Essays about: "ambient factors"

Showing result 11 - 15 of 63 essays containing the words ambient factors.

  1. 11. The evaluation of preparation techniques for the measurements of hydrogen isotope ratios in ecology

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Kusal Weragama; [2021]
    Keywords : Deuterium; liquid water equilibration; steam equilibration; exchangeable H fraction; non-exchangeable H; Equilibrium fractionation factor; Isotopic soil fraction;

    Abstract : The stable isotope ratio of non-exchangeable hydrogen (δ2Hn) emerged as a promising new tool for source attribution in aquatic ecology, which can better discriminate between the organic matter sources. However, determining the absolute isotopic values is problematic due to the functional groups with hydrogen (H) that can easily exchange with the ambient water. READ MORE

  3. 12. Evaluating Speech-to-Text Systems and AR-glasses : A study to develop a potential assistive device for people with hearing impairments

    University essay from Uppsala universitet/Avdelningen för visuell information och interaktion

    Author : Siri Eksvärd; Julia Falk; [2021]
    Keywords : Augmented Reality; Legibility; Readability; Speech-to-Text; User experience; Head-mounted displays; Assistive device; Hearing Impairments;

    Abstract : Suffering from a hearing impairment or deafness has major consequences on the individual's social life. Today, there exist various aids, but there are some challenges with these, like availability, reliability and high cognitive load when the user trying to focus on both the aid and the surrounding context. READ MORE

  4. 13. Investigation of aerobic stability in extruded silages

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Gryson Mutabazi; [2021]
    Keywords : extruder; dry matter; whole crop barley; mixture; additive; silages; aerobic stability;

    Abstract : In dairy farming, feed cost represents the highest single expense. To maintain a high milk production, feed intake must be maintained, and forage is the major feed for dairy cows in many parts of the world. READ MORE

  5. 14. The relation between rolling resistance and tyre temperature in real driving scenarios

    University essay from Linköpings universitet/Fordonssystem

    Author : Hugo Jansson; Martin Åsenius; [2021]
    Keywords : tyre; tire; model; temperature; brush model;

    Abstract : A large portion of the world’s total emissions is caused by the transport sector where rolling resistance is one of the contributing factors. The inner tyre temperature is a factor that greatly influences the rolling resistance. READ MORE

  6. 15. Evaluation of thermal expansion in busbars used for battery electric vehicles

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : FREDRIK LARSSON; [2021]
    Keywords : Busbar; Battery electric vehicle; Thermal expansion; Cross-section shape;

    Abstract : Thermal expansion can be an issue in solid busbars, the expansion is caused by several factors and can cause plastic deformation in connection points or structure around it. The expansion occurs due to temperature differences in the busbar as a result of altered ambient temperature and/or joule heating. READ MORE