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Alendronate reduces bone toughness of ribs without significantly increasing microdamage accumulation in dogs following three years of daily treatment
Bisphosphonates remodeling suppression
2014/12/4
Reduced bone toughness, the energy absorption capacity of the tissue, has been consistently documented in vertebrae of animals treated with a wide range of bisphosphonate doses. Data regarding toughne...
Short-courses of dexamethasone abolish bisphosphonate-induced reductions in bone toughness
zoledronic acid mechanical properties toughness remodeling suppression
2014/12/4
Atypical femoral fractures, which display characteristics of brittle material failure, have been associated with potent remodeling suppression drugs. Given the millions of individuals treated with thi...
Reference-Point Indentation Correlates with Bone Toughness Assessed Using Whole-Bone Traditional Mechanical Testing
bone mechanical testing material properties
2014/12/4
Traditional bone mechanical testing techniques require excised bone and destructive sample preparation. Recently, a cyclic-microindentation technique, reference-point indentation (RPI), was described ...
Evaluating the MeBActive-Youth as a Measure of Mental Toughness
mental toughness physical activity youth questionnaire development
2014/10/17
The obesity epidemic in youth is increasing, due to the decreasing levels of physical activity within the youth population. One variable that has never been examined as a correlate of physical activit...
Impact of Mental Toughness Training on Psychological and Physical Predictors of Illness and Injury
mental toughness intervention athletes mood states
2014/10/17
Intense training for prolonged periods of time without adequate recovery can result in psychological problems and increased susceptibility to illness and injury in collegiate athletes. The Cognitive-A...
Residual Fracture Toughness of Concrete Subject to Elevated Temperatures
fracture toughness post-fire elevated temperature wedge splitting
2014/4/10
This paper presents an experimental investigation on the variation of residual fracture toughness of concrete after being exposed to elevated temperatures. A total of 60 specimens, with a uniform size...
Hardness to toughness relationship on WC-Co tool gradient materials evaluated by Palmqvist method
Toughness Cemented carbides Palmqvist Powder Metallurgy
2010/8/17
Tool graded materials (TGM) incorporate gradual transitions in their microstructure and composition with distance. The gradients provide means to favourably engineer their thermo mechanical properties...
Effect of heat treatment on tensile and fracture toughness properties of 6082 alloy
Metallic alloys Fracture mechanics Mechanical properties
2009/12/14
Purpose: The present study investigates the effect of heat treatment parameters (temperature and time) on the tensile properties and fracture toughness of 6082 aluminium alloy.
Design/methodology/app...
Effect of retained austenite on the fracture toughness of tempered tool steel
Tool materials Fracture toughness Retained austenite
2009/12/2
Purpose: This paper is an attempt of reviewing the outlooks about the favourable influence of retained austenite
on fracture toughness of tool steels according to results of investigation concerning ...
Effect of microstructure on impact toughness of duplex and superduplex stainless steels
Ductility Duplex stainless steels Heat treatment Impact toughness
2010/1/19
Purpose: of this paper is to study the effect of heat treatments and resulting changes in microstructure on mechanical properties, mainly impact toughness, of commercial 2205 duplex stainless steel an...
Testing samples size effect on notch toughness of structural steels
structural carbon steel notch toughness upper bound
2009/10/23
In the paper notch toughness assessment of full scale testing samples (FS) form the upper bound toughness of sub-sized (SS) samples of structural carbon-manganese steels. The relations proposed by Sch...
Modelling of Fracture Toughness in Steel Laminates with a Finite Element Method
Finite element method J integral Laminates Interfacial strength Delamination
2009/10/10
The fracture toughness of laminates in which both phases are ductile is modeled with nite element analyses in terms of JIC. The models employed were an exact analogue of compact tension test pieces l...
Method for Predicting CTOD Fracture Toughness Transition Temperature from Charpy Impact Test Based on Fracture Mechanics Analysis
Predicting CTOD Fracture Toughness Transition Temperature Charpy Impact Test Fracture Mechanics Analysis
2009/4/7
This paper presents a method for predicting the CTOD fracture toughness transition temperature TiCTOD for structural steels from Charpy impact toughness TiCharpy. TiCTOD and TiCharpy are defined as th...
Method for estimation of fracture toughness from machined-notch specimen based on the Weibull stress criterion
Kenji Sakano Daisuke Watanabe
2009/3/30
A method for the estimation of the CTOD fracture toughness δc from toughness results of bend specimens with a machined notch has been studied. The Weibull stress criterion is adopted as a brittle frac...
Evaluation Model for Assessing the Effect of Steel Properties on Correlation between Fracture Transition Temperatures in Charpy Impact Testing and CTOD Toughness Testing
CTOD fracture toughness
2009/3/30
There have been many correlations between Charpy test results and fracture toughness test results such as CTOD test results.