Results 151 to 160 of about 1,589,316 (316)

Double pendulum contact problem

Applied and Computational Mechanics, 2014
The work concerns contact problems focused on biomechanical systems modelled by a multibody approach. The example is modelling of impact between a body and an infrastructure. The paper firstly presents algorithm for minimum distance calculation.
Špička J., Hynčík L., Hajžman M.
doaj  

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Contact drying of particulate pharmaceuticals: modelling and simulation [PDF]

, 2010
In order to give a concrete response to the need of predictive contact drying simulation tools in pharmaceutical industry, simulation programs for contact drying of pharmaceutical powders were developed in this thesis work.
Intelvi, Marco
core  

Experimental validation of tire rolling contact pressure distribution by three-dimensional elastic ring model with pseudo-hysteresis characteristics

Nihon Kikai Gakkai ronbunshu
The contact characteristic of a tire is fundamental property that significantly influences handling stability, ride comfort, and environmental performance such as rolling resistance and wear. Although it has been experimentally confirmed that the rolling
Ryota NAKANISHI, Masami MATSUBARA, Haruyuki SUZUKI, Shozo KAWAMURA, Daiki TAJIRI   +4 more
doaj   +1 more source

Effectiveness of enhancing contact model on reducing stigma of mental illness among family caregivers of persons with schizophrenia in rural China: A cluster randomized controlled trial. [PDF]

Lancet Reg Health West Pac, 2022
Ran MS, Wang YZ, Lu PY, Weng X, Weng X, Zhang TM, Deng SY, Li M, Luo W, Wong IY, Yang LH, Thornicroft G, Lu L.   +12 more
europepmc   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

Telehealth voice assessment by speech language pathologists during a global pandemic using principles of a primary contact model: an observational cohort study protocol. [PDF]

BMJ Open, 2022
Payten CL, Nguyen DD, Novakovic D, O'Neill J, Chacon AM, Weir KA, Madill CJ.   +6 more
europepmc   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

The loaded surface profile: a new technique for the investigation of contact surfaces

, 2006
Contact between rough surfaces produces a complex contact profile. The contact area is usually estimated according to roughness statistics in conjunction with surface models or by examining the surfaces before and after contact.
University of Southampton, McBride, J.W.
core