Results 141 to 150 of about 36,161 (264)

Experimental Study on the Fatigue Behavior of Ti‐6Al‐4 V Bolted Joints Containing Burrs

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT One‐way assembly accelerates aerospace manufacturing operations but risks leaving drilling burrs within mechanical joints. The detrimental impact of burrs on fatigue strength is widely recognized in the literature, but the mechanisms driving this “knock‐down” remain unclear. This investigation focused on mechanically fastened Ti‐6Al‐4 V single‐
Santiago Frutos Taravillo, Eric Paroissien, Yann Landon, Sébastien Schwartz, Baptiste Josuan, Mathieu Fressinet, Clément Chirol   +6 more
wiley   +1 more source

Influence of Different Surface Modifications on the Reverse Torque Values of Abutment Screws: An In Vitro Study. [PDF]

J Funct Biomater
Dede M, Ozyilmaz OY, Doganay Ozyilmaz O, Hanci Abay G.   +3 more
europepmc   +1 more source

Integrative architecture and structural boundaries of the subdigital adhesive toe pads of Gekko gecko (Linnaeus, 1758) and guidelines for toe pad demarcation in other geckos

Journal of Anatomy, EarlyView.
The adhesively competent toe pads of Gekko gecko (and other geckos) are delimited by a combination of external and deep anatomical features and cannot be identified based upon external scale form alone. We encourage future investigators to delimit toe pads in this functionally and anatomically meaningful fashion.
Anthony P. Russell, Sonia M. Delannoy, Austin M. Garner   +2 more
wiley   +1 more source

Pulse Pressure Variation During Passive Leg Raising to Assess Preload Responsiveness: Influence of Inspiratory Effort During Pressure Support Ventilation. [PDF]

Crit Care Med
Caplan M, Pradignac L, Djerada Z, Pierre A, Préau S, Ticos O, Thery G, Goury A, Passouant O, Sage M, Ficheux CA, Charon L, Boustani E, Mourvillier B, Bertrand M, Teboul JL, Hamzaoui O.   +16 more
europepmc   +1 more source

Influence of X‐ray beam angulation on the radiographic detection of implant–abutment interface misfits: A quantitative in vitro analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of periapical X‐ray angulation on the diagnostic accuracy of detecting vertical misfits at the implant–abutment interface using Medentika Microcone dental implants (4.0 mm diameter, 11 mm length; internal conical connection).
Hakan Terzioglu, Serhat Efeoglu, Can Hakan Sarikaya, M. Hakan Kurt   +3 more
wiley   +1 more source

Sealing Performance Analysis for the Flange Joint at the Front End of a High-Power Diesel Engine Exhaust Manifold. [PDF]

Materials (Basel)
Hua Q, Ding J, Qin W.
europepmc   +1 more source

Fracture load of cantilevered implant‐supported prostheses of varying heights fabricated from additively and subtractively manufactured resins

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to evaluate the fracture load, both before and after aging, of implant‐supported cantilevered prostheses with different prosthesis heights fabricated additively using an experimental resin and a commercially available resin, or subtractively from a high‐impact polymer composite.
Mustafa Borga Donmez, Ece Ersöz, Hanan Al‐Johani, Sebastian Hinz, Gülce Çakmak, Burak Yilmaz   +5 more
wiley   +1 more source

Pulmonary hypertension in pregnancy: hemodynamic challenges, maternal risk, and multidisciplinary management. [PDF]

J Cardiovasc Imaging
Chang SA.
europepmc   +1 more source

Effect of metal framework design on the fracture resistance of implant‐supported metal–ceramic crowns fabricated by selective laser melting

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the fracture resistance of implant‐supported metal–ceramic crowns fabricated using selective laser melting (SLM), according to the metal support height around the screw access hole (SAH) and the substructure design. Materials and Methods Metal–ceramic crowns and rectangular bilayer specimens were fabricated using SLM in two
Sang‐Ah Lee, Kyung‐Ho Ko, Yoon‐Hyuk Huh, Chan‐Jin Park, Lee‐Ra Cho   +4 more
wiley   +1 more source

Closing the Gap From Above: Vena Cava Occlusion for Coaptation-Gap Reduction During Tricuspid Edge-to-Edge Repair. [PDF]

JACC Case Rep
Vincent F, Coisne A.
europepmc   +1 more source