Inexpensive and low-viscosity Protic Acidic Ionic Liquids (PAILs) of N-metheyl-2-pyrrolidone formate, acetate, and propionate abbreviated as [Hnmp][HCOO], [Hnmp][CH3COO] and [Hnmp][CH3CH2COO] respectively, were prepared and characterized by FT-IR and H-NMR. Deep oxidative and extractive desulfurization of a simulated oil and a real diesel containing 1000 ppm...

As a consequence of the large (and growing) number near-Earth objects discovered, some them are lost before their orbit can be firmly established to ensure long-term recovery. A fraction these present non-negligible chances impact with Earth. We method targeted observations that allowed us eliminate risk by obtaining deep images area where object would be, should it on collision orbit. 2006 QV8...

In this work, IDDQ current for the deep sub-micron VLSI in year 2011 is estimated with a statistical approach according to the International Technology Roadmap for Semiconductors 1999 Edition considering process variations and different input vectors. The estimated results show that the standard deviation of the IDDQ current is proportional to the square root of the circuit size and the IDDQ cu...

We report on the first demonstration of flat substrate imaging gratings fabricated by deep ultraviolet (DUV) photoreduction lithography, which uniquely offers sub-100-nm resolution and spatial coherence over centimeter scales. Reflective focusing gratings, designed according to holographic principle, were fabricated on 300-mm silicon wafers by immersion DUV lithography. Spatial coherence of the...

We revisit the problem of estimating depth of a scene from its single RGB image. Despite the recent success of deep learning based methods, we show that there is still room for improvement in two aspects by training a deep network consisting of two sub-networks; a base network for providing an initial depth estimate, and a refinement network for refining it. First, spatial resolution of the est...

A simple and fast process for micro-electromechanical (MEM) resonators with deep sub-micron transduction gaps in thin SOI is presented in this paper. Thin SOI wafers are important for advanced CMOS technology and thus are evaluated as resonator substrates for future cointegration with CMOS circuitry on a single chip. As the transduction capacitance scales with the resonator thickness, it is imp...

This paper presents a vision sensor-based solution to the challenging problem of detecting and following trails in highly unstructured natural environments like forests, rural areas and mountains, using a combination of a deep neural network and dynamic programming. The deep neural network (DNN) concept has recently emerged as a very effective tool for processing vision sensor signals. A patch-...

Photonic crystals have been widely investigated since they have great potential to manipulate the flow of light in an ultra-compact-scale and enable numerous innovative applications. 2D slab photonic crystals for the telecommunication C band at around 1550 nm have multi-scale structures that are typically micron-scale waveguides and deep sub-micron-scale air hole arrays. Several steps of nanoli...