Results 21 to 30 of about 20,447 (251)
Flexural strength and modulus of autopolimerized poly (methyl methacrylate) with nanosilica [PDF]
Vojnosanitetski Pregled, 2018 Background/Aim. Autopolymerized, or cold polymerized poly(methyl methacrylate) class of materials have a lower mechanical properties compared to hot polymerized poly(methyl methacrylate), due to a limited time of mixing before the polymerization process ...
Balos Sebastian +4 more
doaj +1 more source
Skin protection against methylmethacrylate [PDF]
Acta Orthopaedica Scandinavica, 1987 Ordinary surgical rubber gloves are penetrated by methylmethacrylate monomer (MMA) in less than 1 minute, as demonstrated by gas chromatographic measurements. A three-layered PVP glove, 0.07 mm thick--consisting of an outer layer of polyethylene, an intermediary layer of ethylene vinyl alcohol copolymer, and an inner layer of polyethylene--was ...
E, Darre, P, Vedel, J S, Jensen
openaire +2 more sources
Viscosity Index Improver for Engine Oils: An Experimental Study [PDF]
Journal of Chemical and Petroleum Engineering, 2017 Engine oils are widely used for lubrication purposes in automobile and related industries. Viscosity Index (VI) improver has found its largest commercial applications as additives to engine oils.
Gaurav Rattan, Nitu Parihar
doaj +1 more source
Chemical recycling of plastics by fluidized bed pyrolysis
Fuel Communications, 2021 The chemical recycling of different kinds of mixed, dirty, or filled plastic waste is carried out in a fluidized bed process. The high heat transfer is one of the advantages for using a fluidized bed reaktor.
Walter Kaminsky
doaj +1 more source
Cardiovascular Effects of Methylmethacrylate Cement [PDF]
BMJ, 1972 Experiments were carried out on dogs in an attempt to identify the mechanisms underlying the systemic hypotension associated with the application of acrylic cement substances to raw bone surfaces, as in reconstructive hip surgery. Intravenous injection of the liquid component of such cements (monomeric methylmethacrylate) into six dogs produced a ...
D J, Peebles +3 more
openaire +2 more sources
Functional and radiographic evaluation of 214 aggressive benign bone lesions treated with curettage, cauterization, and cementation: 24 years of follow-up [PDF]
Clinics, 2005 PURPOSE: Treatment with curettage, cauterization, and methylmethacrylate of aggressive benign bone lesions is a method now widely accepted in most orthopedic oncology centers.
Olavo Pires de Camargo +4 more
doaj +1 more source
Applied Sciences, 2022 Temporary dental crowns and bridges are commonly made of poly-methylmethacrylate (PMMA), a porous material attracting the microbial biofilm associated with malodor production.
Ofir Rosner +7 more
doaj +1 more source
Loss of the RNA Binding Protein HuR in Early Murine Limb Mesenchyme Does Not Affect Development but Leads to Impaired Bone Homeostasis in Adulthood. [PDF]
FASEB JThe RNA‐binding protein HuR (Elavl1) is essential for limb development. In germline HuR knockouts, apical ectodermal ridge signaling is lost, though mesenchymal signals persist. Mesenchyme‐specific HuR deletion does not affect embryonic limbs, but adult mutants are affected and exhibit markedly reduced trabecular bone density.
Fu S +14 more
europepmc +2 more sources
Inkjet printed metal insulator semiconductor (MIS) diodes for organic and flexible electronic application [PDF]
, 2017 All inkjet printed rectifying diodes based on a metal-insulator-semiconductor (MIS) layer stack are presented. The rectifying properties were optimized by careful selection of the insulator interlayer thickness and the layout structure.
Baumann, Reinhard R. +7 more
core +1 more source
Journal of Functional Biomaterials, 2020 The insufficient radiopacity of dental adhesives applied under composite restorations makes the radiographic diagnosis of recurrent caries challenging. Consequently, the misdiagnosis may lead to unnecessary replacement of restorations.
Isadora Martini Garcia +6 more
doaj +1 more source