Essays about: "end walls"

Showing result 1 - 5 of 54 essays containing the words end walls.

  1. 1. Utilizing wood ash to stimulate algal growth in mine waters from northern Sweden

    University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

    Author : Katelyn Murphy; [2023]
    Keywords : acid rock drainage; acid mine drainage; controlled eutrophication;

    Abstract : Acid rock drainage (ARD), caused by the oxidation of sulphide bearing minerals, continues to be an environmental impact of both closed and operational mines, leading to waters with low pH values and high metal concentrations (Park et al., 2019). READ MORE

  3. 2. Analysis and time calculations of NC files : Time calculation of Nailing Bridge machine movements

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Julia Rohnér; Emelie Sköld; [2023]
    Keywords : CNC-Machines; NC files; time calculations;

    Abstract : Randek is a company that develops machines. The machines are used to build prefabricated houses. They have developed a CNC machine called Nailing Bridge that creates house walls. One of their issues is that they must predict the time it takes to build a wall because their customers need to know how long it takes to deliver their house. READ MORE

  4. 3. Smart Scooter : Solving e-scooter safety problems with multi-modal, privacy-preserving sensor technology and machine learning

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Beatrice Lovely; [2022]
    Keywords : Smart Devices; Machine Learning; Sensors; Radar; Inertial Measurement Unit; Computer Vision; Smarta Saker; Maskininlärning; Sensorer; Radar; Tröghetsmåttenhet; Dator- seende;

    Abstract : Micromobility ride-share scooters (e-scooters) have become a popular mode of transport in several major cities around the world, yet several safety and accessibility issues stem from how these scooters are operated, including sidewalk riding, unsafe parking and wrong-way riding. This thesis tackles these issues through a novel, privacy-preserving, end-to-end sensor system that employs lightweight machine learning models to provide real-time feedback to users to present unsafe scooter operation. READ MORE

  5. 4. Life Cycle Perspective on School Buildings’ Energy Retrofitting

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Maryam Kafashtehrani; [2022]
    Keywords : School; building; LCA; IDA-ICE; energy retrofitting; insulation; ventilation; photovoltaic; PV; GHG;

    Abstract : The building sector contributes substantial energy consumption and greenhouse gas (GHG) emissions. Energy efficiency is the main driver for the mitigation of climate change. Schools are placed with high energy consumption and GHG emitting. READ MORE

  6. 5. Perception accuracy and user acceptance of legend designs for opacity data mapping in GIS

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Jonas Tillman; [2022]
    Keywords : GIS; Data Visualisation; Legends; Opacity; Transparency; Visual Data Encoding; Perception; Earth and Environmental Sciences;

    Abstract : In a GIS system, the need to encode geospatial data without standardized cartographic representations, such as population data, weather information, etc., on top of a map is common. This can be done with a layer on top of a base map, with the effect that the base map is partially or fully hidden. READ MORE