Search results
Results from the WOW.Com Content Network
Devolution, de-evolution, or backward evolution (not to be confused with dysgenics) is the notion that species can revert to supposedly more primitive forms over time. The concept relates to the idea that evolution has a divine purpose and is thus progressive (orthogenesis), for example that feet might be better than hooves, or lungs than gills.
Deterioration may refer to: Worsening of health; Physical wear; See also. Decadence (disambiguation) Degeneracy (disambiguation) Deteriorata, a parody of Desiderata;
Back-formation is either the process of creating a new lexeme (less precisely, a new "word") by removing actual or supposed affixes, or a neologism formed by such a process. Back-formations are shortened words created from longer words, thus back-formations may be viewed as a sub-type of clipping .
The decay correct might be used this way: a group of 20 animals is injected with a compound of interest on a Monday at 10:00 a.m. The compound is chemically joined to the isotope copper-64, which has a known half-life of 12.7 hours, or 764 minutes.
Back pain is present in 29% of patients with systemic cancer. [19] Unlike other causes of back pain that commonly affect the lumbar spine, the thoracic spine is most commonly affected. [19] The pain can be associated with systemic symptoms such as weight loss, chills, fever, nausea and vomiting. [19]
It is the gradual deterioration of materials (usually a metal) by chemical or electrochemical reaction with their environment. Corrosion engineering is the field dedicated to controlling and preventing corrosion. [1] [2] Riveted connection of elements of the cooling tower of a power plant from 1904. Increased material volume caused by corrosion.
Funeral directors say new legislation requiring senior doctors in England and Wales to independently scrutinise every death is leading to long delays for some families. The death certification ...
On a device with a sealed back cover, a manual battery replacement might induce permanent damage, including loss of water-resistance due to damages on the water-protecting seal, as well as risking serious, even irreparable damage to the phone's main board as a result of having to pry the battery free from strong adhesive in proximity to ...