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Abstrakt Titel: Förändringsoviljans konsekvenser Seminariedatum: 2012-01-09 Ämne/Kurs: FEKH95, företagsekonomi, examensarbete kandidatnivå, 15 poäng Författare: Claes Björkengren, Niclas Blomqvist, Anna Widman Handledare: Mikael Hellström, Robert Wenglén Nyckelord: Förändringsovilja, organisatorisk tröghet, motivation, kommunikation, ledarskap. Syfte: Uppsatsens syfte är att analysera vilka

The immune system has evolved regulatory mechanisms in order to balance the effects of deleterious immune responses. Such immunological tolerance may be specifically acquired by lymphocytes, although different cells of the immune system participate in the induction and maintenance of tolerance. This thesis work is based on investigations of different tolerance mechanisms induced in CD4+ T lymphocy

The underground is a vast region, which is, too a large extent, unused by man. It has a large potential as a storage facility due to its vastness and availability. This thesis, which consists of eleven papers and reports, deals with nuclear waste repositories in solid rock and with aquifer thermal energy storage systems. All these storage systems induce multidimensional, time-variable thermo-hydr

ABSTRACT The existence of sound symbolic and mimetic words in the Japanese language is well known. Although the most common appearance of these sound symbolic words occurs in Japanese comics they do exist in many other forms of media, ranging from television shows to everyday conversation. These words, a very good tool for the native Japanese speaker to convey intimate meanings and sensations, po

The proprietor of a copyright protected work has an economical right to make the work available to the public. The most significant form of making a work available in today’s information society is the right of communicating the work to the public. This is specifically regulated in article 3.1 in the Infosoc Directive and was implemented in 2 § URL in 2005. Especially this regulation pertains to t

Universitetslektor, docent Kontaktinformation E-post: ulrika [dot] westrup [at] ses [dot] lu [dot] se Telefon: +46 42 35 65 98Organisation Institutionen för tjänstevetenskap Rumsnummer: E319 WebbplatsUlrika Westrups profil i Lunds universitets forskningsportalAndra roller Docent Institutionen för tjänstevetenskap Ulrika Westrup, docent vid Institutionen för tjänstevetenskap. Min forskning är framf

https://www.ses.lu.se/ulrika-westrup - 2026-05-02

This thesis examines how freshwater crayfish affect community interactions in benthic food webs. I have mainly studied the influence of the introduced signal crayfish (Pacifastacus leniusculus) on littoral communities, but also the influence of the native noble crayfish (Astacus astacus). Overall, the results show that both crayfish species are omnivores having strong direct and indirect effects o

Force feedback (FF) devices will bring us new ways to interact with computers. The game industry is starting to create sophisticated devices that enable users to feel virtual objects and movements. For people with visual disabilities, this might be even m

The combustion engine is today the dominant technology for transportation of goods and people world-wide. Concerns for global warming, toxic exhaust emissions, as well as cost and availability of fuel have in recent years created incentives for technological evolution of combustion engines. More sophisticated engine instrumentation with additional degrees of freedom has been added to the engine de

An increasing number of robots have been used for the finishing of castings during recent years. This is mainly due to developments to overcome problems that restricted their use during the past decade. The major difficulties have been the need to control reaction forces during metal removing by grinding operations and the lack of tools designed specially for robots. The elimination of these two p

The dynamic instability and related problems when turning high chromium cast iron (HCCI) with two polycrystalline cubic boron nitride (PCBN) tools in wide range of cutting speeds and feed rates were studied in the article. The tool wear mechanisms and specifics for both tools as a main criterion of appearance of process instability were investigated. In spite of the chatter-like surface of machine