Albert Eisnstien Essays - Albert Einstein, Einstein Family

Albert Eisnstien ALBERT EINSTEIN Of all the scientists to emerge from the nineteenth and twentieth centuries there is one whose name is known by almost all living people. While most of these do not understand this man's work, everyone knows that its impact on the world of science is astonishing. Yes, many have heard of Albert Einstein's General Theory of relativity, but few know about the intriguing life that led this scientist to discover what some have called, The greatest single achievement of human thought. Einstein was born in Ulm, Germany on March 14, 1874. Before his first birthday, his family had moved to Munich where young Albert's father, Hermann Einstein, and uncle set up a small electro-chemical business. He was fortunate to have an excellent family with which he held a strong relationship. Albert's mother, Pauline Einstein, had an intense passion for music and literature, and it was she that first introduced her son to the violin in which he found much joy and relaxation. Also, he was very close with his younger sister, Maja, and they could often be found in the lakes that were scattered about the countryside near Munich. As a child, Einstein's sense of curiosity had already begun to stir. A favorite toy of his was his father's compass, and he often marvelled at his uncle's explanations of algebra. Although young Albert was intrigued by certain mysteries of science, he was considered a slow learner. His failure to become fluent in German until the age of nine even led some teachers to believe he was disabled. Einstein's post-basic education began at the Luitpold Gymnasium when he was ten. It was here that he first encountered the German spirit through the school's strict disciplinary policy. His disapproval of this method of teaching led to his reputation as a rebel. It was probably these differences that caused Einstein to search for knowledge at home. He began not with science, but with religion. He avidly studied the Bible seeking truth, but this religious fervor soon died down when he discovered the intrigue of science and math. To him, these seemed much more realistic than ancient stories. With this new knowledge he disliked class even more, and was eventually expelled from Luitpold Gymnasium being considered a disruptive influence. Feeling that he could no longer deal with the German mentality, Einstein moved to Switzerland where he continued his education. At sixteen he attempted to enroll at the Federal Institute of Technology but failed the entrance exam. This forced him to study locally for one year until he finally passed the school's evaluation. The Institute allowed Einstein to meet many other students that shared his curiosity, and It was here that his studies turned mainly to Physics. He quickly learned that while physicists had generally agreed on major principals in the past, there were modern scientists who were attempting to disprove outdated theories. Since most of Einstein's teachers ignored these new ideas, he was again forced to explore on his own. In 1900 he graduated from the Institute and then achieved citizenship to Switzerland. Einstein became a clerk at the Swiss Patent Office in 1902. This job had little to do with physics, but he was able to satiate his curiosity by figuring out how new inventions worked. The most important part of Einstein's occupation was that it allowed him enough time to pursue his own line of research. As his ideas began to develop, he published them in specialist journals. Though he was still unknown to the scientific world, he began to attract a large circle of friends and admirers. A group of students that he tutored quickly transformed into a social club that shared a love of nature, music, and of course, science. In 1903 he married Mileva Meric, a mathematician friend. In 1905, Einstein published five separate papers in a journal, the Annals of Physics. The first was immediately acknowledged, and the University of Zurich awarded Einstein an additional degree. The other papers helped to develop modern physics and earned him the reputation of an artist. Many scientists have said that Einstein's work contained an imaginative spirit that was seen in most poetry. His work at this time dealt with molecules,

Estadísticas y Datos Migratorios en Estados Unidos

Estadà ­sticas y Datos Migratorios en Estados Unidos Para finales del aà ±o 2018 habà ­a en Estados Unidos alrededor de 44 millones de inmigrantes, entre legales e ilegales. Esta cifra supone que el 13.5 por ciento de la poblacià ³n proviene de otros lugares del mundo, y que uno de cada cinco inmigrantes elige a Estados Unidos como su destino final. Los Paà ­ses con Mayor Nà ºmero de Inmigrantes De acuerdo a estudios del Pew Research Center, en el aà ±o 2016 los porcentajes de inmigrantes por paà ­s se distribuà ­an de la siguiente manera: Mà ©xico con el 11.6 por cientoIndia con el 2.4 por cientoChina, Taiwan y Hong Kong con el 2.7 por cientoFilipinas con el 1.9 por cientoEl Salvador con el 1.4 por ciento Para el aà ±o 2018, Mexico, Cuba, China, India, Repà ºblica Dominicana, y las Filipinas eran los paà ­ses de origen del mayor nà ºmero de nuevos residentes permanentes legales. Inmigracià ³n Legal de Acuerdo al Departamento de Seguridad Nacional (DHS) De acuerdo al informe del aà ±o 2018 del Departamento de Seguridad Nacional, 264.000 inmigrantes obtuvieron su residencia legal durante el primer semestre del aà ±o. El nà ºmero de inmigrantes nuevos en llegar al paà ­s cayà ³ en un 18 por ciento respecto al aà ±o 2017, con un total de nuevas llegadas de 124.000 personas. La mayorà ­a de nuevos residentes permanentes legales se hizo a su tarjeta de residencia a travà ©s de un familiar inmediato ciudadano de Estados Unidos (casi el 44 por ciento); otro 18 por ciento se hizo a su tarjeta de residencia por pertenecer a una categorà ­a de preferencia familiar. Otra manera de acceder a un estatus legal de residencia fue a travà ©s de la peticià ³n de refugio y asilo. Para el aà ±o 2018 los paà ­ses de origen con mayor nà ºmero de refugiados eran Bhutan, la Repà ºblica Democrtica del Congo, Burma, Ucrania, Eritrea, y Rusia. Los ciudadanos de Bhutan y los del Congo componen el 29 y el 22 por ciento de las admisiones por asilo. Para el aà ±o 2018 el presidente Trump habà ­a disminuido el nà ºmero de admitidos por asilo a 45.000, con restricciones para ciudadanos de Chad, Irn, Libia, Corea del Norte, Somalia, Yemen y Venezuela. La caracterà ­stica principal del  asilo es que se puede solicitar en la frontera o en el interior del paà ­s. Otros caminos para hacerse a una residencia legal fueron a travà ©s de una peticià ³n realizada por una empresa o institucià ³n por razà ³n de empleo; la loterà ­a de visas de la diversidad, la visa U para và ­ctimas de violencia, y los programas VAWA, para mujeres và ­ctimas de violencia domà ©stica. Para octubre del 2018 se habà ­an recibido en total al rededor de 5.668.000 peticiones para adquirir estatus legal, con una aprobacià ³n de 4.901.000. Para ms detalles de divisià ³n por categorà ­a se puede consultar el formato en la pgina del Departamento de Seguridad Nacional del perà ­odo fiscal FY18. Ingresos legales temporales La mayorà ­a de ingresos a Estados Unidos que no son relativos a inmigracià ³n, suceden por turismo, trabajo, deporte, inversià ³n, entretenimiento, y estudios. En el rea de turismo hay 38 paà ­ses con una autorizacià ³n para viajar sin visa (adems de los ciudadanos de Canad). Para el resto, se exige la visa B2 o la combinada B1/B2. Adems, para los mexicanos que residen a lo largo de la frontera con EE.UU. es posible utilizar una tarjeta especial de acceso. La segunda manera de ingreso ms popular, con el diez por ciento, es la de negocios, para la que se utiliza la visa B1. En tercer lugar estn las visas de trabajo temporal, como la la TN para mexicanos y canadienses, la L-1 para transferencia dentro de una multinacional y la H-1B para profesionales. En à ºltimo lugar, estn las visas de estudiante F-1 y F-3.   Ingresos Ilegales, Detenciones y Remociones Se estima que hay once millones de migrantes indocumentados en Estados Unidos, de los cuales 800.000 se beneficiaban del programa DACA creado por Obama, que impedà ­a su deportacià ³n y les permità ­a obtener permiso de trabajo.   Para regularizar la situacià ³n de los indocumentados hay procesos muy complejos, y hay que analizar cada caso dependiendo de las circunstancias particulares. Desde enero del 2017, cuando el presidente Trump entrà ³ al cargo, la detencià ³n de ilegales indocumentados ha aumentado en un 42 por ciento, especialmente en Florida, el norte de Texas y Oklahoma. En el mismo sentido se ha producido una disminucià ³n en el nà ºmero de arrestos en la frontera con Mà ©xico de migrantes que cruzan ilegalmente la frontera ya que cada vez lo intentan menos. Asà ­, en los primeros tres meses del FY2018 (octubre a diciembre de 2017), fueron expulsados en la frontera sur un total de 109.544 migrantes. El muro y la frontera Ms de 3.000km de frontera separa EE.UU. y Mà ©xico, en un tercio de la misma hay vaya separadora. La construccià ³n del muro a lo largo de toda la frontera es una de las promesas electorales de Trump pero que no tiene, al menos por ahora, financiacià ³n y est siendo fuertemente contestada por las organizaciones defensoras de migrantes y tambià ©n por los efectos medioambientales, por los efectos perjudiciales que se estima que tendrà ­a. Este artà ­culo es meramente informativo. No pretende ser asesorà ­a legal para ningà ºn caso en particular.