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Argonoxygen decarburization (AOD) is a process primarily used in stainless steel making and other high grade alloys with oxidizable elements such as chromium and aluminium. After initial melting the metal is then transferred to an AOD vessel where it will be subjected to three steps of refining; decarburization , reduction , and desulfurization .
An acousto-optic modulator (AOM), also called a Bragg cell or an acousto-optic deflector (AOD), uses the acousto-optic effect to diffract and shift the frequency of light using sound waves (usually at radio-frequency). They are used in lasers for Q-switching, telecommunications for signal modulation, and in spectroscopy for frequency control.
Dr. Dinesh Prasad Saklani is the director of NCERT since 2022. [2] In 2023, NCERT constituted a 19-member committee, including author and Infosys Foundation chair Sudha Murthy, singer Shankar Mahadevan, and Manjul Bhargava to finalize the curriculum, textbooks and learning material for classes 3 to 12. [4]
[30] [31] In another class XII textbook titled ‘Contemporary World Politics’ the Aksai Chin region was shown to be a disputed area and coloured in the same colour as China. According to the NCERT, the controversial map was not a map of India, but a map of East and South East Asia published by University of Texas at Austin. [32]
AOD9604 is an orally active, lipolytic peptide fragment of human growth hormone and derivative of the C-terminal domain of human growth hormone (HGH). It consists of HGH residues 176–191, with a tyrosine in place of the phenylalanine at the N-terminal end. [1]
Alcohol and Other Drugs (AOD) refers to substances, legal or illegal, that can alter mood, behavior, or physical functioning. Architecture Overview Document, a document related to Solution architecture, details the high-level requirements, principles and constraints that bound to particular project.
Radio broadcasting was initiated in 1927 but became state responsibility only in 1930. [12] In 1947 it was given the name All India Radio and since 1957 it has been called Akashvani. [12] Limited duration of television programming began in 1959, and complete broadcasting followed in 1965. [12]
Based on the report and recommendations of the Kothari Commission (1964–1966), the government headed by Prime Minister Indira Gandhi announced the first National Policy on Education in 1968, which called for a "radical restructuring" and proposed equal educational opportunities in order to achieve national integration and greater cultural and economic development. [3]