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[1] Pathfinder AVHRR NDVI data have been analyzed for the African Sahel to study recent trends in vegetation greenness. A strong increase in seasonal NDVI was observed over large areas in the Sahel during the period 1982-1999. The increase is interpreted as a vegetation recovery from the drought periods of the 1980's. Although strong shifts in satellite overpass times have led to shifting solar ze

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We derive a fundamental existence theorem for the equation u(t)'(x,t) - div(vertical bar del(x)u vertical bar(p-2)del(x)u) = 0 with continuous initial and boundary data in a space-tithe cylinder.

The core of the research theme ageing and the environment is the better understanding of the interrelations between ageing persons and their physical-social surroundings (home environments; out-of-home environments; technology and products) including intervention and implementation.

The new era of safety related electronic systems in vehicles puts new demands on the manufacturer to prove reliability and safety of the systems. Standards that earlier have been used by the industry to prove compliance with demands on functional safety are difficult to implement for the automotive industry. Difficulties also arise when trying to prove immunity against electromagnetic disturbances

Popular Abstract in Swedish Exponeringsskattning för att hindra uppkomst av belastningsskador Skador på muskler som uppkommer av olämpliga arbetsrörelser och arbetsställningar (belastningsskador) utgör ett stort problem i alla industrialiserade länder. Definitionen av vad som innefattas i begreppet arbetsskada varierar mellan olika länder, varför det är svårt att göra jämförelser. Kostnader för arWork-related musculoskeletal disorders of shoulder/neck are a major and increasing problem. Beside the pain, they involve high cost for the employer and society. The total expenditure for the musculoskeletal disorders of the neck and upper limb have been estimated to 0.5-2.0% of the Gross National Product (GNP) in the Nordic countries. Due to the lack of precise knowledge of exposure/response rela

This thesis discusses the feasibility of a low emittance lattice proposed for the MAX-IV storage rings. The MAX-IV facility will have two storage rings that are identical but operated at two different energies, 1.5 GeV for soft X-ray and 3 GeV for hard X-ray production. The lattice is built to take advantage of the small gap insertion devices that imply small apertures in the magnet elements whic

Product design, packaging and logistics have a significant impact on the efficiency and effectiveness of supply chains. The packaging design is usually limited by the product characteristics hence influencing possible logistical solutions. A need has been recognized to consider packaging and logistical issues early in the product development process. Case studies involving companies from the Swedi

Abstract is not available