Results 31 to 40 of about 14,276 (253)

Magnesium‐Based Transient Bioelectronics, Bio‐Optics and Bio‐Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This paper reviews the state of the art and recent advances in magnesium‐based thin‐film, foils, and scaffolds for applications in transient bio‐optics, bioelectronics and tissue engineering. The design principles, fabrication methods, material properties, and integration strategies are discussed in detail.
Massimo Mariello, Yves Leterrier
wiley   +1 more source

Thermal conductivity of saturated liquid toluene by use of anodized tantalum hot wires at high temperatures [PDF]

open access: yes, 2000
Absolute measurements of the thermal conductivity of a distilled and dried sample of toluene near saturation are reported. The transient hot-wire technique with an anodized tantalum hot wire was used.
Perkins, R.A.; Ramires, M.L.V.; de Castro, C.A.N.
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

On Hot-Wire Diagnostics in Rayleigh-Taylor Mixing Layers [PDF]

open access: yes, 2009
Two hot-wire flow diagnostics have been developed to measure a variety of turbulence statistics in the buoyancy driven, air-helium Rayleigh-Taylor mixing layer.
Kraft, Wayne N.   +2 more
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Traverse Mechanisms for the Determination of Reynolds Stresses using Hot-Wire Techniques [PDF]

open access: yes, 1988
Recent developments in boundary layer calculations have raised higher demands on the used turbulence models. To test these models, comparison must be made between the theoretical model and experimentally determined turbulent stresses (Reynolds stresses).
Löfdahl, Lennart, L\uf6fdahl, Lennart
core   +2 more sources

Hydrogen Distribution in High Stability A-Si:H Prepared by the Hot Wire Technique [PDF]

open access: yes, 1996
In this work the microstructures of 2–3 hydrogen at.% hot-wire CVD a-Si:H films were characterized by 1H nuclear magnetic resonance (NMR). Significant differences were found between the hydrogen distribution in these samples and that in conventional ...
A. Harv Mahan   +3 more
core   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Hot-wire calibration at high subsonic and transonic mach numbers [PDF]

open access: yes, 2012
A technique has been developed to change the Resistance Ratio (RR) of a constant-temperature hot-wire anemometer: while it is operating; under electronic control; and at relatively high frequencies.
A. Blandford (17228530)   +3 more
core  

Validation of data analysis routines for a thermal probe apparatus using numerical data sets [PDF]

open access: yes, 2008
Most thermal properties of construction materials used in the analysis of building performance have been measured under laboratory conditions, using a guarded hot box or hot plate apparatus. As a consequence, these properties seldom reflect the impact of
Goodhew, S, De, Wilde, Griffiths, R
core   +1 more source

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