Electronics implementation of the solar neutron experiment

The electronic equipment design and function are discussed for the solar neutron counter experiment. Circuit diagrams are included

Theatres of Closure: Process and Performance in Inhumation Burial Rites in Early Medieval Britain

Inhumation burials are recorded in Britain and Europe during excavations in a standardized way, especially graves of early medieval date. Just a limited number of attributes are usually foregrounded and these mainly concern skeletal identification, the grave plan and, when a burial is furnished, a list of objects, particularly metalwork, as well as occasional reference to burial structures, if present. In this paper, we argue that concealed within these recorded details are attributes that often receive little attention, but which can provide evidence for community investment in the individual funerary rite. These include grave orientation, grave morphology, the body position and the empty spaces in the grave, as well as categories of material culture. We argue here that these factors enable us to define communal burial profiles and can facilitate the identification of group perceptions and actions in dealing with death. By capitalizing on these additional aspects of funerary ritual, archaeologists can move away from a general dependency on well-furnished burials as the main stepping-off point for discussion of social and cultural issues. This has particular relevance for regions where unfurnished burial rites are the norm and where furnished rites do not rely on a wealth of metalwork

Early intervention for stuttering: similarities and differences between two programs

In this paper, two proponents of different approaches to early stuttering discuss how they would manage a hypothetical case of stuttering in a preschool-age girl. Two evidence-based approaches are discussed: Palin Parent-Child Interaction Therapy and the Lidcombe Program. This paper arose from an oral discussion session held at the International Fluency Association Conference in Tours, France in 2012

A large area detector for neutrons between 2 and 100 MeV

A neutron detector sensitive from 2 to 100 MeV is described. The detector is designed for high altitude balloon flight to measure the flux, energy and direction of albedo neutrons from the earth and to search for solar neutrons. A neutron scatter from a proton is required in each of two liquid scintillator tanks spaced 1 meter apart. The energy of the recoil proton in the first tank is obtained from pulse height analysis of the scintillator output. The energy of the recoil neutron is obtained from its time of flight between the tanks. The detector has been calibrated with 15.3 MeV neutrons and mu mesons. The minimum detectable flux is 10(-4) neutron/sq cm/sec at a counting rate of one per minute; the energy resolution is 12% at 15 MeV and 30% at 100 MeV. The angle between the incoming neutron and the recoil neutron is measured to + or - 10 deg

What do children who stutter and their parents expect from therapy and are their hopes aligned?

Currently there are few published reports exploring what it is that children and their parents wish to see change or happen as part of therapy. A process of eliciting hopes or expectations for therapy using Solution Focused Brief Therapy (de Shazer, 1985) is routinely used at the Michael Palin Centre (MPC) with children who stutter and their parents. This qualitative study aimed to explore what children who stutter and their parents expect from therapy and whether their hopes are aligned

Shared visiting in Equator city

In this paper we describe an infrastructure and prototype system for sharing of visiting experiences across multiple media. The prototype supports synchronous co-visiting by physical and digital visitors, with digital access via either the World Wide Web or 3-dimensional graphics

A Sample-to-Sequence Protocol for Genus Targeted Transcriptomic Profiling: Application to Marine Synechococcus.

Recent studies using whole community metagenomic and metatranscriptomic approaches are revealing important new insights into the functional potential and activity of natural marine microbial communities. Here, we complement these approaches by describing a complete ocean sample-to-sequence protocol, specifically designed to target a single bacterial genus for purposes of both DNA and RNA profiling using fluorescence activated cell sorting (FACS). The importance of defining and understanding the effects of a sampling protocol are critical if we are to gain meaningful data from environmental surveys. Rigorous pipeline trials with a cultured isolate, Synechococcus sp. BL107 demonstrate that water filtration has a well-defined but limited impact on the transcriptomic profile of this organism, whilst sample storage and multiple rounds of cell sorting have almost no effect on the resulting RNA sequence profile. Attractively, the means to replicate the sampling strategy is within the budget and expertise of most researchers

Explorations in anatomy: the remains from Royal London Hospital

This paper considers the faunal remains from recent excavations at the Royal London Hospital. The remains date to the beginning of the 19th century and offer an insight into the life of the hospital's patients and practices of the attached medical school. Many of the animal remains consist of partially dissected skeletons, including the unique finds of Hermann's tortoise (Testudo hermanni) and Cercopithecus monkey. The hospital diet and developments in comparative anatomy are discussed by integrating the results with documentary research. They show that zooarchaeological study of later post-medieval material can significantly enhance our understanding of the exploitation of animals in this perio