Results 81 to 90 of about 20,269,821 (343)
Daily heat load variations in Swedish district heating systems
Applied Energy, 2013 AbstractHeat load variations in district heating systems are both seasonal and daily. Seasonal variations have mainly its origin from variations in outdoor temperature over the year. The origin of daily variations is mainly induced by social patterns due to customer social behaviours. Heat load variations cause increased costs because of increased peak
Gadd, Henrik, Werner, Sven
openaire +2 more sources
A Review of Existing Hybrid District Heating Substations and Their Application Potential
EnergiesDecentralized renewable energy sources will become fundamental to future energy systems. The energy transition toward decentralized energy sources creates opportunities and challenges for district heating companies.
Michał Żurawski +2 more
doaj +1 more source
Demonstration and optimization of a solar district heating system with ground source heat pumps
, 2020 Experimental and theoretical investigations have been carried out on the first large scale solar assisted ground source heat pump (SAGSHP) for heating and cooling of a village in the outskirts of Beijing.
Jun-Peng Huang, Jian-Hua Fan, S. Furbo
semanticscholar +1 more source
Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer
Molecular Oncology, EarlyView.New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau +9 more
wiley +1 more source
Essential improvements in future district heating systems
Energy Procedia, 2017 Abstract The major common denominator for future efficient fourth generation district heating systems is lower temperature levels in the distribution networks. Higher efficiencies are then obtained in both heat supply and heat distribution. Heat supply becomes more efficient with respect to combined heat and power, flue gas condensation, heat pumps ...
Averfalk, Helge, Werner, Sven
openaire +4 more sources
Cleaner Engineering and TechnologyElectrification of district heating systems has been considered as a potential solution for the decarbonisation of the heating sector. Electric boilers can utilise cheap electricity prices in the power system with a high share of intermittent renewable ...
Pauli Hiltunen +2 more
doaj +1 more source
, 2020 The existing coal-fired heating mode in north China has a higher energy consumption and causes heavy haze in winter. Combining with natural gas, deeply exploring the energy saving potential in coal-fired Cogeneration can provide an effective way for ...
Shu-Yan Zhang +4 more
semanticscholar +1 more source
The impact of leukocyte‐associated RNA retention on platelet RNA‐based cancer detection
Molecular Oncology, EarlyView.Platelets carry RNA signals that may help detect cancer, but platelet samples can also retain RNA from white blood cells. We found that this retained white blood cell signal did not significantly affect machine learning cancer classification, suggesting that the cancer‐related RNA signal in platelets is largely independent of leukocyte‐associated RNA ...
Michał Sieczczyński +12 more
wiley +1 more source
Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source
Impacts of Weather Conditions on District Heat System
CoRR, 2018 Technical ...
Jiyang Xie 0001, Zhanyu Ma, Jun Guo 0002
openaire +2 more sources