Sökning: "material modeling"

Visar resultat 1 - 5 av 454 uppsatser innehållade orden material modeling.

1. 1. The Sound of Skepticism Analyzing Climate Change Denial in Swedish Podcasts and YouTube Channels

   Kandidat-uppsats, Göteborgs universitet / / Institutionen för sociologi och arbetsvetenskap

   Författare :Victoria Vallström; [2024-02-14]
   Nyckelord :denialism; climate skepticism; social movements; countermovements; digital media; digital data; computational grounded theory; topic modeling; computational text analysis;

   Sammanfattning : This study explores Sweden's climate change denial by analyzing the spoken-word discourse of its countermovement, focusing on digital media content from Swedish parliament member Elsa Widding with an aim to provide empirical insights into the discourse of Sweden's Climate Change Countermovement (CCCM). Questions guiding this study are: What are the most prevalent topics and themes related to climate change denial and skepticism? How do they align with established categories of climate change denial, shaping the overall narrative? What mobilizing ideas and meanings are present, how are they shaped, and how do they contribute to the movement's goals? The material consists of Elsa Widding's complete audio-based "movement texts'' from 2019-2023, including YouTube content, podcasts, and appearances on Riks, totaling over 2000 minutes of audio transcribed into text via AI technology. LÄS MER

3. 2. High levels of nickel from sulphide soil in Umeå's raw water : Modeling of groundwater flow and mass transport in Forslunda aquifer

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Merhawi Belai; [2024]
   Nyckelord :nickel; sulfide; sulphide; groundwater; modeling; mass transport; Feflow; Umeå; nickel; sulfid; monosulfid; grundvatten; modellering; masstransport; Feflow; Umeå;

   Sammanfattning : The raw water in some of Umeå's abstraction wells has shown high nickel levels for more than a decade. The cause has not been determined but there is an investigation from 2010 where the results indicate sulphide clay found adjacent to two basins used for artificial infiltration. LÄS MER

4. 3. Product development of hand-held scooping utensil for the pharmaceutical industry

   Master-uppsats, KTH/Ergonomi

   Författare :Josefin Kruse; [2024]
   Nyckelord :;

   Sammanfattning : Musculoskeletal disorders (MSDs) are one of the most common groups of work-related illnesses. At PET Dispensing, AstraZeneca Södertälje, several MSDs had been linked to a specific scooping utensil made of stainless steel. LÄS MER

5. 4. Big Data i arkeologin : Möjligheter, risker och etiska reflektioner

   Master-uppsats, Linnéuniversitetet/Institutionen för kulturvetenskaper (KV)

   Författare :Elin Borg; [2024]
   Nyckelord :Ai; Big Data; ChatGPT; Critical Data Studies; Digital arkeologi; Digital humaniora; End of Theory; Ethics; Paradigm shift;

   Sammanfattning : In this thesis I examine current and future uses of Big Data in archaeology. New technologies have enabled a range of data capture, data storage, and analyses. Digitization in our society has brought new ways of working for archaeologists and the increased amount of data affects how we can understand the world. LÄS MER

7. 5. A Geophysical Survey of Northern Utö

   Master-uppsats, Stockholms universitet/Institutionen för geologiska vetenskaper

   Författare :Nicole Flanders; [2023]
   Nyckelord :;

   Sammanfattning : A geophysical investigation on the northern part of Utö was carried out between 2020 and 2021 to asses the extent of the iron ore (BIFs) and the iron bearing sulfides that have been surveyed and mined in the past. The survey using analog field equipment combined magnetometry, gravimetry, susceptibility, leveling, density, and thin-section microscopy. LÄS MER