Essays about: "work measurement methods"

Showing result 1 - 5 of 305 essays containing the words work measurement methods.

  1. 1. Heart rate estimation from wrist-PPG signals in activity by deep learning methods

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

    Author : Marie-Ange Stefanos; [2023]
    Keywords : Deep Learning; Medical Data; Signal Processing; Heart Rate Estimation; Wrist Photoplethysmography; Djup lärning; Medicinska Data; Signalbehandling; Pulsuppskattning; Handledsfotopletysmograf;

    Abstract : In the context of health improving, the measurement of vital parameters such as heart rate (HR) can provide solutions for health monitoring, prevention and screening for certain chronic diseases. Among the different technologies for HR measuring, photoplethysmography (PPG) technique embedded in smart watches is the most commonly used in the field of consumer electronics since it is comfortable and does not require any user intervention. READ MORE

  3. 2. Fysisk aktivitet hos hundägare och hundar som deltar i ett gemensamt träningsprogram : förändring av fysisk aktivitetsgrad samt samband mellan uppmätta och skattade värden

    University essay from SLU/Dept. of Clinical Sciences; SLU/Dept. of Anatomy, Physiology and Biochemistry

    Author : Ida Bergvall; Louise Wallander; [2023]
    Keywords : accelerometer; ”fysisk aktivitet”; ”gemensamt träningsprogram”; hund; hundägare; hälsa; självskattning; träning;

    Abstract : En alltmer stillasittande livsstil ses i dagens samhälle, vilket leder till negativa hälsoeffekter hos både människa och hund. Till följd av detta ses även en ökad mortalitet och metoder för att öka den fysiska aktiviteten hos människa och hund behöver därför implementeras. READ MORE

  4. 3. Wi-Fi fingerprinting as a mean to measure building occupancy : A case study in an office environment

    University essay from KTH/Transportplanering

    Author : Johan Bexhorn; Karl Kvarnefalk; [2023]
    Keywords : Wi-Fi tracking systems; Wi-Fi fingerprinting; footfall analytics;

    Abstract : The task of collecting visitor data in an indoor environment and therein determining the occupancy of a building is an extensive task. Conventional methods are expensive, time-consuming, and often lack the ability to produce data in longer time series. Further, they often require disruption of the studied area as equipment must be deployed. READ MORE

  5. 4. Traffic State Estimation on Swedish Highways : Model Comparison using Multisource Data

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

    Author : Jiaqi Xu; [2023]
    Keywords : Traffic State Estimation; Macroscopic Traffic Model; Extended Kalman Filter; Particle Filter; Data Fusion; Trafiklägesuppskattning; Makroskopisk trafikmodell; Utökad Kalman-filter; Partikelfilter; Datafusion;

    Abstract : Due to the escalating demand for traffic information and management, the significance of traffic state estimation, which involves the assessment of traffic conditions on road segments with limited measurement data, is increasing. Two primary estimation methods are model-driven and data-driven. READ MORE

  6. 5. Cloning and expressing the genes encoding Glycerol dehydratase (GDHt) and 1,3-Propanediol dehydrogenase (1,3-PDDH) in E. coli

    University essay from Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Author : Eleni Pechlivani; [2023]
    Keywords : 1; 3-Propanediol; Glycerol dehydratase; 3-Propanediol dehydrogenase; Glycerol dehydratase reactivase; E. coli; Protein expression; Biotechnology; Technology and Engineering;

    Abstract : The biodiesel sector has witnessed tremendous growth in recent years, leading to a significant increase in glycerol production as a by-product. Addressing the challenge of glycerol valorization is crucial for the sustainability of the biodiesel industry. READ MORE