The intrinsic charging status at the dielectric–electrolyte interface (DEI) plays a critical role for electrofluidic gating in microfluidics and nanofluidics, which offers opportunities for integration of wet ionics with dry electronics. A convenient approach to quantitatively probe the surface charges at the DEI for material preselection purpose has been lacking so far. We report here a low-co...

The foreign language effect (Costa et al., 2014) refers to a phenomenon in which the response to a moral dilemma depends on whether it is asked in a native or second language. This study explored this effect with Japanese participants using various types of moral dilemmas. Study 1 adopted twelve variations of trolley dilemmas from Mikhail (2007). Study 2 used seven types of moral dilemmas from ...

This paper presents experimental results carried out in the SIRENE irradiation test facility, installed at ONERA (Toulouse, France), on stacked polyimide / adhesive structures used on solar panels. This study aims at following the evolution of the charging potential built up at the surface of these structures during an eclipse event in geostationary orbit. We have been able to demonstrate that ...

2014 A charging chain consisting of alternate insulating and conducting segments is inherently a more uniform structure than a conventional woven fabric charging belt. Consequently, in terms of voltage stability caused by variations in the charging system, a chain should be superior to a belt. In addition, a chain produces no lint and little dust; it is relatively insensitive to moisture and th...

Spectromicroscopy with the imaging technique of X-ray photoelectron emission microscopy (X-PEEM) is a microchemical analytical tool installed in many synchrotron radiation laboratories, and which is finding application in diverse fields of research. The method of sample analysis, X-ray absorption spectroscopy, does not encounter the same problems as X-ray photoemission spectroscopy when sample ...

Experiments have been performed on the thermal behavior of a collector–storage wall system using PCM (phase change material). PCM slabs were attached on the gap-side wall surface to increase the heat storage. The test was carried out for a whole day with charging period of 6.5 h and discharging period of 17.5 h, respectively. Wall and air temperatures as well as air velocity in the gap were mea...

Electrostatic discharge (ESD) from charged dielectric materials used within explosive environments presents a significant hazard. To investigate dielectric surface charging, and methods of removing the charge, in detail and in a controlled way, a test stand has been built and utilized to study the behavior of several common dielectric materials used in such environments. A corona discharge sour...

The research of charging processes of various types of dust grains is important for understanding of the role of dust in dusty plasmas in a space as well as in applications. One of the very important charging process is field ion emission. The field ion emission can limit the positive charge on the dust grain because the positive ions leave a grain surface due to a strong electric field. We ana...