Results 31 to 40 of about 159,526 (334)
Depth-sensing indentation tests in studying plastic instabilities [PDF]
, 2004 This review surveys the phenomenon of plastic instabilities occurring in depth-sensing indentation measurements. Investigations presented focus on the characterization of Portevin-Le Chatelier type instabilities observed in different metal alloys during ...
Bobji +14 more
core +1 more source
Quantifying Mechanical Properties of Automotive Steels with Deep Learning Based Computer Vision Algorithms [PDF]
, 2020 This paper demonstrates that the instrumented indentation test (IIT), together with a trained artificial neural network (ANN), has the capability to characterize the mechanical properties of the local parts of a welded steel structure such as a weld ...
Graf, Benjamin +6 more
core +1 more source
Advanced NanoBiomed Research, 2023 Polyethylene glycol (PEG) is used in many applications, and in the clinical field, it is one of the main components of the latest Covid vaccines. Its wide use is justified by a relatively safe profile and few known side effects.
Federico Colombo +7 more
doaj +1 more source
Twinning and Slip in Zinc by Indentation [PDF]
, 1968 Observations of twinning and slip deformation caused by indentation of zinc reveal that extensive slip on the basal and second-order pyramidal systems takes place at loads up to 5 kg.
Blish, R. C., II, Vreeland, T., Jr.
core +2 more sources
Frontiers in Plant Science, 2015 In plants, the shoot apical meristem contains the stem cells and is responsible for the generation of all aerial organs. Mechanistically, organogenesis is associated with an auxin-dependent local softening of the epidermis.
Léna eBeauzamy +3 more
doaj +1 more source
Multimodal probe for optical coherence tomography epidetection and micron-scale indentation [PDF]
Journal of Innovative Optical Health Sciences, 2017 We present a multimodal ferrule-top sensor designed to perform the integrated epidetection of Optical Coherence Tomography (OCT) depth-profiles and micron-scale indentation by all-optical detection.
L. Bartolini +5 more
doaj +1 more source
Experimental analysis of damage creation and permanent indentation on highly oriented plates [PDF]
, 2009 This paper presents an experimental investigation concerning low-velocity impact and quasi-static indentation tests on highly oriented laminates used in aeronautical and aerospace applications.
Abi Abdallah, Elias +3 more
core +1 more source
Indenting glasses with indenters of varying stiffness and sharpness [PDF]
Journal of Non-Crystalline Solids, 2023 In this study, the effects of both indenter sharpness and stiffness on the indentation response of oxide glasses have been investigated. Using five different indenters, the indentation response in terms of glass deformation mechanism, cracking behavior, and hardness has been examined for three glasses (sodium silicate, sodium borate, and sodium ...
Johan F. S. Christensen +3 more
openaire +3 more sources
Low velocity impact modeling in composite laminates capturing permanent indentation [PDF]
, 2012 This paper deals with impact damage and permanent indentation modeling. A numerical model has been elaborated in order to simulate the different impact damage types developing during low velocity/low energy impact.
Barrau, Jean-Jacques +2 more
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Sandwich composites impact and indentation behaviour study [PDF]
, 2013 In order to better exploit the natural cork available in Algeria, an experimental characterisation of a jute/epoxy–cork sandwich material to impact and indentation was undertaken.
Bezzazi, Boudjema +3 more
core +3 more sources