There is a growing interest in the use of micro and nanosatellites within the aerospace community. Constellations of small satellites may eventually replace much larger, single function spacecraft as a cheaper, more flexible alternative. Micro-technologies will be required to enable small satellite missions including efficient, low-cost propulsion systems for maneuvering. A MEMS fabricated prop...

Traditional methodologies in micro- and nanofluidics measure biological mechanisms as an average of a population of molecules as only their combined effect can be detected. Fluorescence fluctuation spectroscopy methods such as fluorescence correlation spectroscopy (FCS) and two-color fluorescence cross-correlation spectroscopy (FCCS) are used as alternative experimental approaches in ultrasensi...

adsorption of no2 molecule on pristine and n-doped tio2 anatase nanoparticles have been studied using the density functional theory (dft) technique. the structural properties (such as bond lengths and bond angles) and the electronic properties (such as density of states, band structures and atomic partial charges) have been computed for considered nanoparticles. the results show that, the adsor...

By using the density function theory (DFT) the adsorption of nitramine (NH2NO2) molecule on the surface of pristine and Ni functionalized of Gallium nitride nanotube (GaNNTs) is investigated. The adsorption energy of NH2NO2 molecule on the surface of pristine and Ni functionalized GaNNTs is in range ‒6.59 to ‒48.16 Kcal/mol and is physisorption type. The ∆E and ∆H values of the all adsorption m...

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...

the activation of carbon monoxide by oxygen on mg(100) surface has been investigated by x-ray photoelectron spectroscopy (xps). carbon monoxide is only weakly adsorbed (dispersion-type forces) on a magnesium surface. the xps result has shown that the dissociation of carbon monoxide leading to the formation of a metastable surface carbonate species occurs through the participation of an oxygen s...

The evidence that the probability interpretation is indispensable for wave function has not been reasonably revealed since ‎the early stages of quantum theory like topic Schrödinger's cat discussed from various viewpoints. Recently Schrödinger equation derived diffusion in accordance with causality Newton ‎mechanics, regardless de Broglie’s hypothesis. In derivation process, problem ‎been solve...

......This special issue represents the fifth anniversary of an important tradition in the computer architecture community: IEEE Micro’s Top Picks from the Computer Architecture Conferences. This tradition, initiated by IEEE Micro’s former Editor in Chief, Pradip Bose, attempts to share with the IEEE Micro readership a sampling of the top papers published in computer architecture in the past ye...

Mechanical testing of materials at the microscales is challenging. It requires delicate procedures not only for producing and handling the specimen to be tested, but also for applying an accurate and controlled force. This endeavor is even more challenging when it comes to investigating the behavior of brittle materials such as glass. Here, we present a microtensile tester for investigating sil...