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Calor (composition)
Calor may refer to: Science * Heat (Latin: ), in thermodynamics, or the human perception of: ** Thermal energy, in physics and engineering ** Temperature, the manifestation of thermal energy * Heat (Latin: ), one of the cardinal signs of inflammation in medicine Other uses * Calor River (other) ** Calore Irpino (or Calore Beneventano), a tributary of the Volturno ** Calore Lucano (or Calore Salernitano), a tributary of the Sele * Calor Gas, a brand of bottled propane and butane gas * ''Calor'' (album), a 1992 album by Julio Iglesias See also * Calorie, a unit of energy * Caloric theory, an obsolete scientific theory * Caloric reflex test, a test of the vestibulo-ocular reflex * Caloric, a brand of kitchen appliances * Calorimetry, thermodynamic state measurement *Caloy * Heat (other) Heat is energy in transfer to or from a thermodynamic system by mechanisms other than thermodynamic work or transfer of matter. Heat or HEAT may also refer to: Science ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat
In thermodynamics, heat is defined as the form of energy crossing the boundary of a thermodynamic system by virtue of a temperature difference across the boundary. A thermodynamic system does not ''contain'' heat. Nevertheless, the term is also often used to refer to the thermal energy contained in a system as a component of its internal energy and that is reflected in the temperature of the system. For both uses of the term, heat is a form of energy. An example of formal vs. informal usage may be obtained from the right-hand photo, in which the metal bar is "conducting heat" from its hot end to its cold end, but if the metal bar is considered a thermodynamic system, then the energy flowing within the metal bar is called internal energy, not heat. The hot metal bar is also transferring heat to its surroundings, a correct statement for both the strict and loose meanings of ''heat''. Another example of informal usage is the term '' heat content'', used despite the fact that p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Energy
The term "thermal energy" is used loosely in various contexts in physics and engineering. It can refer to several different well-defined physical concepts. These include the internal energy or enthalpy of a body of matter and radiation; heat, defined as a type of energy transfer (as is thermodynamic work); and the characteristic energy of a degree of freedom, k_T, in a system that is described in terms of its microscopic particulate constituents (where T denotes temperature and k_ denotes the Boltzmann constant). Relation to heat and internal energy In thermodynamics, heat is energy transferred to or from a thermodynamic system by mechanisms other than thermodynamic work or transfer of matter, such as conduction, radiation, and friction. Heat refers to a quantity transferred between systems, not to a property of any one system, or "contained" within it. On the other hand, internal energy and enthalpy are properties of a single system. Heat and work depend on the way in which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temperature
Temperature is a physical quantity that expresses quantitatively the perceptions of hotness and coldness. Temperature is measured with a thermometer. Thermometers are calibrated in various temperature scales that historically have relied on various reference points and thermometric substances for definition. The most common scales are the Celsius scale with the unit symbol °C (formerly called ''centigrade''), the Fahrenheit scale (°F), and the Kelvin scale (K), the latter being used predominantly for scientific purposes. The kelvin is one of the seven base units in the International System of Units (SI). Absolute zero, i.e., zero kelvin or −273.15 °C, is the lowest point in the thermodynamic temperature scale. Experimentally, it can be approached very closely but not actually reached, as recognized in the third law of thermodynamics. It would be impossible to extract energy as heat from a body at that temperature. Temperature is important in all fields of natur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inflammation
Inflammation (from la, wikt:en:inflammatio#Latin, inflammatio) is part of the complex biological response of body tissues to harmful stimuli, such as pathogens, damaged cells, or Irritation, irritants, and is a protective response involving immune cells, blood vessels, and molecular mediators. The function of inflammation is to eliminate the initial cause of cell injury, clear out necrotic cells and tissues damaged from the original insult and the inflammatory process, and initiate tissue repair. The five cardinal signs are heat, pain, redness, swelling, and Functio laesa, loss of function (Latin ''calor'', ''dolor'', ''rubor'', ''tumor'', and ''functio laesa''). Inflammation is a generic response, and therefore it is considered as a mechanism of innate immune system, innate immunity, as compared to adaptive immune system, adaptive immunity, which is specific for each pathogen. Too little inflammation could lead to progressive tissue destruction by the harmful stimulus (e.g. b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calor River (other)
Calor is the Latin name of two Italian rivers: * The Calore Irpino (or Calore Beneventano), a tributary of the Volturno * The Calore Lucano (or Calore Salernitano), a tributary of the Sele {{geodis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calore Irpino
The Calore Irpino or Calore Beneventano or Calore river is a river in southwestern Italy. It rises from ''Colle Finestra'' ( above sea level), a mountain saddle between Monte Acellica and the Terminio sub-group in the Monti Picentini, sub-range of the Apennine Mountains. The river flows first in the province of Avellino, and then in that of Benevento, before flowing into the Volturno. In ancient times it was known as Calor. Overview On 8 May 663, a large detachment of the army of the Eastern Emperor Constans II, which had invaded the Lombard Duchy of Benevento, was defeated here in battle by the army of King Grimoald, under the joined command of Mitola, Count of Capua, and Grimoald's son, Romuald. Having already abandoned the siege of Benevento and every small conquest done in Italy, Constans, falling back to Naples, lost any hope to push back the Lombards and re-establish Byzantine sovereignty Sovereignty is the defining authority within individual consciousness, social ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calore Lucano
The Calore Lucano (or ''Calore Salernitano'') is a river in Campania, southern Italy, whose course is entirely included in the province of Salerno, within Cilento, for a total of about . It is an important left tributary of the Sele. In ancient times it was known as Calor. Overview It rises in the northern slopes of Monte Cervati, in the Apennine Mountains and flows through the Parco nazionale del Cilento e Vallo di Diano. For long reaches it flows between high rocky walls, as near Laurino or in the gorge of Monte Pescorubino, between the localities of Magliano Vetere and Felitto. It empties into the Sele not far from the ancient city of Paestum. The Calore is one of the few rivers in Europe in which the European otter The Eurasian otter (''Lutra lutra''), also known as the European otter, Eurasian river otter, common otter, and Old World otter, is a semiaquatic mammal native to Eurasia. The most widely distributed member of the otter subfamily (Lutrinae) of th ... still li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calor Gas
Calor is a brand of bottled butane and propane which is available in Britain and Ireland. It comes in cylinders, which have a special gas regulator. The company was formed in 1935, and is one of the UK's largest suppliers of liquefied petroleum gas (LPG). It is currently servicing around 4 million homes and businesses, supplying LPG to power gas appliances from central heating and hot water, as well as cookers, fires and barbecues. The company predominantly supplies LPG to homes in rural areas where there is no mains natural gas supply. In the United Kingdom, Calor is part of the SHV Gas Group a private Dutch company. Calor originally dealt only with cooking and heating appliances, but now covers a wider range of products for home, business, and automotive fuels. History In 1934, Ritchie Gill, a Cornishman who had been working in the US, returned to England. He spotted an opportunity for a product successfully used in America – liquefied petroleum gas. Gill coined the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calor (album)
''Calor'' is a studio album by Julio Iglesias. It was released in 1992 on Columbia Records. Reception In the United States the album peaked at number 186 on the ''Billboard'' 200 chart for the week of June 6, 1992. ''Calor'' was nominated for Grammy Award for Best Latin Pop Album The Grammy Award for Best Latin Pop Album is an award presented at the Grammy Awards, a ceremony that was established in 1958 and originally called the Gramophone Awards, to recording artists for releasing albums in the Latin pop genre. Honors i ..., but didn't win. Track listing Charts Certifications See also * List of number-one albums of 1992 (Spain) References {{DEFAULTSORT:Calor 1992 albums Julio Iglesias albums Columbia Records albums ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calorie
The calorie is a unit of energy. For historical reasons, two main definitions of "calorie" are in wide use. The large calorie, food calorie, or kilogram calorie was originally defined as the amount of heat needed to raise the temperature of one kilogram of water by one degree Celsius (or one kelvin). The small calorie or gram calorie was defined as the amount of heat needed to cause the same increase in one gram of water. Thus, 1 large calorie is equal to 1000 small calories. In nutrition and food science, the term ''calorie'' and the symbol ''cal'' almost always refers to the large unit. It is generally used in publications and package labels to express the energy value of foods in per serving or per weight, recommended dietary caloric intake, metabolic rates, etc. Some authors recommend the spelling ''Calorie'' and the symbol ''Cal'' (both with a capital C) to avoid confusion; however, this convention is often ignored. In physics and chemistry the word ''calorie'' and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caloric Theory
The caloric theory is an obsolete scientific theory that heat consists of a self-repellent fluid called caloric that flows from hotter bodies to colder bodies. Caloric was also thought of as a weightless gas that could pass in and out of pores in solids and liquids. The "caloric theory" was superseded by the mid-19th century in favor of the mechanical theory of heat, but nevertheless persisted in some scientific literature—particularly in more popular treatments—until the end of the 19th century. Early history In the history of thermodynamics, the initial explanations of heat were thoroughly confused with explanations of combustion. After J. J. Becher and Georg Ernst Stahl introduced the phlogiston theory of combustion in the 17th century, phlogiston was thought to be the ''substance of heat.'' There is one version of the caloric theory that was introduced by Antoine Lavoisier. Prior to Lavoisier's caloric theory, published references concerning heat and its existence, outs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caloric Reflex Test
In medicine, the caloric reflex test (sometimes termed vestibular caloric stimulation) is a test of the vestibulo-ocular reflex that involves irrigating cold or warm water or air into the external auditory canal. This method was developed by Robert Bárány, who won a Nobel prize in 1914 for this discovery. Utility The test is commonly used by physicians, audiologists and other trained professionals to validate a diagnosis of asymmetric function in the peripheral vestibular system. Calorics are usually a subtest of the electronystagmography (ENG) battery of tests. It is one of several tests which can be used to test for brain stem death. One novel use of this test has been to provide temporary pain relief from phantom limb pains in amputees and paraplegics. It can also induce a temporary remission of anosognosia, the visual and personal aspects of hemispatial neglect, hemianesthesia, and other consequences of right hemispheric damage. Technique and results Ice cold or warm wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
