Concert recording 2016-04-09c

[Track 01]. Into the air / Ivan Trevino -- [Track 02]. Preludes. II ; [Track 03]. III ; [Track 04]. I / Michael Burritt -- [Track 05]. Arabesque no. 2 / Claude Debussy ; arranged by Caleb Evans -- [Track 06]. Somewhere over the rainbow / Harold Arlen ; arranged by Max Seide Leth -- [Track 07]. Pure imagination / Leslie Bricusse and Anthony Newly ; arranged by Alex Stopa -- [Track 08]. Claire de lune / Claude Debussy ; arranged by Nick Baron -- [Track 09]. Trio per uno. II ; [Track 10]. I / Nebosja Zivkovic

Concert recording 2016-05-01a

[Track 01]. Third rail / John Ling -- [Track 02]. Electric thoughts / Ivan Trevino -- [Track 03]. Vespertine formations / Christopher Deane -- [Track 04]. Fear cage / Kirk J. Gay -- [Track 05]. One summary / John Psathas -- [Track 06]. War drum peace drum / David Reeves

Concert recording 2016-04-09

[Track 01]. Vespertine formations / Christopher Deane -- [Track 02]. Four movements for Marimba. Improvisation ; [Track 03]. Ethereal ; [Track 04]. Mecanique / Michael Burritt -- [Track 05]. Vignettes. Dinner with Andre ; [Track 06]. Running with Lionel ; [Track 07]. Chuck\u27s march ; [Track 08]. Waltz in Berlin ; [Track 09]. Chasing Igor / James M. Stephenson -- [Track 10]. Canto / Elliott Carter -- [Track 11]. Trio per uno. II ; [Track 12]. I / Nebosja Zivkovic

Concert recording 2016-04-16

[Track 01]. Meditation no. 1 / Casey Cangelosi -- [Track 02]. Into the air / Ivan Trevino -- [Track 03]. Ku-ka ilimoku / Christopher Rouse -- [Track 04]. Good vibes / Oscar Hernandez -- [Track 05]. Arabesque no. 2 / Claude Debussy ; arranged by Evans -- [Track 06]. The odyssey, according to Penelope. Afternoon at the park ; [Track 07]. Toddling waltz ; [Track 08]. Babble songs ; [Track 09]. Naptime prelude ; [Track 10]. Run amok rondo / Kevin Bobo -- [Track 11]. Tiger dance / Jeffery Dennis Smith

Intermittent Escherichia coli O157:H7 colonisation at the terminal rectum mucosa of conventionally-reared lambs§

In cattle, the lymphoid rich regions of the rectal-anal mucosa at the terminal rectum are the preferred site for Escherichia coli O157:H7 colonisation. All cattle infected by rectal swab administration demonstrate long-term E. coli O157:H7 colonisation, whereas orally challenged cattle do not demonstrate long-term E. coli O157:H7 colonisation in all animals. Oral, but not rectal challenge of sheep with E. coli O157:H7 has been reported, but an exact site for colonisation in sheep is unknown. To determine if E. coli O157:H7 can effectively colonise the ovine terminal rectum, in vitro organ culture (IVOC) was initiated. Albeit sparsely, large, densely packed E. coli O157:H7 micro-colonies were observed on the mucosa of ovine and control bovine terminal rectum explants. After necropsy of orally inoculated lambs, bacterial enumeration of the proximal and distal gastrointestinal tract did suggest a preference for E. coli O157:H7 colonisation at the ovine terminal rectum, albeit for both lymphoid rich and non-lymphoid sites. As reported for cattle, rectal inoculation studies were then conducted to determine if all lambs would demonstrate persistent colonisation at the terminal rectum. After necropsy of E. coli O157:H7 rectally inoculated lambs, most animals were not colonised at gastrointestinal sites proximal to the rectum, however, large densely packed micro-colonies of E. coli O157:H7 were observed on the ovine terminal rectum mucosa. Nevertheless, at the end point of the study (day 14), only one lamb had E. coli O157:H7 micro-colonies associated with the terminal rectum mucosa. A comparison of E. coli O157:H7 shedding yielded a similar pattern of persistence between rectally and orally inoculated lambs. The inability of E. coli O157:H7 to effectively colonise the terminal rectum mucosa of all rectally inoculated sheep in the long term, suggests that E. coli O157:H7 may colonise this site, but less effectively than reported previously for cattle

Prophylactic HPV vaccines: prospects for eliminating ano-genital cancer

Virtually all cases of cervical cancer and its precursor intra-epithelial lesions are a result of infection with one or other of a subset of genital human papillomaviruses (HPVs), suggesting that prevention of HPV infection by prophylactic vaccination would be a highly effective anticancer strategy. Two HPV L1 virus-like particle vaccines have been developed, a quadrivalent HPV16/18/6/11 product and a bivalent HPV16/18 product; both have been shown to be highly immunogenic with a good safety profile and 100% efficacy against HPV16/18-related high-grade cervical intra-epithelial neoplasia (CIN2/3), implying that they will be effective at preventing HPV16/18-related cervical cancer

Invasive crayfish as drivers of fine sediment dynamics in rivers: Field and laboratory evidence

Despite increasing recognition of the potential of aquatic biota to act as 'geomorphic agents', key knowledge gaps exist in relation to biotic drivers of fine sediment dynamics at microscales and particularly the role of invasive species. This study explores the impacts of invasive signal crayfish on suspended sediment dynamics at the patch scale through laboratory and field study. Three hypotheses are presented and tested: (1) that signal crayfish generate pulses of fine sediment mobilisation through burrowing and movement that are detectable in the flow field; (2) that such pulses may be more frequent during nocturnal periods when signal crayfish are known to be most active; and (3) that cumulatively the pulses would be sufficient to drive an overall increase in turbidity. Laboratory mesocosm experiments were used to explore crayfish impacts on suspended sediment concentrations for two treatments: clay banks and clay bed substrate. For the field study, high frequency near-bed and mid-flow turbidity time series from a lowland river with known high densities of signal crayfish were examined. Laboratory data demonstrate the direct influence of signal crayfish on mobilisation of pulses of fine sediment through burrowing into banks and fine bed material, with evidence of enhanced activity levels around the mid-point of the nocturnal period. Similar patterns of pulsed fine sediment mobilisation identified under field conditions follow a clear nocturnal trend and appear capable of driving an increase in ambient turbidity levels. The findings indicate that signal crayfish have the potential to influence suspended sediment yields, with implications for morphological change, physical habitat quality and the transfer of nutrients and contaminants. This is particularly important given the spread of signal crayfish across Europe and their presence in extremely high densities in many catchments. Further process-based studies are required to develop a full understanding of impacts across a range of river styles. © 2013 John Wiley & Sons, Ltd.The research was supported by a British Society for Geomorphology Research Grant (‘Field evidence for signal crayfish impacts on fine sediment dynamics in a lowland river’). Tom Moorhouse was funded by the Esmée Fairbairn Foundation

A social identity perspective on interoperability in the emergency services: emergency responders’ experiences of multi-agency working during the COVID-19 response in the UK

Recent research has shown that multi-agency emergency response is beset by a range of challenges, calling for a greater understanding of the way in which these teams work together to improve future multi-agency working. Social psychological research shows that a shared identity within a group can improve the way in which that group works together and can facilitate effective outcomes. In the present study, 52 semi-structured interviews were conducted with 17 strategic and/or tactical responders during the COVID-19 pandemic to understand the possible role of shared identity in the multi-agency response to COVID-19 and whether this was linked to factors that facilitated or challenged interoperability. Findings show evidence of a shared identity at a horizontal intergroup level among responders locally. However, there was limited evidence for a shared identity at the vertical intergroup level between local and national responders. Three key factors linked to shared identity appeared to contribute to effective multi-agency working. First, pre-existing relationships with other responders facilitated the ease with which responders were able to work together initially. Second, a sense of ‘common fate’ helped bring responders together, and finally, group leaders were able to strategically reinforce a sense of shared identity within the group