Immersion of patients in a body bag filled with ice and water is recommended as prehospital management of severe hyperthermia. Experienced paramedics have raised a number of concerns about the use of this technique; particularly, whether cardiac monitoring equipment would remain functional once immersed. This test showed that monitoring equipment does remain functional and provides advice about safety considerations. The test should reassure practitioners that such an approach is feasible.

The hot ISM in early-type galaxies (ETGs) plays a crucial role in understanding their formation and evolution. The structural features of the hot gas identified by Chandra observations point to key evolutionary mechanisms, (e.g., kim12). In our Chandra Galaxy Atlas (CGA) project, taking full advantage of the Chandra capabilities, we systematically analyzed the archival Chandra data of 72 ETGs and produced uniform data products of the hot gas properties. The main data products include spatially resolved 2D spectral maps of the hot gas from individual galaxies. We emphasize that new features can be identified in the spectral maps which are not easily visible in the surface brightness maps. The high-level images can be viewed at the dedicated CGA website, and the CGA data products can be downloaded to compare with other wavelength data and to perform user-specific analyses. Utilizing our data products, we will further address focused science topics.

It is expected that most massive stars have companions and thus that some core-collapse supernovae should have a runaway companion. The precise astrometry and photometry provided by Gaia allows for the systematic discovery of these runaway companions. We combine a prior on the properties of runaway stars from binary evolution with data from TGAS and APASS to search for runaway stars within ten nearby supernova remnants. We strongly confirm the existing candidate HD 37424 in S147, propose the Be star BD+50 3188 to be associated with HB 21, and suggest tentative candidates for the Cygnus and Monoceros Loops.

The proboscidean Gomphotherium is reported here from the Alajuela Formation of Panama. Gomphotherium was widespread throughout Holarctica during the Miocene, and the Panama fossil represents the extreme southernmost occurrence of this genus in the New World. Allocation of the Panama Gomphotherium to a valid species is impossible given both the fragmentary material represented and the taxonomic complexity of species assigned to this genus. In North America, Gomphotherium has a relatively long biochronological range from the middle Miocene (~15 Ma) to early Pliocene (~5 Ma). Based on morphological comparisons, the Panama Gomphotherium is either middle Miocene, thus representing the earliest-known entry of this genus into Central America, or late Miocene/early Pliocene, which challenges the currently accepted middle Miocene age of the Alajuela Formation as it has been previously reported from Panama.

This paper reviews recent developments in the production and use of unconventional natural gas in the United States with a focus on water and greenhouse gas emission implications. If unconventional natural gas in the U.S. is produced responsibly, transported and distributed with little leakage, and incorporated into integrated energy systems that are designed for future resiliency, it could play a significant role in realizing a more sustainable energy future; however, the increased use of natural gas as a substitute for more carbon intensive fuels will alone not substantially alter world carbon dioxide concentration projections.

This paper reviews recent developments in the production and use of unconventional natural gas in the United States with a focus on environmental impacts. Specifically, we focus on water management and greenhouse gas emission implications. If unconventional natural gas in the United States is produced responsibly, transported and distributed with little leakage, and incorporated into integrated energy systems that are designed for future resiliency, it could play a significant role in realizing a more sustainable energy future. The cutting-edge of industry water management practices gives a picture of how this transition is unfolding, although much opportunity remains to minimize water use and related environmental impacts. The role of natural gas to mitigate climate forcing is less clear. While natural gas has low CO2 emissions upon direct use, methane leakage and long term climate effects lead to the conclusion that increased use of natural gas as a substitute for more carbon intensive fuels will not substantially alter world carbon dioxide concentration projections, and that other zero or low carbon energy sources will be needed to limit GHG concentrations. We conclude with some possible avenues for further work.

Severe traumatic brain injury (TBI) is the most common cause of brain injury in the Western world and leads to physical, cognitive and emotional deficits that reduce independence. Changes to psychosocial function are the most disruptive, resulting in vocational difficulties, family stress and deteriorating relationships, and are a major target for remediation. But rehabilitation is expensive and its evidence base is limited. Thus, new collaborative initiatives are needed. This article details the development of ‘Moving Ahead’, a model for a Centre of Research Excellence (CRE) for Traumatic Brain Injury Rehabilitation. This CRE offers several major innovations. First, it provides an integrated, multi-faceted approach to addressing psychosocial difficulties embracing different clinical standpoints (e.g., psychological, speech pathology, occupational therapy) and levels of investigation (e.g., basic science to community function) across the lifespan. It is based upon a close relationship with clinicians to ensure transfer of research to practice and, conversely, to ensure that research is clinically meaningful. It provides an integrated platform with which to support and train new researchers in the field via scholarships, postdoctoral fellowships, websites, meetings, mentoring and across-site training, and thus build workforce capacity for individuals with TBI and their families. It has input from the international community to contextualise research more broadly and ensure scientific rigour. Finally, it provides collaboration across sites to facilitate research and data collection.