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Jornais Acesso aberto

Ian McGeoch, Tunku Varadarajan, Jon Ashworth, Raymond Snoddy Media Editor, T. Rogers, David Adams, Beloff, Brian Collett, Jennifer Hanawald, Geoff Brown's, Sarah Potter, D. K. Parker, Magnus Linklater, David Pannick Qc, Gabriella Gamini, South America Correspondent, Richard Hobson, Gavin Lumsden, Alexander Murray, Philip Howard, Ben Macintyre and Stephen Farrell, Jeremy Kingston, Norman De Mesquita, Jeremy Hugh Baron, Carl Mortished, Morag Preston, Drummond Hunter, Roger Maynard, Tom Walker, Robert Sheehan, Bridge Correspondent, Joe Joseph, Peter Brown, Karl Johnston, David Charter Education Correspondent, John Redwood, Russell Kempson in Vilnius, Raymond Keene Chess Correspondent, Mark Arnold, Dalya Alberge Arts Correspondent, Libby Purves, Peter Waymark, Nicholas Watt, Jenny MacArthur, Michael Clark, John O'Leary, Janet Bush, Kevin Eason Motoring Correspondent, Charles Bremner, Hugh Beach, David Charter, Philip Bassett, Industrial Editor, Michaelaustin, Mobutu's misrule, Daniel McGrory, Richard Cork, Sacha Craddock, Edward Fennell, Colin Keron, Marit Hargie, Barry Millington, Steuart & Francis, D. E. Beever, Adam Jones, Harvey Elliott and Philip Webster, Raymond Keene, David Robinson, Matt Dickinson, Alix Ramsay, Paul Wilkinson, P. H. S, Diana Barnato Walker, Bronwen Maddox, Oliver Holt, Richard Owen, John F. Donaldson, Damian Whitworth, Martin Fletcher and Audrey Magee, John Stoner, Susan Gray, Sarah Cunningham, John Stern, Juliette Dominguez, J. G. Jones, Oliver Holt, Football Correspondent, David Hands Rugby Correspondent, Rodney Hobson, M. J. Collis, Adam Fresco, Christopher Thomas, Paul Wilson, Alan Hamilton, Philip Webster and Daniel McGRORY, John Lloyd, Wanda Barry, Christopher Walker, George C. Kieffer, Kevin McCarra, Helen Watt, Richard Evans Racing Correspondent, Nicholas Hinde, A. M. Leahy, Russell Jenkins, Scrivenor, David Askham, Stephen Hoare, Peter Riddell, Ben MacIntyre, Dickie Bird, Nigel Hawkes and Nick Nuttall, Alan Lee Cricket Correspondent, Richard Beeston, A. C. Golding, Christine Buckley, Industrial Correspondent, Philip Webster, Fraser Nelson, Martin Waller, Neil Addison and Tim Lawson-Cruttenden, Chris Ayres, Anne Sebba, Brinsley Black, Dr Thomas Stuttaford, David Powell, Sam Kiley, Vince Wright, David Maddock, Professor Nick Wilson, Robert Whymant, Carole Singleton, K. Pomroy, Jon Ashworth and Michael Clark, Alasdair Murray, Economics Correspondent, Sam Kiley, Africa Correspondent,

... the Mexican revolutionary, in life as in art, David Alfaro Siqueiros Pearson ENO The Royal Ballet NT Venus at the double Bad guys are lionised Wesley Snipes, playing an adulterer, and ... Film Festival. David Robinson reports Opera & Ballet A very parfait night ...

1997 - Gale Group | TDA

Artigo

Elsa Rogo,

THE story of David Alfaro Siqueiros is to some extent the history of the whole revolutionary movement in Mexico. He is identified with it as ...

Tópico(s): Libraries, Manuscripts, and Books

1934 - | Parnassus

Jornais Acesso aberto

From Our Yachting Correspondent-NEWPORT, R.I., SEPT. 20, FROM OUR ATHLETICS CORRESPONDENT, From Our Rugby Football Correspondent, FROM A STAFF REPORTER, From Our Equestrian Correspondent, From Our Lawn Tennis Correspondent, From a Staff Reporter, From Our Association Football Correspondent, FROM OUR MOTOR RACING CORRESPONDENT, FROM OUR RIFLE SHOOTING CORRESPONDENT, FROM OUR GOLF CORRESPONDENT, From Our Racing Correspondent, FROM OUR DEFENCE CORRESPONDENT, FROM OUR CORRESPONDENT, From Our Estates Correspondent, From Our Midland Correspondent, FROM OUR POLITICAL CORRESPONDENT, From Our Music Critic, From Our Mexico City Correspondent, From Our Commonwealth Staff, From Our Own Correspondent-OTTAWA, SEPT. 20, From Our Chess Correspondent-FLUSHING, SEPT. 20, FROM OUR OWN CORRESPONDENT, From Our Special Correspondent-KABUL, SEPT. 20, FROM OUR MIDDLE EAST CORRESPONDENT, FROM A SPECIAL CORRESPONDENT, From Our Special Correspondent-STOCKHOLM, SEPT. 20, From Our Own Correspondent-TOKYO, From Our Political Correspondent, From Our Own Correspondent-WASHINGTON, SEPT. 20, From Our Correspondent-MALTA, SEPT. 20, From Our Own Correspondent, FROM OUR LABOUR CORRESPONDENT, J. CHUTER EDE., H. C. HILTON, Managing Director., CHARLES DE PEYER., RICHARD GLYN., C. K. SMITH, Rural Dean of, A. N. L. WINA, Northern Rhodesian, JOHN A. YATES., D. W. BEHARRELL, Chairman., A. J. B., J. MORRIS GIFFORD, Director-, GRAHAME DREW., ALISTAIR LEE., FROM A CORRESPONDENT, FROM OUR SPECIAL CORRESPONDENT, From Our Agricultural Correspondent, From a Farming Correspondent, By Our City Editor, From Our Special Correspondent-TOKYO, FROM LLOYD'S, BY OUR DEFENCE CORRESPONDENT, BY PHILIP S. HENMAN Chairman of Council, London Chamber of Commerce, BY OUR SPECIAL CORRESPONDENT, BY ERNLE BRADFORD, BY THE HON. MABEL STRICKLAND, O. B. E. Member of Parliament of Malta,

... Inn Offered In Cambridgeshire. Reviews: Gaol Paintings of David Alfaro Siqueiros, Proms End On A Quieter Note, Pianist's ...

1964 - Gale Group | TDA

Artigo Acesso aberto

Alejandro Anreus, Leonard Folgarait, Robin Adèle Greeley,

... The Revolutionary Spirit in Modern Art (Baltimore, 1932) David Alfaro Siqueiros, A Call to Argentine Artists (Buenos Aires, 1933) David Alfaro Siqueiros, Toward a Transformation of the Plastic Arts (New ...

Tópico(s): Photographic and Visual Arts

2013 - Association of College and Research Libraries | Choice Reviews Online

Artigo Acesso aberto Revisado por pares

Pedro Emílio Zamorano Pérez, Claudio Cortés López,

... talla de Diego Rivera, Jose Clemente Orozco y David Alfaro Siqueiros. Estos pintores plantean un arte de espacio publico, ... chilena. Primero, por la presencia en 1940 de David Alfaro Siqueiros en Chillan, en donde realizo, junto a un ...

Tópico(s): Cultural and Social Studies in Latin America

2007 - University of Talca | Universum

Artigo Revisado por pares

Jennifer L. Jolly,

Between 1944 and 1949 David Alfaro Siqueiros was hard at work in Mexico City, trying to rally a flagging Mexican Mural Movement. Founded in 1922 with a ...

Tópico(s): Spanish History and Politics

2007 - Oxford University Press | Oxford Art Journal

Artigo Revisado por pares

William H. Beezley, Leonard Folgarait, David Alfaro Siqueiros,

List of plates Acknowledgements Introduction 1. The Mexican Revolution: 1910-1971 2. Siqueiros 3. The March of Humanity on Earth and Toward the Cosmos inauguration and analysis 4. The criticism 5. Content Notes Bibliography Index.

Tópico(s): Latin American Cultural Politics

1989 - Duke University Press | Hispanic American Historical Review

Artigo

Francesca Piqué, Michele Derrick, A. McC. Parker, Michael Schilling, David Scott,

Tópico(s): Cultural and Social Studies in Latin America

1995 - Cambridge University Press | MRS Proceedings

Artigo Acesso aberto Revisado por pares

William H. Beezley,

Tópico(s): Historical Studies in Latin America

1989 - Duke University Press | Hispanic American Historical Review

Artigo Acesso aberto Revisado por pares

David Alfaro Siqueiros Beltrones,

RESUMENDurante el verano de 1984 se colectaron siete muestras de sedimentos y lama sobrenadante de tres zonas, para analizar las asociaciones de diatomeas bentónicas en la Laguna Figueroa, BC, Mtico.Se identificaron un total de 67 taxa entre especiesy variedades.Se utilizó un tamaño de muestra de 300 individuos, los valores de la diversidad de especies fueron relativamente altos y la dominancia fue baja.Con base en

Tópico(s): Diatoms and Algae Research

1988 - Instituto Salvatierra | Ciencias Marinas

Artigo Acesso aberto Revisado por pares

Ismael Gárate‐Lizárraga, David Alfaro Siqueiros Beltrones, Verónica Maldonado-López,

A bloom of the diatom Rhizosolenia debyana H. Peragallo was observed in the southwestern Gulf of California. This bloom was estimated to be about 22 km long and represents the first record of this species for the area. Total abundance of R. debyana ranged from 2,576,000 to 3,684,000 cells liter-1. Chlorophyll a concentrations ranged from 17.15 to 41.45 mg/m3. Rhizosolenia debyana has a tropical and subtropical distribution.

Tópico(s): Environmental Chemistry and Analysis

2003 - University of Hawaii Press | Pacific Science

Artigo Acesso aberto Revisado por pares

Sergio A. Guzmán del Próo, R. Servier, David Alfaro Siqueiros Beltrones,

Diet of juvenile (10Ð100 mm in length) abalone (Haliotis fulgens and H. corrugata) in their natural environment was examined in specimens collected at Bahía Tortugas, Baja California Sur. Nine macroalgae species, one polychaete worm, one amphipod, one hydrozoan, and one sea grass were identified. A high percentage of stomachs analyzed were empty. In those with contents, Phyllospadix torreyi (Anthophyta), Laurencia sp., Gelidiales (Rhodophyta), and Phaeophyta (Dictyotales) were the most common items. ...

Tópico(s): Marine Bivalve and Aquaculture Studies

2003 - University of Hawaii Press | Pacific Science

Artigo Acesso aberto

David Alfaro Siqueiros Beltrones,

Parasitism within dinoflagellates is a widespread and well-documented phenomenon. Parasitic dinoflagellates of the genus Amoebophrya commonly infect free-living toxic, and non-toxic dinoflagellates species which may cause harmful red tides. Infections of Ceratium furca by A. ceratii were observed in red tides samples collected in the northwest coast of Baja California between 30°01'05'' N, 115°51'16'' W and 31°09'33'' N, 116°31'09'' W. This is the first record of this particular parasitic dinoflagellate ...

Tópico(s): Microbial Community Ecology and Physiology

2003 - Instituto de Ecología, UNAM | Acta Botanica Mexicana

Artigo

Oscar U. Hernández-Almeida, David Alfaro Siqueiros Beltrones,

Epiphytic diatom samples of various macroalgae from a subtropical bed taxa were analyzed in order to determine if they belonged to a single assemblage, and whether they exhibited time variations. The analysis was based on community structure, i.e. relative abundances, biological value (BVI), species diversity, dominance, and equitability. The macroalgae hosts were collected from a bed located in a beach known as El Caimancito, B. C. S. Specifically five macroalgae Hernandez-Almeida, O. U. y D. A. ...

Tópico(s): Marine Biology and Ecology Research

2008 - Universidad Autónoma Metropolitana | Hidrobiológica

Artigo Revisado por pares

Susan M. Deeds,

... great muralists Diego Rivera, José Clemente Orozco, and David Alfaro Siqueiros. Essays by Sarah Lowe, Adriana Zavala, and James ...

Tópico(s): Historical Studies in Latin America

2008 - Duke University Press | Hispanic American Historical Review

Artigo Acesso aberto

Anna Indych-López,

... of muralists Diego Rivera, Jose Clemente Orozco, and David Alfaro Siqueiros emerged after the violence of the Mexican Revolution. ...

Tópico(s): Photographic and Visual Arts

2010 - Association of College and Research Libraries | Choice Reviews Online

Artigo

Alison McClean, Dawn Ades,

... of the period--Rivera, Jose Clemente Orozco, and David Alfaro Siqueiros. The selection includes not only single-sheet artists' ...

Tópico(s): Mexican Socioeconomic and Environmental Dynamics

2010 - Association of College and Research Libraries | Choice Reviews Online

Artigo Acesso aberto Revisado por pares

David Alfaro Siqueiros Beltrones, Francisco Omar López-Fuerte, Ismael Gárate‐Lizárraga,

ABSTRACT Samples of epiphytic diatom assemblages found on prop roots of red mangrove (Rhizophora mangle) from four sites were collected at two tidal levels of exposure on two different dates from the cool season (autumn, spring). The overall floristic analysis yielded 171 diatom taxa, including 16 new records for the Baja California peninsula. Diversity estimates were among the highest ever measured for benthic diatoms using Shannon's (mean H′ = 4.89) and Simpson's (0.945) indices. Many species scored ...

Tópico(s): Marine and coastal plant biology

2005 - University of Hawaii Press | Pacific Science

Artigo Revisado por pares

Rafael Riosmena‐Rodríguez, David Alfaro Siqueiros Beltrones,

Studies of the genus Amphiroa (Corallinales, Rhodophyta) along the southern Baja California Peninsula, México, were undertaken to determine how many species were present and to assess the characters that have been or could be used in species delimitation. After analysis of 800 specimens from 60 localities, we conclude that five species are present: A. valonioides Yendo, A. misakiensis Yendo, A. vanbosseae Lemoine, A. rigida Lamouroux and A. beauvoisii Lamouroux. Amphiroa brevianceps Dawson and A. ...

Tópico(s): Marine and coastal plant biology

1996 - Taylor & Francis | Phycologia

Artigo Acesso aberto Revisado por pares

David Alfaro Siqueiros Beltrones, Guillermina Valenzuela Romero,

Diatom assemblages from an abalone (rocky) habitat were sampled in April and November 1999 and in April 2000 on the western side of Isla Magdalena, B.C.S., México. Overall 236 taxa were recorded, including 10 new records, and 56 species that have been observed exclusively in this type of habitat in the Baja California peninsula. The rocky habitat surveyed is much more complex than expected because of different substrata (rock, fleshy macroalgae, crustose corallines, erect corallines) available for ...

Tópico(s): Diatoms and Algae Research

2004 - University of Hawaii Press | Pacific Science

Artigo Revisado por pares

David Alfaro Siqueiros Beltrones, Doménico Voltolina,

Abstract The gut contents of Haliotis rufescens postlarvae that had grazed on a diatom film grown in PVC buckets were analyzed to determine selectivity in feeding. Species composition and abundances were compared to that of the surrounding film. Diatom samples were oxydized and mounted permanently, or observed directly by the squash technique under phase contrast microscopy. The surrounding flora yielded 111 taxa, while 64 species appeared in the gut contents. A high proportion of Pinnularia biceps ...

Tópico(s): Marine and coastal plant biology

2000 - Wiley | Journal of the World Aquaculture Society

Artigo Acesso aberto Revisado por pares

David Alfaro Siqueiros Beltrones, Fco. Omar López Fuerte,

The first floristic inventory of benthic diatoms is provided for the Bahia Magdalena-Bahia Almejas lagoon system. Samplings were carried out during November of 1999. The oxydized samples were mounted permanently. Eighty six diatom taxa were identified, out of which 59 are new records for the Bahia Magdalena area, and 12 taxa are new for the Baja California peninsula. Taxa recorded previously as rare in other substrata are common or abundant on the epiphytic macroalgae of mangrove prop roots. Other ...

Tópico(s): Marine and coastal plant biology

2014 - Vicerractoría Investigación | Revista de Biología Tropical

Artigo Revisado por pares

Luis M. Castañeda,

... behind the completion in Havana of then-exiled David Alfaro Siqueiros’s mural Allegory of the Equality and Confraternity ...

Tópico(s): Spanish Literature and Culture Studies

2014 - Duke University Press | Hispanic American Historical Review

Artigo Revisado por pares

Francisco Omar López-Fuerte, David Alfaro Siqueiros Beltrones, Oscar U. Hernández-Almeida,

Tópico(s): Marine Biology and Ecology Research

2013 - BioMed Central | Marine Biodiversity Records

Artigo Acesso aberto Revisado por pares

Sandra Zetina, Francisco A. Godínez, Roberto Zenit,

... move and deform to create textures and images. David Alfaro Siqueiros, a recognized Mexican muralist, invented an accidental painting ...

Tópico(s): Fluid Dynamics and Thin Films

2015 - Public Library of Science | PLoS ONE

Artigo Revisado por pares

Aaron W. Navarro,

... to send the likes of Valentín Campa and David Alfaro Siqueiros to Lecumberri prison. And yet, by playing at ...

Tópico(s): Cuban History and Society

2016 - Duke University Press | Hispanic American Historical Review

Artigo Revisado por pares

Francisco Omar López-Fuerte, David Alfaro Siqueiros Beltrones,

This article summarizes nearly three decades of research on marine benthic diatoms from coastal areas in Mexico. The studies analyzed yielded 1162 taxonomic entities that include species, varieties, and forms, plus a considerable number of informal designations; i.e., “aff.” and “cf.”. The taxonomic list resulted from surveying all available published data on the topic, mostly by the authors, from northwest and southeast Mexico, with the objective of providing an up-to-date basis for further research ...

Tópico(s): Environmental and Cultural Studies in Latin America and Beyond

2016 - Q15088586 | Phytotaxa

Artigo Acesso aberto Revisado por pares

HH Gojon-Báez, David Alfaro Siqueiros Beltrones, Hugo Hernández Contreras,

An alternative for the use of macroalgae as forage was explored since the technology for its processing is simple and accessible. In this study we determined the chemical composition, energy contribution, in situ degradability and ruminal digestibility of Macrocystis pyrifera and Sargassum spp. Both algae are considered fodder with low energy contribution. The disappearance of dry matter in the rumen in a time lapse of 96 h yielded an 85% digestibility estimate for M. pyrifera and 54.83% for Sargassum ...

Tópico(s): Ruminant Nutrition and Digestive Physiology

1998 - Instituto Salvatierra | Ciencias Marinas

Artigo Revisado por pares

David Alfaro Siqueiros Beltrones, Edna Sánchez‐Castrejón,

ABSTRACT The taxonomic list and the structure of benthic diatom assemblages occurring in fine sediments (silt and sand) from the mangrove forest of the Balandra lagoon in Baja California Sur, Mexico was determined based on seasonal samplings for one year. Assemblage structure was analyzed using several ecological indices for estimating diversity ( H' ), dominance (REDI), equitability, and similarity. A total of 230 diatom taxa were identified and include 109 new records for the Baja California peninsula ...

Tópico(s): Marine and coastal plant biology

1999 - Wiley | Biotropica