Filetype
In the emerging Delay Tolerant Networks (DTNs) content dissemination platform, mobile nodes opportunistically exchange content as they meet, with the intent of sharing content among nodes with common interests. During a meeting, nodes can exchange both content of direct interest to themselves as well as content that is of interest to a larger set of nodes that may be encountered in the future. The
This paper reports on the challenges computer forensic investigators face in relation to collaborative decision making, communication and coordination. The opportunities, operational environment and modus operandi of a cyber criminal are considered and used to develop the requirements in terms of both skill sets and procedural support a forensics investigator should have in order to respond to the
Abstract not available
Popular Abstract in Swedish Råttans urinblåsa har studerats ur olika aspekter, sedan antingen ett standardiserat avflödeshinder åstadkommits eller hälften av urinblåsans nervförsörjning avlägsnats. Avflödeshindret har åstadkommits genom att en silkestråd knutits runtom urinröret så att det försnävats. Genom att en knappt mm-vid metallstav knutits om samtidigt och sedan avlägsnats, har graden av avMedian micturition volume decreased early after partial outlet obstruction, 24 hrs total obstruction and hemidenervation. Degeneration release of transmitter may explain this, assuming that bladder wall distension causes nerve degeneration. Micturition pressure decreased simultaneously in the partially denervated and 24 hrs obstructed groups, probably due to the reduced number of functionally inta
In response to the increased early workflow implied by BIM processes it is important for design consultants to focus on creating and communicating information that is critical for its purpose (Jernigan 2008) - be it model content for 3d Design Coordination at scheme design stage, or Cost Estimation at Design Development stage, or generation of a suitable Record Model for Facilities Management. Tod
Yersinios och shigellos är två bakterieburna och livsmedelsrelaterade sjukdomar som medför betydande kostnader i termer av direkta kostnader (kostnader för vård, medicin, rehabilitering etc.), indirekta kostnader (produktionsbortfall till följd av sjukfrånvaro) och immateriella kostnader (obehag, illamående och dylika immateriella aspekter som kan kopplas till sjukdomen). Det är väsentligt att upp
Utbildning i hållfasthetslära är självklar för den som bygger konstruktioner som ska hålla i åratal. Lika självklart borde det vara med hållfasthetslära för människor som ska hålla i åratal. Att människor saknar kunskap om mänsklig hållfasthet visas tydligt i antalet långtidssjukskrivningar för utmattningssyndrom. Människor som saknar en god självkänsla bygger sitt hus på en instabil grund. När de
The problem of spontaneous cutting tool failure, such as tool chipping and breakage, is becoming more and more important in the manufacturing technology. The sponataneous tool failure is usually associated with the stresses subjected on the tool during a metal cutting process. When the maximum stress acting in a cutting tool exceeds its critical stress, which is usually determined by tool geometry
Popular Abstract in Swedish Alla levande organismer behöver kväve för att producera till exempel proteiner och DNA. I jorden förekommer kväve grovt indelat i två huvudformer, organiskt och oorganiskt. Mikroorganismer har förmågan att bryta ner det organiska kvävet till oorganiskt i en process som kallas för mineralisering. Växter tar i stort sett bara upp oorganiskt kväve och är beroende av den miMicroorganisms in forest ecosystems normally recycle nitrogen (N), such that gaseous losses and leaching are limited. Mobilization of organic N, including microbial N, and immobilization of inorganic N, especially NH4+, are the quantitatively most important N transformation processes. Various factors influence their rates, e.g. the amount of carbon and nitrogen, temperature, moisture, and the micr
In this study we investigate to what extent computer based discrete event simulation modeling can contribute to students’ learning processes in logistics and production management courses. Our interest in simulation stems from the fact that it is not possible to let students experiment with real logistics and production systems. This is an issue because the complexity and stochastic nature of thes
The resistivity method is an established geophysical method with a broad range of engineering and environmental applications. It has been tried numerous times on embankment dams, mainly for seepage investigations, dam status control and investigations of known defects. In previous use of the method on embankment dams some success has been reported, but only occasionally. The method is still not co
