Notes on Feeding Behavior of Atlanticus Testaceus (Orthoptera: Tettigoniidae)

The Biology and Feeding behavior of Atlanticus testaceus (scudder) has received considerable attention by Gangwere (1966, 1967). While studying summer feeding of the adult Atlanticus testaceus in a Northern Michigan Jack Pine forest on the seeds of Melampyrum lineare Desr. (Scrophulariaceae), some new observations which supplement published information were made by the author

Impact of intrinsic localized modes of atomic motion on materials properties

Recent neutron and x-ray scattering measurements show intrinsic localized modes (ILMs) in metallic uranium and ionic sodium iodide. Here, the role ILMs play in the behavior of these materials is examined. With the thermal activation of ILMs, thermal expansion is enhanced, made more anisotropic, and, at a microscopic level, becomes inhomogeneous. Interstitial diffusion, ionic conductivity, the annealing rate of radiation damage, and void growth are all influenced by ILMs. The lattice thermal conductivity is suppressed above the ILM activation temperature while no impact is observed in the electrical conductivity. This complement of transport properties suggests that ILMs could improve thermoelectric performance. Ramifications also include thermal ratcheting, a transition from brittle to ductile fracture, and possibly a phase transformation in uranium.Comment: 34 pages, 11 figure

Reflections on the accreditation process: Advice for in-training practitioners

As professional and public interest in sport and exercise psychology continues to grow, so too the number of students enrolling on sport and exercise psychology courses is on the increase. As a result, the number of graduates looking to embark on a period of supervised experience within this domain is also expected to rise. The importance of practitioner training cannot be understated. It is intended to provide a standardised route to attaining accepted levels of competence in relation to knowledge, skills, and professional conduct. The accreditation process also doubles as a safeguard designed to ensure that the public can identify and are therefore protected from individuals practicing sport and exercise psychology who have not met accepted standards of professional competence. Given the necessity for such a process of training and accreditation, it is imperative that in-training practitioners are offered appropriate levels of information and support to ensure they are able to satisfy the specific criteria outlined by the relevant accreditation guidelines. Following the recent approval of the Society’s Stage 2 qualification in sport and exercise psychology, this article aims to provide current and aspiring in-training practitioners with helpful tips and advice regarding the accreditation process, outlining some of the key considerations that will help individuals successfully navigate the various obstacles they must overcome

A view of software management issues

The Software Development Environment (SDE) Panel addressed key programmatic, scope, and structural issues raised by its members and the general audience regarding the proposed software development environment for the Space Station program. The general team approach taken by this group led to a consensus on 18 recommendations to NASA mangament regarding the acquisition and definition of the SDE. This approach was keyed by the initial issues presentation given to the general audience. Additional issues (for a total of 23) were developed by the panelists in their first closed session from which key areas were selected and discussed in open session. These discussions led to key recommendations which are summarized and described

Co-operative Activity in Preston

Co-operativism, then is being hailed by some (Mason, 2015)3 as the beginning of a postcapitalist society and a new way forward: ‘Almost unnoticed, in the niches and hollows of the market system, whole swaths of economic life are beginning to move to a different rhythm. Parallel currencies, time banks, cooperatives and self-managed spaces have proliferated, barely noticed by the economics profession, and often as a direct result of the shattering of the old structures in the post-2008 crisis.’4 Working co-operatively also brings with it a new economic