Results 211 to 220 of about 11,433 (246)
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Annals of Emergency Medicine, 1980
Portland cement carries a significant potential for morbidity if care is not exercised in its use. A 24-year-old construction worker suffered burns of both lower legs when wet cement seeped into his work boots causing burns and secondary cellulitis severe enough to preclude working for four weeks.
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Portland cement carries a significant potential for morbidity if care is not exercised in its use. A 24-year-old construction worker suffered burns of both lower legs when wet cement seeped into his work boots causing burns and secondary cellulitis severe enough to preclude working for four weeks.
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The Journal of the American Dental Association, 1990
Cermet ionomer cements are sintered metal/glass powders, which can be made to react with poly(acids). These new cements are significantly more resistant to abrasion than regular glass ionomer cements and are widely accepted as core build-up materials and lining cements.
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Cermet ionomer cements are sintered metal/glass powders, which can be made to react with poly(acids). These new cements are significantly more resistant to abrasion than regular glass ionomer cements and are widely accepted as core build-up materials and lining cements.
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Dental Clinics of North America, 1971
The manifold uses of dental cements-as (a) luting agents, (b) cavity linings and bases, and (c) restorations for teeth—make them perhaps the most important materials in clinical dentistry. The research of the last 10 years has resulted in four main types, classified by matrix-forming species: (1) phosphate, (2) phenolate, (3) polycarboxylate, and (4 ...
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The manifold uses of dental cements-as (a) luting agents, (b) cavity linings and bases, and (c) restorations for teeth—make them perhaps the most important materials in clinical dentistry. The research of the last 10 years has resulted in four main types, classified by matrix-forming species: (1) phosphate, (2) phenolate, (3) polycarboxylate, and (4 ...
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Ultrafine Cement for Oilwell Cementing
Proceedings of Low Permeability Reservoirs Symposium, 1993Abstract Ultrafine cements are particulate, cementitious grouting materials that were initially developed as a replacement for unacceptably toxic chemical grouts for Civil Engineering applications. Several basic types are available: ultrafine slag cement (M1), ultrafine Portland cement (M3) and ultrafine portland/slag (M5).
W. J. Clarke, A. C. McNally
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2019
Da bi se na nekoj podlozi nešto sagradilo potrebno je da podloga ima određena svojstva primjerena gradnji. Danas se za pripremu neadekvatne podloge za gradnju koriste dva načina. Jedan podrazumijeva da se podloga za izgradnju u potpunosti promjeni, a drugi je da se postojećoj podlozi poboljšaju svojstva.
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Da bi se na nekoj podlozi nešto sagradilo potrebno je da podloga ima određena svojstva primjerena gradnji. Danas se za pripremu neadekvatne podloge za gradnju koriste dva načina. Jedan podrazumijeva da se podloga za izgradnju u potpunosti promjeni, a drugi je da se postojećoj podlozi poboljšaju svojstva.
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Cement-within-Cement Femoral Stem Reimplantation Technique
Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca, 2011The reimplantation of a cemented femoral component at revision is always a challenge for the orthopaedic surgeon, particularly when the cement mantle is intact. The aim of this study was to provide evidence that the recementing of a femoral stem into the original cement mantle can be included in routine surgical procedures.A group of 104 patients with ...
T, Judl +5 more
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Expanding Cements for Primary Cementing
Journal of Petroleum Technology, 1966Abstract The expansion of cement and the effect of various expansive aids upon oil well cementing compositions have been investigated to determine the amount of expansion feasible and to observe the stability of cements displaying increased expansion.
L.G. Carter, H.F. Waggoner, C. George
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Cementing v. not cementing the Monk endoprosthesis
Injury, 1982In a retrospective study, 45 patients who had Monk hard-top endoprostheses inserted with cement because of fresh intracapsular fracture of the femoral neck, were compared with 61 patients with uncemented prostheses. The average age, age-distribution and the preoperative condition of the patients were well matched in the two groups.
G S, Lausten, P, Vedel
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Cement within Cement Femoral Revision
1999Revision of failed cemented total hip arthroplasties represents a significant challenge to the hip surgeon, especially if the femoral component remains within a well-fixed cement column. Options for the femoral side include (1) cemented revision with a variety of prosthetic choices including standard, calcar replacement, and long stems; (2) cementless ...
Frank V. Aluisio, David A. Mattingly
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