Results 101 to 110 of about 159,512 (410)

Mechanochemistry: Fundamental Principles and Applications

open access: yesAdvanced Science, EarlyView.
In this review, the physicochemical principles of mechanochemistry are first clarified. Based on this foundation, the research basis and cutting‐edge scientific achievements in four areas are introduced: solid‐state organic chemistry, polymers, interface science, and biomechanochemistry.
Liang Dong   +4 more
wiley   +1 more source

Flutter instability analysis of bridge decks using the step-by-step method

open access: yesVietnam Journal of Mechanics, 2014
The branch switch characteristics of coupled flutter are clarified by use of Step-by-Step flutter analysis. In the case of typically coupled flutter instability, the branch switch characteristic from torsional branch to heaving branch is observed.
Nguyen Van Khang, Tran Ngoc An
doaj   +1 more source

T‐Cell‐Dependent Bispecific IgGs Protect Aged Mice From Lethal SARS‐CoV‐2 Infection

open access: yesAdvanced Science, EarlyView.
This study describes the development of spike‐targeting T‐cell‐dependent bispecific full‐length human immunoglobulin Gs with enhanced efficacy in the treatment of COVID‐19. The significance of T‐cell‐based immunity during infection is highlighted. These results have significant implications for better clinical effectiveness of therapies for COVID‐19 ...
Wenyan Fu   +8 more
wiley   +1 more source

Risk of Atrial Fibrillation or Flutter Associated with Periodontitis: A Nationwide, Population-Based, Cohort Study

open access: yesPLoS ONE, 2016
Objective To investigate the risk of atrial fibrillation or atrial flutter in patients with periodontitis (PD) in comparison with individuals without PD.
Der-Yuan Chen   +3 more
semanticscholar   +1 more source

RFWD3 Reprograms Nucleotide Metabolism Through PHGDH to Induce Chemoresistance In Osteosarcoma

open access: yesAdvanced Science, EarlyView.
RFWD3 is identified as a key regulator of cisplatin (DDP) sensitivity in osteosarcoma using a genome‐wide CRISPR screen. RFWD3 promotes PHGDH ubiquitination, enhancing NAD+‐mediated nucleotide biosynthesis. Knocking out RFWD3 sensitized osteosarcoma cells to DDP.
Wenchao Zhang   +6 more
wiley   +1 more source

Methods for flutter stability analysis of long-span bridges: a review

open access: yes, 2017
Predicting the phenomenon of aerodynamic instability is essential for the analysis and design of long-span cable-supported bridges. This paper reviews the history and development of aerodynamic analysis techniques and state-of-the-art numerical and ...
T. Abbas, I. Kavrakov, G. Morgenthal
semanticscholar   +1 more source

Disruption of the eEF1A1/ARID3A/PKC‐δ Complex by Neferine Inhibits Macrophage Glycolytic Reprogramming in Atherosclerosis

open access: yesAdvanced Science, EarlyView.
The eEF1A1/ARID3A/PKC‐δ complex critically regulates macrophage glycolytic reprogramming in atherosclerosis by mediating ARID3A phosphorylation and nuclear translocation, thereby driving ENO2 transcriptional activation. Neferine targets eEF1A1 to disrupt the eEF1A1/ARID3A/PKC‐δ complex to inhibit ENO2‐mediated macrophage glycolytic reprogramming in ...
Baoping Xie   +8 more
wiley   +1 more source

AEROELASTIC FLUTTER ANALYSIS OF SUPERSONIC WING WITH MULTIPLE EXTERNAL STORES

open access: yesInternational Islamic University Malaysia Engineering Journal, 2014
: Flutter may be considered to be one of the most dangerous aeroelastic failure phenomenon. The flutter characteristic differs for each aircraft type, and depends on the wing geometry as well as its operational region of subsonic, transonic or supersonic
Nur Azam, Erwin Sulaeman
doaj   +1 more source

Effects of treadmill exercise versus Flutter® on respiratory flow and sputum properties in adults with cystic fibrosis: a randomised, controlled, cross-over trial

open access: yesBMC Pulmonary Medicine, 2017
BackgroundTreadmill exercise and airway clearance with the Flutter® device have previously been shown to improve mucus clearance mechanisms in people with cystic fibrosis (CF) but have not been compared. It is therefore not known if treadmill exercise is
T. Dwyer   +4 more
semanticscholar   +1 more source

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