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Ground substance is an amorphous gel-like substance in the extracellular space of animals that contains all components of the extracellular matrix (ECM) except for fibrous materials such as collagen and elastin. [1] Ground substance is active in the development, movement, and proliferation of tissues, as well as their metabolism.
Between the molecules that make up the ground substance there are minimal surfaces of potential energy. The charging and discharging of the materials of the ground substance cause 'biofield oscillations' (photon fields). The interference of these fields creates short lived (from 10–9 to up to 10–5 seconds) tunnels through the ground substance.
Close up of black volcanic sand from Perissa, Santorini, Greece The most common constituent of sand, in inland continental settings and non-tropical coastal settings, is silica (silicon dioxide, or SiO 2 ), usually in the form of quartz , which, because of its chemical inertness and considerable hardness, is the most common mineral resistant to ...
It may be cut in quarries or removed from the surface of the ground (flag and fieldstone). Ideally, stone from the building site can be utilized. Depending on the stone type, it can be used for structural block, facing block, pavers, and crushed stone. Most brick plants are located near the clay source they use to make brick.
Its ground substance occupies more volume than the fibers do. It has a viscous to gel-like consistency and plays an important role in the diffusion of oxygen and nutrients from the capillaries that course through this connective tissue as well as in the diffusion of carbon dioxide and metabolic wastes back to the vessels.
Hyaluronic acid is a major component of synovial tissues and fluid, as well as the ground substance of other connective tissues. Hyaluronic acid binds cells together, lubricates joints, and helps maintain the shape of the eyeballs. [19]
The fire retardant, which has been used for more than 50 years to tamp down wildfires, is mostly made up of salts that "alter the way the fire burns, decreases the fire intensity and slows the ...
Humus is a negatively charged colloidal substance which increases the cation-exchange capacity of soil, hence its ability to store nutrients by chelation. [62] While these nutrient cations are available to plants, they are held in the soil and prevented from being leached by rain or irrigation.