Barcía Carballido y Zúñiga, Andrés González de,
... 1 p.). [15] Viage del mundo, de Simòn Perez de Torres (45 p.). [16] Epitome de la ...
0000 - Gale Group | Sabin backfiles 2011
Produção Nacional
... los gobiernos de Fernando Collor en Brasil (1992), Carlos Andrés Pérez en Venezuela (1993), Abdalá Bucaram en Ecuador (1997) ... the administrations of Fernando Collor in Brazil (1992), Carlos Andrés Pérez in Venezuela (1993), Abdalá Bucaram in Ecuador (1997) and Raul Cubas Grau in Paraguay (1999). Those cases are compared in terms of their similarities, and the administrations of Carlos Menem, Alberto Fujimori and Ernesto Samper are invoked ...
Tópico(s): Brazilian Legal Issues
2009 - Ediciones Universidad de Salamanca | AMÉRICA LATINA HOY
Barcía Carballido y Zúñiga, Andrés González de,
... 1 p.). [15] Viage del mundo, de Simòn Perez de Torres (45 p.). [16] Epitome de la ...
0000 - Gale Group | Sabin backfiles 2011
Juan M. Pérez-Andrés, Carlos Álvarez, Patrick J. Cullen, Brijesh K. Tiwari,
Proteins, as food ingredients, are employed in the food industry, not only for their high nutritional value , but also because of their techno-functional properties. Modifications of their native structure due to the action of external factors such as pH, temperature or processing by emerging technologies, can lead to changes in their functionality; and consequently, their applicability. The present study investigates the effects of cold atmospheric air plasma on the techno-functional properties of ...
Tópico(s): Microencapsulation and Drying Processes
2019 - Elsevier BV | Innovative Food Science & Emerging Technologies
Barcía Carballido y Zúñiga, Andrés González de,
... 1 p.). [15] Viage del mundo, de Simòn Perez de Torres (45 p.). [16] Epitome de la ...
0000 - Gale Group | Sabin backfiles 2011
... been known as the "Great Venezuela" era, during Carlos Andrés Pérez's first government (1974)(1975)(1976)(1977)(1978)( ... the international hydrocarbons market during the 1970s.President Carlos Andrés Pérez explained this situation as a promise of progress, ...
Tópico(s): Musicians’ Health and Performance
2019 - MayDay Group | Action Criticism and Theory for Music Education
Produção Nacional
Revisado por pares
Marcelo Rubio, Roberto D. Pérez, Carlos Andre ́ de Castro Perez, Aldo H. Eynard, Guillermina A. Bongiovanni,
Synchrotron microscopic X-ray fluorescence (μ-SRXRF) scanning and conventional XRF analysis were applied for studying elemental concentrations in lyophilised brain rat slices. The animals received drinking water—100 ppm of sodium arsenite—ad libitum for 30 and 60 days. Accumulation of arsenic was corroborated and its dependence with arsenic dosage suggests the existence of a protection mechanism which limits the transport of inorganic arsenic to the brain. Chlorine, potassium and iron were reduced ...
Tópico(s): Heavy Metal Exposure and Toxicity
2007 - Elsevier BV | Radiation Physics and Chemistry
R. M. Esbert, Carlota M. Grossi, Araceli Rojo, F. J. Alonso, M. Montoto, Jorge Ordaz, M.C Pérez de Andrés, Carlos Escudero, Mercedes Barrera, Eduardo Sebastián, Carlos Rodríguez‐Navarro, Kerstin Elert,
The application limits of the laser-cleaning technique for different types of building stones have been investigated by measuring colour variations. The selected stones differ in their chemical and mineralogical composition, colour, texture and crystallinity degree. The experimentation was carried out with a Q-switched Nd:YAG laser. The colour variations on stones associated with different operative fluences were measured using a colorimeter. Further, surface morphological changes were examined ...
Tópico(s): Building materials and conservation
2003 - Elsevier BV | Journal of Cultural Heritage
Miguel Ángel García‐Pérez, Carlos Andrés Amaya, Á. Otero,
Abstract Background The migration of medical professionals as a result of the expansion of the European Union is cause for concern. But there is a significant lack of information available about this phenomenon. Methods Search of secondary databases about the presence of european doctors working abroad, through two search engines in the Internet (Google and Pubmed) and a survey of professional organisations and regulators in countries of the European Union. Results The United Kingdom has more foreign ...
Tópico(s): Global Health and Surgery
2007 - BioMed Central | BMC Health Services Research
Raúl Andrès Pérez Falero, Juan Carlos Bermejo Sánchez, Enrique de Jongh Cobo,
... the sensory innervation of this region (1). Raúl Andrès Pérez Falero Juan Carlos Bermejo Sánchez Enrique de Jongh Cobo
Tópico(s): Craniofacial Disorders and Treatments
2001 - Lippincott Williams & Wilkins | Neurosurgery
Produção Nacional
Revisado por pares
Miguel Octavio Pérez Navarro, Ane Stéfano Simionato, Juan Carlos Pérez, André Riedi Barazetti, Janaína Emiliano, Erika Tyemi Goya Niekawa, Matheus Felipe de Lima Andreata, Flúvio Modolon, Mickely Liuti Dealis, Eduardo José de Almeida Araújo, Thalita Massi Carlos, Odair José Scarpelim, Denise Brentan Silva, Andréas Lazaros Chryssafidis, Per Bruheim, Galdino Andrade,
The increasing emergence of multidrug-resistant (MDR) organisms in hospital infections is causing a global public health crisis. The development of drugs with effective antibiotic action against such agents is of highest priority. In the present study, the action of Fluopsin C against MDR clinical isolates was evaluated, under in vitro and in vivo conditions. Fluopsin C was produced in cell suspension culture of Pseudomonas aeruginosa LV strain, purified by liquid adsorption chromatography and identified ...
Tópico(s): Bacterial Genetics and Biotechnology
2019 - Frontiers Media | Frontiers in Microbiology
... in Eastern Europe—told then–Venezuelan presidential candidate Carlos Andrés Pérez in 1988 that he would “renounce socialism,” so ...
Tópico(s): Latin American Literature Studies
2018 - Duke University Press | Hispanic American Historical Review
Este articulo tiene como objetivo establecer la naturaleza teorica de lo que es y no es una politica democratica de gobierno, y en especial, describir lo que es una democracia delegativa. Recrea, ademas, un espacio de debate sobre la realidad de la democracia en Colombia y motiva el examen del ejercicio del poder presidencial por parte de Alvaro Uribe Velez. Es un trabajo teorico con enfoque cualitativo, que tiene como interes una interpretacion de los textos y contextos en que se inscriben tanto ...
Tópico(s): Political Dynamics in Latin America
2007 - Pontifical Bolivarian University | Revista de la Facultad de Derecho y Ciencias Políticas
... Cubas (Paraguay); Alberto Fujimori (Peru); Jamil Mahuad (Ecuador); Carlos Andrés Pérez (Venezuela); Fernando de la Rúa (Argentina); Gonzalo Sánchez ...
Tópico(s): International Relations in Latin America
2004 - Johns Hopkins University Press | Journal of democracy
... abound. In Venezuela, for instance, the veteran politicians Carlos Andres Perez and Rafael Caldera, who had staunchly supported state ...
Tópico(s): Economic Theory and Policy
2002 - SAGE Publishing | Latin American Perspectives
... off this wealth and found their scapegoat in Carlos Andrés Pérez, who had served his first term as president ...
Tópico(s): Politics and Society in Latin America
1999 - Johns Hopkins University Press | Journal of democracy
... people a Great Civilization, while Venezuela's President Carlos Andres Perez forecast La Gran Venezuela (The Great Venezuela) in ...
Tópico(s): Natural Resources and Economic Development
1999 - Columbia University | Journal of international affairs
Rafael Flores de Frutos, Mercedes Gracia‐Dìez, T Carlos Andrés Pérez,
The objective of this paper is to evaluate the short- and long-term effects of public investment in infrastructure on aggregate output, labour and capital formation in the private sector. The problem is analysed in a dynamic multivariate framework, which allows for explicit consideration of feedback among all the variables. This approach generalizes the current literature, which relies on a single-equation model to estimate production functions and implicitly assumes the absence of feedback relationships. ...
Tópico(s): Economic Growth and Productivity
1998 - Taylor & Francis | Applied Economics
... s Fernando Collor de Mello and Venezuela’s Carlos Andrés Pérez—have been impeached for corruption and replaced by ...
Tópico(s): Indigenous Studies in Latin America
1997 - Johns Hopkins University Press | Journal of democracy
... against similarly harsh adjustment measures which their president, Carlos Andres Perez, boldly enacted in 1989? Why, by contrast, has ...
Tópico(s): Global Financial Crisis and Policies
1996 - Oxford University Press | International Studies Quarterly
... to offer public support to Venezuela's President Carlos Andrés Pérez during his agonizing fall from power. But if ...
Tópico(s): Political and Social Dynamics in Chile and Latin America
1993 - Johns Hopkins University Press | Journal of democracy
... Menem in Argentina, Jaime Paz Zamora in Bolivia, Carlos Andrés Pérez in Venezuela, and Alberto Fujimori in Peru, we ...
Tópico(s): Economic Theory and Policy
1993 - Johns Hopkins University Press | Journal of democracy
... of fighting that killed 80 people, sent President Carlos Andrés Pérez fleeing for his life, and turned parts of ...
Tópico(s): Political Theory and Democracy
1992 - Johns Hopkins University Press | Journal of democracy
Jennifer McCoy, Larry Garber, Robert Α. Pastor,
... other form of interference." Yet as Venezuelan president Carlos Andrés Pérez told the OAS on 27 April 1990, the ...
Tópico(s): International Development and Aid
1991 - Johns Hopkins University Press | Journal of democracy
The nomination of Carlos Andrés Peréz as the presidential candidate of Venezuela's Democratic Action party (Acción Democrática or AD) and his triumph at the ...
Tópico(s): International Relations in Latin America
1989 - Cambridge University Press | Journal of Interamerican Studies and World Affairs
... individual. Maps of three Latin American policy makers (Carlos Andrés Pérez, Roberto de Oliveira Campos, and Aurelio de Lyra ...
Tópico(s): Cognitive Science and Mapping
1977 - Cambridge University Press | World Politics
... 9 de mayo; el Presidente de Venezuela, señor Carlos Andrés Pérez, con motivo de la clausura del período de sesiones, el 11 de mayo; el Ministro de Economía de Chile, señor Carlos Ominami Pascual, en representación de la delegación chilena, ...
Tópico(s): International Relations in Latin America
1990 - United Nations Publications | Revista de la CEPAL
Irma Pérez-Silva, Carlos Andrés Galán-Vidal, Marı́a Teresa Ramı́rez-Silva, José A. Rodrı́guez, Giaan Arturo Álvarez‐Romero, María Elena Páez-Hernández,
This paper presents the results concerning the first use of a polymer inclusion membrane (PIM) for the removal and transport of phenol from an aqueous solution and polluted water. The PIM contains Cyanex 923 as the carrier, cellulose triacetate (CTA) as the base polymer, and o-nitrophenyl pentyl ether (ONPPE) as a plasticizer. The effects of variables on the transport percentage of phenol have been studied. These variables include the concentration of the carrier and the plasticizer in the membrane, ...
Tópico(s): Recycling and Waste Management Techniques
2013 - American Chemical Society | Industrial & Engineering Chemistry Research
L. Júdez, Ramón Andrés, Carlos Pérez Hugalde, Elvira Urzainqui, Miguel Ángel Toro Ibáñez,
After briefly outlining recent studies on the formulation of dichotomous choice contingent valuation surveys, the authors describe the sampling design procedures followed to assess the recreational value of the ‘Tablas de Daimiel’ National Park, in which the truncated mean was used as the welfare measure. With the data obtained from 167 interviews, a posteriori Monte Carlo simulations were conducted to estimates bias and variance of the welfare measure estimator, varying the following parameters: ( ...
Tópico(s): Environmental Conservation and Management
2000 - Elsevier BV | Journal of Environmental Management
Hector Lopez-Almazan, Francisco Javier Pérez‐Benito, Andrés Larroza, Juan-Carlos Pérez-Cortés, Marina Pollán, Beatriz Pérez‐Gómez, Stephen J. Trejo, María Rosa Casals, Rafael Llobet,
Breast density assessed from digital mammograms is a biomarker for higher risk of developing breast cancer. Experienced radiologists assess breast density using the Breast Image and Data System (BI-RADS) categories. Supervised learning algorithms have been developed with this objective in mind, however, the performance of these algorithms depends on the quality of the ground-truth information which is usually labeled by expert readers. These labels are noisy approximations of the ground truth, as ...
Tópico(s): Radiomics and Machine Learning in Medical Imaging
2022 - Elsevier BV | Computer Methods and Programs in Biomedicine