Results 71 to 80 of about 343,536 (298)

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Design and modelling of thermoformed displays for smart contact lenses [PDF]

, 2016
This paper explores the challenges regarding the thermoforming of a deformable guest-host liquid crystal display within a smart contact lens.
De Smet, Herbert, Vanfleteren, Jan, Vasquez Quintero, Andrés Felipe, Verplancke, Rik   +3 more
core  

Wearable smart sensor systems integrated on soft contact lenses for wireless ocular diagnostics [PDF]

, 2017
Wearable contact lenses which can monitor physiological parameters have attracted substantial interests due to the capability of direct detection of biomarkers contained in body fluids. However, previously reported contact lens sensors can only monitor a
BL Due, BW An, C Lee, DC Rodger, DH Kim, DJ Lipomi, FJ Ascaso, G Yu, G Zheng, G-Z Chen, GA Salvatore, H Rmili, H Wu, H Yao, J Kim, J Liu, J Park, J Zhang, J-U Park, K Besteman, K Mansouri, K Mansouri, K Na, K Takei, KS Kim, LY Chen, M Kaltenbrunner, M Leonardi, M Zhang, M-S Lee, ME Welch, MS Mannoor, NM Farandos, NS Oliver, P Dmitry, P Lee, RF Service, RJ Chen, RR Nair, S Lee, S Wagner, SP Lacour, T Moser, W Hu, W Wu, X Li, YM Song, YS Rim   +47 more
core   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Finite Element Modelling of Soft Contact Lenses on Eye [PDF]

, 2017
When fitting soft contact lenses, it is impossible to visualise the tear layer below the lens in white light. In addition, being permeable, soft lenses absorbs normal fluorescein and use of high molecular fluorescein is not sensitive enough to identify ...
Abass, AMFF, Clamp, J, Elsheikh, A, Jones, steve, White, L   +4 more
core  

In Vitro and In Vivo Evaluation of Novel Ciprofloxacin-Releasing Silicone Hydrogel Contact Lenses [PDF]

, 2014
Hui, A., Willcox, M., & Jones, L. (2014). In Vitro and In Vivo Evaluation of Novel Ciprofloxacin-Releasing Silicone Hydrogel Contact Lenses. Investigative Opthalmology & Visual Science, 55(8), 4896.
Hui, Alex, Jones, Lyndon W., Willcox, Mark D. P.   +2 more
core   +1 more source

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Unilateral Aphakia and Contact Lenses [PDF]

, 1969
The binocular functions of a group of 60 patients with unilateral aphakia were tested after fitting with a contact lens. Results showed a high degree of extramacular fusion in the group.
Wiesinger, Herbert
core   +1 more source

Multi-site clinical assessment of Complete Revitalens MPDS in 2981 contact lens wearers across Europe and USA [PDF]

, 2013
(MPDS), Complete Revitalens (RevitaLens OcuTec in the US Market), for soft contact lens care in a large “real practice” setting. Method: This is an international multi-center, open-label assessment carried out in 10 countries across Europe and in the ...
Ferreira, Daniela Lopes, González-Méijome, José Manuel, Matos, S. C. Peixoto de, Ribeiro, Miguel Faria, Silva, A. C. da   +4 more
core   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source