the micro wire electrical discharge machining (micro wire-edm) process is a modern machining process with various applications in manufacturing micro-parts. the recast layer remaining on the machined surfaces is an inevitable complication of this process. this layer can subsequently affect the machined parts performance. to optimize the recast layer in the micro wire-edm of the molybdenum micro...

To eliminate the recast layer on surface machined by multi-pass wire electrical discharge machining (WEDM), hence improving integrity, present paper proposed and investigated a new combined process of performing electrochemical (WECM) after WEDM same machine tool utilizing slight conductivity compound working fluid. A theoretical model based electric double Faraday’s law electrolysis was establ...

With the widespread use of toxic language online, platforms are increasingly using automated systems that leverage advances in natural processing to automatically flag and remove comments. However, most systems, when detecting moderating language, do not provide feedback their users, let alone an avenue recourse for these users make actionable changes. We present our work, RECAST, interactive, ...

A novel Nafion®-based nanocomposite membrane was synthesized to be applied as direct methanol fuel cells (DMFCs). Carbon nanotubes (CNTs) were coated with a layer of silica and then reacted by chlorosulfonic acid to produce sulfonate-functionalized silicon dioxide coated carbon nanotubes (CNT@SiO2-SO3H). The functionalized CNTs were then introduced to Nafion®, and subsequently, methanol permeab...

Laser drilling is a well-established process in aerospace industry. However quality and geometry of holes do not get under control in an absolute way. Moreover, drilling understanding is complicated due to the number of parameters and physical phenomena. Laser and matter have some own parameters which are not constant with temperature, and so could not be fitted. In this paper, we describe the ...

Electrical discharge machining is an electro-thermal technique where the recast layer on a machined surface and heat-affected zone (HAZ) immediately below are prevalent. As result, assessing white (recast layer) in EDM critical task. In this research, response-surface methodology-based comprehensive mathematical model was developed to predict white-layer thickness (WLT) electrical machine-proce...

The present study aimed at investigating the effects of explicit and implicit recasts on Iranian EFL learners' acquisition of English relative clauses. For this purpose, 64 participants were selected out of 94 intermediate level EFL learners at Falagh language Institute, Rasht, Iran. To have homogenized groups, the researcher administered a language proficiency test (TOEFL). Then, the researche...