Sökning: "Daniel Grass"
Visar resultat 1 - 5 av 10 uppsatser innehållade orden Daniel Grass.
1. Detection of motor skidding in autonomous lawn mowers : Detection of skidding in autonomous lawn mower using machine learning technique MLP with wheel motor currents and IMU.
Kandidat-uppsats, Jönköping University/JTH, Datateknik och informatikSammanfattning : Purpose – The purpose of the thesis is to evaluate the accuracy of two different approaches of how to detect skidding in autonomous lawn mowers. Using the motor currents and inertia sensors from the mower, a neural network is applied to predict if there was a skidding or not. LÄS MER
2. Analysis of organic compounds in the rhizosphere soil of Cyperus rotundus using LC-MS
Master-uppsats, KTH/KemiSammanfattning : Den presenterade studien hade som syfte att utveckla en extraktions-, provpreparerings- och analysmetod för jorden, i vilken gräset Cyperus rotundus växer, i ett försök att identifiera möjliga äggläggningsattraherande ämnen för myggan Anopheles gambiae. Högupplösande vätskekromatografi med hydrofob stationär fas (RP-HPLC, en. LÄS MER
3. Örtsedumtak - En kartläggning av ett örtsedumtaks brandegenskaper och utformning med avseende på brand
Master-uppsats, Lunds universitet/Avdelningen för BrandteknikSammanfattning : Green roofs are becoming increasingly more popular due to the fact of their many benefits. The aim of this report is to investigate the level of fire safety in extensive green roofs, which includes a variety of sedum, herbs and grass, in urban environments. LÄS MER
4. Water movement and phosphorus leaching from managed and unmanaged grass buffer strips
Master-uppsats, SLU/Dept. of Soil and EnvironmentSammanfattning : This study was undertaken in a long term field trial investigating the effect of grass buffer strips on nutrient leaching. The treatments included were harvested grass (HG), non-harvested permanent grass (PG) and cultivated soil without a buffer strip (control). LÄS MER
5. Developement of a portable β-‐ spectrometer for in situ measurements of Sr-‐90 and Y-‐90 using a plastic scintillator and a silicon photomultipler (SiPM).
Master-uppsats, Lunds universitet/Medicinsk strålningsfysik, Lund; Lunds universitet/SjukhusfysikerutbildningenSammanfattning : In the event of a nuclear weapon detonation or a power plant accident radionuclides will deposit on the ground. It is then important to identify and quantify the radionuclides to obtain information necessary for radiation protection efforts like relocation and decontamination. LÄS MER