Results 31 to 40 of about 1,131 (108)
Cohomology theories for homotopy algebras and noncommutative geometry
, 2007 This paper builds a general framework in which to study cohomology theories of strongly homotopy algebras, namely $A_\infty, C_\infty$ and $L_\infty$-algebras. This framework is based on noncommutative geometry as expounded by Connes and Kontsevich.
Alastair Hamilton +23 more
core +2 more sources
Radiative transfer in the mesosphere [PDF]
Radiative temperature changes for molecular gases under non local thermodynamic ...
Kuhn, W.
core +1 more source
Space environmental considerations for a long-term cryogenic storage vessel [PDF]
Information is given on the kind of protection that is needed against impact and perforation of a long-term cryogenic storage vessel in space by meteoroids and space debris.
Nakanishi, Shigeo
core +1 more source
Technologies for Coal based Hydrogen and Electricity Co-production Power Plants with CO2 Capture [PDF]
, 2008 Integrated Gasification Combined Cycle (IGCC) plants allow the combination of the production of hydrogen and electricity because coal gasification process produces a syngas that can be used for the production of both commodities.
GARCIA CORTES Carolina +2 more
core +1 more source
, 2002 International audiencePossible reasons for deviations from Griffith's criterion in slab avalanche triggerings are examined. In the case of a major basal crack, we show (i) that the usual form of Griffith's criterion is valid if elastic energy is stored ...
Bédouin, N. +6 more
core +2 more sources
Synthesis and Characterization of N-Alkyl-Adenosine-5\u27-Diphosphates [PDF]
, 1987 n-Alkylphosphates and adenosine derivatives have been observed to be competitive inhibitors of coenzyme molecules in many NAD+ requiring enzymes.
Huang, Han-Ping
core +2 more sources
Laboratory Simulation of the Effect of Rocket Thrust on a Precessing Space Vehicle [PDF]
Ground tests of solid propellant rocket motors have shown that metal-containing propellants produce various amounts of slag (primarily aluminum oxide) which is trapped in the motor case, causing a loss of specific impulse.
Alvarez, Oscar +7 more
core +1 more source
Active cooling requirements for propellant storage [PDF]
Recent NASA and DOD mission models have indicated future needs for orbital cryogenic storage and supply systems. Two thermal control systems which show the greatest promise for improving propellant storage life were evaluated.
Klein, G. A.
core +1 more source
Evaluation of Hazelnuts as a Sustainable Crop in Illinois [PDF]
, 2016 Production of hazelnuts has historically been limited to regions with mild climates, with almost all hazelnut production in the United States occurring in Oregon.
Dubosky, Sharon Neva
core +1 more source