Structural flexibility - Open Access .click

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Mathematics
Building on earlier work with generalised conic sections, we use the superformula to introduce ultra-flexibility instead of rigidity as encoded in the geometry of Euclid and Descartes.
Johan Gielis
doaj +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

Structural transitions of a semi-flexible polyampholyte

The Journal of Chemical Physics
Polyampholytes (PAs) are charged polymers composed of positively and negatively charged monomers along their backbone. The sequence of the charged monomers and the bending of the chain significantly influence the conformation and dynamical behavior of the PA.
Rakesh Palariya, Sunil P. Singh
openaire +3 more sources

Conceptualisation of family farms’ flexibility [PDF]

Agricultural enterprises in transition countries face dynamic changes in the prevailing economic, legal and political conditions. The success of an enterprise depends on its ability to adjust its farming system in response to these changing conditions ...
Pieniadz, Agata, Renner, Swetlana
core

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source

Modeling and control -- flexible structure spacecraft

Informatica, 2002
The paper studies the modeling and control of a flexible structure spacecraft. The author establishes the optimal control for the tuned navigation of a satellite and a flexible structure spacecraft. He obtains Brownian oscillation solutions to Molnya's transfer orbit and the design of the tracking trajectory for the system with dynamic obstacles ...
openaire +3 more sources

LABOUR MARKET FLEXIBILITY IN ESTONIA: WHAT MORE CAN BE DONE? [PDF]

In mid-2008, high employment and low unemployment rates characterised the Estonian labour market in comparison with the average of the EU15 countries. While aggregate outcomes improved during 2000 07, large inequalities persisted across regions, ethnic ...
Zuzana Brixiova
core

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

Nominal and real wage flexibility in EMU [PDF]

Both common macroeconomic shocks and country-specific developments have subjected the flexibility of wage setting mechanisms in the euro area to a stress test in recent years.
Alfonso Arpaia, Karl Pichelmann
core

STRUCTURAL DAMAGE IDENTIFICATION WITH GENERALIZED FLEXIBILITY AND ADDED MASSES

Jixie qiangdu, 2016
In this study,a method is proposed to identify structural damages by the change of structural generalized flexibility. By adding known masses to the physical structure,measuring the lower modes of the mass-modified structure,and then using these new data
ZHOU WeiDong, YANG QiuWei, ZHAO Wei
doaj

flexibility