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Friction depending on speed when the surfaces are sliding lubricated. The Stribeck curve is a fundamental concept in the field of tribology. It shows that friction in fluid-lubricated contacts is a non-linear function of the contact load, the lubricant viscosity and the lubricant entrainment speed. The discovery and underlying research is usually attributed to Richard Stribeck[1][2][3] and Mayo D. Hersey,[4][5] who studied friction in journal bearings f...

Laws in physics about force and motion Newton's laws redirects here. For other uses, see Newton's law. F=ma redirects here. For the physics competition, see United States Physics Olympiad. Part of a series onClassical mechanics F = d d t ( m v ) {\displaystyle {\textbf {F}}={\frac {d}{dt}}(m{\textbf {v}})} Second law of motion History Timeline Textbooks Branches Applied Celestial Continuum Dynamics Kinematics Kinetics Statics Statistical mechanics Fundamentals Acceleration Angular momentum Co...

Nazi German police and intelligence organization (1939–45) Reich Security Main OfficeReichssicherheitshauptamt (RSHA)Flag for the Chief of the SiPo and SDRSHA overviewFormed27 September 1939 (27 September 1939)Preceding agenciesSicherheitspolizei (SiPo)Sicherheitsdienst (SD)Dissolved8 May 1945 (8 May 1945)Type • Secret police • Intelligence agencyJurisdiction German Reich German-occupied EuropeHeadquartersPrinz-Albrecht-Straße 8, Berlin52°30′...

Bug in the Intel P5 Pentium floating-point unit 66 MHz Intel Pentium (sSpec=SX837) with the FDIV bug The Pentium FDIV bug is a hardware bug affecting the floating-point unit (FPU) of the early Intel Pentium processors. Because of the bug, the processor would return incorrect binary floating point results when dividing certain pairs of high-precision numbers. The bug was discovered in 1994 by Thomas R. Nicely, a professor of mathematics at Lynchburg College.[1] Missing values in a loo...

City in Río Negro Department, UruguayYoung Ciudad de YoungCityYoungLocation in UruguayCoordinates: 32°42′0″S 57°38′0″W / 32.70000°S 57.63333°W / -32.70000; -57.63333Country UruguayDepartment Río Negro DepartmentFounded1910Elevation63 m (207 ft)Population (2011 Census) • Total16,756 • DemonymyounguenseTime zoneUTC -3Postal code65100Dial plan+598 4567 (+4 digits) Young is a city in the centre of the Río Negr...

Sungai RawasAir Rawas, Biol Abês (Bioa Abês), Batang Air RawasSungai Rawas pada Bien Gien Telok, Kecamatan Rawas, Sumatera SelatanLokasi mulut sungaiTampilkan peta Sumatra SelatanSungai Rawas (Sumatra)Tampilkan peta SumatraSungai Rawas (Indonesia)Tampilkan peta IndonesiaLokasiNegaraIndonesiaCiri-ciri fisikHulu sungaiSumatera Selatan Muara sungaiSungai MusiDaerah Aliran SungaiAnak sungai  - kiriSungai SimpangkananInformasi lokalZona waktuWIB (UTC+7)GeoNames1629829 Batang River...

† Человек прямоходящий Научная классификация Домен:ЭукариотыЦарство:ЖивотныеПодцарство:ЭуметазоиБез ранга:Двусторонне-симметричныеБез ранга:ВторичноротыеТип:ХордовыеПодтип:ПозвоночныеИнфратип:ЧелюстноротыеНадкласс:ЧетвероногиеКлада:АмниотыКлада:Синапсиды�...

Sinitic language spoken in East Asia For other uses, see Hokkien (disambiguation). HokkienMin Nan, Fukien, AmoyKoa-á books featuring Hokkien written in Chinese charactersRegionChina,[a] Taiwan,[b] Singapore, Malaysia,[c] Philippines,[d] Indonesia,[e] Myanmar,[f] Cambodia,[g] Hong Kong,[h] Vietnam,[i] Thailand,[j] Brunei[k]EthnicityHokkien / Hoklo peopleNative speakersmore than 47 million (est.)[m]...

   ولاية أنزواتغي   ولاية أنزواتغي ولاية أنزواتغي  خريطة الموقع الشعار (بالإسبانية: Tumba de sus tiranos)‏  تاريخ التأسيس 1909  تقسيم إداري البلد فنزويلا  [1][2] العاصمة برشلونة، فنزويلا  التقسيم الأعلى فنزويلا  خصائص جغرافية إحداثيات 8°57′N 64°15′W / þ...

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International under-16 basketball tournament This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: 2023 FIBA Under-16 Women's Asian Championship – news · newspapers · books · scholar · JSTOR (July 2023) (Learn how and when to remove this message) International basketball competition 2023 FIBA Asia U-16 Championshi...

Questa voce o sezione sull'argomento valichi d'Italia non cita le fonti necessarie o quelle presenti sono insufficienti. Puoi migliorare questa voce aggiungendo citazioni da fonti attendibili secondo le linee guida sull'uso delle fonti. Passo della CisaStato Italia Regione Toscana Emilia-Romagna Provincia Massa-Carrara Parma Località collegateSuccisaBerceto Altitudine1 041 m s.l.m. Coordinate44°28′17.76″N 9°55′41.88″E44°28′17.76″N,...

Dieldrin Names IUPAC name (1aR,2R,2aS,3S,6R,6aR,7S,7aS)-3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-2,7:3,6-dimethanonaphtho[2,3-b]oxirene Other names Dieldrin, HEOD Identifiers CAS Number 60-57-1 Y 3D model (JSmol) Interactive image ChEBI CHEBI:34696 Y ChEMBL ChEMBL481118 N ChemSpider 10292746 Y ECHA InfoCard 100.000.440 KEGG C13718 Y PubChem CID 969491 UNII I0246D2ZS0 Y CompTox Dashboard (EPA) DTXSID9020453 InChI InChI=1S/C12H8Cl6O/c13-8-9(14)11(16)5-...

Hip hop recording artist discography Danny Brown discographyDanny Brown performing in 2014Studio albums6Music videos37EPs4Singles24Mixtapes9Promotional singles2Guest appearances86 The discography of Danny Brown, an American hip hop recording artist, consists of six studio albums, four extended plays (EPs), nine mixtapes, twenty four singles (including fourteen as a featured artist), two promotional singles and 37 music videos. Studio albums List of albums, with selected chart positions Title ...

Not to be confused with Zarih. The wooden maqsura in the Great Mosque of Kairouan (Tunisia) Maqsurah (Arabic: مقصورة, literally closed-off space) is an enclosure, box, or wooden screen near the mihrab or the center of the qibla wall in a mosque. It was typically reserved for a Muslim ruler and his entourage, and was originally designed to shield him from potential assassins during prayer.[1] The imam officiating inside the maqsurah typically belonged to the same school of law to...

Leonel Antonio Fernández Reyna Presiden Republik DominikaMasa jabatan16 Agustus 1996-16 Agustus 2000 16 Agustus 2004 – 16 Agustus 2012PendahuluJoaquín Balaguer (1996) Hipólito Mejía (2004)PenggantiHipólito Mejía (2000) Sedang Menjabat Informasi pribadiLahir26 Desember 1953 (umur 70)Santo Domingo, Republik DominikaPartai politikPartai Liberasi DominikaSuami/istriMargarita Cedeño de Fernández Penghargaan(2013) honorary doctor of Paris 8 University (en) (2013) Order of Jo...

Mine in New Zealand Martha open-cast mine, slips on the right The Martha Mine is a gold mine in the New Zealand town of Waihi. Since July 2015 it has been owned by Australian-based OceanaGold. History William Nicholl marked out a 5 acres (20,000 m2) claim, calling it Martha after a family member.[1] Several smaller claims were later merged to form the Martha Company. By 1882 the first battery to break gold-bearing rock was in operation. The Martha Mine eventually grew into one of...

Pour les articles homonymes, voir Saint-Maurice. Rivière Saint-Maurice Flottage de bois, Saint-Jean-des-Piles (Secteur), Shawinigan 1994 Tracé du cours d'eau et de ses principaux affluents.[1] Caractéristiques Longueur 563 km Bassin 42 735 km2 Bassin collecteur Estuaire fluvial du Saint-Laurent Débit moyen 730 m3/s Régime Pluvio-nival Cours Source Réservoir Gouin (Lac du Mâle) · Localisation La Tuque · Altitude 405 m · Coordonnées 48° 35′ 07�...

Embedding of the circle in three dimensional Euclidean space This article is about the mathematical object. For other uses, see Knot (disambiguation). A table of all prime knots with seven crossings or fewer (not including mirror images) An overhand knot becomes a trefoil knot by joining the ends. The triangle is associated with the trefoil knot. Pretzel bread in the shape of a 74 pretzel knot In mathematics, a knot is an embedding of the circle (S1) into three-dimensional Euclidean space, R3...

1936 Ross and Cromarty by-election ← 1935 10 February 1936 1945 →   Lab Candidate Malcolm MacDonald Hector McNeil Randolph Churchill Party National Labour Labour Unionist Popular vote 8,949 5,967 2,427 Percentage 49.5% 33.0% 13.4% Map showing the Ross and Cromarty Parliamentary constituency within Scotland. MP before election Sir Ian Macpherson National Liberal Subsequent MP Malcolm MacDonald National The 1936 Ross and Cromarty by-election was a parliamentary ...