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Logistics Management in Practice - towards theories of complex logistics

Purpose – The purpose of this paper is to present findings concerning what logistics managers perceive as being difficult and challenging, and what implications this may have for further advances in the logistics discipline. Design/methodology/approach – The point of departure for this study was to reflect on perceived problems, uncertainties, trends, and solutions in logistics, and how they are h

The Power of Place : Existential crises and Place Security in the Context of Pregnancy

Popular AbstractAvhandlingen undersöker relationen mellan individer och platser relaterat till livskriser och existentiell trygghet. Författaren analyserar olika copingstrategier hos gravida kvinnor och hur detta förändrar deras relation till olika platser i deras livshistoria. Anthony Giddens begrepp ontologisk trygghet granskas kritiskt i förhållande till existentiell välmående och används sedanThe study explores the importance of place attachment on individuals? sense of security during existential crises. Coping strategies of pregnant women are analysed, focusing on how the prospect of giving birth affects their relationship to place. Anthony Giddens? concept of ontological security is critically examined and used to investigate the connection between place and ontological security ? w

Kvinnan, tornet och makten i Bjälbo

Abstract in UndeterminedThis article discusses the background to the erection of the huge church tower in Bjälbo, Östergötland, Sweden. Bjälbo, today a small rural village,was once the seat of one of the most powerful families in medieval Sweden. The erection of a church tower in Bjälbo probably served several purposes; shelter, dwelling, belfry and storehouse. The tall tower was also a grand symb

Man-dependence of House Sparrows (Passer domesticus) in the Faroe Islands: habitat patch characteristics as determinants of presence and numbers

The House Sparrow (Passer domesticus) began to colonize the Faroe Islands in the mid-1940s and occurs in most built-up areas. Breeding is confined to the discrete human habitations (settlements) that form a pattern of patches (”habitat-islands”). In 2002 all settlements were surveyed and the number of pairs of sparrows (total number ca. 2,700 pairs) and amount of vegetation (”green space”) were es

The biology of lakes and ponds (2nd edition)

This introduction to the biology of standing waters integrates the effects of abiotic constraints and biotic interactions at both the population and community level, and examines how the distribution and success of different organisms in this freshwater habitat can be explained and predicted

Inflammation in Parkinson’s Disease and Experimental Neural Transplantation. Role of Cellular Responses, Cytokines and Immunosuppression in Graft Rejection.

Abstract: Parkinson’s disease (PD) is a common neurodegenerative disorder. There is no proven protection, but many treatments can partially improve symptoms. The disease is caused by monogenetic mechanisms in very few cases, but for the majority of patients the etiology is unknown. Epidemiological studies have identified a potential role for inflammation. The thesis investigates inflammation and i

Ultrafast Dynamics in Ground and Excited States of Porphyrin Molecules

Popular Abstract in Swedish Syfte: Att studera de inter- och intramolekylära processer som sker efter excitation av en porfyrinmolekyl. De huvudsakliga pigmenten i det fotosyntetiska antennsystemet; klorofyll a, klorofyll b, samt bakterioklorofyll a är alla porfyriner, som absorberar solljus och transporterar energin till ett reaktionscenter där energin används för laddningsseparation och elektroThis thesis describes inter and intramolecular dynamics in porphyrin molecules. To create a basis for understanding the energy and electron transfer processes in photosynthesis, the ultrafast dynamics of monomeric chlorophyll a, chlorophyll b and bacteriochlorophyll a were studied with ultrashort laser pulses. The transient absorption spectra of all three molecules were found to have pronounced co

Svensk medeltida predikan på S:t Olofsdagen

29 sermons for the celebration of the Norwegian St. Olof/Olaf (July 29) have been preserved in medieval manuscripts of Swedish provenance. 27 of these were composed by friars of Vadstena Abbey. The article discusses what they tell us about the Saint, what sources the preachers used, and which characteristics of the Saint they emphasize. Finally, the main contents of a sermon on St. Olaf by the Vad

Towards computing the parameters of the simple genetic algorithm

The problem of finding appropriate probabilities for crossover and mutation with respect to resampling may be addressed using the Markov chain model. Our efforts in this direction lead through a simplification of the mixing matrix incorporating both probabilities. We present the simplification and discuss some of its ramifications. We expect that it may lead to some improvement of the computationa

Optical studies of single quantum dots in microdisks

Microdisks containing single, selected self-assembled quantum dots were fabricated and their optical properties were studied. Using two electron beam lithography exposures, the dots were positioned at the microdisks edges where the optical field reaches its maximum with sub-micron precision. High Q-values, in excess of 13000 were achieved and the coupling of the emission from single quantum dots t