lavay Smith and Her Red Hot Skillet Lickers ( based in San Francisco ), and local / regional jazz bands that specialize in 1930s-1940s swing / Lindy dance music, such as The Swingout Big Band, White Heat Swing Orchestra, and Beantown Swing Orchestra ( Boston ), The Boilermaker Jazz Band ( Pittsburgh ), the Southside Aces ( Minneapolis ), Gordon Webster Septet ( New York ), Jonathan Stout and His Campus Five ( Los Angeles ) and The Jonathan Stout Orchestra featuring Hilary Alexander ( Los Angeles ), The Flat Cats ( Chicago ), The Gina Knight Orchestra ( Chicago and Joliet, IL ), the Solomon Douglas Swingtet and the Tom Cunningham Orchestra ( Washington, D. C .), Sonoran Swing ( Arizona ), and The Bill Elliott Swing Orchestra ( Los Angeles ).

In the late 1960s, traditionalists such as Canned Heat ( from Los Angeles ), Creedence Clearwater Revival ( from El Cerrito, California ), and The Band ( Canadian, though drummer Levon Helm was a native Arkansan ) revived interest to the roots of rock and to Southern themes in Americana music.

In the 1980s, Christie appeared in non-mainstream films such as The Return of the Soldier ( 1982 ) and Heat and Dust ( 1983 ).

Heat recycling, cogeneration and solar pre-heating can save 50-75 % of the gas otherwise used.

Efficiencies can be as high as 65 % when the fuel cell is paired with a turbine, and 85 % if heat is captured and used in a Combined Heat and Power ( CHP ) system.

Heat can improve gemstone color or clarity.

Heat engines can be characterized by their specific power, which is typically given in kilowatts per litre of engine displacement ( in the U. S. also horsepower per cubic inch ).

The statement that ƒ can be reconstructed from ƒ ̂ is known as the Fourier integral theorem, and was first introduced in Fourier's Analytical Theory of Heat,, although what would be considered a proof by modern standards was not given until much later.

Heat can also be provided electrically by resistive heating, in which conductive filaments are heated by the passage of electricity.

Heat pumps can extract heat from the air or suck heat from the ground.

Heat can be removed through radiation, convection, and by heat pump systems through a process called the refrigeration cycle.

This may cause a problem where it's cheaper to buy electricity than to burn fuel, therefore many engines are used in CHP ( Combined Heat and Power ) configurations that can be small enough to be integrated into portable container configurations.

Heat transfer to atmosphere can be aided by incorporating cooling fins onto the drum.

Heat and agitation can be applied to the bath to speed the etching rate.

Heat gain can occur through a sunspace, solarium or solar closet.

Heat pumps can move thermal energy in a direction which is opposite to the direction of spontaneous heat flow.

Heat pumps can move thermal energy against a thermal gradient at the expense of an external source of power, usually a mechanical compressor.

Heat waves can often have severe effects upon the landscape, causing famine, destruction of vegetation, and possible deaths to livestock and wildlife.

Heat waves can happen anytime from June through September and feature many days above 90 and even some above 100, although the ocean moderates the temperatures some.

Heat indexes can soar during the summer months due to high humidity and long hours of sunshine, causing a 93 degree day to feel as if it were 101 degrees.

His formulation of the second law, which was published in German in 1854, is known as the Clausius statement: " Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.

Heat index values can consistently reach over 100 ° F from May through September.

Heat transfer by thermal radiation may be minimized by silvering flask surfaces facing the gap, but can become problematic if the flask's contents or surroundings are very hot ; hence vacuum flasks usually hold contents below water's boiling point.

Ethanol BTUs can be compared with gasoline BTUs in Heat of combustion tables.

Upon rearrangement the thermal efficiency can be obtained ( Net Work / Heat added ):

Heat pipes can be used to improve conductivity.