Results 261 to 270 of about 151,273 (303)

Optimal combination of canopy management and planting density for yield enhancement in late-sown cotton. [PDF]

open access: yesBMC Plant Biol
Hayat MAB   +7 more
europepmc   +1 more source

Effects of Sodium Monensin and a Tannin-Yeast Blend on Intake, Milk Yield, and Methane Emissions in Lactating Holstein Cows. [PDF]

open access: yesAnimals (Basel)
Piuzana LG   +8 more
europepmc   +1 more source

A Quadratic Yield Function for Fiber-Reinforced Composites

open access: yesJournal of Composite Materials, 1997
A simple, 3-D yield function that is quadratic in stresses was proposed to describe the plastic behavior of fiber composites. It relaxes the two usually used assumptions that hydrostatic stress does not influence plastic deformation and that the total plastic dilatation is incompressible.
J. K. Chen, F. A. Allahdadi, C. T. Sun
openaire   +2 more sources
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Fiber yields inSansevieria interspecific hybrids

Economic Botany, 1969
Fiber yields are reported for the interspecific hybrid ‘ Florida H-13’ (Sansevieria trifasciata Prain × S. deserti 2V. E. Brown), subjected to various harvesting cycles at three locations in southern Florida. Yields of ‘Florida H-13’ are compared with those of other F1F2triploid, and backcross hybrids and the parental species, S. trifasciata.
F. D. Wilson   +2 more
openaire   +1 more source

Yielding of Fiber Reinforced Tresca Material

Journal of the Engineering Mechanics Division, 1972
A plane stress theory of plastic failure of a composite material is formulated by considering how the plastic failure surface of the matrix is altered by the addition of an array of parallel fibers. The matrix is assumed to obey the classical Tresca maximum shear stress yield criterion.
John D. Helfinstine, Richard H. Lance
openaire   +1 more source

Fiber Optic Yield Monitor for a Sugarcane Harvester

Transactions of the ASABE, 2011
A fiber optic yield monitoring system was developed for a sugarcane chopper harvester that utilized a duty-cycle type approach with three fiber optic sensors mounted in the elevator floor to estimate sugarcane yield. Field testing of the monitor demonstrated that there was a zero intercept linear relationship between the optical sensor response and the
null R. R. Price   +4 more
openaire   +1 more source

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