Essays about: "technical validation"

Showing result 1 - 5 of 70 essays containing the words technical validation.

  1. 1. Stock Price Predictions for FAANG Companies Using Machine Learning Models

    University essay from Lunds universitet/Statistiska institutionen

    Author : Hugo Dahlquist; Fredrik Fourong; [2024]
    Keywords : Random Forest; Artificial Neural Networks; Stock prices; Predictions.; Mathematics and Statistics;

    Abstract : The financial industry is one of the highest grossing sectors in the world as it is estimated to represent 24\% of the global economy. As most companies want their asset value to increase, it is of high interest to make good investments which will increase in either the short or long run. READ MORE

  3. 2. Towards a circular value chain: Circular economy strategies to facilitate circular business models : A case study of the value chain for electronic components

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Beatrice Persson; Ebba Lerneby; [2023]
    Keywords : Circular economy; circular value chain; circular business models; electronic components;

    Abstract : Purpose: This thesis aims to contribute to the literature on how the value chain for electronic components can be leveraged to obtain circular business models (CBM). By implementing activities in the value chain, circular economy (CE) can be enhanced and a circular value chain obtained. READ MORE

  4. 3. Dynamic simulation of Swedish residential building renovations and its impact on the district heating network

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

    Author : Christopher Bay; Nicolás Pinzón Muñoz; [2023]
    Keywords : ;

    Abstract : As urbanization continues to rise, cities now account for two-thirds of the world's total energy consumption. The built environment alone contributes to 40% of total energy consumption and a third of total greenhouse gas emissions. With an additional 2. READ MORE

  5. 4. Evaluation of key performance indices for frequency quality : A method for evaluating frequency stability in the Nordic power system

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

    Author : Sophia Larbi Engelbrektsson; [2023]
    Keywords : Ancillary Services; Kinetic Energy; Frequency Dependent Load; Frequency Stability; Frequency Quality; KPI; Nordic Power System; Frekvensberoende Last; Frekvenskvalité; Frekvensstabilitet; Kinetisk Energi; Nordiska Elsystemet; Nyckeltal; Stödtjänster;

    Abstract : The Nordic power system is in a changing phase, with more power electronic interfaced connections, and HVDC connections to other synchronous areas, which impacts the frequency quality. This is a challenge for the transmission system operator of Sweden, Svenska Kraftnät, who, with the other Nordic transmission system operators, is responsible for the physical balancing of the Nordic power system. READ MORE

  6. 5. Validation of a new iPhone application for measurements of wrist velocity during actual work tasks

    University essay from KTH/Ergonomi

    Author : Mohammed Abderhman Abaid; [2023]
    Keywords : Angular velocity; goniometer; inertial Measurement Unit IMU ; “ErgoHandMeter”; percentile; correlation iii; Vinkelhastighet; goniometer; IMU ; ErgoHandMeter ; percentil; korrelation;

    Abstract : The breakthrough in mobile technology and the development of smartphones, supplied with sensing devices such as Inertial Measurement Units (IMUs), has made it possible to obtain accurate and reliable data on the angular velocity for different objects. The available technical sensors for wrist movements, such as electrogoniometers, are costly, time-consuming, and need a particular computer program to be analyzed. READ MORE