Sökning: "gas sensors"

Visar resultat 21 - 25 av 108 uppsatser innehållade orden gas sensors.

  1. 21. Software Platform for Design and Management of Real-time Data from Microneedle-based Wearable Sensors : A front-end (iOS) and a server-side (Node.js) implementation for an IoT system

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Arasp Keighobad; Faruk Bugra Demirel; [2021]
    Nyckelord :Microneedle-based sensors; IoT; REST; MVVM; Mikronålsbaserade kliniska sensorer; IoT; REST; MVVM;

    Sammanfattning : Wearable Microneedle (MN)-based sensors have been developed in a joint collaboration between KTH and KI in order to potentially replace invasive clinical tests such as arterial blood gas measurement. For research purposes, an IoT software platform is needed for convenient real- time observation/calibration of raw data, and observation of calibrated concentrations. LÄS MER

  3. 22. Investigation and Optimization of Small-Scale Fecal Management : As a product from dry toilet solutions in off-grid Swedish holiday homes

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :ELLEN DANIELSSON; CHRISTOPHER LEKSTRÖM; [2021]
    Nyckelord :Latrine compost; Feces; Composting process; Product development; Prototyping; Product design; User-centered design; Human-centered design; Circular economy; System investigation; Sustainable development; Latrinkompost; Fekalier; Komposteringsprocess; Produktutveckling; Prototyp; Produktdesign; Användarcentrerad design; Cirkulär ekonomi; Systemundersökning; Hållbar utveckling;

    Sammanfattning : In off-grid holiday homes, alternative toilet solutions are needed. There is a wide range of dry toilet systems, where urine-diverting systems and incineration toilets are common solutions. Urine-diverting dry toilets require that users need to manage generated fecal fractions. LÄS MER

  4. 23. Study of HfN as seed layer for next generation of BAW RF filters : synthesis, characterization, and investigation of piezoelectric performance

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Eduard Llorens Balada; [2020]
    Nyckelord :HfN; AlScN; AlN; sputtering; XRD; SEM; seed layer; epitaxial growth;

    Sammanfattning : Micro-electro-mechanical systems (MEMS) have become an essential component of a wide range ofelectronic devices over the last decades such as accelerometers, microphones, gas sensors, and filters.During this new millennium, a new radio frequency (RF) technology has been developed to satisfy thetough demands that arose due to the implementation of 5G wireless communication: bulk acoustic wave(BAW) filters. LÄS MER

  5. 24. Wireless Gas Sensor Nodes : With focus on Long Range (LoRa) communication

    Kandidat-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :David Kihlberg; Amir Ebrahimi; [2020]
    Nyckelord :LoRa; wireless gas sensor node; TTN;

    Sammanfattning : Greenhouse gas emissions in indoor or outdoor areas are dangerous and can have short- or long-term effects on people’s health. There are several methods to monitor the air quality in such environments. LÄS MER

  7. 25. Legal and Security Issues of Data Processing when Implementing IoT Solutions in Apartments

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Johan Edman; Wilhelm Ågren; [2020]
    Nyckelord :Smart Buildings; IoT; M-Bus; GDPR; SyRS; Smarta Byggnader; IoT; M-Bus; GDPR; SyRS;

    Sammanfattning : The concept of the Internet of Things (IoT) and connected devices is a growing trend. New ways to integrate them with Smart Home Technology emerge each day. The use of sensors in IoT solutions enables large scale data collection that can be used in various ways. LÄS MER