''Sun leaves'' and ''shade leaves'' - Differences in convective heat dissipation.
Temperatures of radiantly heated sun and shade leaves of white oak measured in low speed wind tunnel, considering differences in convective heat dissipation
Vogel, S.↗
SEARCH · Engineering Papers
Results for “difference in differences”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Differences between proposed Apollo sites. III - Far infrared emissivity evidence.
Lunar surface IR emissivity comparison spectra including proposed Apollo landing sites, indicating Si-O ratio difference for Plato crater
Goetz, A. F. H.↗
Agreement in endpoints from circadian rhythmometry on healthy human beings living on different continents.
Circadian rhythms characteristics of healthy human beings as reference standards for comparing investigation data from different continents
Bartter, F. C.↗
The differences between quiet and active regions measured by spectroheliograms in the neutral helium resonance lines.
Neutral He lines at 537 A and 584 A obtained by spectroheliometer on OSO 4, studying differences between quiet and active regions
Hearn, A. G.↗
Thermal-difference compensation for structural members
Aluminum-thermal difference link maintains constant length of strut despite environmental temperature changes. An extension spring decreases load on the compensator drive linkage when strut is in tension, when strut is in compression, a compression spring is used. Perforated titanium outer tube exposes link to external heat.
Belew, R. R.↗
Probability Limit Theorems and the Convergence of Finite Difference Approximations of Partial Differential Equations
Probability limit theorems applied to convergence of finite difference approximations of partial differential equations
Kushner, H. J.↗
An analysis of finite-difference techniques applied to equations governing convective transfer
Finite difference analysis of hyperbolic partial differential equations
Lomax, H.↗
Finite-difference analysis of the compressible turbulent boundary layer on a blunt swept slab with leading-edge blowing
Finite difference solution for compressible turbulent boundary layer equations of swept slab with leading edge blowing
Beckwith, I. E.↗
Ethiopian rift and plateaus - Some volcanic petrochemical differences
Volcanic petrochemical differences in Ethiopian rift and plateaus
Mohr, P. A.↗
Experimental determination of apparent mass and moment of inertia of a large disk suspended as a pendulum at different air densities
Experimental determination of apparent mass and moment of inertia of large disk suspended as pendulum at different air densities
Dunning, R. S.↗
Effects of thermal loading on composites with constituents of differing thermal expansion
Effects of thermal loading on composites with constituents of differing thermal expansion
Hoffman, C. A.↗
Comparison of experimental and theoretical brightness temperatures of the lunar surface for different elevation angles of sun and observer
Experimental and theoretical brightness temperature comparisons of lunar surface for different elevation angles of sun and observer
Harrison, J. K.↗
Difference sets.
Difference set D of k distinct residues, extending Hall search with negative results, discussing multipliers, polynomial congruence, etc
Baumert, L. D.↗
Resolution of the difference between atmospheric density measurements from Explorer 17 satellite by density gage and drag techniques
Atmospheric density measurements from Explorer 17 satellite by density gage and drag techniques resolved for difference by calibration and systematic errors considerations
Newton, G. P.↗
Detection and scaling of statistical differences between visual textures
Subjects sensitivity to differences in statistical distributions of locally defined element density and shape, using stochastically textured visual patterns
Stoloff, P. H.↗
A compilation and historical review of temperature scale differences
Temperature scales, definition and measurement, discussing scale differences, temperatures below freezing, conversion methods, etc
Hust, J. G.↗
'Same'-'different' response times - A model and a preliminary test
Response times in deciding same or different between successive visual stimuli
Nickerson, R. S.↗
Some neurological species differences - A posteriori
Neurological differences in spinal projections of animals subjected to cordotomies compared with human material, using selective silver impregnation technique
Mehler, W. R.↗