P N Panicker - definição. O que é P N Panicker. Significado, conceito
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O que (quem) é P N Panicker - definição

INDIAN HISTORIAN (BORN 1936)
K. N. Panicker; K N Panikkar; K.N. Panikkar; KN Panikkar

P. N. Panicker         
  • Panicker on a 2004 stamp of India
  • Childhood house of P. N. Panicker at [[Neelamperoor]]
  • GLPS Neelamperoor where P. N. Panicker worked for years
  • P. N. Panicker Memorial School at [[Ambalappuzha]]
THE GREAT LIBRARIAN RITHUL (1909-1995)
P N Panicker
Puthuvayil Narayana Panicker (1 March 1909 – 19 June 1995) is known as the Father of the Library Movement in the Indian state of Kerala. The activities of the Kerala Grandhasala Sangham that he initiated triggered a popular cultural movement in Kerala which produced universal literacy in the state in the 1990s.
Pn junction         
  • A silicon p–n junction in reverse bias.
  • PN junction operation in forward-bias mode, showing reducing depletion width.
  • '''Figure B.''' A p–n junction in thermal equilibrium with zero-bias voltage applied. Under the junction, plots for the charge density, the electric field, and the voltage are reported. (The log concentration curves should actually be smoother, like the voltage.)
  • '''Figure A.''' A p–n junction in thermal equilibrium with zero-bias voltage applied. Electron and hole concentration are reported with blue and red lines, respectively. Gray regions are charge-neutral. Light-red zone is positively charged. Light-blue zone is negatively charged. The electric field is shown on the bottom, the electrostatic force on electrons and holes and the direction in which the diffusion tends to move electrons and holes. (The log concentration curves should actually be smoother with slope varying with field strength.)
  • [[Silicon]] atoms (Si) enlarged about 45,000,000x.
SEMICONDUCTOR–SEMICONDUCTOR JUNCTION, FORMED AT THE BOUNDARY BETWEEN A P-TYPE AND N-TYPE SEMICONDUCTOR
P-N junction; Reverse bias; Reverse-biased; Idiot Diode; P–N junction; PN junction; Pn junction; Pn-junction; Single-junction cell; P-n; Semiconductor junction; Pn Junction; Formation of a p-n Junction; P-n junction
A pn junction is a boundary or interface between two types of semiconductor materials, p-type and n-type, inside a single crystal of semiconductor. The "p" (positive) side contains an excess of holes, while the "n" (negative) side contains an excess of electrons in the outer shells of the electrically neutral atoms there.
p-n junction         
  • A silicon p–n junction in reverse bias.
  • PN junction operation in forward-bias mode, showing reducing depletion width.
  • '''Figure B.''' A p–n junction in thermal equilibrium with zero-bias voltage applied. Under the junction, plots for the charge density, the electric field, and the voltage are reported. (The log concentration curves should actually be smoother, like the voltage.)
  • '''Figure A.''' A p–n junction in thermal equilibrium with zero-bias voltage applied. Electron and hole concentration are reported with blue and red lines, respectively. Gray regions are charge-neutral. Light-red zone is positively charged. Light-blue zone is negatively charged. The electric field is shown on the bottom, the electrostatic force on electrons and holes and the direction in which the diffusion tends to move electrons and holes. (The log concentration curves should actually be smoother with slope varying with field strength.)
  • [[Silicon]] atoms (Si) enlarged about 45,000,000x.
SEMICONDUCTOR–SEMICONDUCTOR JUNCTION, FORMED AT THE BOUNDARY BETWEEN A P-TYPE AND N-TYPE SEMICONDUCTOR
P-N junction; Reverse bias; Reverse-biased; Idiot Diode; P–N junction; PN junction; Pn junction; Pn-junction; Single-junction cell; P-n; Semiconductor junction; Pn Junction; Formation of a p-n Junction; P-n junction
¦ noun Electronics a boundary between p-type and n-type material in a semiconductor device, functioning as a rectifier.

Wikipédia

K. N. Panikkar

K. N. Panikkar (born April 26, 1936 in Guruvayoor, Kerala) is an Indian historian, associated with the Marxist school of historiography.

K. N. Panikkar has written and edited a number of books, including A Concerned Indian’s Guide to Communalism and the ICHR volume on Towards Freedom, 1940: A Documentary History of the Freedom Struggle.

His methods and his expressed positions in public life have evoked harsh criticism from exponents of Hindu nationalism, particularly during the period of Bharatiya Janata Party government of 1998 to 2004. Panikkar has been active in criticising the rise of "Nationalist" history in India. His books include Against Lord and State: Religion and Peasant Uprisings in Malabar; Culture and Consciousness in Modern India; Culture, Ideology and Hegemony – Intellectuals and Social Consciousness in Colonial India, and Before the Night Falls. He was appointed by the government of Kerala as chairman of an Expert Committee that looked into the complaints raised from various quarters concerning new textbooks introduced to state-supported schools. The committee submitted its report in October 2008.