Results 21 to 30 of about 2,926,334 (253)
Development of Highly Sensitive Strain Sensor Using Area-Arrayed Graphene Nanoribbons
In this study, a basic design of area-arrayed graphene nanoribbon (GNR) strain sensors was proposed to realize the next generation of strain sensors. To fabricate the area-arrayed GNRs, a top-down approach was employed, in which GNRs were cut out from a ...
Ken Suzuki+3 more
doaj +1 more source
Reduced mortality and subsequent fracture risk associated with oral bisphosphonate recommendation in a fracture liaison service setting: A prospective cohort study [PDF]
Objective: Osteoporotic fragility fractures, that are common in men and women, signal increased risk of future fractures and of premature mortality. Less than one-third of postmenopausal women and fewer men are prescribed active treatments to reduce ...
Bliuc, Dana+8 more
core +4 more sources
Background About one fourth of patients with hip fracture have cognitive impairment. These patients are at higher risk of surgical and medical complications and are often excluded from participating in clinical research.
Målfrid Holen Kristoffersen+7 more
doaj +1 more source
The influence of loading rate (crosshead speed) on the fracture process of bluntly notched samples of pearlitic steel under hydrogen environment is analyzed in this paper.
Jesús Toribio+2 more
doaj +1 more source
Introduction: Aquatic or water-based exercise is a very popular type of exercise in particular for people with physical limitations, joint problems and fear of falling.
Eileen Schinzel+26 more
doaj +1 more source
Background The trochanteric stabilizing plate (TSP) is used as an adjunct to the sliding hip screw (SHS) in unstable trochanteric and subtrochanteric fractures.
Carl Erik Alm+5 more
doaj +1 more source
Deformation and Fracture Mechanics of Engineering Materials
DEFORMATION OF ENGINEERING MATERIALS. Tensile Response of Materials. Elements of Dislocation Theory. Slip and Twinning in Crystalline Solids. Strengthening Mechanisms in Metals. High-Temperature Deformation Response of Crystalline Solids.
R. Hertzberg, F. Hauser
semanticscholar +1 more source
Risk factors for hip fracture in white women. Study of Osteoporotic Fractures Research Group.
BACKGROUND Many risk factors for hip fractures have been suggested but have not been evaluated in a comprehensive prospective study. METHODS We assessed potential risk factors, including bone mass, in 9516 white women 65 years of age or older who had ...
S. Cummings+8 more
semanticscholar +1 more source
Effects of fracture aperture and roughness on hydraulic and mechanical properties of rocks : implication of seismic characterization of fractured reservoirs [PDF]
Roughness and aperture are two important characteristic parameters controlling fluid flow in natural joints and fractures. It has been demonstrated by many authors that knowledge of roughness does not directly lead to that of aperture, and aperture ...
Liu, Enru
core +1 more source
Impact and indenting damage of CVD-produced ZnS and ZnSe ceramics
Time series of acoustic emission pulses were excited in ductile ZnS and ZnSe ceramics either by a falling weight or by indenting the Vickers pyramid. Energy distributions in emitted acoustical emission pulses were found to be random (Poisson-like) in the
Alexandre Chmel+3 more
doaj +1 more source