Results 81 to 90 of about 1,605,326 (337)

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

Volatilization of Standalone Dicamba and Dicamba Plus Glyphosate as Function of Volatility Reducer and Different Surfaces

Agriculture, 2020
Dicamba is a herbicide with a moderate volatility profile. Such volatility behavior can be significantly diminished with formulation technology and volatilization reducers.
Caio A. Carbonari, Renato N. Costa, Natalia C. Bevilaqua, Vinicius G. C. Pereira, Bruno F. Giovanelli, Ramiro F. Lopez Ovejero, Matheus Palhano, Henrique Barbosa, Edivaldo D. Velini   +8 more
doaj   +1 more source

Quantum Kinetic Theory V: Quantum kinetic master equation for mutual interaction of condensate and noncondensate

, 1999
A detailed quantum kinetic master equation is developed which couples the kinetics of a trapped condensate to the vapor of non-condensed particles. This generalizes previous work which treated the vapor as being undepleted.Comment: RevTeX, 26 pages and 5
A. Griffin, A. Griffin, A. Griffin, A.L. Fetter, A.L. Fetter, B. Svistunov, C. W. Gardiner, C.C. Bradley, C.W. Gardiner, C.W. Gardiner, C.W. Gardiner, C.W. Gardiner, C.W. Gardiner, D. Jaksch, D. Jaksch, D.V. Semikoz, D.W. Snoke, E. Levich, E. Levich, E. Zaremba, E.A. Uehling, E.P. Gross, F. Bloch, F. Dalfovo, H.T.C. Stoof, H.T.C. Stoof, H.T.C. Stoof, K.B. Davis, L. You, L. You, L.W. Nordheim, M. Anderson, M. Girardeau, M. Girardeau, M. Lewenstein, M. Lewenstein, N.N. Bogoliubov, N.P. Proukakis, P. Zoller, P.D. Drummond, R. Dum, R. Graham, R. Walser, S. Kikuchi, S.A. Morgan, V.L. Ginzburg, Yu.M. Kagan   +46 more
core   +1 more source

Water Vapor Vertical Profiles on Mars in Dust Storms Observed by TGO/NOMAD

Journal of Geophysical Research: Planets, 2019
It has been suggested that dust storms efficiently transport water vapor from the near‐surface to the middle atmosphere on Mars. Knowledge of the water vapor vertical profile during dust storms is important to understand water escape. During Martian Year
S. Aoki, A. Vandaele, F. Daerden, G. Villanueva, G. Liuzzi, I. Thomas, J. Erwin, L. Trompet, S. Robert, L. Neary, S. Viscardy, R. Clancy, M. D. Smith, M. López‐Valverde, B. Hill, B. Ristic, M. Patel, G. Bellucci, J. Lopez‐Moreno   +18 more
semanticscholar   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Heme oxygenase 1 polymorphism, occupational vapor, gas, dust, and fume exposure and chronic obstructive pulmonary disease in a Danish population-based study

Scandinavian Journal of Work, Environment & Health, 2020
OBJECTIVES: The number of dinucleotide repeats (GT)_n modulate expression of heme oxygenase 1 (HMOX1), a stress response gene. Multiple repeats might affect chronic obstructive pulmonary disease (COPD) susceptibility.
Else Toft Würtz, Charlotte Brasch-Andersen, Rudi Steffensen, Jens Georg Hansen, Tine Halsen Malling, Vivi Schlünssen, Øyvind Omland   +6 more
doaj   +1 more source

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Vaporizadores anestésicos

Revista Electrónica de AnestesiaR, 2019
Acercarnos a un respirador anestésico (o bien, a una estación de trabajo para los más finos) es acercarnos a una maquinaria relativamente reciente. Y a pesar de que los actuales modelos se presentan con diseños futuristas, mostrando variedad de pantallas
Alberto Gironés Muriel
doaj   +1 more source

Venting vapor apparatus Patent [PDF]

, 1962
Fuel tank pressure-relief device for venting cryogenic liquid vapors through tubes with porous ...
Weber, R. J.
core   +1 more source

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan, Rhena Wulf, Till M. J. Stadtmüller, Christos G. Aneziris, Tobias M. Fieback   +4 more
wiley   +1 more source