SearchPublisher and Institutes
You are here: Home :: Keyword index :: com bis DIC :: Delesseriaceae - density functions; entropy 
Density
Items for "Density"
Density and Surface Tension of the System KF–K2TaF7–Ta2O5
The density of the system KF–K2TaF7–Ta2O5 was measured by the Archimedean method and the surface tension by the maximum bubble pressure method in the composition range up to 20 mol% Ta2O5...
Keywords: Tantalum, Density, Molar Volume, Partial Molar Volume, Surface Tension
09/2006 | Zeitschrift für Physikalische Chemie, Oldenbourg WissenschaftsverlagDensity in cos πρ theorems for δ-subharmonic functions
Suppose that u(z) and v(z) are subharmonic functions in the plane, of order at most ρ, where 0 < ρ < 1/2, and that u(z) is nonconstant...
Keywords: δ-subharmonic, deficiency, Density, meromorphic
02/2006 | Analysis, Oldenbourg WissenschaftsverlagAnnual weight variation and reproductive cycle of the wood mouse (Apodemus sylvaticus ) in a Mediterranean environment
This paper describes the weight variation and reproductive seasonal patterns of the wood mouse in a Mediterranean scrubland in southern Portugal...
Keywords: Apodemus sylvaticus, weight, Mediterranean habitat, reproduction, Density
10/2004 | Mammalia, Walter de GruyterCamera-trap study of ocelot and other secretive mammals in the northern Pantanal
Reliable information on abundance of the ocelot (
Keywords: Brazil, camera trapping, Density, Felidae, Leopardus, Neotropics, ocelot, Pantanal
12/2005 | Mammalia, Walter de GruyterInventory of large and medium-sized mammals in south-western Cameroon / Inventaire des mammifères de moyenne et de grande taille dans le sud-ouest Cameroun
The results of an inventory of large and medium-sized mammals in the Campo and Ma'an Forests in southwestern Cameroon are presented...
Keywords: Cameroon, Density, inventory, mammals, primates, Cameroun, densit, inventaire, mammifres
03/2006 | Mammalia, Walter de GruyterDirichlet Forms in Simulation
Equipping the probability space with a local Dirichlet form with square field operator Γ and generator
Keywords: square field operator, Wiener space, Poisson space, Density, stochastic differential equation, Dirichlet form, error
12/2005 | Monte Carlo Methods and Applications, Walter de GruyterEffects of density and microfibril orientation on the vertical variation of low-stiffness wood in radiata pine butt logs
The roles of density and microfibril angle in causing low stiffness in radiata pine butt logs were studied in detail on a 17-year-old tree...
Keywords: biomechanics, corewood, Density, Microfibril angle, radiata pine, stiffness, wood structure
10/2004 | Holzforschung, Walter de GruyterOn some physical properties of six aspen clones
Basic physical properties including density, permeability, water sorption characteristics and diffusion coefficients in desorption were measured with specimens taken from for six aspen clone trees harvested in northeastern British Columbia...
Keywords: Density, desorption, diffusion, heat of wetting, permeability, aspen
01/2005 | Holzforschung, Walter de GruyterMicrodistribution of copper in copper-ethanolamine (Cu-EA) treated southern yellow pine (Pinus spp.) related to density distribution
The relationship between copper absorption and density distribution in wood cell walls was investigated in this study...
Keywords: cell wall, copper, Density, microdistribution, SEM-EDXA
01/2005 | Holzforschung, Walter de GruyterCombined shear and compression analysis using a modified Iosipescu shear test device. Experimental studies on dry wood
The mechanical treatment of wood in a refiner involves a complex combination of shear and compression forces...
Keywords: compression, Density, Picea abies, shear stress, wood
09/2005 | Holzforschung, Walter de GruyterFactors influencing timber gluability with one-part polyurethanes – studied with nine Australian timber species
The bulk and surface properties of blocks of nine Australian wood species of commercial importance were investigated to elucidate the factors affecting timber gluability with structural one-component polyurethane adhesives...
Keywords: adhesion, bonding, Density, Eucalyptus, extractives, gluability, one-component polyurethane, strength, timber, wood
07/2006 | Holzforschung, Walter de GruyterEvaluating growth strain of Eucalyptus globulus Labill. from SilviScan measurements
Longitudinal surface strain was measured or estimated using three different methods along the stems of nine trees of 10-year-old
Keywords: cellulose crystallite width, Density, eucalypt, growth strain, Microfibril angle
08/2006 | Holzforschung, Walter de GruyterMaterial properties and their interrelation in chemically modified clear wood of Scots pine
The mechanical and physical properties of modified wood were assessed experimentally...
Keywords: acetylation (AC), correlation, Density, equilibrium moisture content (EMC), furfurylation (FA), heat treatment in vegetable oil (HT), methylated melamine formaldehyde resin (MMF), MOE, modification, shrinkage/swelling
01/2007 | Holzforschung, Walter de GruyterHeat and mass transfer in wood composite panels during hot pressing: Part 4. Experimental investigation and model validation
The effects of panel density and strand size on the temperature and gas pressure inside strand mats during hot pressing has been experimentally investigated...
Keywords: Density, hot pressing, Modelling, OSB, strand size, wood composites
01/2007 | Holzforschung, Walter de GruyterDensity, Apparent and Partial Molar Volumes, and Viscosity of Aqueous Na2CO3 Solutions at High Temperatures and High Pressures
Density of five (0.124, 0.334, 0.706, 1.055, and 1.123) mol kg-1 and viscosity of seven (0.124, 0.2918, 0.334, 0.706, 0.8472, 1.055, and 1.123) mol kg-1 binary aqueous Na2CO3 solutions have been measured with a constant-volume piezometer and capillary flow techniques, respectively...
Keywords: Apparent and Partial Molar Volumes, Density, B-Coefficient, Sodium Carbonate, viscosity
08/2007 | Zeitschrift für Physikalische Chemie, Oldenbourg WissenschaftsverlagAdhesive bond strength of end grain joints in softwood with varying density
Norway spruce wood specimens covering a wide density range, including density samples between 300 kg m-3 (low density wood) and 750 kg m-3 (high-density compression wood), were joined at end grain surfaces and tested in tension perpendicular to the bonded surface to estimate the effect of mechanical interlocking on the adhesive bond strength...
Keywords: adhesion, adhesive, Density, end grain, mechanical interlocking, Porosity, tensile strength
03/2008 | Holzforschung, Walter de GruyterFiberboard bending properties as a function of density, thickness, resin, and moisture content
Fibers from treetop residues of lodgepole pine (
Keywords: bending properties, Density, fiberboard, lodgepole pine, moisture content, phenolic resin, recycled fibers, small-diameter, thickness
09/2008 | Holzforschung, Walter de GruyterNeural network prediction of bending strength and stiffness in western hemlock (Tsuga heterophylla Raf.)
The stiffness and strength, modulus of elasticity (MOE) and modulus of rupture (MOR), as well as density, moisture content, microfibril angle and diffraction pattern coefficient of variation of azimuthal intensity profile (ICV) was determined for 259 small clear specimens...
Keywords: artificial neural networks (ANN), Density, hemlock, microfibril angle (MFA), modulus of elasticity (MOE), modulus of rupture (MOR), moisture content (M)
11/2007 | Holzforschung, Walter de Gruyter