Essays about: "Low frequency"

Showing result 21 - 25 of 1063 essays containing the words Low frequency.

  1. 21. Visual-Inertial SLAM Using a Monocular Camera and Detailed Map Data

    University essay from Linköpings universitet/Reglerteknik

    Author : Viktor Ekström; Ludvig Berglund; [2023]
    Keywords : SLAM; localisation; monocular camera; GTSAM; factor graphs; iSAM2;

    Abstract : The most commonly used localisation methods, such as GPS, rely on external signals to generate an estimate of the location. There is a need of systems which are independent of external signals in order to increase the robustness of the localisation capabilities. READ MORE

  3. 22. Status Mapping of tank to grave management of Low-GWP refrigerants.

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

    Author : Sandra Parra Gimeno; [2023]
    Keywords : Refrigerant; Blends; Synthetic low-GWP refrigerant; Natural refrigerant; Global Warming Potential GWP ; Tank-to-grave; Interviews.; Köldmedier; Blandning; Globalt uppvärmningspotential GWP ; Låg-GWP köldmedier; Naturligt köldmedier; installation till destruktion; Intervjuer.;

    Abstract : Refrigeration plays a vital role today in various residential, commercial, and industrial processes, requiring refrigerants to facilitate the cooling or heating processes. Over time, refrigerants have undergone significant changes to meet technological, social, environmental, and economic needs. READ MORE

  4. 23. Identifying Linguistic Variants in Middle Low German : Using tools from Data Science and Natural Language Processing to automate the analysis of Middle Low German texts

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Lovisa Eriksson; William Brenham Hooper; [2023]
    Keywords : ;

    Abstract : During the 15th century, the printing press was introduced to Germany, and Europe as a whole. It has long been believed that standardization of the written language came as a direct consequence of this invention, but the studies supporting this theory are small in scale. READ MORE

  5. 24. Social media use and life satisfaction among Swedish adolescents : Examining the potentially moderating role of physical activity

    University essay from Stockholms universitet/Institutionen för folkhälsovetenskap

    Author : Felicia Michélsen Forsgren; [2023]
    Keywords : Adolescent health; public health; social media; PSMU; life satisfaction; Ungdomars hälsa; folkhälsa; sociala medier; PSMU; livstillfredsställelse;

    Abstract : Background: The decline of adolescents’ mental well-being, coinciding with an increase of social media as a primary platform for adolescents’ social life, have been suggested to be associated. The current study aimed to investigate the association between social media frequency, problematic social media use (PSMU), and adolescents’ life satisfaction, the potential moderating effect of physical activity on these associations, and in-group differences in the associations by gender and grade. READ MORE

  6. 25. How does different fresh gas flows affect stress in rats during anaesthesia induction with sevoflurane in a chamber?

    University essay from SLU/Dept. of Clinical Sciences

    Author : Linda Klevestedt; [2023]
    Keywords : råtta; beteende; stress; anestesi; inhalationskammare; excitation; induktion; uppvakning; färskgasflöde; sevofluran;

    Abstract : The rat is one of the most used laboratory animals in Europe today. When replacement of live animals in research is not feasible, the aim is to improve the welfare of those animals by reducing stress and suffering. READ MORE