Sökning: "lokal temperatur"

Visar resultat 1 - 5 av 37 uppsatser innehållade orden lokal temperatur.

1. 1. Miljöfaktorers påverkan på nettoförflyttning hos mördarsnigel, Arion vulgaris

   Kandidat-uppsats, Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)

   Författare :Richard Danielsson; [2024]
   Nyckelord :Arion vulgaris; dispersal movement; pit tagging; Arion vulgaris; förflyttning; mördarsnigel; telemetri;

   Sammanfattning : The Spanish slug, Arion vulgaris, is an invasive species in Sweden and the rest of northern Europe, dispersing rapidly and widely and it has become a significant pest for both gardening enthusiasts and commercial farmers. In this study, I examined the relationship between dispersal movements and temperature, relative humidity, illuminance, and individual body mass of the slugs. LÄS MER

3. 2. The Influence of Macrophytes on Aquatic Microclimate

   Kandidat-uppsats, Stockholms universitet/Institutionen för ekologi, miljö och botanik; Stockholms universitet/Institutionen för biologisk grundutbildning (BIG)

   Författare :Julia Elliot; [2023]
   Nyckelord :;

   Sammanfattning : How terrestrial vegetation influences microclimate and what effects this has on associated ecosystems is well studied, but it is less known if and how aquatic macrophytes affect their microclimate. In this study I therefore aim to investigate the question of how aquatic macrophytes influence their microclimate, and how these effects in turn may affect associated aquatic organisms and ecosystems. LÄS MER

4. 3. Hybrid Microwave Resonator-Nanoscale Conductor Systems

   Master-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

   Författare :Daniel Larsson Persson; [2023]
   Nyckelord :Circuit Quantum Electrodynamics; Open Quantum Systems; Gaussian States; Two-Mode Two-Photon Jaynes-Cummings Model; Jaynes-Cummings Model; Lyapunov Equation; Phase-Space Description; Duan Criterion; Entanglement; Light-Matter Interaction; Mean Field; Double Quantum Dot; Harmonic Oscillator; Two-Mode Squeezing; Symplectic Form; GKSL Equation; Lindblad Equation; Physics and Astronomy;

   Sammanfattning : Entanglement is a fundamental aspect of quantum computation and quantum information processes. In this work, we analyse the entanglement of two microwave resonators when connected to a semiconductor double quantum dot. LÄS MER

5. 4. Shoppin’ in the Rain : An Evaluation of the Usefulness of Weather-Based Features for an ML Ranking Model in the Setting of Children’s Clothing Online Retailing

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

   Författare :Isac Lorentz; [2023]
   Nyckelord :Statistical analysis; regression analysis; recommender systems; ensemble learning; electronic commerce; LightGBM; learning to rank; feature selection; weather-based features; fashion; Statistisk analys; regressionsanalys; rekommendationssystem; ensemble-inlärning; näthandel; LightGBM; learning to rank; variabelselektion; väderbaserade variabler; mode;

   Sammanfattning : Online shopping offers numerous benefits, but large product catalogs make it difficult for shoppers to understand the existence and characteristics of every item for sale. To simplify the decision-making process, online retailers use ranking models to recommend products relevant to each individual user. LÄS MER

7. 5. Energilager i kyrkan och dess systemnyttor : Batterier i kyrkan och hur de kan bidra till ett stabilare elnät

   Kandidat-uppsats, Uppsala universitet/Institutionen för elektroteknik

   Författare :Axel Eriksson; David Norman; [2023]
   Nyckelord :stödtjänster; batterisystem; energilager; peakshawing; spänningsreglering; flexibilitetsmarknader; kyrkan;

   Sammanfattning : Many of the over 3300 churches in Sweden are only used a couple of times a week and are kept cold in between sessions. The occasional heating results in a power spike which burdens both grid and wallet in form of an increased grid fee. With the help of a battery and peak shaving, the peak can be lessened. LÄS MER