A Linear trans-Bis(imido) Neptunium(V) Actinyl Analog: NpV(NDipp)2(tBu2bipy)2Cl (Dipp = 2,6-iPr2C6H3)

DIPP - Distributed Parallel Pursuit

We consider a distributed compressed sensing scenario where multiple sensors observe correlated sparse signals and the sensors are connected through a network. The signal correlation is realized by a partial common support-set. For such a system, the main objective of this paper is to develop a greedy pursuit algorithm. To fulfill the objective, we develop distributed parallel pursuit algorithm...

A Multifunction Analog Non Linear Filter

This article presents a non linear multifunction filter design; this design, with minor changes performs as a Media, Median Minimum or Maximum Filter. The analog design block system is based on an ideal macromodel, consisting of VCCS elements, resistances and diodes. The analysis, control variables and limitations are presented. Simulated results in SPICE are presented. Key-Words: Non linear fi...

R68-26 Some Techniques for Accuracy Improvement in Analog Computation

[(Im)PQP(Dipp)][GaCl4]: a polarized, cationic diphosphene†

The reaction of the neutral diphosphanide [(Im)P–P(Cl)(Dipp)] (6) (Im = 4,5-dichloro-1,3-bis(Dipp)-imidazol-2-yl; Dipp = 2,6-di-iso-propylphenyl) with methyl triflate (MeOTf) leads to the formation of cationic diphosphane [(Im)(Me)P–P(Cl)(Dipp)] (8) in a stereoselective methylation. In contrast, reacting 6 with the Lewis acid GaCl3 yields cationic diphosphene [( Im)PQP(Dipp)] (7), which is expl...

A comprehensive comparison of transition-metal and actinyl polyoxometalates.

While the d(0) transition-metal POMs of Group V (V(5+), Nb(5+), Ta(5+)) and Group VI (Mo(6+), W(6+)) have been known for more than a century, the actinyl peroxide POMs, specifically those built of uranyl triperoxide or uranyl dihydroxidediperoxide polyhedra, were only realized within the last decade. While virtually every metal on the Periodic Table can form discrete clusters of some type, the ...