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Hace 15 horas · Corrupción UNGRD: Gama Ingeniería cobró $14.000 millones pero pagó a contratista $4.000. La W conoció nuevas irregularidades en la compra de maquinaria amarilla en Uribia, La Guajira. Un empresario denunció que no le han pagado por los equipos que prestó. Imagen de referencia de maquinaria amarilla. Foto: Getty Images / Getty (Getty)
Hace 15 horas · Edwin Alvarado, de la empresa OCC S.A.S, habló con La W y reveló que Gama Ingeniería lo subcontrató a él por $4.000 millones de pesos para que les alquilara la maquinaria amarilla. Sin embargo, hasta la fecha, le deben más de $400 millones de pesos por el servicio que el prestó. Edwin Alvarado, de la empresa OCC S.A.S, denunció en La W ...
Hace 15 horas · This item represents a case in PACER, the U.S. Government's website for federal case data. If you wish to see the entire case, please consult PACER directly.
Hace 15 horas · *재업*쿠발라소스나/오디오퀘스트/킴버/인크레케이블/실텍/카다스/xlo/nbs/와이어월드 각종 케이블류 판매합니다.
Hace 15 horas · In mathematical physics, the gamma matrices, {,,,} , also called the Dirac matrices, are a set of conventional matrices with specific anticommutation relations that ensure they generate a matrix representation of the Clifford algebra , . It is also possible to define higher-dimensional gamma matrices.When interpreted as the matrices of the action of a set of orthogonal basis vectors for ...
Hace 15 horas · Mass near the M87* black hole is converted into a very energetic astrophysical jet, stretching five thousand light years. In physics, mass–energy equivalence is the relationship between mass and energy in a system's rest frame, where the two quantities differ only by a multiplicative constant and the units of measurement. The principle is described by the physicist Albert Einstein's formula: =.
Hace 15 horas · Nuclear fusion is a reaction in which two or more atomic nuclei, usually deuterium and tritium (hydrogen isotopes), combine to form one or more different atomic nuclei and subatomic particles (neutrons or protons).The difference in mass between the reactants and products is manifested as either the release or absorption of energy.This difference in mass arises due to the difference in nuclear ...
