What's the difference between erosion and weathering?

Erosion


Definition:

  • (n.) The act or operation of eroding or eating away.
  • (n.) The state of being eaten away; corrosion; canker.

Example Sentences:

  • (1) The counts of EAC-receptor carrying neutrophils were two times lower in the patients with erosive ulcerative lichen planus as against those with the typical form of the disease.
  • (2) Endoscopy showed an irregular erosion of 4 by 2 cm, from which biopsies were taken.
  • (3) The dispute is rooted in the recent erosion of many of the freedoms Egyptians won when they rose up against Mubarak in a stunning, 18-day uprising.
  • (4) Poly(ortho ester) bioerodible polymers are suitable materials for the topical administration of a wide variety of therapeutic agents; varying the nature and amounts of excipients physically incorporated into the polymer will vary the erosion rates from a few hours to many months.
  • (5) In support of this argument, a case of erosive arthritis is reported in a skeleton from Kulubnarti, Republic of the Sudan (c. 700-1450 A.D.).
  • (6) As many as 72 patients with erosive and ulcerous injuries to the stomach and duodenum were examined for the clinical efficacy of antepsin (sucralfate).
  • (7) Important problems currently under study or requiring investigation for better understanding of the pathophysiology and management are reviewed under three major categories: acute peptic erosions and ulcers, gastric ulcer, and duodenal ulcer.
  • (8) We have summed up four types of essential X-ray features of cortical erosion and their pathological bases, clarified the limited ability of X-ray to reveal early cortical invasion and the range of infiltration.
  • (9) This is a report of the short- and long-term complications in a premature infant with tracheoesophageal fistula, including those related to central venous alimentation, seizures, chylothorax, bronchopulmonary dysplasia, dental erosions, gastroesophageal reflux, pulmonary problems, and gall stones.
  • (10) Erosion was observed on all teeth, but was commonest on the upper incisors, canines and premolars, and severest on palatal surfaces.
  • (11) Postoperatively, visual acuity was improved and symptoms of erosion decreased in both patients.
  • (12) Adrenaline produced severe sub-mucosal haemorrhage, but no erosions or ulceration, while prednisolone and fasting gave no gross pathology.
  • (13) A follow-up study of erosive prepyloric changes (EPC) was undertaken in 60 patients who originally presented with non-ulcer dyspepsia and EPC grade 2 or 3.
  • (14) The presence of granularity and erosion did not much affect the estimated risks.
  • (15) These mice also have circulating rheumatoid factor (RF) and develop histological changes in their joints characterized by pannus formation, cartilage and bone erosions.
  • (16) We consider that the rarity of stricture rules out the necessity of any change in management, whether or not erosive oesophagitis is observed at endoscopy.
  • (17) It was hypothesized that an autoaggressive attack of lymphoid cells against the epithelium of the oral mucosa played a role in the pathogenesis of this erosive stomatitis and it was suggested that there might be a correlation between the occurrence of stomatitis and the presence of Castleman's tumor.
  • (18) Fatale haemoptysis occurred as a result of circumferential caustic erosion to the right intermediate bronchus caused by a tablet of ferrous sulphate which remained in contact for 4 days.
  • (19) Prophylactic treatment by intra-articular injections twice weekly for 4 weeks caused amelioration of canine cartilage erosions.
  • (20) In 17 out of 18 such patients, the two-week therapy with sucralfat (venter) resulted in the disappearance of esophagitis with multiple erosions.

Weathering


Definition:

  • (p. pr. & vb. n.) of Weather
  • (n.) The action of the elements on a rock in altering its color, texture, or composition, or in rounding off its edges.

Example Sentences:

  • (1) It was an artwork that fired the imaginations of 2 million visitors who played with, were provoked by and plunged themselves into the curious atmosphere of The Weather Project , with its swirling mist and gigantic mirrors that covered the hall's ceiling.
  • (2) Only "a tiny minority" of countries presently control space technologies, which play a major role in everything from broadcasting to weather forecasting, agriculture, health and environmental monitoring, the document notes.
  • (3) The loss of summer sea ice has led to unusual warming of the Arctic atmosphere, that in turn impacts weather patterns in the northern hemisphere , that can result in persistent extreme weather such as droughts, heatwaves and flooding," she said.
  • (4) The poor weather is coming at the worst possible time for retailers.
  • (5) Short of setting up a hotline to the Met Office – or, more prosaically, moving to a country where the weather best suits our condition, as Dawn Binks says several sufferers she knows have done – migraineurs can do little to ensure that the climate is kind to them.
  • (6) Dark Sky , for example, is a Kickstarter-funded iOS app that provides weather forecasting depending on your exact location.
  • (7) Talking ahead of a UN climate summit in Peru next month, Kim said he was alarmed by World Bank-commissioned research from the Potsdam Institute for Climate Impact Research in Germany, which said that as a result of past greenhouse gas emissions the world is condemned to unprecedented weather events.
  • (8) The sensitivity is, now that this is official, it will make things worse.” Like Australia, Canada weathered the financial crash of 2008 well, avoiding the banking crises suffered by the US, UK and the eurozone, instead growing fast on the back of exports of abundant natural resources.
  • (9) Weather data and breeding records for a Holstein herd of 1300 cows in Hawaii were evaluated to determine effects of climate on reproductive performance.
  • (10) But he added: “It’s also true that extremely low oil prices, adverse changes in currency rates, and a further decline in power prices are having a significant effect on our business.” Tony Cocker, the chief executive of E.ON UK, said milder weather and improved energy efficiency in British homes were behind the fall in power use, hitting sales.
  • (11) The integrated sensing system is an ideal instrumental set up for viewing and recording the behaviour of rodents as well as other animals in the experimental pen throughout the year under varying weather and light conditions.
  • (12) The weather forecast in Warsaw is for some showers on Wednesday, though Roy Hodgson has expressed concern over the time it will take to repair the surface, which was relaid only last week at a cost of £115,000 and was criticised after last Friday's friendly against South Africa.
  • (13) The disappointing weather at Easter left beaches deserted but some Britons, who were determined to enjoy the outdoors this time round, have already had their plans thwarted by the weather, taking to websites such as ukcampsite.co.uk to swap tales of woe, such as farmers calling to cancel bookings because sites were waterlogged.
  • (14) Photograph: Kevin Rushby Moving on, I pull in at Muizenberg as the bad weather starts to clear and the wide beach fills with people.
  • (15) A Department for Transport spokesman said the money was available now, adding that it was to deliver 10 projects along the western route, including works at Cowley Bridge in Exeter, which would improve the railway's ability to withstand extreme weather.
  • (16) On the basis the statistical method of Friedman's test it is concluded that there is a significant correlation (p less than 0.05) between the weather types and the daily number of births.
  • (17) TV's Jeremy Paxman didn't even bother hiding his disdain for the introduction of weather reports to Newsnight – "It's April.
  • (18) Acholeplasma laidlawii was frequently isolated from samples both from cows and from farm bulk tanks during wet, rainy weather in the spring of 1978, apparently as contaminants only.
  • (19) It is so sad, we don’t let her go out even if the weather is nice,” he says.
  • (20) This, Brown jokes, counts as good weather for Scotland.