Results 131 to 140 of about 1,147,409 (263)

An experimental study on the relation between friction force and real contact area. [PDF]

Sci Rep, 2021
Liang XM, Xing YZ, Li LT, Yuan WK, Wang GF.   +4 more
europepmc   +1 more source

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

Advanced Engineering Materials, EarlyView.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof, Jan Kopačin, Izidor Straus, Raphael Kriegl, Gaia Kravanja, Luka Hribar, Matija Jezeršek, Mikhail Shamonin, Gašper Kokot, Irena Drevenšek‐Olenik   +9 more
wiley   +1 more source

A numerical study of the relevance of the electrode-tissue contact area in the application of soft coagulation. [PDF]

Sci Rep
Busch C, Rupitsch SJ, Moeller K.
europepmc   +1 more source

Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures

Advanced Engineering Materials, EarlyView.
A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley   +1 more source

MRI-Determined Tumor Contact Area as a Predictor of Pathological Extraprostatic Extension in Clinical T2 Prostate Cancer. [PDF]

Prostate Cancer
Tsujimoto M, Inoue Y, Taga H, Saito Y, Kaneko M, Miyashita M, Yamada T, Yamada Y, Ueda T, Fujihara A, Shiraishi T, Okumi M, Hongo F, Konishi E, Yamada K, Yamada K, Ukimura O.   +16 more
europepmc   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Roughness-dependent scaling of the contact area and separation gap with pressure for glassy polymers. [PDF]

Proc Natl Acad Sci U S A
Patil U, Kumar S, Merriman S, Dhinojwala A.   +3 more
europepmc   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Digital Occlusal Contact Area Indicates Masticatory Performance for Normal Occlusion, but Not for Malocclusion. [PDF]

J Oral Rehabil
Vortkamp P, Rues S, Räther S, Eberhard L, Rößler A, Bouffleur F, Kühle R, Schwindling FS, Rammelsberg P, Roser CJ, Herpel C.   +10 more
europepmc   +1 more source

Effect of Contact Area and Shape of Anode Current Collectors on Bacterial Community Structure in Microbial Fuel Cells. [PDF]

Molecules, 2022
Paitier A, Haddour N, Gondran C, Vogel TM.   +3 more
europepmc   +1 more source