Essays about: "1950 s"
Showing result 1 - 5 of 143 essays containing the words 1950 s.
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1. Analys av föda för vitryggig hackspett och rödlistade vedlevande skalbaggar : utvärdering av tre olika behandlingar
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : Den vitryggiga hackspetten har sedan 1950-talet blivit en sällsynt art i det svenska landskapet. Nedgången beror främst på det moderna skogsbruket där barrskog till stor del har ersatt blandbestånd och gammal lövskog. READ MORE
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2. The German Imigrants in New Knoxville, Ohio
University essay from Uppsala universitet/Institutionen för arkeologi och antik historiaAbstract : America is a nation of immigrants and all immigrants brought culture with them. There is not one American culture. Many Ohioans are descended from German ancestors, their German heritage is still present in the cultural and social landscapes. German immigrants came to America in search of farmland and independence. READ MORE
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3. Production of natural pigments from A. platensis grown on wastewater from local treatment facility.
University essay from Lunds universitet/Teknisk mikrobiologi; Lunds universitet/BioteknikAbstract : Although microalgae have been considered for the biological treatment of wastewater since the 1950’s, their potential to efficiently remove pollutants from various streams remains largely untapped and is yet to be utilized at large scale. The production of algal biomass and extraction of high-value compounds has, however, become increasingly popular with large scale farms and biorefineries around the world producing many promising alternatives to petroleum-based products and processes. READ MORE
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4. An empirical study of the impact of data dimensionality on the performance of change point detection algorithms
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : When a system is monitored over time, changes can be discovered in the time series of monitored variables. Change Point Detection (CPD) aims at finding the time point where a change occurs in the monitored system. READ MORE
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5. The tangled Warp of the Milky Way
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : Context: The Milky Way disc, like the discs of many other spiral galaxies, has been shown to be warped. The growing astrometric data set for stars produced by the Gaia mission allows for more detailed studies of the stellar disc's warp. READ MORE