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Kolpinsky District
Kolpinsky District () is an administrative and municipal district in Russia. It is one of the 18 raions in Saint Petersburg. Spread over an area of , the district had a population of 175,396 in 2022. The city of Kolpino is the seat of the district. The Neva and Izhora rivers confluence near Ust-Izhora in the district. History The name of the district is derived from the name of the city of Kolpino. The Finno-Ugric tribes were the early inhabitants of the region. In the 12th century CE, Russian settlements appeared as sea based trade routes developed around the area. Prince Alexander Nevsky won the battle against the Kingdom of Sweden, including Norwegian, Finnish and Tavastian forces, on the Neva River, near the settlement of Ust-Izhora, on 15 July 1240. Since the 13th century, the region was part of the Novgorod Republic, and was later merged with the Moscow state in the 15th century. The Swedish Empire captured the region briefly, before the Russian Empire re-captured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Petersburg
Saint Petersburg, formerly known as Petrograd and later Leningrad, is the List of cities and towns in Russia by population, second-largest city in Russia after Moscow. It is situated on the Neva, River Neva, at the head of the Gulf of Finland on the Baltic Sea. The city had a population of 5,601,911 residents as of 2021, with more than 6.4 million people living in the Saint Petersburg metropolitan area, metropolitan area. Saint Petersburg is the List of European cities by population within city limits, fourth-most populous city in Europe, the List of cities and towns around the Baltic Sea, most populous city on the Baltic Sea, and the world's List of northernmost items#Cities and settlements, northernmost city of more than 1 million residents. As the former capital of the Russian Empire, and a Ports of the Baltic Sea, historically strategic port, it is governed as a Federal cities of Russia, federal city. The city was founded by Tsar Peter the Great on 27 May 1703 on the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novgorod Republic
The Novgorod Republic () was a medieval state that existed from the 12th to 15th centuries in northern Russia, stretching from the Gulf of Finland in the west to the northern Ural Mountains in the east. Its capital was the city of Novgorod. The republic prospered as the easternmost trading post of the Hanseatic League, and its people were much influenced by the culture of the Byzantines, with the Novgorod school of icon painting producing many fine works. Novgorod won its independence in 1136 after the Novgorodians deposed their prince and the Novgorod ''veche'' began to elect and dismiss princes at its own will. The ''veche'' also elected the '' posadnik'', who was the chief executive of the city, and the archbishop of Novgorod, subject to approval by the Russian metropolitan. The '' tysyatsky'' was also elected by the ''veche'', who was originally the military commander, and served the interests of the common people. Novgorodian nobles known as boyars dominated the ''vech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Russia
The Russian Government () or fully titled the Government of the Russian Federation () is the highest federal executive governmental body of the Russian Federation. It is accountable to the president of the Russian Federation and controlled by the State Duma. The status and procedure of its activities are determined by chapter 6 of the Constitution of the Russian Federation and the provisions of the federal constitutional law "On the Government of the Russian Federation". The Government's terms of reference include the development and enforcement of the federal budget and the implementation of socially oriented government policies in various cultural areas of Russian society. Although the Government of the Russian Federation does not adopt laws, its responsibilities include issuing federal by-laws (resolutions) based on federal laws passed by the Federal Assembly. According to the 1991 amendment to the 1978 constitution, the president of Russia was the head of the executi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smelting
Smelting is a process of applying heat and a chemical reducing agent to an ore to extract a desired base metal product. It is a form of extractive metallurgy that is used to obtain many metals such as iron-making, iron, copper extraction, copper, silver mining#Ore processing, silver, tin, lead smelting, lead and zinc smelting, zinc. Smelting uses heat and a chemical reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal behind. The reducing agent is commonly a fossil-fuel source of carbon, such as carbon monoxide from incomplete combustion of coke (fuel), coke—or, in earlier times, of charcoal. The oxygen in the ore binds to carbon at high temperatures, as the Chemical energy, chemical potential energy of the bonds in carbon dioxide () is lower than that of the bonds in the ore. Sulfide ores such as those commonly used to obtain copper, zinc or lead, are roasting (metallurgy), roasted before smelting in order to convert the sulfid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element; it has symbol Cu (from Latin ) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable, unalloyed metallic form. This means that copper is a native metal. This led to very early human use in several regions, from . Thousands of years later, it was the first metal to be smelted from sulfide ores, ; the first metal to be cast into a shape in a mold, ; and the first metal to be purposely alloyed with another metal, tin, to create bronze, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sawmills
A sawmill (saw mill, saw-mill) or lumber mill is a facility where logs are cut into lumber. Modern sawmills use a motorized saw to cut logs lengthwise to make long pieces, and crosswise to length depending on standard or custom sizes (dimensional lumber). The "portable" sawmill is simple to operate. The log lies flat on a steel bed, and the motorized saw cuts the log horizontally along the length of the bed, by the operator manually pushing the saw. The most basic kind of sawmill consists of a chainsaw and a customized jig ("Alaskan sawmill"), with similar horizontal operation. Before the invention of the sawmill, boards were made in various manual ways, either rived (split) and planed, hewn, or more often hand sawn by two men with a whipsaw, one above and another in a saw pit below. The earliest known mechanical mill is the Hierapolis sawmill, a Roman water-powered stone mill at Hierapolis, Asia Minor dating back to the 3rd century AD. Other water-powered mills followed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Danilovich Menshikov
Prince Alexander Danilovich Menshikov (; – ) was a Russian statesman, whose official titles included Generalissimo, Prince of the Russian Empire and Duke of Izhora ( Duke of Ingria), Prince of the Holy Roman Empire, Duke of Cosel. A highly appreciated associate and friend of Tsar Peter the Great, he was the ''de facto'' ruler of Russia from 1725 to 1727. Early life Menshikov was born on in Moscow. Historian Paul Bushkovitch argues that Menshikov was not an aristocrat and was most likely descended from servants of the palace stables, who among others made up the first soldiers of Peter's 'toy armies.' As the legend (dating from around 1710) goes, he was making a living on the streets of Moscow as a vendor of stuffed buns known as pirozhki at the age of twenty. His fine appearance and witty character caught the attention of Franz Lefort, Peter's first favourite, who took him into his service and finally transferred him to the tsar. On the death of Lefort in 1699, Menshik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timber
Lumber is wood that has been processed into uniform and useful sizes (dimensional lumber), including beams and planks or boards. Lumber is mainly used for construction framing, as well as finishing (floors, wall panels, window frames). Lumber has many uses beyond home building. Lumber is referred to as timber in the United Kingdom, Australia, and New Zealand, while in other parts of the world, including the United States and Canada, the term ''timber'' refers specifically to unprocessed wood fiber, such as cut logs or standing trees that have yet to be cut. Lumber may be supplied either rough- sawn, or surfaced on one or more of its faces. ''Rough lumber'' is the raw material for furniture-making, and manufacture of other items requiring cutting and shaping. It is available in many species, including hardwoods and softwoods, such as white pine and red pine, because of their low cost. ''Finished lumber'' is supplied in standard sizes, mostly for the construction ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Fleet
The Baltic Fleet () is the Naval fleet, fleet of the Russian Navy in the Baltic Sea. Established 18 May 1703, under Tsar Peter the Great as part of the Imperial Russian Navy, the Baltic Fleet is the oldest Russian fleet. In 1918, the fleet was inherited by the Russian Soviet Federative Socialist Republic, Russian SFSR which then founded the Soviet Union in 1922, where it was eventually known as the Twice Red Banner(ed) Baltic Fleet as part of the Soviet Navy, as during this period it gained the two awards of the Order of the Red Banner. Following the collapse of the Soviet Union in 1991, the Baltic Fleet was inherited by the Russian Federation and reverted to its original name as part of the Russian Navy. The Baltic Fleet is headquartered in Kaliningrad and its main base is in Baltiysk (Pillau), both in Kaliningrad Oblast, while another base is in Kronstadt, Saint Petersburg, in the Gulf of Finland. Imperial Russia The Imperial Russian Baltic Fleet was created during the Gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pine
A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. ''World Flora Online'' accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as current, with additional synonyms, and ''Plants of the World Online'' 126 species-rank taxa (113 species and 13 nothospecies), making it the largest genus among the conifers. The highest species diversity of pines is found in Mexico. Pines are widely species distribution, distributed in the Northern Hemisphere; they occupy large areas of boreal forest, but are found in many habitats, including the Mediterranean Basin, and dry tropical forests in southeast Asia and Central America. Wood from pine trees is one of the most extensively used types of timber, and some pines are widely used as Christmas trees. Description Pine trees are evergreen, coniferous resinous trees (or, rarely, shrubs) growing tall, with the majority of species reachin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter The Great
Peter I (, ; – ), better known as Peter the Great, was the Sovereign, Tsar and Grand Prince of all Russia, Tsar of all Russia from 1682 and the first Emperor of Russia, Emperor of all Russia from 1721 until his death in 1725. He reigned jointly with his half-brother Ivan V of Russia, Ivan V until 1696. From this year, Peter was an Absolute monarchy, absolute monarch, an autocrat who remained the ultimate authority and organized a well-ordered police state. Much of Peter's reign was consumed by lengthy wars against the Ottoman Empire, Ottoman and Swedish Empire, Swedish empires. His Azov campaigns were followed by the foundation of the Imperial Russian Navy, Russian Navy; after his victory in the Great Northern War, Russia annexed a Treaty of Nystad, significant portion of the eastern Baltic Sea, Baltic coastline and was officially renamed from a Tsardom of Russia, tsardom to an Russian Empire, empire. Peter led a cultural revolution that replaced some of the traditionalist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Northern War
In the Great Northern War (1700–1721) a coalition led by the Tsardom of Russia successfully contested the supremacy of the Swedish Empire in Northern Europe, Northern, Central Europe, Central and Eastern Europe. The initial leaders of the anti-Swedish alliance were Peter the Great, Peter I of Russia, Frederick IV of Denmark, Frederick IV of Denmark–Norway and Augustus II the Strong of Electorate of Saxony, Saxony–Polish–Lithuanian Commonwealth, Poland–Lithuania. Frederick IV and Augustus II were defeated by Sweden, under Charles XII, and forced out of the alliance in 1700 and 1706 respectively, but rejoined it in 1709 after the defeat of Charles XII at the Battle of Poltava. George I of Great Britain and the Electorate of Hanover joined the coalition in 1714 for Hanover and in 1717 for Britain, and Frederick William I of Prussia, Frederick William I of Brandenburg-Prussia joined it in 1715. Charles XII led the Swedish army. Swedish allies included Holstein-Gottorp, sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
