Essays about: "collectors"

Showing result 16 - 20 of 150 essays containing the word collectors.

1. 16. Solar Pool Heating at Obbola School : A pilot study about performance evaluation of different solar thermal collectors and their long-term economic benefits for Umeå Municipality

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Tekie Tekle; [2022]
   Keywords : Solar Thermal Energy; Solvärme;

   Abstract : This pilot study aims to evaluate the thermal performance of different types of solar thermal collectors and their long-term economic benefits for Obbola school, located within the Umeå municipality. The goal of this project is to investigate how much thermal and electrical energy can be generated annually and even during summertime by using only solar collectors for heating purposes of an outdoor pool at Obbola school. READ MORE

3. 17. Value Creation in Open Government Data : A Case Study of Swedish Municipality Open Data Platform

   University essay from Umeå universitet/Institutionen för informatik

   Author : Jude Nkeme Ngambong; Pavithra Sivakumar; [2022]
   Keywords : ;

   Abstract : The concept of open data in the public sector is not new, and governments have long beenthe primary producers and collectors of data in a variety of sectors. Despite this, previousresearch mostly focused on private open data and only a limited number of studies haveaddressed public sector open data. READ MORE

4. 18. A New Era of the Visual Art Market? : A Platform Analysis of the biggest NFT market OpenSea on Diversity and Equality

   University essay from Uppsala universitet/Institutionen för ABM

   Author : Wai Ling Ng; [2022]
   Keywords : Visual Art Market; NFT; Blockchain; OpenSea; Diversity; Equality;

   Abstract : The thesis investigates OpenSea, the world’s largest NFT marketplace on whether it promotes the decentralization of the visual art market and lowers the entry barriers of the market for artists to connect with potential collectors and thus promoting diversity and equality to the market.  The success of an artistic career requires connections with art dealers and high cultural institutions, because art professionals act as the gatekeepers of the art market by evaluating the value of artworks and artists (Prinz, 2022). READ MORE

5. 19. Effects of solar parabolic- trough collectors in small- scale district heating systems

   University essay from Linnéuniversitetet/Institutionen för byggd miljö och energiteknik (BET)

   Author : Alejandro Monterrubio; [2022]
   Keywords : Parabolic-trough collector; direct normal radiation; diffuse radiation; insolation; carbon abatement cost; biomass; District Heating; Levelized cost of energy;

   Abstract : Reducing carbon emissions in our societies requires a massive shift towards renewables. In Sweden, biomass is the dominant source for the district heat production, but growing demand for biomass in other sectors may cause pressure on it. READ MORE

6. 20. Measuring The Adoption and The Effects of RPKI Route Validation and Filtering : Through active control plane and data plane measurements

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

   Author : Sergio Ricardo Hernández Torres; [2022]
   Keywords : BGP; IP; Routing; RPKI; Tier-1 ISP;

   Abstract : The BGP (Border Gateway Protocol) is responsible for establishing routing at the core of the Internet, yet it was not designed with security in mind. The Internet routing protocol is currently not secure — but its security can be enhanced. READ MORE