Results 61 to 70 of about 104,171 (282)
CARBON ISOTOPE FRACTIONATION AND DEPLETION IN TMC1 [PDF]
The Astrophysical Journal, 2012 Accepted for publication in The Astrophysical Journal (mail journal)
Harvey S. Liszt, Lucy M. Ziurys
openaire +3 more sources
Advanced Functional Materials, EarlyView.By turning off hydrogen bonds by bulky ethyl cinnamate ester derivatization, softwood kraft lignin can flow under elevated temperatures, providing tough fiber in the melt for high take‐up speed. Subsequently, lignin ethyl cinnamate derivatives are readily stabilized with only dilute nitric acid leading to direct carbonized fiber with outstanding ...
Qi Hua +8 more
wiley +1 more source
CARBON ISOTOPE FRACTIONATION IN PROTOPLANETARY DISKS [PDF]
The Astrophysical Journal, 2009 50 pages, 10 figures, accepted for publication in the Astrophysical ...
Paul M. Woods, Karen Willacy
openaire +4 more sources
Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography
Advanced Functional Materials, EarlyView.Metal halide scintillator, tetraphenylphosphonium manganese bromide (TPP2MnBr4), provides a significant benefit for fast neutron imaging. A fourfold increase in efficiency over traditional zinc sulfide screens is achieved by efficiently utilizing neutron interactions within its homogeneous structure.
Aditya Bhardwaj +13 more
wiley +1 more source
Frontiers in Ecology and Evolution, 2016 We have known about the processes of methanogenesis and methanotrophy for over 100 years, since the days of Winogradsky, yet their contributions to the carbon cycle were deemed to be of negligible importance for the majority of that period. It is only in
Jonathan eGrey
doaj +1 more source
O, H and C isotopic systematics of Icelandic groundwater [PDF]
E3S Web of Conferences, 2019 Stable water isotopes of oxygen and hydrogen have been studied in Icelandic natural waters since 1960 for hydrological and geothermal research. All the waters are of meteoric and seawater origin.
Sveinbjörnsdóttir Arny E. +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.High‐density BNNT films, enabling mechanical robustness and high space radiation shielding effectiveness, are fabricated using surfactant‐stabilized BNNT liquid crystal. Simulations indicate that a 50 g cm−2 BNNT film can reduce radiation exposure by 56% compared to zero shielding, potentially doubling the duration of astronaut missions on the lunar ...
Young‐Kyeong Kim +17 more
wiley +1 more source
BIO Web of Conferences, 2019 The present study continues the 2015–2016 research project on biological characteristics of stable isotopes fractionation in grapes taking into account the agro-climatic growth conditions of this representative of the C3-pathway of photosynthesis group ...
Kolesnov A. +11 more
doaj +1 more source
Temperature exerts no influence on organic matter δ13C of surface soil along the 400 mm isopleth of mean annual precipitation in China [PDF]
Biogeosciences, 2016 Soil organic carbon is the largest pool of carbon in the terrestrial ecosystem, and its isotopic composition is affected by a number of factors. However, the influence of environmental factors, especially temperature, on soil organic carbon isotope ...
Y. Jia, G. Wang, Q. Tan, Z. Chen
doaj +1 more source
Advanced Functional Materials, EarlyView.A novel approach by depositing In2O3 onto an oxygen vacancy (OV)‐enriched support, ceria‐zirconia solid solutions (CZ), to activate synergistic effects is proposed. The OV contributes greatly to the dissociation of H2O and further promotes the hydrogenation of adsorbed CO2 species.
Ruirui Qi +10 more
wiley +1 more source