Depth-Sensing Indentation as a Micro- and Nanomechanical Approach to Characterisation of Mechanical Properties of Soft, Biological, and Biomimetic Materials. [PDF]
Nanomaterials (Basel), 2019 Classical methods of material testing become extremely complicated or impossible at micro-/nanoscale. At the same time, depth-sensing indentation (DSI) can be applied without much change at various length scales.
Perepelkin NV +3 more
europepmc +6 more sources
The JKR-type adhesive contact problems for power-law shaped axisymmetric punches [PDF]
, 2014 The JKR (Johnson, Kendall, and Roberts) and Boussinesq–Kendall models describe adhesive frictionless contact between two isotropic elastic spheres, and between a flat-ended axisymmetric punch and an elastic half-space respectively. However, the shapes of
Borodich, Feodor M. +2 more
core +1 more source
Interaction of punches on orthotropic half-space [PDF]
, 2016 An integral equation of the three-dimensional contact problem for an orthotropic half-space (9 independent elastic parameters in Hooke’s law) is obtained where its kernel does not include integrals, but it depends on the solution of a characteristic ...
Dmitry A. Pozharskiy +1 more
core +2 more sources
THREE-DIMENSIONAL CONTACT PROBLEM FOR A TWO-LAYERED EXTRA LOADED ELASTIC BASE [PDF]
, 2014 The three - dimensional Galin’s type contact problem for a two - layered elastic base (a layer completely attached t o a half - space from another material) is investigated when an extra loading (concentrated force) is applied o utside the contact area ...
Dmitry Alexandrovich Pozharskiy +1 more
core +2 more sources
Microstructural examination and ballistic testing of field-assisted sintering technology produced Ti-TiB2 functionally graded material composite armour plates [PDF]
High hardness ceramics are potent in their use for armour applications globally, but intrinsically brittle. This can result in fragmentation damage, as well as low multi hit capacity.
Blanch, O.L. +4 more
core +1 more source
Science and culture on the Soviet screen : Russian and member republic biographical films during the early Cold War, 1946-1953 [PDF]
, 2018 Between 1947 and 1953, the Soviet Union produced fourteen biographical films about writers, composers, and scientists. These films supported the cultural policies of the zhdanovshchina, a period characterized by Andrei Zhdanov’s policies asserting ...
Herman, Bryan Keith
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THREE-DIMENSIONAL CONTACT PROBLEM FOR A TRANSVERSELY ISOTROPIC SOLID
, 2013 The spatial contact problem with an unknown contact domain is investigated for a transversely isotropic elastic half-space the boundary of which is perpendicular to the planes of isotropy.
David Borisovich Davtyan +1 more
core +1 more source
Express analysis of actual bluntness of AFM probe tips [PDF]
The Atomic Force Microscope (AFM) is an invention that has enabled a significant number of studies and discoveries in the field of nanotechnology. It is well-known that the resolution of AFM-based applications is critically dependent on the tip bluntness
Alraziqi, Zaynab
core
Simulations of dry friction between rough surfaces and corresponding nonlinear problems at nano and microscales [PDF]
The work is devoted to modelling of dry sliding friction between contacting surfaces and related problems of contact mechanics. To limit the number of physical phenomena involved, the studies are targeted to systems used in vacuum conditions, hence ...
Savencu, Ovidiu
core
Investigations into AFM-tip based vibration-assisted nanomachining [PDF]
The recent global shortage of microchips highlighted the exponential increase in demand in the past three decades. It also showcased the fragile supply chain and its vulnerability to bottlenecking.
Baqain, Sameeh
core