The English mail-coach and Joan of Arc /

"Bibliographical note" : p. xiv-xvi.

Sanctity and social service,

Activity the goal of prayer.--Catherine of Sienna, saint and suffragist.--Francis of Assisi, saint and social reformer.--Joan of Arc, saint and patriot.--Ignatius Loyola, saint and empire-builder.--Vincent de Paul, saint and founder of modern philosophy.--The apology of works.

Paris, 30/5/20, fête de Jeanne d'Arc à [l'église] Saint Augustin : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59488

30/5/20, fête de Jeanne d'Arc à Paris, [église] Saint-Augustin : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59491

16/5/20, fête [pour la canonisation] de Jeanne d'Arc place Saint-Augustin : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59298

16/5/20, fête [lors de la canonisation] de Jeanne d'Arc place Saint-Augustin : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59302

La Porte Saint-Honoré, où fut blessée Jeanne d'Arc, reconstituée devant [l'église] Saint-Roch [pour la canonisation de Jeanne d'Arc] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59317

Église Saint-Eugène [décorée pour la célébration de la canonisation de Jeanne d'Arc] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59334

Église Saint-Eugène [décorée pour la célébration de la canonisation de Jeanne d'Arc] : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59335

80 C 146 U.S. Aeroplane carrier "Saratoga" and French cruiser "Joan D'Arc" in Pedro Miguel Lock - Panama Canal - 2/7/28

Leonard Carpenter Panama Canal Collection. Photographs: Views of Panama and the Canal. [Box 1] from the Special Collections & Area Studies Department, George A. Smathers Libraries, University of Florida.

In defense of Harriet Shelley : and other essays /

In defense of Harriet Shelley.--Fenimore Cooper's literary offenses.--Traveling with a reformer.--Private history of the "Jumping frog" story.--Mental telegraphy.--Mental telegraphy again.--What Paul Bourget thinks of us.--A little note to M. Paul Bourget.--The invalid's story.--Stirring times in Austria.--The German Chicago.--Concerning the Jews.--About all kinds of ships.--From the "London times" of 1904.--A majestic literary fossil.--At the appetite cure.--Saint Joan of Arc.--In memoriam.--A biographical sketch.

Modelling of arc welding : the importance of including the arc plasma in the computational domain

We present results of computational simulations of tungsten-inert-gas and metal-inert-gas welding. The arc plasma and the electrodes (including the molten weld pool when necessary) are included self-consistently in the computational domain. It is shown, using three examples, that it would be impossible to accurately estimate the boundary conditions on the weld-pool surface without including the arc plasma in the computational domain. First, we show that the shielding gas composition strongly affects the properties of the arc that influence the weld pool: heat flux density, current density, shear stress and arc pressure at the weld-pool surface. Demixing is found to be important in some cases. Second, the vaporization of the weld-pool metal and the diffusion of the metal vapour into the arc plasma are found to decrease the heat flux density and current density to the weld pool. Finally, we show that the shape of the wire electrode in metal-inert-gas welding has a strong influence on flow velocities in the arc and the pressure and shear stress at the weld-pool surface. In each case, we present evidence that the geometry and depth of the weld pool depend strongly on the properties of the arc.

Arc Root Attachment on the Anode Surface of Arc Plasma Torch Observed with a Novel Method

The arc-root attachment on the anode surface of a dc non-transferred arc plasma torch has been successfully observed using a novel approach. A specially designed copper mirror with a boron nitride film coated on its surface central-region is employed to avoid the effect of intensive light emitted from the arc column upon the observation of weakly luminous arc root. It is found that the arc-root attachment is diffusive on the anode surface of the argon plasma torch, while constricted arc roots often occur when hydrogen or nitrogen is added into argon as the plasma-forming gas.