Sökning: "Peter Nyberg"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Peter Nyberg.

  1. 1. Dissertatio gradualis, de cultu dei publico in vita civili utilissimo. Quam, consent. ampl. facult. philos. ups. præside, Mag. Joh. Petro Sleincour, ... Ericus Vilhelmus Nyberg, Uplandus. In auditor. Gustavian. die XXVIII. Maji, anno 1773

    Författare :Johan Peter Sleincour; Erik Vilhelm Nyberg; Johan Peter Sleincour; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  3. 2. Evaluation, Generation, and Transformation of Driving Cycles

    Författare :Peter Nyberg; Lars Nielsen; Erik Frisk; Richard Stobart; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Driving cycles are important components for evaluation and design of vehicles. They determine the focus of vehicle manufacturers, and indirectly they affect the environmental impact of vehicles since the vehicle control system is usually tuned to one or several driving cycles. LÄS MER

  4. 3. Evaluation, Transformation, and Extraction of Driving Cycles and Vehicle Operations

    Författare :Peter Nyberg; Lars Nielsen; Erik Frisk; Jonas Fredriksson; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : A driving cycle is a representation of how vehicles are driven and  is usually represented by a set of data points of vehicle speed  versus time.  Driving cycles have been used to evaluate vehicles for  a long time. LÄS MER

  5. 4. "At Least There is Something!" : Strategic decision-making by female farmers in Western Kenya

    Författare :Helen Nyberg; Mats Widgren; Peter Kinlund; Anders Närman; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Western Kenya; Luo; Luhya; female farmers; gender system; gender contract; intensification of agriculture; diversification of agriculture; diversification of economic sources; Human geography; Kulturgeografi;

    Sammanfattning : In rural sub-Saharan Africa women are often described as the most important farmers, producing the bulk of subsistence food. In this study it is shown that female farmers in the four visited villages of Western Kenya are much more than farmers. LÄS MER

  7. 5. Protecting food with poison : Exploring ecotoxicity of agrochemicals and pharmaceuticals

    Författare :Oskar Nyberg; Michael Tedengren; Peter Fantke; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; LCA; ecotoxicology; uncertainty; antibiotics; aquaculture; pesticides; Ecotoxicology; ekotoxikologi;

    Sammanfattning : Chemicals are being emitted into the environment through human activities, such as agriculture or animal husbandry. Emissions can either occur intentionally, as pesticide application of crops, or inadvertently, such as pharmaceutical residues in wastewater effluents. LÄS MER