Essays about: "ga"

Showing result 1 - 5 of 240 essays containing the word ga.

1. 1. Long-term Forecasting Heat Use in Sweden's Residential Sector using Genetic Algorithms and Neural Network

   University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Author : Alireza Momtaz; Mohammad Befkin; [2024]
   Keywords : Genetic Algorithm; Neural Network; Forecasting; Heat Use;

   Abstract : In this study, the parameters of population, gross domestic product (GDP), heat price, U-value, and temperature have been used to predict heat consumption for Sweden till 2050. It should be noted that the heat consumption has been considered for multi-family houses. Most multi-family houses (MFH) get their primary heat from district heating (DH). READ MORE

3. 2. Characterization of Cu-mineralized carbonate veins in the Alta-Kvænangen Tectonic Window, Norway

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Ellen Svens; [2024]
   Keywords : Greenstone belt; IOCG; Svecokarelian orogeny; Alta-Kvænangen Tectonic Window; Bergmark anticline;

   Abstract : The Alta-Kvænangen Tectonic Window is part of a regional greenstone belt that formed around 2.3 Ga – 2.0 Ga. The Bergmark anticline in the area has gone through greenschist to amphibolite facies metamorphism and hosts Cu, Co and Au mineralizations in hydrothermal veins, albite felsite and chemical traps. READ MORE

4. 3. APPLICATION OF IN SITU Rb-Sr DATING AND GEOCHEMICAL INVESTIGATIONS ON A NEW, 1.52-1.56 GA. OLD PEGMATITE FIELD IN THE ARCHIPELAGO OFF GOTHENBURG, IDEFJORDEN TERRANE, WESTERN SWEDEN

   University essay from Göteborgs universitet/Institutionen för geovetenskaper

   Author : Laszlo Zorc; [2023-08-18]
   Keywords : ;

   Abstract : In this study, Rb-Sr geochronology was used to determine the crystallization/cooling ages of muscovites and biotites from mapped primitive barren and rare element pegmatites in the Stora-Le-Marstrand Formation in the southwestern archipelago of Gothenburg. The results indicate that primitive barrens can be linked to the DG2 deformation event that occurred 1. READ MORE

5. 4. Flying under the radar? Education for sustainable development in private pilot training

   University essay from Göteborgs universitet/Institutionen för didaktik och pedagogisk profession

   Author : Michael Stiebe; [2023-06-28]
   Keywords : Private Pilot Training; Sustainable Aviation; General Aviation; Transformative Learning; Education for Sustainable Development;

   Abstract : Aim: Private pilot (PPL(A)) training has hardly received any scholarly attention from educational and sustainability science perspectives. Through an Education for Sustainable Development (ESD) perspective, the study aimed at 1) answering how sustainability and sustainable development (SD) are taught in pertinent PPL(A) theory learning material, theory lessons and practical training, 2) identifying gaps pertaining to sustainability and SD in those three components, and lastly 3) explore if and how certificated flight instructors, theory instructors and student pilots experience transformative learning during PPL(A) training, as well as what possibilities these stakeholders see in supporting transformative learning in PPL(A) training. READ MORE

6. 5. Investigation of Financial Conditions for Electric and Hybrid Aircraft in Commercial Aviation

   University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

   Author : Simon Ericson; Oscar Johansson; [2023]
   Keywords : elflygplan; hybridflygplan; Investeringskalkyl; nuvärde; regionalflyg; electric aircraft; hybrid aircraft; capital budget; net present value;

   Abstract : Under de senaste åren har flygets klimatpåverkan blivit alltmer uppmärksammad för att den, precis som annan klimatpåverkan, behöver minska. Samtidigt väntas flygresandet öka de kommande åren och flyget är en viktig faktor för ekonomisk tillväxt i världen. READ MORE