Results 91 to 100 of about 4,907 (302)
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
, 2010 The following article will deal with Islamic sealings from Umayyad jund al- Urdunn and jund Filasṭīn. A few things have to be said as we start. The Umayyad period stretches from 41-132 H/661-750 C.E.
Nintzan, Amitai-Preiss
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Statistical analysis of the tables in Mahadevan’s Concordance of the Indus Valley Script [PDF]
, 2017 This is an accepted manuscript of an article published by Taylor and Francis in Journal of Quantitative Linguistics on 06/12/2017, available online: https://doi.org/10.1080/09296174.2017.1406294 The accepted version of the publication may differ from ...
Oakes, Michael
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Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
VELOX – A Demonstration Facilility for Lunar Oxygen Extraction in a Laboratory Environment [PDF]
, 2010 The ultimate goal of a permanent human presence on the Moon is discussed intensively within the global lunar community. Obviously, such an effort poses stringent demands not only on the technology but also on logistics, especially considering the ...
Braukhane, A. +4 more
core
Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley +1 more source
Sealing pots in Upper Mesopotamia in the late third millennium [PDF]
, 2011 Although the practice of sealing is well attested in Mesopotamia due to the numerous finds of cylinder-seals, clay sealings and bullae, when considering sealing impressions on pots the scope of this study dwindles remarkably.
Gallego López, Alejandro
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Improved setup for producing slow beams of cold molecules using a rotating nozzle
, 2009 Intense beams of cold and slow molecules are produced by supersonic expansion out of a rapidly rotating nozzle, as first demonstrated by Gupta and Herschbach.
A. M. Wodtke +11 more
core +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena +2 more
wiley +1 more source