We report the discovery of vertically aligned nano-scale diamond tips grown on the polycrystalline diamond substrates in a CH4/N2/H2 mixed plasma. The best diamond quality occurs at the top part of the nanotip, which is single crystalline diamond. The quality of the diamond nanotip is justified by the diamond characteristic peak at 1332 cm 1 in the Raman spectrum, the discrete electron diffract...

We discuss the quantum mechanics of a particle in a magnetic field when its position x is restricted to a periodic lattice, while its momentum p is restricted to a periodic dual lattice. Through these considerations we define non-commutative geometry on the lattice. This leads to a deformation of the algebra of functions on the lattice, such that their product involves a “diamond” product, whic...

ÐHoneycomb and diamond networks have been proposed as alternatives to mesh and torus architectures for parallel processing. When wraparound links are included in honeycomb and diamond networks, the resulting structures can be viewed as having been derived via a systematic pruning scheme applied to the links of 2D and 3D tori, respectively. The removal of links, which is performed along a diagon...

Figure 1. Secondary-electron scanning electron microscope images showing morphologies of (A) natural and (B, D, and E) synthetic diamonds. C: Energy-dispersive X-ray spectrum for diamond in B. Natural diamonds are separates from felsic gneiss of Kokchetav massif, Kazakhstan. Synthetic diamonds are crystallized from graphite 1 Mg(OH)2 systems and exhibit irregular skeletal morphology similar to ...

We present a Maple package for experimenting with conditional event algebras of Schay-Adams-Calabrese, Goodman-Nguyen-Walker and product space of Goodman and Nguyen. It includes the implementation of the first polynomial time algorithm for calculating probabilities in the product space cea.

we prove that the limit of a sequence of pettis integrable bounded scalarly measurable weak random elements, of finite weak norm, with values in the dual of a non-separable banach space is pettis integrable. then we provide basic properties for the pettis conditional expectation, and prove that it is continuous. calculus of pettis conditional expectations in general is very different from the c...

We are interested in proving that variable elimination (VE) in discrete Bayesian networks always yields a clearly structured conditional probability table (CPT) rather than a potential as universally stated. A Bayesian network consists of a directed acyclic graph and a corresponding set of CPTs. Based on the conditional independencies holding in the directed acyclic graph, the product of the CP...

We present a logic of conditional doxastic actions, obtained by incorporating ideas from belief revision theory into the usual dynamic logic of epistemic actions. We do this by extending to actions the setting of epistemic plausibility models, developed in Baltag and Smets (2006) for representing (static) conditional beliefs. We introduce a natural extension of the notion of update product from...

researchers of language teaching believe that teaching method has a lot of impact on the speed and depth of learning. the importance of this is so obvious on teaching some persian language structures which are syntactically and semantically complicated. one of these structures is conditional sentences which has been considered in this study. here we tried to teach conditional sentences via both...

3 Slow promoter fluctuations 5 3.1 Binary promoter switching: exact solution . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3.2 General solution using the conditional LNA . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.2.1 Conditional gene product distribution . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.2.2 Distribution of promoter states . . . . . . . . . . . ....