Malena Ernman (born as "Sara Magdalena Ernman", November 4, 1970 in Uppsala, Sweden, as) is a Swedish opera singer (mezzo-soprano). Ernman is a versatile artist in her field, who outside the world of opera and operettas also has performed chansons, cabaret, jazz, appeared in musicals and she is a performer who's declared that she's very much attracted to the attributes of varité theatre and small, intimate stage rooms. Malena Ernman is today one of Sweden's most sought after opera performers nationally and internationally. Malena represented Sweden at the Eurovision Song Contest 2009 in Moscow, Russia. Malena Ernman is a member of The Royal Swedish Academy of Music.
Ernman is married to actor Svante Thunberg. They have two children including environmentalist Greta Thunberg. Ernman's father-in-law is actor Olof Thunberg.
Tönisvorst
Tönisvorst is a town in the district of Viersen, in North Rhine-Westphalia, Germany.
Chinese Orthodox Church
The Chinese Orthodox Church is a church in China, which, before the Chinese Revolution in 1949 was estimated to have as 30,000 members. It was given independence from the French Orthodox Church in the mid 1930s. The church today has about 92,000 members.
Manager (baseball)
A manager is the head coach of a baseball team. His job is to tell the players on the team what to do and make decisions about how the team should play, like who will play in what position.
In the past, managers were usually players. Since they were players, these managers wore the same uniform as the rest of the team. Managers who were not players, such as Connie Mack, would not be dressed in uniform. Today, managers dress in the same uniform as the team, even though most managers today are not players. Managers in Major League Baseball and for many other teams as well are usually former players themselves. Their playing experience may give them more knowledge on the game that they can use to help their team.
Convex regular 4-polytope
In mathematics, a convex regular 4-polytope (or polychoron) is 4-dimensional (4D) polytope which is both regular and convex. These are the four-dimensional analogs of the Platonic solids (in three dimensions) and the regular polygons (in two dimensions).
These polytopes were first described by the Swiss mathematician Ludwig Schläfli in the mid-19th century. Schläfli discovered that there are precisely six such figures. Five of these may be thought of as higher dimensional analogs of the Platonic solids. There is one additional figure (the 24-cell) which has no three-dimensional equivalent.
Each convex regular 4-polytope is bounded by a set of 3-dimensional "cells" which are all Platonic solids of the same type and size. These are fitted together along their respective faces in a regular fashion.
The following tables lists some properties of the six convex regular polychora. The symmetry groups of these polychora are all Coxeter groups and given in the notation described in that article. The number following the name of the group is the order of the group.
Since the boundaries of each of these figures is topologically equivalent to a 3-sphere, whose Euler characteristic is zero, we have the 4-dimensional analog of Euler's polyhedral formula:
where "N" denotes the number of "k"-faces in the polytope (a vertex is a 0-face, an edge is a 1-face, etc.).
The following table shows some 2 dimensional projections of these polytopes. Various other visualizations can be found in the other websites below. The Coxeter-Dynkin diagram graphs are also given below the Schläfli symbol.
Polychoron
In geometry, a polychoron (plural: polychora) is a figure in four dimensions. The word comes from Greek "poly", which means "many" and "choros" which means "room", or "space". Sometimes the figure is called 4-polytope or polyhedroid. The analogue figure in two dimensions is a polygon, and the one in three dimensions is a polyhedron.
Flame nebula
The Flame nebula, also known as NGC 2024, is a nebula in the constellation Orion. It has no well defined edge. It is about 900 to 1,500 light-years away.
The nebula is part of the Orion complex. This is a star-making area that also has the famous Horsehead nebula in it. The bright star Alnitak (ζ Ori), the most eastern star in the Belt of Orion, shines a glow of electrons into the Flame nebula.
Ardón
Ardón is a municipality in the province of Llión (Spain).
The Nodicia de Kesos, first document in Leonese language, was found in this place.
Polytope
A polytope is figure in geometry. It is a geometric object with flat sides, in any number of dimensions. A polygon is a polytope in two dimensions, a polyhedron in three dimensions, and so on. Sometimes the number of dimensions is shown as a number, as in a polyhedron being a 3-polytope or a tesseract a convex regular 4-polytope.
Mir Jafar
' Mir Muhammed Jafar Ali Khan (1691–1765), often known as Mir Jafar"', . His full, formal name is "Shuja ul-Mulk, Hashim ud-Daula, Nawab Ja'afar 'Ali Khan Bahadur, Mahabat Jang".
Mir Jafar a sunni/wahabi is remembered for the agreement he made with the British when he was Nawab of Bengal. This agreement meant that the Army of Bengal surrendered to the British army and were killed at the Battle of Plassey. This was the start of the British rule in BENGAL .
He is remembered by the people of Bengal and Pakistan. The word "mirjafar" in Bengali and the phrase "meer jafar" in Urdu now are often used to mean traitor.
Convex set
In Euclidean space, a region is a convex set if the following is true. For any two points inside the region, a straight line segment can be drawn. If every point on that segment is inside the region, then the region is convex.
The point is that a convex curve forms the boundary of a convex set. So, any shape which is concave, or has a hollow, cannot be a convex set.
Khondaker Mostaq Ahmad
Khondaker Moshtaq Ahmad (1918 - 5 March 1996) was a Bangladeshi politician. He was the President of Bangladesh.
Shah Azizur Rahman
Shah Azizur Rahman (; 1925 - 1988) was a Bangladeshi politician. He was the Prime Minister of Bangladesh. However, he was the subject of considerable controversy for his collaboration with the Pakistan Army against the struggle to establish Bangladesh.
He was Prime Minister under President Zia.
He was a veteran parliamentarian. He was famous for his razor sharp tongue. He was fluent in several languages.
Mutualism
Mutualism is a relationship between two organisms in which both benefit. It is a type of symbiosis which improves the biological fitness of both parties. The two organisms usually come from widely different types, often from different phyla or even kingdoms. The term is not used for any cooperation between animals of the same species.
Edouard van Beneden (18091894) introduced the term into evolutionary biology and ecology in the 1870s.
Examples:
16-cell
In four dimensional geometry, a 16-cell, is a regular convex polychoron, or polytope existing in four dimensions. It is also known as the hexadecachoron. It is one of the six regular convex polychora first described by the Swiss mathematician Ludwig Schläfli in the mid-19th century.
Conway calls it an orthoplex for "orthant complex", as well as the entire class of cross-polytopes.
The hexadecachoron is a member of the family of polytopes called the cross-polytopes, which exist in all dimensions. As such, its dual polychoron is the tesseract (the 4-dimensional hypercube).
It is bounded by 16 cells, all of which are regular tetrahedra. It has 32 triangular faces, 24 edges, and 8 vertices. The 24 edges bound 6 squares lying in the 6 coordinate planes.
The eight vertices of the hexadecachoron are (±1, 0, 0, 0), (0, ±1, 0, 0), (0, 0, ±1, 0), (0, 0, 0, ±1). All vertices are connected by edges except opposite pairs.