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Nikolay Benardos
Nikolay Nikolayevich Benardos (russian: Никола́й Никола́евич Бенардо́с) (1842–1905) was a Russian inventor of Greeks, Greek origin who in 1881 introduced carbon arc welding, which was the first practical arc welding method. Biography Nikolay Benardos was born on July 8, 1842 in Benardosivka, Kherson Governorate, Russian Empire (now Mostove, Novomarivka rural hromada, Voznesensk Raion, Mykolaiv blast, Mostove, Voznesensk Raion Mykolaiv Oblast Ukraine). During the 1860s and 1870s he investigated the electric arc, and he worked on this in Moscow, St. Petersburg and Kineshma. Nikolay Benardos was the first to apply an electric arc to heat the edges of the steel sheets to the plastic state. He demonstrated a new way of metal compounds in Paris in 1881. He could not stay in the capital due to his financial state of affairs and in 1899 he moved to Fastiv (now Kyiv Oblast, Ukraine). He died at the age of 63 in Fastiv. M. M. Benardos Museum in Pereiasla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kherson Governorate
The Kherson Governorate (1802–1922; russian: Херсонская губерния, translit.: ''Khersonskaya guberniya''; uk, Херсонська губернія, translit=Khersonska huberniia), was an administrative territorial unit (also translated ''gubernia'', ''province'', or ''government''), of the Russian Empire located between the Dnieper and Dniester Rivers. It was one of three governorates created in 1802 when the Novorossiya guberniya was abolished. It was known as the Mykolaiv or Nikolayev Governorate () until 1803, when Nikolayev was separated into a special Nikolayev War Governorate as a center of the Black Sea Fleet and the governor seat was moved to Kherson. The economy of the governorate was mainly based on agriculture. During the grain harvest, thousands of agricultural laborers from the parts of the Empire found work in the area. The industrial part of the economy, consisting primarily of flour milling, distilling, metalworking industry, iron mining, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Empire
The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. The rise of the Russian Empire coincided with the decline of neighbouring rival powers: the Swedish Empire, the Polish–Lithuanian Commonwealth, Qajar Iran, the Ottoman Empire, and Qing China. It also held colonies in North America between 1799 and 1867. Covering an area of approximately , it remains the third-largest empire in history, surpassed only by the British Empire and the Mongol Empire; it ruled over a population of 125.6 million people per the 1897 Russian census, which was the only census carried out during the entire imperial period. Owing to its geographic extent across three continents at its peak, it featured great ethnic, linguistic, religious, and economic diversity. From the 10th–17th centuries, the land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fastiv
Fastiv ( uk, Фа́стів) is a city in the Kyiv Oblast (province) in central Ukraine. On older maps it is depicted as Chvastiv ( pl, Chwastów). Administratively, it is incorporated as a city of oblast significance. It also serves as the administrative center of the Fastiv Raion (district), to which it does not administratively belong. Fastiv hosts the administration of Fastiv urban hromada, one of the hromadas of Ukraine. Its population is approximately . Lying on conjunction of railway lines, Fastiv is an important node station on the rail route from central Europe to Russia and Asia. On 1 December 1918 at the Fastiv train station delegations of the Ukrainian People's Republic and the West Ukrainian People's Republic signed the Unification Act uniting territories of Ukraine that were split between Austrian and Russian empires. Beside transportation industry, Brewing and machinery industry are also present, although the majority of inhabitants are employed by Ukrzaliznyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patent Electrogefest
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamp Soviet Union 1991 CPA 5183
Stamp or Stamps or Stamping may refer to: Official documents and related impressions * Postage stamp, used to indicate prepayment of fees for public mail * Ration stamp, indicating the right to rationed goods * Revenue stamp, used on documents to indicate payment of tax * Rubber stamp, device used to apply inked markings to objects ** Passport stamp, a rubber stamp inked impression received in one's passport upon entering or exiting a country ** National Park Passport Stamps * Food stamps, tickets used in the United States that indicate the right to benefits in the Supplemental Nutrition Assistance Program Collectibles * Trading stamp, a small paper stamp given to customers by merchants in loyalty programs that predate the modern loyalty card * Eki stamp, a free collectible rubber ink stamp found at many train stations in Japan Places * Stamp Creek, a stream in Georgia * Stamps, Arkansas People * Stamp or Apiwat Ueathavornsuk (born 1982), Thai singer-songwriter * Stamp (surna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greeks
The Greeks or Hellenes (; el, Έλληνες, ''Éllines'' ) are an ethnic group and nation indigenous to the Eastern Mediterranean and the Black Sea regions, namely Greece, Cyprus, Albania, Italy, Turkey, Egypt, and, to a lesser extent, other countries surrounding the Mediterranean Sea. They also form a significant diaspora (), with Greek communities established around the world.. Greek colonies and communities have been historically established on the shores of the Mediterranean Sea and Black Sea, but the Greek people themselves have always been centered on the Aegean and Ionian seas, where the Greek language has been spoken since the Bronze Age.. Until the early 20th century, Greeks were distributed between the Greek peninsula, the western coast of Asia Minor, the Black Sea coast, Cappadocia in central Anatolia, Egypt, the Balkans, Cyprus, and Constantinople. Many of these regions coincided to a large extent with the borders of the Byzantine Empire of the late 11th cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Arc Welding
Carbon arc welding (CAW) is a process which produces coalescence of metals by heating them with an arc between a non-consumable carbon (graphite) electrode and the work-piece. It was the first arc-welding process developed but is not used for many applications today, having been replaced by twin-carbon-arc welding and other variations. The purpose of arc welding is to form a bond between separate metal pieces. In carbon-arc welding a carbon electrode is used to produce an electric arc between the electrode and the materials being bonded. This arc produces temperatures in excess of 3,000 °C. At this temperature the separate metals form a bond and become welded together. Development CAW could not have been created if not for the discovery of the electric arc by Humphry Davy in 1800, later repeated independently by a Russian physicist Vasily Vladimirovich Petrov in 1802. Petrov studied the electric arc and proposed its possible uses, including welding. The inventors of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arc Welding
Arc welding is a welding process that is used to join metal to metal by using electricity to create enough heat to melt metal, and the melted metals, when cool, result in a binding of the metals. It is a type of welding that uses a welding power supply to create an electric arc between a metal stick ("electrode") and the base material to melt the metals at the point of contact. Arc welders can use either direct (DC) or alternating (AC) current, and consumable or non-consumable electrodes. The welding area is usually protected by some type of shielding gas (e.g. an inert gas), vapor, or slag. Arc welding processes may be manual, semi-automatic, or fully automated. First developed in the late part of the 19th century, arc welding became commercially important in shipbuilding during the Second World War. Today it remains an important process for the fabrication of steel structures and vehicles. Power supplies To supply the electrical energy necessary for arc welding processes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voznesensk Raion
Voznesensk Raion ( uk, Вознесенський район) is located in Mykolaiv Oblast of Ukraine. Its administrative center is the town of Voznesensk. Population: History In 1923, uyezds in Ukrainian Soviet Socialist Republic were abolished, and the governorates were divided into okruhas. In 1923, Voznesensk Raion with the administrative center located in Voznesensk was established. It belonged to Mykolaiv Okruha of Odessa Governorate. In 1925, the governorates were abolished, and okruhas were directly subordinated to Ukrainian SSR. In 1930, okruhas were abolished, and on 27 February 1932, Odessa Oblast was established, and Voznesensk Raion was included into Odessa Oblast. In 1944, Voznesensk Raion was transferred to Mykolaiv Oblast. In 1975, Voznesensk became the city of oblast significance. On 18 July 2020, as part of the administrative reform of Ukraine, the number of raions of Mykolaiv Oblast was reduced to four, and the area of Voznesensk Raion was significantly expan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mykolaiv Oblast
Mykolaiv Oblast ( uk, Микола́ївська о́бласть, translit=Mykoláyivsʹka óblastʹ, ), also referred to as Mykolaivshchyna ( uk, Микола́ївщина, Mykoláivshchyna, ) is an oblast (province) of Ukraine. The administrative center of the oblast is the city of Mykolaiv. At the most recent estimate, the population of the oblast stood at . History During the 2022 Russian invasion of Ukraine, the Russian army invaded the province from Kherson Oblast, attacking as far northwest as Voznesensk. However, at Voznesensk, the Russian forces were repulsed, and the attempt to take Mykolaiv also ended in failure. From April 2022, almost all of the province was under Ukrainian control, apart from the extreme south-east and the Kinburn peninsula. When Russia annexed Kherson Oblast in September 2022, it incorporated the occupied areas of Mykolaiv Oblast. A Ukrainian military official announced a Russian withdrawal from Mykolaiv Oblast on 10 November 2022. On 4-5 Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kyiv Oblast
Kyiv Oblast ( uk, Ки́ївська о́бласть, translit=Kyïvska oblast), also called Kyivshchyna ( uk, Ки́ївщина), is an oblast (province) in central and northern Ukraine. It surrounds, but does not include, the city of Kyiv, which is a self-governing city with special status. The administrative center of the oblast is in Kyiv city, the capital of Ukraine, despite the city not being part of the oblast. The Kyiv metropolitan area extends out from Kyiv city into parts of the oblast, which is significantly dependent on the urban economy and transportation of Kyiv. The population of Kyiv Oblast is . Its largest city is Bila Tserkva, with a population over 200,000. The Chernobyl Exclusion Zone is in the northern part of Kyiv Oblast. It is administered separately from the oblast and public access is prohibited. History Kyiv Oblast was created as part of the Ukrainian Soviet Socialist Republic on February 27, 1932 among the first five original oblasts in Ukraine. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
