Decoherence and correlations in systems of trapped ultra-cold quantum gases [PDF]
, 2005 Since the achievement of Bose-Einstein condensation (BEC), the progress in matterwave physics has been immense. Among the many recent achievements there is the miniaturization of atom traps, demonstration of the superfluid-Mott insulator quantum-phase
Schroll, Christian
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Techno-economic evaluation of reducing shielding gas consumption in GMAW whilst maintaining weld quality [PDF]
, 2012 A new method of supplying shielding gases in an alternating manner has been developed to enhance the efficiency of conventional gas metal arc welding (GMAW).
Campbell, Stuart +2 more
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Non-C02 greenhouse gases; all gases count [PDF]
Under the Kyoto Protocol, a group of countries commit themselves to reduce the emissions of greenhouse gases to some 5% below the 1990 level. Countries can decide to spread their reduction commitment over several gases to lower compliance costs ...
Willemien Kets, Gerard Verweij
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, 2022 The development of robust and efficient porous adsorbents is essential for capturing xenon (Xe) and perfluorinated electron specialty gases (F-gases) in semiconductor exhaust gases, as toxic and corrosive gases coexist in high-temperature plasma ...
Heping Ma (417315) +8 more
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Construction of abatement cost curves: The case of F-gases [PDF]
Most of scientific research on Greenhouse Gases (GHG) focuses on CO2 emissions. But non-CO2 gases (mainly F-gases in the form of HFCs, PFCs, and SF6) are more potent at trapping heat within the atmosphere. Currently, F-gases constitute a small proportion
Halkos, George
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Mott-insulator phase of coupled one-dimensional atomic gases in a two-dimensional optical lattice
, 2006 We consider the 2D Mott-insulator state of a 2D array of coupled finite size 1D Bose gases. It is shown that the momentum distribution in the lattice plane is very sensitive to the interaction regime in the 1D tubes.
Santos, L +7 more
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Inventário de gases de efeito estufa na etapa de construção de edificações residenciais multifamiliares na região da grande Florianópolis, 2014 [PDF]
, 2014 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2014Neste trabalho são descritos resultados de uma pesquisa de mestrado realizada na etapa de construção de
Silva, Eduardo Silva e
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Los gases renovables: un vector energético olvidado en España [PDF]
, 2020 Los gases renovables son los gases combustibles obtenidos de materias primas o fuentes renovables. Su energía procede directa o indirectamente del sol como, por ejemplo, la de la biomasa forestal o la de los residuos de la comidaPostprint (published ...
Flotats Ripoll, Xavier
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"The trauma of competition": the entry of Air Products Inc. into the industrial gases business in Britain and continental Europe 1947-1970 [PDF]
, 2010 The British Oxygen Company (BOC) had a virtual monopoly on the supply of industrial gases (e.g. oxygen and acetylene) on the British market through the 1950s, when it was finally challenged by an American-based company, Air Products. Air Products Limited
Banken, R. +3 more
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Molecular regimes in ultracold Fermi gases
, 2009 The use of Feshbach resonances for tuning the interparticle interaction in ultracold Fermi gases has led to remarkable developments, in particular to the creation and Bose-Einstein condensation of weakly bound diatomic molecules of fermionic atoms. These
Krems, R.V. +5 more
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