Results 61 to 70 of about 10,947,423 (301)

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Critical line identification of power grid based on fault chain clustering algorithm

电力工程技术, 2022
Research on the development mechanism of cascading failure and identification the critical line of evolution path is of great significance for exposing weak links in the power system and reducing the risk of cascading failures.
LI Shoutao, XIA Chengjun, ZHONG Mingming, GUAN Lin   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Comparing outcomes in patients with exsanguinating injuries: an Eastern Association for the Surgery of Trauma (EAST), multicenter, international trial evaluating prioritization of circulation over intubation (CAB over ABC)

World Journal of Emergency Surgery
Introduction Hemorrhage is a major cause of preventable trauma deaths, and the ABC approach is widely used during the primary survey. We hypothesize that prioritizing circulation over intubation (CAB) can improve outcomes in patients with exsanguinating ...
Paula Ferrada, Alberto García, Juan Duchesne, Megan Brenner, Chang Liu, Carlos Ordóñez, Carlos Menegozzo, Juan Carlos Salamea, David Feliciano   +8 more
doaj   +1 more source

Rigorous engineering of product-line requirements: a case study in failure management

, 2007
We consider the failure detection and management function for engine control systems as an application domain where product line engineering is indicated.
Snook, Colin, Ian Johnson, Michael Poppleton, Johnson, Ian, Poppleton, Michael, Colin Snook   +5 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Performance Characteristics and 2-Year Outcomes of Digital Tomosynthesis-Assisted Electromagnetic Navigation Bronchoscopy in a Community Hospital

CHEST Pulmonary
Background: The long-term performance characteristics of digital tomosynthesis-assisted electromagnetic navigation bronchoscopy (DT-ENB) has not been evaluated in the community setting.
Elizabeth M. Sain, DO, RD, Brandon T. Rapier, MD, Michael J. Forte, MD, Anuja L. Sarode, PhD, MPH, Amber E. Kerstetter-Fogle, PhD, Valerie Slezak, RN, BSN, Brian D. Bauman, MD   +6 more
doaj   +1 more source

Identification of critical criteria of on-line data acquisition system [PDF]

, 2008
It has been noted in many research papers that on-line data acquisition system has become an important system in the\ud condition monitoring field due to its ability to increase the efficiency of the monitoring itself.
Yarlagadda, Prasad K.D.V., Hargreaves, Douglas J., Wiliem, Leonard, Stapelberg, Fred   +3 more
core  

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Influence of line edge roughness in optical critical dimension metrology [PDF]

EPJ Web of Conferences
We present the impact of line edge roughness (LER) on the optical critical dimension (OCD) metrology of nanostructures. The consideration of LER in OCD requires numerically expensive forward models and is therefore usually neglected.
Siefke Thomas
doaj   +1 more source