Sökning: "sawmill worker"

Hittade 2 avhandlingar innehållade orden sawmill worker.

  1. 1. Constructing communities The establishment and demographic development of sawmill communities in the Sundsvall district, 1850-1890

    Detta är en avhandling från Umeå : Umeå universitet. Institutionen för idé- och samhällstudier

    Författare :Maria Bergman; Umeå universitet.; Umeå universitet.; [2010]
    Nyckelord :HUMANIORA; HUMANITIES; Sawmill; sawmill worker; Sundsvall; 19th century; community; population development; migration; internal parish migration; barriers; residency; demographic structure; fammily; kinship networks; HUMANITIES and RELIGION History and philosophy subjects History subjects History; HUMANIORA och RELIGIONSVETENSKAP Historisk-filosofiska ämnen Historieämnen Historia; historia; History;

    Sammanfattning : This dissertation studies the establishment and demographic development of the sawmill communities that emerged in the Sundsvall district during the latter half of the 19th century.  The intention is to highlight the importance of the sawmill communities and their resident populations by discussing community construction from a demographic perspective as well as socially and symbolically. LÄS MER

  2. 2. Chemical exposure in the work place mental models of workers and experts

    Detta är en avhandling från Umeå : Yrkes- och miljömedicin

    Författare :Anita Pettersson-Strömbäck; Umeå universitet.; [2008]
    Nyckelord :self-assessment of exposure; predictions; expert judgment; risk; interpretation; time series analysis; MAPE; benzene; monoterpenes; styrene; Occupational and Environmental Medicine; arbets- och miljömedicin;

    Sammanfattning : Many workers are daily exposed to chemical risks in their work place that has to be assessed and controlled. Due to exposure variability, repeated and random measurements should be conducted for valid estimates of the average exposure. LÄS MER