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  • Article from 25.05.2011 | Last changed: 11.12.2024

    Quality assurance principles

    … in their respective countries to exchange information at training courses, in workshops, and at conferences.   EU-project MACPoll The Joint Research Project … in their respective countries to exchange information at training courses, in workshops, and at conferences.   EU-project MACPoll The Joint Research Project …

  • Article from 23.08.2013 | Last changed: 20.01.2026

    AEGL - Acute Exposure Guideline Levels: Definition and Methods

    … ceiling exposure levels: for different relevant exposure periods (10 minutes, 30 minutes, 1 hour, 4 hours, 8 hours), for three different degrees of severity of … ceiling exposure levels: for different relevant exposure periods (10 minutes, 30 minutes, 1 hour, 4 hours, 8 hours), for three different degrees of severity of …

  • Article from 23.08.2013 | Last changed: 17.03.2014

    AEGL - Acute Exposure Guideline Levels: Organization

    … By analogy to the AEGL concept, values for different exposure periods (e.g. 15, 30 and 60 minutes) could be established. ETW - Einsatztoleranzwerte The derivation … only one level of severity (severe to life-threatening) and one exposure period (30 minutes). One of the main purposes is to provide guidance in the selection of …

  • Article from 27.08.2013 | Last changed: 20.01.2026

    AEGL - Acute Exposure Guideline Levels: Similar Values

    … By analogy to the AEGL concept, values for different exposure periods (e.g. 15, 30 and 60 minutes) could be established. ETW - Einsatztoleranzwerte The derivation … only one level of severity (severe to life-threatening) and one exposure period (30 minutes). One of the main purposes is to provide guidance in the selection of …

  • Article from 29.05.2024 | Last changed: 17.11.2025

    Soil of the Year

    Red grapes on a vineyard.

    … Year:  Alpine Folic Histosol For more information go to Website Soil of the Year . 2017 Soil of the Year: Hortisol For more information go to Website Soil of the Year … Year:  Alpine Folic Histosol For more information go to Website Soil of the Year . 2017 Soil of the Year: Hortisol For more information go to Website Soil of the Year …

  • Article from 21.03.2022 | Last changed: 28.04.2023

    Transport law

    Wortwolke

    … city ecologically advantageous is a steady flow of traffic at speeds between 30 and 50 km/h. Traffic speeds that are compatible with the objectives of … city ecologically advantageous is a steady flow of traffic at speeds between 30 and 50 km/h. Traffic speeds that are compatible with the objectives of …