Resuscitative Endovascular Balloon Occlusion of the Aorta in trauma: a systematic review of the literature

Resuscitative endovascular balloon occlusion of the aorta has been a hot topic in trauma resuscitation during these last years. The aims of this systematic review are to analyze when, how, and where this techn...
Source: World Journal of Emergency Surgery - Category: Emergency Medicine Authors: Tags: Review Source Type: research

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Publication date: Available online 12 December 2019Source: PolymerAuthor(s): Eric Euchler, Ricardo Bernhardt, Konrad Schneider, Gert Heinrich, Sven Wießner, Toshio TadaAbstractIt is known, that under constrained tensile deformation the mechanical response and the failure behavior of rubber vulcanizates reveal unlikely features. Due to multiaxial stress concentrations, the formation of internal cracks can be initiated.For the first time, fundamental investigations on unfilled styrene-butadiene-rubber pancake specimens were performed. Via in situ dilatometry and X-ray microtomography experiments, the damage process und...
Source: Polymer - Category: Chemistry Source Type: research
In conclusion, we demonstrate a facile way to improve morphological and electrical properties of ZnO layer by simply adding CV/EV in sol–gel ZnO to fabricate high performance PSCs.
Source: Journal of the Taiwan Institute of Chemical Engineers - Category: Chemistry Source Type: research
Publication date: 1 February 2020Source: Journal of Non-Crystalline Solids, Volume 529Author(s): Collin J. Wilkinson, John C. MauroAbstractA recent article in this journal [D.L. Sidebottom, J. Non-Cryst. Solids 516 (2019) 63–66] proposes a “universal topological pattern” for the composition dependence of liquid fragility in terms of the number of coarse-grained topological constraints in the glass-forming network. This “universal topological pattern,” however, is reported without any physical derivation from Angell's definition of liquid fragility. Alternatively, temperature-dependent constrai...
Source: Journal of Non Crystalline Solids - Category: Chemistry Source Type: research
Publication date: 1 February 2020Source: Journal of Non-Crystalline Solids, Volume 529Author(s): T.V. Perevalov, V.A. Volodin, G.N. Kamaev, G.K. Krivyakin, V.A. Gritsenko, I.P. ProsvirinAbstractThe electronic structures of SiOx:H films synthesized by plasma-enhanced chemical vapor deposition on silicon and glass substrates were studied. The film stoichiometric parameter x varied in the range from 0.57 to 2 depending on the oxygen supply to the reactor conditions. According to XPS, Raman scattering and high-resolution electron microscopy, a core-shell model of the a-SiOx:H structure was applied. According to this model, the...
Source: Journal of Non Crystalline Solids - Category: Chemistry Source Type: research
Publication date: 1 February 2020Source: Journal of Non-Crystalline Solids, Volume 529Author(s): A.S. Asyikin, M.K. Halimah, A.A. Latif, M.F. Faznny, S.N. NazrinAbstractGlasses with chemical composition {[(TeO₂)0.7 (B₂O₃)0.3]0.8 [SiO₂]0.2}1-x {Sm₂O₃ NPs}x where x = 0.01 to 0.05 molar fraction have been fabricated using conventional melt-quenching method. Fourier transform infrared (FTIR) spectra reveal the presence of TeO3, SiO2 and BO3 structural units in the glass network. The existence of samarium oxide nanoparticles was recorded through high resolution transmission electron microscopy (HR-TEM) with part...
Source: Journal of Non Crystalline Solids - Category: Chemistry Source Type: research
Publication date: 1 February 2020Source: Journal of Non-Crystalline Solids, Volume 529Author(s): David SidebottomAbstractIn their Comment, Wilkinson and Mauro (WM) raise the issue that our coarse-graining interpretation of the fragility in network forming glasses lacks the first derivative quality inherent in their temperature-dependent constraint theory (TDCT). In response, we clarify this issue and acknowledge that both approaches are in conflict and each is struggling for validation. As something of a way forward, we challenge proponents of TDCT to resolve a puzzle in the fragility trends of simple binary alkali oxide glasses.
Source: Journal of Non Crystalline Solids - Category: Chemistry Source Type: research
Publication date: 1 January 2020Source: Journal of Electroanalytical Chemistry, Volume 856Author(s): Nagaraj Radha, Kanakaraj Aruchamy, H.M. Manohara, M.R. Nidhi, Dibyendu Mondal, Sanna Kotrappanavar Nataraj, Debasis Ghosh
Source: Journal of Electroanalytical Chemistry - Category: Chemistry Source Type: research
Publication date: 15 March 2020Source: Journal of Alloys and Compounds, Volume 817Author(s): Yanting Tian, Xiang Guo, Pingping Wu, Xu Zhang, Zhongquan NieAbstractNi-based anode supports with straight open pores were well prepared using self-organization process. The scanning electron microscopy (SEM) results of YSZ ceramic skeletons showed that honeycomb-like structures with highly ordered straight pores were obtained. The regulation of solid loading and CaCl2 concentration on the morphology of YSZ skeletons were discussed. The YSZ skeleton with solid loading of 10 wt% and CaCl2 concentration of 1.5 mol L&mi...
Source: Journal of Alloys and Compounds - Category: Chemistry Source Type: research
Publication date: 15 March 2020Source: Journal of Alloys and Compounds, Volume 817Author(s): Jing Wen, Nathalie Allain, Eric FleuryAbstractSince the crystallographic orientation relationships (ORs) play an important role in the hydrides precipitation as well as in the deformation behavior of α-titanium alloys containing hydrides, the present work aimed at exploring thoroughly the ORs and their interface planes between the fcc-hydride and the α-titanium using the stereographic projections of the corresponding OR plane and OR direction and a trace analysis. In addition to the general reported two ORs in the &alph...
Source: Journal of Alloys and Compounds - Category: Chemistry Source Type: research
This study provides a new way to explore the application of inexpensive co-catalysts on a large scale.Graphical abstract
Source: Journal of Alloys and Compounds - Category: Chemistry Source Type: research
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