The fully-depleted SOI-MOSFET model HiSIM-SOI for circuit simulation is the first model for circuit simulation based on a complete surface-potential description. HiSIM-SOI solves the surface potentials at all three SOI-surfaces perpendicular to the channel surface self-consistently. Besides verification against measured I-V characteristics, HiSIM-SOI is also verified with a 1/f noise analysis, ...

We investigated the interaction of the short peptide nucleic acid (PNA) strand [acccca]-PNA with oligodeoxynucleotides containing one, two, or four tracts of TGGGGT units. Electrospray ionization mass spectrometry allowed exploring the wide variety of complex stoichiometries that were found to coexist in solution. In water, the PNA strand forms short heteroduplexes with the complementary DNA se...

This study is concerned with Na/K pump-mediated phosphate efflux that occurs during uncoupled Na efflux in human red blood cells. Uncoupled Na efflux is known to be a ouabain-sensitive mode of the Na/K pump that occurs in the absence of external Nao and Ko. Because this efflux (measured with 22Na) is also inhibited by 5 mM Nao, the efflux can be separated into a Nao-sensitive and a Nao-insensit...

Bovine mammary epithelial cells (bMECs) contribute to mammary gland defense against invading pathogens, such as Staphylococcus aureus (intracellular facultative), which is recognized by TLR2. In a previous report, we showed that sodium octanoate [NaO, a medium chain fatty acid (C8)] induces (0.25 mM) or inhibits (1 mM) S. aureus internalization into bMECs and differentially regulates the innate...

In our previous communication we reported the enzymatic recognition of unnatural imidazopyridopyrimidine:naphthyridine (Im:Na) base pairs, i.e. ImO(N):NaN(O) and ImN(O):NaO(N), using the Klenow fragment exo(-) [KF (exo(-))]. We describe herein the successful results of (i) improved enzymatic recognition for ImN(O):NaO(N) base pairs and (ii) further primer extension reactions after the Im:Na bas...

We explored the possible effects of the North Atlantic Oscillation (NAO) and Arctic Oscillation (AO) on interannual sea surface temperature (SST) variations in the Alborán Sea, both separately and combined. The probability of observing mean annual SST values higher than average was related to NAO and AO values of the previous year. The effect of NAO on SST was negative, while that of AO was pos...

The mechanisms underlying cytoplasmic pH (pHi) regulation in rat thymic lymphocytes were studied using trapped fluorescein derivatives as pHi indicators. Cells that were acid-loaded with nigericin in choline+ media recovered normal pHi upon addition of extracellular Na+ (Nao+). The cytoplasmic alkalinization was accompanied by medium acidification and an increase in cellular Na+ content and was...

Hot-carrier-induced degradation of partially depleted SOI CMOSFETs was investigated with respect to body-contact (BC-SOI) and floating-body (FB-SOI) for channel lengths ranging from 0.25 down to 0.1 m with 2 nm gate oxide. It is found that the valence-band electron tunneling is the main factor of device degradation for the SOI CMOSFET. In the FB-SOI nMOSFET, both the floating body effect (FBE) ...