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Context- and situation prediction for outdoor air quality monitoring
(2019)
The staggering increase in deaths caused by the rise of air pollution in urban areas is a growing global concern, hence predicting the time and place where concentrations of pollutants will be the highest is critical for ...
Transport and mobility in an urban circular economy
(2020)
Rapidly advancing urbanization and the associated increased resource use and waste generation in cities causes escalating environmental problems globally. The creation of a city-level circular economy has emerged as a ...
Sunlight-driven photocatalytic reduction of noble metals ions to nanopartices
(2019)
The investigation of the noble metal ions photoreduction to nanoparticles was conducted in this Master Thesis. Four types of graphitic carbon nitride powders were synthesized through the thermal polycondensation reaction ...
Ion exchange in hydrometallurgical recycling of Li-ion battery metals : production of Li-Ni-Co mixture
(2019)
Use of Li-ion batteries (LIB) in hand-held devices and electric vehicles has skyrocketed in the last decade. 37% of the whole rechargeable battery market is LIBs. Recovery of these metals, mainly located in battery’s ...
Carbon footprint of gold recovery from refractory ore in Russia
(2019)
With the increasing concern about sustainable gold mining, there is an urgent need to reduce greenhouse gas (GHG) emissions which come from various stages of gold ore processing. The amount of GHGs from gold production ...
Improving data quality in citizen science
(2019)
Context: Citizen Science is a growing field in today’s technology driven world, where participants collect information or observations of particular phenomena in multitudes of domains. As citizen science deals with a lot ...
Energy systems spillovers and willingness to change : a focus on the oil sands region in Alberta
(2019)
In this thesis, I examine how communities and their members in oil dependent communities perceive energy system spillovers and their willingness to change. Spillovers from energy systems, in the form of GHGs, remediation ...
Green grid metrics in network information system for monitoring ICT sustainability in data centers
(2018)
Data center infrastructure is critical to manage the ever-increasing volume of data of today’s connected world, consuming excessive amounts of energy in the process. This concern is the subject of several research and ...
Carbon footprint of Loviisa parish union
(2020)
The purpose of this thesis is to calculate the carbon footprint of Loviisa parish union and to determine the most significant sources of greenhouse gas emissions from its activities. The goal of Loviisa parish union is to ...
Material evaluation for a multifunctional school building from the circular economy perspective
(2020)
The purpose of this Master’s thesis is to evaluate the material efficiency of a multifunctional school. The aim of this study is to search material solutions for the multifunctional school, that contribute to the material ...