Results 91 to 100 of about 85,021 (301)

A Tentative Modeling Study of the Effect of Wall Reactions on Oxidation Phenomena

, 2008
This paper gives details of a tentative modeling study that investigates the inhibiting effect of internal reactor walls treated with acid..
Baldwin R. R., Battin-Leclerc F., Berzins M., Blackmore D. R., Buda F., Cardoso S. S. S., Chamberlain G. H. N., Cheaney D. E., Cherneskey M., Fairlie R., Fleys M., Foster M., Griffiths J. F., Griffiths J. F., Hughes K. J., Konnov A. A., Pollard R. T., Polling B. E., Porter R., Sahetchian K. A., Schlünder E. M., Snee T. J., Zils R., Zils R.   +23 more
core   +4 more sources

Selective Charge Extraction Allows Fast Photomultiplication and Imaging in Rigid and Ultra‐Flexible SWIR Organic Photodiodes

Advanced Energy Materials, EarlyView.
SWIR donor polymer TQ‐3T allows photomultiplication in OPD in 1:1 ratio with NFA Y6, achieving EQEs > 1100% at ‐10 V. Microseconds response times are retained, amongst the lowest for photomultiplication. As proof of concept, we demonstrate ultrathin and flexible PM‐OPDs based on our TQ‐3T:Y6 as a flexible pulse oximeter as well as a conformable image ...
Matilde Brunetta, Zhuoran Qiao, Davide Nodari, Kosei Sasaki, Francesco Furlan, Martina Rimmele, Hongki Kim, Hongting Chen, Yusaku Tagawa, Adam Marsh, Rushil Vasant, Sang Do, Xabier Rodríguez‐Martínez, Anirudh Sharma, Christos L. Chochos, Jaime Martin, Martin Heeney, Koen Vandewal, Derya Baran, Thuc‐Quyen Nguyen, Bob C. Schroeder, Takao Someya, Tomoyuki Yokota, Nicola Gasparini   +23 more
wiley   +1 more source

On the ignition of H11B fusion fuel

Frontiers in Physics
We have revisited recent results on the ideal ignition of H11B fuel, in the light of the latest available reactivity, an alternative self-consistent calculation of the electron temperature, an increased extent of the suprathermal effects and the impact ...
Esmat Ghorbanpour, Fabio Belloni
doaj   +1 more source

Adaptation of Ex-protected electrical equipment to the safety requirements imposed by hydrogen use in potentially explosive industrial environments [PDF]

MATEC Web of Conferences
The increasing deployment of hydrogen in industrial applications as an alternative energy carrier requires a comprehensive reassessment of the safety measures applied to electrical equipment operating in potentially explosive atmospheres.
Beldiman Alexandru Marian, Burian Sorin Constantin, Radu Sorin Mihai, Andris Adriana   +3 more
doaj   +1 more source

Very Low Thrust Gaseous Oxygen-hydrogen Rocket Engine Ignition Technology [PDF]

, 1983
An experimental program was performed to determine the minimum energy per spark for reliable and repeatable ignition of gaseous oxygen (GO2) and gaseous hydrogen (GH2) in very low thrust 0.44 to 2.22-N (0.10 to 0.50-lb sub f) rocket engines or spacecraft
Bjorklund, Roy A.
core   +1 more source

The late stages of evolution of helium star-neutron star binaries and the formation of double neutron star systems

, 2003
With a view to understanding the formation of double neutron-stars (DNS), we investigate the late stages of evolution of helium stars with masses of 2.8 - 6.4 Msun in binary systems with a 1.4 Msun neutron-star companion. We found that mass transfer from
Blaauw A., Bondi H., Dewi J.D.M., Flannery B.P., Habets G.M.H.J., J. D. M. Dewi, Kippenhahn R., Landau L.D., Mignani R.P., Miyaji S., O. R. Pols, Pols O.R., Shima E., Soberman G.E., Taylor J.H., Wellstein S., Yamaoka H.   +16 more
core   +1 more source

Lipid Pocket Binders Impose Allosteric Changes of Protein Dynamics Around the Active Site of the Protein Kinase p38α

Angewandte Chemie International Edition, EarlyView.
Used in search of novel allosteric sites in the serine/threonine kinase p38α, NMR spectroscopy reveals a dynamic coupling between the catalytic and lipid pockets. The findings uncover a motional interdependence that links distant regions of the enzyme, highlighting the lipid pocket as a promising site for allosteric intervention.
Sara Medina Gómez, Laurin T. Homberg, Mike Bührmann, Daniel Rauh, Rasmus Linser   +4 more
wiley   +1 more source

A Fast Method for Selecting Bio Sourced Materials of Interest in a Candle Formulation

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT As consumer demand shifts towards more sustainable and nontoxic alternatives, the candle industry is exploring unconventional bio‐based and recycled materials as substitutes for paraffin. Four raw materials, that is rice bran wax (RBW), sugarcane wax (SCW), hydrogenated rapeseed oil (HRO), and waste cooking oil (WCO) were assessed based on ...
Salma Daoufa, Abdellah Arhaliass, Jack Legrand, Delphine Drouin, Raphaëlle Savoire   +4 more
wiley   +1 more source

Self-sustained combustion propagation mechanism and critical thresholds of Al/PTFE composite under laser ignition

Results in Engineering
In this study, a systematic experimental investigation and theoretical analysis are conducted on the self-sustained combustion process of Al/PTFE (aluminum/polytetrafluoroethylene) composite under laser ignition.
Tianyi Wang, Yuan He, Yansong Yang, Weixi Tian, Chuanting Wang, Lei Guo, Yong He   +6 more
doaj   +1 more source

Evolutionary and structural properties of mirror star MACHOs

, 2005
There can exist a hidden sector of the Universe in the form of parallel ''mirror'' world which has the same particle physics as the observable world and interacts with the latter only gravitationally.
Adriano Pietrinferni, Akhmedov, Alcock, Alexander, Badertscher, Bento, Bento, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezhiani, Berezinsky, Berezinsky, Blinnikov, Blinnikov, Blinnikov, Carlson, Cassisi, Cassisi, Cassisi, Ciarcelluti, Ciarcelluti, Ciarcelluti, Clayton, Collie, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Foot, Gianfagna, Glashow, Gninenko, Hodges, Holdom, Iglesias, Ignatiev, Ignatiev, Khlopov, Khlopov, Kobzarev, Kolb, Lee, Mitra, Mohapatra, Mohapatra, Mohapatra, Paolo Ciarcelluti, Pavsic, Santi Cassisi, Silagadze, Silagadze, Silagadze, Silagadze, Silagadze, Straniero, Volkas, Volkas, Zurab Berezhiani   +85 more
core   +3 more sources