This paper presents a new tool which makes it possible to find the spatial configuration of a system featuring elastic fibres interacting with each other and/or with rigid bodies. The configuration is determined by means of the principle of the minimum elastic potential energy of the system, ignoring Coulomb friction at the contacts. In particular, the paper reports both the elastic fiber model...

Using positional data from video microscopy of a two-dimensional colloidal system and from simulations of hard disks, we determine the wave-vector-dependent elastic dispersion relations in glass. The emergence of rigidity based on the existence of a well defined displacement field in amorphous solids is demonstrated. Continuum elastic theory is recovered in the limit of long wavelengths which p...

Constructing functional forms and their corresponding force field parameters for the metal-linker interface of metal-organic frameworks is challenging. We propose fitting these parameters on the elastic tensor, computed from ab initio density functional theory calculations. The advantage of this top-down approach is that it becomes evident if functional forms are missing when components of the ...

BACKGROUND The use of a pneumatic tourniquet to obtain a bloodless field during a total knee arthroplasty (TKA) allows the surgeon to work with greater technical precision in a safe, clear environment. Despite the benefits of surgical tourniquets and many advances in tourniquet equipment, their use is not without risk and complications may still occur. The primary aim of this study was to deter...

A model of pp and ¯ pp elastic scattering developed previously to analyze ISR and SPS Collider data is extended to predict pp elastic differential cross section at LHC at c.m. energy of 14 TeV and momentum transfer range |t| = 0-10 GeV 2. Role of the gauged linear σ-model as an underlying field theory model describing nucleon structure and elastic scattering is discussed. Possibility of finding...

in this paper, load and buckling mode of a smart column are presented. the theoretical model is a three-layer piezoelectric composite beam that behaves as an axial actuating mechanism. this actuator consists of an elastic core sandwiched between two piezoelectric active outer layers. the piezoelectric layers are polarized transversely, i.e., the polarization vector is parallel to the applied el...

BACKGROUND Though elastic fibers are as important as collagen fibers in interpretation of the histopathologic findings, it is impossible to observe them on the hematoxylin & eosin (H&E) stained specimen. OBJECTIVE Characterizing eosin fluorescence emitted by elastic fibers in H&E stained specimens. METHODS Normal skin tissue sections were stained in 4 different ways (unstained, hematoxylin ...

volcanoes and their eruption indicate dynamic process of the inside of ground, which are often located along the boundaries of tectonic plates. study of movements and surface deformation of the volcano is essential because surface deformation reflects changes in the subsurface. in the studies of crustal deformation, volcanic models provide valuable insights of the features of volcanoes and thei...