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Hemicelluloses from Agricultural and Forestry Crops Isolation, Characterisation, and Enzymatic Hydrolysis

Popular Abstract in Swedish Hemicellulosa är en fantastisk källa av förnyelsebar råvara, vars användning har potental att bli kraftigt utökad i framtiden. Hemicellulosor är tillsammans, med lignin och cellulosa bland de mest förekommande klasserna av ämnen i växtcellernas väggar. Dessa tre beståndsdelar är tätt sammanlänkade, vilket gör det svårt att separera dem från varandra. Hemicellulosor är kHemicelluloses are tremendous sources of renewable raw materials, which utilisation have the potential to be highly increased in the future. Hemicelluloses are among the major groups of compounds in plant cell walls, together with cellulose and lignin. These three components are closely associated, making them difficult to separate from each other. Hemicelluloses are complex polysaccharides and tw

Declarative-knowledge-based reconfiguration of automation systems using a blackboard architecture

This article describes results of the work on knowledge representation techniques chosen for use in the European project SIARAS (Skill-Based Inspection and Assembly for Reconfigurable Automation Systems). Its goal was to create intelligent support system for reconfiguration and adaptation of robot-based manufacturing cells. Declarative knowledge is represented first of all in an ontology expressed

Distribution, phenology and condition of Aquatic Warblers Acrocephalus paludicola migrating through Portugal.

We show that the low number of aquatic warblers Acrocephalus paludicola ringed in Portugal is explained by the low ringing effort, and that Portugal is an important country for its migration. Most of the seven sites where the species was detected are recognized for their biological importance and protected. There seemed to be a decline in the number of birds caught, particularly of juveniles, whic

Lumen Accipe et Imperti - Föreläsning och motivation

Abstract in Undetermined Vi problematiserar den kritik mot föreläsningsbaserat lärande vid universitet och högskolor, som är vanlig i dagens pedagogiska diskussioner. Vi baserar vårt arbete på enkätundersökningar och på djupintervjuer av studenter på grundutbildningskurser i fysik vid Lunds universitet och Kungliga Tekniska högskolan. Vi anser att den rådande bilden av föreläsningens värde bör nya

Inflammation and neutrophil recruitment in healing of colonic anastomosis

Popular Abstract in Swedish Förmågan hos levande vävnader att läka skador är en basal faktor för överlevnad och utgör grundförutsättningen för all kirurgisk verksamhet. Det finns lokala skillnader beträffande celltyper och tidsförlopp, men mycket talar för att sårläkningsprocessen är principiellt likartad i alla vävnader. Sårläkning indelas i olika faser, varav den första utgöres av en inflammatorWound healing is a multistep process with an initial inflammatory response, followed by synthesis of extracellular matrix components and finalized by a repair phase. One main goal was to determine the impact and adhesive mechanisms of neutrophil recruitment in anastomotic healing in the colon. Passive immunization against CD18 abolished anastomotic accumulation of neutrophils, whereas no effect on

Non-Ordinary Mental Expressions

Collection of articles published in Frontiers in Human Neuroscience on such topics as hypnosis, meditation, psi, psychedelics.

The Compass Rose Pattern of the Stock Market: How Does it Affect Parameter Estimates, Forecasts, and Statistical Tests?

A "compass rose" pattern sometimes appears when stock returns are plotted against themselves with a one-day lag, since stock prices move in discrete steps. In this paper, we perform a Monte Carlo study on simulated stock price series rounded in different ways to mirror the behavior of stocks on the Stockholm Stock Exchange. We find AR-GARCH parameter estimates to be affected by the discreteness im

Interdisciplinary Studies and sound environmental comprehension

Listening Lund Sound environment centre at Lund university in Sweden is known to be the first interdisciplinary centre created with an aim to coordinate research on sound and sound environmental issues. Ranging från acoustics to medicin to juridics as well to humanities as musicology and ethnology sound environmental research adresses many interdepentent areas and topics. To be able to get a more