Release, transport, and re-adsorption could have redistributed As within the aquifers in away that reflects some form of partitioning between the dissolved and particulate phase [39].
A mathematical model was formulated to describe the processes of colloid release, transport, retention at pore constrictions, and subsequent permeability changes.
The limits considered were n ≤ 0.43 (for a classical Fickian diffusion-controlled drug release) and n = 0.85 (indicates a case II relaxational release transport; non-Fickian, zero-order release).
In the present study, the limits considered were n = 0.45 (indicates a classical Fickian diffusion-controlled drug release) and n = 0.89 (indicates a case II relaxation release transport; non-Fickian, zero-order release).
Understanding how complex, highly variable sedimentary systems interact in time and space to release, transport and concentrate diamonds is the basis for successful exploration strategies for placer diamond deposits.
Six steps are necessary and sufficient to define an event that results in environmental pollution of water, air, or soil from hazardous waste: source, release, transport, receptor, dose, and response.
Exposure to endocrine disrupting chemicals can interfere with synthesis, release, transport, metabolism, binding, action, or elimination of natural hormones.
By "normal delivery", we mean that a chemical can interfere with hormone synthesis, release, transport in blood or across membranes, metabolism or clearance.
Because dopamine is responsible for inhibiting prolactin secretion, increased circulating levels of prolactin may reflect deficiencies in dopamine release, transport, or uptake (Felt et al. 2006).
Endocrine disrupting chemicals (EDCs) have been proven to have potentially deleterious effects on development, growth, metabolism, and reproduction as they can interfere with the production, release, transport, metabolism, binding, action, or elimination of the natural hormones in the body [ 1].
