bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characteristics of Effective Disaster Responders and Leaders: A Survey of Disaster Medical Practitioners
Authors: King Richard V. , Larkin Gregory Luke , Fowler Raymond L. , Downs Dana L. , North Carol S. 
Published: May 2016

AbstractObjectiveTo identify key attributes of effective disaster/mass casualty first responders and leaders, thereby informing the ongoing development of a capable disaster health workforce.MethodsWe surveyed emergency response practitioners attending a conference session, the EMS State of the Science: A Gathering of Eagles. We used open-ended questions to ask participants to describe key characteristics of successful disaster/mass casualty first responders and leaders.ResultsOf the 140 session attendees, 132 (94%) participated in the survey. All responses were categorized by using a previously developed framework. The most frequently mentioned characteristics were related to incident command/disaster knowledge, teamwork/interpersonal skills, performing one’s role, and cognitive abilities. Other identified characteristics were related to communication skills, adaptability/flexibility, problem solving/decision-making, staying calm and cool under stress, personal character, and overall knowledge.ConclusionsThe survey findings support our prior focus group conclusion that important characteristics of disaster responders and leaders are not limited to the knowledge and skills typically included in disaster training. Further research should examine the extent to which these characteristics are consistently associated with actual effective performance of disaster response personnel and determine how best to incorporate these attributes into competency models, processes, and tools for the development of an effective disaster response workforce. (Disaster Med Public Health Preparedness. 2016;page 1 of 4)
Post-Traumatic Stress Symptoms and Burnout Among Medical Rescue Workers 4 Years After the Great East Japan Earthquake: A Longitudinal Study
Authors: Kawashima Yuzuru , Nishi Daisuke , Noguchi Hiroko , Usuki Masato , Yamashita Akihiro , Koido Yuichi , Okubo Yoshiro , Matsuoka Yutaka J. 
Published: May 2016

AbstractObjectiveThis study aimed to evaluate factors associated with post-traumatic stress disorder (PTSD) symptoms and burnout 4 years after the Great East Japan Earthquake among medical rescue workers in Disaster Medical Assistance Teams (DMATs).MethodsWe examined participants’ background characteristics, prior health condition, rescue work experiences, and the Peritraumatic Distress Inventory (PDI) score at 1 month after the earthquake. Current psychological condition was assessed by the Impact of Event Scale-Revised and Maslach Burnout Inventory administered 4 years after the earthquake. By applying univariate and multivariate linear regression analyses, we assessed the relative value of the PDI and other baseline variables for PTSD symptoms and burnout at 4 years after the earthquake.ResultsWe obtained baseline data from 254 participants during April 2 to 22, 2011. Of the 254 participants, 188 (74.0%) completed the follow-up assessment. PDI score 1 month after the earthquake was associated with symptoms of PTSD (β=0.35, P<.01) and burnout (β=0.21, P<.01). Stress before deployment was a related factor for burnout 4 years after the earthquake in these medical rescue workers (β=2.61, P<.04).ConclusionsIt seems important for DMAT headquarters to establish a routine system for assessing the PDI of medical rescue workers after deployment and screen those workers who have high stress prior to deployment (Disaster Med Public Health Preparedness. 2016;10:848–853)
“Adhering to the Community” (Luzūm al-Jamāʿa): Continuities between late Umayyad Political Discourse and “Proto-Sunni” Identity
Authors: Barzegar Abbas 
Published: May 2016

AbstractThis article addresses the early formation of Sunni “orthodoxy” through the prisms of historical memory and collective identity rather than those of theology, law, and formal political power.2It does so by exploring the socio-political context in which the phraseluzūm al-jamāʿa3(adhering to the community) was deployed during the late Umayyad/Marwanid (64/684–132/750) and early Abbasid (132/750–333/945) periods, primarily among the networks of hadith transmitters who circulated the idea during that period. The results of this analysis reveal that ideas central to Sunni conceptions of community first developed in Umayyad patronage structures and networks, before being adopted by the so-called “proto-Sunni” elite.
Dietary patterns in the French adult population: a study from the second French national cross-sectional dietary survey (INCA2) (2006–2007)
Authors: Gazan R. , Béchaux C. , Crépet A. , Sirot V. , Drouillet-Pinard P. , Dubuisson C. , Havard S. 
Published: May 2016

AbstractIdentification and characterisation of dietary patterns are needed to define public health policies to promote better food behaviours. The aim of this study was to identify the major dietary patterns in the French adult population and to determine their main demographic, socio-economic, nutritional and environmental characteristics. Dietary patterns were defined from food consumption data collected in the second French national cross-sectional dietary survey (2006–2007). Non-negative-matrix factorisation method, followed by a cluster analysis, was implemented to derive the dietary patterns. Logistic regressions were then used to determine their main demographic and socio-economic characteristics. Finally, nutritional profiles and contaminant exposure levels of dietary patterns were compared using ANOVA. Seven dietary patterns, with specific food consumption behaviours, were identified: ‘Small eater’, ‘Health conscious’, ‘Mediterranean’, ‘Sweet and processed’, ‘Traditional’, ‘Snacker’ and ‘Basic consumer’. For instance, the Health-conscious pattern was characterised by a high consumption of low-fat and light products. Individuals belonging to this pattern were likely to be older and to have a better nutritional profile than the overall population, but were more exposed to many contaminants. Conversely, individuals of Snacker pattern were likely to be younger, consumed more highly processed foods, had a nutrient-poor profile but were exposed to a limited number of food contaminants. The study identified main dietary patterns in the French adult population with distinct food behaviours and specific demographic, socio-economic, nutritional and environmental features. Paradoxically, for better dietary patterns, potential health risks cannot be ruled out. Therefore, this study demonstrated the need to conduct a risk–benefit analysis to define efficient public health policies regarding diet.
Association of fish consumption and dietary intake of marine n-3 PUFA with myocardial infarction in a prospective Danish cohort study
Authors: Gammelmark Anders , Nielsen Michael S. , Bork Christian S. , Lundbye-Christensen Søren , Tjønneland Anne , Overvad Kim , Schmidt Erik B. 
Published: May 2016

AbstractSeveral studies have investigated the potential benefits of marine n-3 PUFA in CVD, generally suggesting a lower risk of CHD. However, recent trials have questioned these results. This study investigated the association of fish consumption with dietary intake of marine n-3 PUFA with incident myocardial infarction (MI). In a Danish cohort study, 57 053 subjects between 50 and 64 years of age were enrolled from 1993 to 1997. From national registries, we identified all cases of incident MI. Dietary fish consumption was assessed using a semi-quantitative food questionnaire, including twenty-six questions regarding fish intake. In addition, we calculated the intake of total and individual marine n-3 PUFA. During a median follow-up of 17·0 years, we identified 3089 cases of incident MI. For both men and women, a high intake of fatty fish was inversely related to incident MI. Thus, when comparing the highest and the lowest quintile of fatty fish intake, we found a 12 % lower relative risk of MI in men (hazard ratio (HR) 0·88; 95 % CI 0·77, 1·00) and a 22 % lower relative risk in women (HR 0·78; 95 % CI 0·63, 0·96) after adjustments. For women, similar associations were observed for individual and total marine n-3 PUFA. In contrast, intake of lean fish was not associated with MI. In conclusion, incident MI was inversely related to a high intake of fatty fish, but not lean fish. However, test for trends across quintiles was not statistically significant. In general, this study supports the view that consumption of fatty fish may protect against MI.
Keepin’ It Real (Respectable) in 2008: Barack Obama's Music Strategy and the Formation of Presidential Identity
Authors: GORZELANY-MOSTAK DANA 
Published: May 2016

AbstractFrom the earliest elections with popular participation to the present day, American presidential candidates have harnessed music's connotative potential and affective properties in a variety of campaign contexts. But in a corporatized electoral landscape where the fields of politics and popular culture are inextricably intertwined, and every aspect of the candidate's public and private life is subjected to intense scrutiny enabled by the emergence of Web 2.0 technologies, nontraditional texts (such as music) play an increasingly significant role in candidate identity formation. Adding to recent work that explores the aesthetic and social dimensions of newly composed campaign music and its cultural currency, this essay turns a critical lens toward preexisting music and its impact on campaign discourses during Barack Obama's 2008 presidential primary campaign. I investigate three components of Obama's soundscape: 1) his engagement with hip hop—its artists, audiences, and values; 2) the intersections between his professed musical tastes and his complex biography; and 3) the playlists he used at campaign rallies, and the factors that allowed this soundtrack to solidify his own identity as candidate as well as forge alliances with women voters and black voters. Ultimately, cultural and musical analyses reveal how Obama's music strategy allowed him to project a black identity that was both “real” and “respectable.”
Constructed Melodies: Building the Score into the Set
Authors: SLOBIN MARK 
Published: May 2016

AbstractThe article introduces the topic of film music's relationship to the built environment of cinema. The discussion springboards from James Sanders's analysis of New York City sets, based on the architecture of selected movies (mostly from the 1930s and 40s), as presented in his Celluloid Skyline. The focus is on four locations: the brownstone façade, the working-class street, the enclosed courtyard, and the construction site. The argument is that two key components of American cinema's structure—music and architecture—are sometimes in direct dialogue, as composers and filmmakers both render New York ethnographically accurately and offer sometimes a mythic imagining of a particular place.
Experimental priming of encephalitogenic Th1/Th17 cells requires pertussis toxin-driven IL-1β production by myeloid cells
Authors: Ronchi Francesca , Basso Camilla , Preite Silvia , Reboldi Andrea , Baumjohann Dirk , Perlini Luana , Lanzavecchia Antonio , Sallusto Federica 
Published: May 2016

AbstractCD4+ Th17 are heterogeneous in terms of cytokine production and capacity to initiate autoimmune diseases, such as experimental autoimmune encephalomyelitis (EAE). Here we demonstrate that experimental priming of encephalitogenic Th cells expressing RORγt and T-bet and producing IL-17A, IFN-γ and GM-CSF but not IL-10 (Th1/Th17), is dependent on the presence of pertussis toxin (PTX) at the time of immunization. PTX induces early production of IL-1β by CD11b+CCR2+Gr1+ myeloid cells, which are rapidly recruited to antigen-draining lymph nodes. PTX-induced generation of Th1/Th17 cells is impaired in IL-1β- and ASC-deficient mice and in mice in which myeloid cells are depleted or fail to migrate to lymph nodes and requires expression of IL-1R1 and MyD88 on both T cells and non-T cells. Collectively, these data shed light on the enigmatic function of PTX in EAE induction and suggest that inflammatory monocytes and microbial infection can influence differentiation of pathogenic Th1/Th17 cells in autoimmune diseases through production of IL-1β.
Cotton-textile-enabled flexible self-sustaining power packs via roll-to-roll fabrication
Authors: Gao Zan , Bumgardner Clifton , Song Ningning , Zhang Yunya , Li Jingjing , Li Xiaodong 
Published: May 2016

AbstractWith rising energy concerns, efficient energy conversion and storage devices are required to provide a sustainable, green energy supply. Solar cells hold promise as energy conversion devices due to their utilization of readily accessible solar energy; however, the output of solar cells can be non-continuous and unstable. Therefore, it is necessary to combine solar cells with compatible energy storage devices to realize a stable power supply. To this end, supercapacitors, highly efficient energy storage devices, can be integrated with solar cells to mitigate the power fluctuations. Here, we report on the development of a solar cell-supercapacitor hybrid device as a solution to this energy requirement. A high-performance, cotton-textile-enabled asymmetric supercapacitor is integrated with a flexible solar cell via a scalable roll-to-roll manufacturing approach to fabricate a self-sustaining power pack, demonstrating its potential to continuously power future electronic devices.
Spin-texture inversion in the giant Rashba semiconductor BiTeI
Authors: Maaß Henriette , Bentmann Hendrik , Seibel Christoph , Tusche Christian , Eremeev Sergey V. , Peixoto Thiago R. F. , Tereshchenko Oleg E. , Kokh Konstantin A. , Chulkov Evgueni V. , Kirschner Jürgen , Reinert Friedrich 
Published: May 2016

AbstractSemiconductors with strong spin–orbit interaction as the underlying mechanism for the generation of spin-polarized electrons are showing potential for applications in spintronic devices. Unveiling the full spin texture in momentum space for such materials and its relation to the microscopic structure of the electronic wave functions is experimentally challenging and yet essential for exploiting spin–orbit effects for spin manipulation. Here we employ a state-of-the-art photoelectron momentum microscope with a multichannel spin filter to directly image the spin texture of the layered polar semiconductor BiTeI within the full two-dimensional momentum plane. Our experimental results, supported by relativistic ab initio calculations, demonstrate that the valence and conduction band electrons in BiTeI have spin textures of opposite chirality and of pronounced orbital dependence beyond the standard Rashba model, the latter giving rise to strong optical selection-rule effects on the photoelectron spin polarization. These observations open avenues for spin-texture manipulation by atomic-layer and charge carrier control in polar semiconductors.
Identification of proliferative progenitors associated with prominent postnatal growth of the pons
Authors: Lindquist Robert A. , Guinto Cristina D. , Rodas-Rodriguez Jose L. , Fuentealba Luis C. , Tate Matthew C. , Rowitch David H. , Alvarez-Buylla Arturo 
Published: May 2016

AbstractThe pons controls crucial sensorimotor and autonomic functions. In humans, it grows sixfold postnatally and is a site of paediatric gliomas; however, the mechanisms of pontine growth remain poorly understood. We show that the murine pons quadruples in volume postnatally; growth is fastest during postnatal days 0–4 (P0–P4), preceding most myelination. We identify three postnatal proliferative compartments: ventricular, midline and parenchymal. We find no evidence of postnatal neurogenesis in the pons, but each progenitor compartment produces new astroglia and oligodendroglia; the latter expand 10- to 18-fold postnatally, and are derived mostly from the parenchyma. Nearly all parenchymal progenitors at P4 are Sox2+Olig2+, but by P8 a Sox2− subpopulation emerges, suggesting a lineage progression from Sox2+ ‘early’ to Sox2− ‘late’ oligodendrocyte progenitor. Fate mapping reveals that >90% of adult oligodendrocytes derive from P2–P3 Sox2+ progenitors. These results demonstrate the importance of postnatal Sox2+Olig2+ progenitors in pontine growth and oligodendrogenesis.
Macrophage ABHD5 promotes colorectal cancer growth by suppressing spermidine production by SRM
Authors: Miao Hongming , Ou Juanjuan , Peng Yuan , Zhang Xuan , Chen Yujuan , Hao Lijun , Xie Ganfeng , Wang Zhe , Pang Xueli , Ruan Zhihua , Li Jianjun , Yu Liqing , Xue Bingzhong , Shi Hang , Shi Chunmeng , Liang Houjie 
Published: May 2016

AbstractMetabolic reprogramming in stromal cells plays an essential role in regulating tumour growth. The metabolic activities of tumour-associated macrophages (TAMs) in colorectal cancer (CRC) are incompletely characterized. Here, we identify TAM-derived factors and their roles in the development of CRC. We demonstrate that ABHD5, a lipolytic co-activator, is ectopically expressed in CRC-associated macrophages. We demonstrate in vitro and in mouse models that macrophage ABHD5 potentiates growth of CRC cells. Mechanistically, ABHD5 suppresses spermidine synthase (SRM)-dependent spermidine production in macrophages by inhibiting the reactive oxygen species-dependent expression of C/EBPɛ, which activates transcription of the srm gene. Notably, macrophage-specific ABHD5 transgene-induced CRC growth in mice can be prevented by an additional SRM transgene in macrophages. Altogether, our results show that the lipolytic factor ABHD5 suppresses SRM-dependent spermidine production in TAMs and potentiates the growth of CRC. The ABHD5/SRM/spermidine axis in TAMs might represent a potential target for therapy.
Structural evaluations and temperature dependent photoluminescence characterizations of Eu3+-activated SrZrO3 hollow spheres for luminescence thermometry applications
Authors: Das Subrata , Som Sudipta , Yang Che-Yuan , Chavhan Sudam , Lu Chung-Hsin 
Published: May 2016

AbstractThis research is focused on the temperature sensing ability of perovskite SrZrO3:Eu3+ hollow spheres synthesized via the sol-gel method followed by heating. The Rietveld refinement indicated that the precursors annealed at 1100 °C were crystallized to form orthorhombic SrZrO3. SrZrO3 particles exhibited non-agglomerated hollow spherical morphology with an average particle size of 300 nm. The UV-excited photoluminescence spectrum of SrZrO3:Eu3+ consisted of two regions. One region was associated with SrZrO3 trap emission, and the other one was related to the emission of Eu3+ ions. The intensity ratio of the emission of Eu3+ ions to the host emission (FIR) and the emission lifetime of Eu3+ ions were measured in the temperature range of 300–550 K. The sensitivity obtained via the lifetime method was 7.3× lower than that measured via the FIR. Within the optimum temperature range of 300–460 K, the as-estimated sensor sensitivity was increased from 0.0013 to 0.028 K−1. With a further increase in temperatures, the sensitivity started to decline. A maximum relative sensitivity was estimated to be 2.22%K−1 at 460 K. The resolutions in both methods were below 1K in the above temperature range. The results indicated the suitability of SrZrO3:Eu3+ for the distinct high temperature sensing applications.
Pressure-induced magnetic transitions with change of the orbital configuration in dimerised systems
Authors: Korotin Dmitry M. , Anisimov Vladimir I. , Streltsov Sergey V. 
Published: May 2016

AbstractWe suggest a possible scenario for magnetic transition under pressure in dimerised systems where electrons are localised on molecular orbitals. The mechanism of transition is not related with competition between kinetic energy and on-site Coulomb repulsion as in Mott-Hubbard systems, or between crystal-field splitting and intra-atomic exchange as in classical atomic spin-state transitions. Instead, it is driven by the change of bonding-antibonding splitting on part of the molecular orbitals. In the magnetic systems with few half-filled molecular orbitals external pressure may result in increase of the bonding-antibonding splitting and localise all electrons on low-lying molecular orbitals suppressing net magnetic moment of the system. We give examples of the systems, where this or inverse transition may occur and by means of ab initio band structure calculations predict that it can be observed in α−MoCl4 at pressure P ~ 11 GPa.
In-Water and Neat Batch and Continuous-Flow Direct Esterification and Transesterification by a Porous Polymeric Acid Catalyst
Authors: Baek Heeyoel , Minakawa Maki , Yamada Yoichi M. A. , Han Jin Wook , Uozumi Yasuhiro 
Published: May 2016

AbstractA porous phenolsulphonic acid—formaldehyde resin (PAFR) was developed. The heterogeneous catalyst PAFR was applied to the esterification of carboxylic acids and alcohols, affording the carboxylic acid esters in a yield of up to 95% where water was not removed from the reaction mixture. Surprisingly, the esterification in water as a solvent proceeded to afford the desired esters in high yield. PAFR provided the corresponding esters in higher yield than other homogeneous and heterogeneous catalysts. The transesterification of alcohols and esters was also investigated by using PAFR, giving the corresponding esters. PAFR was applied to the batch-wise and continuous-flow production of biodiesel fuel FAME. The PAFR-packed flow reactor that was developed for the synthesis of carboxylic acids and FAME worked for four days without loss of its catalytic activity.
First-principles calculated decomposition pathways for LiBH4 nanoclusters
Authors: Huang Zhi-Quan , Chen Wei-Chih , Chuang Feng-Chuan , Majzoub Eric H. , Ozoliņš Vidvuds 
Published: May 2016

AbstractWe analyze thermodynamic stability and decomposition pathways of LiBH4 nanoclusters using grand-canonical free-energy minimization based on total energies and vibrational frequencies obtained from density-functional theory (DFT) calculations. We consider (LiBH4)n nanoclusters with n = 2 to 12 as reactants, while the possible products include (Li)n, (B)n, (LiB)n, (LiH)n and Li2BnHn; off-stoichiometric LinBnHm (m ≤ 4n) clusters were considered for n = 2, 3 and 6. Cluster ground-state configurations have been predicted using prototype electrostatic ground-state (PEGS) and genetic algorithm (GA) based structural optimizations. Free-energy calculations show hydrogen release pathways markedly differ from those in bulk LiBH4. While experiments have found that the bulk material decomposes into LiH and B, with Li2B12H12 as a kinetically inhibited intermediate phase, (LiBH4)n nanoclusters with n ≤ 12 are predicted to decompose into mixed LinBn clusters via a series of intermediate clusters of LinBnHm (m ≤ 4n). The calculated pressure-composition isotherms and temperature-pressure isobars exhibit sloping plateaus due to finite size effects on reaction thermodynamics. Generally, decomposition temperatures of free-standing clusters are found to increase with decreasing cluster size due to thermodynamic destabilization of reaction products.