9,432 research outputs found
Coefficient of restitution and dimensions of surface deformations for particle-wall collisions in various fluids
No full textControlled particle-wall collisions are conducted in various fluids. Impact and rebound velocities of a particle as well as the diameter and depth of the generated crater on the surface are reported in this dataset. Three materials are used for the walls: aluminum alloys 6061, 2014, and 7075. The impact experiments are performed in seven fluids with a wide range of density and viscosity: air and six different mixtures of water-glycerin.
Properties of the impacting particle, target surfaces, and fluids are given in the PhD dissertation: Ruiz-Angulo, Angel (2008) Surface Deformation in a Liquid Environment Resulting from Single Particle Collisions. Ph.D. Dissertation, California Institute of Technology. http://resolver.caltech.edu/CaltechETD:etd-05222008-090253.
Concise description of the experimental procedure, material properties, results, and analyses are also given in the following article:
Ruiz-Angulo, A., Roshankhah, S., and Hunt, M. L. "Surface deformation and rebound for normal particle-wall collisions in a surrounding fluid." under review in the Journal of Fluid Mechanics.Related Publication:
Surface deformation and rebound for normal single-particle collisions in a surrounding fluid
Ruiz-Angulo, Angel Icelandic Meteorological Office
Roshankhah, Shahrzad California Institute of Technology
Hunt, Melany L. California Institute of Technology
Fluid Mechanics
en
RUIZ, Angel A.
No full text"Angel A. Ruiz informs Mr. Luis Higgins, personal secretary of Gen. Francisco R. Serrano that he was removed from his job in Finance in the State of Puebla by Governor Donato Bravo Izquierdo due to his anti-reelection convictions. Reply from Gen. Arturo Lazo de la Vega, Chief Secretary of the Pro-Serrano Committee indicating to meet Mr. Luis Andrade for getting instructions.
/ Angel A. Ruiz informa al Sr. Luis Higgins, secretario particular del Gral. Francisco R. Serrano, que fue cesado de su empleo en Hacienda del estado de Puebla por el Gobernador Donato Bravo Izquierdo, a causa de sus convicciones antirreeleccionistas. Respuesta del Gral. Arturo Lazo de la Vega, Secretario General del Comité Pro-Serrano indicando vea al Sr. Luis Andrade para que le dé instrucciones.
RUIZ, Angel A.
No full text"Angel A. Ruiz informs Mr. Luis Higgins, personal secretary of Gen. Francisco R. Serrano that he was removed from his job in Finance in the State of Puebla by Governor Donato Bravo Izquierdo due to his anti-reelection convictions. Reply from Gen. Arturo Lazo de la Vega, Chief Secretary of the Pro-Serrano Committee indicating to meet Mr. Luis Andrade for getting instructions.
/ Angel A. Ruiz informa al Sr. Luis Higgins, secretario particular del Gral. Francisco R. Serrano, que fue cesado de su empleo en Hacienda del estado de Puebla por el Gobernador Donato Bravo Izquierdo, a causa de sus convicciones antirreeleccionistas. Respuesta del Gral. Arturo Lazo de la Vega, Secretario General del Comité Pro-Serrano indicando vea al Sr. Luis Andrade para que le dé instrucciones.
Angel
No full textCapilla de San Acacio. Retablo. Angulo superio izquierdo del retablo.-Sánchez de Rueda, Teodosio.- Angel niño desnudo sentado sobre una voluta con las piernas cruzadas
The modernist angel: Art at the Limits of the Human in D. H. Lawrence, H. D. and Mina Loy
No full textPhDThe subject of this thesis is a figure that might provisionally be called the *modemist
angel'. Focusing on modernist literature, and more particularly on the work of D. H.
Lawrence, H. D. and Mina Loy, it aims to isolate from the many angels found in all periods
and all types of art a historically specific and intellectually coherent paradigm: an angel of
and for its modernist times. A figure of precisely this type could be said to exist in the
form of Walter Benjamin's 'angel of history'. Critics who address the question of the
modern angel in texts by Franz Kafka and Rainer Maria Rilke often do so in conjunction
with the problem posed by the angel of history. Beginning with a chapter on Benjamin,
this thesis nevertheless follows a different trajectory. Over five chapters, it explores a
modernist landscape formed not only by Lawrence, H. D. and Loy, but also by European
and American writers such as A. R. Orage, Allen Upward, Ezra Pound, Wallace Stevens,
Havelock Ellis, Edward Carpenter, Sigmund Freud and Friedrich Nietzsche. Although the
angel that emerges from this investigation might, in some respects, be said to anticipate
Benjamin's later version, this figure is also very different, standing for a project that is
distinctively, and recognisably, modernist in nature. He/she (the sex of the modernist
angel is often open to question) represents an attempt to reconcile the divine
responsibilities of the artist with the material and gendered conditions of being,
specifically of being human, in the modem world. This thesis looks again at the clash of
intellectual paradigms in the early-twentieth century - notably, the confrontation of the
Romantic view of art as a superhuman or sacred undertaking with the psychoanalytical or
evolutionary idea that all human endeavour is underpinned by sub-human motives - and
suggests the angel as a new and instructive figure through which to think the perilous
limits between the human and the divine in modernist literature
Producción territorial del cooperativismo en Tacámbaro, Michoacán, 1920-2012
No full textTesis para obtener el grado de Maestro en Geografía Humana Angel Lueza Ruiz ; Director Dr. Octavio Augusto Montes Veg
Angel
No full textCapilla de San Acacio. Retablo. Atico. Angulo lateral derecho.-Sánchez de Rueda, Teodosio.- Angel niño de pie con las alas desplegadas. Va vestido con una túnica corta de color pardo. Levanta el brazo izquierdo por encima de su cabeza
Angel
No full textCapilla de San Acacio. Retablo. Angulo superior izquierdo.-Sánchez de Rueda, Teodosio.- Angel niño de pie con las alas desplegadas, vestido con túnica corta de color pardo. Levanta una mano por encima de la cabeza
Angel.
No full textCapilla del Espíritu Santo. Frontal. Sobre retablo.-Ruiz II, Hernán, llamado "Hernán Ruiz el Joven".- Angel, de pie, con las alas desplegadas y portando en sus manos unas escaleras. Viste túnica y manto y está situado sobre un pedestal
RUIZ, Juan B.
No full textLetter from Gen. Alvaro Obregón to LTC. Angel Gaxiola, Head of the Presidential Guard recommending Mr. Juan B. Ruiz for employment. Files R-48 / Carta del Gral. Alvaro Obregón al Tte.Corl. Angel Gaxiola, Jefe del Estado Mayor Presidencial, recomendando al Sr. Juan B. Ruiz para un empleo. Exp. R-4
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