scholarly journals Conservation of a Wooden Tomb-Marker from the Jewish Cemetery of Algarrobos in Argentina

Heritage ◽  
2018 ◽  
Vol 1 (1) ◽  
pp. 47-56 ◽  
Author(s):  
Paula Alfieri ◽  
Rosana Lofeudo ◽  
Guadalupe Canosa ◽  
Fabian Iloro ◽  
Luis Traversa
Keyword(s):  
19Th Century ◽  
Buenos Aires ◽  
Sol Gel ◽  
Modern Technology ◽  
South American ◽  
Fungal Decay ◽  
Excellent Performance ◽  
Jewish Immigrants ◽  
Object Of Study ◽  
Insect Attack

The state of conservation of some tombs in the Jewish Cemetery of Algarrobos in Colonia Mauricio, Buenos Aires, Argentina was evaluated. A lot of material was found, but only two tomb-markers were done on wood. They were in a state of serious deterioration, so these were defined as an object of study. The tomb-markers, which had been established by the Jewish immigrants from Russia at the end 19th century, were made of South American tree known as Aspidosperma Quebracho Blanco and suffered both biological (from fungal decay and insect attack) and mechanical deterioration (cracks and fissures due to weathering, and discoloration due to ultraviolet radiation). Thus, the aim of this paper was the conservation of one of the two remaining wooden tomb-markers found, using impregnant based on non-toxic siloxanes employing sol-gel technology in order to increase the readability of epitaphs and reliefs found at the tomb-marker. The treatment with this modern technology resulted in the excellent performance of wooden tomb-maker conservation. The structural consolidation and cracks sealing were achieved. It avoided the detachment of material and the appearance of natural veins; furthermore, it improved the reading of the epitaphs and reliefs.

scholarly journals Ni "campo" ni "mundo": Aportes y herramientas para historiar la cultura musical de principios del siglo XIX en Buenos Aires = Neither "field" nor "world": Contributions and theoretical tools to historicise the musical culture of the early 19th century in Buenos Aires

2019 ◽  
Vol 30 ◽  
pp. 287
Author(s):  
Guillermina Guillamon
Keyword(s):  
Cultural History ◽  
19Th Century ◽  
Buenos Aires ◽  
Musical Culture ◽  
Early 19Th Century ◽  
Sociology Of Music ◽  
The Social ◽  
Siglo Xix ◽  
Object Of Study ◽  
The 19Th Century

Resumen: En el presente artículo se analizan y sistematizan diversos trabajos provenientes tanto de la historia cultural como de la sociología, con el objetivo de señalar herramientas conceptuales y perspectivas metodológicas que permiten problematizar el análisis de la cultura musical de principios de siglo XIX. El fin último es, entonces, mostrar cómo a partir de diversos aportes teóricos y analíticos, la música constituye un objeto de estudio posible de ser abordado por las ciencias sociales.Palabras clave: Cultura musical, historia cultural, sociología de la música, Buenos Aires siglo XIX.Abstract: This article analyses and systematises works from both cultural history and sociology, in order to point out conceptual tools and methodological perspectives that allow the analysis of musical culture at the beginning of the 19th century to be problematised. The main objective is to show how, based on diverse theoretical and analytical contributions, music constitutes an object of study that can be addressed by the social sciences.Key words: Musical culture, cultural history, sociology of music, Buenos Aires 19th century.

Macrocellular Titanosilicate Monoliths as Highly Efficient Structured Olefin Epoxidation Catalysts

2019 ◽  
Author(s):  
Valentin Smeets ◽  
Ludivine van den Biggelaar ◽  
Tarek Barakat ◽  
Eric M. Gaigneaux ◽  
Damien Debecker
Keyword(s):  
Sol Gel ◽  
Silica Matrix ◽  
Flow Mode ◽  
Tetrahedral Coordination ◽  
Excellent Performance ◽  
One Pot ◽  
Templating Method ◽  
Porous Texture ◽  
Internal Phase ◽  
Epoxidation Of Cyclohexene

Self-standing macrocellular titanosilicate monolith foams are obtained using a one-pot sol-gel route and show excellent performance in the epoxidation of cyclohexene. Thanks to the High Internal Phase Emulsion (HIPE) templating method, the materials feature a high void fraction, a hierarchically porous texture and good mechanical strength. Highly dispersed Ti species can be incorporated in tetrahedral coordination the silica matrix. These characteristics allow the obtained ‘SiTi(HIPE)’ materials to reach high catalytic turnover in the epoxidation of cyclohexene. The monoliths can advantageously be used to run the reaction in continuous flow mode.<br>

Educating a City's Children: British Immigrants and Primary Education in Buenos Aires (1820-1880)

2013 ◽  
Vol 70 (1) ◽  
pp. 33-62 ◽  
Author(s):  
Alina Silveira
Keyword(s):  
Latin American ◽  
Buenos Aires ◽  
Essential Element ◽  
Northern Europe ◽  
Late Nineteenth Century ◽  
South American ◽  
European Immigrants ◽  
Late Nineteenth ◽  
New Nation ◽  
Labor Skills

Argentina, and Buenos Aires in particular, was a preferred South American destination for great numbers of European immigrants who crossed the Atlantic beginning in the late nineteenth century in search of new opportunities. Most Latin American governments, from the early days of their nations' independence, sought to attract European workers. These newly founded countries considered immigration an essential element for creating a society that would become economically, politically, and socially modern. They hoped to attract mainly foreigners from Northern Europe, among them the British, whom they considered to have superior labor skills and to be accustomed to the habits of order and work the new nation required.

Paysandisia archon (South American palm borer).

2021 ◽  
Author(s):  
P. Riolo ◽  
Sandro Nardi
Keyword(s):  
Buenos Aires ◽  
Invasive Pest ◽  
South American ◽  
Native Range ◽  
Plant Mortality ◽  
Protective Measures ◽  
North East ◽  
Palm Trees ◽  
Council Directive ◽  
American Palm

Abstract P. archon is a Neotropical castniid species. It is not considered a pest in most of its native range, probably because it lives mainly on wild palm trees and not on crops; however, Houlbert (1918) and Bourquin (1933) reported that it had the potential to become a serious pest of palms. It was accidentally introduced to Europe from Argentina, as larvae hidden in imported palm trees, mostly Butia yatay and Trithrinax campestris. In Europe, where it is spreading rapidly, P. archon was first found in 2001 in Spain (Aguilar et al., 2001), France (Drescher and Dufay, 2001; Sarto i Monteys and Aguilar, 2001) and Italy (Espinosa et al., 2003; Riolo et al., 2004) and is considered an invasive species in these countries. It is already an invasive pest in France, Italy and Spain, where serious damage and plant mortality has been reported (1000 palm trees have been destroyed) and has become a pest in Buenos Aires, where it was introduced from north-east Argentina (Sarto i Monteys and Aguilar, 2005). The moth is currently listed in the EPPO A2 List (n. 338) of 'Pests recommended for regulation as quarantine pests' (OEPP/EPPO, 2008) and in European Phytosanitary Legislation in AnnexII/Part A/Section II (COMMISSION DIRECTIVE 2009/7/EC of 10 February 2009 amending Annexes I, II, IV and V to Council Directive 2000/29/EC on protective measures against the introduction into the Community of organisms harmful to plants or plant products and against their spread within the Community).

Mass Murder and International Assassination

2020 ◽  
pp. 118-151
Author(s):  
Stephen G. Rabe
Keyword(s):  
Jewish Population ◽  
Buenos Aires ◽  
Mass Murder ◽  
South American ◽  
Best Interest ◽  
Henry Kissinger ◽  
American Military ◽  
Military Commanders ◽  
Operation Condor ◽  
The Military

This chapter examines the grotesque policies of the military commanders of Argentina and Chile. Argentina emulated its South American neighbors when the military seized power in March of 1976. Argentina's military rulers thought it would be in the nation's best interest to eliminate 50,000 Argentines. Secretary Henry Kissinger was made aware of the Argentine military's campaign of mass murder by U.S. officials in Washington and Buenos Aires. His aides further warned him that Argentina's murderers and torturers targeted Argentina's Jewish population. The chapter then looks at Secretary Kissinger's response to Operation Condor, a conspiracy of South American military dictatorships that perpetrated international assassinations and terrorism.

Chronostratigraphy and “Land-Mammal Ages” in the Cenozoic of southern South America: principles, practices, and the “Uquian” problem

1995 ◽  
Vol 69 (1) ◽  
pp. 135-159 ◽  
Author(s):  
Alberto L. Cione ◽  
Eduardo P. Tonni
Keyword(s):  
South America ◽  
Buenos Aires ◽  
New South ◽  
Lower Boundary ◽  
Buenos Aires Province ◽  
South American ◽  
Southern South America ◽  
Matuyama Chron ◽  
Study Case ◽  
Land Mammal

The concept of “land-mammal age” as developed in South America is examined. The “Uquian Land-mammal age” is used as a study case. “Land-mammal age” parataxonomy is here considered methodologically but not conceptually different from chronostratigraphic taxonomy. “Land-mammal ages” in South America are based on stages. However, we consider that accurate biostratigraphic studies must be done in South America for establishing the biostratigraphy and precise boundary stratotypes of most stages-ages. The Uquia outcrops are here considered inadequate as a stratotype. A new South American continental stage-age is proposed. This stage is based on a biostratigraphic scheme. The stratotypes of the stage and biozones are located in the fossiliferous southeastern Buenos Aires Province marine cliffs. The lower boundary stratotype is proposed. The stage-age is probably correlated with the Gauss Chron and the lower Matuyama Chron. Additionally, some major units of Ameghino are validated and a different timing for the arrival of North American mammals to southern South America is presented.

scholarly journals A visit to Argentina

1994 ◽  
Vol 18 (9) ◽  
pp. 569-571
Author(s):  
Roy McClelland
Keyword(s):  
Buenos Aires ◽  
Medical Profession ◽  
Psychiatric Services ◽  
The Political ◽  
Poverty Trap ◽  
South American ◽  
Social Infrastructure ◽  
Large Cities ◽  
Psychiatric Institutions ◽  
The Subject

Argentina, a country about the size of Europe, has a population of approximately 30 million people. Over 80% of the inhabitants occupy the few large cities. About 12 million people live in the neighbourhood of the capital, Buenos Aires. Unlike many other South American countries, it has a large middle-class population and a well developed social infrastructure and industry. However, the country has been the subject of considerable political instability with many recent changes in government including several revolutions. These have resulted in many changes of leaders of institutions including senior members of the medical profession. Psychiatry has been particularly vulnerable because of its social identity and social function. As a consequence most of the leaders of psychiatric institutions and services, including the Professor of Psychiatry, have been dismissed from office following changes in government. This has greatly impeded the development of psychiatric services and academic psychiatry. Despite many natural resources, the political upheavals have resulted in a considerable weakening in the economy with inevitable consequences on the funding of health care and the universities and the creation of a large poverty trap for the most vulnerable.

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