A model for the entrainment and bed load transport of sediment grains of different sizes,
shapes and densities by a unidirectional turbulent flow is developed in terms of (1) sediment …

Gravity currents are of considerable environmental and industrial importance as hazards
and as agents of sediment transport, and the deposits of ancient turbidity currents form some …

Moderate caloric restriction (60% of ad libitum intake) is an important model to investigate
potential mechanisms of biological aging. This regimen has been reported to decrease the …

The presence of sand moving at low transport rates over a flat bed modulates the production
of turbulence when compared to clearwater flow at similar mean flow conditions. Phase …

River restoration programs often use vegetation to enhance the biological functionality,
recreational opportunities, and aesthetic beauty of degraded stream corridors. Yet, none has …

Effective agricultural practices can enable and sustain rural livelihoods, particularly in rapidly
developing and transforming areas such as the Chinese Loess Plateau. Drawing from the …

A depth‐averaged two‐dimensional numerical model has been developed to simulate flow,
sediment transport, and bed topography in river channels with emergent and submerged …

Research studies clearly indicate that age-related changes in cellular and tissue function
are linked to decreases in the anabolic hormones, growth hormone and insulin-like growth …

The active component of the anesthetic propofol (2,6-diisopropylphenol), which structurally
resembles butylated hydroxytoluene (BHT), a known free radical scavenger, was examined …

Laboratory measurements of turbulent fluctuations in velocity and suspended sediment
concentration were obtained synchronously over fixed two‐dimensional dunes in a sediment‐…