Results 91 to 100 of about 543,240 (305)
Temperature and Strain-Rate Dependence of Surface Dislocation Nucleation
Physical Review Letters, 2008 Dislocation nucleation is essential to the plastic deformation of small-volume crystalline solids. The free surface may act as an effective source of dislocations to initiate and sustain plastic flow, in conjunction with bulk sources. Here, we develop an atomistic modeling framework to address the probabilistic nature of surface dislocation nucleation.
Li, Ju +4 more
openaire +4 more sources
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Off-lattice Kinetic Monte Carlo simulations of strained heteroepitaxial growth
, 2004 An off-lattice, continuous space Kinetic Monte Carlo (KMC) algorithm is discussed and applied in the investigation of strained heteroepitaxial crystal growth.
Biehl, Michael +2 more
core +2 more sources
Strain Rate Dependent Behaviour of a Natural Stiff Clay
Soils and Foundations, 1999 The experimental results reported in this paper were obtained performing monotonic, cyclic and dynamic torsional shear tests on a stiff Italian clay in the pre-failure stress-strain range. The experimental clearly demonstrate that the small strain values of shear stiffness and damping ratio are significantly affected by strain rate : while the initial ...
D'ONOFRIO, ANNA +2 more
openaire +3 more sources
SmallTalk: a novel small‐sized fusion tag for peptide expression and purification
FEBS Open Bio, EarlyView.The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq +3 more
wiley +1 more source
Strain rate dependency of laser sintered polyamide 12
EPJ Web of Conferences, 2015 Parts processed by Additive Manufacturing can now be found across a wide range of applications, such as those in the aerospace and automotive industry in which the mechanical response must be optimised.
Cook J.E.T. +2 more
doaj +1 more source
A study of the static yield stress in a binary Lennard-Jones glass
, 2003 The stress-strain relations and the yield behavior of model glass (a 80:20 binary Lennard-Jones mixture) is studied by means of MD simulations. First, a thorough analysis of the static yield stress is presented via simulations under imposed stress ...
Berthier L. +17 more
core +3 more sources
FEBS Open Bio, EarlyView.We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima +4 more
wiley +1 more source
Strain Rate Dependence and Recrystallization Modeling for TC18 Alloy during Post-Deformation Annealing. [PDF]
Materials (Basel), 2023 Li Z +5 more
europepmc +1 more source
A strain-rate-dependent force model of lithospheric strength [PDF]
Geophysical Journal International, 2000 Summary This study investigates the rate of intraplate deformation, the vertically integrated stress magnitude and vertical distributions of tectonic stress in continental lithosphere that is subjected to horizontal tectonic force. The fundamental assumption of this study is that the magnitude of the imposed tectonic force depends on the rate of ...
openaire +4 more sources