نتایج جستجو برای: soft core potential
تعداد نتایج: 1373666 فیلتر نتایج به سال:
The effect of pH on the erosive potential of Iranian and imported soft drinks using atomic absorption spectrophotometry Dr. M. Fallahinejad Ghajari* - Dr. S. Nabavi Razavi** *- Associate Professor of Pediatric Dentistry Dept. Faculty of Dentistry – Shaheed Beheshti University of Medical Sciences. **- Peadodontist. Abstract Background and Aim: An increase in pH can affect the erosive potential o...
The kinetics of collapse and explosion transitions in microcanonical self-gravitating ensembles is analyzed. A system of point particles interacting via an attractive soft Coulomb potential and confined to a spherical container is considered. We observed that for 100-200 particles collapse takes 10(3) - 10(4) particle crossing times to complete; i.e., it is by two to three orders of magnitude s...
Photodetachment in an ultrastrong laser field in two spatial dimensions is investigated ab initio. A qualitative behavior of the packet for a short-range binding potential is contrasted with that for a soft-core potential, in particular dynamical effects due to a rescattering of fragments separated from the main packet are demonstrated.
We investigate the relation between thermodynamic and dynamic properties of an associating lattice gas (ALG) model. The ALG combines a three dimensional lattice gas with particles interacting through a soft core potential and orientational degrees of freedom. From the competition between the directional attractive forces and the soft core potential results two liquid phases, double criticality ...
Roboticists have begun to design biologically inspired robots with soft or partially soft bodies, which have the potential to be more robust and adaptable, and safer for human interaction, as compared to traditional rigid robots. However, key challenges in the design and manufacture of soft robots include the complex fabrication processes and the interfacing of soft and rigid components. We emp...
Using event-driven molecular dynamics simulations, we study a three-dimensional one-component system of spherical particles interacting via a discontinuous potential combining a repulsive square soft core and an attractive square well. In the case of a narrow attractive well, it has been shown that this potential has two metastable gas-liquid critical points. Here we systematically investigate ...
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