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The thesis is focused on two major subjects: - Calculation of free energy is of great help in the study of any molecular system. The free energy determines phase behaviour of colloids and polymer solutions. It also controls the conformational properties of single macromolecules, e.g. DNA, proteins, copolymers. One of the most robust computer simulation techniques for free energy estimation is an
Popular Abstract in Swedish Proteiner är uppbyggda av aminosyror som är hopkopplade med varandra och bildar långa kedjor som kan bestå av hundra- eller tusentals aminosyror. Det finns en mängd olika proteiner och de har många olika funktioner. I studierna som beskrivs här, har proteiner som finns på ytan av vissa bakterier studerats. De långa proteinkedjorna i dessa bakteriella ytproteiner är oftPeptostreptococcus magnus and group C/G streptococci are Gram-positive cocci that are part of the normal flora and reside in more or less the same locations in the host. Protein G of group C/G streptococci was originally described as binding IgGFc of several species and later shown to also bind human serum albumin and albumins from various animal species. From albumin-binding strains of P. magnus
The purpose of the IAU Meteor Data Center is to archive, document anddisseminate information on meteoroid orbits. At present 4581 preciselyreduced photographic recordings, 1425 video recordings and 63330 radardetermined orbits are archived at the center.
The chapter traces the development of the international response to the pandemic of HIV/AIDS from the designation of the World Health Organization (WHO) as “lead agency” in the late 1980s to the emergence of a variety of public-private partnerships from the 1990s onwards. This trajectory is related to general trends in global public health governance. Existing partnerships in the field of HIV/AIDS
There is a rhetoric in current European political agenda for widening access to ICT’s as part of a strategy for encouraging greater participation in public life. We argue against a naïve assumption that technology in itself could provide solutions. Knowing that systems with potential for meaningful use are available is a necessary, but not sufficient, condition to bring about desire for use in any
A frame of reference is presented intended to capture conditions that influence the usability of information technologies, primarily computers, in a society. The frame of reference includes four components that influence one another: 1. External physical conditions, 2. Economic resources (including other technological resources), 3. Social actors and their interests, and 4. the Understanding, con
In research on Birka strong focus has since long been directed towards long-distance contacts with Western as well with and Northeastern Europe (todays Russia, Belarus and Ukraine). The great attention paid to west- and east European contacts has likely contributed to that contacts with Finland have fallen out of the discussions. However as seen from studies of the pottery in Birka the Baltic Finn
This book presents actual perspectives on Church History from different standpoints. It is the result of an academic conference on Ecclesiastical History in Stockholm, Feb. 27-28, 2008. The volume starts with a chronological section in which different research developments in Ancient, Medieval, Reformation and Modern Church History are demonstrated by authors from the Scandinavian countries and th
Paulus missionsteologi är detsamma som hans apostolatsteologi, sammanfattad i Rom. 10:12–17 och för hans egen del exemplifierad i Rom. 1:5–15 och 15:19–29. Missionären är alltså utsänd av Herren Jesus, apostel och befullmäktigat sändebud. Sekundärt förväntar han att församlingarna ska ha del i hans sändning och ge vidare det de fått av honom.
We present the PalCom Object Notation, a textual data representation format for communication between internet of things which support binary and textual data. The format does not require parsing of user data (or the “payload”) and is thus efficient to use also for large binary values such as digital images, audio and video as well as for short textual values. These can be mixed in the same messag
The nature of scientific research and the development of scientific software have similarities with processes that follow the agile manifesto: responsiveness to change and collaboration are of the utmost importance. But how well do current scientific software development processes match the practices found in agile development methods, and what are the effects of using agile practices in such proc
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We present an architecture supporting ad-hoc composition of pervasive services, an open-source framework that implements it, and the key design principles behind it. The architecture focuses on direct human interaction, supporting combination of devices and services that are not explicitly designed to work together. The focus is on local networks, but extension is possible to wide area networks, i
