-After two decades of phasor network deployment, phasor measurements are now available at many major substations and power plants. The North American SynchroPhasor Initiative (NASPI), supported by the US Department of Energy and the North American Electric Reliability Corporation (NERC), provides a forum to facilitate cultivating the efforts in phasor technology in North America and globally. P...

We present empirical evidence that the distribution of effort required to solve CSPs randomly generated at the 50% satisfiable point, when using a backtracking algorithm, can be approximated by two standard families of continuous probability distribution functions. Solvable problems can be modelled by the Weibull distribution, and unsolvable problems by the lognormal distribution. These distrib...

Recent controversies in campaign finance have generated concerns that wealthy donors will dominate the political landscape, with Citizens United v. Federal Election Commission1 and McCutcheon v. Federal Election Commission2 standing as the high-water marks in the U.S. Supreme Court’s jurisprudential turn towards deregulation. This short Essay puts this case law in perspective by briefly explain...

The Oligochaeta forms an important part of the macroinvertebrates inhabiting sediments of lotic ecosystems. It has an important role in the cycling of matter and energy transfer in these environments. The aim of this study is to analyse limnological variables, their influence on the structure and diversity of benthic oligochaete taxocenosis in a stretch of the Upper São Francisco River and its ...

We review some work done by us calculating matrix elements for Kaons. Emphasis is put on the matrix elements which are relevant to predict nonleptonic Kaon CP violating observables. In particular, we recall our results for the B̂K parameter which governs the K0 − K0 mixing and update our results for εK including estimated all-higher-order CHPT corrections and the new results from recent analytic...

A list of the Tettigoniidae (Orthoptera) of the East Usambara Mountains is presented and 16 new species are described from East Africa. A total number of 29 Tettigoniidae species is recorded for the East Usambara Mountains. New species are described from the Shimba Hills in Kenya, coastal Tanzania from the Kazimzumbwi forest reserve, Mt Kilimanjaro, the East and West Usambara and Uluguru Mounta...

Field population densities of Ditylenchus dipsaci associated with shoot tissue of Phlox subulata were monitored during two consecutive growing seasons and intervening periods of overwintering and plant storage. The population density increased significantly through four peaks during the first growing season, and decreased significantly during storage at 5-7 C or overwintering in the field. Duri...

We pursue the analysis of a set of generalized DGMLY sum rules for the electromagnetic chiral parameters at order e2p2 and discuss implications for effective Lagrangians with resonances. We exploit a formalism in which charge spurions are introduced and treated as sources. We show that no inconsistency arises from anomalies up to quadratic order in the spurions. We focus on the sum rules associ...

Two new genera and five new species of spider flies (Diptera: Acroceridae) are described from the Neotropical Region. A new genus of Philopotinae (Neophilopota brevirostris Schlinger gen. et sp. n.) is described from Mexico, while an unusual new species of Sphaerops Philippi, 1865 (Acrocerinae: Sphaerops micella Schlinger sp. n.) is described from Chile. A new Panopinae genus near Lasia Wiedema...