Results 101 to 110 of about 3,805,294 (248)

Micro-Forming

open access: yes, 2011
This book is the first of its kind to collectively address design-based and mechanical micro-manufacturing topics in one place. It focuses on design and materials selection, as well as the manufacturing of micro-products using mechanical-based micro ...
Mahabunphachai, Sasawat   +3 more
core   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

High throughput generated micro-aggregates of chondrocytes stimulate cartilage formation in vitro and in vivo [PDF]

open access: yesEuropean Cells & Materials, 2012
Cell-based cartilage repair strategies such as matrix-induced autologous chondrocyte implantation (MACI) could be improved by enhancing cell performance.
LS Moreira Teixeira   +8 more
doaj  

Compact/micro heat exchangers – Their role in heat pumping equipment

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +2 more
core  

Photonic nanojet in non-spherical micro-particles [PDF]

open access: yes, 2014
We present the first photonic nanojet analysis in the non-spherical micro-particles. The electric intensity distributions in the vicinity inside and outside a non-spherical micro-particle have investigated by using the finite-difference time-domain ...
劉承揚   +1 more
core  

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

open access: yesAdvanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

Advances in Facial Micro-Expression Detection and Recognition: A Comprehensive Review

open access: yesInformation
Micro-expressions are facial movements with extremely short duration and small amplitude, which can reveal an individual’s potential true emotions and have important application value in public safety, medical diagnosis, psychotherapy and business ...
Tian Shuai   +3 more
doaj   +1 more source

Hybrid molecular-continuum methods for micro- and nanoscale liquid flows

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009)   +3 more
core  

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

Macro-expression-guided micro-expression recognition: A motion similarity perspective

open access: yes
Micro-expression recognition (MER) is a challenging task due to the subtle and short-lived facial muscle movements involved. Macro-expressions, in contrast, are more evident and easy to recognize.
J Xiao (13334679)   +3 more
core  

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