Sökning: "lying"

Visar resultat 1 - 5 av 406 uppsatser innehållade ordet lying.

1. 1. Low-lying zeroes of L-functions attached to modular forms

   Master-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

   Författare :Alf Söderberg; [2024-03-22]
   Nyckelord :Number theory; L-functions; Modular forms; Newforms; Low-lying zeros; 1-level density; Density Conjecture; Ratios Conjecture.;

   Sammanfattning : We study the family of L-functions attached to Hecke newforms of weight k and level N and their low-lying zeroes. First, we recall the Density Conjecture of Katz and Sarnak and how it predicts the behaviour of the low-lying zeroes of any natural family of L-functions. LÄS MER

3. 2. Characterisation of Non-metallic Inclusions in Special Steels using Electrolytic Extraction

   Master-uppsats, KTH/Materialvetenskap

   Författare :Josefin Mvele Svensson; [2024]
   Nyckelord :Non-metallic inclusions; electrolytic extraction; SEM; Icke-metalliska inneslutningar; elektrolytisk extraktion; SEM;

   Sammanfattning : When producing high strength special steels strict requirements are in place to assure the quality of the final product, both in terms of harmful elements and  the  content  of  non-metallic  inclusions  (NMI).  Achieving  cleanliness  is a  gradual  process  where all  the  steps  of  the  production  process  are  inter- connected, meaning that it is crucial to know the influence of each step in order to assure the contents of the final product. LÄS MER

4. 3. Decay Chains of Fast Alpha Emitters in the Actinide Region

   Magister-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysik

   Författare :Tanvir Sayed; [2024]
   Nyckelord :alpha decay; alpha emissions; fine structure; decay chain; decay scheme; alpha spectrometry; actinide; nucleus; nuclear structure; nuclear states; energy levels; uranium isotopes; U310 experiment; parasitic runs; decay station; TASISpec ; moving window deconvolution; digitisers; alpha-gamma coincidence; 221-Th decay; fine structure of alpha decay to 217-Ra; GSI; Gamow s theory; Geiger-Nuttall; chain search; short half-lives; Physics and Astronomy;

   Sammanfattning : With the advent of increasingly advanced spectroscopic instruments after the turn of the century, it has become accessible to unravel the structure of instantly ‘vanishing’ nuclei, with lifetimes as short as 1 μs, and responsible for pile-up events in analog electronics. Experimental data has been recorded by the Nuclear Structure Group at Lund University for 48Ca/50Ti + nat. LÄS MER

5. 4. An Idea of Land : Hydroelectric Dams lying in the middle of the Sámi of Sweden and Three Affiliated Tribes in the United States.

   Master-uppsats, Uppsala universitet/Historiska institutionen

   Författare :Corey Klinge; [2024]
   Nyckelord :Sámi; Indigenous; Sábme; Native American; Three Affiliated Tribes; Imperialism; Hydroelectric Dams;

   Sammanfattning : In this study a comparative approach between both the Sámi of northern Sweden and the Three Affiliated Tribes of North Dakota in relation to the constructions of the Letsi Reservoir and Garrison Dams will be given. The comparison will help create an understanding of what kinds of impacts they had to a number of factors. LÄS MER

7. 5. Mängden död ved i värdekärnor i Söderåsens nationalpark

   Master-uppsats, SLU/Southern Swedish Forest Research Centre

   Författare :Gustav Thurell; [2024]
   Nyckelord :volym död ved; stående död ved; liggande död ved; bokskog; nedbrytningsgrad; värdekärna;

   Sammanfattning : There is a lack of knowledge about the development of the dead wood in former production beech (Fagus sylvatica) forests that have been protected. The present study has been carried out in Söderåsen National Park to compare the distribution of dead wood in relatively unaffected beech forests that have been protected for a long time (A-value cores) and older, previously managed beech forest that has only been protected for 20-30 years (B-value cores). LÄS MER