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A single zircon grain dated by ion probe with a minimum age of 3432±30 Ma was found in a microgranite dyke, which cuts norite of 916±11 Ma Hakefjorden Complex at Älgön on the Swedish west coast north of Gothenburg. Zircons are a rare accessory mineral in this dyke. They could be classified by morphology as orthocrysts and xenocrysts. Data from four orthocrysts show that the dyke originated between

Recent experiments and numerical studies have showed that piston geometry has a significant effect on the homogeneous charge compression ignition (HCCI) process. There are two effects generated by the combustor geometry: the geometry affects the flow/turbulence in the cylinder; the geometry also affects the temperature stratification. The temperature stratification is more directly responsible for

It has been known from multi-zone simulations that HCCI combustion can be significantly affected by temperature stratification of the in-cylinder gas. With the same combustion timing (i.e., crank angles at 50% heat release, denoted as CA50), large temperature stratification tends to prolong the combustion duration and lower down the in-cylinder pressure-rise-rate. With low pressure-rise-rate HCCI

Detection of P. falciparum-specific subpopulations of B-cells is important for studies of immunity in malaria. This protocol relies on the photostability and protein loading capacity of carboxylated quantum dots to detect a broad range of different P. falciparum-specific B-cells. Infected red blood cell ghosts, obtained by permeabilization of infected cells with Streptolysin O, are coupled with ca

Ribbed channel flows are encountered in numerous engineering applications to promote turbulence and enhance heat transfer in various cooling passages, e.g., in turbine blades and at combustor walls. Numerical simulations have become an increasingly useful tool for studying the behavior of fluids in rib-roughened channels to provide insights into the complex turbulence structures and flow separatio

For environmental and human health reasons, the regulations on the emissions from combustion devices are getting more and more strict. In particular, it is important to abate the emission of pollutants deriving from combustion in gas turbines. A solution is the use of swirl stabilized, lean premixed combustion. Besides the beneficial effects, there are still some issues related to instabilities an

Master’s Dissertation Structural Mechanics JOHAN HERLUF MATTSSON Report TV SM -5182 JO H A N H ERLU F M A TTSSO N EA R TH Q U A K E A N A LY SIS O F PIPE SU PPO R TS IN N U C LEA R PO W ER PLA N TS EARTHQUAKE ANALYSIS OF PIPE SUPPORTS IN NUCLEAR POWER PLANTS Detta är en tom sida! Copyright © 2012 by Structural Mechanics, LTH, Sweden. Printed by Media-Tryck LU, Lund, Sweden, November, 2012 (Pl). Fo

https://www.byggmek.lth.se/fileadmin/byggnadsmekanik/publications/tvsm5000/web5182.pdf - 2026-07-11

Utbildningsplan Konstnärligt kandidatprogram i fri konst (KGFKO) Konstnärligt kandidatprogram i fri konst, 180 högskolepoäng / Bachelor Programme of Fine Arts, 180 credits Konstnärliga fakulteten KGFKO, Konstnärligt kandidatprogram i fri konst, 180 högskolepoäng Bachelor Programme of Fine Arts, 180 credits Program utan akademiska förkunskapskrav och med slutlig examen på grundnivå / First cycle de

https://www.khm.lu.se/sites/khm.lu.se/files/2025-11/KGFKO_utbildningsplan_20250916.pdf - 2026-07-16