Kustannusliikkeen monitasoinen historia

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Nokian pääkonttorin historia

Artikkelissa esitellään teos: Nokia oyj:n historia 1-3 / Martti Häikiö. Helsinki, 2001.

Suomalaisen yhteiskunnan historia

Kirjallisuusarvostelu

Eikö "uusi historia" sopisi myös lukiolaisille? : keskustelua

Keskustelua artikkelista: Jatkuuko kriisi lukion historian opetuksessa? / Veli-Matti Rautio. // Historiallinen aikakauskirja. 102 (2004) : 4, s. 528-536.

Teknillisen korkeakoulun vaihteleva historia

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Caracterização e classificação quanto ao risco ambiental do estéril da mina de cromita do município de Andorinha, Bahia

The mineral waste studied was host rock from a chromite mine located in Andorinha/Bahia, extracted and stockpiled in yards without specific application. Host rock was submitted to chemical analysis, XRD, SEM-EDS, IR and TGA and classified according to ABNT standards for solid waste classification. Analyses confirmed that this host rock, classified as ultrabasic, consists mainly of dolomite, calcite and diopside. Hazard assessment results showed this host rock should be classified as class II B - inert waste, important for its potential application in agriculture as a soil acidity correction agent.

Impacto ambiental de kartódromos situados na cidade do Rio de Janeiro: monitoramento de BTEX no ar e do nível de ruído

In this work, noise and aromatic hydrocarbons levels of indoor and outdoor karting circuits located in Rio de Janeiro were assessed. The sampling was perfomed using active charcoal cartridges, followed by solvent desorption and analysis by gas chromatography with mass spectrometry detection. This study demonstrated that the karting circuits, venues for entertainment, were a major source of air pollution with the detection of considerable amounts of these compounds (2.0 to 19.7 µg m-3 of benzene; 4.1 to 41.1 µg m-3 of toluene; 2.8 to 36.2 µg m-3 of ethylbenzene; 0.7 to 36.2 µg m-3 of xylenes) and high noise levels.

Jumalan valtakunnan naiskalastajat : Suomen NNKY:n historia

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Työnantajien historia yksiin kansiin

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