Results 31 to 40 of about 39,492 (350)
Advances in Materials Science and Engineering, 2016 The main purpose of this work is to investigate the fracture mechanical properties of aeronautical polymethyl methacrylate, which has been treated with directional tensile technology.
Wei Shang +3 more
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Research and Review of Polymethyl-Methacrylate Copolymers in the Development of Enhanced Pharmaceutical Delivery Systems [PDF]
, 2020 The following thesis shall primarily explore the current research regarding the implementation of modifiable microscopic and nanoscopic polymer particles as novel pharmaceutical delivery systems. Polymethacrylate-based copolymers, such as EudragitTM, are
Dyess, Jake
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Cranioplasty with polymethyl methacrylate implant: solutions of pitfalls
Egyptian Journal of Neurosurgery, 2018 Background Cranioplasty is important to cover defects following skull surgery and trauma for restoration of function and cosmoses. The objective of the study is to describe the author’s technical experience with the use of polymethyl methacrylate (PMMA ...
Wael M. A. Abd El-Ghani
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Deformation and failure maps for PMMA in uniaxial tension [PDF]
Polymer, Volume 148, 2018, Pages 259-268, 2019 Uniaxial tensile tests are performed on a polymethyl methacrylate (PMMA) grade over a range of temperatures near the glass transition and over two decades of strain rate. Deformation maps are constructed for Young's modulus, flow strength, and failure strain as a function of temperature for selected strain rates.
arxiv +1 more source
Fushe yanjiu yu fushe gongyi xuebao, 2021 To quickly obtain the mass thickness and predetermine dose distribution of electron beam irradiated products, a new detection method was developed based on X-ray detection technology.
LIU Yanqin +6 more
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Mechanisms of femtosecond laser-induced refractive index modification of poly(methyl methacrylate) [PDF]
, 2010 The mechanisms of refractive index change in poly(methyl methacrylate) by frequency doubled femtosecond laser pulses are investigated. It is demonstrated that positive refractive index modificaton can be caused by a combination of depolymerization and ...
Baum, Alexandra +4 more
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Case Reports in Orthopedics, 2021 Introduction. Rotational displaced pelvic ring injuries are associated with internal injuries to both the gastrointestinal and genitourinary viscera and anatomic structures.
Nishant Suneja +6 more
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In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces [PDF]
, 2019 Polymethyl methacrylate (PMMA) and lithium disilicate are widely used materials in the dental field. PMMA is mainly used for the manufacture of removable prostheses; however, with the incorporation of CAD-CAM technology, new applications have been ...
Castillo-Oyagüe, Raquel +5 more
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Management of Sacral Tumors Requiring Spino-Pelvic Reconstruction with Different Histopathologic Diagnosis: Evaluation with Four Cases [PDF]
Asian Spine Journal, 2015 In this retrospective study, surgical results of four patients with sacral tumors having disparate pathologic diagnoses, who were treated with partial or total sacrectomy and lumbopelvic stabilization were abstracted.
Murat Arıkan +5 more
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Fluoride releasing in polymer blends of poly(ethylene oxide) and poly(methyl methacrylate)
Frontiers in ChemistryIntroduction: Polymethyl methacrylate is a polymer commonly used in clinical dentistry, including denture bases, occlusal splints and orthodontic retainers.Methods: To augment the polymethyl methacrylate-based dental appliances in counteracting dental ...
Tianxiao Wang +8 more
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