Sökning: "distributed photography"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden distributed photography.

1. 1. Händelsehorisont || Event Horizon. Distribuerad fotografi

   Författare :Cecilia Grönberg; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; analogue photography; digital photography; distributed photography; decentralised strategies; photography; fotografisk gestaltning; publishing; media ecologies; the book as medium; montage; layers; visual historiography; alternative historiography; artistic research; event horizon;

   Sammanfattning : In recent decades, photography as a technology has undergone a series of transformative changes, which have, in turn, entailed different renegotiations of the functions of photography – as image or information, as inscription or transmission. Within the framework of such a radical shift, this dissertation in photography insists on probing into and exploring the persisting effects of analogue photographs within digital ecologies. LÄS MER

3. 2. Optical Diagnostics of Non-thermal Plasmas and Plasma-assisted Combustion

   Författare :Jiajian Zhu; Förbränningsfysik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; High-speed photography; Laser diagnostics; Planar laser-induced fluorescence; Plasma-assisted combustion; Non-thermal plasmas; Gliding arc discharge; Optical diagnostics; Particle tracking velocimetry; Fysicumarkivet A:2015:Zhu;

   Sammanfattning : Non-thermal plasma is regarded as a collection of free electrons, ions and neutral particles that are not at local thermodynamic equilibrium. The high-energetic electrons formed in non-thermal plasmas are capable of generating chemically active species and modifying chemical kinetics in practical applications. LÄS MER

4. 3. Towards Discrete Element Modelling of Rock Drilling

   Författare :Albin Wessling; Simon Larsson; Pär Jonsén; Jörgen Kajberg; Bengt Wikman; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; DEM Rock Dynamic Drilling; Hållfasthetslära; Solid Mechanics;

   Sammanfattning : The method of percussive rotary drilling is recognized as the most efficient method for hard rock drilling. Despite the clear advantages over conventional rotary meth-ods, there are still uncertainties associated with percussive rotary drilling. LÄS MER

5. 4. Heterogeneous Bonded Particle Modelling of Rock Fracture

   Författare :Albin Wessling; Jörgen Kajberg; Simon Larsson; Pär Jonsén; Timo Saksala; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Rock; DEM; BPM; fracture; drilling; dynamic; Solid Mechanics; Hållfasthetslära;

   Sammanfattning : The dynamic fracture process of rock materials is of importance for several industries, such as the rock drilling process in geothermal and mining applications. Gaining knowledge and understanding of dynamic rock fracture through numerical simulations can enhance the rock drilling process, for example by optimising the drill bit geometry and drilling parameters. LÄS MER

7. 5. Activation of human dendritic cells : role of the allergenic yeast Malassezia and NK cells

   Författare :Eva Buentke; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Antigen-presenting cells; atopic eczema dermatitis syndrome; cytokines; dendritic cells; Malassezia; NK cells; yeast;

   Sammanfattning : Immature bone marrow derived dendritic cells (DCs) patrol the periphery of our body, where they encounter and take up foreign antigens. Once activated, DCs migrate to regional lymph nodes to present peptides derived from these antigens to naive T cells, and elicit different T helper (Th) cell responses. LÄS MER