Results 51 to 60 of about 98,624 (298)
Frontiers in Public HealthBackgroundForearm fractures (Fracture of radius and/or ulna) are common worldwide and constitute a significant public-health burden. There is limited epidemiological data on radius and/or ulna fractures in the Chinese population.
Yuan Zeng +7 more
doaj +1 more source
Anisotropy in Fracking: A Percolation Model for Observed Microseismicity
, 2014 Hydraulic fracturing (fracking) using high pressures and a low viscosity fluid allow the extraction of large quantiles of oil and gas from very low permeability shale formations.
Norris, J. Quinn +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan +2 more
wiley +1 more source
Interference fracturing: Nonuniform distributions of perforation clusters that promote simultaneous growth of multiple hydraulic fractures [PDF]
, 2015 One of the important hurdles in horizontal-well stimulation is the generation of hydraulic fractures (HFs) from all perforation clusters within a given stage, despite the challenges posed by stress shadowing and reservoir variability.
Bunger, AP, Peirce, AP
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Advanced Engineering Materials, EarlyView.Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan +3 more
wiley +1 more source
Journal of Hand Surgery Global Online, 2020 Purpose: Multifragmentary fractures of the distal radius with articular and metaphyseal comminution (AO 23-C3) represent challenging injuries to manage.
Behnam Sharareh, MD, Scott Mitchell, MD
doaj +1 more source
Optimal management of post-traumatic radioulnar synostosis [PDF]
, 2017 Post-traumatic radioulnar synostosis is a rare complication after forearm or elbow injury that can result in loss of motion and significant disability.
Arief, Melissa S., Osterman, Arthur Lee
core +3 more sources
Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena +2 more
wiley +1 more source
Journal of Orthopaedic Diseases and Traumatology, 2022 Introduction: Management of distal end radius intraarticular fractures is difficult to manage and these fractures account for 10% of all fractures. Multiple treatment options ranging from conservative to internal fixation, of which volar plate fixation ...
Manikandan Kumarasamy +3 more
doaj +1 more source