Essays about: "bottom billion"
Showing result 1 - 5 of 16 essays containing the words bottom billion.
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1. Measuring copper abundances in the Galactic Bulge
University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionenAbstract : Context: The chemical evolution of Cu in the Galactic bulge have been studied in a few studies using red giant branch stars, but the ages of individual red giant stars are difficult to determine. In addition, the bulge has been a challenging region of the Milky Way galaxy to obtain high-resolution spectra of stars, except when observing through certain few small fields into the bulge that are known to have low extinction. READ MORE
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2. The Effect of Chloride-Induced Corrosion Patterns on the Crack Width of Reinforced Concrete
University essay from KTH/BetongbyggnadAbstract : This master's thesis investigates cracking in a parking garage, with a particular focus on the influence of corrosion. Concrete structures commonly experience cracking, and corrosion has emerged as one of the primary contributing factors. These cracks, varying in size and shape, can be considered structural discontinuities. READ MORE
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3. Supply Chain Incentive Alignment in Bottom of the Pyramid environments
University essay from Lunds universitet/Teknisk logistikAbstract : Background: Alleviating poverty is critical for achieving sustainability (Zomorrodi et al., 2019). READ MORE
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4. Increasing water access throughhuman-centered design : Design of a off-grid water purifying devicein a resource constraint environment
University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälleAbstract : Patrick and Felicia are a couple who run a farm. Every day they harvest their crops and sell them at the local market. This is the family's everyday life and today's income goes to all the family'sexpenses such as food, water, and transport to the market. At the end of the day, the family's totalbudget results in plus or minus zero. READ MORE
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5. Analysis of PFAS in ash from incineration facilities from Sweden
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : Per- and polyfluoroalkyl substances (PFAS) are a group of organohalogens that bioaccumulate in biota, have toxicological effects and are persistent in the environment. Because of the fluorinated carbon chain, PFASs are present in many household and industrial products. READ MORE