Sökning: "LF"

Visar resultat 1 - 5 av 49 uppsatser innehållade ordet LF.

  1. 1. Cosmic Dust Detection by the Solar Orbiter Using Machine Learning

    Kandidat-uppsats, Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

    Författare :Joar Lönngren; Ludwig Tiston; [2023]
    Nyckelord :Machine Learning; Neural Network; Cosmic Dust; Solar Orbiter; Space Physics; Space Dust;

    Sammanfattning : This project aims to investigate neural network systems as an effective tool for the in-space captured dust impact signal detection. Cosmic dust is the nanometre to micrometre fine-sized particles that exist in the interplanetary region. They originate from comets, asteroids, the planets and their moons and rings, or even the interstellar region. LÄS MER

  3. 2. House Price and Fertility Decisions: Evidence from Taiwan

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Samuel Attafuah; Ko-Cheng Chang; [2022-06-23]
    Nyckelord :House Price; Fertility; Taiwan; Realized Fertility RF ; Fertility Intentions LF ; Fertility Gap FG ;

    Sammanfattning : Given the concurrent incidence of falling birth rates and increasing house prices experienced in Taiwan over the past two decades, the current thesis examines the role of house prices on fertility-related behaviors and outcomes among Taiwanese households. Acknowledging that housing is a major cost associated with childrearing and the theoretical assumption that children are normal goods, we hypothesize that house price inflation will adversely impact fertility and that current non-homeowners are the most affected due to the “resource exhaustion effect”. LÄS MER

  4. 3. Temperature Dependent Electrical Characterisation of Vertical InAs-InGaAs Nanowire MOSFETs

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Sofie Johannesson; Sebastian Skog; [2022]
    Nyckelord :Vertical InGaAs Nanowire MOSFET Temperature Dependence Noise; Technology and Engineering;

    Sammanfattning : This thesis presents the temperature dependence of InGaAs Nanowire (NW) metal-oxide-semiconductor field-effect transistors (MOSFETs) grown at two different temperatures. The two different growths represent one sample having nanowires which have a mixed crystal structure (showing stacking faults) and one sample with nanowires of pure crystal structure (without stacking faults). LÄS MER

  5. 4. LF-PKI: Practical, Secure, and High-Performance Design and Implementation of a Lite Flexible PKI

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

    Författare :Yongzhe Xu; [2022]
    Nyckelord :Web Public Key Infrastructure PKI ; Certificate Transparency CT ; trust heterogeneity; Sparse Merkle Tree SMT ; Web Public Key Infrastructure PKI ; Certificate Transparency CT ; trust heterogenity; Sparse Merkle Träd SMT ;

    Sammanfattning : Today’s Web Public Key Infrastructure (PKI) builds on a homogeneous trust model. All Certificate Authorities (CAs) are equally trusted once they are marked as trusted CAs on the client side. As a result, the security of the Web PKI depends on the weakest CA. LÄS MER

  7. 5. How is Education Policy Shaped through Opinion- and Coalition Building? The Interplay between Political Parties and Teachers’ Unions

    Master-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Johanna Nilsson; [2021]
    Nyckelord :education policy; political parties; teachers’ unions; policy development; Sweden; Law and Political Science;

    Sammanfattning : The interplay between political parties and teachers’ unions has transformed. At the same time, education policy has been prioritized on the reform agenda in Sweden. Parties and unions are key actors in the development of education policy, but their interplay is a neglected area within earlier research. LÄS MER