Results 71 to 80 of about 817,701 (334)

The Weyl bundle

Journal of Functional Analysis, 1982
AbstractLet F be a symplectic vector bundle over a space X. We construct a bundle of elementary C∗-algebras over X, and prove that the Dixmier-Douady invariant of this bundle is zero. The underlying Hilbert bundles, with their associated module structures, determine a characteristic class: we prove that this class is the second Stiefel-Whitney class of
openaire   +4 more sources

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

FEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan, Victoria Scarpelli, Marten Exterkate   +2 more
wiley   +1 more source

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

Nursing 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, Marco Giani, Emanuele Rezoagli, Giulia Favata, Annagiulia Andreani, Marta Spada, Luigi Cannizzo, Nicola Barreca, Matteo Cesana, Stefano Citterio, Stefano Elli   +10 more
doaj   +1 more source

Mechanism Model of Critical Heat Flux in Bundle Based on High-precision Subchannel Code

Yuanzineng kexue jishu, 2023
Critical heat flux (CHF) is a crucial safety limit for PWR core design. Accurately predicting CHF in the core rod bundle channel can enhance the economy and safety of the reactor. Currently, the prediction of rod bundle CHF in engineering is mainly based
GUO Junliang;JIANG Li;GAO Kui;KONG Huanjun;GUI Miao;SHAN Jianqiang
doaj  

Organizational Characteristics Associated With ICU Liberation (ABCDEF) Bundle Implementation by Adult ICUs in Michigan

Critical Care Explorations, 2020
Objectives:. The ICU Liberation (ABCDEF) Bundle can help to improve care and outcomes for ICU patients, but bundle implementation is far from universal.
Juliana Barr, MD, FCCM, Amir A. Ghaferi, MD, MS, FACS, FASMBS, Deena Kelly Costa, PhD, RN, Haley K. Hedlin, PhD, Victoria Y. Ding, MS, Corine Ross, , MHA, Brenda T. Pun, DNP, RN, Sam R. Watson, MSA, MT(ASCP), CPPS, Steven M. Asch, MD, MPH   +8 more
doaj   +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]

, 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., Hunter, Sandra K., Sundberg, Christopher W.   +2 more
core   +1 more source

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

FEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi, Takehiro Suzuki, Ryota Kawahara, Natsumi Harai, Naoshi Dohmae, Siro Simizu   +5 more
wiley   +1 more source

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

Frontiers in Neurology
Background and aimsGeneral guideline recommendations in patients with intracerebral hemorrhage (ICH) include blood pressure-, temperature- and glucose management.
Anne Mrochen, Yu Song, Yu Song, Verena Harders, Jochen A. Sembill, Maximilian I. Sprügel, Stefan Hock, Stefan Lang, Tobias Engelhorn, Bernd Kallmünzer, Bastian Volbers, Joji B. Kuramatsu   +11 more
doaj   +1 more source

Restitution characteristics of His bundle and working myocardium in isolated rabbit hearts. [PDF]

PLoS ONE, 2017
The Purkinje system (PS) and the His bundle have been recently implicated as an important driver of the rapid activation rate after 1-2 minutes of ventricular fibrillation (VF).
Shangwei Huang, Liqun Wu, Jian Huang, Nuttanont Panitchob, Nan Hu, Ravi Ranjan, Derek J Dosdall   +6 more
doaj   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

FEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile, Daniela Ratto, Giorgia Rastelli, Ottavia Eleonora Ferraro, Caterina Temporini, Sunil Kumar, Simona Boncompagni, Paola Rossi, Monica Canepari   +8 more
wiley   +1 more source