Sökning: "micro structure"

Visar resultat 1 - 5 av 400 avhandlingar innehållade orden micro structure.

1. 1. Strävan efter ett ordnat samhälle : stadsplanering i Huddinge 1900-1960

   Författare :Anna Micro Vikstrand; Thomas Hall; Claes Caldenby; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Huddinge; Urban planning; Planning legislation; Suburb; Rural township municipalsamhälle ; Rental housing; Täby; Sollentuna; Huddinge; Stadsplanering; Stadsplanelagstiftning; Förort; Municipalsamhälle; Flerfamiljshusbebyggelse; Täby; Sollentuna; Architecture; Arkitektur;

   Sammanfattning : Suburbs sprang up round about many Swedish towns and cities in and around 1900. For obvious reasons, they were most numerous round about the City of Stockholm. This thesis sets out to map and discuss urban planning in the suburban Stockholm municipalities between 1900 and 1960. LÄS MER

3. 2. Micro-Structure Modelling of Acoustics of Open Porous Material

   Författare :Eva Lundberg; Peter Göransson; Per Wennhage; Ulf Orrenius; Camille Perrot; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; acoustics; porous material; flow resistivity; micro-structure; anisotropic; foam; strut; Vehicle and Maritime Engineering; Farkostteknik;

   Sammanfattning : Transportation is a large and growing part of the world’s energy consumption. This drives a need for reduced weight of rail vehicles, just as it does for road vehicles. In spite of weight reductions, the vehicle still has to provide the same level of acoustic comfort for the passengers. LÄS MER

4. 3. The Auditor at Work : A study of auditor practice in Big 4 audit firms

   Författare :Pernilla Broberg; Anne Loft; Torbjörn Tagesson; Bino Catasús; Företagsekonomiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Auditing; Auditors; Practice; Profession; Structure; Judgment; Comfort; Audit quality; Audit firm; Big 4; Auditing; auditors; practice; profession; structure; judgment; comfort; audit quality; Big 4; audit firms;

   Sammanfattning : By combining different aspects of auditing and by focusing on the individual auditor and observing auditors at work, this dissertation explores the auditing concept. It focuses on activities carried out by auditors in local settings and how the macro-level phenomenon of “auditing” is realised in micro-level, day-to-day audit work. LÄS MER

5. 4. Ageing of Asphalt Mixtures : Micro-scale and mixture morphology investigation

   Författare :Prabir Kumar Das; Björn Birgisson; Nicole Kringos; Andreas Loizos; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ageing; Aggregate packing; Atomic force microscopy; Asphalt mixture; Bitumen; Diffusion; Finite element analysis; Gradation; Micro-structure; Mixture morphology; Oxidative ageing; Surface ageing;

   Sammanfattning : There are many variables that affect the viscoelastic properties of asphalt mixtures with time, among which age hardening may be considered one of the important ones. Age hardening of asphalt mixtures is an irreversible process, which contributes to a reduction of the durability of pavements and eventually increases the maintenance cost. LÄS MER

7. 5. Topographical micro-changes in corrugated board production : effects on flexographic post-print quality

   Författare :Marcus Rehberger; Nils Enlund; Gunnar Engström; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; corrugated board; liner; double-facer; double-backer; gloss; surface roughness; micro structure; wear; paper metal friction; flexo; ink-jet; print quality; Cellulose and paper engineering; Cellulosa- och pappersteknik;

   Sammanfattning : The appearance and design of a package are key properties to attract and to focus the attention of a customer. Print quality contributes to a great degree to achieve these requirements. Most critical perceived in terms of quality are print defects like mottling, gloss and stripiness, which all appear in the printing of corrugated board. LÄS MER