President Obama, someone should have told you that the real voices that cry out for change, or true drug policy reform, are within these amazing, resilient, resistance fighters from our people of color communities in urban America, throughout Central America, the Caribbean and on through the tip of South America.
Understanding the evolutionary and ecological mechanisms of insect adaptation to resistant hosts will be instrumental in the development of resilient insect resistance management programs.
Perturbation of PIF4-mediated growth has resulted in temperature-resilient disease resistance.
Elucidation of the molecular mechanisms that define environmental signal integration is key to the development of novel strategies for breeding temperature-resilient disease resistance in crops.
BOF slag-bitumen mixes have shown better resilient moduli, rutting resistance, bonding and moisture damage resistance and stripping resistance than mixes with natural aggregates and they can also be high quality substitutes for natural aggregate in lower road pavement layers.
In addition, despite initial improvement of resilient modulus, skid resistance, and moisture damage resistance, adding more CR has negative effect on these properties.
Furthermore, four types of mixtures with different additive proportions, containing ASA and sulfur, were prepared, and the moisture susceptibility, resilient modulus, rutting resistance, and fatigue behavior were measured.
This physical change contributes to a better densification of the RCDW aggregate and consequently an improvement in bearing capacity, resilient modulus and resistance to permanent deformation.
Samples of laboratory-prepared recycled aged rubberized mixtures were tested for indirect tensile strength (ITS) in dry and wet states, rutting resistance, resilient modulus, and ITS after long-term aging in the laboratory.
To this end, six types of WMA asphalt mixes with two coarse steel slag contents (0% and 40%) and three fine RAP contents (0%, 20%and40%0%) were prepared and their moisture resistance, resilient modulus, dynamic creep and fatigue behavior were evaluated and statistically were compared to each other.
Moreover, laboratory tests results indicated that use of coarse SS aggregate in WMA mixture enhances Marshall stability, resilient modulus, tensile strength, resistance to moisture damage and resistance to permanent deformation of the mixture.
