Results 71 to 80 of about 794,234 (341)

Influence of bundled care treatment on functional outcome in patients with intracerebral hemorrhage

open access: yesFrontiers in Neurology
Background and aimsGeneral guideline recommendations in patients with intracerebral hemorrhage (ICH) include blood pressure-, temperature- and glucose management.
Anne Mrochen   +11 more
doaj   +1 more source

Monitoring intracellular calcium ion dynamics in hair cell populations with Fluo-4 AM. [PDF]

open access: yesPLoS ONE, 2012
We optimized Fluo-4 AM loading of chicken cochlea to report hair-bundle Ca(2+) signals in populations of hair cells. The bundle Ca(2+) signal reported the physiological state of the bundle and cell; extruding cells had very high bundle Fluo-4 ...
Kateri J Spinelli, Peter G Gillespie
doaj   +1 more source

The Index Bundle for a Family of Dirac-Ramond Operators [PDF]

open access: yes, 2012
We study the index bundle of the Dirac-Ramond operator associated with a family $\pi: Z \to X$ of compact spin manifolds. We view this operator as the formal twisted Dirac operator $\dd \otimes \bigotimes_{n=1}^{\infty}S_{q^n}TM_{\C}$ so that its index ...
Harris, Chris
core   +2 more sources

On the hyperkaehler/quaternion Kaehler correspondence

open access: yes, 2012
A hyperkaehler manifold with a circle action fixing just one complex structure admits a natural a hyperholomorphic line bundle. This forms the basis for the construction of a corresponding quaternionic Kaehler manifold in the work of A.Haydys.
Hitchin, Nigel
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Impact of a ‘Catheter Bundle’ on Infection Rates and Economic Costs in the Intensive Care Unit: A Retrospective Cohort Study

open access: yesNursing Reports
Introduction: Catheter-related infections (CBRSIs) are a widespread problem that increase morbidity and mortality in intensive care unit (ICU) patients and management costs.
Alberto Lucchini   +10 more
doaj   +1 more source

Stratified-algebraic vector bundles [PDF]

open access: yes, 2013
We investigate stratified-algebraic vector bundles on a real algebraic variety X. A stratification of X is a finite collection of pairwise disjoint, Zariski locally closed subvarieties whose union is X. A topological vector bundle on X is called a stratified-algebraic vector bundle if, roughly speaking, there exists a stratification of X such that the ...
arxiv   +1 more source

Rates of Performance Loss and Neuromuscular Activity in Men and Women During Cycling: Evidence for A Common Metabolic Basis of Muscle Fatigue [PDF]

open access: yes, 2017
The durations that muscular force and power outputs can be sustained until failure fall predictably on an exponential decline between an individual’s 3-s burst maximum to the maximum performance they can sustain aerobically.
Bundle, Matthew W.   +2 more
core   +1 more source

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

open access: yesFEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

Central line bundle implementation in US intensive care units and impact on bloodstream infections. [PDF]

open access: yesPLoS ONE, 2011
Central line-associated bloodstream infections (CLABSI) represent a serious patient safety issue. To prevent these infections, bundled interventions are increasingly recommended.
E Yoko Furuya   +5 more
doaj   +1 more source

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