Grain-size characteristics of superglacial dirt

Effects of Barley Grain Particle Size on Ruminal Fermentation and Carcass Characteristics of Male Lambs Fed High Urea Diet

Two experiments were conducted to evaluate effects of barley grains particle size on ruminal pH and ammonia concentration of rams (experiment 1) and carcass characteristics (experiment 2) of male lambs fed high urea diet. Treatments in two experiments were (1: basal diet + whole barley grains, 2: basal diet + ground barley grains with a 5 mm screen, 3: basal diet + ground barley grains with a 3...

Effects of barley grain particle size on dairy cow performance

Grain size, size-distribution and dislocation structure

Diffraction peak profile analysis (or Line Profile Analysis, LPA) has recently been developed to such an extent that it can be applied as a powerful method for the characterization of microstructures of crystalline materials in terms of crystallite size-distribution and dislocation structures. Physically based theoretical functions and their Fourier coefficients are available for both, the size...

Experimental Investigation of Stress Rate and Grain Size on Gas Seepage Characteristics of Granular Coal

Dan Ma 1,2,3,*, Qiang Li 2, Matthew R. Hall 3,4 and Yu Wu 2 1 School of Resources & Safety Engineering, Central South University, Changsha 410083, Hunan, China 2 State Key Laboratory for Geomechanics & Deep Underground Engineering, China University of Mining & Technology, Xuzhou 221116, Jiangsu, China; [email protected] (Q.L.); [email protected] (Y.W.) 3 GeoEnergy Research Centre (GERC), U...

Effect of grain size on the mobility and transfer characteristics of polysilicon thin-film transistors

The effect of the grain size on the effective carrier mobility (μeff) and transfer characteristics of a polycrystalline silicon thin-film transistor (poly-Si TFT) have been theoretically investigated by developing an analytical model. The dependence of μeff is studied as a function of doping concentrations and gate voltage for different values of grain size. It is observed that at low as well a...