Essays about: "understanding variation"

Showing result 21 - 25 of 405 essays containing the words understanding variation.

1. 21. Modeling German Energy Market Hourly Profiles with a Focus on Variable Renewable Energy

   University essay from Lunds universitet/Nationalekonomiska institutionen; Lunds universitet/Statistiska institutionen

   Author : Vincent Ball; Thomas Pegoraro; [2023]
   Keywords : Energy Market; Energy Prices; Renewable Energy; Machine Learning; Business and Economics;

   Abstract : This paper investigates the best methods for modeling hourly profiles in the German energy market for the period between 2018 and 2022. Modeling emphasized variable renewable energy (VRE) and included information on the level of energy production, oil price, COVID lockdowns, and historic hourly energy spot prices. READ MORE

3. 22. Parkkaraktärer : en undersökning av Slottsparken, Malmö, i vintertid

   University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

   Author : Klara Johansson; Lisa Jakobsson; [2023]
   Keywords : parkkaraktärer; miljöpsykologi; vintertid; hälsa; upplevelsevärden;

   Abstract : Idag spenderar vi människor alltmer tid inomhus vilket tenderar att ha negativa effekter på vår hälsa. Det är konstaterat att utomhusvistelse i all form är bra för oss människor och eftersom det naturliga dagsljuset är begränsat under vintern blir det extra viktigt att vistas ute under denna tid. READ MORE

4. 23. Financing the Nordic Energy Transition: An Empirical Analysis of Leverage, Pricing and Return Expectations in Renewable Energy Transactions

   University essay from Handelshögskolan i Stockholm/Institutionen för finansiell ekonomi

   Author : Franziska Grünthaner; [2023]
   Keywords : Buyouts; Leverage; Valuation; Renewable Energy; Infrastructure Investment;

   Abstract : This study examines whether leverage and pricing in transactions of renewable energy infrastructure assets are impacted by the same factors that have been found to determine financial structures in buyout transactions. It primarily draws on a proprietary data set of 261 wind and solar photovoltaic (PV) transactions in the Nordics between 2011 and 2023 and explores the effect of acquirer-, asset-, and industry-specific characteristics as well as time-varying variables on leverage, pricing and return expectations. READ MORE

5. 24. Petrophysical Properties of Rocks in Central Kiruna Mining District, Sweden

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Simon Peter Dagbui; [2023]
   Keywords : Kiruna mining district; Common earth model; petrophysics; density; AMS; complex electrical resistivity; NRM; magnetization; IOA; Kirunavaara Mineralization;

   Abstract : High economic and metallogenic significance of northern Norrbotten ore district in Sweden which hosts Kiruna mining district makes it a very important ore district in the world. Northern Norrbotten ore district contributes a combined 90 percent of iron production in Europe. READ MORE

6. 25. Optimal foraging in an Arctic herbivore : How does the foraging behaviour of Svalbard reindeer (Rangifer tarandus platyrhynchus) respond to seasonal changes from summer through autumn of the Arctic tundra?

   University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

   Author : Emma Limosa Djurberg; [2023]
   Keywords : foraging behaviour; phenology; ungulate; Arctic; Rangifer tarandus platyrhynchus;

   Abstract : Foraging decisions of large herbivores can be affected by many factors and have great effect on both above- and below-ground ecosystems. Here, I determine to which degree temporal (seasonality), or spatial (habitat) factors influence the foraging behaviour of Svalbard reindeer (Rangifer tarandus platyrhynchus) and asses if small-scale foraging behaviour correlates with an animals’ patch residence time. READ MORE