The effect of adding different percentages nano-graphene oxide (NGO) into the epoxy resin on mechanical properties NGO/epoxy and maximum peeling force fiber-metal laminates (FMLs) with composite cores are investigated in this paper. Three NGO including 0.1, 0.35 0.50 weight (wt. %) used to fabricate tensile test samples NGO/epoxy. Hand lay-up method is FML specimens glass fiber reinforced plast...

Abstract Millimeter Wave (mmWave) technology has been regarded as a feasible approach for future vehicular communications. Nevertheless, high path loss and penetration raise severe questions on mmWave These problems can be mitigated by directional communication, which is not easy to achieve in highly dynamic The existing works addressed the beam alignment problem designing online learning-based...

fiber/ metal laminates (fmls) are hybrid composites consisting of alternating thin layers of metal sheets and fiber reinforced epoxy laminates. in this study, the effect of fiber orientation on impact properties of fml plates is investigated both analytically and experimentally. two groups of specimens were prepared and tested in two different levels of impactor energy. the indentation depth an...

In this research, effect of opening on the buckling of FMLs (Fiber Metal Laminate) is studied. Samples are made of a laminate, epoxy resin reinforced with four layers of woven basalt fibers, inserted between two Al plates. Different samples are prepared, tested and studied; one group without opening and the other two groups with circular openings of radii 10 and 20 mm. In all samples buckling i...

Study aims to design a Gastro retentive Drug Delivery System of Cefuroxime axetil (CA). CA is a broad spectrum beta lactam type of antibiotic. More specifically, it is a second-generation cephalosporin. CA has site specific absorption from upper gastro intestinal tract and in intestine it undergoes hydrolysis to cefuroxime having poor absorption. Unabsorbed drug causes high concentration of ant...

The growth of the aerospace industry has motivated the development of alternative materials. The fiber-metal laminate composites (FML) may replace the monolithic aluminum alloys in aircrafts structure as they present some advantages, such as higher stiffness, lower density and longer lifetime. However, a great variety of deformation modes can lead to failures in these composites and the degrada...

PurposeCompare outcomes in CF-FML LVAD patients who received a CHI after implantation until they reached therapeutic INR on warfarin to were started only and did not receive CHI.MethodsA retrospective analysis using chart review the institutional database was completed 27 patients.Results5 of (due medication shortage), post-operative day 1 or 2 (POD1 POD2) for an goal 2-3. initiated remaining (...