Results 91 to 100 of about 350,254 (296)

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Haptic perception of virtual roughness [PDF]

, 2001
The texture of a virtual surface can both increase the sense of realism of an object as well as convey information about object identity, type, location, function, and so on.
McGee, M.R., Philip Gray, Brewster, S.A., Stephen Brewster, Gray, P.D.G., Marilyn Rose Mcgee   +5 more
core   +1 more source

Bayesian exploration for intelligent identification of textures

Frontiers in Neurorobotics, 2012
In order to endow robots with humanlike abilities to characterize and identify objects, they must be provided with tactile sensors and intelligent algorithms to select, control and interpret data from useful exploratory movements.
Jeremy A. Fishel, Jeremy A. Fishel, Gerald E. Loeb, Gerald E. Loeb   +3 more
doaj   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Surface Topography Steer Soft Tissue Response and Antibacterial Function at the Transmucosal Region of Titanium Implant

International Journal of Nanomedicine
Mohsen Safaei,1,2,* Hossein Mohammadi,3,4,* Salmia Beddu,4 Hamid Reza Mozaffari,5 Razieh Rezaei,2 Roohollah Sharifi,6 Hedaiat Moradpoor,7 Nima Fallahnia,8 Mona Ebadi,9,* Mohd Suzeren Md Jamil,9 Ahmad Rifqi Md Zain,10 Muhammad Rahimi Yusop9 ...
Safaei M, Mohammadi H, Beddu S, Mozaffari HR, Rezaei R, Sharifi R, Moradpoor H, Fallahnia N, Ebadi M, Md Jamil MS, Md Zain AR, Yusop MR   +11 more
doaj  

Analysis of Shape Geometry and Roughness of Ti6Al4V Parts Fabricated by Nanosecond Laser Ablation

Micromachines, 2018
Laser milling is a micro-machining process that uses a laser beam as a tool to remove material through the layer-by-layer ablation mechanism. Generally in laser ablation, the quality of parts is reduced by melt accretions and thermal damage; therefore ...
Sabina Luisa Campanelli, Fulvio Lavecchia, Nicola Contuzzi, Gianluca Percoco   +3 more
doaj   +1 more source

The rewards of roughing it [PDF]

Science, 2015
Modern life, concentrated in cities and lived online, is corroding many young people's innate love for nature. Much of science, too, is moving away from fieldwork. Biology is increasingly lab-based, and much important earth science research is now done in front of a computer screen rather than out in the physical world.
openaire   +2 more sources

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Roughness characteristic length scales of micro-machined surfaces: A multi-scale modelling [PDF]

, 2007
The MEMS structure integrity, their dynamic properties as well as their electrostatic characteristics, strongly depend on the achieved surfaces roughness produced by the micromachining process.
GAUTIER, Alexis, IOST, Alain, BIGERELLE, Maxence   +2 more
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source