Results 151 to 160 of about 23,945 (314)

Evaluation of the Effect of Distance Between Dental Abutments on the Accuracy of One-Step and Two-Step Impression Techniques With Polyvinyl Siloxane (PVS) Material. [PDF]

Clin Exp Dent Res
Ghoraishian SA, Khataminia M, Shahramian Z, Zare M, Mohaghegh M.   +4 more
europepmc   +1 more source

ON THE SPINNING MECHANISM OF POLYVINYL ALCOHOL SOLUTION

, 1959
Tetsuro Osugi, Kenichi Tanabe, Teruo Suda, Osamu Morimoto, Sadamaru Miyazaki   +4 more
openalex   +2 more sources

Soft Electromagnetic Actuator and Oscillator

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This work presents a groundbreaking soft electromagnetic system capable of bistable actuation and self‐regulated oscillation. Using liquid metal and silicone as a compliant conductor, the actuator enables force generation, sensing, and feedback with minimal power.
Noah D. Kohls, Yi Chen Mazumdar
wiley   +1 more source

In vitro assessment of the accuracy of two intra-oral scanners for post space scanning in a fully digital workflow. [PDF]

BMC Oral Health
Wahba M, ElBasty RS.
europepmc   +1 more source

Determination of Monomer in Polyvinyl Acetate

, 1955
Yuji Takayama
openalex   +2 more sources

Mucosa‐Interfacing Capsule for In Situ Sensing the Elasticity of Biological Tissues

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A fundamental mechanism of palpating soft materials is reported to sense deep tissue elasticity in situ with minimal invasion using the interaction between the robot palpation unit and soft tissues. Both the robot locomotion and elasticity sensing functions are remotely controlled by external magnetic fields, while the sensing data are wirelessly ...
Kiyoung Kim, Steven Edwards, Kyle Fuxa, Honglu Lin, Shreya Shrestha, Hanwen Fan, Nick Diaz, Joel Berinstein, Rishi Naik, Yuxiao Zhou, Xiaoguang Dong   +10 more
wiley   +1 more source

Repair of parastomal hernias with the intraperitoneal funnel meshes IPST-R and IPST. [PDF]

Sci Rep
Ilgeldiev S, Stoeckel S, Dievernich A, Schmidt M, Rudolph H, Mirow L.   +5 more
europepmc   +1 more source

STUDIES ON ACETALIZATION OF POLYVINYL ALCOHOL FIBER WITH DIALDEHYDES

, 1956
Kenichi Tanabe, Koji Ono
openalex   +2 more sources

Magnetic Actuation Under DC and AC Fields of Thermoplastic Polyurethane With Strontium Hexaferrite

Advanced Materials Technologies, EarlyView.
Magnetic thermoplastic polyurethane composites with strontium hexaferrite (SrFe12O19) are produced through a solvent‐free melt‐mixing technique. These composites display a magnetomechanical actuation mechanism, being able to deform (bend and twist) through DC and AC magnetic fields, showcasing their potential as a promising material for the fabrication
Mariana Martins da Silva, José António Covas, Maria C. Paiva, Mariana P. Proença   +3 more
wiley   +1 more source

Trueness and precision of complete denture digital impression compared to conventional impression: an <i>in vitro</i> study. [PDF]

PeerJ
Al-Dulaijan YA, Alalawi H, Gad MM, Al-Qarni FD, Fouda SM, Ellakany P.   +5 more
europepmc   +1 more source