Partie bornée d'un espace vectoriel topologiqueEn analyse fonctionnelle et dans des domaines mathématiques reliés, une partie d'un espace vectoriel topologique est dite bornée (au sens de von Neumann) si tout voisinage du vecteur nul peut être dilaté de manière à contenir cette partie. Ce concept a été introduit par John von Neumann et Andreï Kolmogorov en 1935. Les parties bornées sont un moyen naturel de définir les (localement convexes) sur les deux espaces vectoriels d'une paire duale.
Group isomorphismIn abstract algebra, a group isomorphism is a function between two groups that sets up a one-to-one correspondence between the elements of the groups in a way that respects the given group operations. If there exists an isomorphism between two groups, then the groups are called isomorphic. From the standpoint of group theory, isomorphic groups have the same properties and need not be distinguished.
Small Computer System Interfacethumb|Symbole du SCSI thumbnail|Connecteurs SCSI 25-50 broches (à gauche, le connecteur 50 broches) Small Computer System Interface (SCSI) est un standard définissant un bus informatique reliant un ordinateur à des périphériques ou à un autre ordinateur aujourd'hui en cours de remplacement par le SAS (Serial Attached SCSI). Le standard décrit les spécifications mécaniques, électriques et fonctionnelles du bus.
26 octobreLe est le jour de l'année du calendrier grégorien, lorsqu'elle est bissextile (il en reste ensuite ). C'était généralement l'équivalent du 5 brumaire du calendrier républicain ou révolutionnaire français, officiellement dénommé jour de l'oie. 25 octobre - - 27 octobre 1184 : bataille de Kojima (guerre de Genpei), les hommes du clan Minamoto l'emportent sur ceux du clan Taira. 1524 : reprise de Milan et son duché par les Français du roi François , après six jours de siège sans combat.
Phase response curveA phase response curve (PRC) illustrates the transient change (phase response) in the cycle period of an oscillation induced by a perturbation as a function of the phase at which it is received. PRCs are used in various fields; examples of biological oscillations are the heartbeat, circadian rhythms, and the regular, repetitive firing observed in some neurons in the absence of noise. In humans and animals, there is a regulatory system that governs the phase relationship of an organism's internal circadian clock to a regular periodicity in the external environment (usually governed by the solar day).
12th Infantry Brigade (Hungary)The 12th Infantry Brigade was a formation of the Royal Hungarian Army that participated in the Axis invasion of Yugoslavia during World War II. 12th Infantry Brigade (12. gyalogdosztály) Brigadier General József Benke (23 Jan 1939 - 1 Feb 1940) Brigadier General Kalmán Török (1 Feb 1940 - 1 Aug 1941) Brigadier General Gábor Illésházy (1 Aug 1941 - 17 Feb 1942) 12th Light Division (12. könnyűhadosztály) Brigadier General Gábor Illésházy (17 Feb 1942 - 8 Aug 1942) Colonel Elemér Sáska (8 Aug 1942 - 23 Sep 1942) Brigadier General Ulászlo Solymossy (1 Oct 1942 - 10 Aug 1943) 12th Reserve Division (12.
Taboo (2002 TV series)Taboo is a documentary television series that premiered in 2002 on the National Geographic Channel. The program is an educational look into "taboo" rituals and traditions practiced in some societies, yet forbidden and/or illegal in others. Each hour-long episode details a specific topic, such as marriage or initiation rituals, and explores how such topics are viewed throughout the world. Taboo generally focuses on the most misunderstood, despised, or disagreed-upon activities, jobs, and roles.
Martha Reeves (anchorite)Martha Reeves (born 1941) is a vowed Anglican solitary (or anchorite), with Rowan Williams, the former Archbishop of Canterbury, as bishop-protector. A graduate of the Madeira School (Class of 1959), she is also a Stanford-educated professor of theology who has written numerous articles and books under the name "Maggie Ross" as well as translated a number of Carthusian Novice Conferences. Reeves, at one time Desmond Tutu's spiritual director, was Bell Distinguished Professor in Anglican and Ecumenical Studies appointed to the Department of Philosophy and Religion, Kendall College of Arts and Sciences, The University of Tulsa.
12th (Otago) Mounted RiflesThe 12th (Otago) Mounted Rifles was formed 17 March 1911. During World War I they formed part of the Otago Mounted Rifles Regiment and saw service during the Battle of Gallipoli, afterwards they were withdrawn to Egypt and later were the only New Zealand Mounted troops to serve in France with the New Zealand Division. Battle of Gallipoli Battle of Flers - Courcelette. 15–22 Sep 1916. Battle of Morval. 25–28 Sep 1916. Battle of Le Transloy. 1–18 Oct 1916. Battle of Messines. 7–14 Jun 1917. Battle of Polygon Wood.
Otago Mounted Rifles RegimentThe Otago Mounted Rifle Regiment was a New Zealand Mounted Regiment formed for service during World War I. It was formed from units of the Territorial Force consisting of the 5th Mounted Rifles (Otago Hussars), the 7th (Southland) Mounted Rifles and the 12th (Otago) Mounted Rifles. They saw service during the Battle of Gallipoli, with the New Zealand Mounted Rifles Brigade and was later withdrawn to Egypt. They later left the brigade and served in France with the New Zealand Division becoming the only New Zealand Mounted troops to serve in France.
Dieges & Clustvignette|Médaille d'argent des Jeux olympiques de 1904.|upright=1.3|alt=Médaille des Jeux olympiques de 1904 Dieges & Clust est un atelier de joaillerie et de frappe de médaille basée à Providence (Rhode Island) fondée en 1898 par Charles J. Dieges (né le et mort le ) et Prosper Clust. Dieges & Clust a notamment frappé les médailles des Jeux olympiques de Saint-Louis 1904, les médailles de mérite des Eagle Scout entre 1916 et 1920 ou encore la médaille remise à l'équipage du Carpathia par le Comité des Survivants du naufrage du Titanic, présidé par Margaret Brown.
7th (Southland) Mounted RiflesThe 7th (Southland) Mounted Rifles was raised on 17 March 1911. During World War I they formed part of the Otago Mounted Rifles Regiment and served in the Battle of Gallipoli and was then withdrawn to Egypt. They would later serve in France, with the New Zealand Division. Battle of Gallipoli Battle of Flers - Courcelette. 15 – 22 Sep 1916. Battle of Morval. 25 – 28 Sep 1916. Battle of Le Transloy. 1 – 18 Oct 1916. Battle of Messines. 7 – 14 Jun 1917. Battle of Polygon Wood. 26 Sep – 3 Oct 1917. Battle of Broodseinde.
