Sökning: "radius of influence"

Visar resultat 1 - 5 av 39 uppsatser innehållade orden radius of influence.

  1. 1. Infiltration, hydrogeology, and heterogeneity - Management of pressure and flow: A case study for the Varberg tunnel project

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Lisa Risby; [2020-07-08]
    Nyckelord :short duration hydraulic tests; hydraulic conductivity; radius of influence; infiltration; heterogeneity; confined and unconfined aquifer;

    Sammanfattning : This thesis aims to describe a conceptual model of the sedimentology for Swedish (or nordic)conditions of heterogeneous aquifers but focus is on a case study in Varberg. This to facilitatethe identification of main water-bearing units (e.g. LÄS MER

  2. 2. Decreasing organic nitrogen concentrations in European water bodies - links to organic carbon trends and land cover

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Alexis Cazorla; [2020]
    Nyckelord :geography; GIS; physical geography; organic nitrogen; organic carbon; land cover; eutrophication; Europe; Earth and Environmental Sciences;

    Sammanfattning : European rivers experience increasing concentrations of total organic carbon (TOC) from terrestrial sources due to factors involving changes in land use, climate and soil acidity. However, low interest is given to the evolution of total organic nitrogen (TON) concentrations in surface waters, the links with TOC concentrations and the influence of the surrounding land cover on nutrient inputs. LÄS MER

  3. 3. Impacts of shopping malls on the housing price - Evidence from Stockholm

    Master-uppsats, KTH/Fastigheter och byggande

    Författare :Runfeng Long; [2020]
    Nyckelord :Housing price; hedonic price model; shopping mall; Bostadspris; hedonisk prismodell; köpcentrum;

    Sammanfattning : Shopping malls, as an important type of commercial facilities, are growing dramatically.They have gradually become one of the most dominant factors that can influence people's daily life as well as a city's economic development. People's willingness to pay for dwellings is also primarily associated with the surrounding commercial layout. LÄS MER

  4. 4. Skäreggprepareringens påverkan på slitage hos hårdmetallborrar : En fallstudie enligt DMAIC på Scania Motorbearbetning

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle; Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Författare :Malin Malmborg; Magnolia Tibaduiza; [2020]
    Nyckelord :Cutting edge preparation; Dry finishing; Solid carbide drills; Tool wear; Flank wear; Design of experiments; Skäreggpreparering; Torrytbehandling; Hårdmetallborrar; Verktygsslitage; Fasförslitning; Försöksplanering;

    Sammanfattning : Den ökande efterfrågan på högre produktkvalitet inom tillverkningsindustrin kräver hög stabilitet och lång livslängd på borrverktyg under borrningbearbetningsprocessen. En metod för att öka produktkvaliteten och därmed förlänga livslängden på borrverktyg är skäreggpreparering. LÄS MER

  5. 5. Efficient Discovery Of Binary Stars

    Master-uppsats, Lunds universitet/Astronomi; Lunds universitet/Institutionen för astronomi och teoretisk fysik

    Författare :Pablo Navarro Barrachina; [2020]
    Nyckelord :Binary Stars; Spectroscopic binary stars; SB2; Machine Learning; Data Mining; Physics and Astronomy;

    Sammanfattning : Purpose: even in the era of exponential increase in the amount of stellar data gathered, binaries are still often overlooked in observational data due to the special handling they require. The goal of this work is to develop a method capable of automatically and efficiently identifying and extract double-lined spectroscopic binaries (SB2) from a spectroscopic survey, while being scalable and technically successful, and to identify and optimize the parameters that influence their detection. LÄS MER