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Investigating upstream versus downstream decision-making in software product management

Decision outcomes and their lead times are critical in product management, as the market success of a product may strongly depend on the both the decisions themselves and their timing in relation to the market and competitors. This paper presents an investigation of one particular industrial case study data set by comparing upstream scoping decisions with downstream change decision. The results in

Bacterial Adaptive Responses - Coping with Oxygen Limitation, Reactive Nitrogen Species and Disulfide Stress

Bacteria have a remarkable ability to adapt to different environments. When bacteria encounter stress that causes macromolecular damage in the cell, leading to a suboptimal performance of cell metabolism, they can elicit an adaptive response. In this thesis Bacillus subtilis is used as the primary model organism to study bacterial adaptation to oxygen limitation, reactive nitrogen species and disu

Experimental Studies on Ambient Aerosol Hygroscopicity

Popular Abstract in Swedish Luften vi andas innehåller inte bara gaser som kväve och det syre vi behöver för att leva. Förutom de vanligaste gaserna i atmosfären finns det så kallade spårgaser, som visserligen har väldigt låg koncentration, men som har stor betydelse genom sina speciella kemiska och fysiska egenskaper. Koldioxid och ozon är exempel på sådana gaser. Förutom ozonets kraftiga oxideraThe air around us is full of aerosol particles which originate from a myriad of sources and which have vastly different chemical and physical properties. These particles span size ranges from 1 nm to 100 μm, equivalent to a factor 100 000 in diameter difference and a factor 10^15 in volume difference. They affect our health by depositing in our airways, worsening cardiovascular deceases, and they