Results 11 to 20 of about 1,006,785 (263)

High Temperature Photochemistry in the Atmosphere of HD189733b [PDF]

, 2010
Recent infrared spectroscopy of hot exoplanets is beginning to reveal their atmospheric composition. Deep with in the planetary atmosphere, the composition is controlled by thermochemical equilibrium.
Bauerle, Burrows, Burrows, Charbonneau, Cooper, Fortney, Fortney, Fortney, Friedson, Gordon, Griffith, Liang, Liang, M. C. Liang, M. R. Line, Madhusudhan, Marley, O’Donovan, Rogers, Sharp, Showman, Swain, Swain, Vidal-Madjar, Visscher, Y. L. Yung, Yung, Zahnle, Zahnle   +28 more
core   +2 more sources

Influence of Environment on Creep Properties of MC2 Single Crystal Superalloy at 1150°C [PDF]

, 2004
In order to reveal the effect of oxidation on thin blade walls, a new machine allowing tests up to 1250°C under controlled atmosphere has been designed.
Andrieu, Eric, Crabos, Fabrice, Dryepondt, Sébastien, Monceau, Daniel, Vernault, Cyril   +4 more
core   +1 more source

High resolution spectroscopy of Pluto's atmosphere: detection of the 2.3 $\mu$m CH$_4$ bands and evidence for carbon monoxide

, 2011
The goal is to determine the composition of Pluto's atmosphere and to constrain the nature of surface-atmosphere interactions. We perform high--resolution spectroscopic observations in the 2.33--2.36 $\mu$m range, using CRIRES at the VLT.
A. Smette, B. Sicardy, Bockelée-Morvan, Buie, C. de Bergh, Douté, E. Lellouch, Elliot, Fray, Grundy, Grundy, Grundy, H. U. Käufl, Käufl, Lellouch, Lellouch, Lellouch, Merlin, Olkin, Owen, Protopapa, Rannou, Stansberry, Strobel, Strobel, Trafton, Yelle, Young, Young, Zalucha   +29 more
core   +3 more sources

Ethylene production and quality in 1-Methylcyclopropene treated 'Abbé Fètel'pears after storage in Dynamically Controlled Atmosphere [PDF]

, 2010
This research studies the ethylene production rate (EP) and quality in 1-MCP treated ‘Abbé Fètel’ pears after storage in DCA compared to NA and CA. 1-MCP treated (300 ppb) and control fruit were stored at -0.5°C in NA, CA (2 kPa O2 + 0.7 kPa CO2) and DCA
Eccher Zerbini, P.C., Grassi, M., Rizzolo, A., Vanoli, M.   +3 more
core   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

High voltage pulse generator Patent [PDF]

, 1970
High voltage pulse generator for testing flash and ignition limits of nonmetallic materials in controlled ...
Pippen, D. L.
core   +1 more source

CO2 multicyclic capture of pretreated/doped CaO in the Ca-looping process. Theory and experiments [PDF]

, 2013
We study in this paper the conversion of CaO-based CO2 sorbents when subjected to repeated carbonation/calcination cycles with a focus on thermally pretreated/doped sorbents.
Perejón Pazo, Antonio, Pérez Maqueda, Luis Allan, Sánchez Jiménez, Pedro Enrique, Valverde Millán, José Manuel   +3 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Detection of CO in Triton's atmosphere and the nature of surface-atmosphere interactions

, 2010
Triton possesses a thin atmosphere, primarily composed of nitrogen, sustained by the sublimation of surface ices. The goal is to determine the composition of Triton's atmosphere and to constrain the nature of surface-atmosphere interactions.
de Bergh, C., Ferron, S., Käufl, H. -U., Lellouch, E., Sicardy, B.   +4 more
core   +3 more sources

Multi-Sample Thermobalance for Rapid Cyclic Oxidation Under Controlled Atmosphere [PDF]

, 2004
When testing the resistance to oxidation of high temperature materials, the cyclic oxidation test is used as a reference because it integrates isothermal oxidation kinetics, oxide scale adherence, mechanical stresses, metallic alloy and oxide mechanical ...
Monceau, Daniel, Salabura, Jean-Claude
core   +1 more source