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Relationships between the results of hypo-osmotic swelling tests, sperm motility, and fertility in Estonian Holstein dairy bulls
bull fertility semen quality sperm membrane intactness
2015/6/23
However, the HOS-2 and HOS-3 values in FT semen
had high correlations with NRR (r = 0.65, r = 0.66, P < 0.001 at batch level and r = 0.63, r = 0.71, P < 0.01
at bull level), which was comparable t...
Variability in swelling of spruce (Picea abies [L.] Karst.) wood with the presence of compression wood
spruce swelling compression wood
2015/3/6
Wood is a hygroscopic material that is affected by shape changes. The aim of this study was to analyse the variability of wood swelling in the individual anatomic directions. Wood swelling was examine...
Relation between the Swelling of Graft Union and the Shear Strength at Graft Union in Graft Combinations between JM Series Rootstocks and Major Apple Cultivars
dwarfing rootstock overgrowth of rootstock trunk girth
2010/11/23
The relation between the swelling of graft union and trunk girth or shear strength at graft union was investigated. The trunk girth of trees grafted onto JM7 was largest and the coefficient of varianc...
Comparison of the Swelling and Shrinkage Characteristics of Corcisan Pine（Pinus nigra var. mantima）
Swelling Shrinkage Characteristics Corcisan Pine（Pinus nigra var. mantima）
2009/1/14
The objective of this study was to determine the volumetric swelling and shrinkage characteristics of air-dried Corsican pine in the longitudinal, tangential and radial directions. For this purpose, t...
Crack tortuosity in swelling clay soils
swelling soil crack network crack connectedness planar tortuosity spatial tortuosity
2008/11/26
A relationship between the planar and spatial tortuosities of a statistically isotropic crack network in a clay soil is derived from the fact that connected cracks outline peds and are their boundarie...
Crack width, cross-section area, and volume in swelling clay soils
geometry swelling soils shrinkage cracks
2008/11/26
A model is presented for prediction of crack network geometry in clay soils. The starting point is the similarity between a crack network in rocks and that in soils, and, hence, principles of multiple...
Swelling-shrinkage properties and hydraulic conductivity of a compacted coal mine tailing rock likely to be used for landfill capping
landfill liner swelling shrinkage water permeability
2008/11/12
The capping and remediation of municipal landfills require large amounts of soil material which should fulfil definite requirements with respect to hydraulic and shrinkage properties. One of such mate...
Strength regain in soil aggregate beds by swelling and shrinkage
precompression stress cohesion angle of friction soil structure bulk density
2008/11/11
Strength regain in aggregate beds as a consequence of wetting and drying cycles was studied in two Andisols and one Mollisol from Chile, collected at two depths (0-10 and 40-60 cm). In the Mollisol, ...
The analysis of shrinkage-swelling behaviour of peat-moorsh soil aggregates during drying-wetting cycles
peat-moorsh soil drying shrinkage rewetting swelling
2010/1/15
The aim of this study was to investigate the soil volume changes for moorsh, willow and moss peat layers during drying-wetting cycles. The measurements of soil volume changes were made using the ‘sara...