Sökning: "Daniel Åberg"

Hittade 4 avhandlingar innehållade orden Daniel Åberg.

1. 1. Dissertatio philologica, parallelismum inter linguam Hebræam et Sviogothicam sistens, cujus continuationem, consensu incluti ordinis philosophici in regia acad. Upsal. publicæ censuræ committunt ... Daniel Annerstedt ... et respondens, alumnus regius, Johannes Joh. Åberg, Smolandus. In audit. Carol. maj. die XIV Maji. anni MDCCLXVIII. horis ante meridiem solitis

   Författare :Daniel Annerstedt; Johannes Joh. Åberg; Daniel Annerstedt; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Swedish language; Hebrew; Swedish language; Hebrew language; Svenska språket; Biblisk hebreiska;

   Sammanfattning : .... LÄS MER

3. 2. Transition Properties of f-electrons in Rare-earth Optical Materials

   Författare :Daniel Åberg; Börje Johansson; Sverker Edvardsson; Lidia Smentek; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; rare-earth ions; oscillator strengths; correlation; crystal field; f-electrons; Fysik; Physics; Fysik;

   Sammanfattning : The main purpose of this thesis is to theoretically study energy levels and intra-electronic transition intensities for various f-electron systems. The f-f electronic dipole transitions are parity-forbidden for a free ion but become non-zero when the ion is subject to a crystal-field. LÄS MER

4. 3. Applied problems and computational methods in radiative transfer

   Författare :Magnus Neuman; Per Edström; Daniel Åberg; Mittuniversitetet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Light scattering in turbid media is essential for such diverse applications as paperand print, computer rendering, optical tomography, astrophysics and remote sensing.This thesis investigates angular variations of light reflected from plane-parallelturbid media using both mathematical models and reflectance measurements, dealswith several applications and proposes novel computational methods for solving thegoverning equations. LÄS MER

5. 4. The impact of family composition on adult earnings

   Författare :Frida Skog; Rune Åberg; Daniel Larsson; Robert Erikson; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Family composition; siblings; divorce; remarriage; adult earnings; propensity score matching; sociologi; Sociology;

   Sammanfattning : This thesis addresses to what extent childhood family composition – the number of siblings and whether the parents live together, or whether there are non-parental adults and/or half-siblings in the household or not – contributes to variations in adult earnings. The theoretical perspective suggests that resources mediate the effect. LÄS MER