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  • occurs
  • Heat exhaustion typically occurs when people overexert themselves in a warm, humid place, and often affects those doing strenuous work in hot weather. (mass.gov)
  • take
  • To reduce the risks of extreme heat conditions, take the proper safety precautions to protect yourself and your family. (mass.gov)
  • usually
  • In Massachusetts, a "heat wave" is usually defined as a period of three or more consecutive days above 90 °F. (mass.gov)
  • high
  • Extreme heat is a prolonged period of very hot weather, which may include high humidity. (mass.gov)
  • greater risk
  • Although anyone can suffer from a heat-related illness, some people are at greater risk than others. (mass.gov)
  • empirical
  • f of the products and reactants (though this approach is purely empirical since most heats of formation are calculated from measured heats of combustion). (wikipedia.org)
  • From empirically based ideas of heat, and from other empirical observations, the notions of internal energy and of entropy can be derived, so as to lead to the recognition of the first and second laws of thermodynamics. (wikipedia.org)
  • 2016
  • In 2016, Forbes valued the Heat at $1.3 billion as the tenth most valuable among NBA franchises. (wikipedia.org)
  • Heat starred in the TV shows Around The World In 80 Tricks (Insight, 2016), Secrets Of The Brain (Insight, 2016) and Magic Party (BBC2NI, 2008). (wikipedia.org)
  • In 2016, Bullen and Hayward reunited under the name This is Not This Heat to perform a number of critically acclaimed gigs in London. (wikipedia.org)
  • Illness
  • In the evening, the difference can be as high as 22°F (12°C). Heat islands can affect communities by increasing summertime peak energy demand, air conditioning costs, air pollution and greenhouse gas emissions, heat-related illness and mortality, and water quality. (epa.gov)
  • But cramps can be the first sign of more serious heat illness, so they should be treated right away to help avoid any problems. (kidshealth.org)
  • The most severe form of heat illness is heatstroke. (kidshealth.org)
  • These alerts are intended to raise the public's awareness to prevent heat illness and death from occurring and mitigate financial impacts. (weather.gov)
  • fluid
  • In a previous theory of heat common in the early modern period , heat was thought to be a measurement of an invisible fluid, known as the caloric . (wikipedia.org)
  • Bodies were capable of holding a certain amount of this fluid, hence the term heat capacity , named and first investigated by Scottish chemist Joseph Black in the 1750s. (wikipedia.org)
  • One common example of a heat exchanger is the radiator in a car, in which the heat source, being a hot engine-cooling fluid, water , transfers heat to air flowing through the radiator (i.e. the heat transfer medium). (princeton.edu)
  • The notion of heat as a conserved self-repelling fluid that permeated matter developed as the respected caloric theory until rendered obsolete by Thompson's 1798 mechanical theory of heat. (wikipedia.org)
  • Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant. (wikipedia.org)
  • For efficiency, heat exchangers are designed to maximize the surface area of the wall between the two fluids, while minimizing resistance to fluid flow through the exchanger. (wikipedia.org)
  • One set of these tubes contains the fluid that must be either heated or cooled. (wikipedia.org)
  • The second fluid runs over the tubes that are being heated or cooled so that it can either provide the heat or absorb the heat required. (wikipedia.org)
  • early 1970s
  • The Heat are unrelated to the Miami Floridians, an American Basketball Association (ABA) team in the early 1970s, although the Heat have occasionally paid tribute to the older franchise by wearing a replica version of the Floridians' uniforms for the NBA's "Hardwood Classics Nights" during the 2005-06 and 2011-12 seasons. (wikipedia.org)
  • Their commercial success was limited, but This Heat are widely considered a link between early 1970s music (especially krautrock) and such later experimental genres as post-punk, industrial music, post-rock and noise rock. (wikipedia.org)
  • joule
  • The standards-based unit in the International System of Units (SI) is the joule (J). Heat is measured by its effect on the states of interacting bodies, for example, by the amount of ice melted or a change in temperature. (wikipedia.org)
  • latent
  • This is the same as the thermodynamic heat of combustion since the enthalpy change for the reaction assumes a common temperature of the compounds before and after combustion, in which case the water produced by combustion is condensed to a liquid, hence yielding its latent heat of vaporization. (wikipedia.org)
  • The LHV assumes that the latent heat of vaporization of water in the fuel and the reaction products is not recovered. (wikipedia.org)
  • Heat transfer that occurs at a constant system temperature but changes the state variable is called latent heat with respect to the variable. (wikipedia.org)
  • For infinitesimal changes, the total incremental heat transfer is then the sum of the latent and sensible heat. (wikipedia.org)
  • substance
  • When expressing the same phenomenon as an intensive property , the heat capacity is divided by the amount of substance, mass, or volume, thus the quantity is independent of the size or extent of the sample. (wikipedia.org)
  • mole ) of a pure substance, and the specific heat capacity , often called simply specific heat , is the heat capacity per unit mass of a material. (wikipedia.org)
  • Nonetheless some authors use the term specific heat to refer to the ratio of the specific heat capacity of a substance at any given temperature to the specific heat capacity of another substance at a reference temperature, much in the fashion of specific gravity . (wikipedia.org)
  • The heating value (or energy value or calorific value ) of a substance , usually a fuel or food (see food energy ), is the amount of heat released during the combustion of a specified amount of it. (wikipedia.org)
  • The calorific value is the total energy released as heat when a substance undergoes complete combustion with oxygen under standard conditions . (wikipedia.org)
  • 1998
  • Their biggest rivals of the time were the New York Knicks, Riley's former team, who would eliminate the Heat in the playoffs from 1998 through 2000. (wikipedia.org)
  • metabolic
  • In 1962, Italian geneticist Ferruccio Ritossa reported that heat and the metabolic uncoupler 2,4-dinitrophenol induced a characteristic pattern of " puffing " in the chromosomes of Drosophila . (wikipedia.org)
  • normally
  • Normally, they're cooled through sweating and by heat radiating through the skin. (kidshealth.org)
  • The flexible heat shield is normally made from thin aluminum sheeting, sold either flat or in a roll, and is bent by hand, by the fitter. (wikipedia.org)
  • wears
  • Studies have shown that our bodies have a greater ability to tolerate heat as the summer wears on. (weather.gov)
  • The Heat wears a teal uniform and are based in Brisbane in the Australian state Queensland. (wikipedia.org)
  • temperatures
  • Old-growth forests can provide a refuge for heat-sensitive birds as temperatures rise across the Pacific Northwest, according to new research. (scientificamerican.com)
  • Lightweight light-colored clothing reflects heat and sunlight, and helps your body maintain normal temperatures. (weather.gov)
  • In addition, the rapid expansion of major urban areas in Phoenix has caused a significant urban heat island (UHI) to develop - causing low temperatures to be abnormally high. (weather.gov)
  • As well as protection, effective heat shields can give a performance benefit by reducing the under-bonnet temperatures, therefore reducing the intake temperature. (wikipedia.org)
  • Shell and tube heat exchangers are typically used for high-pressure applications (with pressures greater than 30 bar and temperatures greater than 260 °C). This is because the shell and tube heat exchangers are robust due to their shape. (wikipedia.org)
  • opposite
  • Thus, energy exchanged as heat during a given process changes the (internal) energy of each body by equal and opposite amounts. (wikipedia.org)
  • In counter-flow heat exchangers the fluids enter the exchanger from opposite ends. (wikipedia.org)
  • injuries
  • Exposure to extreme heat can result in occupational illnesses and injuries. (cdc.gov)
  • Heat can also increase the risk of injuries in workers as it may result in sweaty palms, fogged-up safety glasses, and dizziness. (cdc.gov)
  • The Tel Aviv Marathon was canceled due to heat and heat-related injuries at half. (runnersworld.com)
  • In the 2007-08 season, Wade was plagued by injuries and the Heat had a league worst 15-67 record. (wikipedia.org)
  • processes
  • Heat sealing processes can be controlled by a variety of quality management systems such as HACCP , statistical process control , ISO 9000 , etc. (wikipedia.org)
  • HEAT is a commercial IT Service Management Unified Endpoint Management software suite for IT, HR, Facilities, Customer Service and other enterprise functions to simplify and automate their business processes to improve service quality, while managing and securing endpoints to proactively detect and protect against threats to business continuity. (wikipedia.org)
  • Mechanical
  • However, it is more likely for the heat exchanger to foul up faster and the small size makes mechanical cleaning of the fouling difficult. (wikipedia.org)
  • theory of h
  • Physicist James Clerk Maxwell, in his 1871 classic Theory of Heat, was one of many who began to build on the theory that heat has to do with matter in motion. (wikipedia.org)
  • involves
  • Hot wire sealing - involves a heated wire that both cuts the surfaces and joins them with a molten edge bead. (wikipedia.org)
  • Heat involves stochastic (or random) motion equally distributed among all degrees of freedom, while work is directional, confined to one or more specific degrees of freedom. (wikipedia.org)
  • reinforced carbon
  • This type was used on the Space Shuttle , consisting of ceramic or composite tiles over most of the vehicle surface, with reinforced carbon-carbon material on the highest heat load points (the nose and wing leading edges). (wikipedia.org)
  • hotter
  • The term " heat island " describes built up areas that are hotter than nearby rural areas. (epa.gov)
  • Referring to radiation, Maxwell writes: "In Radiation, the hotter body loses heat, and the colder body receives heat by means of a process occurring in some intervening medium which does not itself thereby become hot. (wikipedia.org)
  • fluids
  • In parallel-flow heat exchangers, the two fluids enter the exchanger at the same end, and travel in parallel to one another to the other side. (wikipedia.org)
  • In a cross-flow heat exchanger, the fluids travel roughly perpendicular to one another through the exchanger. (wikipedia.org)
  • reference temperature
  • The distinction between the two is that this second definition assumes that the combustion products are all returned to the reference temperature and the heat content from the condensing vapor is considered not to be useful. (wikipedia.org)
  • Teach
  • However, since double pipe heat exchangers are simple, they are used to teach heat exchanger design basics to students as the fundamental rules for all heat exchangers are the same. (wikipedia.org)
  • shortly
  • Shortly thereafter, This Heat released the Health and Efficiency EP, which foreshadowed the more rock-oriented sound of their subsequent album. (wikipedia.org)
  • formerly
  • HEAT LANrev (formerly Absolute Manage) is systems lifecycle management software used by system administrators to automate IT administration tasks. (wikipedia.org)
  • Blaak Heat (formerly known as Blaak Heat Shujaa) is a French-American outfit whose recordings blend psychedelic rock with a number of outside sources, such as traditional Middle Eastern music, progressive rock, surf rock, spaghetti western, and metal. (wikipedia.org)
  • known
  • Continuous heat sealers- (also known as Band type heat sealers) utilize moving belts over heating elements. (wikipedia.org)
  • It is known that rapid heat hardening can be elicited by a brief exposure of cells to sub-lethal high temperature, which in turn provides protection from subsequent and more severe temperature. (wikipedia.org)
  • The quantity known as higher heating value ( HHV ) (or gross energy or upper heating value or gross calorific value ( GCV ) or higher calorific value ( HCV )) is determined by bringing all the products of combustion back to the original pre-combustion temperature, and in particular condensing any vapor produced. (wikipedia.org)
  • The quantity known as lower heating value ( LHV ) ( net calorific value ( NCV ) or lower calorific value ( LCV )) is determined by subtracting the heat of vaporization of the water from the higher heating value. (wikipedia.org)
  • Heat lightning, sometimes known as silent lightning, is a misnomer used for the faint flashes of lightning on the horizon or other clouds from distant thunderstorms that do not appear to have accompanying sounds of thunder. (wikipedia.org)
  • predict
  • Quantum theory can be used to quantitatively predict the heat capacity of simple systems. (wikipedia.org)
  • c (for instance in the case of nitroglycerine this formula would predict a heat of combustion of 0). (wikipedia.org)
  • describes
  • This report describes a heat-related death and summarizes heat-related fatalities among crop production workers in the United States. (cdc.gov)
  • reflects
  • Temperature reflects the average randomized kinetic energy of constituent particles of matter (i.e., atoms or molecules) relative to the centre of mass of the system, while heat is the transfer of energy across a system boundary into the body other than by work or matter transfer. (wikipedia.org)
  • Efficiency
  • The set comprises This Heat, Deceit, Health and Efficiency, Made Available and Repeat, plus Live 80/81, a CD of concert recordings. (wikipedia.org)
  • On the other hand, their low efficiency coupled with the high space occupied in large scales, has led modern industries to use more efficient heat exchangers like shell and tube or plate. (wikipedia.org)
  • drummer
  • Unusual Heat was the last album to feature bass guitarist Rick Wills, who joined the band in 1979, and drummer Dennis Elliott, who was a founding member. (wikipedia.org)
  • Playoffs
  • On the backs of Hardaway and Mourning, the Heat achieved their first two series victories in the playoffs, making it to the Conference Finals against the Michael Jordan-led Chicago Bulls before losing in five games. (wikipedia.org)
  • Behind Van Gundy's leadership, Wade's stellar rookie year and Odom's break out season, the Heat made the 2004 NBA Playoffs, beating the New Orleans Hornets 4-3 in the 1st round and losing to the Indiana Pacers 4-2 in the 2nd round. (wikipedia.org)
  • The Heat experienced four-years of post-title struggles from 2007 through 2010, including a 4-0 sweep by the Chicago Bulls in the 1st round of the 2007 NBA Playoffs. (wikipedia.org)
  • The Heat finished the season and Calder Cup playoffs in Abbotsford, and on May 5, 2014, the AHL's Board of Governors announced at its spring meeting in Chicago that it approved the relocation of the team to Glens Falls for the 2014-15 season, with games to be played at the Glens Falls Civic Center as the Adirondack Flames. (wikipedia.org)
  • severe
  • The more represented bacteriologic dosages included all erectile adapters, the heat stability of doxycycline severe youre adult meanswill, blondei and doctor hyclate use effects, and dag pustules. (txlyd.com)
  • dramatic
  • The Heat underwent a dramatic turnaround in the 1996-97 season, improving to a 61-21 record - a franchise record at the time, and currently second-best in team history. (wikipedia.org)
  • Constant
  • Constant i zenuwstelsel women to heat stability of doxycycline outcome one provided in counter doxycycline disturbing your. (txlyd.com)
  • Steps
  • In addition to its effects on chloride secretion, which involve the same steps as the effects of cholera toxin, heat-labile enterotoxin binds additional substrates: lipopolysaccharide on the surface of E. coli cells and A-type blood antigens. (wikipedia.org)
  • pipe
  • Heat traps are valves or loops of pipe installed on the cold water inlet and hot water outlet pipes on water heaters. (wikipedia.org)
  • Double pipe heat exchangers are the simplest exchangers used in industries. (wikipedia.org)
  • Thus
  • The heat trap stops this process, thus keeping the hot water inside the insulated storage tank. (wikipedia.org)
  • Thus, typically there is an aim to make the heat exchanger as long as physically possible whilst not exceeding production capabilities. (wikipedia.org)
  • energy
  • Less efficient runners burn extra energy and generate more heat. (runnersworld.com)
  • conversion of the weak bonds in oxygen to the stronger bonds in carbon dioxide and water releases energy as heat. (wikipedia.org)
  • The energy required to vaporize the water therefore is not released as heat. (wikipedia.org)
  • More generally, heat arises from many microscopic-scale changes to the objects, and can be defined as the amount of transferred energy excluding both macroscopic work and transfer of part of the object itself. (wikipedia.org)
  • When heat is transferred between two objects or systems, the energy of the object or system's particles increases. (wikipedia.org)
  • Historically, many energy units for measurement of heat have been used. (wikipedia.org)
  • Heat is one of the forms of energy. (wikipedia.org)
  • time
  • The natural adaptation to the heat takes time, and from a management perspective, it may require careful planning. (cdc.gov)
  • An electric current heats the heating element for a specified time to create the required temperature. (wikipedia.org)
  • Following the retirement of Brendon McCullum's international playing career, he returns as full participant for the Heat for his second stint for the franchise, this time as captain. (wikipedia.org)
  • The team closest to the Heat in distance, the Oklahoma City Barons, was 1,583 mi (2,548 km) away, and the Heat was the only AHL team west of the Central Time Zone. (wikipedia.org)
  • amounts
  • Due to the large amounts of heat given off by internal combustion engines, heat shields are used on most engines to protect components and bodywork from heat damage. (wikipedia.org)
  • diameter
  • Many of the ancient giants boast trunk sizes of 6-8 feet in diameter, and they may suck up lots of heat and keep it trapped. (scientificamerican.com)
  • Tube diameter: Using a small tube diameter makes the heat exchanger both economical and compact. (wikipedia.org)
  • Tube thickness: The thickness of the wall of the tubes is usually determined to ensure: There is enough room for corrosion That flow-induced vibration has resistance Axial strength Availability of spare parts Hoop strength (to withstand internal tube pressure) Buckling strength (to withstand overpressure in the shell) Tube length: heat exchangers are usually cheaper when they have a smaller shell diameter and a long tube length. (wikipedia.org)
  • increases
  • Expression of the hspb4 gene, which codes for alpha crystallin , increases considerably in the lens in response to heat shock. (wikipedia.org)
  • prevention
  • Additional information on heat-related illnesses and prevention. (cdc.gov)
  • Which, for the most country, is heat stability of doxycycline not to benefit the temporary prevention. (txlyd.com)
  • According to data from the Center for Disease Control and Prevention (CDC) [source] , heat-related deaths numbered 8,081 in the United States from 1999 to 2010. (weather.gov)
  • characteristics
  • Just, a presc good jedan of the book with those medications will however become immune by using an nmr voldoende based on heat stability of doxycycline the belt of response expression characteristics. (txlyd.com)
  • extreme heat
  • NIOSH Science Blog: Extreme Heat - Are you prepared for summer work? (cdc.gov)
  • An integrated system that builds understanding of extreme heat, and improves capacity, communication, and societal understanding of the problem. (cdc.gov)
  • Extreme heat is expected within the next two to three days. (weather.gov)
  • To identify periods of extreme heat, the NWS uses the newly developed HeatRisk tool. (weather.gov)