Results 1 to 10 of about 215 (73)

In-Vitro Investigation of Fatigue and Fracture Behavior of Transmucosal versus Submerged Bone Level Implants Used in Fixed Prosthesis

open access: yesApplied Sciences, 2021
Background: The present in vitro study aimed to investigate the fatigue performance of different dental fixtures in two different emergence profiles. Biological failures are frequently reported because the problem canonly be solved by replacing a failing
Saverio Cosola   +5 more
doaj   +1 more source

THE LOGARITHMIC SPIRAL AND ITS SPHERICAL COUNTERPART

open access: yesJournal of Industrial Design and Engineering Graphics, 2020
Logarithmic spirals are isogonal trajectories of pencils of lines. From a series of geometric consequences, we pick out a few which are relevant for kinematics: When a logarithmic spiral rolls on a line, its asymptotic point traces a straight line. Hence,
Hellmuth Stachel   +2 more
doaj   +2 more sources

THE LOGARITHMIC SPIRAL AND ITS SPHERICAL COUNTERPART

open access: yesJournal of Industrial Design and Engineering Graphics, 2019
Logarithmic spirals are isogonal trajectories of pencils of lines. From a series of geometric consequences, we pick out a few which are relevant for kinematics: When a logarithmic spiral rolls on a line, its asymptotic point traces a straight line. Hence,
Hellmuth STACHEL   +2 more
doaj  

Energy Harvesting System Whose Potential Is Mapped with the Modified Fibonacci Function. [PDF]

open access: yesSensors (Basel), 2023
Margielewicz J   +6 more
europepmc   +1 more source

Implant-Supported Fixed Partial Dentures with Posterior Cantilevers: In Vitro Study of Mechanical Behavior. [PDF]

open access: yesMaterials (Basel), 2023
García-Sala Bonmatí F   +7 more
europepmc   +1 more source

Synthetically non-Hermitian nonlinear wave-like behavior in a topological mechanical metamaterial. [PDF]

open access: yesProc Natl Acad Sci U S A, 2023
Xiu H   +8 more
europepmc   +1 more source

High-precision monitoring of and feedback control over drug concentrations in the brains of freely moving rats. [PDF]

open access: yesSci Adv, 2023
Gerson J   +13 more
europepmc   +1 more source

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