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Ernst-Thälmann-Park
Ernst-Thälmann-Park is a park in the centre of the Prenzlauer Berg district in Berlin. It was laid out in 1986 at the site of a former coal gas plant and named after the former Communist party leader Ernst Thälmann (1886–1944). The former plant, built in 1874, was closed in 1981, with the last gasometer demolished in 1984. In honor of Berlin's 750-year jubilee, the East German government drew up plans for an "inhabited park", including a memorial, a public pool, a planetarium, a school, and a housing estate for 4,000 residents. The park was inaugurated on 16 April 1986, Thälmann's hundredth birthday. The soil and groundwater were extensively contaminated with cyanides, phenols and tar that had to be cleared by excavation and bioremediation after German reunification. Though there had been some discussion about the name, a majority of dwellers voted against a change in 1997. Today the park features public houses as well as art galleries and a small theatre at the former admi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prenzlauer Berg
Prenzlauer Berg () is a Boroughs and localities of Berlin, locality of Berlin, forming the southerly and most urban district of the borough of Pankow. From its founding in 1920 until 2001, Prenzlauer Berg was a district of Berlin in its own right. However, that year it was incorporated (along with the borough of Berlin-Weißensee, Weißensee) into the greater district of Pankow. From the 1960s onward, Prenzlauer Berg was associated with proponents of East Germany's diverse counterculture including Christian activists, Bohemianism, bohemians, state-independent artists, and the gay community. It was an important site for the peaceful revolution that brought down the Berlin Wall in 1989. In the 1990s the borough was also home to a vibrant squatting scene. It has since experienced rapid gentrification. Geography Prenzlauer Berg is a portion of the Pankow district in northeast Berlin. To the west and southwest it borders Mitte, to the South Friedrichshain-Kreuzberg, to the east Lich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Thälmann
Ernst Johannes Fritz Thälmann (; 16 April 1886 – 18 August 1944) was a German communist politician and leader of the Communist Party of Germany (KPD) from 1925 to 1933. A committed communist, Thälmann sought to overthrow the liberal democracy of the Weimar Republic, especially during the instability of its final years. Under his leadership, the KPD became intimately associated with the government of the Soviet Union and the policies of Joseph Stalin. The KPD under Thälmann's leadership regarded the Social Democratic Party (SPD) as an adversary and the party adopted the position that the social democrats were " social fascists". Thälmann was leader of the paramilitary '' Roter Frontkämpferbund''. He was arrested by the Gestapo in 1933 and held in solitary confinement for eleven years. Stalin and Vyacheslav Molotov originally sought Thälmann’s release; after the Molotov–Ribbentrop Pact, efforts to that end were abandoned, while Thälmann's party rival Walter Ulbric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Thälmann Denkmal 2021 Ohne Graffiti 2
Ernst is both a surname and a given name, the German, Dutch, and Scandinavian form of Ernest. Notable people with the name include: Surname * Adolf Ernst (1832–1899) German botanist known by the author abbreviation "Ernst" * Anton Ernst (born 1975), South African film producer * Alice Henson Ernst (1880-1980), American writer and historian * Bastian Ernst (born 1987), German politician * Britta Ernst (born 1961), German politician * Cornelia Ernst (born 1956), German politician * Edzard Ernst (born 1948), German-British academic * Emil Ernst (1889–1942), astronomer * Ernie Ernst (1924/25–2013), American judge * Eugen Ernst (1864–1954), German politician * Fabian Ernst (born 1979), German soccer player * Fedir Ernst (1891-1942), Ukrainian art historian * Gustav Ernst (born 1944), Austrian writer * Heinrich Wilhelm Ernst (1812–1865), Moravian violinist and composer * Jim Ernst (born 1942), Canadian politician * Jimmy Ernst (1920–1984), American painter, son of Max Er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyanide
In chemistry, cyanide () is an inorganic chemical compound that contains a functional group. This group, known as the cyano group, consists of a carbon atom triple-bonded to a nitrogen atom. Ionic cyanides contain the cyanide anion . This anion is extremely poisonous. Soluble cyanide salts such as sodium cyanide (NaCN), potassium cyanide (KCN) and tetraethylammonium cyanide () are highly toxic. Covalent cyanides contain the group, and are usually called nitriles if the group is linked by a single covalent bond to carbon atom. For example, in acetonitrile , the cyanide group is bonded to methyl . In tetracyanomethane , four cyano groups are bonded to carbon. Although nitriles generally do not release cyanide ions, the cyanohydrins do and are thus toxic. The cyano group may be covalently bonded to atoms different than carbon, e.g., in cyanogen azide , phosphorus tricyanide and trimethylsilyl cyanide . Hydrogen cyanide, or , is a highly volatile toxic liquid tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dylan Rieder
Dylan Joseph Rieder (May 26, 1988 – October 12, 2016) was an American professional skateboarder, artist, and model. Early life Born Dylan Joseph Rieder, in Westminster, California, to Joe Rieder, a barber, and Dana, née Webb, now Ortiz; raised alongside a younger sister, Makenna. Skateboarding career Rieder started skating at the age of 9. He turned Pro at 18 with his breakout part in ''Transworld Skateboarding'' 2006 video ''A Time To Shine''. He was recognized as the Skateboard Mag's Am of the year in 2006. Rieder was featured in Supreme's 2014 video "Cherry", for which he won ''Transworld Skateboarding'' award for Best Part in 2015. Before Dylan had turned Pro, he was featured in the Quicksilver Promo video in 2005. In 2009, Dylan had a video part in the Alien Workshop film "Mind Field" and in the following year his video part for Gravis was released (2010). ''Rolling Stone'' credited these two videos along with the video parts "Cherry" and "A Time to Shine" as de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lev Kerbel
Lev Yefimovich Kerbel (; – 14 August 2003) was a Soviet and Russian sculptor of socialist realist works. Kerbel's creations included statues of Karl Marx, Vladimir Lenin, Yuri Gagarin, which were sent by Soviet Government as gifts to socialist and the Third World countries across the world. Kerbel was born to a Jewish family in the village of Semyonovka in Chernigov Governorate, Russian Republic (currently Semenivka, Chernihiv Oblast, Ukraine), on the day that the Winter Palace in Petrograd was stormed by the Bolsheviks. Lev's family moved to the Smolensk region, where he began sculpting as a child. He continued to sculpt and in 1934 he won an award from the Komsomol (Young Communist League) for a plaque of Lenin. During World War II, Kerbel helped build the defenses for the Battle of Moscow, then served in the Northern Fleet, gaining renown as a military artist. After the war, Kerbel's career took off with a wide range of commissions. In 1958 he sculpted a statue in S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Reunification
German reunification () was the process of re-establishing Germany as a single sovereign state, which began on 9 November 1989 and culminated on 3 October 1990 with the dissolution of the East Germany, German Democratic Republic and the integration of its re-established constituent federated states into the West Germany, Federal Republic of Germany to form Germany, present-day Germany. This date was chosen as the customary German Unity Day, and has thereafter been celebrated each year as a national day, national holiday. On the same date, East Berlin, East and West Berlin, West Berlin were also reunified into a single city, which eventually Decision on the Capital of Germany, became the capital of Germany. The East German government, controlled by the Socialist Unity Party of Germany (SED), started to falter on 2 May 1989, when the removal of Hungary's border fence with Austria opened a hole in the Iron Curtain. The border was still closely guarded, but the Pan-European Picn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bioremediation
Bioremediation broadly refers to any process wherein a biological system (typically bacteria, microalgae, fungi in mycoremediation, and plants in phytoremediation), living or dead, is employed for removing environmental pollutants from air, water, soil, fuel gasses, industrial effluents etc., in natural or artificial settings. The natural ability of organisms to adsorb, accumulate, and degrade common and emerging pollutants has attracted the use of biological resources in treatment of contaminated environment. In comparison to conventional physicochemical treatment methods bioremediation may offer advantages as it aims to be sustainable, eco-friendly, cheap, and scalable. This technology is rarely implemented however because it is slow or inefficient. Most bioremediation is inadvertent, involving native organisms. Research on bioremediation is heavily focused on stimulating the process by inoculation of a polluted site with organisms or supplying nutrients to promote their growt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenols
In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of one or more hydroxyl groups (− O H) bonded directly to an aromatic hydrocarbon group. The simplest is phenol, . Phenolic compounds are classified as simple phenols or polyphenols based on the number of phenol units in the molecule. Phenols are both synthesized industrially and produced by plants and microorganisms. Properties Acidity Phenols are more acidic than typical alcohols. The acidity of the hydroxyl group in phenols is commonly intermediate between that of aliphatic alcohols and carboxylic acids (their pKa is usually between 10 and 12). Deprotonation of a phenol forms a corresponding negative phenolate ion or phenoxide ion, and the corresponding salts are called phenolates or phenoxides (aryloxides, according to the IUPAC Gold Book). Condensation with aldehydes and ketones Phenols are susceptible to electrophilic aromatic substitutions. Condensation with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Germany
East Germany, officially known as the German Democratic Republic (GDR), was a country in Central Europe from Foundation of East Germany, its formation on 7 October 1949 until German reunification, its reunification with West Germany (FRG) on 3 October 1990. Until 1989, it was generally viewed as a communist state and described itself as a Socialist state, socialist "workers' and peasants' state". The Economy of East Germany, economy of the country was Central planning, centrally planned and government-owned corporation, state-owned. Although the GDR had to pay substantial war reparations to the Soviets, its economy became the most successful in the Eastern Bloc. Before its establishment, the country's territory was administered and occupied by Soviet forces following the Berlin Declaration (1945), Berlin Declaration abolishing German sovereignty in World War II. The Potsdam Agreement established the Soviet occupation zone in Germany, Soviet-occupied zone, bounded on the east b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planetarium
A planetarium (: planetariums or planetaria) is a theatre built primarily for presenting educational and entertaining shows about astronomy and the night sky, or for training in celestial navigation. A dominant feature of most planetariums is the large dome-shaped projection screen onto which scenes of stars, planets, and other celestial objects can be made to appear and move realistically to simulate their motion. The projection can be created in various ways, such as a star ball, slide projector, video, fulldome projector systems, and lasers. Typical systems can be set to simulate the sky at any point in time, past or present, and often to depict the night sky as it would appear from any point of latitude on Earth. Planetaria range in size from the 37 meter dome in St. Petersburg, Russia (called "Planetarium No 1") to three-meter inflatable portable domes where attendees sit on the floor. The largest planetarium in the Western Hemisphere is the Jennifer Chalsty Planetariu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin Zeiss Planetarium
Berlin ( ; ) is the Capital of Germany, capital and largest city of Germany, by both area and List of cities in Germany by population, population. With 3.7 million inhabitants, it has the List of cities in the European Union by population within city limits, highest population within its city limits of any city in the European Union. The city is also one of the states of Germany, being the List of German states by area, third smallest state in the country by area. Berlin is surrounded by the state of Brandenburg, and Brandenburg's capital Potsdam is nearby. The urban area of Berlin has a population of over 4.6 million and is therefore the most populous urban area in Germany. The Berlin/Brandenburg Metropolitan Region, Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's second-largest metropolitan region after the Rhine-Ruhr region, as well as the List of EU metropolitan areas by GDP, fifth-biggest metropolitan region by GDP in the European Union. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
