Sökning: "Road Extraction"

Visar resultat 1 - 5 av 40 uppsatser innehållade orden Road Extraction.

  1. 1. Arktis, en plats för både soft och hard power?

    Kandidat-uppsats, Lunds universitet/Statsvetenskapliga institutionen

    Författare :Ida Molin; [2023]
    Nyckelord :Arktis; Kina; Ryssland; soft power; hard power; Nordostpassagen; Law and Political Science;

    Sammanfattning : The Arctic is a changing place where the melting of the ice creates new opportunities and shipping lanes, such as Northern Sea Route and possibility for raw material extraction. However, this prospects can also be a road to conflict. LÄS MER

  3. 2. The climate impact of fishways : A life cycle assessment of Blyberg’s and Spjutmo’s up- and downstream fishways

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Ellen Lundin; Lovisa Liljenberg; [2023]
    Nyckelord :LCA; life cycle analysis; life cycle assessment; fishways; fish; fish migration; climate impact; technical fishways; co2 equivalents; co2 eq; hydro power; HPP; Sweden; construction; concrete; reinforcement steel;

    Sammanfattning : The Swedish national plan for reapproval of hydropower describes that hydropower plants (HPPs) are required to be reassessed to ensure that modern environmental conditions are set for the permits. Since dams and HPPs create barriers for migrating fish and consequently disfavor biological diversity, one consequence of the national plan is that fishways are being constructed. LÄS MER

  4. 3. Particulate matter analysis from engine outlet in heavy-duty diesel vehicles : A study of soot reactivity, morphology and ash-to-soot ratio from the outlet of 6-cylinder and 8-cylinder diesel engines.

    Master-uppsats, KTH/Kemiteknik

    Författare :Tayisiya Vlasenko; [2023]
    Nyckelord :Diesel engine; particulate matter; kinetics; soot; heavy-duty vehicles; Dieselmotor; partiklar; kinetik; sot; tunga fordon;

    Sammanfattning : De ökande luftföroreningarna i Europa är ett allvarligt miljöproblem, och vägtransporterna är en av de största orsakerna till detta. För att ta itu med detta problem och uppfylla nya utsläppskrav måste efterbehandlingssystemen för avgaser förbättras. LÄS MER

  5. 4. Implementation och testning av analysverktyg i Software as a Service-miljö

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

    Författare :Tobias Lord; Jesper Lantz; [2022]
    Nyckelord :;

    Sammanfattning : The report aims to investigate whether a scalable analytics tool can be incorporated into an existing SaaS (“Software as a Service”) platform to improve decisionmaking and whether it is strategic and financially profitable. The work included the development of a proof of concept Business Intelligence tool and an analysis of the economic aspects and evaluation test to see how well this prototype was considered to function compared to other methods. LÄS MER

  7. 5. Automatic loose gravel condition detection using acoustic observations

    Magister-uppsats, Högskolan Dalarna/Institutionen för information och teknik

    Författare :Gionian Kyros; Elias Myrén; [2022]
    Nyckelord :Sound Classification; Supervised Machine Learning; Gravel roads assessment; SVM; Random Forest; Ensemble of bagged trees; Sound feature extraction;

    Sammanfattning : Evaluation of the road's condition and state is essential for its upkeep, especially when discussing gravel roads, for the following reasons, among other. When loose gravel is not adequately maintained, it can pose a hazard to drivers, who can lose control of their vehicle and cause accidents. LÄS MER