James olds Biography

James Olds

(1922-1976) American psychologist.He studied at Amherst College and received his doctorate from the Harvard Social Relations Laboratory in 1952, working with Richard Salomon.In 1953 he moved to McGill as a fellow to learn physiological techniques.There he discovered that electrical stimulation of the septal area, the lateral hypothalamus, and some other areas could act as a reward; this was one of the most significant physiological contributions to learning.He became a member of the department of psychology at the University of Michigan, where he continued to explore the anatomy, pharmacology, and behavioral characteristics of reward for brain stimulation.In 1967 he went to the California Institute of Technology, where he remained until his death; There he devoted himself mainly to the study of learning.

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John betjeman Biography

John Betjeman (London, 1906-Trebethrick, 1984) British poet.He succeeded C.D.Lewis as "Poet Laureate" (1972).He became known with Selected Poems (1948).His work, technically impeccable and tinged with subtle humor, uses traditional metric forms ( Summoned by bells , 1960; High and low , 1966).

Phoenician numbers

In History Today Online we explained in a previous post which were the Arabic numerals, but the truth is that they are not the only ones, and although somewhat complicated to understand, the truth is that the Phoenician numbers are perhaps much more difficult.In History Today Online we talk to you now of which are the Phoenician numbers. The Phoenicians also known as Canaanites, although they were a civilization that occupied a region called Canaan and was a territory that currently encompasses Israel, Syria and Lebanon.They always stood out for their art, closely linked to the different Mediterranean influences and as not for an alphabet that they created and that is in fact the origin of the alphabet that we know today, they also had a numerical system and that we tried to decipher below. The Phoenician Numbers: The main basis of the Phoenician numbers, are the angles and the stripes since these are the base they used to create the different numbers.Depending on how e...

Robin Williams Biography

Actor Robin Williams has died.One of the best performers in the cinema for the past 30 years and who has died at 63.In Overhistory we now review the biography of Robin Williams. Robin Williams Biography Robin McLaurim Williams, known as Robin Williams He had countless titles featured in the cinema, including "Good Morning Vietnam", "The Fisher King" or "The Club of the Dead Poets" for which he was nominated for Oscar for Best Actor. Williams was born in Chicago, Illinois, on July 21, 1951 .He was the son of a model and an executive in the automobile industry.His first years were dedicated to his studies and Sports practice, without showing any interest in the ctuacion. In 1967 the family moved to Marina County, in California, and that is where Donce began his attraction to the theater, so decides to go to New York to enter the Juilliard School drama school. His first acting opportunity comes in 1976 with a first role in a comedy ....

Angel Guimerà Biography

Ángel Guimerà (Ángel Guimerà i Jorge; Santa Cruz de Tenerife, 1845-Barcelona, 1924) Spanish playwright in the Catalan language.He belonged to a Catalan family from El Vendrell (Bajo Penedés) accidentally established in the Canaries.When he was seven years old, his relatives returned to Catalonia, and the boy lived in El Vendrell and later in Barcelona, where he studied at the Escuelas Pías until his father took him to the manor house with him. Ángel Guimerà When, on the death of his father, Guimerà settled permanently in Barcelona, he was already known as a poet in the literary circles of the Catalan capital; There, together with Francesc Mateu and his inseparable friend Pere Aldavert, he founded the fortnightly magazine La Renaixença , an organ of literary and political Catalanism, of which he was a collaborator and later director. In 1874 he joined the group of "Jove Catalunya" and actively participated in the political and cultural movement that advocated t...

Jose Agostinho de Macedo Biography

José Agostinho de Macedo (Beja, 1761-Pedrouços, near Lisbon, 1831) Portuguese writer.Chaplain to the Prince Regent of Portugal (1810) and historian of the kingdom (1830), he was hostile to liberal ideas.He stood out as a poet, sacred orator and libelist.He wrote Meditation (1813), Orient (1814) and the satirical poem Los asnos (1827).

Italian unification - causes, stages and dates

The Italian unification was a long-running process in which battles and alliances followed, along with a lot of diplomacy, over the years.In this article we tell what were the causes, the different stages with their most relevant characters and the main dates. Article index Italian states before the unification The unification of the Italian states took place in the 19th century, at that time Italy was divided into different states according to their location: Sardinia-Piedmont, Lombardy and Venice Parma, Modena, Tuscany and the Papal States; the Kingdom of the Two Sicilies Characteristics of Italian unification At the beginning of time, under the Roman Empire, Italy was unified as a single state but after the fall of the Empire was co nvirtiendo in different independent kingdoms. Victor Manuel II Vittorio Emanuele Maria Alberto Eugenio Ferdinando Luca Tommaso di Savoia-Carignano was better known as Victor Manuel II, King of Piedmont-Sardinia.One of the most impo...

Alejo de Vahía Biography

Alejo de Vahía (documented between 1490 and 1505) Spanish sculptor of probable Nordic origin.Established in Becerril de Campos, he spread his work from there, during the Spanish-Flemish period, throughout the Palencia and Valladolid area.In addition to its stone carvings (tombs, etc.), its production is basically made up of devotional imagery ( María Magdalena of the main altarpiece of the Cathedral of Palencia).

James hargreaves Biography

James Hargreaves (Hoarstones, 1834-Widnes, 1915) British chemist.Dedicated to the chemical industry, he perfected soap manufacturing methods, started recycling processes for the recovery of phosphates and invented an engine, a precursor to the diesel engine, that used liquid tar as fuel.

François Duvalier Biography

François Duvalier (Port-au-Prince, 1907-1971) Haitian politician, President of the Republic from 1957 until his death.The son of a family with few resources, he managed to study medicine, a discipline in which he graduated in 1934.He entered the San Francisco de Sales hospital as an intern and later, having been appointed doctor, opened a consultation at the Emilie Séguineau clinic , in the vicinity of Port-au-Prince. François Duvalier In the 1940s he was responsible for combating the pineapple plague in the country, with such success that the Committee on Inter-American Affairs selected with a score of Haitian doctors to attend a course in public health at the University of Michigan.In 1946 he joined the Movement of Workers and Peasants (MOP), which played a leading role in the overthrow of President Elie Lescot. Duvalier reached a political position that elevated him to the post of director of the Health Service in 1946 and later to that of Undersecretary of State for Labor ...

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