The additive manufacturing process creates objects directly by stacking layers of material on each other until the required product is obtained. application technology for teaching and research purposes still limited unpopular in developing countries, due to costs lack accessibility. In this study, an extruding-based 3D printing was employed design construct a low-cost-high-accessibility machin...

Many efforts are currently focused on materials with responsive features for neural-inspired devices. Different approaches followed, based various mechanisms – from ferroelectric switching to structural phase changes, magnetic tunnel junctions metal filament formation. Here we analyze an alternative strategy unconventional electrical response arising percolative charge transport and trapping in...

In the last decade, waste carbon fiber-reinforced plastic (CFRP) products have not been properly recycled and reused, they sometimes cause environmental problems. this paper, microwave-assisted pyrolysis (MAP) technology was utilized to remove resin from CFRP bicycle frame, which into fiber. A scanning electron microscope (SEM) single filament tensile test were used observe compare difference b...

Filament growth is a key aspect in the operation of bipolar resistive random access memory (RRAM) devices, yet there are conflicting reports in the literature on the direction of growth of conductive filaments in valence change RRAM devices. We report here that an insulating gap between the filament and the semiconductor electrode can be detected by the metal-insulator-semiconductor bipolar tra...

The small heat shock protein alphaB-crystallin interacts with intermediate filament proteins. Using a co-sedimentation assay, we showed that in vitro binding of alphaB-crystallin to peripherin and vimentin was temperature-dependent. Specifically, a synthetic peptide representing the first ten residues of alphaB-crystallin was involved in this interaction. When cells were submitted to different ...

Rotating spiral and scroll waves (vortices) are investigated in the FitzHugh-Nagumo model of excitable media. The focus is on a parameter region in which there exists bistability between alternative stable vortices with distinct periods. Response functions are used to predict the filament tension of the alternative scrolls and it is shown that the slow-period scroll has negative filament tensio...

INTRODUCTION Relative value units (RVUs) were developed as a quantifier of requisite training, knowledge, and technical expertise for performing various procedures. In select procedures, increasing RVUs have been shown to substitute well for increasing surgical complexity and have been linked to greater risk of complications. The relationship of RVU to outcomes has yet to be examined in the pla...

Background. The goals of this project were to evaluate the current perspective on letters of recommendation and to assess the need for, and acceptance of, a more standardized letter of recommendation (LOR). Methods. An eight-question survey was distributed to plastic surgery program directors. A five-point Likert scale was selected as a means of quantifying the participants' responses to the su...

Many beginning writers, especially medical residents, feel difficulties in writing journal articles. However, illogical and un-scientific papers are not accepted for publication even if their topics are creative and interesting. The authors should do their best to convince reviewers and readers of their opinions using evidence through reasoning, explanation, and data interpretation. The aim of ...

BACKGROUND Various studies have been conducted in many countries to determine the perception/awareness about plastic surgery. The present study assessed the views of college students about plastic surgery. METHODS A questionnaire consisted of nine questions regarding the basic knowledge about plastic surgery was randomly distributed among college students. The students were given 20 minutes t...