Abstract GaN two-dimensional (2D) photonic crystal nanocavities with a single embedded InGaN quantum well are undercut by photo-electrochemical (PEC) etching and optically characterized to investigate the fundamental mode. The PEC selectively removes an InGaN-based sacrificial layer form air-suspended cavity slabs. We investigated resonant modes of micro-photoluminescence spectroscopy measureme...

Outsourcing is a prevalent arrangement for leveraging resources and knowledge. However, outsourcing improperly managed can undercut any benefits gained. Outsourcing tends to relate to team atmosphere. This is also true for both task and relationship conflict. As team compositions evolve, tasks become more complex, and inter-company relationships progress, it is increasingly important to underst...

Ericsson and colleagues' view that individual differences in expertise can largely be accounted for by accumulated deliberate practice is not supported by the available empirical evidence. Extending earlier work (Macnamara, Hambrick, & Oswald, 2014), we found that deliberate practice accounted for a sizeable amount of variance in sports performance (18%), but it left a much larger amount unexpl...

The Internet technology reduces the cost of transmitting and exchanging information. ECNs exploit this opportunity to enable investors to place quotes at very little cost and compete with incumbent stock exchanges. Does this quasi–free entry situation lead to competitive liquidity supply? We analyze trades and order book dynamics on Nasdaq and Island. The Nasdaq touch is frequently undercut by ...

Davidson advocates a radical and powerful form of anti-conventionalism, on which the scope of a semantic theory is restricted to the most local of contexts: a particular utterance by a particular speaker. I argue that this hyper-localism undercuts the explanatory grounds for his assumption that semantic meaning is systematic, which is central, among other things, to his holism. More importantly...

 Latching MEMS angular positioning stages have been constructed by deep reactive ion etching and undercut of bonded silicon-on-insulator. Rotation is powered by a primary linear drive acting on a tangential drive pin attached to a passive stage. The approach is extensible to other tilt axes using inserted components. The linear stage is driven by buckling electrothermal actuators. Latching is ...

Document assembly software is a technology that is fundamental to disrupting law firms. This article uses the framework set out by Clayton Christensen in The Innovator’s Dilemma and subsequent books to examine the range of business models that use document assembly software, from those that are sustaining in relation to law firms to those that are disruptive in relation to law firms. It looks a...