Results 51 to 60 of about 4,151,372 (299)
POLISH POSITION IN THE PRODUCTION OF ENERGY FROM BIOMASS IN COMPARISONWITH OTHER COUNTRIES OF THE EUROPEAN UNION [PDF]
Annals of the Polish Association of Agricultural and Agribusiness Economists, 2018 The potential and position of Poland in comparison with other EU countries in the field of solidbiomass production and the possibilities that flow with the use of this raw material for energy purposesare presented. To assess changes in the biomass market
Rafał Wyszomierski +2 more
doaj +1 more source
Primary reflector for solar energy collection systems [PDF]
, 1978 A fixed, linear, ground-based primary reflector is disclosed which has an extended curved sawtooth-contoured surface covered with a metalized polymeric reflecting material. The device reflects solar energy to a movably supported collector that is kept at
Miller, C. G., Stephens, J. B.
core +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Energies, 2017 This paper presents an effort pertaining to the simulation of the future production in Pakistan of different primary energy resources, i.e., coal, natural gas and crude oil, thereby constructing Hubbert peaks.
Syed Aziz Ur Rehman +5 more
doaj +1 more source
Energy input is primary controller of methane bubbling in subarctic lakes [PDF]
, 2014 Emission of methane (CH4) from surface waters is often dominated by ebullition (bubbling), a transport mode with high‐spatiotemporal variability. Based on new and extensive CH4 ebullition data, we demonstrate striking correlations (r2 between 0.92 and 0 ...
Anthony +35 more
core +3 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Energies, 2020 The European Union (EU) has made climate change mitigation a high priority though a policy framework called “Clean Energy for all Europeans “. The concept of primary energy for energy resources plays a critical role in how different energy technologies ...
Marta Ros Karlsdottir +3 more
doaj +1 more source
Solar energy collection system [PDF]
, 1979 A fixed, linear, ground-based primary reflector having an extended curved sawtooth-contoured surface covered with a metalized polymeric reflecting material, reflects solar energy to a movably supported collector that is kept at the concentrated line ...
Miller, C. G., Stephens, J. B.
core +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Applied SciencesGiven the widespread use of gas-fired boilers and combined heat and power (CHP) units in existing district heating (DH) systems, this study investigates the integration of medium-scale heat pumps (HPs) into such configurations. Fifteen DH system variants
Damir Požgaj +3 more
doaj +1 more source