Results 21 to 30 of about 815,913 (302)
Molecules, 2021 Cross-strand lateral ion-pairing interactions are important for antiparallel β-sheet stability. Statistical studies suggested that swapping the position of cross-strand lateral residues should not significantly affect the interaction.
Cheng-Hsin Huang +6 more
doaj +1 more source
Folded-node bursting in a nutshell.
, 2022 The top row shows the essentials of folded-node bursting: (a) A fold-initiated bursting system (f1, f2, s1) (f1,2 are fast and s1 is slow) with (b) an added slow variable s2 creating a folded node and corresponding to the main parameter of the 3D burster
Mathieu Desroches (642822) +2 more
core +1 more source
Geography, Environment, Sustainability, 2015 Complicated folded structures were recently recorded by radar survey in the lower portions of the Antarctic and Greenland ice sheets. From a geological point of view the Antarctic and Greenland ice sheets are considered as geological features, while the ...
Alexey N. Markov +2 more
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Semiclassical dynamics for torsional Newton-Cartan strings
Nuclear Physics B, 2020 We explore folded spinning string configurations over torsional Newton Cartan (TNC) geometry with R×S2 topology within the semiclassical approximation. We consider the large c and/or nonrelativistic (NR) limit associated with the world-sheet d.o.f.
Dibakar Roychowdhury
doaj +1 more source
Sequential self-folding of polymer sheets
Science Advances, 2017 We demonstrate an innovative strategy for sequentially self-folding 2D polymer sheets into 3D objects using light.
Ying Liu +3 more
openaire +2 more sources
Planning to fold multiple objects from a single self-folding sheet [PDF]
Robotica, 2011 SUMMARYThis paper considers planning and control algorithms that enable a programmable sheet to realize different shapes by autonomous folding. Prior work on self-reconfiguring machines has considered modular systems in which independent units coordinate with their neighbors to realize a desired shape.
An, Byoung Kwon +3 more
openaire +3 more sources
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer. [PDF]
Mol OncolMutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Abad L, Tosatto SCE, Leonardi E.
europepmc +2 more sources
Modeling and Simulation of Sheet Metal Deformation for the Generation of Folded Surfaces [PDF]
FME TransactionsFree-form folded sheet structures represent an emerging class of lightweight systems in which geometric deformation is used to transform planar materials into complex three-dimensional configurations.
Corzanu Valentin +4 more
doaj +1 more source
Interaction of β-Sheet Folds with a Gold Surface
PLoS ONE, 2011 The adsorption of proteins on inorganic surfaces is of fundamental biological importance. Further, biomedical and nanotechnological applications increasingly use interfaces between inorganic material and polypeptides. Yet, the underlying adsorption mechanism of polypeptides on surfaces is not well understood and experimentally difficult to analyze ...
Hoefling Martin +3 more
openaire +5 more sources
Amyloid oligomer conformation in a group of natively folded proteins. [PDF]
PLoS ONE, 2008 Recent in vitro and in vivo studies suggest that destabilized proteins with defective folding induce aggregation and toxicity in protein-misfolding diseases.
Yuji Yoshiike +5 more
doaj +1 more source