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Friedrich Burmeister
Friedrich Burmeister (1890–1969) was a German geophysicist. He was director of the Munich University’s Geomagnetic Observatory. Burmeister studied mathematics and physics at the University of Munich under Hugo von Seeliger and Arnold Sommerfeld, and he received his doctorate in 1919. Upon graduation, he became Director of the Munich Geomagnetic Observatory, of the Geomagnetism Branch of the Munich Earth Observatory, under the Geophysics Department of Earth and Environmental Sciences, at the University of Munich. Due to the industrialization of Munich, operation of the observatory became more and more difficult, so, in 1927 the Munich Geomagnetic Observatory was closed and moved to a village 25 kilometers west of Munich, and it became the Maisach Geomagnetic Observatory. Due to the construction of a large military air base near Maisach, this facility was closed on October 31, 1937. It was moved to a small town west of Munich, and it became the Fürstenfeldbruck Fürst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophysics
Geophysics () is a subject of natural science concerned with the physical processes and Physical property, properties of Earth and its surrounding space environment, and the use of quantitative methods for their analysis. Geophysicists conduct investigations across a wide range of scientific disciplines. The term ''geophysics'' classically refers to solid earth applications: Earth's figure of the Earth, shape; its gravitational, Earth's magnetic field, magnetic fields, and electromagnetic fields; its structure of the Earth, internal structure and Earth#Chemical composition, composition; its geodynamics, dynamics and their surface expression in plate tectonics, the generation of magmas, volcanism and rock formation. However, modern geophysics organizations and pure scientists use a broader definition that includes the water cycle including snow and ice; geophysical fluid dynamics, fluid dynamics of the oceans and the atmosphere; atmospheric electricity, electricity and magnetism in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geomagnetic
Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from structure of Earth, Earth's interior out into space, where it interacts with the solar wind, a stream of charged particles emanating from the Sun. The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo. The magnitude of Earth's magnetic field at its surface ranges from . As an approximation, it is represented by a field of a magnetic dipole currently tilted at an angle of about 11° with respect to Earth's rotational axis, as if there were an enormous bar magnet placed at that angle through the center of Earth. The North geomagnetic pole (Ellesmere Island, Nunavut, Canada) actually represents the South pole of Earth's magnetic field, and conversely the South geomagnetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Observatory
An observatory is a location used for observing terrestrial, marine, or celestial events. Astronomy, climatology/meteorology, geophysics, oceanography and volcanology are examples of disciplines for which observatories have been constructed. The term ''observatoire'' has been used in French since at least 1976 to denote any institution that compiles and presents data on a particular subject (such as public health observatory) or for a particular geographic area (European Audiovisual Observatory). Astronomical observatories Astronomical observatories are mainly divided into four categories: space observatory, space-based, airborne observatory, airborne, ground-based, and underground-based. Historically, ground-based observatories were as simple as containing a mural instrument (for measuring the angle between stars) or Stonehenge (which has some alignments on astronomical phenomena). Ground-based observatories Ground-based observatories, located on the surface of Earth, are u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Maximilian University Of Munich
The Ludwig Maximilian University of Munich (simply University of Munich, LMU or LMU Munich; ) is a public university, public research university in Munich, Bavaria, Germany. Originally established as the University of Ingolstadt in 1472 by Duke Ludwig IX of Bavaria-Landshut, it is Germany's List of universities in Germany, sixth-oldest university in continuous operation. In 1800, the university was moved from Ingolstadt to Landshut by King Maximilian I Joseph of Bavaria when the city was threatened by the French, before being transferred to its present-day location in Munich in 1826 by King Ludwig I of Bavaria. In 1802, the university was officially named Ludwig-Maximilians-Universität by King Maximilian I of Bavaria in honor of himself and Ludwig IX. LMU is currently the second-largest university in Germany in terms of student population; in the 2023/24 winter semester, the university had a total of 52,972 matriculated students. Of these, 10,138 were freshmen, while internati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugo Von Seeliger
Hugo von Seeliger (23 September 1849 – 2 December 1924), also known as Hugo Hans Ritter von Seeliger, was a German astronomer, often considered the most important astronomer of his day. Biography He was born in Biala, completed high school in Teschen in 1867, and studied at the Universities of Heidelberg and Leipzig. He earned a doctorate in astronomy in 1872 from the latter, studying under Carl Christian Bruhns. He was on the staff of the University of Bonn Observatory until 1877, as an assistant to Friedrich Wilhelm Argelander. In 1874, he directed the German expedition to the Auckland Islands to observe the transit of Venus. In 1881, he became the Director of the Gotha Observatory, and in 1882 became a professor of Astronomy and Director of the Observatory at the University of Munich, which post he held until his death. His students included Hans Kienle, Ernst Anding, Julius Bauschinger, Paul ten Bruggencate, Gustav Herglotz, Richard Schorr, and especially Karl Schwarz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Sommerfeld
Arnold Johannes Wilhelm Sommerfeld (; 5 December 1868 – 26 April 1951) was a German Theoretical physics, theoretical physicist who pioneered developments in Atomic physics, atomic and Quantum mechanics, quantum physics, and also educated and mentored many students for the new era of theoretical physics. He served as doctoral advisor and Postdoctoral researcher, postdoc advisor to seven Nobel Prize winners and supervised at least 30 other famous physicists and chemists. Only J. J. Thomson's record of mentorship offers a comparable list of high-achieving students. He introduced the second quantum number, azimuthal quantum number, and the third quantum number, magnetic quantum number. He also introduced the fine-structure constant and pioneered X-ray wave theory. Early life and education Sommerfeld was born in 1868 to a family with deep ancestral roots in Prussia. His mother Cäcilie Matthias (1839–1902) was the daughter of a Potsdam builder. His father Franz Sommerfeld (1820� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maisach
Maisach () is a municipality in the district of Fürstenfeldbruck, in Bavaria, Germany. Geography Maisach is the largest municipality in the Fürstenfeldbruck district. It is situated north of Fürstenfeldbruck, and northwest of Munich. It is served by an S-Bahn The S-Bahn ( , ), , is a hybrid urban rail, urban–suburban rail system serving a metropolitan region predominantly in German language, German-speaking countries. Some of the larger S-Bahn systems provide service similar to rapid transit syst ... station on the towards Mammendorf, which lies south of the town center. The tallest building in the town belongs to the eponymously named local brewery and sports an aircraft warning beacon. The community Maisach lies on the river Maisach. History The first documentary record of Maisach comes from the year 806. For the other districts excepting Gernlinden there are also records coming from the second half of the 8th and first half of the 9th century. Gernlinden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fürstenfeldbruck
Fürstenfeldbruck () is a town in Bavaria, Germany, 32 kilometres west of Munich. It is the capital of the district of Fürstenfeldbruck. it had a population of 35,494. Since the 1930s Fürstenfeldbruck has had an air force base. Geography Fürstenfeldbruck covers an area of 32.53 km2. It is located halfway between Munich and Augsburg, and along the Amper river. Main sights * Fürstenfeld Abbey, a Cistercian monastery founded in 1266 by Louis II, Duke of Bavaria and closed in 1803. Fürstenfeldbruck Air Base Fürstenfeldbruck has been the site of an Air Base since 1936. It was used by the Luftwaffe before and during World War II. It was used by United States Air Force after World War II and returned to the German government in 1957 and used as a base for the German Air Force. The air force base was the site of the Munich Massacre during the 1972 Summer Olympics. The nine Israeli hostages (two had been killed earlier at the Olympic Village) and eight Black Sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1890 Births
Events January * January 1 – The Kingdom of Italy establishes Eritrea as its colony in the Horn of Africa. * January 2 – Alice Sanger becomes the first female staffer in the White House. * January 11 – 1890 British Ultimatum: The United Kingdom demands Portugal withdraw its forces from the land between the Portuguese colonies of Portuguese Mozambique, Mozambique and Portuguese Angola, Angola (most of present-day Zimbabwe and Zambia). * January 15 – Ballet ''The Sleeping Beauty (ballet), The Sleeping Beauty'', with music by Pyotr Ilyich Tchaikovsky, Tchaikovsky, is premiered at the Mariinsky Theatre, Imperial Mariinsky Theatre in Saint Petersburg, St. Petersburg, Russia. * January 25 ** The United Mine Workers of America is founded. ** American journalist Nellie Bly completes her round-the-world journey in 72 days. February * February 5 – The worldwide insurance and financial service brand Allianz is founded in Berlin, Germany. * February 18 – The National Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1969 Deaths
1969 (Roman numerals, MCMLXIX) was a common year starting on Wednesday of the Gregorian calendar, the 1969th year of the Common Era (CE) and ''Anno Domini'' (AD) designations, the 969th year of the 2nd millennium, the 69th year of the 20th century, and the 10th and last year of the 1960s decade. Events January * January 4 – The Government of Spain hands over Ifni to Morocco. * January 5 – Ariana Afghan Airlines Flight 701 crashes into a house on its approach to London's Gatwick Airport, killing 50 of the 62 people on board and two of the home's occupants. * January 14 – USS Enterprise fire, An explosion aboard the aircraft carrier USS Enterprise (CVN-65), USS ''Enterprise'' near Hawaii kills 28 and injures 314. * January 16 – First successful docking of two crewed spacecraft in orbit and the first transfer of crew from one space vehicle to another (by a space walk) between Soviet craft Soyuz 5 and Soyuz 4. * January 18 – Failure of Soyuz 5's service module to separ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Geophysicists
German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also German nationality law **Germanic peoples (Roman era) *German diaspora * German language * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambiguat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
