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Réaumur Scale
__NOTOC__ The Réaumur scale (; °Ré, °Re, °r), also known as the "octogesimal division", is a temperature scale for which the melting and boiling points of water are defined as 0 and 80 degrees respectively. The scale is named for René Antoine Ferchault de Réaumur, who first proposed a similar scale in 1730. Change in scale Réaumur's thermometer contained diluted alcohol (ethanol) and was constructed on the principle of using 0° for the melting temperature of water, and graduating the tube into degrees, each of which was one-thousandth of the volume contained by the bulb and tube up to the zero mark. He suggested that the concentration of alcohol employed be such that it began boiling at 80 °Ré – that is, when it had expanded in volume by 8%. He chose alcohol instead of mercury because it expands more visibly, but this posed problems: his original thermometers were very bulky, and the low boiling point of alcohol made them unsuitable for many applications. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leo Tolstoy
Count Lev Nikolayevich TolstoyTolstoy pronounced his first name as , which corresponds to the romanization ''Lyov''. () (; russian: link=no, Лев Николаевич Толстой,In Tolstoy's day, his name was written as in pre-reformed Russian. ; ), usually referred to in English as Leo Tolstoy, was a Russian writer who is regarded as one of the greatest authors of all time. He received nominations for the Nobel Prize in Literature every year from 1902 to 1906 and for the Nobel Peace Prize in 1901, 1902, and 1909; the fact that he never won is a major controversy. Born to an aristocratic Russian family in 1828, Tolstoy's notable works include the novels ''War and Peace'' (1869) and ''Anna Karenina'' (1878), often cited as pinnacles of realist fiction. He first achieved literary acclaim in his twenties with his semi-autobiographical trilogy, ''Childhood'', '' Boyhood'', and ''Youth'' (1852–1856), and '' Sevastopol Sketches'' (1855), based upon his experiences in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scales Of Temperature
Scale of temperature is a methodology of calibrating the physical quantity temperature in metrology. Empirical scales measure temperature in relation to convenient and stable parameters, such as the Freezing point, freezing and boiling point of water. Absolute temperature is based on thermodynamic principles: using the Absolute zero, lowest possible temperature as the zero point, and selecting a convenient incremental unit. Celsius, Kelvin, and Fahrenheit are common temperature scales. Other scales used throughout history include Centigrade, Rankine scale, Rankine, Rømer scale, Rømer, Newton scale, Newton, Delisle scale, Delisle, Réaumur scale, Réaumur, Gas Mark, Leiden scale, Leiden and Wedgwood scale, Wedgwood. Definition The zeroth law of thermodynamics describes thermal equilibrium between thermodynamic systems in form of an equivalence relation. Accordingly, all thermal systems may be divided into a quotient set, denoted as M. If the set M has the cardinality of c, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obsolete Units Of Measurement
This is a list of obsolete units of measurement, organized by type. These units of measurement are typically no longer used, though some may be in limited use in various regions. For units of measurement that are unusual but not necessarily obsolete, see List of unusual units of measurement. For units of measurement that are humorous in nature, see List of humorous units of measurement. Area * Antsingae – a unit of area, smaller than the bunarium. * Bunarium (plural "bunaria") – a unit of area, equal to about 120 ares or 12,000 square metres * Carucate * Cawnie * Decimal * Dessiatin * Ground * Hide * Juchart * Jugerum * Katha * Lessa or Lecha * Marabba * Morgen * Oxgang * Pari – a unit of area equal to about 1 hectare * Quinaria * Tathe * Virgate Energy, etc. * Poncelet – unit of power * Sthène – unit of force * Technical atmosphere – a unit of pressure Length * Ald * Alen * Aṅgula * Arabic mile * Arş and Arşın – two Turkish units of leng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metric System
The metric system is a system of measurement that succeeded the Decimal, decimalised system based on the metre that had been introduced in French Revolution, France in the 1790s. The historical development of these systems culminated in the definition of the International System of Units (SI) in the mid-20th century, under the oversight of an international standards body. Adopting the metric system is known as ''metrication''. The historical evolution of metric systems has resulted in the recognition of several principles. Each of the fundamental dimensions of nature is expressed by a single base unit (measurement), base unit of measure. The definition of base units has increasingly been realisation (metrology), realised from natural principles, rather than by copies of physical artefacts. For quantities derived from the fundamental base units of the system, units SI derived unit, derived from the base units are used—e.g., the square metre is the derived unit for area, a qu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celsius
The degree Celsius is the unit of temperature on the Celsius scale (originally known as the centigrade scale outside Sweden), one of two temperature scales used in the International System of Units (SI), the other being the Kelvin scale. The degree Celsius (symbol: °C) can refer to a specific temperature on the Celsius scale or a unit to indicate a difference or range between two temperatures. It is named after the Swedish astronomer Anders Celsius (1701–1744), who developed a similar temperature scale in 1742. Before being renamed in 1948 to honour Anders Celsius, the unit was called ''centigrade'', from the Latin ''centum'', which means 100, and ''gradus'', which means steps. Most major countries use this scale; the other major scale, Fahrenheit, is still used in the United States, some island territories, and Liberia. The Kelvin scale is of use in the sciences, with representing absolute zero. Since 1743 the Celsius scale has been based on 0 °C for the freezing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Brothers Karamazov
''The Brothers Karamazov'' (russian: Братья Карамазовы, ''Brat'ya Karamazovy'', ), also translated as ''The Karamazov Brothers'', is the last novel by Russian author Fyodor Dostoevsky. Dostoevsky spent nearly two years writing ''The Brothers Karamazov'', which was published as a serial in ''The Russian Messenger'' from January 1879 to November 1880. Dostoevsky died less than four months after its publication. Set in 19th-century Russia, ''The Brothers Karamazov'' is a passionate philosophical novel that enters deeply into questions of God, free will, and morality. It is a theological drama dealing with problems of faith, doubt, and reason in the context of a modernizing Russia, with a plot that revolves around the subject of patricide. Dostoevsky composed much of the novel in Staraya Russa, which inspired the main setting. It has been acclaimed as one of the supreme achievements in world literature. Background Although Dostoevsky began his first notes for ''The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anna Karenina
''Anna Karenina'' ( rus, «Анна Каренина», p=ˈanːə kɐˈrʲenʲɪnə) is a novel by the Russian author Leo Tolstoy, first published in book form in 1878. Widely considered to be one of the greatest works of literature ever written, Tolstoy himself called it his first true novel. It was initially released in serial installments from 1875 to 1877, all but the last part appearing in the periodical ''The Russian Messenger.'' A complex novel in eight parts, with more than a dozen major characters, ''Anna Karenina'' is often published in more than 800 pages. It deals with themes of betrayal, faith, family, marriage, Imperial Russian society, desire, and rural vs. city life. The story centers on an extramarital affair between Anna and dashing cavalry officer Count Alexei Kirillovich Vronsky that scandalizes the social circles of Saint Petersburg and forces the young lovers to flee to Italy in a search for happiness, but after they return to Russia, their lives further un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Project Gutenberg
Project Gutenberg (PG) is a Virtual volunteering, volunteer effort to digitize and archive cultural works, as well as to "encourage the creation and distribution of eBooks." It was founded in 1971 by American writer Michael S. Hart and is the oldest digital library. Most of the items in its collection are the full texts of books or individual stories in the public domain. All files can be accessed for free under an open format layout, available on almost any computer. , Project Gutenberg had reached 50,000 items in its collection of free eBooks. The releases are available in Text file, plain text as well as other formats, such as HTML, PDF, EPUB, Mobipocket, MOBI, and Plucker wherever possible. Most releases are in the English language, but many non-English works are also available. There are multiple affiliated projects that provide additional content, including region- and language-specific works. Project Gutenberg is closely affiliated with Distributed Proofreaders, an Inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crime And Punishment
''Crime and Punishment'' ( pre-reform Russian: ; post-reform rus, Преступление и наказание, Prestupléniye i nakazániye, prʲɪstʊˈplʲenʲɪje ɪ nəkɐˈzanʲɪje) is a novel by the Russian author Fyodor Dostoevsky. It was first published in the literary journal ''The Russian Messenger'' in twelve monthly installments during 1866.University of Minnesota – Study notes for Crime and Punishment – (retrieved on 1 May 2006) It was later published in a single volume. It is the second of Dostoevsky's full-length novels following his return from ten years of exile in Siberia. ''Cri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Books
Google Books (previously known as Google Book Search, Google Print, and by its code-name Project Ocean) is a service from Google Inc. that searches the full text of books and magazines that Google has scanned, converted to text using optical character recognition (OCR), and stored in its digital database.The basic Google book link is found at: https://books.google.com/ . The "advanced" interface allowing more specific searches is found at: https://books.google.com/advanced_book_search Books are provided either by publishers and authors through the Google Books Partner Program, or by Google's library partners through the Library Project. Additionally, Google has partnered with a number of magazine publishers to digitize their archives. The Publisher Program was first known as Google Print when it was introduced at the Frankfurt Book Fair in October 2004. The Google Books Library Project, which scans works in the collections of library partners and adds them to the digital invent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Magic Mountain
''The Magic Mountain'' (german: Der Zauberberg, links=no, ) is a novel by Thomas Mann, first published in German in November 1924. It is widely considered to be one of the most influential works of twentieth-century German literature. Mann started writing ''The Magic Mountain'' in 1912. It began as a much shorter narrative that comically revisited the aspects of ''Death in Venice'', a novella that he was preparing for publication. The newer work reflected his experiences and impressions during a period when his wife, who was suffering from a lung complaint, resided at Dr. Friedrich Jessen's ''Waldsanatorium'' in Davos, Switzerland for several months. In May and June 1912, Mann visited her and became acquainted with the team of doctors and patients in this cosmopolitan institution. According to Mann, in the afterword that was later included in the English translation of his novel, this stay inspired his opening chapter ("Arrival"). The outbreak of World War I interrupted his w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
