Results 11 to 20 of about 3,813,110 (258)

Mechanical spectroscopy of insect swarms. [PDF]

open access: yesSci Adv, 2019
Social animals routinely form groups, which are thought to display emergent, collective behavior. This hypothesis suggests that animal groups should have properties at the group scale that are not directly linked to the individuals, much as bulk ...
van der Vaart K   +3 more
europepmc   +2 more sources

Analysis of microstructural changes with temperature of thermally sprayed WC-Co coatings by mechanical spectroscopy

open access: yes, 2022
S.313-318Thermally sprayed hardmetal coatings can be used to improve the wear or fatigue resistance of mechanical parts. Depending on the deposition conditions, their microstructure and phase composition are out of equilibrium at different levels due to ...
Mari, D., Berger, L.-M., Stahr, S.
core   +2 more sources

Solid-state NMR spectroscopy on complex biomolecules [PDF]

open access: yes, 2010
Biomolecular applications of NMR spectroscopy are often merely associated with soluble molecules or magnetic resonance imaging. However, since the late 1970s, solid-state NMR (ssNMR) spectroscopy has demonstrated its ability to provide atomic-level ...
NMR Spectroscopy   +7 more
core   +1 more source

Characterization of membrane protein function by solid-state NMR spectroscopy [PDF]

open access: yes, 2014
Membrane proteins are an important class of biological molecules whose association with lipid bilayers and intrinsic molecular mobility can complicate their structural study by high-resolution methods.
Baldus, Marc   +3 more
core   +1 more source

Topography and mechanical properties of single molecules of type I collagen using atomic force microscopy [PDF]

open access: yes, 2005
Although the mechanical behavior of tendon and bone has been studied for decades, there is still relatively little understanding of the molecular basis for their specific properties.
Bozec, L.   +5 more
core   +1 more source

Rheological and Microstructure Evaluations of Amorphous Sucrose-Maltodextrin-Sodium Citrate Mixture

open access: yesApplied Rheology, 2017
Rheological properties and the mechanical relaxation behavior of rubbery amorphous sucrose-maltodextrin-sodium citrate systems were studied at room temperature using the small amplitude oscillatory shear test in the frequency range of 0.1 - 150 Hz.
Sritham Eakasit, Gunasekaran Sundaram
doaj   +1 more source

Mechanical Relaxation of Metallic Glasses: An Overview of Experimental Data and Theoretical Models

open access: yesMetals, 2015
Relaxation phenomena in glasses are a subject of utmost interest, as they are deeply connected with their structure and dynamics. From a theoretical point of view, mechanical relaxation allows one to get insight into the different atomic-scale processes ...
Chaoren Liu, Eloi Pineda, Daniel Crespo
doaj   +1 more source

Structural rearrangements of membrane proteins probed by water-edited solid-state NMR spectroscopy [PDF]

open access: yes, 2009
We show that water-edited solid-state NMR spectroscopy allows for probing global protein conformation and residue-specific solvent accessibility in a lipid bilayer environment.
Ader, C.   +8 more
core   +1 more source

Damping of Fe-Al Alloy Electrodeposited in an Ionic Liquid [PDF]

open access: yesMaterials Research, 2018
Iron-Aluminium alloys were produced by the electro-deposition of iron-aluminium on a copper substrate. The electro-deposition process was done in the ionic liquid 1-butyl-1-methylpyrrolidinium trifluoromethylsulfonate, [Py1,4]TfO.
Osvaldo Agustin Lambri   +6 more
doaj   +1 more source

Dynamic Mechanical Relaxation in LaCe-Based Metallic Glasses: Influence of the Chemical Composition

open access: yesMetals, 2019
The mechanical relaxation behavior of the (La0.5Ce0.5)65Al10(CoxCu1−x)25 at% (x = 0, 0.2, 0.4, 0.6, and 0.8) metallic glasses was probed by dynamic mechanical analysis. The intensity of the secondary β relaxation increases along with the Co/Cu
Minna Liu   +6 more
doaj   +1 more source

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