Essays about: "Handheld"

Showing result 21 - 25 of 181 essays containing the word Handheld.

  1. 21. Hg concentration in humus soils in different Arctic and Subarctic tundra vegetation types : Including a method comparison for analyzing metals in humus soils

    University essay from

    Author : Alice Sandvärn; [2022]
    Keywords : Hg concentration; vegetation types; Arctic tundra; elevation gradient; XRF;

    Abstract : Heavy metals, such as mercury (Hg), have a long residence time in the atmosphere and can be transported long distances and deposited in the Arctic via wet and dry deposition. Still, there are few studies on the complex mercury cycle and how different plant groups absorb Hg. READ MORE

  3. 22. Automatic wire bender machine

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

    Author : Klas Birkestål; Simon Spång; [2022]
    Keywords : Cold processing; 3D shaping; bending; mechatronics; Kallbearbetning; 3D formning; bockning; mekatronik;

    Abstract : One of the most fundamental manufacturing processes is the simple bending of rods and wire. Although a simple process, when performed manually it can become a burdensome and repetitive workload with scattered results. Automation today has allowed these kind of processes to be automated, although the machines can be complicated to program. READ MORE

  4. 23. Analysing space dependencies - Methods and factors for method development

    University essay from Lunds universitet/Riskhantering (CI); Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Author : Theodor de Sousa; [2022]
    Keywords : Vital societal functions; critical infrastructure; interdependency; dependency analysis; space services; space infrastructure; GNSS; PNT; ICT; method development; Technology and Engineering;

    Abstract : Vital societal functions and critical infrastructure rely to an increasing extent on services from space, such as navigation and positioning systems, timekeeping, and communications. However, understanding of space service dependencies is low among practitioners and society at large, with research on societal space dependency being limited as well. READ MORE

  5. 24. Step Counter and Activity Recognition Using Smartphone IMUs

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

    Author : Anton Israelsson; Max Strandell; [2022]
    Keywords : Step Counting; Human Activity Recognition; IMU; Smartphone;

    Abstract : Fitness tracking is a rapidly growing market as more people desire to take better control over their lives. And the growing availability of smartphones with sensitive sensors makes it possible for anyone to take part. READ MORE

  6. 25. Activity Recognition for construction site process via real time sensor signals

    University essay from Högskolan i Gävle/Avdelningen för elektroteknik, matematik och naturvetenskap

    Author : Jaya Parmar; [2022]
    Keywords : ;

    Abstract : Measuring construction tool activity has a potential to improve tool productivity, reduce down-time and give insights to various construction processes. Today, a lot of data is being recordedfrom a construction site. READ MORE