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In a commercial setting, a dirty appearance gives a bad impression. An example of such a place is a restaurant. The dirt in such cases may be classified as temporary, permanent, and deliberate. Temporary dirt is streaks and detritus that may be removed by ordinary daily cleaning. Permanent dirt is
558:
Lai, Y; Di Nardo, A; Nakatsuji, T; Leichtle, A; Yang, Y; Cogen, AL; Wu, ZR; Hooper, LV; Schmidt, RR (22 November 2009), "Commensal bacteria regulate Toll-like receptor 3–dependent inflammation after skin injury",
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ingrained stains or physical damage to an object, which requires major renovation to remove. Deliberate dirt is that which results from design decisions such as decor in dirty orange or grunge styling.
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required households to place their refuse into a container that could be moved so that it could be carted away. This was the first legal creation of the
137:
which lies on top of bedrock. The term 'soil' may be used to refer to unwanted substances or dirt that are deposited onto surfaces such as clothing.
77:
is any matter considered unclean, especially when in contact with a person's clothes, skin, or possessions. In such cases, they are said to become
227:
As cities developed, arrangements were made for the disposal of trash through the use of waste management services. In the United
Kingdom, the
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requires activation and exercise in order to function properly and exposure to dirt may achieve this. For example, the presence of
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about it, such as making and consuming mud pies and pastries. The source of such thinking may be genetic, as the emotion of
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LĂłpez, LB; Ortega Soler, CR; de
Portela, ML (March 2004). "Pica during pregnancy: a frequently underestimated problem".
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and other chemical solutions; much domestic activity is for this purpose—washing, sweeping, and so forth.
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Valerie Curtis, Adam Biran (2001), "Dirt, Disgust, and
Disease: Is Hygiene in Our Genes?",
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Unclean matter, especially when in contact with a person's clothes, skin or possessions
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Even when no visible dirt is present, contamination by microorganisms, especially
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showing pictures and histories of notable dirt such as the great dust heaps at
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is common and the location for this activity in the brain has been proposed.
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274:, can still cause an object or location to be considered dirty. For example,
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A season of artworks and exhibits on the theme of dirt was sponsored by the
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in dirt when growing up is hypothesised to be the cause of the epidemic of
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Encyclopaedia of
Environmental Pollution and Awareness in the 21st Century
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Modern society is now thought to be more hygienic. Lack of contact with
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Dirt-covered sidewalk in
Brooklyn, NYC being swept during a community
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When things are dirty, they are usually cleaned with solutions like
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Dirt: a social history as seen through the uses and abuses of dirt
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417:"Dirt: the Filthy Reality of Everyday Life, Welcome Collection"
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People may become obsessed by dirt and engage in fantasies and
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are especially dirty as they contain on average 70 times more
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Dirt: The Quirks, Habits, and
Passions of Keeping House
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Dirt: new geographies of cleanliness and contamination
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landfill which was once the world's largest landfill.
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Why Dirt Is Good: 5 Ways to Make Germs Your
Friends
187:in 2011. The centrepiece was an exhibition at the
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263:bacteria on the surface of the skin regulates the
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752:Chasing Dirt: The American Pursuit of Cleanliness
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59:, who once owned it and was notoriously filthy.
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491:
649:
518:Dirt can be good for children, say scientists
770:Dirt: filth and decay in a new world arcadia
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19:"Dirty" redirects here. For other uses, see
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806:Dirt: The Filthy Reality of Everyday Life
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580:
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297:and so the condition is commonly seen in
62:
46:
31:
855:
841:Dirt season at the Wellcome Collection
625:Archivos Latinoamericanos de Nutricion
88:: scattered pieces of waste or remains
804:Virginia Smith; et al. (2011),
678:Perspectives in Biology and Medicine
402:participating institution membership
154:and was probably borrowed from the
13:
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469:Expectations and the Food Industry
349:5th World Conference on Detergents
293:. This is thought to be caused by
116:: a black, ingrained dust such as
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36:The great dust heap of London at
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81:. Common types of dirt include:
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659:The Psychoanalytical Quarterly
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772:, Auckland University Press,
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199:in the 19th century and the
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754:, Oxford University Press,
732:Terence McLaughlin (1971),
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267:which results from injury.
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10:
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768:Pamela Janet Wood (2005),
466:John B. Hutchings (2003),
18:
808:, Profile Books Limited,
381:Oxford English Dictionary
362:– via Google Books.
238:
521:, BBC, 23 November 2009
492:V.K. Prabhakar (2000),
386:Oxford University Press
346:Arno Cahn, ed. (2003).
289:People and animals may
179:Exhibitions and studies
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394:10.1093/OED/1353882326
229:Public Health Act 1875
107:: foul matter such as
94:: a general powder of
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60:
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25:Dirty (disambiguation)
700:10.1353/pbm.2001.0001
655:"The Fantasy of Dirt"
532:Mary Ruebush (2009),
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50:
40:in 1836, next to the
35:
21:Dirt (disambiguation)
837:at Wikimedia Commons
750:Suellen Hoy (1996),
440:Mindy Lewis (2009),
311:compulsive behaviour
213:hard surface cleaner
422:The Daily Telegraph
384:(Online ed.).
189:Wellcome Collection
846:2011-03-11 at the
612:, 17 December 2009
295:mineral deficiency
276:computer keyboards
72:
61:
45:
833:Media related to
736:, Stein and Day,
651:Lawrence S. Kubie
400:(Subscription or
150:first appears in
51:Dirty Dicks is a
42:Smallpox Hospital
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567:(12): 1377–82,
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201:Fresh Kills
53:Bishopsgate
857:Categories
404:required.)
375:"dirt, n."
333:References
163:, meaning
57:Dirty Dick
835:Dirtiness
686:CiteSeerX
665:: 388–425
272:pathogens
249:allergies
169:excrement
156:Old Norse
146:The word
142:Etymology
109:excrement
844:Archived
716:15675303
708:11253302
637:15332352
591:19966777
321:See also
305:Neurosis
291:eat dirt
280:microbes
251:such as
223:Disposal
207:Cleaning
69:clean-up
863:Hygiene
582:2880863
327:Cleaner
315:disgust
282:than a
233:dustbin
96:organic
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253:asthma
239:Health
193:Euston
133:, and
86:Debris
868:Waste
712:S2CID
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135:humus
114:Grime
105:Filth
79:dirty
75:Dirt
810:ISBN
792:ISBN
774:ISBN
756:ISBN
738:ISBN
704:PMID
633:PMID
587:PMID
540:ISBN
498:ISBN
474:ISBN
448:ISBN
354:ISBN
195:and
160:drit
148:dirt
131:sand
127:clay
123:Soil
118:soot
92:Dust
23:and
696:doi
577:PMC
569:doi
390:doi
98:or
859::
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