Sökning: "energy activity"

Visar resultat 1 - 5 av 544 uppsatser innehållade orden energy activity.

1. 1. Application of Fourier Transforms to time-resolved ambient pressure spectroscopy operando studies of CO oxidation over Pt(111)

   Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Synkrotronljusfysik

   Författare :Grigore-Leon Ratiu; [2024]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : The study of heterogeneous catalysis has important implications in increasing the efficiency of industrial processes and in reducing the emissions of greenhouse gases from sources such as automobiles. A reaction with high industrial relevance is the oxidation of CO on noble metal catalysts. LÄS MER

3. 2. Integrating Local Knowledge into the Spatial Analysis of Wind Power: The case study of Northern Tzoumerka, Greece

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Athanasios Senteles; [2024]
   Nyckelord :Geography; Geographical Information Systems; MCDA; wind energy; local knowledge; Greece; Earth and Environmental Sciences;

   Sammanfattning : Increasing demand for incorporating renewable energy projects into the national energy mix, is associated with international and European efforts to tackle the negative effects of climate change and strengthen energy resilience. Greece, as a member country of the European Union, has acknowledged that necessity, by implementing a national program aiming to significantly reduce Green House Gas Emissions and upscale Renewable Energy Sources (RES) project development in upcoming years. LÄS MER

4. 3. Exploring potential E-fuel production pathways for maritime and aviation sectors in France : a techno-economic and environmental assessment

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Mathieu Minaud; [2024]
   Nyckelord :;

   Sammanfattning : The aviation and maritime industries pose significant challenges for decarbonization, having increased activity in the past decade. One promising solution to limit emissions in these sectors is Electrofuels (E-fuel), derived from water electrolysis hydrogen and captured CO2 or nitrogen. LÄS MER

5. 4. Fysisk aktivitet och livskvalitet bland kvinnor i klimakteriet

   Kandidat-uppsats, Uppsala universitet/Institutionen för kvinnors och barns hälsa

   Författare :Tilde All; Hanna Otterhed; [2024]
   Nyckelord :Menopause; Health Related Quality of Life; Physical Activity; Menopause Rating Scale; RAND-36; WHO Guidelines on Physical Activity;

   Sammanfattning : Bakgrund: Utöver hormonbaserade läkemedel har fysisk aktivitet visat effekt på klimakterierelaterade besvär men få studier har utförts om relationen mellan fysisk aktivitet, klimakteriebesvär och hälsorelaterad livskvalitet i en svensk population. Syfte: Syftet var att undersöka klimakteriebesvär, hälsorelaterad livskvalitet och fysisk aktivitetsnivå bland kvinnor i Sverige i klimakteriet samt att studera hur fysisk aktivitetsnivå relaterar till livskvalitet och klimakteriebesvär. LÄS MER

7. 5. Temperature Optimum for Biomass Production of two Species of Benthic Diatoms

   Kandidat-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskap; Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Författare :Vilmer Jansson; [2023-06-22]
   Nyckelord :;

   Sammanfattning : Diatoms and other algae can be cultivated and beneficially used in several sectors with applications ranging from nutrient recycling to production of high-valued biomaterials used by the green energy industries, in pharmaceutical products or as food supplements. In this experimental study, the temperature optimum for biomass production was tested for two species of benthic diatoms, Diatoma sp. LÄS MER