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This article presents two types of advanced heat exchangers: high-temperature heat exchangers (HTHEs) and compact heat exchangers (CHEs). Design materials selection and coolants for high temperatures are described. As a promising HTHE and a CHE, printed circuit heat exchanger has been outlined. Micro/mini-channel heat exchanger and foam heat exchanger, as two types of CHEs, are also described. Var
Combinatorial screening methodology has been employed to select new affinity specific ligands to bilogical and artificial receptors. The screening methodology, in particular screening of combinatorial phage display peptide libraries against target molecules differing in function and shape, is focused upon. A linear combinatorial phage display hexapeptide library has been used to select novel pept
Low-density parity-check convolutional (LDPCC) codes, also known as spatially coupled LDPC codes, can be decoded using a message passing algorithm. In order to limit decoding latency and complexity, windowed decoding can be applied. Updates within the window can be performed either in parallel or serially. However, simulation results show that uniform updating schedules do not provide the expected
In the first part of this presentation I will highlight the understanding about nanoimprint lithography (NIL) we have developed within the two EU projects that I have been privileged to coordinate, NANOTECH and CHANIL. In the second part I will concentrate on various applications that has been successfully implemented using NIL and the concerns related to NIL for applications. This will include fa
Ömma tår kan prägla en människa genom hela livet. I ömma tår döljer man skuldbelagda och skamfyllda tankar och känslor till följd av påfrestande livshändelser. Ömma tår suger energi. Om man inte gör något åt dem kan de leda till ohälsa och långtidssjukskrivning. I boken Ömma tår redovisas erfarenhet och forskningsresultat från mångårigt arbete med rehabilitering av långtidssjukskrivna människor me
Acrylamide, a probable human carcinogen, has been found at mg/kg levels, in heat-treated carbohydrate-rich foods. Acrylamide is formed via the Maillard reaction as a result of the reaction between the amino acid asparagine and reducing sugars (glucose and fructose). Potatoes contain relatively high levels of both asparagine and reducing sugars and therefore potato products such as crisps, French f
The Hampshire breed was introduced as the terminal sire in Swedish slaughter pigs in the 1970s, mainly to reduce stress susceptibility and associated problems of meat quality, such as the meat being pale, soft and exudative (PSE). Since then, however, the RN – allele, a mutation which is only found in pure-bred Hampshire and in crosses with it, has been discovered. In Sweden, approximately 65% of
Phytase is an important enzyme in the food/feed industry. It catalyzes the hydrolysis of phytate, an anti-nutrient compound present in cereals and grains, to release orthophosphate and myo-inositol-6-phosphate with lower degrees of phosphorylation. Phytic acid is a strong chelator capable of complexing with a variety of metal ions under neutral and alkaline conditions, as well as with proteins and
