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Showing result 1 - 5 of 1225 essays matching the above criteria.

1. 1. Physical Layer Security for MIMOTransmission of Short PacketCommunications

   University essay from Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Author : Varun Duvva; Bharath Reddy Anugu; [2024]
   Keywords : Physical Layer Security; Multiple-Input Multiple-Output; Short Packet communication; Maximum Ratio Combining; Maximum Ratio Transmission; and Beamforming;

   Abstract : This thesis explores the practical application of Physical Layer Security (PLS) inMultiple-Input Multiple-Output (MIMO) systems, particularly focusing on ShortPacket Communication (SPC). The aim is to enhance the security of wireless com-munications against eavesdropping threats. READ MORE

3. 2. Declining Fertility: New Generations and New Perspectives How university-educated members of Generation Z in Sweden explain their decision to delay parenthood

   University essay from Lunds universitet/Ekonomisk-historiska institutionen

   Author : Magnus Malmberg; [2024]
   Keywords : Declining Fertility; Generation Z; Social Exchange Theory; Scandinavia; Social Sciences;

   Abstract : This thesis aims to examine how university-educated members of Generation Z in Sweden explain their decision to delay parenthood. As declining fertility rates across the globe risk to strain the global economy, this topic has never been more relevant. READ MORE

4. 3. Techno-Economic Analysis of Dye Separation in Textile Recycling

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : David Lundberg; [2024]
   Keywords : Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

   Abstract : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. READ MORE

5. 4. The Sounds of Pain : An ethnography of musicians living with migraine in Uppsala

   University essay from Uppsala universitet/Institutionen för kulturantropologi och etnologi

   Author : Rosanne Heijstek; [2024]
   Keywords : migraine; anthropology; pain; music; affect;

   Abstract : Migraine is an extremely common and disabling disease that affects three times more women than men, and is characterized by recurring migraines comprised of disturbances in sensation perception, intense head pain, nausea, and increased sensitivity to light and sound that can last from several hours to multiple days. Currently, there are no cures for the disease, no official social services that can help a person to handle living with it, and limited studies on its mechanisms or impact on a person’s life. READ MORE

6. 5. Energy efficiency and fiscal incentives : A stochastic frontier analysis of Swedish manufacturing sectors 2008-2020

   University essay from Umeå universitet/Nationalekonomi

   Author : William Blombäck; [2024]
   Keywords : ;

   Abstract : This thesis is a case study of the Swedish manufacturing industry in which I measure how efficiently each sector uses energy (fuel and electricity) as input goods in their production processes, and how significant the impact of Sweden’s energy tax is in regard to energy efficiency. The purpose of this is to analyze energy security and preparedness for short-term demand shocks for electricity, as many ‘mega-investments’ of industrial nature are being planned in Sweden – which are predicted to require the installed capacity of Sweden’s electricity production to almost double by 2045. READ MORE