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Prolene is a brand of synthetic polypropylene used in monofilament nonabsorbable sutures and meshes. The suture is indicated for skin closure and general soft tissue approximation and ligation. Its advantages include minimal tissue reactivity and durability.
Surgical mesh can be made from both inorganic and biological materials and is used in a variety of surgeries, although hernia repair is the most common application. It can also be used for reconstructive work, such as in pelvic organ prolapse [ 1 ] or to repair physical defects (mainly of body cavity walls) created by extensive resections or ...
A study found that in 1960 less than 5% of seabirds were found to have consumed waste material, while as of August 2015 that figure climbed to about 90%. It is predicted that by 2050, 99% of seabirds will have consumed such materials. [216] Scientists studying the stomach contents of Laysan albatross chicks report a 40% mortality rate before ...
A study on a polyethylene production facility in Sweden found that between 3 and 36 million plastic pellets enter the environment from production sites every year. [11] These nurdles spill during transportation and production and due to inadequate precautions and regulations, millions of pellets of plastic end up in nearby waterways and ...
Sea foam washed up or blown onto a beach. Sea foam, ocean foam, beach foam, or spume is a type of foam created by the agitation of seawater, particularly when it contains higher concentrations of dissolved organic matter (including proteins, lignins, and lipids) derived from sources such as the offshore breakdown of algal blooms. [1]
A tea strainer made of metal mesh Metal screen mesh A watch with a stainless steel mesh bracelet. A mesh is a barrier made of interlaced strands of metal, fiber or other flexible or ductile materials. A mesh is similar to a web or a net in that it has many interwoven strands.
Beach evolution, also called "beach replenishment" or "beach nourishment", it involves importing sand from elsewhere and adding it to the existing beach. The imported sand should be of a similar quality to the existing beach material so it can meld with the natural local processes and without adverse effects.
Wrack line on a sandy beach adjacent to a sand dune ecosystem. Beach wrack or marine wrack is organic material (e.g. kelp, seagrass, driftwood) and other debris deposited at high tide on beaches and other coastal area. This material acts as a natural input of marine resources into a terrestrial system, providing food and habitat for a variety ...