Nomenclatural notes on Pseudocyphellaria V : some Brazilian taxa

A new, phyllidiate, white-medulla species with yellow pseudocyphellae and a green photobiont, Pseudocyphellaria kalbii D.J.Galloway, is described from Brazilian collections, and typification and notes on P. aurora (De Not.) Vainio are presented

Studies on the lichen genus Sticta (Schreber) Ach. : 5., Australian species

Twenty five species of Sticta occur in Australia. These are: Sticta baileyi, S. brevipes, S. camarae, S. caperata, S. cyphellulata, S. diversa, S. duplolimbata, S. filix, S. flavocyphellata, S. fuliginosa, S. howei, S. hypopsiloides, S. latifrons, S. limbata, S. marginifera, S. myrioclada, S. pedunculata, S. rutilans, S. sayeri, S. stipitata, S. sublimbata, S. subtomentella, S. variabilis and S. weigelii. A key and descriptions of each taxon are given together with details of biogeography, distribution, ecology and nomenclature. Sticta baileyi, S. flavocyphellata and S. howei are newly described, and Sticta myrioloba (Müll.Arg.) D.J.Galloway comb. & stat. nov., is proposed

Pulsar Braking Indices Revisited

Using the standard equation for the slowdown of a neutron star, we derive a formula for the braking index via integration rather than the conventional differentiation. The new formula negates the need to measure the second time derivative of the rotation frequency. We show that the method gives similar braking indices for PSR B1509-58 and the Crab pulsar to those already in the literature. We point out that our method is useful for obtaining the braking indices of moderate aged pulsars without the need for long, phase-connected timing solutions. We applied the method to 20 pulsars and discuss the implications of the results. We find that virtually all the derived braking indices are dominated by the effects of (unseen) glitches, the recovery from which corrupts the value of the frequency first derivative. However, any real, large, positive braking index has implications for magnetic field decay and offers support to recent models of pulsar evolution.Comment: 5 pages, 2 figures, 1 table, accepted by MNRA

Introduction:Entrepreneurship education and learning and the real world

It is with great pleasure that we introduce this special issue of Industry and Higher Education. The papers that follow have been selected, reviewed and developed for publication following their original presentation in the ‘Enterprise Education and Entrepreneurial Learning’ tracks of the 36th Annual Conference of the Institute for Small Business and Entrepreneurship (ISBE) held in Cardiff in November 2013

OncoLog Volume 50, Number 02/03, February/March 2005

Biostatistically Speaking Novel Drugs Address Gleevec Resistance Obesity: A Weighty Contributor to Cancer House Call: When a Friend Has Cancerhttps://openworks.mdanderson.org/oncolog/1143/thumbnail.jp

Prepotency of extrinsic and intrinsic factors on Job satisfaction: A structural equation model

The project is to about employee job satisfaction and how outside and inside factors affect that satisfaction. The researcher used the Minnesota Satisfaction Questionnaire to measure satisfaction