Results 31 to 40 of about 2,423,440 (281)

Wireless Controlled Local Heating and Mixing Multiple Droplets Using Micro-Fabricated Resonator Array for Micro-Reactor Applications

IEEE Access, 2017
This paper reported a wireless controlled micro-actuator system for rapid heating and mixing of multiple droplets using integrated arrays of micro-fabricated 2.5 GHz solid-mounted thin-film piezoelectric resonators (SMRs) and a millimeter-scale ...
Zhan Wang, Hongxiang Zhang, Yang Yang, Hemi Qu, Ziyu Han, Wei Pang, Xuexin Duan   +6 more
doaj   +1 more source

Enhanced laser-driven proton acceleration via improved fast electron heating in a controlled pre-plasma

Scientific Reports, 2021
The interaction of ultraintense laser pulses with solids is largely affected by the plasma gradient at the vacuum–solid interface, which modifies the absorption and ultimately, controls the energy distribution function of heated electrons.
Leonida A. Gizzi, Elisabetta Boella, Luca Labate, Federica Baffigi, Pablo J. Bilbao, Fernando Brandi, Gabriele Cristoforetti, Alberto Fazzi, Lorenzo Fulgentini, Dario Giove, Petra Koester, Daniele Palla, Paolo Tomassini   +12 more
doaj   +1 more source

Pulse-Controlled Amplification-A new powerful tool for on-site diagnostics under resource limited conditions.

PLoS Neglected Tropical Diseases, 2021
BackgroundMolecular diagnostics has become essential in the identification of many infectious and neglected diseases, and the detection of nucleic acids often serves as the gold standard technique for most infectious agents.
Katharina Müller, Sarah Daßen, Scott Holowachuk, Katrin Zwirglmaier, Joachim Stehr, Federico Buersgens, Lars Ullerich, Kilian Stoecker   +7 more
doaj   +1 more source

The impact of self-heating and SiGe strain-relaxed buffer thickness on the analog performance of strained Si nMOSFETs [PDF]

, 2010
The impact of the thickness of the silicon–germanium strain-relaxed buffer (SiGe SRB) on the analog performance of strained Si nMOSFETs is investigated.
O'Neill, Anthony G., Kwa, Kelvin S. K., Olsen, Sarah H., Alatise, Olayiwola M.   +3 more
core   +1 more source

Polarization resolved four-wave-mixing-based measurement in bulk material semiconductor optical amplifier [PDF]

, 2006
The anticipated growth in demand for bandwidth leads to the development of all-optical signal processing techniques at ever increasing data rates. One possible candidate to achieve the required performance is the semiconductor optical amplifier (SOA). It
S. Philippe, B. Kennedy, Philippe, Severine, Surre, Frederic, Kennedy, Brendan F., Bradley, Ann Louise, A. Bradley, Landais, Pascal, F. Surre, P. Landais   +9 more
core   +2 more sources

Cromatografia gasosa ultrarrápida: uma visão geral sobre parâmetros, instrumentação e aplicações Ultra fast gas chromatography: an overview of the main parameters, instrumentation and applications

Química Nova, 2010
Since the introduction of GC there has been an ongoing interest in reducing time of analysis resulting in new terms and definitions such as ultra fast gas chromatography (UF-GC).
Rodrigo Sequinel, Rafael Rodrigues Hatanaka, Carlos Eduardo Gualtieri, Danilo Luiz Flumignan, José Eduardo de Oliveira, Juliano Passaretti Filho   +5 more
doaj   +1 more source

Ultra-Fast Ion Mobility Spectrometer for High-Throughput Chromatography

, 2023
Fast chromatography systems especially developed for high sample throughput applications require sensitive detectors with a high repetition rate. These high throughput techniques, including various chip-based microfluidic designs, often benefit from ...
Cameron N. Naylor (16025359), Tim Kobelt (5104637), Alexander Nitschke (17379616), Gian-Luca Gloeden (17379619), Ansgar T. Kirk (5104640), Florian Schlottmann (11026114), Christian Thoben (6733391), Stefan Zimmermann (1694173)   +7 more
core   +2 more sources

Microstructure-mechanical properties evolution of hot-rolled medium Mn steel: Effects of short-time holding and low-temperature tempering following ultrafast heating

Materials & Design
In this work, the mechanical properties of hot-rolled 7Mn steel are significantly sensitive to the short-time isothermal holding after ultrafast heating (UFH).
Shengrui Su, Shuyi Quan, Renbo Song, Yongjin Wang, Changhong Cai   +4 more
doaj   +1 more source

Application of a generalized heat equation to ultra-fast processes in viscoanelastic isotropic medium

International Journal of Mathematics and Computer in Engineering
Abstract Using a classical irreversible thermodynamics of internal variables (CIT-IV) with V. Ciancio’s procedure, viscous-inelastic flow relations have been derived by generalizing the Duhamel-Neumann law for ordinary thermoelastic phenomena in isotropic media and the relations for elastic media and for Maxwell, Jeffreys and Poynting-
Armando Ciancio, Bruno Felice Filippo Flora   +1 more
openaire   +2 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source