منابع مشابه
Striving for correctness
ion layers, conceptually illustrated in Table 1. The security engineer must understand that the device designer, circuit designer, and operating system architect have different viewpoints. Each specialist assumes that the interface provided to him or her by the underlying layer is primitive and trustworthy. This trust is a consequence of specialization. Engineers working at one technological le...
متن کاملStriving for Perfection
Among the powerful barriers to making progress in patient safety is an attitude of complacency induced by the rarity of serious events and the general human bias toward assuming that things will work as they are supposed to. Although the overall incidence figures for accidental injuries and deaths in healthcare are horrendous—more than 1 million preventable injuries and 44 000–98 000 preventabl...
متن کاملExpanding indications for the Boston keratoprosthesis.
PURPOSE OF REVIEW To review emerging indications for the Boston keratoprosthesis (KPro) and to discuss current research underway to improve clinical outcomes. RECENT FINDINGS In addition to multiple failed corneal grafts, other ocular conditions for which the Boston KPro has been used include herpetic keratitis, aniridia, autoimmune ocular disorders, and pediatric corneal opacities. In the re...
متن کاملthe search for the self in becketts theatre: waiting for godot and endgame
this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...
15 صفحه اولBioactive composite for keratoprosthesis skirt.
In this study, the fabrication and properties of a synthetic keratoprosthesis skirt for use in osteo-odonto-keratoprosthesis (OOKP) surgery are discussed. In the search for a new material concept, bioactive glass and polymethyl methacrylate (PMMA)-based composites were prepared. Three different bioactive glasses (i.e. 45S5, S53P4 and 1-98) and one slowly resorbing glass, FL107, with two differe...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1998
ISSN: 0007-1161
DOI: 10.1136/bjo.82.1.3