Results 21 to 30 of about 3,582,154 (355)
ChemistryOpen, 2019 An azide terminated ethylene oxide‐tetrahydrofuran copolymer with urethane segments (ATUPET) as a novel binder pre‐polymer, has been prepared through ethylene oxide‐tetrahydrofuran random copolymer (PET) end‐capping modification via one‐pot method.
Dr. Qian Zhang +6 more
doaj +1 more source
Effect of ammonium concentration on alcoholic fermentation kinetics by wine yeasts for high sugar content [PDF]
, 2007 Kinetics of alcoholic fermentation by Saccharomyces cerevisiae wine strains in a synthetic medium with high sugar content were established for different nitrogen initial content and are presented for 4 strains.
Fuster, André +3 more
core +1 more source
Food security and sustainable crops production with considering climate change in China
RUDN Journal of Agronomy and Animal Industries, 2019 Increase in the mean seasonal temperature can reduce the duration of many crops which may lead to final yield reduction. China needs to cope with the adverse effects of climate change by developing heat and drought resistant high yielding varieties and ...
Mohamad Hesam Shahrajabian +2 more
doaj +1 more source
Theoretical insights on designing of difluoramino compounds
FirePhysChem, 2022 In order to screen out novel energetic compounds with excellent comprehensive properties and provide theoretical guidance for design researcher, a series of difluoroamino energetic compounds were designed by combining energetic molecular scaffolds and ...
Peng Lian +5 more
doaj
Recent Advances in the Synthesis and Biomedical Applications of Heterocyclic NO-Donors
Molecules, 2021 Nitric oxide (NO) is a key signaling molecule that acts in various physiological processes such as cellular metabolism, vasodilation and transmission of nerve impulses.
Leonid L. Fershtat, Egor S. Zhilin
doaj +1 more source
Current Biology, 2016 Nitrogen is the fourth most abundant element in cellular biomass, and it comprises the majority of Earth's atmosphere. The interchange between inert dinitrogen gas (N2) in the extant atmosphere and 'reactive nitrogen' (those nitrogen compounds that support, or are products of, cellular metabolism and growth) is entirely controlled by microbial ...
Martin G. Klotz +2 more
openaire +3 more sources
Frontiers in Chemistry, 2019 In this study, a series of novel 1,5-di(nitramino)tetrazole (DNAT)-based bimetallic energetic coordination polymers, MK2(DNAT)2·4H2O [M = Fe, Cu, Ni, Co, and Zn], were designed and synthesized in a simple and convenient self-assembly synthetic process ...
Yanan Li +7 more
doaj +1 more source
A secular increase in continental crust nitrogen during the Precambrian [PDF]
, 2017 Recent work indicates the presence of substantial geologic nitrogen reservoirs in the mantle and continental crust. Importantly, this geologic nitrogen has exchanged between the atmosphere and the solid Earth over time. Changes in atmospheric nitrogen (i.
Goldblatt, Colin, Johnson, Benjamin W
core +3 more sources
Remote Sensing, 2015 Although remote sensing technology has been widely used to monitor inland water bodies; the lack of suitable data with high spatial and spectral resolution has severely obstructed its practical development.
Yulong Guo +5 more
doaj +1 more source
Can N-oxidation alleviate the energy-safety contradiction of energetic materials?
FirePhysChem, 2021 The introduction of the N-oxide functional group to the heterocyclic structure is deemed as an effective strategy to construct highly energetic and lowly sensitive materials.
Yilin Cao +4 more
doaj