Essays about: "local studies of order system"

Showing result 1 - 5 of 102 essays containing the words local studies of order system.

1. 1. Measuring copper abundances in the Galactic Bulge

   University essay from Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

   Author : Nikolei Höglinger; [2024]
   Keywords : Copper; Galaxy: abundances; Galaxy: bulge; Chemical Evolution; Physics and Astronomy;

   Abstract : 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

3. 2. Coordinate­Free Spacecraft Formation Control with Global Shape Convergence under Vision­Based Sensing

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Omid Mirzaeedodangeh; [2023]
   Keywords : Bispherical Coordinates; 3D Formation Control; Spacecraft Formation Flying; Multiagent Systems; Prescribed Performance Control; Vision-Based Sensing; Bisfäriska Koordinater; 3D Formationskontroll; Rymdfarkostformationsflygning; Multiagentsystem; Föreskriven Prestandakontroll; Synbaserad Avkänning;

   Abstract : Formation control in multi-agent systems represents a groundbreaking intersection of various research fields with lots of emerging applications in various technologies. The realm of space exploration also can benefit significantly from formation control, facilitating a wide range of functions from astronomical observations, and climate monitoring to enhancing telecommunications, and on-orbit servicing and assembly. READ MORE

4. 3. Using a GIS to enable an economic, land use and energy output comparison between small wind powered turbines and large-scale wind farms: the case of Oslo, Norway.

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Colin Potter; [2023]
   Keywords : Geography; GIS; Wind power; Renewable energy sources; urban wind energy; urban areas; planning; vertical axis wind turbines; comparative studies; urban integrated energy systems; Oslo; Roan; Earth and Environmental Sciences;

   Abstract : Responding to an identified knowledge gap, the study aims to determine if smaller wind turbines located on top of existing urban buildings are more resource efficient (land utilization and economically) than large scale wind farms. To answer this question, using a GIS, the resource efficiency of the Roan wind farm in Northern Norway was compared to a theoretical modeled installation of small-scale wind turbines on top of buildings within a 2km radius study zone in central Oslo. READ MORE

5. 4. N2 fixation of three legume species in an agroforestry system

   University essay from SLU/Dept. of Soil and Environment

   Author : Hsiang-Ju Fan; [2023]
   Keywords : nitrogen; dinitrogen fixation; legumes; groundnut; stylo; pinto peanut; understorey crop;

   Abstract : Due to the strong soil erosion caused by agricultural activities and sloping landscape, agroforestry has been introduced as a potentially sustainable cropping practice in the mountainous NW Vietnam. Using legumes as understorey crops in these systems has a potential to limit erosion and smother weeds, as well as provide additional nitrogen (N) to the system. READ MORE

6. 5. Blandstaden som planeringsideal för socialt hållbar stadsutveckling : en inblick i gentrifierings- och segregationsprocesser

   University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

   Author : Roxana Ghiaei Moghaddam; [2023]
   Keywords : socialt hållbar stadsutveckling; planeringsideal; segregation; gentrifiering; blandstad; integration;

   Abstract : Agenda 2030 förespråkar för en socialt hållbar stadsutveckling på global nivå. För att kunna utvärdera arbetet med hållbarhetsmålen undersöks effekterna av dagens samhällsplanering utifrån fem centrala begrepp: social hållbarhet, planeringsprinciper, segregation, gentrifiering och blandstaden. READ MORE