Results 31 to 40 of about 17,275 (244)
Devices for mounting self drilling metal screws
Mechanics and Advanced Technologies, 2019 Purpose. Design, manufacture and test the assembly tools for the self-drilling screws. Devices meet the requirements of hard location the screw, based on the outer diameter of the thread, the inner diameter of the thread or jig bushing, while at the end
Liudmyla Danylova, T. Waiyaki
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2023 Background At present, not all Type AO/OTA 42A2 open fractures can be treated by external fixation brackets, not to mention the inconvenience of this technique in clinical practice.
Shitao Fang +5 more
doaj +1 more source
Behaviour of Steel-Concrete-Steel Sandwich Beams with Novel Enhanced C-Channels
Buildings, 2023 As the load increases, most composite beams generally experience failure in both shear and flexural behavior. This outcome highlights the critical challenges of achieving sufficient strength and structural integrity in such beams.
Ananthakumar Ayyadurai +2 more
doaj +1 more source
Evaluation of primary stability of innovated orthodontic miniscrew system (STS): an ex-vivo study [PDF]
, 2016 Background: Stability is determined as one of the requirements in use of Temporary Anchorage Devices (TAD) in orthodontics. Miniscrew has been a widely used Bone Anchor.
Matini, Negin-Sadat, Seifi, Massoud
core +2 more sources
Temporal Interference Stimulation Enhances Neural Regeneration
Advanced Science, EarlyView.Temporal interference (TI) stimulation is proposed as a non‐invasive approach to enhance neural regeneration in the deep brain. Theta‐band TI modulation selectively promotes neural progenitor cell differentiation in vitro and augments hippocampal neurogenesis in amouse model of Alzheimer's disease‐like amyloidosis.
Sofia Peressott +15 more
wiley +1 more source
Applied Sciences, 2017 This study investigates the shear capacity of aluminum alloy honeycomb sandwich plates connected by high-strength, ordinary, or self-tapping bolts. For that purpose, experimental tests and finite elements are carried out.
Caiqi Zhao +3 more
doaj +1 more source
A novel methodology to assess the relaxation rate of the intervertebral disc by increments on intradiscal pressure [PDF]
, 2014 Publicado em "Applied mechanics and materials, vol. 664 (2014) pp 379-383"The Intervertebral Disc (IVD) is subjected to several types of loading during daily routine events. However, the overloading on this structure induces higher Intradiscal Pressure (
Araújo, Ângelo Rafael Gomes +3 more
core +1 more source
Advanced Science, EarlyView.Time‐varying electric fields can activate solid‐state devices such as LEDs and capacitors for energy harvesting and powering in open circuits. The response of solid‐state devices to time‐varying electric fields caused by vibrations can be utilised for smart sensing of human motions and object vibrations.
Renyun Zhang +6 more
wiley +1 more source
Design and Experimental Analysis of Connections for a Panelized Wood Frame Roof System
Buildings, 2022 This paper presents the results of an experimental study on the short-term mechanical performance of timber screw connections comprising two types of fasteners suitable for a novel panelized roof design process.
Md Saiful Islam +2 more
doaj +1 more source
Applications of AFM in pharmaceutical sciences [PDF]
, 2016 Atomic force microscopy (AFM) is a high-resolution imaging technique that uses a small probe (tip and cantilever) to provide topographical information on surfaces in air or in liquid media.
Lamprou, Dimitrios, Smith, James R.
core +2 more sources