منابع مشابه
learning zone - Orthopaedic plaster casting: nurse and patient education
Orthopaedic casts are used to treat fractures, provide pain relief and support, and correct deformities (RCN 2000, Larsen 2002, Dandy and Edwards 2003, Nielsen and Ricketts 2005). Several different types of material are available for orthopaedic casts, including plaster of Paris, semi-rigid non-fibreglass (softcast), and a variety of resin-based synthetic materials such as rigid fibreglass. Pla...
متن کاملPlaster of Paris–Short History of Casting and Injured Limb Immobilzation
Various materials have been used since ancient times to help immobilise fractures. In this review, we discuss the history and developments of these materials as well as plaster of Paris. There has been a recent trend away from non-operative management of fractures, and skills in the use of plaster of Paris are declining. For the successful treatment of patients, it is important to appreciate ho...
متن کاملHot Corrosion of Slag Line in Plaster of Tundish in Continuous Casting of Steel
Plasters are produced from a light refractory material, mainly MgO (M.P. 2800ºC), a binder, and a void forming substance for insulating purposes. Different oxides from the slag penetrate into these voi...
متن کاملMalcolm Burrows
At the international level, there is an increasing awareness that many of the environmental problems that our civilisation has brought upon itself are either focused on the shorelines or most obvious in their vicinity. Fertiliser run-off from agricultural lands produces eutrophication of coastal waters, marine litter washes up on Norway’s otherwise flawless beaches, and disoriented whales as we...
متن کاملhot corrosion of slag line in plaster of tundish in continuous casting of steel
plasters are produced from a light refractory material, mainly mgo (m.p. 2800ºc), a binder, and a void forming substance for insulating purposes. different oxides from the slag penetrate into these voids and provide low melting-point phases suchasrhodonite (mnsio3) (1290ºc), tephorite (mn2sio4) (1345ºc), merwinite (ca3mgsi2o8) (1575ºc), monticellite (camgsio4) (1490ºc), and enstatite (mgsio3) (...
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ژورنال
عنوان ژورنال: Psyche: A Journal of Entomology
سال: 1916
ISSN: 0033-2615,1687-7438
DOI: 10.1155/1916/41687