Results 21 to 30 of about 10,269 (215)
Evidence-based robust design of deflection actions for near Earth objects [PDF]
, 2012 This paper presents a novel approach to the robust design of deflection actions for Near Earth Objects (NEO). In particular, the case of deflection by means of Solar-pumped Laser ablation is studied here in detail. The basic idea behind Laser ablation is
Gibbings, Alison +2 more
core +2 more sources
Molecules, 2015 In the present work, the sublimation of crystalline solid 2-(2-nitrovinyl) furan (G-0) in the temperature range of 35 to 60 °C (below the melting point of the drug) was studied using thermogravimetric analysis (TGA).
Vivian Ruz +4 more
doaj +1 more source
Thermodynamic properties of some isomeric 5-(nitrophenyl)-furyl-2 derivatives
BMC Chemistry, 2019 Background The aim of the current work was to determine thermodynamical properties of 5-(nitrophenyl)-2-furaldehyde oximes and 3-[5-(nitrolphenyl)-2-furyl]acrylic acids.
Volodymyr Dibrivnyi +6 more
doaj +1 more source
What mechanisms dominate the activity of Geminid Parent (3200) Phaethon? [PDF]
, 2018 A long-term sublimation model to explain how Phaethon could provide the Geminid stream is proposed. We find that it would take $\sim6$ Myr or more for Phaethon to lose all of its internal ice (if ever there was) in its present orbit.
Ip, Wing-Huen +2 more
core +2 more sources
Electrodynamic Response and Stability of Molecular Crystals [PDF]
, 2012 We show that electrodynamic dipolar interactions, responsible for long-range fluctuations in matter, play a significant role in the stability of molecular crystals.
Liang, Jian-Jie +5 more
core +2 more sources
Energetic and Structural Studies of Two Biomass-Derived Compounds: 6- and 7-hydroxy-1-indanones
Applied Sciences, 2020 The energetic study of 6-hydroxy-1-indanone and 7-hydroxy-1-indanone was performed using experimental techniques and computational calculations. The enthalpies of combustion and sublimation of the two compounds were determined and allowed to derive the ...
Ana Luisa Ribeiro da Silva +1 more
doaj +1 more source
Molecules, 2021 In the present work, the thermochemistry of solution, solvation, and hydrogen bonding of cyclic amides in proton acceptor (B) and proton donor (RXH) solvents were studied. The infinite dilution solution enthalpies of δ-valerolactam, N-methylvalerolactam,
Ilnaz T. Rakipov +5 more
doaj +1 more source
Angewandte Chemie, EarlyView.Homochiral Cu(I) cyanide complexes based on 2,2’‐bis(diphenylphosphino)‐1,1’‐binaphthyl (BINAP) form melt‐quenched and desolvation‐derived metal–organic glasses that exhibit circularly polarized thermally activated delayed fluorescence (TADF) at room temperature, enabling processable chiroptical materials.
Zeyu Fan +5 more
wiley +2 more sources
DETERMINATION OF SATURATION VAPOR PRESSURE OF LOW VOLATILE SUBSTANCES THROUGH THE STUDY OF EVAPORATION RATE BY THERMOGRAVIMETRIC ANALYSIS [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2015 Subject of Study.Research of vapor pressure of low volatile substances is a complicated problem due to both direct experimental implementation complexity and, most significantly, the issues faced correctness of the analysis and processing of experimental
R. V. Ralys +2 more
doaj +1 more source
The Scientific World Journal, 2002 We report the results obtained for the experimental determination and the theoretical calculation of the enthalpy of formation of 3,6-diphenyl-1,2,4,5-tetroxane molecule.
N.L. Jorge +5 more
doaj +1 more source