fschieber/wit-captions huggingface dataset:
في عيون الفقاريات تسلك الألياف العصبية طريقها علي الجانب الداخلي لشبكية العين، ومن ثم عند خروج هذه الألياف فإنها تقطع الشبكية لتخرج من العين، فتمنع بعض الضوء وتخلق النقطة العمياء في مكان مرور الألياف (القطع). أما في عيون الأخطبوط فإن الألياف العصبية تسلك طريقها علي الجانب الخارجي وراء شبكية العين، فلا تحتاج لقطع الشبكية حتي تمر من خلالها، وبالتالي فلا تمنع الضوء ولا تعطل شبكية العين. في الصورة رقم (4) يدل على النقطة العمياء في الفقاريات، والتي ينعدم وجودها على وجه الخصوص في عين الأخطبوط. وفي كلا الصورتين يُشير رقم (1) إلى شبكية العين و( 2) إلى الألياف العصبية، بما في ذلك القرص البصري رقم(3).
Vienkāršākā laboratorijas pārtvaices aparāta uzbūve:
1 — siltuma avots (elektriskā plītiņa ar magnētisko maisītāju),
2 — destilācijas kolba,
3 — šlifa pāreja (Virca pāreja),
4 — pieslīpēts termometrs,
5 — Lībiga dzesinātājs,
6 — dzesējošā ūdens ieplūde,
7 — dzesējošā ūdens izplūde, 
8 — destilāta savākšanas kolba,
9 — atzars vakuuma pieslēgšanai vai inertas gāzes ievadei,
10 — pieslīpēta novadule,
11 — temperatūras regulators,
12 — maisītāja apgriezienu regulators,
13 — vadības panelis,
14 — ūdens, eļļas vai smilšu vanna,
15 — vārķermeņi un magnētiskā maisītāja ampula,
16 — dzesēšanas vanna.
Blokový diagram systému se zápornou zpětnou vazbou, který slouží pro udržování požadované hodnoty regulované veličiny řízeného systému ovlivňovaného poruchami pomocí chybou řízené regulace. Kladná regulační odchylka znamená, že zpětná vazba je příliš malá (je nutné zvýšení akční veličiny); záporná odchylka znamená, že zpětná vazba je příliš velká (je nutné snížení akční veličiny).
 Obrázek zachycuje často používané zjednodušení, při kterém se poruchové veličiny (obecně působící v různých místech regulovaného systému) nahrazují jedinou poruchovou veličinou působící na vstup řízeného systému.
Страны, в которых существовало телешоу      The Amazing Race (США)      The Amazing Race Asia (Азия)      The Amazing Race: A Corrida Milionária (Бразилия)      Мируц ле-миллион («Погоня за миллионом») (Израиль)      The Amazing Race (Латинская Америка)      The Amazing Race: China Rush (первая китайская версия)      The Amazing Race Australia (Австралия)      The Amazing Race Norge (Норвегия)      Великі перегони («Большие гонки») (Украина)      The Amazing Race Vietnam (Вьетнам)      Amazing Race (Франция)      The Amazing Race Philippines (Филиппины)      The Amazing Race Canada (Канада)
Countries/continents who have their own version of The Amazing Race
La secuencia de operación del sistema de propulsión Medusa. Este diagrama muestra la secuencia de operación de una nave espacial con un sistema de propulsión Medusa: (1) Inicio en el momento del disparo de la bomba / unidad de pulso, (2) Cuando el pulso de la explosión de la bomba alcanza la campana principal del paracaídas, (3) Empuja la campana, acelerándola lejos de la explosión de la bomba y al mismo tiempo la nave deja salir el cable principal con el malacate, frenando a medida que se extiende, iniciando la aceleración de la nave espacial, (4) Y finalmente el malacate enrolla el cable.
Un esempio di database che non ha garantito integrità relazionale. In questo esempio c'è un valore di foreign key (artist_id) nella tabella album che fa riferimento ad un artista inesistente — in altre parole c'è un valore di una  foreign key senza un corrispondente valore di primary key nella tabella di riferimento. Quello che è successo in questo esempio è che un artista chiamato "Aerosmith", con un'artist_id di 4, è stato cancellato dalla tabella artist. Però, l'album "Eat the Rich" faceva riferimento a questo artista, conseguentemente questa cancellazione non avrebbe potuto avere luogo.
An example of a database that has not enforced referential integrity. In this example, there is a foreign key (artist_id) value in the album table that references a non-existent artist — in other words there is a foreign key value with no corresponding primary key value in the referenced table. This anomaly came about when the record for an artist called "Aerosmith", with an artist_id of "4", was deleted from the artist table, even though the album "Eat the rich" referred to this artist. If referential integrity had been enforced, the deletion of the main record would have been possible, but its associated record would have been deleted as well. Alternatively, the existence of an associated record would not allow the delete operation of the referenced record, and instead return an error code.
Basilikaen i klosteret Niepokalanów. Tomten i anlegget fikk Kolbe gratis av grev Jan Drucki-Lubecki, og anlegget ble bygget av Kolbe selv og klosterets munker, som hadde ulike yrkesbakgrunner: Leger, tannleger, bønder, mekanikere, skreddere, bygningsarbeidere, boktrykkere, skomakere, gartnere og kokker. Klosteret var selvforsynt. I 1939 hadde klosteret 762 innbyggere i alt: 13 prester, 18 noviser, 527 legbrødre, 122 gutter i gutteseminaret og 82 prestekandidater. Senere ble det utvidet med et brannkorps (med noen munker som brannmenn), seminar og misjonsstasjon, trykkeri og radiostasjon.[1]
English: Basilica of Niepokalanów - side view Italiano: Basilica di Niepokalanów - vista dal lato sud-est Polski: Bazylika w Niepokalanowie - widok od strony płd.-wsch.
Inside a cassette showing the leader at the beginning of side A. The tape "plays" from left to right (though, of course, an auto-reverse deck can play in either direction). The tape is pressed into close contact with the read-head by the pressure pad; guide rollers help keep the tape in the correct position. Smooth running is assisted by a slippery liner (slip sheet) between the spools and the shell; here the liner is transparent. The magnetic shield reduces pickup of stray signals by the heads of the player. The tab at the top-left corner of the shell permits recording on the current side.
English: A late 1990's, 60 minute Memorex dBS cassette tape (made in Korea by SKC) with the top cover removed, showing & labeling the insides of the cassette tape. The 'clown cassette' had its bright colours printed on the transparent inner slipsheet, not the hard external shell.
משטח רימן של הפונקציה 
  
    
      
        f
        (
        z
        )
        =
        
          
            z
          
        
      
    
    {\displaystyle f(z)={\sqrt {z}}}
  
. שני הצירים האופקיים מייצגים את החלקים הממשיים והמדומים של z, בעוד הציר האנכי מייצג את החלק הממשי של 
  
    
      
        
          
            z
          
        
      
    
    {\displaystyle {\sqrt {z}}}
  
. בשביל החלק המדומה של 
  
    
      
        
          
            z
          
        
      
    
    {\displaystyle {\sqrt {z}}}
  
, יש לסובב את המשטח ב-180° מסביב לציר האנכי.
Detall d'una pintura de Pieter Brueghel el Vell que ens mostra la manera en què els camperols realitzen la seva feina durant l'era moderna. Les tècniques de conreu no havien experimentat pràcticament cap renovació des de l'edat mitjana i l'esgotament de les terres s'evitava pel vell sistema del guaret, o mitjançant el conreu de cereals secundaris, com l'ordi i el sègol. L'agricultura va continuar, majoritàriament, dins el marc de l'economia senyorial, fins a arribar a un punt de saturació on a molts llocs la producció agrària va disminuir i molts camps van convertir-se en terres de pastura.
detail 1
Illustrazione dei becchi dei drepanidini, mirabile esempio di radiazione evolutiva:
 Drepanis funerea - D. pacifica - D. coccinea
 Moho nobilis - M. apicalis - M. bishopi
 Moho braccatus - Chaetoptila angustipluma - Palmeria dolei
 Pseudonestor xanthophrys - Psittirostra psittacea - Loxioides bailleui
 Telespiza cantans - T. flavissima (syn cantans) - Rhodacanthis flaviceps - R. palmeri - Chloridops kona
 Lingua di P. xanthophrys - sterno di D. pacifica - lingua di Ciridops anna - lingua di D. pacifica
 I generi Moho e Chaetoptila occupano attualmente una famiglia a sé stante (Mohoidae)[2].
Deutsch: Schnäbel der Kleidervögel (Drepadinidae) Español: Picos de las aves (Drepadinidae) 35. Drepanis funerea (category) 36. Drepanis pacifica (category) 37. Vestiaria coccinea (category) 38. Moho nobilis (category) † (now in family Mohoidae) 39. Moho apicalis (category) † (now in family Mohoidae) 40. Moho bishopi (category) † (now in family Mohoidae) 41. Moho braccatus (category) † (now in family Mohoidae) 42. Chaetoptila angustipluma (category) now in family Mohoidae) 43. Palmeria dolei (category) 44. Pseudonestor xanthophrys (category) 46. Psittirostra psittacea (category) 48. Loxioides bailleui (category) 49. Telespiza cantans (category) 50. Telespiza flavissima Syn. Telespiza cantans (category) 51. Telespiza flaviceps Syn. Rhodacanthis flaviceps (category) 52. Telespiza palmeri Syn. Rhodacanthis palmeri (category) 53. Chloridops kona (category) 54. & 54a. Tongue of Pseudonestor xanthophrys (category) 55. & 55a. Tongue of Ciridops anna (category) 56. & 56a. Tongue of Drepanis pacifica (category) 57. & 58. Sternum of Drepanis pacifica (category)
Steps of the local oxidation process in noncontact mode. I: The tip is scanning the sample in noncontact mode oscillating at a constant amplitude. II:When the voltage pulse is applied a liquid meniscus between tip and sample is induced by the electrical field. This liquid meniscus acts like a nanometer-size electrochemical cell where an oxidation reaction is held. III:When the voltage pulse is off, the AFM feedbacks withdraw the tip from the sample stretching the liquid meniscus. IV: After the meniscus is broken the tip recovers its original oscillation amplitude and continues the scanning.
English: Steps of the local oxidation process in noncontact mode. I: The tip is scanning the sample in noncontact mode oscillating at a constant amplitude. II:When the voltage pulse is applied a liquid meniscus between tip and sample is induced by the electrical field. This liquid meniscus acts like a nanometer-size electrochemical cell where an oxidation reaction is held. III:When the voltage pulse is off, the AFM feedbacks withdraw the tip from the sample stretching the liquid meniscus. IV: After the meniscus is broken the tip recovers its original oscillation amplitude and continues the scanning.
Simulated image using color to present radio-occultation-derived particle size data. The attenuation of 0.94-, 3.6-, and 13-cm signals sent by Cassini through the rings to Earth shows abundance of particles of sizes similar to or larger than those wavelengths. Purple (B, inner A Ring) means few particles are < 5 cm (all signals similarly attenuated). Green and blue (C, outer A Ring) mean particles < 5 cm and < 1 cm, respectively, are common. White areas (B Ring) are too dense to transmit adequate signal. Other evidence shows rings A to C have a broad range of particle sizes, up to m across.
English: In this simulated image of Saturn's rings, color is used to present information about ring particle sizes in different regions based on the measured attenuations of three radio signals. Specially designed Cassini orbits place Earth and Cassini on opposite sides of Saturn's rings, a geometry known as occultation. Cassini conducted the first radio occultation observation of Saturn's rings on May 3, 2005. Three simultaneous radio signals of 0.94, 3.6, and 13 centimeter wavelength (Ka-, X-, and S-bands) were sent from Cassini through the rings to Earth. The observed change of each signal as Cassini moved behind the rings provided a profile of the distribution of ring material as a function of distance from Saturn, or an optical depth profile. This simulated image was constructed from the measured optical depth profiles. It depicts the observed ring structure at a resolution of about 10 kilometers (6 miles). Shades of purple, primarily over most of the middle ring, the B ring, and the inner portion of the outer ring, the A ring, indicate regions where there is a lack of particles less than 5 centimeters (about 2 inches) in diameter. Green and blue shades indicate regions where there are particles of sizes smaller than 5 centimeters (2 inches) and 1 centimeter (less than one third of an inch), respectively, primarily in the outer A ring and within most of the inner ring, the C ring. The saturated broad white band near the middle of the B ring is the densest region of the rings, over which two of the three radio signals were blocked at 10-kilometer (6-mile) resolution, preventing accurate color representation. From other evidence in the radio observations, all ring regions appear to be populated by a broad range particle size distribution that extends to boulder sizes (several to many meters across). The Cassini-Huygens mission is a cooperative project of NASA, the European Space Agency and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The radio science team is based at JPL. For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov. For more information on the radio science team visit http://saturn.jpl.nasa.gov/spacecraft/instruments-cassini-rss.cfm.
Somma di Fourier approssimante un'onda quadra. Si mostrano i casi 
  
    
      
        n
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        1
      
    
    {\displaystyle n=1}
  
 (A), 
  
    
      
        n
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        6
      
    
    {\displaystyle n=6}
  
 (B), 
  
    
      
        n
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        40
      
    
    {\displaystyle n=40}
  
 (C) e 
  
    
      
        n
        =
        200
      
    
    {\displaystyle n=200}
  
 (D), dai quali si nota che al crescere di 
  
    
      
        n
      
    
    {\displaystyle n}
  
 si migliora l'approssimazione data dallo sviluppo in serie.
Sum fourier
eidgenössischer Scharfschützen-Stutzer 1851
Technische Daten:
• Waffe: Vorderlader, Länge 1260 mm, Gewicht 4,5 kg;
• Bajonett: Länge 510 mm, dreikantige Klinge, mit Gleitfeder befestigt;
• Lauf: Kaliber 10,5 mm, Länge 813 mm, 8 Züge, Rechtsdrall;
• Visier: Quadrantenvisier, Teilung 200 bis 1000Schritt, Visierlinie 725 mm;
• Abzug: Stecher, Perkussionsschloss;
• Zündung: Zündhütchen;
• Munition: Papierpatrone, Ladung 4 g Schwarzpulver;
• Geschoss: Weichblei, Kompressions- Deformationsspitzgeschoss, in Futter aus mit Fett getränktem Baumwolltuch, Gewicht 17 g, Anfangsgeschwindigkeit 440 m/sek
Rimfire percussion service carbine used by the Swiss army in the late 19th century.
La Central de Abasto de Villa Guerrero es el principal mercado de mayoreo y menudeo en la región, también conocida como la Capital de la Flor en México. La Central de Abasto de Villa Guerrero, es especialista en flores finas, follajes, buqués florales, artículos relacionados a la floristería, empaque floral, y todo lo relacionado con los diferentes ámbitos de la industria de la floricultura. Sin embargo, en la Central de Abasto de Villa Guerrero también se ofrecen otros productos producidos en la región tales como: fresas, legumbres, hortalizas, maíz, frijol, animales para engorda, y carne.
Español: La Central de Abasto de Villa Guerrero es el principal mercado mayorista y minorista de productos de consumo en la region conocida como la Capital de la Flor en México, es especialista en flores finas, follajes, víveres, frutas, legumbres, hortalizas, animales, y carne.
Презентация антигена. Сверху: чужеродный антиген (1) захватывает и поглощает антиген-презентирующая клетка (2), которая его расщепляет и частично экспонирует на своей поверхности в комплексе с молекулами MHC II (3). Внизу весь чужеродный антиген связывается поверхностными антителами (5) В-лимфоцита (6), также поглощается и процессируется им (7), после чего часть чужеродной молекулы презентируется в комплексе с молекулами MHC II (8). После контакта (10) с Т-лимфоцитом (хелпером, 4), уже активированным антиген-презентирующей клеткой (2), В-лимфоцит начинает секретировать антитела в кровь (9).
Groupe en bois d'orme sculpté par Rudolf Steiner et Edith Maryon, situé au Goetheanum, à Dornach, en Suisse.
Il manifeste au centre le représentant de l'humanité luttant entre Lucifer et Ahriman pour les équilibrer. Selon l'anthroposophie ce combat se déroule à l'intérieur de chaque homme, qui a le choix de favoriser l'un ou les deux autres protagonistes par sa manière de vivre. À gauche est représenté la possibilité de victoire de Lucifer et Ahriman se rejoignant. En haut à gauche est représenté le regard du monde spirituel sur ce combat, ce regard est aussi décrit comme l'humour du monde.
Français : Groupe en bois d'orme sculpté par Rudolf Steiner et Edith Maryon, situé au Goetheanum, à Dornach, en Suisse. Il manifeste au centre le Représentant de l'humanité luttant entre Lucifer et Ahriman pour les équilibrer. Ce combat se déroule à l'intérieur de chaque homme, qui a le choix de favoriser l'un ou les deux autres protagonistes par sa manière de vivre. A gauche est représenté la possibilité de victoire de Lucifer et Ahriman se rejoignant. En haut à gauche est représenté le regard du monde spirituel sur ce combat, ce regard est aussi décrit comme l'humour du monde. On lira, avec profit à ce sujet, les livres Lucifer et Ahriman et L'homme entre Lucifer et Ahriman de Rudolf Steiner. http://users.belgacom.net/unautreregard/page26.htm
Ortocentre 
  
    
      
        H
      
    
    {\displaystyle H}
  
 del triangle 
  
    
      
        △
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    {\displaystyle \triangle ABC}
  
, intersecció de les tres altures 
  
    
      
        
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    {\displaystyle h_{a}}
  
, 
  
    
      
        
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    {\displaystyle h_{b}}
  
 i 
  
    
      
        
          h
          
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    {\displaystyle h_{c}}
Català: Ortocentre d'un triangle
Given two vectors 
  
    
      
        a
      
    
    {\displaystyle a}
  
 and 
  
    
      
        b
      
    
    {\displaystyle b}
  
, if the geometric product 
  
    
      
        a
        b
      
    
    {\displaystyle ab}
  
 is[10] anticommutative; they are perpendicular (top) because 
  
    
      
        a
        ⋅
        b
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        0
      
    
    {\displaystyle a\cdot b=0}
  
, if it is commutative; they are parallel (bottom) because 
  
    
      
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        ∧
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        0
      
    
    {\displaystyle a\wedge b=0}
  
.
Levitació d'un imant damunt del superconductor 
  
    
      
        
          
            YBa
            
              2
            
            
              
            
          
          
            Cu
            
              3
            
            
              
            
          
          
            O
            
              7
              
              
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    {\displaystyle {\ce {YBa2Cu3O_{7-x}}}}
  
 refredat a -196 °C
English: levitation of a magnet on top of a superconductor of cuprate type YBa2Cu3O7 cooled at -196°C. Français : lévitation d'un aimant au dessus d'un supraconducteur de type cuprate YBa2Cu3O7 refroidi à -196°C.
Die Funktion 
  
    
      
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    {\displaystyle f(x)={\tfrac {1}{x}}+x}
  
 (rot) hat die schiefe Asymptote 
  
    
      
        
          f
          
            a
          
        
        (
        x
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    {\displaystyle f_{a}(x)=x}
  
 (grün) und die vertikale Asymptote 
  
    
      
        x
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        0
      
    
    {\displaystyle x=0}
  
 (y-Achse)
Il existe de nombreuses versions de cette pose de Lincoln entre ses « fidèles » : McClernand et Allan Pinkerton. McClernand qui (en bon politicien) a compris l'importance des médias, et en particulier de la photographie, jubile - alors que Lincoln, rigide, lutte visiblement contre l'épuisement causé par le voyage depuis Washington, la visite des sépultures toutes fraîches de milliers de ses concitoyens et l'affrontement avec McClellan ; et le piquet de tente derrière son chapeau haut de forme renforce la ressemblance (que ses ennemis soulignaient souvent) du président avec un épouvantail...
English: Allan Pinkerton, President Abraham Lincoln, and Major General John Alexander McClernand. Pinkerton was the head of Union Intelligence Services at the time. He also, allegedly, foiled an assassination attempt against Lincoln. His wartime work was critical in Pinkerton’s development, which he later used to pioneer the American private detective industry when he formed the Pinkerton National Detective Agency.
Plage et marina à Kemer près d'Antalya sur la Riviera turque (Côte Turquoise). Le tourisme en Turquie possède une très grande variété de destinations telles que des lieux historiques, des zones archéologiques mais aussi de très nombreuses stations balnéaires le long de la mer Méditerranée et de la mer Égée. Les nombreuses cultures que le pays a connues tout au long de son histoire et le climat très favorable donnent un atout majeur à la Turquie dans le tourisme. Plus de 36,7 millions de touristes étrangers ont visité la Turquie en 2012, la Turquie est la 6e destination touristique mondiale.
Beach of Kemer, Antalya, Turkey
A diagram of the internal components of a safety shutoff valve. When this type of valve is tripped, the flow is quickly stopped and an indicator disc tells the operator that the electrical circuit has been opened by a failure somewhere in the system. When the system failure has been corrected so that the circuit is again closed, the valve can be opened by the action of the hand lever. If, however, the system failure has not been satisfactorily corrected, the circuit will remain open and moving the hand lever will not open the valve, because the valve stem remains disengaged from the handle.
English: 64px|Public domain }
Schematic diagram of the breathing loop and gas supply pneumatics of the Halcyon PVR-BASC Rebreather.1 DSV/BOV with non-return valves2 Exhalation hose3 Primary water trap4 Manual drain pump5 Overpressure relief valve6 Main bellows counterlung7 Discharge bellows counterlung (variable volume)8 Discharge valve9 Axial flow scrubber with secondary water trap10 Feed gas demand valves11 Inhalation hose12 Feed gas supply cylinder13 Cylinder valve14 High pressure regulator (1st stage)15 Submersible pressure gauge16 Intermediate pressure gas connectors17 Drain port for cleaning and drying counterlung
English: Schematic diagram of the breathing loop and gas supply pneumatics of the Halcyon PVR-BASC Rebreather
Jakobstab, der Strahlensatz besagt: 
  
    
      
        
          
            
              
                h
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                b
                
                  /
                
                2
              
            
          
        
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              s
              a
            
          
        
      
    
    {\displaystyle {\tfrac {h-h_{a}}{b/2}}={\tfrac {s}{a}}}
Deutsch: Jakobstab