Sökning: "fitness costs"

Visar resultat 1 - 5 av 19 uppsatser innehållade orden fitness costs.

1. 1. Digitala funktioner för fysisk aktivitet : Hur bidrar träningsappar till motivation?

   Kandidat-uppsats, Umeå universitet/Institutionen för informatik

   Författare :Natnael Seyoum; Nelly Aspehult; Simone Cato; [2022]
   Nyckelord :Motivation; physical activity; Self-Determination Theory; health; fitness apps; Motivation; fysisk aktivitet; självbestämmandeteorin; hälsa; träningsappar;

   Sammanfattning : In recent years, apps aimed towards promoting health and fitness have become increasingly popular. It is evident by research that health and fitness apps can have positive effects such as increased physical activity among its users. However, as health and fitness app downloads continue to increase, physical activity does not follow the same trend. LÄS MER

3. 2. Friends with benefits? - Does gut microbiota of Spodoptera littoralis affect insecticide resistance and are there any costs of insecticide resistance development?

   Master-uppsats, SLU/Dept. of Plant Protection Biology

   Författare :Sarah Heithausen; [2021]
   Nyckelord :insecticide resistance development; gut microbiota; gut symbiont-mediated resistance; trade-off effects; fitness costs; symbiosis; survival; life-history traits; fecundity;

   Sammanfattning : The insect gut microbiota has many important functions for insects such as detoxification of host plant toxins. Recently there has been a growing interest on the effect of insect gut microbiota on insecticide resistance development. Insecticide resistance is a growing concern for food security and sustainable agriculture. LÄS MER

4. 3. Phenotypic correlates of spawning migration behaviour for roach (Rutilus rutilus) and ide (Leuciscus idus) in the stream Oknebäcken, Sweden.

   Kandidat-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

   Författare :Emma Lindbladh; Johanna Eriksson; [2020]
   Nyckelord :Anadromous; cyprinids; diadromous; fish migration; ide; leuciscus idus; migration barriers; PIT-tag; roach; rutilus rutilus; sex ratio; spawning migration; Sweden;

   Sammanfattning : Migration occurs among many animal species for the purpose of, among other things, finding food or to reproduce. Spawning migration is a form of migration that occurs among many fish species where they move to another site for reproduction. The movement can be obstructed by migration barriers like road culverts. LÄS MER

5. 4. Work is where my bike is. Identifying windows of opportunity for bike commuting in the heart of Germany’s car industry

   Master-uppsats, Lunds universitet/LUCSUS

   Författare :Sandra Seethaler; [2019]
   Nyckelord :Sustainability Science; Behaviour Analysis; Bike Communiting; Sustainable Mobility; Transport Planning; Germany; Social Sciences;

   Sammanfattning : In Germany, country of diesel bans and postponed climate goals, the region of Baden-Württemberg, as the heart of the country’s car industry, faces especial challenges. Due to its highly car-oriented transport system and topographical structure, the region is notorious for some of the country’s worst air quality levels. LÄS MER

7. 5. Emergent Routing Strategies in the Lightning Network

   Magister-uppsats, Umeå universitet/Institutionen för datavetenskap

   Författare :John-John Markstedt; [2019]
   Nyckelord :;

   Sammanfattning : In payment channel networks, such as the Bitcoin native Lightning Network, the routing nodes receive a fee as compensation for displaced liquidity, time value of money and operational costs. Currently this fee is manually set procuring sub optimal profits to the node operator. LÄS MER