fschieber/wit-captions huggingface dataset:
In 1986 hundreds of Chilean youths received Soda Stereo as popular idols. The song that created this first contact was "Nada Personal (song) [es]" (Nothing Personal) which became a radio hit. A little later in February 1987 Soda had a strong showing at the Viña del Mar International Song Festival, again in Chile. This, in effect, opened the doors to the rest of Latin America.[26]
La suddivisione della Norvegia dopo la battaglia di Svolder secondo lʾHeimskringla: Eiríkr Hákonarson regnò sull'area indicata in rosso porpora come feudatario di Sweyn. L'area indicata in giallo fu invece sotto il controllo del fratellastro Sveinn Hákonarson come feudatario di Olof Skötkonung re di Svezia. L'area in rosso fu invece sotto il controllo diretto dei Danesi di Sweyn.
Christianisierung ab dem Jahr 999 durch Sigmundur Brestisson: Der Wikingerhäuptling Tróndur í Gøtu wehrt sich dagegen mit Thors Hammer Mjölnir. In der Färingersaga erscheint Tróndur in der Rolle des Bösewichts, in anderer Perspektive versuchte er, die Färöer als freie Siedlerrepublik vor der norwegischen Krone zu schützen. Briefmarke der Färöer (2000), Entwurf Anker Eli Petersen.
La Cámara en 2018.      Libres e Iguales (Italia)      Partido Demócrata      Partido Popular del Tirol del Sur      Lista Cívica Popular      Más Europa      Nosotros con Italia      Unión Sudamericana Emigrantes Italianos      Hermanos de Italia      Juntos (Italia)      Movimiento Asociativo Italianos en el Exterior      Movimiento 5 Estrellas      Forza Italia      Liga Norte
Alineament entre la 1,4-β-Xylanase I i la 1,4-β-Xylanase II. En gris i marcats emprant un asterisc s'han senyalat els aa homòlegs que presenten les dues proteines. En lila s'han assenyalat els aa polars (amb i sense càrrega) d'ambdós enzims. Dins el requadre rosa s'ha senyalat la seqüència senyal i dins el blau la part propetptídica d'ambdues cadenes polipeptídiques.esquerra.[22]
English: Alineament de la 1,4-beta-Xylanase 1 amb la 1,4-beta-Xylanase 2. En gris i amb els asteriscs podem veure l'homologia que existeix entre ambues proteïnes. En el lila s'observa els aminoàcids polars que presenten en el recuadre rosa observem la seqüència senyal i, finalment, en el recuadre blau distingim la part propeptídica.
Percentage gap between median men's and women's wages, for full-time workers by OECD country, 2006. In the U.K., the most significant factors associated with the remaining gender pay gap are part-time work, education, the size of the firm a person is employed in, and occupational segregation (women are under-represented in managerial and high-paying professional occupations.)[39]
English: Percentage gap between median men's and women's wages, for full-time workers by OECD country, 2006
De twee manieren om het punt van Clawson Cl te vinden. Als gelijkvormigheidscentrum van de paarse voetpuntsdriehoek en de groene driehoek van raaklijnen van de aangeschreven cirkels (zie streepjeslijntjes) of als perspectiviteitscentrum van de bruine driehoek ABC en de blauwe driehoek van gezamenlijke koorden van aangeschreven cirkels en omgeschreven cirkel (zie stippellijntjes).
Σιγκαπούρη, 1942Ιάπωνες στρατιώτες εκτελούν αιχμαλώτους Σιχ που κάθονται με δεμένα τα μάτια σε ημικύκλιο περίπου 20 μέτρα μακρυά. Τέσσερις φωτογραφίες βρέθηκαν στα Ιαπωνικά αρχεία όταν οι Βρετανοί στρατιώτες αποβιβάστηκαν στη Σιγκαπούρη. Στη Φωτογραφία #3, εδώ, οι πυροβολισμοί ξεκινούν. Κάποιοι φαίνεται να είναι άστοχοι, και κανένας σε αυτή τη φάση δεν φαίνεται να είναι μοιραίος.
English: ATROCITIES CARRIED OUT BY JAPANESE FORCES DURING THE SECOND WORLD WAR WAR OFFICE, CENTRAL OFFICE OF INFORMATION AND AMERICAN SECOND WORLD WAR OFFICIAL COLLECTION Japanese soldiers shooting Sikh prisoners who are sitting blindfolded in a rough semi-circle about 20 yards away. Four photographs found among Japanese records when British troops entered Singapore. Picture number 3 (here) shows:- The shots ring out. Some appear to be near misses, and none at this stage appear to be fatal.
Plattegrond van Amsterdam (blad middenboven) van Balthasar Florisz. van Berckenrode; 1625. Detail van de grote stadskaart met daarop de Leidsegracht als grens van de toenmalige bebouwing, met de nog korte Prinsengracht (Prince Graft), eindigend bij de Leidsegracht (middenboven). Links van de Leidsegracht is de Heiligewegsevaart met bebouwing te zien, hier ligt nu de Leidsestraat.
Nederlands: Grote plattegrond van de stad Amsterdam uit 1625. Linksboven een gezicht op de stad en rechtsboven een kaart van de omgeving. Rechts een lijst met de namen van straten aan de Oude en de Nieuwe stadszijde. De plattegrond is samengesteld uit negen platen, waarvan twee ontbreken. Dit is het blad middenboven met het begin van de Overtoom en het Begijnenhof.
Gasshūkoku suishi teitoku kōjōgaki (合衆国水師提督口上書, anlam: "Birleşik Devletleri Deniz Kuvvetleri Amiral İmzasız Diplomatik Mektubu"); Sağdan sola: Commander Anan 54 yaşında; Commodore Matthew Perry, 49 yaşında; Kapitan Henry Adams; 59 yaşında (Japon tahta baskısı, arkasındaki yazı ise ABD Devlet Başkanı Millard Fillmore'nın Japon İmparatoru Kōmei'ye yazdığı mektubun Japonca çevirisi)
English: Gasshukoku suishi teitoku kōjōgaki (Oral statement by the American Navy admiral). A Japanese print showing three men, believed to be Commander Anan, age 54; Perry, age 49; and Captain Henry Adams, age 59, who opened up Japan to the west. The text being read may be President Fillmore's letter to Emperor of Japan. This is a somewhat extensive restoration, meant to keep focus on the artwork, instead of the damage. See also File:Gasshukoku suishi teitoku kōjōgaki (Oral statement by the American Navy admiral) minimal restoration.png. Français : Gasshukoku suishi teitoku kōjōgaki (Déclaration orale par l'amiral de la marine américaine). Estampe japonaise montrant trois hommes, considérés comme étant les commandants Anan, (54 ans); Perry, (49 ans); et le capitaine Henry Adams, (59 ans), qui ont forcé le Japon à s'ouvrir à l'ouest. Le texte lu est probablement la lettre du président Fillmore à l'empereur du Japon. La restauration de cette estamps est assez importante, permettant de se concentrer sur l'art, plus que sur les dégâts subits par l'œuvre. A comparer avec cette version à restauration minimale. Deutsch: Vertrag von Kanagawa. Commodore Matthew Perry (Mitte) und andere hochrangige US-Seeleute, Japanischer Farbholzschnitt Español: Xilografía japonesa con Perry (al centro) y otros altos oficiales de la marina de EE.UU. Euskara: Amerikako Armadako almirantearen ahozko adierazpena (1854 ingurukoa). Ezkerretik eskuinera, Anan komandantea, Perry komodoroa eta Henry Adams kapitaina, Japonia Mendebaldeari ateak irekitzera behartu zuen ekitaldian. עברית: חיתוך עץ יפני של אנשי הצי האמריקאיים ופרי במרכז Bu Görüntü, Amerika Birleşik Devletleri Kongre Kütüphanesi'nin dijital ID numarası cph.3g10708 olan Baskılar ve Fotoğraflar Bölümü içerisinden ulaşılabilir.Bu etiket, ekli eserin telif hakkı durumunu göstermez. Normal bir telif hakkı etiketi halâ gereklidir. Daha fazla bilgi için Lisans sayfasına bakınız. العربية | čeština | Deutsch | English | español | فارسی | suomi | français | עברית | magyar | italiano | македонски | മലയാളം | Nederlands | polski | português | português do Brasil | русский | slovenčina | slovenščina | Türkçe | українська | 中文 | 中文（简体）‎ | 中文（繁體）‎ | +/−
Artist's concept of a 10th Air Rescue Group SH-21 coming to the assistance of the crew of a 5040th Radar Evaluation Squadron TB-29 (44-70039) out of Elmendorf AFB that crashed in the Talkeetna Mountains, north of Anchorage, Alaska on 15 November 1957. Six were killed and four survived, kept alive by the least injured survivor.   An SA-16 Orbits overhead, providing communications.
English: Artist's concept of a 10th Air Rescue Group SH-21 coming to the assistance of the crew of a TB-29 that crashed in the Talkeetna Mountains, north of Anchorage, Alaska in November 1957. An SA-16 Orbits overhead, providing communications.
Foto commemorativa de grup presa al 2n Durbar celebrat el 20 de juliol de 1903. Asseguts d'esquerre a dreta: William Treacher (resident-general), Sultà Alaiddin Sulaiman de Selangor, Sultà Idris de Perak, Sir Frank Swettenham (governador), Sultà Ahmad Maatham de Pahang, Tuanku Muhammad (Yang di-Pertuan Besar de Negeri Sembilan), Walter Egerton (resident-general a Negeri Sembilan)
A commemorative group fotograph taken at the 2nd Durbar held on 20th July 1903. sitting from left to right: William Treacher (resident-general), Sultan Alaiddin Sulaiman of Selangor, Sultan Idris of Perak, Sir Frank Swettenham (governor), Sultan Ahmad Maatham of Pahang, Tuanku Muhammad (Yang di-Pertuan Besar of Negeri Sembilan), Walter Egerton (resident-general of Negeri Sembilan)
Plan över Riddarholmskyrkan.
 1. Magnus Ladulås och Karl Knutssons (Bonde) gravar.
 2. Gustavianska gravkoret.
 3. Karolinska gravkoret.
 4. Bernadotteska gravkoret.
 5. Torstensonska gravkoret.
 6. Wachtmeisterska gravkoret.
 7. Vapenhus.
 8 a. Västra Lewenhauptska gravkoret.
 8 b. Östra Lewenhauptska gravkoret.
 9. Banérska gravkoret.
 10. Vasaborgska gravkoret.
 11. Sakristia.
Svenska: Plan över Riddarholmskyrkan. 1. Magnus Ladulås och Karl Knutssons (Bonde) gravar. 2. Gustavianska gravkoret. 3. Karolinska gravkoret. 4. Bernadotteska gravkoret. 5. Torstensonska gravkoret. 6. Wachtmeisterska gravkoret. 7. Vapenhus. 8a-b. Lewenhauptska gravkoren. 9. Banérska gravkoret. 10. Vasaborgska gravkoret. 11. Sakristia.
I. 2,4-Pentandion står i jämvikt med motsvarande enol, i vatten föreligger cirka 84 % som keton och 16 % som enol
II. 4-Pyrinol föreligger främst i sin fenolform i gasfas, men som sin ketoform i etanollösning
III. Isopropylidenmetylamin främst i sin iminform, men kan i vissa reaktioner uppföra sig som en enamin
IV. 2,5-Dimetyl-1H-imidazol kan uppträda som 2,4-dimetyl-1H-imidazol.
Struktur: Tor Svensson
An autumn surge had former neurosurgeon Ben Carson polling even with Trump at one point, but his support decreased significantly following the terrorist attacks in Paris, which highlighted Carson's perceived inexperience on foreign policy. He later suspended his campaign after four last-place finishes on Super Tuesday and endorsed Trump in response to Fiorina endorsing Cruz.[152]
English: Ben Carson speaking at an event in Phoenix, Arizona.
Panorama di Pirri dal Castello di San Michele: Dalla sinistra della foto la parte nord-orientale dell'abitato con il colle di Barraccamanna e Is Corrias che si estendono fino alla SS 554 e al confine con Monserrato, in primo piano i grattacieli di Monreale fino alla destra della foto con la parte sud-occidentale del quartiere di Monteleone e il confine cagliaritano di viale Ciusa
English: Pirri Municipality (Cagliari, Sardinia) seen by San Michele Castle Italiano: La Municipalità di Pirri (Cagliari, Sardegna) vista dal Castello di San Michele
De zeer beroemde Moulin Mystique (Mystieke molen) is een meesterwerk van de romaanse beeldhouwkunst. Mozes stort het graan (symbool voor het Oude Testament) in de molen en Paulus vangt het meel (symbool voor het Nieuwe Testament) op. De molen, aangedreven door een wiel met een kruis erin, stelt Christus voor. Het beeld symboliseert de band tussen het Oude en het Nieuwe Testament.
Français : Chapiteau de la nef (2ème moitié du 12ème siècle), 4ème pile côté Sud: le Moulin Mystique. Basilique Sainte-Marie-Madeleine de Vézelay.
മുഇസ്സുദ്ദിൻ മുഹമ്മദ് ബിൻ സാമിന്റെ നാണയങ്ങൾ , ക്രി.വ. 1173 - ക്രി.വ.1206 , പ്രിഥ്വിരാജിന്റെ നാണയ സമ്പ്രദായം പിന്തുടർന്ന് ദില്ലിയിൽ നിന്നും പുറത്തിറക്കിയവ.

Obv: വലത്തേയ്ക്കു നോക്കുന്ന കുതിരയിൽ ഇരിക്കുന്ന കുന്തമേന്തിയ ആൾ. ദേവനാഗിരി അക്ഷരങ്ങൾ : ശ്രീ /ഹമിരാ'. Rev: ഇടത്തേയ്ക്ക് മുഖം ചായ്ച്ച് കിടക്കുന്ന കാള, ദേവനാഗിരി അക്ഷരങ്ങൾ : ' ശ്രീ മഹാ‍മദ സേം', ചാപത്തിൽ രേഖപ്പെടുത്തിയിരിക്കുന്നു.
English: Coin of Mohd Ghori
Është gjetur një breshk e vdekur në brigjet e detit Argjentinas, pasoj e së cilës është dora e njëriut. Breshka ka vdekur si pasoj e ngrënjës së shumë mbeturinave plastike që hidhenë në Oqean çdo ditë. Qindra mbeturine prej plastike janë marrë nga sistemi i tretjes së breshkës e cila mendohet të ketë vdekur nga helmimi që shkaktohetë nga ndotjet në brigjet e detit të Argjentinës.
English: A Red-Eared Slider turtle, keeping defensive with only the nostrils and the eyes above the water surface.
A schematic of an ionic crystal with no applied electric field (top), and with a sinusoidal electric field caused by a light wave (bottom). The blurryness indicates the sinusoidal oscillation of the ions. The red arrow indicates optical rectification: The oscillating electric field causes a shift of the ions' average positions, which in turn changes the crystal's DC polarization.
Una caricatura de 1864 de McClellan sobre el USS Galena, titulada «The Gunboat Candidate». McClellan fue duramente criticado durante su campaña presidencial de 1864 por su ubicación durante la batalla de Malvern Hill.El cuadro de diálogo dice: «Luchen mis valientes soldados y empujen al enemigo contra la pared, desde este estruendoso látigo tu amado General te mira desde arriba.«
English: General George B. McClellan was criticized most harshly for his disposition at the Battle of Malvern Hill. McClellan boarded the USS Galena while his soldiers fought and left for Harrison's Landing in Virginia to inspect the place. (McClellan's Army of the Potomac was supposed to be stationed there in the future). The dialogue box reads: "Fight on my brave Soldiers and push the enemy to the wall, from this spanker boom your beloved General looks down upon you." This image is available from the United States Library of Congress's Prints and Photographs division under the digital ID cph.3b38362.This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information. العربية | беларуская (тарашкевіца)‎ | čeština | Deutsch | English | español | فارسی | suomi | français | עברית | magyar | italiano | lietuvių | македонски | മലയാളം | Nederlands | polski | português | português do Brasil | русский | sicilianu | slovenčina | slovenščina | Türkçe | українська | 中文 | 中文（简体）‎ | 中文（繁體）‎ | +/−
Two different neutral K mesons, carrying different strangeness, can turn from one into another through the weak interactions, since these interactions do not conserve strangeness. The strange quark in the anti-
K0
 turns into a down quark by successively absorbing two W-bosons of opposite charge. The down antiquark in the anti-
K0
 turns into a strange antiquark by emitting them.
A certificate of ordination (with seal) given at Westminster by Richard Terrick, Bishop of London, 24 February 1770. The arms on the seal are blazoned: Per pale: 1. Gules, two swords in saltire points uppermost argent hilts and pommels or (for the office of the Bishop of London), and 2. ___ (the personal arms of Richard Terrick?), surmounted by a bishop's mitre above an escallop.
Church of England Certificate of Ordination of Deacon Gideon Bostwick, A.M, of Yale College in New Haven, given at the Chapel Royal at St. James' Palace, Westminster, London, by en:Richard Terrick, Bishop of London, February 24, 1770. The Cooper Collections of Historical Documents
Henry Harrisse (or Harisse) (1829-1910). The line of demarcation between the Spanish and Portuguese territories in the New World according to the Treaty of Tordesillas of 1494. Reading of Ferrer (1495), Cantino (1502), Enciso (1518), The Badajoz Experts (1524), Ribeiro (1529), Sevillian cartographers until around 1550, and Oviedo (1545). Transferred on an English Admiralty chart.
Français : La ligne de démarcation entre les territoires espagnols et portugais dans le Nouveau monde selon le Traité de Tordesillas de 1494. Lecture de Ferrer (1495), Cantino (1502), Enciso (1518), The Badajoz Experts (1524), Ribeiro (1529), Oviedo (1545), les cartographes sévillans jusque vers 1550. Cartographié pour une charte de l'Amirauté anglaise. Bibliographie : Henry Harisse, The diplomatic history of America : its first chapter 1452-1493-1494 (1897). Autre fichier : .
Forme cursive de l'API présentée dans l'édition de 1949. Plusieurs nouvelles lettres ont été introduites. Les lettres avec long enjambement ‹ ƞ › et ‹ ɼ › sont obsolètes, tout comme les lettres clics ‹ ʇ ʖ ʗ › (aujourd’hui notées ‹ ǀ ǁ ǃ ›), les voyelles relâchées ‹ ɩ ɷ › (aujourd’hui ‹ ɪ ʊ ›) et le crochet rhotique sous les voyelles rhotiques ‹ ᶏ ᶗ ᶕ › (aujourd’hui ‹ a˞ ɔ˞ ɚ ›).
English: Cursive forms of IPA letters, per the 1949 IPA handbook
Aerial photograph looking eastward in early 1944. The town of Port Chicago is in the upper right. The lower left shows utility and personnel piers extending toward the two sections of Seal Island. The munitions loading pier curves to the left beyond 20-odd revetments. Marshy tidal zones separate the munitions pier from barracks buildings near the personnel pier and near the town.
English: Aerial photo of Port Chicago Naval Magazine taken between December 1942 when the first ship was loaded and July 1944 when the pier was destroyed by a catastrophic ammunition detonation.
Høylue eller skjermlue er en skyggelue med kort skjerm, tallerkenformet pull og høy front. Bildet viser hvit høylue i nylon med plastskjerm brukt som offiserslue i den norske marinen. En tilsvarende type med litt annen form ble tatt i bruk fra omkring 2005. Menige i marinen bærer matrosluer. Liknende uniformsluer oppstod sist på 1800-tallet og er fortsatt i bruk over hele verden.
Officer's hat from the Royal Norwegian Navy, in use until 2005 (?) Newer hats looks similar, but is more "modern" in shape.
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        A
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    {\displaystyle \alpha ={\tfrac {\angle BAC}{2}}=\angle BAD=\angle CAD}
A model of present-day mass change due to post-glacial rebound and the reloading of the ocean basins with seawater. Blue and purple areas indicate rising due to the removal of the ice sheets. Yellow and red areas indicate falling as mantle material moved away from these areas in order to supply the rising areas, and because of the collapse of the forebulges around the ice sheets.
English: Rate of lithospheric uplift due to Postglacial Rebound, as modelled by Paulson, A., S. Zhong, and J. Wahr. Inference of mantle viscosity from GRACE and relative sea level data, Geophys. J. Int. (2007) 171, 497–508. doi: 10.1111/j.1365-246X.2007.03556.x
Séparation des longueurs d'onde par diffraction sur un cristal. Dans le cas représenté sur la figure d'un cristal plat, la longueur d'onde λ2 n'est sélectionnée que pour une seule trajectoire émanant d'un point donné. Les angles d'incidences des autres trajectoires émanant du même point ne forment pas le même angle avec la surface du cristal, à moins que ce dernier ne soit courbe
Sezonu şampiyonlukla tamamlayan Galatasaray'ın oyuncuları, kazanılan şampiyonluk şildiyle birlikte. Soldan sağa doğru en arka sırada Ahmed Robenson, Refik Cevdet Kalpakçıoğlu; orta sırada Ali Sami Yen, Stelyo, Milo Bakiç, Hasan, Bojkoff, Bekir Sıtkı Bircan, Asım Tevfik Sonumut; ön sırada ise Cyril, Fuat Hüsnü Kayacan, Celal İbrahim, İdris ve Emin Bülend Serdaroğlu yer almaktadır.
English: Galatasaray football team in 1909-10 season. Türkçe: 1909-10 sezonunda Galatasaray kadrosu.
Ini adalah peta jarak genetik populasi manusia yang dibuat oleh ahli genetik Luigi Luca Cavalli-Sforza dari Universiti Stanford.[35] Cavalli-Sforza merujuk kepada "Kaukasoids Asia" dan "Mongoloid" di Asia yang juga dikenali sebagai "Asia lain" yang merangkumi "populasi Asia".[35] Cavalli-Sforza also referred to "Amerinds" as being the "aboriginal Asian group" of the Americas.[35]
This is a reproduction of the map made by Luigi Luca Cavalli-Sforza in his book The History and Geography of Human Genes (1994). It displays the genetic relationship between human populations based on principal component analysis. Description from page 136 (unabridged edition): "The color map of the world shows very distinctly the differences that we know exist among the continents: Africans (yellow), Caucasoids (green), Mongoloids, including American Indians (purple), and Australian Aborigines (red). The map does not show well the strong Caucasoid component in northern Africa, but it does show the unity of the other Caucasoids from Europe, and in West, South, and much of Central Asia."
Arms of Charles Lloyd (1597-) (15 quarters) impaling Stanley (6 quarters). Engraving of an escutcheon on an oak panel formerly at Dolobran Hall.[21] "In the glowing colour of its many quarterings (it) recalls the long ancestry of the (Lloyd) family reaching back to Welsh kings, princes and patriarchs" (Humphrey Lloyd (1975))[22] (The lion rampant was ubiquitous in Welsh heraldry)
English: Arms of Charles I Lloyd (1597-) (15 quarters) of Dolobran, Montgomeryshire, impaling the arms of Stanley (6 quarters), for his wife Elizabeth Stanley, daughter of Thomas Stanley, son of Sir Edward Stanley, grandson of Sir Foulk Stanley and great-grandson of Sir Piers Stanley, whose father Sir Rowland Stanley was brother of Lord Strange of Knockyn, of Knockyn Shropshire, of the Stanley Earl of Derby family.(Burke's Genealogical and Heraldic History of the Landed Gentry, 15th Edition, ed. Pirie-Gordon, H., London, 1937) p.1392</ref>
Illustration von Alain Jouy nach den Herbarbelegen: Perlman 19767 (A, D), Schäfer 5922 (B), Perlman 10206 (C) aus Frédéric Tronchet, Porter P. Lowry II: A new species of Meryta (Araliaceae) from the Marquesas Archipelago, French Polynesia, 2011: A: Zweig mit Blättern und jungen Fruchtstand, B: Weibliche Blüten in Knospe mit Brakteen, C: Weibliche Blüten geöffnet, D: Junge Früchte
English: Meryta pastoralis F. Tronchet & Lowry. A branch with leaves and young infructescence B female flowers in bud subtended by bracts C female flowers at receptivity D young fruits. Line drawing by Alain Jouy from herbarium specimens; voucher Perlman 19767 (A, D), Schäfer 5922 (B), Perlman 10206 (C).
Professor of paleontology D.V. Nalivkin (center, wearing an Uzbek gown) with a group of students from the mining and geological department of the Physics and Mathematics Faculty of the Central Asian State University. In the back row, third to the left, is Vladimir Popov, future academician of the Uzbek SSR. Fourth to the left on the back row is Konstantin Sokolov. Tashkent, 1926.
Профессор палеонтологии Д. В. Наливкин (в центре в узбекском халате) с группой студентов горно-геологическое отделения Физико-математического факультета САГУ. В заднем ряду третий слева Владимир Попов, будущий академик УзССР, четвёртый слева Константин Соколов. Ташкент, 1926 год.
Руски диоден осцилатор на Гън. Диодът е монтиран в кухината (отрязък от метален вълновод), която функционира като резонатор за определяне на честотата. Отрицателното диференциално съпротивление на диода възбужда микровълнови трептения в кухината, които се излъчват от отворения край на вълновода. Честотата може да се регулира чрез промяна на размера на кухината с помощта на винта.
English: A Gunn diode microwave oscillator M31102-1. It consists of a Gunn diode mounted in a cavity resonator, biased with a DC voltage supplied by the wires in the background. The negative resistance of the diode cancels the positive resistance of the cavity, exciting microwave oscillations at the resonant frequency of the cavity. The microwaves radiate out the aperture into a waveguide which is bolted to the front (not shown). The frequency of the waves produced can be changed by adjusting the thumbscrew, which changes the size and thus the resonant frequency of the cavity. Latviešu: Ganna ģenerators M31102-1. Redzama viļņvada izeja, aizsegta ar radiocaurspīdīgas keramikas plāksnīti violetā krāsā.