Coal Pit
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. First record of Heteropsylla caldwelli Burckhardt (Hemiptera: Psyllidae) from Brazil and its population dynamics on earpod tree in Rio Grande do Sul
Abstract Heteropsylla caldwelli Burckhardt (Psyllidae, Ciriacreminae) is reported for the first time from Brazil (States of Minas Gerais, Paraná, Rio Grande do Sul) from Enterolobium contortisiliquum (Vell.) Morong. The earpod tree, from Albizia edwallii (Hoehne) Barneby and J.W. Grimes and Senegalia polyphylla (DC.) Britton (Fabaceae, Mimosoideae), all pre
Rev. Bras. entomol.. Publicado em: 2017-12
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2. O trabalho infanto-juvenil rural em goiás: os estudos de caso nas atividades do tomate e de carvoaria
This document develops na study about the precocious work of children and teenagers in activities like tomatoes harvest and charcoal kiln in some little towns from Goiás, with incidence of these activities, towns which had been served with social programs, including PETI from the federal government. In the beginning of the 20th century, the international or
Publicado em: 2006
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3. Hand injuries in south Wales coal miners.
Fifty eight coal miners attended the Royal Gwent Accident and Emergency Department with serious hand injuries over a three year period. The commonest cause of the injuries was falling rock or coal from the pit roof crushing the hand and the commonest type of injury was the crushed, compound fracture of the terminal phalangeal area of the digit, with or witho