Results 211 to 220 of about 1,801,885 (262)
A Systematic Review of Anchored and Unanchored EB-FRP Systems for Tension Strengthening of Concrete Structures. [PDF]
Zhang J +3 more
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On the pullout strength of human nasal hair
Materialia, 2021Abstract This study investigates nasal hair-to-dermis detachment in humans, quantifying the pullout force required in adult males. While many studies have investigated the behavior and function of human body hair, little is known concerning the mechanical properties of human nasal hair or the strength of the hair-to-dermis attachment.
G.S. Prinz, C.D. Murray
openaire +1 more source
Fiber Pullout Behavior of HPFRCC: Effects of Matrix Strength and Fiber Type
This study investigated the effects of fiber type and matrix strength on the fiber pullout behavior of high-performance fiber-reinforced cementitious composites (HPFRCC).
Doo-Yeol Yoo +2 more
exaly +2 more sources
Screw fixation can be extremely difficult to achieve in osteoporotic (OP) bone because of its low strength. This study determined how pullout strength is affected by placing different bone screws at varying angles in normal and OP bone models.
David W L Hukins, Purvi S D Patel
exaly +2 more sources
The Effect of the Trabecular Microstructure on the Pullout Strength of Suture Anchors [PDF]
This study investigates how the microstructural properties of trabecular bone affect suture anchor performance. Seven fresh-frozen humeri were tested for pullout strength with a 5mm Arthrex Corkscrew in the greater tuberosity, lesser tuberosity, and humeral head. Micro-computed tomography analysis was performed in the three regions of interest directly
Ken Gall +2 more
exaly +3 more sources
Pullout strength of knotless suture anchors
Arthroscopy, 2005Purpose Suture anchors are used consistently for repairs of soft tissues, especially around the glenohumeral joint. These anchors can be used either arthroscopically or in an open procedure to anatomically restore the labrum and capsular tissues to the glenoid after avulsion injuries (Bankart lesion).
Brent P, Leedle, Mark D, Miller
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Pedicle Screw Pullout Strength
Spine, 1993This study was designed to correlate several parameters regarding pedicle screw bone/metal interface strength. The insertional torque measured during tapping and placement of pedicle screws was correlated with the bone mineral density of the vertebral body, the dimensions of the pedicle, the method of preparation of the pedicle, and the amount of load ...
T A, Zdeblick +3 more
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Biomechanical analysis of pedicle screw pullout strength
Computer Methods in Biomechanics and Biomedical Engineering, 2013Pedicle screws are widely used to treat severe cases of spinal pathologies and traumas. It is performed by inserting pedicle screws and connecting instrumentation rods in order to realign the verte...
R-J, Bianco +4 more
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Occipital Screw Pullout Strength
Spine, 1999A three-group design with consistent pullout strength measures.To determine pullout strength of three fixation types (unicortical screws, bicortical screws, wires) and to investigate their correlation with respect to occipital morphology.A secured, multidirectional occipitocervical fusion requires internal fixation.
T R, Haher +7 more
openaire +2 more sources

