Results 91 to 100 of about 507,934 (285)

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Influence of non-thermal argon plasma needle on blood coagulation

Iraqi Journal of Physics, 2019
Non-thermal argon plasma needle at atmospheric pressure was constructed. The experimental setup was based on a simple and low cost electric component that generates a sufficiently high electric field at the electrodes to ionize the argon gas which flow ...
Kadhim A. Aadim
doaj   +1 more source

The spatial damping of magnetohydrodynamic waves in a flowing partially ionised prominence plasma

, 2010
Solar prominences are partially ionised plasmas displaying flows and oscillations. These oscillations show time and spatial damping and, commonly, have been explained in terms of magnetohydrodynamic (MHD) waves. We study the spatial damping of linear non-
Ballester, J. L., Carbonell, M., Forteza, P., Oliver, R.   +3 more
core   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Holography and drag force in thermal plasma of non-commutative Yang-Mills theories in diverse dimensions

, 2009
We use holography and a string probe approach to compute the drag force on a quark moving in a thermal plasma of non-commutative Yang-Mills (NCYM) theories in various dimensions.
Aharony, Alishahiha, Armesto, Benincasa, Benincasa, Brandhuber, Buchel, Buchel, Buchel, Buchel, Buchel, Buchel, Buchel, Cai, Casalderrey-Solana, Gubser, Gubser, Gubser, Hashimoto, Herzog, Itzhaki, Kovtun, Landsteiner, Lin, Liu, Liu, Maldacena, Maldacena, Maldacena, Mas, Mas, Matsuo, Policastro, Policastro, Policastro, Rey, Rey, Seiberg, Shibaji Roy, Shuryak, Shuryak, Son, Son, Witten   +43 more
core   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Post-Inflationary Gravitino Production Revisited

, 2015
We revisit gravitino production following inflation. As a first step, we review the standard calculation of gravitino production in the thermal plasma formed at the end of post-inflationary reheating when the inflaton has completely decayed.
Ellis, John, Garcia, Marcos A. G., Nanopoulos, Dimitri V., Olive, Keith A., Peloso, Marco   +4 more
core   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

OPTIMASI PRODUKSI MINYAK IKAN LEMURU (Sardinella longiceps) TERPAPAR PLASMA NON-THERMAL, KARAKTERISASI DAN UJI TOKSISITASNYA DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) [PDF]

, 2009
Telah dilakukan penelitian tentang optimasi produksi minyak ikan lemuru (sardinella longiceps) terpapar plasma non-thermal, karakterisasi dan uji toksisitasnya terhadap larva Artemia salina leach.
Wahyu, Afrianto
core  

The symmetries of inflationary magnetogenesis and the plasma initial conditions

, 2012
As soon as the geometry expands quasi-exponentially the plasma sources are customarily tuned to zero as if the duration of the inflationary phase was immaterial for the gauge field fluctuations at large-scale.
Giovannini, Massimo
core   +1 more source