Essays about: "power supply"

Showing result 21 - 25 of 938 essays containing the words power supply.

1. 21. Antenna Arrays for Dual-Frequency Harmonic Radar Application

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Venkatesh Raja; Mohammad Zafar Mohammad; [2023]
   Keywords : Technology and Engineering;

   Abstract : The aim of this thesis is to design two patch antenna arrays for dual-frequency harmonic radar application, one for the transmitter and the other for the receiver. The arrays are used to track the Bogong moth that migrates from the countryside to the Australian Alps during spring. READ MORE

3. 22. Corporate Sustainability Due Diligence : the Swedish Quick Service Restaurant Sector

   University essay from SLU/Department of Molecular Sciences

   Author : Jonathan Gray Elliott; [2023]
   Keywords : Burger King; CSDDD Corporate Sustainability Due Diligence Directive; Environment; EU; Fast food; Max Hamburger; McDonald’s; Power; Quick Service Restaurant; Restaurant; Sustainability; Sweden; Wholesale;

   Abstract : This thesis project looked at the preparedness of the Quick Service Restaurant Sector (QSRS) in Sweden for the introduction of a new EU law in 2024, the Corporate Sustainability Due Diligence Directive (CSDDD). Food systems play a major role in the climate crisis, contributing up to one third of all greenhouse gas emissions, with the QSRS playing a significant role in this across the globe. READ MORE

4. 23. mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces

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

   Author : Zhenyu Li; [2023]
   Keywords : mmWave Communication; Reconfigurable Intelligent Surface; Ray Tracing; Indoor Dense Spaces;

   Abstract : Millimeter-wave (mmWave) is widely investigated for indoor communication scenarios thanks to the available rich spectrum. However, the shortened antenna size and the high frequency make mmWave extra sensitive to blockages. READ MORE

5. 24. Mandating transparency on deforestation and ecosystem conversion

   University essay from Lunds universitet/Internationella miljöinstitutet

   Author : Moritz Driescher; [2023]
   Keywords : sustainability reporting; mandatory disclosure; deforestation; ecosystem conversion; Earth and Environmental Sciences;

   Abstract : The production of eggs, meat, and dairy products in the EU indirectly contributes to deforestation and ecosystem conversion (DEC) in Latin America due to extensive imports of soy for animal feed. This thesis explores under which preconditions the mandatory European Sustainability Reporting Standards for the agriculture and farming sector can increase transparency in the opaque soy supply chains and incentivize reductions of imported DEC. READ MORE

6. 25. Electrification and implementation of an uninterruptable power supply system at a medical center in the Talara Province, Peru

   University essay from KTH/Kemiteknik

   Author : Johnny Hagelin; [2023]
   Keywords : Photovoltaic engineering; Minor Field Study; Energy Resilience; UPS system; Energy poverty; Solcellsteknik; fältstudie; energiresiliens; UPS-system; energifattigdom;

   Abstract : Marginalisering gällande tillgång till elektricitet utgör en betydande utmaning i avlägsna områden i Peru. Elnätets stabilitet är låg och detta utgör ett hot mot viktig infrastruktur såsom sjukhus och vårdcentraler. READ MORE