Results 41 to 50 of about 840,825 (298)
Journal of Modern Power Systems and Clean Energy, 2018 For many years, coal-fired power plant generation comprised the largest share of electricity in the U.S. power sector. While natural gas plants now constitute a greater portion of the total, coal is projected to remain a shrinking but significant ...
Robert Kennedy SMITH
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RX J1548.9+0851, a fossil cluster? [PDF]
, 2012 Fossil galaxy groups are spatially extended X-ray sources with X-ray luminosities above L_X,bol > 10^42 h_50^-2 ergs s^-1 and a central elliptical galaxy dominating the optical, the second-brightest galaxy being at least 2 magnitudes fainter in the R ...
Adelman-McCarthy +47 more
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Phylogenies Without Fossils [PDF]
Evolution, 1994 Phylogenies that are reconstructed without fossil material often contain approximate dates for lineage splitting. For example, particular nodes on molecular phylogenies may be dated by known geographic events that caused lineages to split, thereby calibrating a molecular clock that is used to date other nodes.
Paul H, Harvey, Robert M, May, Sean, Nee
openaire +2 more sources
Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source
The development of dairying in Europe: potential evidence from food residues on ceramics
Documenta Praehistorica, 2002 Providing evidence of dairying is crucial to the understanding of the development and intensification of Neolithic farming practices in Europe, beyond the early stages of domestication.
Oliver E. Craig
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Neurovascular anatomy of dwarf dinosaur implies precociality in sauropods
eLife, 2022 Macronaria, a group of mostly colossal sauropod dinosaurs, comprised the largest terrestrial vertebrates of Earth’s history. However, some of the smallest sauropods belong to this group as well.
Marco Schade +4 more
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Two fossil groups of galaxies at z~0.4 in the COSMOS: accelerated stellar-mass build-up, different progenitors [PDF]
, 2011 We report on 2 fossil groups of galaxies at z=0.425 and 0.372 discovered in the Cosmic Evolution Survey (COSMOS) area. Selected as X-ray extended sources, they have total masses (M_200) of 1.9(+/-0.41)E13 and 9.5(+/-0.42)E13 M_sun, respectively, as ...
A. Finoguenov +114 more
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Advanced Functional Materials, EarlyView.A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing +9 more
wiley +1 more source
The application of numerical modeling to geothermal investments
Computer Assisted Methods in Engineering and Science, 2017 Among numerous applications of numerical modeling in many different fields of science, there is numerical modeling applied to the issues related to geothermal investments [1].
Anna Wachowicz-Pyzik +3 more
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Field emissions of N2O during biomass production may affect the sustainability of agro-biofuels [PDF]
, 2011 Field emissions of N2O during cultivation of bioenergy crops may counterbalance a considerable part of the avoided fossil CO2 emissions that are achieved by fossil fuel ...
Ambus, Per +7 more
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