This study investigates the effects of fiber treatments on mechanical properties pineapple leaf reinforced polyester composites (PALF/PE). The Fiber were conducted with 3%, 6% and 9% NaOH for 2 hours. untreated treated PALF/PE fabricated by vacuum infusion method. result analysis revealed that indicated an increasing pattern in compared to composites. highest tensile strength was112 Mpa at 6 % ...

results stereoscopic displays of the nerves were obtained in all 24 elbows by vr, mip, and fiber tractography post-processing methods. the vr/mip post-processing methods were easier to perform compared to fiber tractography. there was no significant difference among the scores of fiber tracking and vr/mip reconstruction for single direction. the imaging quality scores of fiber tractography and ...

We consider a variant of the well-studied gossip-based model of communication for disseminating information in a network. Classically, in each time unit, every node u is allowed to contact a single random neighbor v. If u knows the data (rumor) to be disseminated, node v learns it (known as push) and if node v knows the rumor, u learns it (known as pull). While in the classic gossip model, each...

Fiber materials have advantages such as light weight and high strength, corrosion resistance, fatigue easy processing production, they are widely applied in the repair renovation of concrete structures. To promote construction convenience fiber materials, raw yarn is continuously braided to form fiber-belt-bars. Based on existing research, performance bonding between fiber-belt-bars a interface...

We have successfully developed a flat-cladding fiber Bragg grating sensor for large cyclic strain amplitude tests of up to ± 8,000 με. The increased contact area between the flat-cladding fiber and substrate, together with the application of a new bonding process, has significantly increased the bonding strength. In the push-pull fatigue tests of an aluminum alloy, the plastic strain amplitudes...