Essays about: "slope one"

Showing result 16 - 20 of 190 essays containing the words slope one.

  1. 16. Sandytor som habitat för insekter : en studie av anlagda och naturliga sandytor i Solna kommun

    University essay from SLU/Dept. of Ecology

    Author : Nelly Zetterquist; [2022]
    Keywords : insekter; sandlevande insekter; vilda bin; skalbaggar; sandmarker; anlägga sandytor; sandbäddar; sandblottor; bohål; kläckhål; miljövariabel; area; lutning; väderstreck; sandjord; täckningsgrad av markvegetation; solexponering; sälg;

    Abstract : Många insekter är beroende av sandiga marker för sin överlevnad. Exempelvis gräver många arter av bin, getingar och skalbaggar sina bon i sandmarker. Under 1900-talet har dock den totala arealen sandmark minskat betydligt till följd av förändrad markanvändning, och tillståndet för sandlevande arter har försämrats. READ MORE

  2. 17. One slope does not fit all: Investigating Heterogeneity in Cointegration and Panel Methods in the Energy Intensity Literature

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Sara Svensson; [2022]
    Keywords : Panel Data Methods; Heterogeneity; Energy Economics; Environmental Economics; Business and Economics;

    Abstract : This thesis aims to analyze the methods of existing studies on the relationship be- tween energy intensity and economic variables. I study panel data from 42 countries to examine the cointegration between energy intensity and GDP, capital stock, pop- ulation, and CO2 emissions as well as estimate their relationship with a pooled common correlated effects (CCEP) estimator. READ MORE

  3. 18. Black Hole Dynamics in Stellar Clusters

    University essay from Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation; Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Markus Strickert; [2022]
    Keywords : Black Holes; Globular Clusters; Dynamics; Intermediate-mass black holes; Simulations; Physics and Astronomy;

    Abstract : Star clusters can harbour many exotic objects, including black holes (BHs), X-ray binaries and blue straggler stars. In dense stellar environments like globular clusters (GCs), two-body relaxation drives their dynamical evolution, where gravitational interactions between stars strive to equalize their kinetic energy in the cluster. READ MORE

  4. 19. Design improvements for an Organ-on-chip system : Implementation and evaluation of a bubble trap

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Albin Jonasson; Linnéa Soto Carlsson; [2022]
    Keywords : Organ-on-chip; Microfluidics; Lab-on-chip; Lab-on-a-chip; bubble trap; epithelial; endothelial; cells; biomedical engineering; chip; TEER; Mikrofluidik; labb-på-chip; organ-på-chip; medicinsk teknik; medicinteknik; TEER; bubbelfälla; epitelceller; endotelceller;

    Abstract : The field of organ-on-chip is a relatively new area of research and builds upon the principle of engineering microfluidic systems to mimic the body’s internal environment as precisely as possible. Eventually these models could hopefully simulate whole organ-systems and enable the examination of the cell’s or organ’s reaction to foreign substances like new pharmaceuticals in a better way than current models. READ MORE

  5. 20. Assessing the impact of post-fire restoration interventions using spectral vegetation indices: A case study in El Bruc, Spain

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Bernat Dorado Guerrero; [2022]
    Keywords : geography; GIS; restoration intervention; drylands; monitoring; BACI; spectral vegetation indices; Earth and Environmental Sciences;

    Abstract : Ecological restoration has become an increasingly used practice to revert degraded land and mitigate the effects of extreme events in vulnerable biomes such as drylands. Methods to improve the assessment of these restoration interventions are essential to ensure their success, optimize resources and identify improvement aspects for future interventions. READ MORE