Finns Internet? Om det inte finns, hur kommer det sig då att det faktiskt fungerar? Den här boken ger läsaren underlag för att både besvara frågan och förstå svaret. Boken går igenom funktioner och protokoll hos de olika nät som tillsammans utgör Internet. Olika typer av accessnät och stamnät beskrivs, både fasta nät och mobila system. De protokoll som återfinns på olika nivåer i näten och i app

Source characteristics from experiments with hetero-organic fuels are presented. The results are intended as input to fire hazard analysis. The results imply that it is possible to use experiments in reduced scale to get an indication of the combustion products that can be produced in a fire with hetero-organic fuels as well as the levels of yields that can expected in a fire involving chemicals.

Den dialog som här återges handlar om hur man pratar om olika typer av pengar i samband med konkurser. Vi skall se hur gränsdragningen mellan olika pengar ”används”. Den blir en resurs för att uttrycka företagarmoral och respektabilitet. Det empiriska materialet utgörs av intervjuer med företagare som haft företag som försatts i konkurs. 22 företagare intervjuades 1995. De företagare som citeras i

This is a presentation of the Syrian poet Muhammad al-Maghut (1934-2006) in Swedish. Selections of his poetry have been translated from Arabic into Swedish. A postscript contains a short biography of the poet.

Research streams in industrial- and service marketing have announced the increasing intangibility and servitization of business exchanges and as a consequence their more interactive nature. Even though, early interaction models support the idea of exchanges as social interaction processes, little is known about this social, individual level between companies. The study therefore aims to increase t

In market-driven development of product software, a crucial decision for each candidate requirement is whether or not to select it for implementation in the next release. We present an analytical model of the requirements selection process, which is used for reasoning about decision quality. A network of queues, with two classes of jobs, models the selection of requirements of different quality. T

Rigid or conformationally restricted compounds are intresting from a pharmacological point of view since they do not have to pay the entropy penalty paid by more flexible molecules in binding to e.g. a protein. In this thesis, synthetic transformations of a rigid tetracyclic oxanorbornene scaffold are described, yielding novel compounds with low molecular weight, rigid framework and high oxygen co

In the spectral region 2400-3160A of Eta Carinae, we have identifiedapproximately 500 absorption lines each with up to twenty velocitycomponents.The -512 km/s component is truely unique as 1) the typicalline width is

Popular Abstract in Swedish Jorden är ett ytterst komplext och dynamiskt system. Livet har format planeten och utvecklats i takt med förändrade livsvillkor. Ekosystemen kontrolleras i hög grad av klimatet. Snabbt förändrade villkor innebär betydande påfrestningar för åtskilliga arter och ekosystem, inklusive planetens mest dominerande art, människan. Avhandlingens huvudfokus är att undersöka samsThe Earth is a highly complex and dynamic system. Life has shaped the entire planet and evolved in response to living conditions. Ecosystems are heavily affected by climate. Rapidly changing conditions imply considerable stress on several species and ecosystems, as well as to the most dominant species on the planet. The main focus of this thesis is to investigate climate and anthropogenic interac