Essays about: "Cold start"

Showing result 21 - 25 of 75 essays containing the words Cold start.

  1. 21. Impact of different light sources on the responses of moth

    University essay from Högskolan i Halmstad

    Author : Yanhe Zhou; [2021]
    Keywords : Artificial light at night ALAN ; Greater wax moth; Light Attraction; light emitting diodes; LED; Galleria mellonella;

    Abstract : In recent decades, the negative effects of artificial light at night on natural ecosystems have attracted the attention of ecologists. Studies have shown that artificial light at night leads to a considerable reduction in insects and has a worrying impact on terrestrial ecosystems, including nocturnal insects (e.g. Lepidoptera) such as moths. READ MORE

  3. 22. Vegetation-climate interactions in California – an in-depth analysis on the influence of climatic events across different Californian biomes

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Felipe Fileni; [2021]
    Keywords : droughts; climate vegetation interactions; SPEI; NDVI; California;

    Abstract : It is widely accepted that climate variability is a key driver of vegetation productivity. Yet, there are discrepancies on the ideal timescales of climatic events and vegetation response. The work herein attempts to clarify how those variables interact in the region of California. READ MORE

  4. 23. Spatiotemporal variation in the relative fitness of a northern and a southern ecotype of Arabidopsis thaliana

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Jonathan Gyllingberg; [2021]
    Keywords : Arabidopsis thaliana; fitness; evolution; ecotype; genotype; flowering phenology; fecundity; local adaptation;

    Abstract : Terrestrial plants exist in almost every habitat on the earth, ranging from warm and moist tropical rainforests, hot and dry deserts, and to cold and barren tundras. Furthermore, a single species may encounter different climatic conditionshabitats within its range distribution which climatic conditions differs from one to another. READ MORE

  5. 24. Reconstructing Weathering and Climate Trends on Loess Deposits in NW France Using XRF Analysis

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Hanna Andersson; [2021]
    Keywords : geochemistry; loess; XRF; weathering; climate change; N-W France;

    Abstract : Analyzing climate changes by loess sediment deposits formed after the last glacial maximum gives us information about how the environment was dynamically before humans physically could record climate changes. Sampling and analyzing loess from different places in the world give us a more reliable view of when events and changes in climate took place. READ MORE

  6. 25. A comparative study of algorithms used in recommender systems : measuring their accuracy on cold start data

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Isac Haglund; Lisa Johansson; [2020]
    Keywords : ;

    Abstract : A common problem today is the increasing amount of information that people get exposed to, an issue that recommender systems aim to fix through giving personalized recommendations. The most widely used technique within recommender systems is collaborative filtering, which uses the similarity between users who share the same interest. READ MORE