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This paper uses logbook data from Swedish Baltic Sea cod trawlers to investigate the revenue target hypothesis. Incomes from fishing can be highly variable and difficult to predict and it is possible that fishermen set specific revenue targets for their fishing trips to simplify decision making. In this paper a discrete choice stopping model is used where the fishermen must decide to stop or conti
The aim of this paper is to combine remote sensing data with geo-coded household survey data in order to measure the impact of different socio-economic and biophysical factors on maize yields. We use multilevel linear regression to model village mean maize yield per year as a function of NDVI, commercialization, pluriactivity and distance to market. We draw on seven years of panel data on African
Fishing access agreements have been widely criticized but there is little quantitative evidence of their effects on the economies of developing countries. The aim of this paper is to investigate the influence of the European Union’s fishing access agreements on 15 African countries’ fish exports to the OECD. More specifically, we investigate the effects on the extensive and intensive margins of tr
The NDVI is a remotely sensed vegetation index that is frequently used in ecological studies. There is, however, a lack of studies that evaluate the ability of the NDVI to detect fine-scale variation in grassland plant community composition and species richness. Ellenberg indicators characterize the environmental preferences of plant species—and community-mean Ellenberg values have been used to ex
Parkinson's disease (PD) is characterized by proteinaceous aggregates named Lewy Bodies and Lewy Neurites containing α-synuclein fibrils. The underlying aggregation mechanism of this protein is dominated by a secondary process at mildly acidic pH, as in endosomes and other organelles. This effect manifests as a strong acceleration of the aggregation in the presence of seeds and a weak dependence o
S-rapporten, ”en ny social bostadspolitik” levererar en bra problemanalys och flera goda målbeskrivningar men deras förslag orkar inte helt i mål, menar Ingemar Bengtsson, Universitetslektor vid Avdelningen för Fastighetsvetenskap, Lunds Universitet. Ingemar Bengtsson ifrågasätter gruppens allmänna strävan att samhället ska öka den samlade bostadskonsumtionen och efterlyser i följande kommentar me
The elegant cyclist: Cycling, fashion and femininity in Swedish and Danish women’s magazines at the turn of the 20th century.At the turn of the 20th century the new sport of cycling was endowed with femininity in Scandinavian ladies’ magazines. An analysis of the magazines Idun, Svensk Damtidning, Damernes Blad and Hjemmet between 1890 and the 1910s show that both Swedish and Danish magazines appe
This paper focuses on the question if, and if so how, the Theodosian Code, the first legal codification of the Roman Empire and its devoted to religion Book XVI, facilitated the formation and enforcement of the concept of orthodoxy and its boundaries. It uses the propositions of the Cognitive Science of Religion to advance a new understanding of the shift towards orthodoxy, as the process in which
Inflammation is implicated in the etiology of sporadic colon cancer (CC), which is one of the leading causes of cancer-related deaths worldwide. Here, we report that inhibition of the inflammatory receptor CysLT1 through its antagonist, montelukast, is beneficial in minimizing stemness in CC and thereby minimizing tumor growth in a mouse xenograft model of human colon cancer. Upon treatment with m
Fuel injection is one of the most important processes in compression-ignition internal combustion engines owing to its significant impact on the exhaust emissions and thermal efficiency. In this study, experiments were carried out to investigate the influence of injection pressure and injection timing on the temporal evolution of the injection rate and injection duration in a specially designed ex
