Following analogy of the ‘db’ triangle in the quark mixing case, we have constructed the ‘ν2.ν3’ leptonic unitarity triangle using the MNS matrix formulated in the tribimaximal scenario by Bjorken et al. . In particular, for the Ue3 range 0.05 − 0.15, we find Dirac-like CP violating phase δ to be around 40, indicating a 2.5σ CP violation effect in the leptonic sector. In the last few years, apa...

We show that any finitely generated Coxeter group acts properly discontinuously on a locally finite, finite dimensional CAT(0) cube complex. For any word hyperbolic or right angled Coxeter group we prove that the cubing is cocompact. We show how the local structure of the cubing is related to the partial order studied by Brink and Howlett in their proof of automaticity for Coxeter groups. In hi...

: Land use planning and organized urban activities are the pivot of urban planning. Unders tanding patterns of urban land and property ownership is important because it affects the nature and shape of urban development, especially on the edge of cities with many social and economic features in one hand and some illegal subdivision of lands occur in this place on the other hand that is very impo...

Many systems are designed to perform both planning and execution: they include a plan deliberation component to produce plans that are then dispatched to an execution component, or executive, which is responsible for the performance of the actions in the plan. When the plans have temporal constraints, dispatch may be non-trivial, and the system may include a distinct dispatcher, which is respon...

Prior approaches to generating diverse plans in domainindependent planning seek out variations on plan structure such as actions or causal links used, or states entered. As a result, these approaches can achieve great plan set diversity by synthesizing unnecessarily long plans. This type of misleading diversity may be useful if, for example, the plans are used as training data for a learner; ho...

A complex hyperbolic triangle group is a group generated by three complex reflections fixing complex slices (complex geodesics) in complex hyperbolic space. Our purpose in this paper is to improve the result in [3] and to discuss discreteness of complex hyperbolic triangle groups of type (n, n,∞; k).

background: complete atrioventricular block (av block) is a serious complication of slow pathway ablation therapy in the treatment of atrioventricular nodal re-entrant tachycardia (avnrt).   the present study was aimed at determining whether the electroanatomical pace mapping of koch’s triangle could significantly improve the safety, efficiency, and efficacy of selective slow pathway ablation i...

The connection between the Feynman triangle diagram and the light-front formalism for spin-0 and spin-1 two-fermion systems is analyzed. It is shown that in the limit q+ = 0 the form factors for both spin-0 and spin-1 systems can be uniquely determined using only the good amplitudes, which are not affected by spurious effects related to the loss of rotational covariance present in the light-fro...

Both UNODC and U.S. surveys of opium poppy cultivation indicated a significant increase in cultivation and potential production in 2007, and production and export of synthetic drugs (amphetamine-type stimulants, crystal methamphetamine and Ketamine) from Burma continued unabated. (Note: 2008 UNODC Cultivation Report statistics were not available by our printing deadline.) The significant downwa...