Heating and cooling with a heat pump
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Analysis of 5 MW hydrogen power system with thermal energy storage
Cuellar, Rafael (2013)Energy storage for further energy production has become a feasible option to deal with energy fluctuation, energy over production and energy shortcomings caused by the penetration of renewable energies. Hydrogen storage ... -
LoRa-Based Sensor Node Energy Consumption with Data Compression
Väänänen, Olli; Hämäläinen, Timo (IEEE, 2021)In this paper simple temporal compression algorithms' efficiency to reduce LoRa-based sensor node energy consumption has been evaluated and measured. It is known that radio transmission is the most energy consuming operation ... -
Additives for vaccine storage to improve thermal stability of adenoviruses from hours to months
Pelliccia, Maria; Andreozzi, Patrizia; Paulose, Jayson; D’Alicarnasso, Marco; Cagno, Valeria; Donalisio, Manuela; Civra, Andrea; Broeckel, Rebecca M.; Haese, Nicole; Silva, Paulo Jacob; Carney, Randy P.; Marjomäki, Varpu; Streblow, Daniel N.; Lembo, David; Stellacci, Francesco; Vitelli, Vincenzo; Krol, Silke (Nature Publishing Group, 2016)Up to 80% of the cost of vaccination programmes is due to the cold chain problem (that is, keeping vaccines cold). Inexpensive, biocompatible additives to slow down the degradation of virus particles would address the ... -
State of the art thermal energy storage solutions for high performance buildings
Cao, Sunliang (2010)In this thesis, the general thermal energy storage solutions for high performance buildings have been comprehensively reviewed. Based on the properties of storage material, the thermal storage solutions can be classified ... -
Vendor lock-in problem in cloud storage
Pekkala, Ville (2015)Pilvitallennuspalvelut tuovat datan tallentamiseen ennennäkemättömiä etuja ja niiden hyödyntäminen on, sekä yksittäisillä kuluttajilla, että yrityksillä, yleistymässä. Teknologiassa on kuitenkin vielä ongelmia ilman ...