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PKP Cargo
PKP Cargo () is a logistics operator and a part of the PKP Group in Poland. It is the largest railway freight carrier in Poland and second largest in the European Union. PKP Cargo is listed on the Warsaw Stock Exchange. The company's largest shareholder is PKP S.A. with a 33,01% share. History In 2000, PKP Cargo was spun off from Polskie Koleje Państwowe, the Polish state railways. Since 1 October 2001, PKP Cargo has been a member of PKP S.A. Group. In 2009, the company was awarded the Safety Certificate – Part A, which confirmed the approval of its safety management system in the European Union, and in 2010, it obtained the Safety Certificate – Part B. Field structure in Poland Since June 2014, PKP Cargo has been operating through seven divisions: * Northern Division (Zakład Północny) – based in Gdynia * Southern Division (Zakład Południowy) – based in Katowice * Eastern Division (Zakład Wschodni) – based in Lublin * Central Division (Zakład Centralny) – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish State Railways
(''PKP S.A.''; en, Polish State Railways, Inc.) is the dominant Rail transport operations, railway operator in Poland. The company was founded when the former state-owned enterprise was divided into several units based on the need for separation between infrastructure management and transport operations. PKP S.A. is the dominant company in PKP Group collective that resulted from the split, and maintains in 100% share control, being fully responsible for the assets of all of the other PKP Group component companies. The group's organisations are dependent upon PKP S.A., but proposals for privatisation have been made. PKP today Pricing system The pricing system currently employed by PKP is highly regressive. On international routes such as, for example, the Berlin-Warsaw Express and the IC-Nightbus Warsaw – Vilnius, a global pricing system is in use which requires one to buy two separate tickets (one in each direction) in place of a single consolidated return ticket. The long-d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gdynia
Gdynia ( ; ; german: Gdingen (currently), (1939–1945); csb, Gdiniô, , , ) is a city in northern Poland and a seaport on the Baltic Sea coast. With a population of 243,918, it is the 12th-largest city in Poland and the second-largest in the Pomeranian Voivodeship after Gdańsk. Gdynia is part of a conurbation with the spa town of Sopot, the city of Gdańsk, and suburban communities, which together form a metropolitan area called the Tricity (''Trójmiasto'') with around 1,000,000 inhabitants. Historically and culturally part of Kashubia and Eastern Pomerania, Gdynia for centuries remained a small fishing village. By the 20th-century it attracted visitors as a seaside resort town. In 1926, Gdynia was granted city rights after which it enjoyed demographic and urban development, with a modernist cityscape. It became a major seaport city of Poland. In 1970, protests in and around Gdynia contributed to the rise of the Solidarity movement in nearby Gdańsk. The port of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining
Mining is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. The exploitation of these deposits for raw material is based on the economic viability of investing in the equipment, labor, and energy required to extract, refine and transport the materials found at the mine to manufacturers who can use the material. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metals
A metal (from Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically ductile (can be drawn into wires) and malleable (they can be hammered into thin sheets). These properties are the result of the '' metallic bond'' between the atoms or molecules of the metal. A metal may be a chemical element such as iron; an alloy such as stainless steel; or a molecular compound such as polymeric sulfur nitride. In physics, a metal is generally regarded as any substance capable of conducting electricity at a temperature of absolute zero. Many elements and compounds that are not normally classified as metals become metallic under high pressures. For example, the nonmetal iodine gradually becomes a metal at a pressure of between 40 and 170 thousand times atmospheric pressure. Equally, some materials regarded as me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ores
Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit.Encyclopædia Britannica. "Ore". Encyclopædia Britannica Online. Retrieved 7 April 2021Neuendorf, K.K.E., Mehl, J.P., Jr., and Jackson, J.A., eds., 2011, Glossary of Geology: American Geological Institute, 799 p. Ore is extracted from the earth through mining and treated or refined, often via smelting, to extract the valuable metals or minerals. The ''grade'' of ore refers to the concentration of the desired material it contains. The value of the metals or minerals a rock contains must be weighed against the cost of extraction to determine whether it is of sufficiently high grade to be worth mining, and is therefore considered an ore. Minerals of interest are generally oxides, sulfides, silicates, or native metals such as copper or gold. Ores must be processed to extract the elements of interest from the waste rock. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Construction Materials
This is a list of building materials. Many types of building materials are used in the construction industry to create buildings and structures. These categories of materials and products are used by architects and construction project managers to specify the materials and methods used for building projects. Some building materials like cold rolled steel framing are considered modern methods of construction, over the traditionally slower methods like blockwork and timber. Many building materials have a variety of uses, therefore it is always a good idea to consult the manufacturer to check if a product is best suited to your requirements. Catalogs Catalogs distributed by architectural product suppliers are typically organized into these groups. Industry standards The Construction Specifications Institute maintains the following industry standards: * MasterFormat 50 standard divisions of building materials - 2004 edition (current in 2009) *16 Divisions Original 16 division ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aggregate (composite)
Aggregate is the component of a composite material that resists compressive stress and provides bulk to the composite material. For efficient filling, aggregate should be much smaller than the finished item, but have a wide variety of sizes. For example, the particles of stone used to make concrete typically include both sand and gravel. Comparison to fiber composites ''Aggregate composites'' tend to be much easier to fabricate, and much more predictable in their finished properties, than '' fiber composites''. Fiber orientation and continuity can have an overwhelming effect, but can be difficult to control and assess. Fabrication aside, aggregate materials themselves also tend to be less expensive; the most common aggregates mentioned above are found in nature and can often be used with only minimal processing. Not all composite materials include aggregate. Aggregate particles tend to have about the same dimensions in every direction (that is, an aspect ratio of about one), so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal
Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous ( Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is used primarily as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020, coal supplied about a quarter of the world's primary energy and over a third of its electricity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Freight Transport
Rail freight transport is the use of railroads and trains to transport cargo as opposed to human passengers. A freight train, cargo train, or goods train is a group of freight cars (US) or goods wagons (International Union of Railways) hauled by one or more locomotives on a railway, transporting cargo all or some of the way between the shipper and the intended destination as part of the logistics chain. Trains may haul bulk material, intermodal containers, general freight or specialized freight in purpose-designed cars. Rail freight practices and economics vary by country and region. When considered in terms of ton-miles or tonne-kilometers hauled per unit of energy consumed, rail transport can be more efficient than other means of transportation. Maximum economies are typically realized with bulk commodities (e.g., coal), especially when hauled over long distances. However, shipment by rail is not as flexible as by the highway, which has resulted in much freight being h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrocław
Wrocław (; german: Breslau, or . ; Silesian German: ''Brassel'') is a city in southwestern Poland and the largest city in the historical region of Silesia. It lies on the banks of the River Oder in the Silesian Lowlands of Central Europe, roughly from the Baltic Sea to the north and from the Sudeten Mountains to the south. , the official population of Wrocław is 672,929, with a total of 1.25 million residing in the metropolitan area, making it the third largest city in Poland. Wrocław is the historical capital of Silesia and Lower Silesia. Today, it is the capital of the Lower Silesian Voivodeship. The history of the city dates back over a thousand years; at various times, it has been part of the Kingdom of Poland, the Kingdom of Bohemia, the Kingdom of Hungary, the Habsburg monarchy of Austria, the Kingdom of Prussia and Germany. Wrocław became part of Poland again in 1945 as part of the Recovered Territories, the result of extensive border changes and expulsions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarnowskie Góry
Tarnowskie Góry (German: ''Tarnowitz''; szl, Tarnowske Gōry) is a town in Silesia, southern Poland, located in the Silesian Highlands near Katowice. On the south it borders the Upper Silesian Metropolitan Union, a megalopolis, the greater Silesian metropolitan area populated by about 5,294,000 people. The population of the town is 61,842 (2021). As of 1999, it is part of Silesian Voivodeship, previously Katowice Voivodeship. The Historic Silver Mine of Tarnowskie Góry, a UNESCO World Heritage Site is located in the town. Names and etymology The name of Tarnowskie Góry is derived from ''Tarnowice'', name of a local village and word ''góry'' which in Old Polish meant "mines". In a Prussian document from 1750 (published in the Polish language in Berlin by Frederick the Great 712–1786, the town is mentioned, among other Silesian towns, as "Tarnowskie Góry". The German name ''Tarnowitz'' was introduced in the late 18th century, after the Third Silesian War (between Aus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
