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The mining activities in these coalfields started in 1894 and had really intensified in 1925. The first Indians to arrive and break monopoly of British in Coal mining were Gujarati railway contractors from Kutch [5] some of whom decided to plunge into the coal mining business and were thus the pioneers in starting coal mining in Jharia coalfields belt around 1890–95. [6]
Countries within the Arab region had a postpartum depression prevalence ranging from 10% to 40%, with a PPD prevalence in Qatar at 18.6%, UAE between 18% and 24%, Jordan between 21.2 and 22.1, Lebanon at 21%, Saudi Arabia between 10.1 and 10.3, and Tunisia between 13.2% and 19.2%, according to studies carried out in these countries.
A family planning stamp from 1989. The Ministry of Health and Family Welfare is the government unit responsible for formulating and executing family planning in India. An inverted Red Triangle is the symbol for family planning health and contraception services in India.
A transition economy or transitional economy is an economy which is changing from a centrally planned economy to a market economy. [1] Transition economies undergo a set of structural transformations intended to develop market-based institutions.
For India, the United Nations FPA claims a birth sex ratio of 111 over 2008–10 period, [51] while The World Bank and India's official 2011 Census reports a birth sex ratio of 108. [ 52 ] [ 53 ] These variations and data reliability is important as a rise from 108 to 109 for India, or 117 to 118 for China, each with large populations ...
Hegel was deeply disturbed by the riots for reform in Berlin in that year. In 1831 Frederick William III decorated him with the Order of the Red Eagle, 3rd Class for his service to the Prussian state. [52] In August 1831, a cholera epidemic reached Berlin and Hegel left the city, taking up lodgings in Kreuzberg. Now in a weak state of health ...
Scattering by graphene's acoustic phonons intrinsically limits room temperature mobility in freestanding graphene to 200 000 cm 2 ⋅V −1 ⋅s −1 at a carrier density of 10 12 cm −2. [80] [81] The corresponding resistivity of graphene sheets is 10 −8 Ω⋅m, lower than the resistivity of silver, which is the lowest known at room ...
[10] By 1928 enough was known about viruses to enable the publication of Filterable Viruses, a collection of essays covering all known viruses edited by Thomas Milton Rivers (1888–1962). Rivers, a survivor of typhoid fever contracted at the age of twelve, went on to have a distinguished career in virology. In 1926, he was invited to speak at ...