78 FR 64913 - Certain New Pneumatic Off-the-Road Tires From the People's Republic of China: Initiation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

.... (``Leo Rubber''), a separate-rate respondent in the original investigation. DATES: Effective: October 30... Uruguay Round Agreements Act (``URAA''), regarding the antidumping duty investigation on OTR Tires from... determination, the Department typically examines several factors including, but not limited to, changes in: (1...

76 FR 66892 - Notice of Implementation of Determination Under Section 129 of the Uruguay Round Agreements Act...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... Representative (``USTR'') instructed the Department of Commerce (``Department'') to issue a determination not inconsistent with the World Trade Organization's decision in United States--Use of Zeroing in Anti-Dumping... findings of the World Trade Organization (``WTO'') dispute settlement panel in United States--Use of...

WTO Members' Commitments in Education Services

ERIC Educational Resources Information Center

Xu, Jian

2009-01-01

The establishment of World Trade Organization is in line with the conclusion reached at the end of the Uruguay Round in April 1994 by the bulk of the world's trading nations. WTO is in charge of managing multilateral trading system. WTO's "General Agreement on Trade in Services" (GATS) requires member nations to comply with the following…

76 FR 42160 - Allocation of Additional Fiscal Year (FY) 2011 In-Quota Volume for Raw Cane Sugar

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

...-Quota Volume for Raw Cane Sugar AGENCY: Office of the United States Trade Representative. ACTION: Notice...) for imported raw cane sugar. USTR is also reallocating a portion of the unused original FY 2011 TRQ... imports of raw cane and refined sugar. Section 404(d)(3) of the Uruguay Round Agreements Act (19 U.S.C...

Agricultural Trade Negotiations: Stalemate in the Uruguay Round

DTIC Science & Technology

1991-02-01

230627 initiate radical reform of the Common Agricultural Policy . This policy has been a cornerstone of the European Community. In its October 1990...objectives of its Common Agricultural Policy . The EC has been more concerned with maintaining its members’ significant rural population and income...of the Agricultural Policy Advisory Committee and the 10 commodity-specific Agricultural Technical Advi- sory Committees.6 As requested, we did not

Free Trade Area of the Americas: A Three Level Analysis

DTIC Science & Technology

2006-03-01

51 Robert Paarlberg, “ Agricultural Policy Reform and the Uruguay Round: Synergistic Linkage in a Two-Level Game?” International...2. What’s Wrong with Protection of Agriculture? The EU’s Common Agricultural Policy (CAP) “was born in the postwar years, when food aplenty in...As significant as the effects from U.S. agricultural policy are on global trade in agriculture, the EU and Japan protect their farmers to a much

77 FR 36257 - Notice of Implementation of Determination Under Section 129 of the Uruguay Round Agreements Act...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-18

... (``Divella''), Pasta Zara SpA 1 and Pasta Zara SpA 2 (collectively, ``Pasta Zara''), Pastificio Di Martino... Antidumping Duty Administrative Review, 75 FR 11116 (March 10, 2010). Divella,\\10\\ Pasta Zara, Certain Pasta... Pasta from Italy (2006/07) F. Divella S.p.A 2.83 0.00 Pasta Zara S.p.A. 1 and Pasta Zara 9.71 0.00 S.p.A...

37 CFR 201.33 - Procedures for filing Notices of Intent to Enforce a restored copyright under the Uruguay Round...

Code of Federal Regulations, 2010 CFR

2010-07-01

... legibly in dark, preferably black, ink, on 81/2 by 11 inch white paper of good quality, with at least a... Page on the World Wide Web at: http://lcweb.loc.gov/copyright, (ii) telnet to locis.loc.gov or the... legibly in dark, preferably black, ink. They should be on 81/2″ by 11″ white paper of good quality, with...

37 CFR 201.33 - Procedures for filing Notices of Intent to Enforce a restored copyright under the Uruguay Round...

Code of Federal Regulations, 2013 CFR

2013-07-01

... legibly in dark, preferably black, ink, on 81/2 by 11 inch white paper of good quality, with at least a... Page on the World Wide Web at: http://lcweb.loc.gov/copyright, (ii) telnet to locis.loc.gov or the... legibly in dark, preferably black, ink. They should be on 81/2″ by 11″ white paper of good quality, with...

37 CFR 201.33 - Procedures for filing Notices of Intent to Enforce a restored copyright under the Uruguay Round...

Code of Federal Regulations, 2012 CFR

2012-07-01

... legibly in dark, preferably black, ink, on 81/2 by 11 inch white paper of good quality, with at least a... Page on the World Wide Web at: http://lcweb.loc.gov/copyright, (ii) telnet to locis.loc.gov or the... legibly in dark, preferably black, ink. They should be on 81/2″ by 11″ white paper of good quality, with...

37 CFR 201.33 - Procedures for filing Notices of Intent to Enforce a restored copyright under the Uruguay Round...

Code of Federal Regulations, 2014 CFR

2014-07-01

... legibly in dark, preferably black, ink, on 81/2 by 11 inch white paper of good quality, with at least a... the U.S. Copyright Office's Web site, or request a copy at the address specified in § 201.1. (iii... Page on the World Wide Web at: http://lcweb.loc.gov/copyright, (ii) telnet to locis.loc.gov or the...

37 CFR 201.33 - Procedures for filing Notices of Intent to Enforce a restored copyright under the Uruguay Round...

Code of Federal Regulations, 2011 CFR

2011-07-01

... legibly in dark, preferably black, ink, on 81/2 by 11 inch white paper of good quality, with at least a... Page on the World Wide Web at: http://lcweb.loc.gov/copyright, (ii) telnet to locis.loc.gov or the... legibly in dark, preferably black, ink. They should be on 81/2″ by 11″ white paper of good quality, with...

Working Out the Tensions: Fast Track Authority as a Study in Executive/Congressional Cooperation

DTIC Science & Technology

1995-01-01

Le,olsiatl\\e purview, but Congress recognizes the I Execuhve IS the branch able to negohate mternatlonal deals cutting tariffs or opemng markets ...fought Canada over Its durum wheat esports to pick up the votes of wheat state senators angry oter nsrng sales of Canadian wheat and a findmg by an...NAFTA or some other free trade arrangement and to open East Asian markets Hoxsever, controversies m the mock mark-ups of the drafi Uruguay Round

The international dimension of drug policy reform in Uruguay.

PubMed

von Hoffmann, Jonas

2016-08-01

In 2013, Uruguay became the first country in the world to legally regulate cannabis from seed to smoke. A growing body of research addresses drug policy reform in Uruguay. However, existing studies have almost completely elided its international dimension, treating the process as exclusively domestic phenomenon. To consider the international dimension of drug policy reform in Uruguay, the paper draws on primary and secondary sources such as existing studies, media reports, official documents, parliamentary debates and interviews with stakeholders and policy analysts from Uruguay and elsewhere. The paper shows that, when, and, how international factors and actors contributed to Uruguay's drug policy reform process. Two ways in which the international dimension manifested itself are identified. First, as drug policy debate around the world changed, the context for reforms in Uruguay evolved. This resulted in a rather mixed international reaction to Uruguay's reform proposal. Second, international actors became directly involved in the process. Drug policy experts informed and legitimated cannabis reform and transnational advocates supported campaigning and mobilisation in Uruguay. By unearthing the international dimension of Uruguay's drug policy reform, the paper adds a novel perspective to the study of drug policy reform in the Uruguay. Copyright © 2016 Elsevier B.V. All rights reserved.

Quantifiable impact on poverty in Trinidad And Tobago of the Uruguay Round Agreement On Agriculture.

PubMed

Pemberton, Carlisle; Ramnarine, Deokie

2006-09-01

The agreement on agriculture and the World Trade Organization were major outcomes of the 1986-1994 Uruguay Round (UR) negotiations within the General Agreement on Tariffs and Trade (GATT). The measures under the UR were predicted to increase poverty in developing countries, a serious cause for concern since poverty alleviation is a major goal of developing countries. Thus this paper simulated the impact on poverty of the UR for a net food importing country, Trinidad and Tobago. The objectives of the study were to determine the changes in poverty levels in Trinidad and Tobago that we expected would result from changes in the price levels of food commodities after the removal of trade protection following the UR, and to examine recent trends in poverty in Trinidad and Tobago and the prices of major agricultural exports from the United States, its principal trading partner. A regression model (poverty model) was used to determine the relationship between poverty levels and the prices of sensitive imported food commodities (SIFCs) and other key economic variables. Impact models were used to project changes in world market prices of the SIFCs due to the UR, and these price changes were used to predict changes in poverty in Trinidad and Tobago. The results showed a positive elasticity between poverty and the prices of SIFCs. The study also predicted that the average projected increase in price levels of the SIFCs of less than 9% by the year 2000 would cause an increase in poverty in Trinidad and Tobago of less than 4%. There has been, in fact, a small decline in poverty in Trinidad and Tobago since 1996. The prices of major agricultural exports from the United States have also been falling since 1995. Thus, so far the UR has had no perceptible effects in increasing the prices of food exports from the United States. Also, so far the UR has had no perceptible effect on the poverty level in Trinidad and Tobago.

The genus Phanerochaete (Corticiaceae, Basidiomycotina) sensu lato in Uruguay

Treesearch

Sebastian Martinez; Karen K. Nakasone

2005-01-01

Eight species of Phanerochaete are reported from Uruguay for the first time, including a new species, P. vesiculosa. Phanerochaete vesiculosa is characterized by thin-walled, clavate to cylindrical vesicles embedded in the subiculum. A key to the known species of Phanerochaete from Uruguay is provided.

Uruguay: Political and Economic Conditions and U.S. Relations

DTIC Science & Technology

2010-01-04

34Uruguay: Partido Colorado apoyó a Lacalle para segunda vuelta electoral," Agence France Presse, October 28, 2009. “Uruguay: Partido Independiente neutral...and economic posts in the administration are expected to be filled by leaders associated with Astori’s more centrist faction of the FA, the Líber

New records and checklist of corticioid Basidiomycota from Uruguay

Treesearch

Sebastian Martinez; Karen K. Nakasone

2010-01-01

Twenty-eight corticioid basidiomycete species are reported from Uruguay for the first time. An annotated checklist with 110 species of corticioid Basidiomycota recorded from Uruguay is presented based on these new records and an intensive literature search. These species are distributed in 49 genera and 10 orders. The order Polyporales...

DNA multigene characterization of Fasciola hepatica and Lymnaea neotropica and its fascioliasis transmission capacity in Uruguay, with historical correlation, human report review and infection risk analysis.

PubMed

Bargues, María Dolores; Gayo, Valeria; Sanchis, Jaime; Artigas, Patricio; Khoubbane, Messaoud; Birriel, Soledad; Mas-Coma, Santiago

2017-02-01

Fascioliasis is a pathogenic disease transmitted by lymnaeid snails and recently emerging in humans, in part due to effects of climate changes, anthropogenic environment modifications, import/export and movements of livestock. South America is the continent presenting more human fascioliasis hyperendemic areas and the highest prevalences and intensities known. These scenarios appear mainly linked to altitude areas in Andean countries, whereas lowland areas of non-Andean countries, such as Uruguay, only show sporadic human cases or outbreaks. A study including DNA marker sequencing of fasciolids and lymnaeids, an experimental study of the life cycle in Uruguay, and a review of human fascioliasis in Uruguay, are performed. The characterization of Fasciola hepatica from cattle and horses of Uruguay included the complete sequences of the ribosomal DNA ITS-2 and ITS-1 and mitochondrial DNA cox1 and nad1. ITS-2, ITS-1, partial cox1 and rDNA 16S gene of mtDNA were used for lymnaeids. Results indicated that vectors belong to Lymnaea neotropica instead of to Lymnaea viator, as always reported from Uruguay. The life cycle and transmission features of F. hepatica by L. neotropica of Uruguay were studied under standardized experimental conditions to enable a comparison with the transmission capacity of F. hepatica by Galba truncatula at very high altitude in Bolivia. On this baseline, we reviewed the 95 human fascioliasis cases reported in Uruguay and analyzed the risk of human infection in front of future climate change estimations. The correlation of fasciolid and lymnaeid haplotypes with historical data on the introduction and spread of livestock into Uruguay allowed to understand the molecular diversity detected. Although Uruguayan L. neotropica is a highly efficient vector, its transmission capacity is markedly lower than that of Bolivian G. truncatula. This allows to understand the transmission and epidemiological differences between Andean highlands and non-Andean lowlands in South America. Despite rainfall increase predictions for Uruguay, nothing suggests a trend towards a worrying human infection scenario as in Andean areas.

DNA multigene characterization of Fasciola hepatica and Lymnaea neotropica and its fascioliasis transmission capacity in Uruguay, with historical correlation, human report review and infection risk analysis

PubMed Central

Gayo, Valeria; Sanchis, Jaime; Artigas, Patricio; Khoubbane, Messaoud; Birriel, Soledad; Mas-Coma, Santiago

2017-01-01

Background Fascioliasis is a pathogenic disease transmitted by lymnaeid snails and recently emerging in humans, in part due to effects of climate changes, anthropogenic environment modifications, import/export and movements of livestock. South America is the continent presenting more human fascioliasis hyperendemic areas and the highest prevalences and intensities known. These scenarios appear mainly linked to altitude areas in Andean countries, whereas lowland areas of non-Andean countries, such as Uruguay, only show sporadic human cases or outbreaks. A study including DNA marker sequencing of fasciolids and lymnaeids, an experimental study of the life cycle in Uruguay, and a review of human fascioliasis in Uruguay, are performed. Methodology/Principal findings The characterization of Fasciola hepatica from cattle and horses of Uruguay included the complete sequences of the ribosomal DNA ITS-2 and ITS-1 and mitochondrial DNA cox1 and nad1. ITS-2, ITS-1, partial cox1 and rDNA 16S gene of mtDNA were used for lymnaeids. Results indicated that vectors belong to Lymnaea neotropica instead of to Lymnaea viator, as always reported from Uruguay. The life cycle and transmission features of F. hepatica by L. neotropica of Uruguay were studied under standardized experimental conditions to enable a comparison with the transmission capacity of F. hepatica by Galba truncatula at very high altitude in Bolivia. On this baseline, we reviewed the 95 human fascioliasis cases reported in Uruguay and analyzed the risk of human infection in front of future climate change estimations. Conclusions/Significance The correlation of fasciolid and lymnaeid haplotypes with historical data on the introduction and spread of livestock into Uruguay allowed to understand the molecular diversity detected. Although Uruguayan L. neotropica is a highly efficient vector, its transmission capacity is markedly lower than that of Bolivian G. truncatula. This allows to understand the transmission and epidemiological differences between Andean highlands and non-Andean lowlands in South America. Despite rainfall increase predictions for Uruguay, nothing suggests a trend towards a worrying human infection scenario as in Andean areas. PMID:28158188

Freshwater gastropods diversity hotspots: three new species from the Uruguay River (South America)

PubMed Central

de Lucía, Micaela

2016-01-01

Background: The Atlantic Forest is globally one of the priority ecoregions for biodiversity conservation. In Argentina, it is represented by the Paranense Forest, which covers a vast area of Misiones Province between the Paraná and Uruguay rivers. The Uruguay River is a global hotspot of freshwater gastropod diversity, here mainly represented by Tateidae (genus Potamolithus) and to a lesser extent Chilinidae. The family Chilinidae (Gastropoda, Hygrophila) includes 21 species currently recorded in Argentina, and three species in the Uruguay River. The species of Chilinidae occur in quite different types of habitats, but generally in clean oxygenated water recording variable temperature ranges. Highly oxygenated freshwater environments (waterfalls and rapids) are the most vulnerable continental environments. We provide here novel information on three new species of Chilinidae from environments containing waterfalls and rapids in the Uruguay River malacological province of Argentina. Materials and Methods: The specimens were collected in 2010. We analyzed shell, radula, and nervous and reproductive systems, and determined the molecular genetics. The genetic distance was calculated for two mitochondrial markers (cytochrome c oxidase subunit I–COI- and cytochrome b -Cyt b-) for these three new species and the species recorded from the Misionerean, Uruguay River and Lower Paraná-Río de la Plata malacological provinces. In addition, the COI data were analyzed phylogenetically by the neighbor-joining and Bayesian inference techniques. Results: The species described here are different in terms of shell, radula and nervous and reproductive systems, mostly based on the sculpture of the penis sheath. Phylogenetic analyses grouped the three new species with those present in the Lower Paraná-Río de la Plata and Uruguay River malacological provinces. Discussion: Phylogenetic analyses confirm the separation between the Uruguay River and the Misionerean malacological provinces in northeast Argentina. These new endemic species from the Uruguay River add further support to the suggestion that this river is a diversity hotspot of freshwater gastropods (with 54 species present in this basin, 15 of them endemic). These endemic species from environments with rapids and waterfalls should be taken into account by government agencies before the construction of dams that modify those ecologic niches in the Uruguay River. PMID:27326385

A survey of Senecio spp. affecting livestock in Uruguay and their associated pyrrolizidine alkaloid content

USDA-ARS?s Scientific Manuscript database

In Eastern Uruguay there has been a significant increase of seneciosis in grazing livestock with most affected localities related to counties neighboring the Brazilian border. A survey in 28 farms associated with poisoning outbreaks in grazing cattle in Eastern Uruguay was carried out. Fifty populat...

Investigating Leadership Characteristics and Attitudes toward Creativity According to Agency Context for Agriculture Extension Agents in Uruguay

ERIC Educational Resources Information Center

Gravina, Maria Virginia

2013-01-01

The purpose of this study was to investigate attitudes toward creativity and leadership characteristics according to the agency context for extension agents in Uruguay. Extension agents come from the three different agency contexts in Uruguay of the University, government, and private institutions. Leadership characteristics are those that combine…

Defending strong tobacco packaging and labelling regulations in Uruguay: transnational tobacco control network versus Philip Morris International.

PubMed

Crosbie, Eric; Sosa, Particia; Glantz, Stanton A

2018-03-01

Describe the process of enacting and defending strong tobacco packaging and labelling regulations in Uruguay amid Philip Morris International's (PMI) legal threats and challenges. Triangulated government legislation, news sources and interviews with policy-makers and health advocates in Uruguay. In 2008 and 2009, the Uruguayan government enacted at the time the world's largest pictorial health warning labels (80% of front and back of package) and prohibited different packaging or presentations for cigarettes sold under a given brand. PMI threatened to sue Uruguay in international courts if these policies were implemented. The Vazquez administration maintained the regulations, but a week prior to President Vazquez's successor, President Mujica, took office on 1 March 2010 PMI announced its intention to file an investment arbitration dispute against Uruguay in the International Centre for the Settlement of Investment Disputes. Initially, the Mujica administration announced it would weaken the regulations to avoid litigation. In response, local public health groups in Uruguay enlisted former President Vazquez and international health groups and served as brokers to develop a collaboration with the Mujica administration to defend the regulations. This united front between the Uruguayan government and the transnational tobacco control network paid off when Uruguay defeated PMI's investment dispute in July 2016. To replicate Uruguay's success, other countries need to recognise that strong political support, an actively engaged local civil society and financial and technical support are important factors in overcoming tobacco industry's legal threats to defend strong public health regulations. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Hydrologic impacts of converting grassland to managed forestland in Uruguay

Treesearch

G.M. Chescheira; R.W. Skaggsa; D.M. Amatyab

2008-01-01

Over 500,000 hectares of grassland have been converted to managed forestland in Uruguay since 1990. This study was initiated to determine the hydrologic and water quality impacts of changing land use from grassland (pasture) to pine plantation in Uruguay. Two adjacent watersheds located on the El Cerro ranch in the Tacuarembo River basin were selected for a paired...

Assessing the impact of cigarette package health warning labels: a cross-country comparison in Brazil, Uruguay and Mexico.

PubMed

Thrasher, James F; Villalobos, Victor; Szklo, André; Fong, Geoffrey T; Pérez, Cristina; Sebrié, Ernesto; Sansone, Natalie; Figueiredo, Valeska; Boado, Marcelo; Arillo-Santillán, Edna; Bianco, Eduardo

2010-01-01

To assess the impact of different health warning labels (HWL). Data from the International Tobacco Control Survey (ITC Survey) were analyzed from adult smokers in Brazil, Uruguay and Mexico, each of which used a different HWL strategy (pictures of human suffering and diseased organs; abstract pictorial representations of risk; and text-only messages, respectively). Main outcomes were HWL salience and cognitive impact. HWLs in Uruguay (which was the only country with a HWL on the front of the package) had higher salience than either Brazilian or Mexican packs. People at higher levels of educational attainment in Mexico were more likely to read the text-only HWLs whereas education was unassociated with salience in Brazil or Uruguay. Brazilian HWLs had greater cognitive impacts than HWLs in either Uruguay or Mexico. HWLs in Uruguay generated lower cognitive impacts than the text-only HWLs in Mexico. In Brazil, cognitive impacts were strongest among smokers with low educational attainment. This study suggests that HWLs have the most impact when they are prominent (i.e., front and back of the package) and include emotionally engaging imagery that illustrates negative bodily impacts or human suffering due to smoking.

Tobacco smoke exposure in public places and workplaces after smoke-free policy implementation: a longitudinal analysis of smoker cohorts in Mexico and Uruguay.

PubMed

Thrasher, James F; Nayeli Abad-Vivero, Erika; Sebrié, Ernesto M; Barrientos-Gutierrez, Tonatiuh; Boado, Marcelo; Yong, Hua Hie; Arillo-Santillán, Edna; Bianco, Eduardo

2013-12-01

To determine the prevalence, correlates and changes in secondhand smoke (SHS) exposure over the period after comprehensive smoke-free policy implementation in two Latin American countries. Data were analysed from population-based representative samples of adult smokers and recent quitters from the 2008 and 2010 waves of the International Tobacco Control Policy Evaluation Survey in Mexico (n = 1766 and 1840, respectively) and Uruguay (n = 1379 and 1411, respectively). Prevalence of SHS exposure was estimated for regulated venues, and generalized estimating equations were used to determine correlates of SHS exposure. Workplace SHS exposure in the last month was similar within and across countries (range: Mexico 20-25%; Uruguay 14-29%). At the most recent restaurant visit, SHS exposure was lower where comprehensive smoke-free policies were implemented (range: Uruguay 6-9%; Mexico City 5-7%) compared with Mexican cities with weaker policies, where exposure remained higher but decreased over time (32-17%). At the most recent bar visit, SHS exposure was common (range: Uruguay 8-36%; Mexico City 23-31%), although highest in jurisdictions with weaker policies (range in other Mexican cities: 74-86%). In Uruguay, males were more likely than females to be exposed to SHS across venues, as were younger compared with older smokers in Mexico. Comprehensive smoke-free policies are more effective than weaker policies, although compliance in Mexico and Uruguay is not as high as desired.

Assessing the impact of cigarette package health warning labels: a cross-country comparison in Brazil, Uruguay, and Mexico

PubMed Central

Thrasher, James F; Villalobos, Victor; Szklo, André; Fong, Geoffrey T; Pérez, Cristina; Sebrié, Ernesto; Sansone, Natalie; Figueiredo, Valeska; Boado, Marcelo; Arillo-Santillán, Edna; Bianco, Eduardo

2015-01-01

Objective To assess the impact of different health warning labels (HWL). Material and Methods Data from the International Tobacco Control Survey (ITC Survey) were analyzed from adult smokers in Brazil, Uruguay and Mexico, each of which used a different HWL strategy (pictures of human suffering and diseased organs; abstract pictorial representations of risk; and text-only messages, respectively). Main outcomes were HWL salience and cognitive impact. Results HWLs in Uruguay (which was the only country with a HWL on the front of the package) had higher salience than either Brazilian or Mexican packs. People at higher levels of educational attainment in Mexico were more likely to read the text-only HWLs whereas education was unassociated with salience in Brazil or Uruguay. Brazilian HWLs had greater cognitive impacts than HWLs in either Uruguay or Mexico. HWLs in Uruguay generated lower cognitive impacts than the text-only HWLs in Mexico. In Brazil, cognitive impacts were strongest among smokers with low educational attainment. Conclusions This study suggests that HWLs have the most impact when they are prominent (i.e., front and back of the package) and include emotionally engaging imagery that illustrates negative bodily impacts or human suffering due to smoking. PMID:21243191

Tobacco smoke exposure in public places and workplaces after smoke-free policy implementation: a longitudinal analysis of smoker cohorts in Mexico and Uruguay

PubMed Central

Thrasher, James F.; Nayeli Abad-Vivero, Erika; Sebrié, Ernesto M.; Barrientos-Gutierrez, Tonatiuh; Boado, Marcelo; Yong, Hua Hie; Arillo-Santillán, Edna; Bianco, Eduardo

2013-01-01

Objective: To determine the prevalence, correlates and changes in secondhand smoke (SHS) exposure over the period after comprehensive smoke-free policy implementation in two Latin American countries. Methods: Data were analysed from population-based representative samples of adult smokers and recent quitters from the 2008 and 2010 waves of the International Tobacco Control Policy Evaluation Survey in Mexico (n = 1766 and 1840, respectively) and Uruguay (n = 1379 and 1411, respectively). Prevalence of SHS exposure was estimated for regulated venues, and generalized estimating equations were used to determine correlates of SHS exposure. Results: Workplace SHS exposure in the last month was similar within and across countries (range: Mexico 20–25%; Uruguay 14–29%). At the most recent restaurant visit, SHS exposure was lower where comprehensive smoke-free policies were implemented (range: Uruguay 6–9%; Mexico City 5–7%) compared with Mexican cities with weaker policies, where exposure remained higher but decreased over time (32–17%). At the most recent bar visit, SHS exposure was common (range: Uruguay 8–36%; Mexico City 23–31%), although highest in jurisdictions with weaker policies (range in other Mexican cities: 74–86%). In Uruguay, males were more likely than females to be exposed to SHS across venues, as were younger compared with older smokers in Mexico. Conclusions: Comprehensive smoke-free policies are more effective than weaker policies, although compliance in Mexico and Uruguay is not as high as desired. PMID:23172895

Antarctic killer whales make rapid, round-trip movements to subtropical waters: evidence for physiological maintenance migrations?

PubMed

Durban, J W; Pitman, R L

2012-04-23

Killer whales (Orcinus orca) are important predators in high latitudes, where their ecological impact is mediated through their movements. We used satellite telemetry to provide the first evidence of migration for killer whales, characterized by fast (more than 12 km h(-1), 6.5 knots) and direct movements away from Antarctic waters by six of 12 type B killer whales tagged when foraging near the Antarctic Peninsula, including all tags transmitting for more than three weeks. Tags on five of these whales revealed consistent movements to subtropical waters (30-37° S) off Uruguay and Brazil, in surface water temperatures ranging from -1.9°C to 24.2°C; one 109 day track documented a non-stop round trip of almost 9400 km (5075 nmi) in just 42 days. Although whales travelled slower in the warmest waters, there was no obvious interruption in swim speed or direction to indicate calving or prolonged feeding. Furthermore, these movements were aseasonal, initiating over 80 days between February and April; one whale returned to within 40 km of the tagging site at the onset of the austral winter in June. We suggest that these movements may represent periodic maintenance migrations, with warmer waters allowing skin regeneration without the high cost of heat loss: a physiological constraint that may also affect other whales.

Assessment of Anthropogenic Impacts in La Plata River Basin

NASA Astrophysics Data System (ADS)

Garcia, N. O.; Venencio, M.

2006-12-01

An assessment of the variability of the streamflows in La Plata Basin (LPB), particularly in its major tributaries Paraná and Uruguay, is presented in this work. The La Plata Basin, the fifth largest basin in the world and second only to the Amazon in South America, is 3.6 million km2 and covers portions of 5 countries: Argentina, Brazil, Bolivia, Paraguay, and Uruguay. Sub-basins include the Bermejo, Paraná, Paraguay, Pilcomayo, and Uruguay. Major rivers of the basin are the Paraguay, the Uruguay and the Paraná. Streamflows in the LPB have been above normal in the last decades, e.g. the mean flow in the Paraná river during the 1971-1994 period was 34% higher than the mean flow during the 1931-1970 period. A similar analysis carried out on the precipitation records for the La Plata basin showed only a 14% increase during the same periods for the Upper Paraná basin and a 20% increase for the Uruguay basin. In this paper it is postulated that the increase in the streamflows, not explained by precipitation increases, is due to the changes in cultivation patterns in the upper basins of the Paraná and Uruguay. Particularly, the substitution of coffee plantations for annual crops, mainly soybeans, has produced a change in the infiltration patterns that influenced the discharges.

Pharmaceutical patents and some international trade issues: Canada, the United States, and NAFTA.

PubMed

Tancer, R S

1993-01-01

This paper traces the evolution of a more aggressive US policy for the protection of the intellectual property rights of its citizens, individual and corporate, who do business aborad. It focuses on the pharmaceutical industry and, in particular, the harmonization of conflicting US and Canadian policies. In reconciling these policy differences, the United States unilaterally applied relatively new procedures authorized under section 301 and Special 301 of its trade laws. It also utilized the bilateral dispute mechanism mandating cooperation "in the Uruguay Round ... to improve protection of intellectual property," as provided in the Canada-United States Free Trade Agreement. These efforts were successful; Canada amended its patent law in 1993 to conform to current international practices. These changes were incorporated into the North American Free Trade Agreement (NAFTA), making it a state-of-the-art example of the protection of intellectual property rights. The intellectual property chapter of NAFTA will serve as the model for US intellectual property rights negotiations for the foreseeable future.

Gender, age, social disadvantage and quitting smoking in Argentina and Uruguay.

PubMed

Niedzin, Mirosław; Gaszyńska, Ewelina; Krakowiak, Jan; Saran, Tomasz; Szatko, Franciszek; Kaleta, Dorota

2018-03-14

Cessation of tobacco use has the potential to provide the greatest immediate benefits for tobacco control. Understanding the social determinants of smoking cessation is an essential requirement for increasing smoking cessation at the population level. The purpose of this study was to analyze the socio-economic dimensions associated with cessation success among adults in Argentina and Uruguay. Data from the Global Adult Tobacco Survey (GATS), a cross-sectional, population-based, nationally representative survey conducted in Argentina (n=5,383) and Uruguay (n=4,833) was utilized. Univariable and multivariable logistic regression analyses with results being presented as odds ratios (OR) with 95% confidence intervals were applied to study differences among those respondents who sustained smoking abstinence (≥1 year) and those who continued smoking. The GATS study revealed that social gradients in tobacco quitting exist in Argentina and Uruguay. Being aged 25-34, particularly men in Uruguay, women in Argentina, low educated men in Argentina and having a lower asset index were associated with reduced odds for quitting. Factors that are driving differences in smoking cessation between diverse social groups in Latin America countries need to be considered when implementing relevant interventions to ensure tobacco control strategies work effectively for all population segments.

Training Strategy: Computer Education for Teachers in Uruguay.

ERIC Educational Resources Information Center

Grunberg, Jorge

1987-01-01

Described is the Alfa Project in Uruguay, designed to integrate computer education into secondary schools through teacher-training. Both teacher-users and teacher-authors were considered. Course objectives, curriculum content, and teaching guidelines are presented. (MNS)

First record of Craspedacusta sowerbii Lankester, 1880 (Hydrozoa, Limnomedusae) in a natural freshwater lagoon of Uruguay, with notes on polyp stage in captivity.

PubMed

Ramos, A S J C; Peronti, A L B G; Kondo, T; Lemos, R N S

2017-11-01

The freshwater cnidarian Craspedacusta sowerbii Lankester 1880, has invaded lakes and ponds as well as artificial water bodies throughout the world. The first record in Uruguay corresponding to the jellyfish was made in 1961 in two artificial fountains, with no mention of the polyp form. Although local reports of other related polyp species have been made, information on the benthic form of C. sowerbii is lacking. Here we report the finding of live frustules, solitary individuals, medusae and colonies from a natural lagoon in August 2010, allowing us to observe the morphology and behavior of the polyp stage in captivity. In addition, molecular identification and remarks on the potencial path of introduction are presented. This is the first record in Uruguay of both polyp and medusa stages of C. sowerbii in a natural water body, Del Medio Lagoon (Dpto. de Florida), Uruguay.

A Chilling Example? Uruguay, Philip Morris International, and WHO's Framework Convention on Tobacco Control.

PubMed

Russell, Andrew; Wainwright, Megan; Mamudu, Hadii

2015-06-01

The World Health Organization's Framework Convention on Tobacco Control (FCTC) is the first international public health treaty to address the global spread of tobacco products. Ethnographic research at the fourth meeting of the FCTC's Conference of the Parties in Uruguay highlights the role of the FCTC in recalibrating the relationship between international trade and investment agreements and those of global public health. Specifically, we chart the origins and development of the Punta del Este Declaration, tabled by Uruguay at the conference, to counter a legal request by Philip Morris International, the world's largest tobacco transnational, for arbitration by the International Centre for the Settlement of Investment Disputes over Uruguay's alleged violations of several international trade and investment treaties. We argue that medical anthropologists should give greater consideration to global health governance and diplomacy as a potential counterweight to the 'politics of resignation' associated with corporate capitalism. © 2014 by the American Anthropological Association.

A cross-country comparison of secondhand smoke exposure among adults: findings from the Global Adult Tobacco Survey (GATS).

PubMed

King, Brian A; Mirza, Sara A; Babb, Stephen D

2013-07-01

Exposure to secondhand smoke (SHS) from burning tobacco products causes disease and premature death among non-smoking adults and children. The objective of this study was to determine the nature, extent and demographic correlates of SHS exposure among adults in low- and middle-income countries with a high burden of tobacco use. Data were obtained from the Global Adult Tobacco Survey (GATS), a nationally representative household survey of individuals 15 years of age or older. Interviews were conducted during 2008-2010 in Bangladesh, Brazil, China, Egypt, India, Mexico, the Philippines, Poland, Russia, Thailand, Turkey, Ukraine, Uruguay and Vietnam. Descriptive statistics were used to determine the prevalence and correlates of SHS exposure in homes, workplaces, government buildings, restaurants, public transportation and healthcare facilities. Exposure to SHS in the home ranged from 17.3% (Mexico) to 73.1% (Vietnam). Among those who work in an indoor area outside the home, SHS exposure in the workplace ranged from 16.5% (Uruguay) to 63.3% (China). Exposure to SHS ranged from 6.9% (Uruguay) to 72.7% (Egypt) in government buildings, 4.4% (Uruguay) to 88.5% (China) in restaurants, 5.4% (Uruguay) to 79.6% (Egypt) on public transportation, and 3.8% (Uruguay) to 49.2% (Egypt) in healthcare facilities. A large proportion of adults living in low- and middle-income countries are exposed to SHS in their homes, workplaces, and other public places. Countries can enact and enforce legislation requiring 100% smoke-free public places and workplaces, and can also conduct educational initiatives to reduce SHS exposure in homes.

[An analysis of caesarean sections in Uruguay by type of hospital].

PubMed

Aguirre, Rafael; Antón, José-Ignacio; Triunfo, Patricia

2018-04-20

To analyse on a comparative basis the incidence of caesarean sections among the different health care systems in Uruguay and with respect to the World Health Organization's (WHO) standards, taking into account the medical-obstetric characteristics of the births, particularly, the Robson classification. We examine 190,847 births registered by the Perinatal Information System in Uruguay between 2009 and 2014 by type of health care system. Using logit models, we analyse the probability of caesarean section taking into account the Robson classification, other risk factors and the mothers' characteristics. We compared the caesarean rates predicted by the different subsystems for a common population. Furthermore, we contrast the caesarean rates observed in each subsystem with the rates that resulted if the Uruguayan hospitals followed the guidelines of the sample of WHO reference hospitals. Private health systems in Uruguay exhibit a much higher incidence of caesarean sections than public ones, even after considering the medical-obstetric characteristics of the births. Caesarean rates are more than 75% higher than those observed if the WHO standards are applied. Uruguay has a very high incidence of caesarean sections with respect to WHO standards, particularly, in the private sector. This fact is unrelated to the clinical characteristics of the births. Copyright © 2018 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Never Too Early.

ERIC Educational Resources Information Center

Diaz, Alicia; And Others

The approach to English-as-a-Second-Language (ESL) instruction for preschool children at Instituto Crandon, a private elementary-secondary school in Uruguay is described. First, characteristics of Uruguay and its educational system are outlined, stressing the advantages of temperate physical environment and high literacy rate. Then background…

Sex-stratified and age-adjusted social gradients in tobacco in Argentina and Uruguay: evidence from the Global Adult Tobacco Survey (GATS).

PubMed

De Maio, F G; Konfino, J; Ondarsuhu, D; Goldberg, L; Linetzky, B; Ferrante, D

2015-11-01

To examine social gradients in tobacco use in Argentina and Uruguay, using newly available directly comparable data sets. Secondary analysis of Global Adult Tobacco Survey data from Argentina (N=6645) and Uruguay (N=5581). Social gradients in current tobacco use, exposure to secondhand smoke, and cessation attempt were examined with sex-stratified and age-adjusted logistic regression. Among men, there is evidence of higher odds of being a current smoker among respondents with lower levels of education, but the association is only statistically significant for respondents with less than primary education in Uruguay (OR=2.15, 95% CI 1.22 to 3.77). Similarly, women with lower levels of education have higher odds of being a current smoker in Uruguay. The association between education and exposure to secondhand smoke is broadly similar for both sexes in both countries, with generally higher odds among groups with low education, though the relationship is only statistically significant among men in Uruguay (OR=1.77, 95% CI 1.08 to 2.92). In both countries, respondents with lower levels of education in general have higher odds of having attempted to quit smoking in the past year, although these associations did not attain statistical significance. Social gradients in tobacco use, exposure to secondhand smoke and cessation attempts are broadly similar in both countries. Efforts to evaluate the long-term effects of tobacco control efforts in these countries should monitor how policies affect national averages, and the social gradients that are embedded in aggregate data. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Uruguay on the World Stage

PubMed Central

Birn, Anne-Emanuelle

2005-01-01

The evolution of international health has typically been assessed from the standpoint of central institutions (international health organizations, foundations, and development agencies) or of one-way diffusion and influence from developed to developing countries. To deepen understanding of how the international health agenda is shaped, I examined the little-known case of Uruguay and its pioneering role in advancing and institutionalizing child health as an international priority between 1890 and 1950. The emergence of Uruguay as a node of international health may be explained through the country’s early gauging of its public health progress, its borrowing and adaptation of methods developed overseas, and its broadcasting of its own innovations and shortcomings. PMID:16051940

A New "Shield of the Weak": Continued Paternalism of Domestic Violence Services in Uruguay.

PubMed

Bloom, Allison

2018-03-01

Drawing on ethnographic and historical research, this article illuminates the limitations of the Uruguayan domestic violence services system. In spite of how advocates in Uruguay successfully used a human rights platform to secure legislation and services, this system now faces significant critique. Using Iris Marion Young's work on the "logic of masculinist protection" and historical parallels in Uruguay's welfare system, I discuss how a paternalistic approach may be to blame. I highlight how this paternalism contributes to the paternalism that problematically underlies gendered violence-reinforcing rather than addressing oppressive ideologies and structures that impede improving conditions for women.

Aedes aegypti from temperate regions of South America are highly competent to transmit dengue virus

PubMed Central

2013-01-01

Background Aedes aegypti is extensively spread throughout South America where it has been responsible for large dengue epidemics during the last decades. Intriguingly, dengue transmission has not been reported in Uruguay and is essentially prevalent in subtropical northern Argentina which borders Uruguay. Methods We assessed vector competence for dengue virus (DENV) of Ae. aegypti populations collected in subtropical Argentina (Corrientes) as well as temperate Uruguay (Salto) and Argentina (Buenos Aires) in 2012 using experimental oral infections with DENV-2. Mosquitoes were incubated at 28°C and examined at 14 and 21 days p.i. to access viral dissemination and transmission. Batches of the Buenos Aires mosquitoes were also incubated at 15°C and 20°C. Results Although mosquitoes from temperate Uruguay and Argentina were competent to transmit DENV, those from subtropical Argentina were more susceptible, displaying the highest virus titters in the head and presenting the highest dissemination of infection and transmission efficiency rates when incubated at 28°C. Interestingly, infectious viral particles could be detected in saliva of mosquitoes from Buenos Aires exposed to 15°C and 20°C. Conclusions There is a potential risk of establishing DENV transmission in Uruguay and for the spread of dengue outbreaks to other parts of subtropical and temperate Argentina, notably during spring and summer periods. PMID:24373423

Assessment of potential shale gas and shale oil resources of the Norte Basin, Uruguay, 2011

USGS Publications Warehouse

Schenk, Christopher J.; Kirschbaum, Mark A.; Charpentier, Ronald R.; Cook, Troy; Klett, Timothy R.; Gautier, Donald L.; Pollastro, Richard M.; Weaver, Jean N.; Brownfield, Michael

2011-01-01

Using a performance-based geological assessment methodology, the U.S. Geological Survey estimated mean volumes of 13.4 trillion cubic feet of potential technically recoverable shale gas and 0.5 billion barrels of technically recoverable shale oil resources in the Norte Basin of Uruguay.

75 FR 75197 - Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Youth Ambassadors...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-02

... countries: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, Venezuela, and the..., Bolivia, Chile, Paraguay, Peru, Uruguay, and Venezuela (Approximately $2,000,000 Total, With One to Four Awards) A project conducted in English for participants from Argentina, Bolivia, Chile, Paraguay, Peru...

7 CFR 319.56-59 - Fresh citrus fruit from Uruguay.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Fresh citrus fruit from Uruguay. Sweet oranges (Citrus sinensis (L.) Osbeck), lemons (C. limon (L.) Burm... in accordance with labeled instructions, and waxed. (g) Treatment. (1) Citrus fruit other than lemons... of this chapter for A. fraterculus and C. capitata. (2)(i) Lemons may be shipped without a treatment...

Situation Reports--Bahamas, Brasil, Guatemala, Netherlands Antilles (Curacao), Uruguay.

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

Data relating to population and family planning in four foreign countries are presented in these situation reports. Countries included are Bahamas, Guatemala, Netherlands Antilles (Curacao), and Uruguay. Information is provided under two topics, general background and family planning situation, where appropriate and if it is available. General…

Educational Production and the Distribution of Teachers in Uruguay

ERIC Educational Resources Information Center

Luschei, Thomas F.; Carnoy, Martin

2010-01-01

In this paper we discuss results from an analysis of a large dataset that includes virtually all sixth-grade students in Uruguay in 1996. We analyze the relationship between teacher attributes and student achievement scores and we explore the distribution of teachers according to characteristics identified as important by this analysis. We find…

Situation Report--Argentina, Colombia, Cyprus, Kuwait, Lebanon, Libyan Arab Republic, Oman, Syrian Arab Republic, and Uruguay.

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

Data relating to pupulation and family planning in nine foreign countries are presented in these situation reports. Countries included are Argentina, Colombia, Cyprus, Kuwait, Lebanon, Libyan Arab Republic, Oman, Syrian Arab Republic, and Uruguay. Information is provided under two topics, general background and family planning situation, where…

Development Studies as an Interdisciplinary Field: Research, Teaching, and Institutional Building in Uruguay

ERIC Educational Resources Information Center

Arocena, Rodrigo; Sutz, Judith

2016-01-01

The need that emerged in Development Studies to trespass across disciplinary boundaries is discussed. An interdisciplinary characterization of Human Sustainable Development is sketched. Some attempts at the University of the Republic in Uruguay to foster related work that connects sciences and natural sciences are briefly described. This work…

Juana P. Manso (1819-1875)

ERIC Educational Resources Information Center

Southwell, Myriam

2005-01-01

This article profiles Juana P. Manso, who was a writer, translator, journalist, teacher and precursor of feminism in Argentina, Uruguay and Brazil. In 1840 she moved with her family to Montevideo (Uruguay), exiled under the regime of Juan Manuel de Rosas, who was governing the territory of the United Provinces of the River Plate. During Rosas'…

Practices to Reduce Milk Carbon Footprint on Grazing Dairy Farms in Southern Uruguay: Case Studies.

USDA-ARS?s Scientific Manuscript database

Carbon footprint (CF) is an increasingly relevant indicator to estimate the impact of a product on climate change. This study followed international guidelines to quantify the CF of milk produced on 24 dairy farms in Uruguay. Cows were grazed all year and supplemented with concentrate feeds. These d...

The Impending Demise of "tu" in Montevideo, Uruguay

ERIC Educational Resources Information Center

Weyers, Joseph R.

2009-01-01

Since the early 1960s, the "tuteo" (T-T), and particularly the use of tonic "tu" with the "vos" verbal morphology (T-V) has been accepted as typical of the speech of Montevideo, Uruguay, a region generally classified as "voseante". This paper reports on the results of 117 rapid anonymous interviews conducted…

78 FR 8435 - Importation of Fresh Citrus Fruit From Uruguay, Including Citrus Hybrids and Fortunella

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... gnidiella (the honeydew moth) and Gymnandrosoma aurantianum (citrus fruit borer); one fungus (Elsino[euml.... APHIS-2011-0060] RIN 0579-AD59 Importation of Fresh Citrus Fruit From Uruguay, Including Citrus Hybrids... Service, USDA. ACTION: Proposed rule. SUMMARY: We are proposing to amend the fruits and vegetables...

Long-term flow forecasts based on climate and hydrologic modeling: Uruguay River basin

NASA Astrophysics Data System (ADS)

Tucci, Carlos Eduardo Morelli; Clarke, Robin Thomas; Collischonn, Walter; da Silva Dias, Pedro Leite; de Oliveira, Gilvan Sampaio

2003-07-01

This paper describes a procedure for predicting seasonal flow in the Rio Uruguay drainage basin (area 75,000 km2, lying in Brazilian territory), using sequences of future daily rainfall given by the global climate model (GCM) of the Brazilian agency for climate prediction (Centro de Previsão de Tempo e Clima, or CPTEC). Sequences of future daily rainfall given by this model were used as input to a rainfall-runoff model appropriate for large drainage basins. Forecasts of flow in the Rio Uruguay were made for the period 1995-2001 of the full record, which began in 1940. Analysis showed that GCM forecasts underestimated rainfall over almost all the basin, particularly in winter, although interannual variability in regional rainfall was reproduced relatively well. A statistical procedure was used to correct for the underestimation of rainfall. When the corrected rainfall sequences were transformed to flow by the hydrologic model, forecasts of flow in the Rio Uruguay basin were better than forecasts based on historic mean or median flows by 37% for monthly flows and by 54% for 3-monthly flows.

The impact of the 2009/2010 enhancement of cigarette health warning labels in Uruguay: longitudinal findings from the International Tobacco Control (ITC) Uruguay Survey

PubMed Central

Gravely, Shannon; Fong, Geoffrey T.; Driezen, Pete; McNally, Mary; Thrasher, James F.; Thompson, Mary E.; Boado, Marcelo; Bianco, Eduardo; Borland, Ron; Hammond, David

2015-01-01

Background FCTC Article 11 Guidelines recommend that health warning labels (HWLs) should occupy at least 50% of the package, but the tobacco industry claims that increasing the size would not lead to further benefits. This article reports the first population study to examine the impact of increasing HWL size above 50%. We tested the hypothesis that the 2009/2010 enhancement of the HWLs in Uruguay would be associated with higher levels of effectiveness. Methods Data were drawn from a cohort of adult smokers (≥18 years) participating in the International Tobacco Control (ITC) Uruguay Survey. The probability sample cohort was representative of adult smokers in 5 cities. The surveys included key indicators of HWL effectiveness. Data were collected in 2008/09 (pre-policy: Wave 2) and 2010/11 (post-policy: Wave 3). Results Overall, 1746 smokers participated in the study at Wave 2 (n=1,379) and Wave 3 (n=1,411). Following the 2009/2010 HWL changes in Uruguay (from 50% to 80% in size), all indicators of HWL effectiveness increased significantly [noticing HWLs: odds ratio (OR)=1.44, p=0.015; reading HWLs: OR=1.42, p=0.002; impact of HWLs on thinking about risks of smoking: OR=1.66, p<0.001; HWLs increasing thinking about quitting: OR=1.76, p<0.001; avoiding looking at the HWLs: OR=2.35, p<.001; and reports that HWLs stopped smokers from having a cigarette “many times”: OR=3.42, p<0.001]. Conclusions The 2009/2010 changes to HWLs in Uruguay, including a substantial increment in size, led to increases of key HWL indicators, thus supporting the conclusion that enhancing HWLs beyond minimum guideline recommendations can lead to even higher levels of effectiveness. PMID:25512431

The impact of the 2009/2010 enhancement of cigarette health warning labels in Uruguay: longitudinal findings from the International Tobacco Control (ITC) Uruguay Survey.

PubMed

Gravely, Shannon; Fong, Geoffrey T; Driezen, Pete; McNally, Mary; Thrasher, James F; Thompson, Mary E; Boado, Marcelo; Bianco, Eduardo; Borland, Ron; Hammond, David

2016-01-01

Framework Convention on Tobacco Control (FCTC) Article 11 Guidelines recommend that health warning labels (HWLs) should occupy at least 50% of the package, but the tobacco industry claims that increasing the size would not lead to further benefits. This article reports the first population study to examine the impact of increasing HWL size above 50%. We tested the hypothesis that the 2009/2010 enhancement of the HWLs in Uruguay would be associated with higher levels of effectiveness. Data were drawn from a cohort of adult smokers (≥18 years) participating in the International Tobacco Control (ITC) Uruguay Survey. The probability sample cohort was representative of adult smokers in five cities. The surveys included key indicators of HWL effectiveness. Data were collected in 2008/09 (prepolicy: wave 2) and 2010/11 (postpolicy: wave 3). Overall, 1746 smokers participated in the study at wave 2 (n=1379) and wave 3 (n=1411). Following the 2009/2010 HWL changes in Uruguay (from 50% to 80% in size), all indicators of HWL effectiveness increased significantly (noticing HWLs: OR=1.44, p=0.015; reading HWLs: OR=1.42, p=0.002; impact of HWLs on thinking about risks of smoking: OR=1.66, p<0.001; HWLs increasing thinking about quitting: OR=1.76, p<0.001; avoiding looking at the HWLs: OR=2.35, p<0.001; and reports that HWLs stopped smokers from having a cigarette 'many times': OR=3.42, p<0.001). The 2009/2010 changes to HWLs in Uruguay, including a substantial increment in size, led to increases of key HWL indicators, thus supporting the conclusion that enhancing HWLs beyond minimum guideline recommendations can lead to even higher levels of effectiveness. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Tectonic map of Uruguay

NASA Astrophysics Data System (ADS)

Sanchez Bettucci, L.; Oyhantcabal, P.

2008-05-01

A compilation of available data about the geology of Uruguay allowed the definition of its main events and tectonic units. Based on a critical revision of different tectonic hypothesis found in the literature, a parsimonious tectonic evolution schema is presented, in the context of Western Gondwana. The tectonic map illustrates the general features of the structure and main tectonic units of Uruguay. The Precambrian shield, cropping out in the South and Southeast of the country is an Archean to Paleoprtoerozoic basement divided in three main tectonostratigraphic terrranes: the Piedra Alta (PAT) a juvenile Paleoproterozoic unit not reworked by later events; the Nico Pérez (NPT) a complex unit composed of several blocks where Archean to Mesoproterozoic events are recognised. The NPT was strongly reworked by Neoproterozoic (Brasiliano) orogeny. The Dom Feliciano Belt cropping out in eastern Uruguay is related to Western Gondwana amalgamation. Different tectonic settings are considered: pre-Brasiliano Basement inliers; supracrustal successions representing the evolution from a back- arc to a foreland basin; a magmatic arc; and post-collisional basins and related magmatism. In lower Paleozoic the Paraná foreland basin was generated as a consequence of orogenic events. The sedimentary successions in Uruguay include continental to shallow marine deposits where the influence of carboniferous to Permian glacial episode is recorded. The Mesozoic record is characterised by the influence of extension related to the break-up of Gondwana and the formation of the Atlantic Ocean: huge amounts of tholeiitic basalt were erupted (near 30.000 km3 in Uruguay), followed by cretaceous sediments in the northern area of the country while in the south-east, bimodal magmatism and sediments of the same age are associated to rift basins. The Cenozoic is characterised by tectonic quiescence. Subsidence is only observed in the western region (Chaco-Paraná Basin) and in the east (Laguna Merín Basin).

Uruguay.

PubMed

1988-06-01

Uruguay, officially "The Oriental Republic of Uruguay," is a country of 176,215 sq km with a temperate climate and a good water supply, which contributed to the emergence of stock raising as the economy's traditional base. 1.31 million of the country's 2,940,200 people live in Montevideo, the capital and only large city. The population is 85%-95% white and 66% Roman Catholic. The dominant culture and official language is Spanish, although 25% of the people are of Italian origin. The annual population growth is only 0.5%, due to a low birth rate and large net outmigration. Infant mortality in 1986 was 27.1/1000, and life expectancy was 73 years. Literacy is 96%, due to an extensive system of public and private education. There is a large, urban middle class, which enjoys a high standard of living. 22% of the work force is in industry, 21% in government, 15% in commerce, and 28% in services. The 1986 gross domestic product was $6.2 billion, per capita $1701. The annual growth rate is now 6.3%, which is an upturn from the generally stagnant economic conditions of the last 30 years. 1986 exports were $834 million (mainly meat, wool, hides, and leather goods); imports were $870 million. Inflation averages 76.4%, and 270 pesos=$1.00. The major economic problem is managing the huge external debt of almost $5.4 billion. In 1987 Uruguay reached a debt rescheduling agreement with creditor banks and the International Monitary Fund, stretching out repayment dates through 2004. Exchange rates were allowed to float in 1982, and the country is trying to reduce the burden of the excessively large government sector through various privatization schemes. Uruguay has also been working with Argentina and Brazil toward integrating their economies. The only aboriginal inhabitants of Uruguay were the Charrua Indians. In 1811 Jose Gervasio Artigas led Uruguay's revolt against Spain, and total independence was achieved in 1828. Jose Batlle y Ordonez, who served as president from 1903 to 1907 and 1911 to 1915, set the country on a path of economic and political reform, but infighting between the Blanco and Colorado political parties and periods of military rule lasted until the election of Julio Maria Sanguinetti and a new legislature in 1984. The 1967 constitution institutionalizes a strong presidency, subject to legislative and judicial checks.

Language Policies in Uruguay and Uruguayan Sign Language (LSU)

ERIC Educational Resources Information Center

Behares, Luis Ernesto; Brovetto, Claudia; Crespi, Leonardo Peluso

2012-01-01

In the first part of this article the authors consider the policies that apply to Uruguayan Sign Language (Lengua de Senas Uruguaya; hereafter LSU) and the Uruguayan Deaf community within the general framework of language policies in Uruguay. By analyzing them succinctly and as a whole, the authors then explain twenty-first-century innovations.…

Maritime Archaeology in Uruguay: Towards a Manifesto

NASA Astrophysics Data System (ADS)

Herrera, Jorge Manuel; Buffa, Valerio; Cordero, Alejo; Francia, Gabriel; Adams, Jonathan

2010-10-01

We report a collaborative maritime archaeological project in Uruguay, one of several Latin American countries where the subject is undergoing review in terms of the ways it is practised and managed. Uruguay is typical of many states where there has been a tension between a heritage-based approach in which the results of investigations are viewed as publicly owned, as opposed to the profit motive in which commercial and personal gain is the underlying ethic. This project was conceived both as a way of assisting the Uruguayan Heritage Commission in promoting the former approach as well as advancing a programme of research into the age of global exploration. This paper sets out the rationale of the initial field season and reflects on subsequent developments.

Hospital admissions for acute myocardial infarction before and after implementation of a comprehensive smoke-free policy in Uruguay

PubMed Central

Sebrié, Ernesto Marcelo; Sandoya, Edgardo; Hyland, Andrew; Bianco, Eduardo; Glantz, Stanton A; Cummings, K Michael

2012-01-01

Background Stimulated by the WHO Framework Convention on Tobacco Control, many countries in Latin America adopted comprehensive smoke-free policies. In March 2006, Uruguay became the first Latin American country to adopt 100% smoke-free national legislation, which ended smoking in all indoor public places and workplaces, including restaurants and bars. The objective of this study was to evaluate trends in hospital admissions for cardiovascular disease 2 years before and 2 years after the policy was implemented in Uruguay. Methods Reports of hospital admissions for acute myocardial infarction (AMI) (International Classification of Disease-10 I21) from 37 hospitals (79% of all hospital admissions in the country), representing the period 2 years before and 2 years after the adoption of a nationwide smoke-free policy in Uruguay (between 1 March 2004 and 29 February 2008), were reviewed. A time series analysis was undertaken to compare the average monthly number of events of hospital admission for AMI before and after the smoke-free law. Results A total of 7949 hospital admissions for AMI were identified during the 4-year study period. Two years after the smoke-free policy was enacted, hospital admissions for AMI fell by 22%. The same pattern and roughly the same magnitude of reduction in AMI admissions were observed for patients seen in public and private hospitals, men, women and people aged 40–65 years and older than 65 years. Conclusions The national smoke-free policy implemented in Uruguay in 2006 was associated with a significant reduction in hospital admissions for AMI. PMID:22337557

Differences by sex in tobacco use and awareness of tobacco marketing -Bangladesh, Thailand, and Uruguay, 2009.

PubMed

2010-05-28

The majority of the world's 1.3 billion tobacco users are men, but female use is increasing. To examine differences in tobacco use and awareness of tobacco marketing by sex, CDC and health officials in Bangladesh, Thailand, and Uruguay (among the first countries to report results) analyzed 2009 data from a newly instituted survey, the Global Adult Tobacco Survey (GATS). This report summarizes the results of that analysis, which indicated wide variation among the three countries in tobacco use, product types used, and marketing awareness among males and females. In Bangladesh and Thailand, use of smoked tobacco products was far greater among males (44.7% and 45.6%, respectively) than females (1.5% and 3.1%, respectively). In Uruguay, the difference was smaller (30.7% versus 19.8%). Use of smokeless tobacco products in Bangladesh was approximately the same among males (26.4%) and females (27.9%), but females were significantly more likely to use smokeless tobacco in Thailand (6.3% versus 1.3%), and use in Uruguay by either sex was nearly nonexistent. Males in Bangladesh were twice as likely as females to notice cigarette advertising (68.0% versus 29.3%), but the difference between males and females was smaller in Thailand (17.4% versus 14.5%) and Uruguay (49.0% versus 40.0%). In all three countries, awareness of tobacco marketing was more prevalent among females aged 15--24 years than older women. Comprehensive bans on advertising, sponsorship, and promotion of tobacco products, recommended by the World Health Organization (WHO), can reduce per capita cigarette consumption if enforced.

Barriers and Promoters of an Evidenced-Based Smoking Cessation Counseling During Prenatal Care in Argentina and Uruguay

PubMed Central

Tong, Van T.; Morello, Paola; Farr, Sherry L.; Lawsin, Catalina; Dietz, Patricia M.; Aleman, Alicia; Berrueta, Mabel; Mazzoni, Agustina; Becu, Ana; Buekens, Pierre; Belizán, José; Althabe, Fernando

2015-01-01

In Argentina and Uruguay, 10.3 and 18.3 %, respectively, of pregnant women smoked in 2005. Brief cessation counseling, based on the 5A’s model, has been effective in different settings. This qualitative study aims to improve the understanding of factors influencing the provision of smoking cessation counseling during pregnancy in Argentina and Uruguay. In 2010, we obtained prenatal care providers’, clinic directors’, and pregnant smokers’ opinions regarding barriers and promoters to brief smoking cessation counseling in publicly-funded prenatal care clinics in Buenos Aires, Argentina and Montevideo, Uruguay. We interviewed six prenatal clinic directors, conducted focus groups with 46 health professionals and 24 pregnant smokers. Themes emerged from three issue areas: health professionals, health system, and patients. Health professional barriers to cessation counseling included inadequate knowledge and motivation, perceived low self-efficacy, and concerns about inadequate time and large workload. They expressed interest in obtaining a counseling script. Health system barriers included low prioritization of smoking cessation and a lack of clinic protocols to implement interventions. Pregnant smokers lacked information on the risks of prenatal smoking and underestimated the difficulty of smoking cessation. Having access to written materials and receiving cessation services during clinic waiting times were mentioned as promoters for the intervention. Women also were receptive to non-physician office staff delivering intervention components. Implementing smoking cessation counseling in publicly-funded prenatal care clinics in Argentina and Uruguay may require integrating counseling into routine prenatal care and educating and training providers on best-practices approaches. PMID:25500989

Children in Institutions: The Beginning of the End? The Cases of Italy, Spain, Argentina, Chile and Uruguay. Innocenti Insight.

ERIC Educational Resources Information Center

Llorente, Maria Angeles Garcia; Charlebois, Laura Martinez-Mora; Ducci, Valerio; Farias, Ana Maria

Noting the growing global consensus on the need to promote family-based alternatives to institutional care for children and adolescents, this report examines efforts to prevent the institutionalization of children in Argentina, Chile, Uruguay, Italy, and Spain, focusing on both public and private initiatives, as well as local and national…

Quality of Life Satisfaction among Workers and Non-Workers in Uruguay

ERIC Educational Resources Information Center

Gandelman, Nestor; Piani, Giorgina

2013-01-01

In this paper we use data from a population survey on quality of life dimensions conducted in Uruguay to analyze the self reported well-being among workers and non workers. Along with the literature, we find that the probability of being happy is greater for workers than non-workers. Specifically, we find evidence that workers tend to be more…

The "Failure" of Private Universities in Uruguay: A Tale of Three Institutions. ASHE Annual Meeting Paper.

ERIC Educational Resources Information Center

Roane, Warren

In Latin America private universities are a recent phenomenon; Uruguay began its experiment with privatization only 15 years ago. This study explores several factors which have impeded formation of private universities by analyzing the "failures" of three institutions. The theoretical framework of the study is based on work by D.C. Levy…

Simulation of the hydrologic effects of afforestation in the tacuarembo river basin, Uruguay

Treesearch

N.O. von Stackelberg; G.M. Chescheir; R.W. Skaggs; D.M. Amatya

2007-01-01

The Soil and Water Assessment Tool (SWAT) was used to simulate the hydrology of two small paired catchments in northern Uruguay. The control and treatment catchments (69 and 108 ha, respectively) were monitored for a three-year pretreatment period during which the land use was grassland with livestock grazing. Subsequently, the treatment catchment was planted (57%...

"Let the "Orientales" Be as Enlightened as They Are Brave": The Digital Divide in the Context of Uruguay's Public Schools

ERIC Educational Resources Information Center

Capurro, Rafael; Rodríguez Fleitas, Maximiliano

2017-01-01

In this paper we present two recent information literacy and access initiatives in Uruguay and their necessary historical antecedents, and analyze them from a phenomenological perspective to provide commentary on current philosophical discussions about information and the digital divide. To provide historical context we present a brief history of…

Earth observations taken by the Expedition 14 crew

NASA Image and Video Library

2007-01-29

ISS014-E-13598 (29 Jan. 2007) --- Montevideo, Uruguay is featured in this image photographed by an Expedition 14 crewmember on the International Space Station. Reflective roofing materials and dark asphalt streets outline the urban grid pattern of Uruguay's capital city of Montevideo in this image. The city may be viewed as a precursor of the predicted global population shift from dominantly rural to urban environments (by 2030, according to recent United Nations estimates) -- nearly half of Uruguay's total population now lives in the Montevideo metropolitan area. Located on the southern coastline of Uruguay along the Rio de la Plata, Montevideo Bay provides an important harbor and port facilities for transport of South American agricultural products. This view is of sufficient resolution (approximately 7 meters/pixel) to discriminate between dark green canopied tree cover and light green grass - important information for study of urban ecology and climate, as well as city water use planning - in a large golf course located at the southern edge of the city (near center right). Sediment plumes along the coastline to the southeast of the city are also visible; rough patterns in the water surface of Montevideo Bay and the Rio de la Plata are a combination of wind disturbance and sediments.

Paleomagnetic and Tectonic studies in Uruguay: a brief synthesis of the last decade

NASA Astrophysics Data System (ADS)

Sanchez Bettucci, L.

2013-05-01

The paleomagnetic studies in Uruguay have been applied as a complementary tool to geological studies. Paleomagnetic data can be very useful for geodynamic reconstructions, fundamentally for determine the latitudinal tectonic transport, rotations of crustal blocks. This technique has been applied to Paleoproterozoic, Neoproterozoic and Paleozoic units. The geology of the Uruguayan territory is divided into four tectonic units of Uruguay that include a) the Piedra Alta tectonostratigraphic terrane (PATT) and b) Nico Pérez tectonostratigraphic terrane (NPTT), separated by the Sarandí del Yí high-strain zone. Both terranes are well exposed in the Río de La Plata craton (RPC) and have paleoproterozoic ages, the last was reworked in Neoproterozoic times (metacraton). The most thoroughly investigated Neoproterozoic sections are located in the eastern and southeastern regions of Uruguay. The c) Dom Feliciano Belt shows a tectonic evolution from back-arc to foreland basin characterized by fold-and-thrust, thick-skinned belts developed during the Brasiliano/Pan-African orogenic cycle. And finally d) The high metamorphic grade Punta del Este terrane where its most notable feature is their African affinity. There is a significant shortage of geochemical and geochronological data for the existing geological complexity.

New Long-Term Care Policies in Latin America: The National System of Care in Uruguay.

PubMed

Matus-Lopez, Mauricio; Pedraza, Camilo Cid

2016-07-01

Uruguay is the Latin American country with the largest share of elderly population and it has the greatest pressure for formal long-term care services in the region. For this reason, last year the government approved a law creating a National System of Care. This article describes and analyzes the long-term care policy in the recently created National System of Care of Uruguay. The Director of the National System of Care was asked to complete a questionnaire with a description and management of long-term care programs. This information was completed with official information and peer-reviewed articles of long-term care in Uruguay. The National System of Care includes long-term care services. The main services are carried out through a cash-for-care system for home-based services, but in the future the benefits will expand to day centers and residential and nursing homes. The system follows international trends in terms of universality, services, and regulations dealing with care. However, the current and future financing is low, and this condition could undermine its development capacity. Copyright © 2016 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Assessing the potential additionality of certification by the Round table on Responsible Soybeans and the Roundtable on Sustainable Palm Oil

NASA Astrophysics Data System (ADS)

Garrett, Rachael D.; Carlson, Kimberly M.; Rueda, Ximena; Noojipady, Praveen

2016-04-01

Multi-stakeholder roundtables offering certification programs are promising voluntary governance mechanisms to address sustainability issues associated with international agricultural supply chains. Yet, little is known about whether roundtable certifications confer additionality, the benefits of certification beyond what would be expected from policies and practices currently in place. Here, we examine the potential additionality of the Round table on Responsible Soybeans (RTRS) and the Roundtable on Sustainable Palm Oil (RSPO) in mitigating conversion of native vegetation to cropland. We develop a metric of additionality based on business as usual land cover change dynamics and roundtable standard stringency relative to existing policies. We apply this metric to all countries with RTRS (n = 8) and RSPO (n = 12) certified production in 2013-2014, as well as countries that have no certified production but are among the top ten global producers in terms of soy (n = 2) and oil palm (n = 2). We find RSPO and RTRS both have substantially higher levels of stringency than existing national policies except in Brazil and Uruguay. In regions where these certification standards are adopted, the mean estimated rate of tree cover conversion to the target crop is similar for both standards. RTRS has higher mean relative stringency than the RSPO, yet RSPO countries have slightly higher enforcement levels. Therefore, mean potential additionality of RTRS and RSPO is similar across regions. Notably, countries with the highest levels of additionality have some adoption. However, with extremely low adoption rates (0.41% of 2014 global harvested area), RTRS likely has lower impact than RSPO (14%). Like most certification programs, neither roundtable is effectively targeting smallholder producers. To improve natural ecosystem protection, roundtables could target adoption to regions with low levels of environmental governance and high rates of forest-to-cropland conversion.

Developing a System of Protection for Young Children in Uruguay: Understanding the Link between the Home Environment and Child Development

ERIC Educational Resources Information Center

Lopez Boo, Florencia; Cubides Mateus, Mayaris; Sorio, Rita; Garibotto, Giorgina; Berón, Christian

2018-01-01

Uruguay is making great progress in improving the lives of its youngest children. A national longitudinal early childhood-focused household survey has been, and will continue to be, an important tool for identifying concerns and targeting interventions. In a study of the home environment, the authors found that children from lower income…

Latin American special project: kidney health cooperation project between Uruguay and Bolivia.

PubMed

Sola, Laura; Plata-Cornejo, Raúl; Fernández-Cean, Juan

2015-01-01

Uruguay and Bolivia are two countries that show heterogenicity of the Latin American region, including the national income, the expenditure on health and the services for renal care. In Bolivia, there is manpower shortage for renal care with only 5 nephrologists per million people (pmp) and the prevalence of patients on dialysis is only 200 pmp. This is much lower than the mean prevalence rate of renal replacement therapy for Latin America as a whole. Uruguay on the other hand has more dedicated renal resources with 50 nephrologists pmp, and renal replacement therapy is provided to ~ 1,000 dialysis patients pmp. In November 2012, a collaborative project financed by the Uruguayan International Cooperation Agency was signed by both the Uruguay and Bolivia Ministries of Health, and the goal was to develop a comprehensive program for the prevention and management of all stages of chronic kidney disease (CKD) in Bolivia. The specific objectives were to: a) promote renal healthcare in the primary healthcare setting, b) identify kidney disease in populations at risk, and c) optimize patient care at all stages of CKD, including dialysis and transplantation supported with a national ESRD registry in Bolivia. As a first step, delegates from the Bolivian Health Ministry, visited Uruguay in April 2014, primarily to strengthen the development of tools required for developing and maintaining a national registry. In addition, during this visit, a meeting with the president of the Latin American Society of Nephrology and Hypertension (SLANH) culminated in designing a training program for peritoneal dialysis. This highly cooperative relationship is advancing the prevention and care of CKD in Bolivia and may serve as a model for international approaches to advance system level CKD care in countries with limited healthcare resources.

Uruguay Roselli 1938 and Rosellichnus, N. Ichnogenus: Two ichnogenera for clusters of fossil bee cells

USGS Publications Warehouse

Genise, Jorge F.; Bown, Thomas M.

1996-01-01

The systematics of the fossil bee nest ichnogenus Uruguay from the Uruguayan Cretaceous or lower Tertiary is reviewed and two new ichnospecies of a new ichnogenus, Rosellichnus, are proposed for fossil bee nests from the Miocene of the United Arab Emirates and Patagonian Argentina. Uruguay contains U. auroranormae(the ich‐notype) and U. rivasi, which differs from the type ichnospecies in having clustered cells arranged in three rows, with one central and two marginal rows of subparallel cells. No bee nest architecture known to us unequivocally fits with any ichnospecies described herein. Uruguay was constructed in the subsoil and may be of halictid origin; however, its large cell size, thick cell walls, and the presence of a vestibular cell do not fit the architecture of nests of extant halictids. Rosellichnus arabicus lacks the complete cavity surrounding the cell cluster that is typical in nests of Old World halictids, but it may, nonetheless, still be of halictid origin. R. pa‐tagonicus has an architecture more similar to nests of anthophorine bees than to those of Neotropical Halictidae. Therefore, the ichnogenus Rosellichnus may include both halictid and anthophorine constructions. Although the smooth inner cell walls, spiral cell caps, and clustering of cells indicate that both Uruguay and Rosellichnus are trace fossils of bee origin, it is likely that both represent nest architectures that are no longer employed by extant bees, or those that are as yet unknown. The paleoenvironments of both the Argentine and Emirates species of Rosellichnus indicate that the trace‐makers of this ichnogenus constructed their nests in open ground sandy soils.

Immigration status and HIV-risk related behaviors among female sex workers in South America.

PubMed

Bautista, Christian T; Mosquera, Carlos; Serra, Margarita; Gianella, Alberto; Avila, Maria M; Laguna-Torres, Victor; Carr, Jean K; Montano, Silvia M; Sanchez, José L

2008-03-01

This study compares immigrant (i.e., foreigner) with non-immigrant (i.e., local/native) HIV-related risk behaviors among female sex workers (FSW) in South America. A total of 1,845 FSW were enrolled in Argentina, Bolivia, Ecuador, and Uruguay. According to their nationality, 10.1% of participants were immigrant FSW. Immigrant FSW were more likely to be younger in Argentina; to work in a disco/bar in Bolivia; to be single and use illegal drugs in Ecuador; and to work in a brothel, consume alcohol, and have sex with foreign clients in Uruguay. HIV-related sexual and drug use behaviors were more common among immigrant FSW in Bolivia, Ecuador, and Uruguay. Country-specific HIV/STI prevention and control programs should be developed for immigrant FSW populations in South America.

Uruguay's military physicians. Cogs in a system of state terror.

PubMed

Bloche, M G

The military junta that ruled Uruguay until March 1985 was engaged in a systematic program of clandestine detention and torture of political detainees. Bloche went to Uruguay in December 1985 on behalf of the American Association for the Advancement of Science to investigate claims that physicians collaborated in this program. He reports on the extent to which evidence supported allegations that physicians engaged in performing clinical examinations on detainees that yielded information used for planning torture, prepared pathological reports that covered up acts of brutality, failed to provide adequate medical assistance, designed a prison regimen to harm inmates' mental health, and abused neuroleptic drugs. He concludes that, although evidence regarding some of the allegations was inconclusive, the investigation proved overall that clinicians played a significant role in the Uruguayan apparatus of physical and psychological torture.

Dictatorships and Repression against the Universities: The Transition to Military Rule in Latin America and the Impact on Enrollments in the Social Sciences.

ERIC Educational Resources Information Center

Astin, Paul

This paper focuses on the transition to military rule in Brazil (1964), Uruguay (1973), Chile (1973), and Argentina (1976) and examines the argument that the disciplines which lend themselves to analysis of the social order, such as the social sciences and humanities, are most often the target of political repression. Argentina, Uruguay, and Chile…

Hospital admissions for acute myocardial infarction before and after implementation of a comprehensive smoke-free policy in Uruguay: experience through 2010.

PubMed

Sebrié, Ernesto Marcelo; Sandoya, Edgardo; Bianco, Eduardo; Hyland, Andrew; Cummings, K Michael; Glantz, Stanton A

2014-11-01

Comprehensive smoke-free laws have been followed by drops in hospitalisations for acute myocardial infarction (AMI), including in a study with 2 years follow-up for such a law in Uruguay. Multiple linear and negative binomial regressions for AMI admissions (ICD-10 code 121) from 37 hospitals for 2 years before and 4 years after Uruguay implemented a 100% nationwide smoke-free law. Based on 11 135 cases, there was a significant drop of -30.9 AMI admissions/month (95% CI -49.8 to -11.8, p=0.002) following implementation of the smoke-free law. The effect of the law did not increase or decrease over time following implementation (p=0.234). This drop represented a 17% drop in AMI admissions following the law (IRR=0.829, 95% CI 0.743 to 0.925, p=0.001). Adding two more years of follow-up data confirmed that Uruguay's smoke-free law was followed by a substantial and sustained reduction in AMI hospitalisations. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Brief Counseling on Secondhand Smoke Exposure in Pregnant Women in Argentina and Uruguay.

PubMed

Alemán, Alicia; Morello, Paola; Colomar, Mercedes; Llambi, Laura; Berrueta, Mabel; Gibbons, Luz; Buekens, Pierre; Althabe, Fernando

2016-12-29

Argentina and Uruguay have a high prevalence of smoking during pregnancy, as well as of secondhand smoke (SHS) exposure. In this secondary analysis of a trial to implement brief smoking cessation counseling during antenatal care in Argentina and Uruguay, we aim to evaluate the effects of the intervention on the rates of self-reported SHS exposure at home and at work, and on attitudes recalled by non-smoker women enrolled in the intervention group compared with the control group. We randomly assigned (1:1) 20 antenatal care clusters in Argentina and Uruguay to receive a multifaceted intervention to implement brief smoking cessation counseling, which also included questions and counseling regarding SHS exposure, or to receive the standard of care. There was not a statistically significant difference between groups of the intervention's effect (reduction of exposure to SHS) on any of the three exposure outcome measures (exposure at home, work or other indoor areas) or on the attitudes of women regarding exposure (avoiding breathing SHS and having rooms where smoking is forbidden). This analysis shows that we should not expect reductions in SHS exposure with this modest intervention alone. To achieve such reductions, strategies engaging partners and other household members may be more effective.

Subversion: Uruguayan Armed Forces Summary of Subversive Movement in Latin America. Part 3

DTIC Science & Technology

1977-08-12

Pedagogue," Montevideo, El Siglo Ilustrado. 73 Vivian Trias, "Imperialism and Oil in Uruguay," Montevideo. 74 21 September 1963 statement by the Soviet...Rama, " Religion in Uruguay," Montevideo, Nuestra Tiempo. 111 German W. Rama, "Social Groups and Secondary Education," Montevideo, Area. 112...Juan Silva Vila, "Concepts of Artigas," Montevideo, El Siglo Ilustrado. 114 Joint Soviet-Algerian Communique, Moscow, 17 May 1964. Joint

Fluoride Availability and Stability in Children's Toothpastes in Uruguay.

PubMed

Loureiro, Licet Alvarez; Fager, Anunzziatta Fabruccini; Santos Moreira, Maurício José; Maltz, Marisa; Hashizume, Lina Naomi

2017-05-15

The purpose of this study was to evaluate the availability and stability of fluoride in children's toothpastes in Uruguay. Six commercial brands of children's toothpaste available in Uruguay were tested. Analyses were made when the dentifrices were purchased (fresh samples) and after one year of storage (aged samples). Total fluoride (TF) and total soluble fluoride (TSF) concentrations were determined using an ion specific electrode. Four of the children's dentifrices showed TF concentration similar to that specified on the package. Three products showed similar concentrations of TF and TSF with no variations after the one-year storage period. Two dentifrices showed an initial insoluble fluoride concentration greater than 50 percent, which increased with toothpaste aging. Most tested toothpastes showed a decrease in the soluble fluoride content with aging. The high quantity of insoluble fluoride found in two tested dentifrices may compromise their anti-caries efficacy.

Yellow Pygmy Rice Rat (Oligoryzomys flavescens) and Hantavirus Pulmonary Syndrome in Uruguay

PubMed Central

Delfraro, Adriana; Clara, Mario; Tomé, Lorena; Achaval, Federico; Levis, Silvana; Calderón, Gladys; Enria, Delia; Lozano, Mario; Russi, José

2003-01-01

During 5,230 trapping nights, 672 small mammals were trapped in the areas where most hantavirus pulmonary syndrome (HPS) cases occur in Uruguay. Yellow pygmy rice rats (Oligoryzomys flavescens) were the only rodents that showed evidence of antibodies to hantavirus, with a seroprevalence of 2.6%. The rodents were trapped in all the explored environments, and most of the seropositive rodents were found in habitats frequented by humans. Nucleotide sequences were obtained from four HPS case-patients and four yellow pygmy rice rats of the M genome segment. Sequence comparison and phylogenetic analysis showed that rodent-borne viruses and viruses from three HPS case-patients form a well-supported clade and share a 96.4% identity with the previously characterized Central Plata hantavirus. These results suggest that yellow pygmy rice rat (O. flavescens) may be the host for Central Plata, a hantavirus associated with HPS in the southern area of Uruguay.[ PMID:12890326

[Legal health services of abortion in Uruguay. Strategies of the primary health care public services].

PubMed

López-Gómez, Alejandra; Couto, Martín; Píriz, Gabriela; Monza, Ana; Abracinskas, Lilián; Ituarte, María Luisa

2017-01-01

To analyze the strategies developed by the health centers to implement the law of legal abortion (LA) in public services of the primary care in Montevideo, Uruguay. A qualitative research was conducted combining techniques of document analysis, self-administered questionnaires to key informants, and in-depth interviews with directors of health centers. A simple summative index of accessibility to abortion services was built. The law approved in Uruguay in 2012 demanded the development of a strategy to promote women's accessibility to LA in the public primary care system. The services failed to fully implement the strategy, due to institutional barriers. Despite the wide availability of LA services in primary care and that they are an integral part of sexual and reproductive health benefits, there is an important barrier to their use in the number of gynecologists that appeal to conscientious objection.

Control programme for cystic echinococcosis in Uruguay.

PubMed

Irabedra, Pilar; Ferreira, Ciro; Sayes, Julio; Elola, Susana; Rodríguez, Miriam; Morel, Noelia; Segura, Sebastian; Santos, Estela Dos; Guisantes, Jorge A

2016-05-24

Cystic echinococcosis is a highly endemic parasitic zoonosis that is present in the Southern Cone countries of America. For several decades, various prevention and control programmes have been implemented in different countries and regions, with varying results. In Uruguay, a new control programme was implemented in 2006 that employed new strategies for canine diagnosis and treatment, dog population control, diagnosis in humans, epidemiological surveillance, and health education, including community participation. The control programme in Uruguay addresses the control and surveillance of the disease from a holistic perspective based on Primary Health Care, which has strengthened the community's participation in developing and coordinating activities in an interdisciplinary manner. Similarly, the control programme that is currently implemented is based on a risk-focused approach. The surveillance and control measures were focused on small villages and extremely poor urban areas. In this study, the strategies used and the results obtained from 2008-2013 are analysed and discussed.

Report of the procedure of voluntary interruption of pregnancy at a university hospital in Uruguay

PubMed Central

Bentancor, Ana; Hernández, Ana Laura; Godoy, Yamile; Dapueto, Juan J

2016-01-01

ABSTRACT OBJECTIVE To describe the constitution and operation of a voluntary interruption of pregnancy team of a university hospital, from the outlook of the mental health team. METHODS In this case study, the following aspects were analyzed: 1) historical background; 2) implementation of Law 18,897 of October 22, 2012; and 3) functioning of the program at the Hospital de Clínicas of the Facultad de Medicina (Universidad de la República, Uruguay), taking into account three dimensions: structure, process, and results. RESULTS Between December 2012 and November 2013, a total of 6,676 voluntary interruptions of pregnancy were reported in Uruguay; out of these, 80 were conducted at the Hospital de Clínicas. The patients’ demographic data agreed with those reported at the national level: Of the total patients, 81.0% were aged over 19 years; 6.2% decided to continue with the pregnancy; and only 70.0% attended the subsequent control and received advice on contraception. CONCLUSIONS In its implementation year in Uruguay, we can assess the experience as positive from the point of view of women’s health. Our experience as a mental health team at the Hospital de Clínicas, inserted into the multidisciplinary voluntary interruption of pregnancy team, is in the process of assessment and reformulation of practices. PMID:27384969

[Epidemiological transition in Latin America: a comparison of four countries].

PubMed

Albala, C; Vio, F; Yáñez, M

1997-06-01

In the last decade, Latin America has experienced important transformations in its health conditions, due to demographic changes and a rapid urbanization process. To analyze socioeconomic, demographic and epidemiological changes in Chile, Guatemala, Mexico and Uruguay and relate them to the different stages in the demographic and epidemiological transition of these countries. Data was obtained from official information of local and international organizations such as Pan-American Health Organization, United Nations, Latin American Center for Demography (CELADE) and World Bank. Guatemala is in a pre-transition stage with a high proportion of communicable diseases as causes of death (61%) as compared with Mexico (22%), Chile (13%) and Uruguay (7%). Mexico is in a prolonged transition situation and Chile is close to Uruguay in a post-transitional stage. Despite decreasing rates of mortality, the proportion of deaths represented by chronic diseases and injuries has increased to over 30% in all countries, except Uruguay. Adjusted mortality rates for cardiovascular diseases are lower in Latin American countries, as compared to Canada. However, excepting Guatemala, there are differences in the pattern of cardiovascular disease, with a higher mortality due to cerebrovascular and a lower mortality due to coronary artery diseases. An increment in non communicable diseases is expected for the next decades in Latin America. Analysis of demographic and epidemiological transition is crucial to define health policies and to adequate health systems to the new situations.

Tobacco cessation intervention for pregnant women in Argentina and Uruguay: study protocol

PubMed Central

2013-01-01

Background Argentina and Uruguay are among the countries with the highest proportion of pregnant women who smoke. The implementation of an effective smoking cessation intervention would have a significant impact on the health of mothers and infants. The “5 A’s” (Ask, Advise, Assess, Assist, Arrange) is a strategy consisting of a brief cessation counseling session of 5–15 minutes delivered by a trained provider. The “5 A’s” is considered the standard of care worldwide; however, it is under used in Argentina and Uruguay. Methods We will conduct a two-arm, parallel cluster randomized controlled trial of an implementation intervention in 20 prenatal care settings in Argentina and Uruguay. Prenatal care settings will be randomly allocated to either an intervention or a control group after a baseline data collection period. Midwives’ facilitators in the 10 intervention prenatal clinics (clusters) will be identified and trained to deliver the “5 A’s” to pregnant women and will then disseminate and implement the program. The 10 clusters in the control group will continue with their standard in-service activities. The intervention will be tailored by formative research to be readily applicable to local prenatal care services at maternity hospitals and acceptable to local pregnant women and health providers. Our primary hypothesis is that the intervention is feasible in prenatal clinics in Argentina and Uruguay and will increase the frequency of women receiving tobacco use cessation counseling during pregnancy in the intervention clinics compared to the control clinics. Our secondary hypotheses are that the intervention will decrease the frequency of women who smoke by the end of pregnancy, and that the intervention will increase the attitudes and readiness of midwives towards providing counseling to women in the intervention clinics compared to the control clinics. Trial registration ClinicalTrials.gov. Identifier: NCT01852617 PMID:23971512

Two new species of Chaco Tullgren from the Atlantic coast of Uruguay (Araneae, Mygalomorphae, Nemesiidae).

PubMed

de Oca, Laura Montes; Pérez-Miles, Fernando

2013-01-01

We describe two new species of the nemesiid spider genus Chaco from Rocha Province, Uruguay. These new species are diagnosed based on genital morphology, male tibial apophysis spination, and burrow entrance. We test cospecificity of one species, Chaco costai,via laboratory mating experiments. The new species are diagnosed and illustrated and habitat characteristics, and capture behavior are described. We conduct a cladistic analysis based on a previously published morphological character matrix that now includes the newly described species.

Report of the procedure of voluntary interruption of pregnancy at a university hospital in Uruguay.

PubMed

Bentancor, Ana; Hernández, Ana Laura; Godoy, Yamile; Dapueto, Juan J

2016-07-04

To describe the constitution and operation of a voluntary interruption of pregnancy team of a university hospital, from the outlook of the mental health team. In this case study, the following aspects were analyzed: 1) historical background; 2) implementation of Law 18,897 of October 22, 2012; and 3) functioning of the program at the Hospital de Clínicas of the Facultad de Medicina (Universidad de la República, Uruguay), taking into account three dimensions: structure, process, and results. Between December 2012 and November 2013, a total of 6,676 voluntary interruptions of pregnancy were reported in Uruguay; out of these, 80 were conducted at the Hospital de Clínicas. The patients' demographic data agreed with those reported at the national level: Of the total patients, 81.0% were aged over 19 years; 6.2% decided to continue with the pregnancy; and only 70.0% attended the subsequent control and received advice on contraception. In its implementation year in Uruguay, we can assess the experience as positive from the point of view of women's health. Our experience as a mental health team at the Hospital de Clínicas, inserted into the multidisciplinary voluntary interruption of pregnancy team, is in the process of assessment and reformulation of practices. Describir la conformación y funcionamiento de un equipo de interrupción voluntaria del embarazo de un hospital universitario, desde la mirada del equipo de salud mental. En este estudio de caso, se analizan los siguientes aspectos: 1) antecedentes históricos; 2) implementación de la Ley 18.897 de 22 de octubre de 2012; y 3) funcionamiento del programa en el Hospital de Clínicas de la Facultad de Medicina (Universidad de la República, Uruguay), teniendo en cuenta tres dimensiones (estructura, proceso y resultados). Entre diciembre de 2012 y noviembre de 2013, se reportaron en Uruguay un total de 6.676 interrupciones voluntarias del embarazo; de ellas, 80 se llevaron a cabo en el Hospital de Clínicas. Los datos sociodemográficos de las pacientes concordaron con los reportados a nivel nacional: 81,0% de las pacientes que consultaron era mayores de 19 años; 6,2% decidieron continuar con el embarazo; solo 70,0% concurrieron al control posterior y recibieron asesoramiento sobre anticoncepción. Al año de su implementación, en Uruguay, podemos evaluar la experiencia como positiva desde el punto de vista de la salud de las mujeres. Nuestra experiencia como equipo de salud mental en el Hospital de Clínicas, inserto dentro del equipo multidisciplinario de interrupción voluntaria del embarazo, se encuentra en pleno proceso de evaluación y reformulación de prácticas.

Dietary patterns and risk of ductal carcinoma of the breast: a factor analysis in Uruguay.

PubMed

Ronco, Alvaro L; De Stefani, Eduardo; Deneo-Pellegrini, Hugo; Boffetta, Paolo; Aune, Dagfinn; Silva, Cecilia; Landó, Gabriel; Luaces, María E; Acosta, Gisele; Mendilaharsu, María

2010-01-01

Breast cancer (BC) shows very high incidence rates in Uruguayan women. The present factor analysis of ductal carcinoma of the breast, the most frequent histological type of this malignancy both in Uruguay and in the World, was conducted at a prepaid hospital of Montevideo, Uruguay. We identified 111 cases with ductal BC and 222 controls with normal mammograms. A factor analysis was conducted using 39 food groups, allowing retention of six factors analyzed through logistic regression in order to obtain odds ratios (OR) associated with ductal BC. The low fat and non-alcoholic beverage patterns were inversely associated (OR=0.30 and OR=0.45, respectively) with risk. Conversely, the fatty cheese pattern was positively associated (OR=4.17) as well as the fried white meat (OR=2.28) and Western patterns (OR 2.13). Ductal BC shared similar dietary risk patterns as those identified by studies not discriminating between histologic type of breast cancer.

Community Strains of Methicillin-Resistant Staphylococcus aureus as Potential Cause of Healthcare-associated Infections, Uruguay, 2002–2004

PubMed Central

Estivariz, Concepción; Mogdasy, Cristina; Pedreira, Walter; Galiana, Antonio; Galiana, Alvaro; Bagnulo, Homero; Gorwitz, Rachel; Fosheim, Gregory E.; McDougal, Linda K.; Jernigan, Daniel

2008-01-01

Community-associated MRSA (CA-MRSA) strains have emerged in Uruguay. We reviewed Staphylococcus aureus isolates from a large healthcare facility in Montevideo (center A) and obtained information from 3 additional hospitals on patients infected with CA-MRSA. An infection was defined as healthcare-onset if the culture was obtained >48 hours after hospital admission. At center A, the proportion of S. aureus infections caused by CA-MRSA increased from 4% to 23% over 2 years; the proportion caused by healthcare-associated MRSA (HA-MRSA) decreased from 25% to 5%. Of 182 patients infected with CA-MRSA, 38 (21%) had healthcare-onset infections. Pulsed-field gel electrophoresis determined that 22 (92%) of 24 isolates were USA1100, a community strain. CA-MRSA has emerged in Uruguay and appears to have replaced HA-MRSA strains at 1 healthcare facility. In addition, CA-MRSA appears to cause healthcare-onset infections, a finding that emphasizes the need for infection control measures to prevent transmission within healthcare settings. PMID:18680644

Paleo- and Neoproterozoic magmatic and tectonometamorphic evolution of the Isla Cristalina de Rivera (Nico Pérez Terrane, Uruguay)

NASA Astrophysics Data System (ADS)

Oyhantçabal, Pedro; Wagner-Eimer, Martin; Wemmer, Klaus; Schulz, Bernhard; Frei, Robert; Siegesmund, Siegfried

2012-10-01

The Isla Cristalina de Rivera crystalline complex in northeastern Uruguay underwent a multistage magmatic and metamorphic evolution. Based on SHRIMP U-Pb zircon, Th-U-Pb monazite (CHIME-EPMA method) and K-Ar age data from key units several events can be recognized: (1) multistage magmatism at 2,171-2,114 Ma, recorded on zircon of the granulitic orthogneisses and their 2,093-2,077 Ma overgrowths; (2) a distinct amphibolite facies metamorphism at ~1,980 Ma, recorded by monazite; (3) greenschist facies reworking and shearing at ca. 606 Ma (monazite and K-Ar on muscovite) along the Rivera Shear Zone, and finally (4) intrusion of the post-tectonic Sobresaliente and Las Flores granites at around 585 Ma. Lithological similarities, geographic proximity and coeval magmatic and metamorphic events indicate a similar tectonometamorphic evolution for the Isla Cristalina de Rivera, the Valentines Block in Uruguay and the Santa María Chico Granulitic Complex in southern Brazil, since at least 2.1 Ga.

First approach to exhaust emissions characterization of light vehicles in Montevideo, Uruguay.

PubMed

D'Angelo, Mauro; González, Alice Elizabeth; Rezzano Tizze, Nicolás

2018-03-15

According to Act No. 17283 of November 28th, 2000, air quality protection is a general concern in Uruguay. Road transport is the main emitter of nitrogen oxides (NO x ), as the National Inventory of Air Emissions 2006 stated. Actually, it is responsible for the emissions of 59.8% of NO x and 28% of carbon monoxide (CO). The number of households owning a car in Uruguay increased from 29% in 2005 to 39% in 2013, enhancing the importance of characterizing the vehicular emissions of the national fleet. In this paper, a first approach for this characterization is presented. It was carried out on a sample of 11 light vehicles currently in use in Montevideo city, Uruguay. On-road emissions measurements of nitrogen monoxide (NO), carbon monoxide (CO) and carbon dioxide (CO 2 ) were carried out for calculating the emission factors. The fitness of the set of calculated emission factors values to different probability distributions was tested. When possible, the 95% confidence intervals were obtained for the mean emission factors (CO: 2.0g/km±0.3g/km; NO: 0.05g/km±0.01g/km). This procedure was useful to obtaining accurate confidence intervals from a relatively small sample size. Finally, the link between atmospheric emissions and some other parameters of the tested vehicles was studied using a multivariate statistical tool, highlighting the strong increase in carbon monoxide emissions observed for low vehicles speeds and fuel efficiencies. Copyright © 2017 Elsevier B.V. All rights reserved.

Two new species of Chaco Tullgren from the Atlantic coast of Uruguay (Araneae, Mygalomorphae, Nemesiidae)

PubMed Central

de Oca, Laura Montes; Pérez-Miles, Fernando

2013-01-01

Abstract We describe two new species of the nemesiid spider genus Chaco from Rocha Province, Uruguay. These new species are diagnosed based on genital morphology, male tibial apophysis spination, and burrow entrance. We test cospecificity of one species, Chaco costai,via laboratory mating experiments. The new species are diagnosed and illustrated and habitat characteristics, and capture behavior are described. We conduct a cladistic analysis based on a previously published morphological character matrix that now includes the newly described species. PMID:24146579

Peritonitis in peritoneal dialysis patients in Uruguay.

PubMed

Gadola, Liliana; Orihuela, Lucía; Pérez, Daniel; Gómez, Teresa; Solá, Laura; Chifflet, Liliana; Mautone, Mariela; Torres, Eugenia; Rodriguez, Grisel

2008-01-01

Uruguay is a South American country (3241003 inhabitants) where renal replacement treatment is universally available. The aim of this study was to analyze the incidence and outcome of peritonitis, and the causative organisms and their sensitivity, in order to recommend an empiric initial antibiotic treatment. A retrospective descriptive study of all peritonitis during the period 2004-2005 was performed (144 peritonitis, 44% due to gram-positive bacteria). We conclude that the high prevalence of methicillin-resistant coagulase-negative staphylococci justifies the use of vancomycin in the national empiric initial antibiotic protocols.

Exposures to Particulate Matter from the Eruptions of the Puyehue Volcano and Birth Outcomes in Montevideo, Uruguay.

PubMed

Balsa, Ana Ines; Caffera, Marcelo; Bloomfield, Juanita

2016-11-01

The ashes and dust resulting from the 2011 eruptions of the Puyehue volcano in Chile more than doubled monthly averages of PM10 concentrations in Montevideo, Uruguay. Few studies have taken advantage of natural experiments to assess the relationship between ambient air pollutant concentrations and birth outcomes. In this study we explored the effect of particulate matter with diameter of ≤ 10 μm (PM10) on perinatal outcomes in Uruguay, a middle-income country in South America with levels of PM10 that in general do not exceed the recommended thresholds. The analyzed outcomes are preterm birth, term birth weight, and term low birth weight. We took advantage of the sharp variation in PM10 concentrations due to the Puyehue eruptions to estimate the associations between mother's exposure to PM10 in each trimester of pregnancy and perinatal outcomes. We use birth registries for 2010-2013 and control for covariates, including maternal and pregnancy characteristics, weather, co-pollutants, and calendar quarter and hospital indicators. A 10-μg/m3 increase in exposure to PM10 during the third trimester was associated with a higher likelihood of a preterm birth [odds ratio (OR) = 1.10; 95% CI: 1.03, 1.19]. The association was robust to different model specifications, and increased with categorical exposure levels (OR for third-trimester PM10 ≥ 70 vs. < 30 μg/m3 = 5.24; 95% CI: 3.40, 8.08). Exposures were not consistently associated with birth weight or low birth weight among term births, though second-trimester exposures were associated with higher birth weight, contrary to expectations. Taking advantage of a natural experiment, we found evidence that exposure to high levels of PM10 during the third trimester of pregnancy may have increased preterm births among women in Montevideo, Uruguay. Citation: Balsa AI, Caffera M, Bloomfield J. 2016. Exposures to particulate matter from the eruptions of the Puyehue Volcano and birth outcomes in Montevideo, Uruguay. Environ Health Perspect 124:1816-1822; http://dx.doi.org/10.1289/EHP235.

Exposures to Particulate Matter from the Eruptions of the Puyehue Volcano and Birth Outcomes in Montevideo, Uruguay

PubMed Central

Balsa, Ana Ines; Caffera, Marcelo; Bloomfield, Juanita

2016-01-01

Background: The ashes and dust resulting from the 2011 eruptions of the Puyehue volcano in Chile more than doubled monthly averages of PM10 concentrations in Montevideo, Uruguay. Few studies have taken advantage of natural experiments to assess the relationship between ambient air pollutant concentrations and birth outcomes. Objectives: In this study we explored the effect of particulate matter with diameter of ≤ 10 μm (PM10) on perinatal outcomes in Uruguay, a middle-income country in South America with levels of PM10 that in general do not exceed the recommended thresholds. The analyzed outcomes are preterm birth, term birth weight, and term low birth weight. Methods: We took advantage of the sharp variation in PM10 concentrations due to the Puyehue eruptions to estimate the associations between mother’s exposure to PM10 in each trimester of pregnancy and perinatal outcomes. We use birth registries for 2010–2013 and control for covariates, including maternal and pregnancy characteristics, weather, co-pollutants, and calendar quarter and hospital indicators. Results: A 10-μg/m3 increase in exposure to PM10 during the third trimester was associated with a higher likelihood of a preterm birth [odds ratio (OR) = 1.10; 95% CI: 1.03, 1.19]. The association was robust to different model specifications, and increased with categorical exposure levels (OR for third-trimester PM10 ≥ 70 vs. < 30 μg/m3 = 5.24; 95% CI: 3.40, 8.08). Exposures were not consistently associated with birth weight or low birth weight among term births, though second-trimester exposures were associated with higher birth weight, contrary to expectations. Conclusions: Taking advantage of a natural experiment, we found evidence that exposure to high levels of PM10 during the third trimester of pregnancy may have increased preterm births among women in Montevideo, Uruguay. Citation: Balsa AI, Caffera M, Bloomfield J. 2016. Exposures to particulate matter from the eruptions of the Puyehue Volcano and birth outcomes in Montevideo, Uruguay. Environ Health Perspect 124:1816–1822; http://dx.doi.org/10.1289/EHP235 PMID:27152597

Poisoning of sheep by Vernonia plantaginoides (Less.) Hieron in Uruguay.

PubMed

Dutra, Fernando; Romero, Agustin; Quinteros, Carina; Araújo, Ruben; García Y Santos, Carmen

2016-07-01

Vernonia plantaginoides (Less.) Hieron, previously known as Vernonia squarrosa, is a rhizomatous subshrub with purple flowers that is prevalent in the natural grassland of Uruguay, Argentina, and southern Brazil. We report an outbreak of V. plantaginoides (yuyo moro) intoxication in sheep in Treinta y Tres Department, northeastern Uruguay. A total of 54 of 463 (12%) recently weaned lambs died 2-7 days after entering a natural pasture that had been invaded by sprouting V. plantaginoides The first cases were found dead. Affected lambs showed marked jaundice, edema of the face, ears, and eyelids, and severe photodermatitis. At the autopsies of 3 lambs, the carcass was yellow, the liver was enlarged with a marked acinar pattern ("nutmeg liver"), and hemorrhages were observed on serous membranes. Microscopic lesions were characterized by diffuse periacinar hepatocellular necrosis and cholemic nephrosis. Three female lambs were experimentally dosed with the aerial parts of V. plantaginoides collected immediately after the outbreak. The lamb that was dosed once with 40 g/kg body weight died after 36 h with severe hepatic necrosis. The lamb dosed with 20 g/kg daily for 4 days showed clinical signs and microscopic lesions in the liver with multiple apoptotic hepatocytes in the periacinar zone. The third lamb, dosed with 30, 17, and 15 g/kg daily over 3 days, respectively, showed transient clinical signs and a rise in liver enzymes, but recovered, and no lesions were found postmortem. These results demonstrate that V. plantaginoides was responsible for severe field outbreaks of poisoning in sheep in Uruguay. © 2016 The Author(s).

Reduction of secondhand tobacco smoke in public places following national smoke-free legislation in Uruguay.

PubMed

Blanco-Marquizo, Adriana; Goja, Beatriz; Peruga, Armando; Jones, Miranda R; Yuan, Jie; Samet, Jonathan M; Breysse, Patrick N; Navas-Acien, Ana

2010-06-01

Smoke-free legislation eliminating tobacco smoke in all indoor public places and workplaces is the international standard to protect all people from exposure to secondhand smoke. Uruguay was the first country in the Americas and the first middle-income country in the world to enact a comprehensive smoke-free national legislation in March 2006. To compare air nicotine concentrations measured in indoor public places and workplaces in Montevideo, Uruguay before (November 2002) and after (July 2007) the implementation of the national legislation. Air nicotine concentrations were measured for 7-14 days using the same protocol in schools, a hospital, a local government building, an airport and restaurants and bars. A total of 100 and 103 nicotine samples were available in 2002 and 2007, respectively. Median (IQR) air nicotine concentrations in the study samples were 0.75 (0.2-1.54) microg/m(3) in 2002 compared to 0.07 (0.0-0.20) microg/m(3) in 2007. The overall nicotine reduction comparing locations sampled in 2007 to those sampled in 2002 was 91% (95% CI 85% to 94%) after adjustment for differences in room volume and ventilation. The greatest nicotine reduction was observed in schools (97% reduction), followed by the airport (94% reduction), the hospital (89% reduction), the local government building (86% reduction) and restaurants/bars (81% reduction). Exposure to secondhand smoke has decreased greatly in indoor public places and workplaces in Montevideo, Uruguay, after the implementation of a comprehensive national smoke-free legislation. These findings suggest that it is possible to successfully implement smoke-free legislations in low and middle-income countries.

Hospital admissions for acute myocardial infarction before and after implementation of a comprehensive smoke-free policy in Uruguay: experience through 2010

PubMed Central

Sebrié, Ernesto Marcelo; Sandoya, Edgardo; Bianco, Eduardo; Hyland, Andrew; Cummings, K Michael; Glantz, Stanton A

2015-01-01

Background Comprehensive smoke-free laws have been followed by drops in hospitalisations for acute myocardial infarction (AMI), including in a study with 2 years follow-up for such a law in Uruguay. Methods Multiple linear and negative binomial regressions for AMI admissions (ICD-10 code 121) from 37 hospitals for 2 years before and 4 years after Uruguay implemented a 100% nationwide smoke-free law. Results Based on 11 135 cases, there was a significant drop of −30.9 AMI admissions/month (95% CI −49.8 to −11.8, p=0.002) following implementation of the smoke-free law. The effect of the law did not increase or decrease over time following implementation (p=0.234). This drop represented a 17% drop in AMI admissions following the law (IRR=0.829, 95% CI 0.743 to 0.925, p=0.001). Conclusions Adding two more years of follow-up data confirmed that Uruguay’s smoke-free law was followed by a substantial and sustained reduction in AMI hospitalisations. PMID:25324157

Association of anemia, child and family characteristics with elevated blood lead concentrations in preschool children from Montevideo, Uruguay.

PubMed

Queirolo, Elena I; Ettinger, Adrienne S; Stoltzfus, Rebecca J; Kordas, Katarzyna

2010-01-01

Elevated blood lead levels (BPbs) have been identified in Uruguayan children in the La Teja neighborhood of Montevideo, but the extent of lead exposure in other city areas is unknown. Sources and predictors of exposure also remain understudied in this population. In 2007, the authors screened lead and hemoglobin levels in capillary blood of 222 preschool children from several areas of Montevideo, Uruguay, and identified predictors of elevated BPbs. Mean BPb was 9.0 +/- 6.0 microg/dL and 32.9% of children had levels >or= 10microg/dL. Mean hemoglobin level was 10.5 +/- 1.5 g/dL, with 44.1% having levels <10.5g/dL. Older child age, hemoglobin <10.5g/dL, and putting fingers/toys in the mouth were associated with higher BPbs. Young maternal age, less education, father's job with potential risk of lead exposure, and fewer family possessions were also associated with higher BPbs. Pediatric lead exposure is a public health problem in Uruguay, with children experiencing elevated BPbs at a young age.

Monitoring the effects of climate and agriculture intensity on nutrient fluxes in lowland streams: a comparison between temperate Denmark and subtropical Uruguay

NASA Astrophysics Data System (ADS)

Goyenola, Guillermo; Meerhof, Mariane; Teixeira de Mello, Franco; González-Bergonzoni, Ivan; Graeber, Daniel; Vidal, Nicolas; Mazzeo, Nestor; Ovesen, Niels; Jeppesen, Erik; Thodsen, Hans; Kronvang, Brian

2014-05-01

Climate is changing towards more extreme conditions all over the world. At the same time, land use is becoming more intensive worldwide and particularly in many developing countries, whereas several developed countries are trying to reduce the impacts of intensive agricultural production and lower the excessive nutrient loading and eutrophication symptoms in water bodies. In 2009, we initiated a comparative research project between the subtropical region (Uruguay) and the temperate region (Denmark) to compare the hydrology and nutrient fluxes in paired micro-catchments with extensive production or intensive agriculture. The four selected streams drained catchments of similar size (7 to 19 km2). We have established similarly equipped monitoring stations in the four micro-catchments in spring (November 2009, Uruguay; March 2010, Denmark) to monitor the effects of land use and agriculture intensity on stream hydrology and nutrient concentrations and fluxes under different climate conditions. We have conducted high frequency measurements in the four lowland streams with underwater probes (turbidity, pH, conductivity and oxygen measured every 15 minutes), fortnight grab sampling of water and automatic sampling of composite water samples for nutrient analysis (total and dissolved nitrogen and phosphorus; sampled every four hours and accumulated fortnightly). Moreover, water level and meteorological information (precipitation, air temperature, global radiation, humidity) has been recorded every 10 minutes and instantaneous flow measurements have been conducted at regular intervals, to facilitate the calculation of instantaneous discharge from continuous records of water level (stage-discharge relationships). We will show results of ca. 2 years from this comparative study between Uruguay and Denmark, and the importance of differences in climate and land use will be discussed.

Lung cancer incidence trends in Uruguay 1990-2014: An age-period-cohort analysis.

PubMed

Alonso, Rafael; Piñeros, Marion; Laversanne, Mathieu; Musetti, Carina; Garau, Mariela; Barrios, Enrique; Bray, Freddie

2018-05-11

Uruguay, a country with one of the highest lung cancer rates worldwide, initiated a series of comprehensive anti-smoking measures in 2005. We assess the tobacco control policies in the context of cohort-driven lung cancer incidence trends over a 25-year period, providing baseline predictions to 2035. Using data from the National Cancer Registry of Uruguay, an age-period-cohort analysis of trends 1990-2014 was performed. The NORDPRED package was used to predict the annual number of new cases of lung cancer and incidence rates up to 2035. In men, age-standardised (world) rates declined from a peak of 165.6 in 1995 to 103.1 by 2014, translating to a 70% reduction in the risk of lung cancer in men born in 1970 relative to the early-1940s. In females, rates increased steadily from 18.3 in 1991 to 30.0 by 2014, with successive increases in risk among generations of women born 1940-1960. There is however evidence of a decline in observed rates in women born recently. Extrapolations of the trends indicate an 8% reduction in the mean number of new lung cancer cases in men by 2035, but a 69% increase in women. Despite observed and predicted reductions in lung cancer incidence in Uruguayan men, rates among women are set to continue to increase, with a large rise in the annual number of female lung cancer diagnoses expected before 2035. There are signals of a diminishing risk among recent generations of women born after 1960. The current analysis provides important baseline information in assessing the future impact of the recent tobacco control initiatives in Uruguay. Copyright © 2018 Elsevier Ltd. All rights reserved.

Smoking Patterns and Receipt of Cessation Services Among Pregnant Women in Argentina and Uruguay

PubMed Central

Berrueta, Mabel; Morello, Paola; Alemán, Alicia; Tong, Van T.; Johnson, Carolyn; Dietz, Patricia M.; Farr, Sherry L.; Mazzoni, Agustina; Colomar, Mercedes; BInfoTech, Alvaro Ciganda; Llambi, Laura; Becú, Ana; Gibbons, Luz; Smith, Ruben A.; Buekens, Pierre; Belizán, Jose M.; Althabe, Fernando

2015-01-01

Introduction The 5A’s (Ask, Advise, Assess, Assist, and Arrange) strategy, a best-practice approach for cessation counseling, has been widely implemented in high-income countries for pregnant women; however, no studies have evaluated implementation in middle-income countries. The study objectives were to assess smoking patterns and receipt of 5A’s among pregnant women in Buenos Aires, Argentina and Montevideo, Uruguay. Methods Data were collected through administered questionnaires to women at delivery hospitalizations during October 2011–May 2012. Eligible women attended one of 12 maternity hospitals or 21 associated prenatal care clinics. The questionnaire included demographic data, tobacco use/cessation behaviors, and receipt of the 5A’s. Self-reported cessation was verified with saliva cotinine. Results Overall, of 3400 pregnant women, 32.8% smoked at the beginning of pregnancy; 11.9% quit upon learning they were pregnant or later during pregnancy, and 20.9% smoked throughout pregnancy. Smoking prevalence varied by country with 16.1% and 26.7% who smoked throughout pregnancy in Argentina and Uruguay, respectively. Among pregnant smokers in Argentina, 23.8% reported that a provider asked them about smoking at more than one prenatal care visit; 18.5% were advised to quit; 5.3% were assessed for readiness to quit, 4.7% were provided assistance, and 0.7% reported follow-up was arranged. In Uruguay, those percentages were 36.3%, 27.9%, 5.4%, 5.6%, and 0.2%, respectively. Conclusions Approximately, one in six pregnant women smoked throughout pregnancy in Buenos Aires and one in four in Montevideo. However, a low percentage of smokers received any cessation assistance in both countries. Healthcare providers are not fully implementing the recommended 5A’s intervention to help pregnant women quit smoking. PMID:26117836

The mitochondrial DNA history of a former native American village in northern Uruguay.

PubMed

Sans, Mónica; Mones, Pablo; Figueiro, Gonzalo; Barreto, Isabel; Motti, Josefina M B; Coble, Michael D; Bravi, Claudio M; Hidalgo, Pedro C

2015-01-01

In 1828, between 8,000 and 15,000 Indians from the Jesuit Missions were brought to Uruguay. There, they were settled in a village, presently named Bella Unión, in the northwest corner of the country. According to historic sources, the Indians abandoned the settlement shortly thereafter, with the village subsequently repopulated by "criollos" and immigrants from abroad. As a first approach to reconstruct the genetic history of the population, data about the living population genetic structure will be used. Based on the analysis of the maternal lineages of the inhabitants of Bella Unión, and of those from two nearby villages, we expect to partially answer what happened with the first and subsequent inhabitants. We analyzed the maternal lineages of the present inhabitants of Bella Unión and neighboring localities through the sequencing of the mitochondrial DNA control region. A total of 64.3%, 5.7%, and 30% of the mtDNAs were of Native, African, and West Eurasian origin, respectively. These figures are quite similar to that of the population of Tacuarembó, which is located in northeastern Uruguay. The four main Native American founding haplogroups were detected, with B2 being the most frequent, while some rare subhaplogroups (B2h, C1b2, D1f1) were also found. When compared with other Native American sequences, near- matches most consistently pointed to an Amazonian Indian origin which, when considered with historical evidence, suggested a probable Guaraní-Missionary-related origin. The data support the existence of a relationship between the historic and present inhabitants of the extreme northwest Uruguay, with a strong contribution of Native Americans to the mitochondrial DNA diversity observed there. © 2014 Wiley Periodicals, Inc.

Acute contact toxicity test of insecticides (Cipermetrina 25, Lorsban 48E, Thionex 35) on honeybees in the southwestern zone of Uruguay.

PubMed

Carrasco-Letelier, Leonidas; Mendoza-Spina, Yamandú; Branchiccela, María Belén

2012-07-01

Glyphosate-resistant soybean cultivation is expanding rapidly in Uruguay, with its land area having increased by 95 times during the past 10 years. Because of the region's Neotropical conditions, insecticide use is required to ensure adequate soybean productivity. However, in areas shared by soybean crops and beekeepers - such as the southwestern zone of Uruguay (SWZU) - the use of insecticides can increase the risks of honeybee death and honey contamination. Uruguayan commercial and legal guidelines set out practices and field doses designed to prevent acute intoxication with insecticides. However, honeybees in the SWZU are predominantly a polyhybrid subspecies different from that used to set international reference values, and hence they may have a different acute toxicity response, thus rendering such precautions ineffective. The aim of this work was to assess the acute toxicity response of polyhybrid honeybees in the SWZU to cypermethrin (commercial formulation: Cipermetrina 25 Agrin®), chlorpyrifos (commercial formulation: Lorsban 48E®), and endosulfan (commercial formulation: Thionex 35®). Acute toxicity bioassays were conducted to determine the median lethal dose (LD(50)) of each insecticide for the honeybees. The results indicate that, compared with EU reference values, SWZU honeybees have a higher toxicological sensitivity to chlorpyrifos and endosulfan, and a lower toxicological sensitivity to cypermethrin, based on the commercial formulations tested. However, when these results were adjusted according to their field dose equivalents, only chlorpyrifos emerged as a potential problem for beekeeping, as the maximum recommended field dose of Lorsban 48E® for soybean crops in Uruguay is 23 times the corresponding LD(50) for honeybees in the SWZU. Copyright © 2012 Elsevier Ltd. All rights reserved.

Asthma mortality in Latin America.

PubMed

Neffen, H; Baena-Cagnani, C E; Malka, S; Solé, D; Sepúlveda, R; Caraballo, L; Caravajal, E; Rodríguez Gavaldá, R; González Díaz, S; Guggiari Chase, J; Díez, C; Baluga, J; Capriles Hulett, A

1997-01-01

There are not enough data concerning asthma mortality in Latin America. The Latin American Society of Allergy and Immunology coordinated this project to provide reliable data for gaining knowledge about our present situation, which is a condition indispensable to changing it. The following countries participated in this study: Argentina, Brazil, Chile, Colombia, Costa Rica, Cuba, Mexico, Paraguay, Peru, Uruguay and Venezuela. A uniform protocol was designed in Santa Fe, Argentina. Asthma mortality rates were analyzed in accordance with two variables: age-adjusted rates (5-34) and total death rates. The total population studied was 107, 122, 529 inhabitants. The highest death rates were found in Uruguay and Mexico (5.63), and the lowest in Paraguay (0.8) and Colombia (1.35). Age-adjusted (5-34) rates were higher in Costa Rica (1.38) and lower in Chile (0.28). Regarding sex, the analysis of the information provided by seven countries showed a predominance of females (51.8%) over males (48.18%). In the southern Latin American countries such as Chile, Uruguay, Paraguay and Argentina, which have marked climatic differences, deaths occurred mainly in the winter. It is important to emphasize that, in most countries, deaths from asthma occurred at home: Chile (60.7%), Argentina (63.4%) and Paraguay (88%). However, in Uruguay, 58.6% occurred during hospitalization. Mortality rates from bronchial asthma are high in most of the Latin American countries studied, even though further studies are needed. Asthma is a serious global health problem. People of all ages in countries throughout the world are affected by this chronic airway disorder that can be severe and sometimes fatal. The health ministries of each country do not believe asthma is a significant issue. Therefore, we should provide them with sound epidemiological studies to convince them to change their attitude toward this disease.

Determinants and geographical variation in the distribution of depression in the Southern cone of Latin America: A population-based survey in four cities in Argentina, Chile and Uruguay.

PubMed

Daray, F M; Rubinstein, A L; Gutierrez, L; Lanas, F; Mores, N; Calandrelli, M; Poggio, R; Ponzo, J; Irazola, V E

2017-10-01

Depression is one of the major contributors to the global burden of diseases; however, population-based data in South America are limited. We conducted a population-based cross sectional study with 7524 participants, aged 35-74 years old, recruited between February 2010 and December 2011 from randomly selected samples in 4 cities (Bariloche and Marcos Paz, Argentina; Temuco, Chile; and Pando-Barros Blancos, Uruguay). Major Depressive Episode (MDE) was assessed using the Patient Health Questionnaire (PHQ) - 9. The overall prevalence of MDE was 14.6% (95% CI: 13.6, 15.6). However, there was a geographical variability of up to 3.7 folds between different cities being 5.6% (95% CI: 4.6, 6.7) in Marcos Paz, Argentina; 9.5% (95% CI: 8.2, 10.9) in Bariloche, Argentina; 18.1% (95% CI: 16.3, 20.0) in Temuco, Chile, and 18.2 (95% CI: 16.3, 20.2) in Pando-Barros Blancos, Uruguay. The multivariate model showed that, adjusted by location, being female, being between 35 and 44 years old, having experienced at least one stressful life event, currently smoking, and having a history of chronic medical diseases were independently associated with an increased risk of MDE, while having higher education and being married or living with a partner reduced the risk of MDE. These results are representative of the selected cities included in the study. As such extrapolation to the general populations of Argentina, Chile, and Uruguay should be done with caution CONCLUSIONS: This study showed a high prevalence and variability of MDE in the Southern Cone of Latin America. Copyright © 2017 Elsevier B.V. All rights reserved.

Developing Medical Geology in Uruguay: A Review

PubMed Central

Mañay, Nelly

2010-01-01

Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population’s exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented. PMID:20623004

Developing medical geology in Uruguay: a review.

PubMed

Mañay, Nelly

2010-05-01

Several disciplines like Environmental Toxicology, Epidemiology, Public Health and Geology have been the basis of the development of Medical Geology in Uruguay during the last decade. The knowledge and performance in environmental and health issues have been improved by joining similar aims research teams and experts from different institutions to face environmental problems dealing with the population's exposure to metals and metalloids and their health impacts. Some of the Uruguayan Medical Geology examples are reviewed focusing on their multidisciplinary approach: Lead pollution and exposed children, selenium in critically ill patients, copper deficiency in cattle and arsenic risk assessment in ground water. Future actions are also presented.

First neuronavigation experiences in Uruguay.

PubMed

Carbajal, Guillermo; Gomez, Alvaro; Pereyra, Gabriela; Lima, Ramiro; Preciozzi, Javier; Vazquez, Luis; Villar, Alvaro

2010-01-01

Neuronavigation is the application of image guidance to neurosurgery where the position of a surgical tool can be displayed on a preoperative image. Although this technique has been used worldwide in the last ten years, it was never applied in Uruguay due to its cost. In an ongoing project, the Engineering Faculty (Universidad de la República), the Hospital de Clínicas (Medicine Faculty - Universidad de la República) and the Regional Hospital of Tacuarembó are doing the first experimental trials in neuronavigation. In this project, a prototype based on optical tracking equipment and the open source software IGSTK (Image Guided Surgery Toolkit) is under development and testing.

Genetic characterization and phylogeography of the wild boar Sus scrofa introduced into Uruguay

PubMed Central

García, Graciela; Vergara, Julia; Lombardi, Raúl

2011-01-01

The European wild boar Sus scrofa was first introduced into Uruguay, in southern South America during the early decades of the last century. Subsequently, and starting from founder populations, its range spread throughout the country and into the neighbouring Brazilian state Rio Grande do Sul. Due to the subsequent negative impact, it was officially declared a national pest. The main aim in the present study was to provide a more comprehensive scenario of wild boar differentiation in Uruguay, by using mtDNA markers to access the genetic characterization of populations at present undergoing rapid expansion. A high level of haplotype diversity, intermediate levels of nucleotide diversity and considerable population differentiation, were detected among sampled localities throughout major watercourses and catchment dams countrywide. Phylogenetic analysis revealed the existence of two different phylogroups, thereby reflecting two deliberate introduction events forming distantly genetic lineages in local wild boar populations. Our analysis lends support to the hypothesis that the invasive potential of populations emerge from introgressive hybridization with domestic pigs. On taking into account the appreciable differentiation and reduced migration between locales in wild boar populations, management strategies could be effective if each population were to be considered as a single management unit. PMID:21734838

A Tale of Two Countries: Innovation and Collaboration Aimed at Changing the Culture of Medicine in Uruguay.

PubMed

Dapueto, Juan J; Viera, Mercedes; Samenow, Charles; Swiggart, William H; Steiger, Jeffrey

2018-05-11

This is a case study of a program to address professionalism at the Universidad de la República in Uruguay. We describe a five-year ongoing international collaboration. Relevant characteristics of the context, the program components, activities, and results were analyzed. The expected outcomes were to introduce standards of professional practices in the curricula of medical students and residents and the implementation of a program that might lead to a significant change in the culture of medicine in the University. Traditional didactics, interactive theater, and professional development workshops, issues such as teamwork and communication, professional behavior, and the culture of medicine, and physician wellness were addressed. A total of 359 faculty members, general practitioners, stakeholders, and other healthcare professionals (nurses, psychologists, social workers) participated in the intervention. The process led to specific achievements including new content in the curricula, the use of educational innovations to address issues of professionalism, a growing institutional culture of accountability, and the establishment of new rules and regulations. The strategies and interventions followed in the case of Uruguay can serve as a model to other developing countries to promote physician professionalism, wellness, and joy.

[Proposals for health reform and equity in Uruguay: a redefinition of the Welfare State?].

PubMed

Mitjavila, Myriam; Fernandez, José; Moreira, Constanza

2002-01-01

This article reviews and analyzes health sector reform proposals in Uruguay and the possible effects of such reforms in terms of equity, the health sector's institutional structure, and the power relationship between the various actors in the process. The authors contend that a highly structured yet simultaneously fragmented system has conspired against any attempt to introduce major reforms into the system. Thus the only possibility for reform resides neither in the consolidation of the so-called Institutions for Collective Medical Care (IAMCs) nor in the move towards a residual model. Rather, Uruguay is witnessing the system's passive restructuring (i.e., reform by default). In this context and given the system's built-in inequities, the current trend is towards an even more regressive distribution of goods and services. The authors use qualitative and quantitative techniques to show that inequities in expenditure, access, and quality have resulted from long-term developments and adaptive movements of an IAMC system in fiscal stress and the public system's declining quality. Thus, in the absence of changes in state policy that redefine the actors' power or in the absence of system collapse, the country should expect this same regressive trend to deepen.

Evaluation of Bacterial Contamination as an Indicator of Viral Contamination in a Sedimentary Aquifer in Uruguay.

PubMed

Gamazo, P; Victoria, M; Schijven, J F; Alvareda, E; Tort, L F L; Ramos, J; Burutaran, L; Olivera, M; Lizasoain, A; Sapriza, G; Castells, M; Colina, R

2018-03-21

In Uruguay, groundwater is frequently used for agricultural activities, as well as for human consumption in urban and rural areas. As in many countries worldwide, drinking water microbiological quality is evaluated only according to bacteriological standards and virological analyses are not mentioned in the legislation. In this work, the incidence of human viral (Rotavirus A, Norovirus GII, and human Adenovirus) and bacterial (total and thermotolerant coliform and Pseudomonas aeruginosa) contamination in groundwater in the Salto district, Uruguay, as well as the possible correlation between these groups of microorganisms, was studied. From a total of 134 groundwater samples, 42 (32.1%) were positive for Rotavirus, only 1 (0.7%) for both Rotavirus and Adenovirus, and 96 (72.6%) samples were positive for bacterial indicators. Results also show that Rotavirus presence was not associated with changes in chemical composition of the aquifer water. Bacteriological indicators were not adequate to predict the presence of viruses in individual groundwater samples (well scale), but a deeper spatial-temporal analysis showed that they are promising candidates to assess the viral contamination degree at aquifer scale, since from the number of wells with bacterial contamination the number of wells with viral contamination could be estimated.

Three decades of the history of donation and transplantation in Uruguay.

PubMed

Alvarez, I; Bengochea, M; Mizraji, R; Toledo, R; Saldías, M C; Carretto, E; Pérez, H; Castro, A; García, C

2009-10-01

The aim of this study was to analyze the evolution of the legal framework, health system of donation, and transplantation of cells, tissues, and organs, measured based on processes and rates from 1978 to 2008 in Uruguay. We analyzed 3 decades (1978-1988/1989-1998/1999-2008) by the following evaluation: the legislation, donation and transplantation system, procurement, registration of pre-state of voluntary donations, actual donations and transplantation rates of solid organs (kidneys, heart, liver, and pancreas), and rates of donation and transplantation of tissues (corneal and laminar [skin, amniotic membrane, and fascialata]), of cardiovascular elements (valves and vases), and of ostearticular tissues (bones and tendons). Uruguay has maintained continuous governmental politics in donation and transplantation. In the last decade the elaboration of a strategic plan by promoting Laws and Decrees of Encephalic Death, Presumed Donation and Security of Cells and Tissues, as well as the creation of the Unit Procurement, the registration of nonrelated donors for hematopoietic stem cells, and the re-engineering of tissue banking, has shown a significant increase in deceased donation and cadaveric transplantation, reaching the first highest overall donor rate in Latin America with 24/pmp multiorgan donors.

The importance of XRD analysis in provenance and palaeoenvironmental studies of the Piedras de Afilar Formation, Neoproterozoic of Uruguay

NASA Astrophysics Data System (ADS)

Pamoukaghlian, K.; Poiré, D. G.; Gaucher, C.; Uriz, N.; Cingolani, C.; Frigeiro, P.

2009-04-01

The Piedras de Afilar Formation crops out in the southeast part of Uruguay, forming part of the Tandilia Terrane (sensu Bossi et al. 2005). Pamoukaghlian et al. (2006) and Gaucher et al. (2008) have published δ13C, δ18O and U/Pb SHRIMP results, which indicate a Neoproterozoic age for this formation. The palaeoenvironment has been defined as a shallow marine platform based on the presence of interference ripples, hummocky and mega-hummocky cross-stratification. X-ray diffraction (XRD) analyses help to better constrain the palaeoenvironment: the presence of chlorite/smectite found in black shales, suggest a reducing environment, and abundant illite indicates a cold to temperate climate. Provenance studies have been undertaken that utilise a combination of detailed palaeocurrent measurements, petrographic descriptions, XRD analyses, and geochemical isotopic analyses, including U/Pb SHRIMP determinations. Mineral compositional diagrams for sandstones suggest a stable cratonic provenance. Palaeocurrents are mainly from the NNE, indicating a provenance from the cratonic areas of the Tandilia Terrane. The illite crystal index indicates diagenetic to low-metamorphic conditions for the sequence; this is important to confirm that the identified minerals are authigenic. Clay minerals identified by XRD analysis of sandstones from the siliciclastic member are illite (80 - 90%), kaolinite (5 - 10%), and chlorite (5 - 10%). This is consistent with a provenance from the cratonic areas (quartz-feldspar dominated rock types). Isotopic analyses have been undertaken to provide better constraints on the tectonic setting. U/Pb SHRIMP ages for the youngest zircons are 990 Ma (Gaucher et al. 2008), and the basal granite (Granito de la Paz) is 2056 ± 11 Ma (Hartmann et al. 2001), suggesting a provenance from the Archaean basement for the Piedras de Afilar Formation, like its counterparts in the Rio de la Plata Craton. References Bossi, J., Piñeyro, D., Cingolani, C. (2005). El límite norte del Terreno Piedra Alta (Uruguay). Importancia de la faja milonítica sinestral de Colonia. Actas XVI Congreso Argentino de Geología, de La Plata. Gaucher, C., Poiré, D.G., Finney, S.C., Valencia, V.a., Blanco, G., Pamoukaghlian, K., Gómez Peral, L. (2008). Detrital zircón ages of Neoproterozoic sedimentary successions in Uruguay and Argentina: Insights into the geological evolution of the Rio de la Plata Craton. Precambrian Research. Hartmann, L.A., Campal, N., Santos, J.O., Mc. Neughton, N.J., Schipilov, A., Lafon, J.M. (2001). Archean crust in the Rio de la Plata Craton, Uruguay - SHRIMP U-Pb zircon reconnaissance geochronology. Journal of South American Earth Science, 14, 557-570. Pamoukaghlian, K., Gaucher, C., Bossi, J., Sial, N., Poire, D.G. (2006). First C and O isotopic data for the Piedras de Afilar Formation, Tandilia Terrane, Uruguay: their bearing on correlation and age. Fifth South American Symposium on Isotope Geology, Punta del Este.

Animal health organizations: roles to mitigate the impact of ecologic change on animal health in the tropics.

PubMed

Acord, Bobby R; Walton, Thomas E

2004-10-01

Production of livestock across North and South America is extensive. The opportunities for production, commerce, and thriving economies related to animal agriculture are balanced against the devastating threats of disease. Commitment by livestock and poultry producers in exporting countries to production methods, herd health management, and biosecurity in their operations must be coupled with an animal health and marketing infrastructure that allows the industries to thrive and offers assurances to trading partners that their livestock industries will not be jeopardized. National and international animal health organizations play a key role in providing this infrastructure to the industries that they serve. The incentive for the successful World agricultural production economies to provide direction and support for improving animal health and conveying principles for competitive and safe production to lesser developed nations is the assurance that the expanding economies of these nations offer an eager and hungry market for the products of the other industries of an export-dependent economy. The World Trade Organization (WTO) was established after the Uruguay Round of the General Agreement on Tariffs and Trade (GATT). The WTO provides the permanent international multilateral institutional framework for implementing dispute resolution agreements and the agreement on the application of sanitary and phytosanitary (SPS) measures. The SPS agreements allow for the protection of animal and plant health.

The conchostracan subgenus Orthestheria (Migransia) from the Tacuarembó Formation (Late Jurassic-?Early Cretaceous, Uruguay) with notes on its geological age

NASA Astrophysics Data System (ADS)

Yanbin, Shen; Gallego, Oscar F.; Martínez, Sergio

2004-04-01

Conchostracans from the Tacuarembó Formation s.s. of Uruguay are reassigned to the subgenus Orthestheria (Migransia) Chen and Shen. They show more similarities to genera of Late Jurassic age in the Congo Basin and China than to those of Early Cretaceous age. On the basis of the character of the conchostracans, we suggest that the Tacuarembó Formation is unlikely to be older than Late Jurassic. It is probably Kimmeridgian, but an Early Cretaceous age cannot be excluded. This finding is consistent with isotopic dating of the overlying basalts, as well as the age range of recently described fossil freshwater sharks.

The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Uruguay: development of tissues quality control and quality management system in the National Multi-Tissue Bank of Uruguay.

PubMed

Alvarez, I; Morales Pedraza, Jorge; Saldías, M C; Pérez Campos, H; Wodowóz, O; Acosta, María; Vicentino, W; Silva, W; Rodríguez, G; Machín, D; Alvarez, O

2009-05-01

BNOT was created and regulated in 1977 and started its operation in 1978 according to the Decree No. 86/1977. By the Decree 248/005 is transformed in the National Institute of Donation and Transplantation of Cells, Tissues and Organs (Instituto Nacional de Donación y Trasplante de Células, Tejidos y Organos--INDT). The organisation has been operating within the State University Medical School and the Public Health Secretary and it is the governmental organisation responsible for the regulation, policy and management of donation and transplantation in Uruguay. By the Decree 160/2006 is responsible for human cells and tissues regulation too. The participation of the INDT in the IAEA program facilitated the introduction of the radiation sterilisation technique for the first time in the country. The radiation sterilisation of tissues processed by INDT (ex BNOT), was initially carried out in the 60 Cobalt Industrial Plant in the National Atomic Energy Commission of Argentina and now is carried out in INDT, using a Gamma Cell 220 Excel, which was provided by the IAEA through the national project URU/7/005. The results of the implementation of tissues, quality control and quality management system, are showed.

Comparative study of scientific publications in Ophthalmology and Visual Sciences in Argentina, Brazil, Chile, Paraguay and Uruguay (1995-2004).

PubMed

Ragghianti, Carla P; Martínez, Rosa; Martins, Jorge; Gallo, Juan E

2006-01-01

The study aimed to measure the scientific production in Ophthalmology and Vision (O&V) in Argentina, Brazil, Chile, Paraguay and Uruguay over a period of 10 years (1995-2004), in order to find out temporal evolution and variations in this field of research. PubMed / Medline was used to retrieve records on O&V research literature. The search strategy included keywords, country in the affiliation field and publication date. Data were extracted from each citation and recorded in a spreadsheet. Subsequent analysis focused on type and main topic of publication, journals where articles had been published, and evolution of research done on animals and humans. A total of 1,216 citations were retrieved. Brazil had the largest number of authored publications with an average annual production of 82.4, followed by Argentina with 31.0, Chile 6.4, Uruguay 1.6, and Paraguay 0.2. The ratio of articles on O&V relative to publications involving Health Science ranged from 1.0 to 2.3. The frequency of publications almost tripled from 1995 to 2004. Research on humans showed a significant increase in Argentina and Brazil. Results provide initial benchmarks on O&V publication rates in countries in South America that may be useful to follow research trends.

First record of Smilodon fatalis Leidy, 1868 (Felidae, Machairodontinae) in the extra-Andean region of South America (late Pleistocene, Sopas Formation), Uruguay: Taxonomic and paleobiogeographic implications

NASA Astrophysics Data System (ADS)

Manzuetti, Aldo; Perea, Daniel; Ubilla, Martín; Rinderknecht, Andrés

2018-01-01

The Felidae are known in South America from the Ensenadan Stage/Age onwards. Among them, machairodonts of the genus Smilodon stand out. Three species are recognized, and all three are present on the continent: S. gracilis from the early-middle Pleistocene in north-east Venezuela; S. fatalis, found only in Lujanian sediments on the west side of the Andes (north-west of Peru and south-west of Ecuador); and S. populator, which inhabited the eastern part of the Andes during the Ensenadan and Lujanian. This distribution has led to the suggestion that the last two felids were allopatric during the Lujanian. Here, we report the first evidence of S. fatalis in the eastern part of the continent (Sopas Formation, late Pleistocene of Uruguay), based on an almost complete skull. This finding not only enlarges its distribution in South America but questions the idea of allopatric distribution. It also adds a new component to the mammalian predator trophic level of Uruguay, with the capacity to predate large South American herbivores and megaherbivores. A revision of materials previously assigned to S. populator in the extra-Andean zone of South America will be required.

[Epidemiological study of hepatitis A and E viruses in different populations in Uruguay].

PubMed

Cruells, M R; Mescia, G; Gaibisso, R; Ramírez, M; Gutiérrez, M; Kohen, S; González, M; Russi, J; Chiparelli, H; Ucar, L; Pérez, M T

1997-01-01

The hepatitis A and E virus (HAV and HEV) share the fecal-oral mechanism. Hepatitis A is an endemo-epidemic disease in Uruguay but no data on the epidemiologic pattern of the HEV is available. The aims of this study were to update the epidemiologic behavior of the HAV in Montevideo and demonstrate the circulation of the HEV in Uruguay. Two hundred fourteen patients who consulted in the Policlínica de Nutrición y Digestivo were studied, 185 (86%) of whom were anti HAV (HAVAB, Abbot) positive. 81.8% (117/143) of those residents in Montevideo and 95.7% (68/71) of those who were from the inland were anti-HAV positive. From the Montevideo population 55.8% cases under the age of 40 years were anti-HAV positive and occurred in 97.6% of those older (p < 0.001). Considering the health care conditions of the positive patients in Montevideo, 95.6% (43/45) had septic chambers and 75.5% (74/98) disposed of toilet facilities (p < 0.001). It is concluded that although the global prevalence has been maintained since 1982, there is a change in the epidemiologic pattern with greater risk of infection in patients under the age of 40 years proceeding from areas without toilet facilities. The prevalence of total antibodies for HEV (EIA, Abbot) was 2.8% in this population. An association was observed with HAV in 2.2% (4/185). Moreover, a sample of 252 blood donors from the National Blood Service was analyzed with 5 being found to be anti HEV positive, with only 3 (1.2%) being confirmed in the Center for Disease Control in the United States. Although no definitive conclusions may be drawn from the present study, from an epidemiologic point of view, it has been shown that there is evidence of the circulation of HEV in Uruguay, in both the out patient and in blood donor populations.

Slates from Uruguay: a traditional natural stone

NASA Astrophysics Data System (ADS)

Morales Demarco, M.; Oyhantçabal, P.; Stein, K.-J.; Siegesmund, S.

2012-04-01

Slates were traditionally used as roofing material or for cladding worldwide and also in Uruguay. In regions where this resource was easily mined, the widespread application of slates in constructions resulted in the development of characteristic cultural landscapes. The application of slates in a wider sense is nowadays open for all uses of dimensional stone, compared to the restricted use as roofing or cladding material in the past. This has been achieved by the discovery and mining of new deposits within the last 25 years worldwide. Furthermore, the optimization of mining techniques that allows the excavation of larger blocks and the technical development for further handling of the blocks has contributed to an open spectrum of applications. The slate deposits from Uruguay are associated with the Neoproterozoic thrust and fold belt of the Dom Feliciano Belt. The slates are linked to calc-silicate strata in a greenschist facies volcano-sedimentary sequence and the deposits are located in the limb of a regional fold, where bedding and cleavage are parallel. The main lithotype is a layered and fine-grained calcareous phyllite with a quite diverse palette of colors: light green, grey, dark grey, reddish and black. The mined slate is split into slabs 0.5 - 2cm thick. The technical properties were investigated in a very systematic way with respect to the new European standards, showing values comparable to those registered for internationally known slates. In the past, the average production in Uruguay was around 4000 tons/year and a historical maximum of 13,000 tons was reached in 1993. The oscillations in the regional demand were the cause of several flourishing and decay cycles in the activity, but our investigation shows a considerable volume of indicated resources and therefore a very good potential. Exploration for colors and qualities and quantification of reserves is a prerequisite for the development of the sector.

Provenance and paleogeography of the Devonian Durazno Group, southern Parana Basin in Uruguay

NASA Astrophysics Data System (ADS)

Uriz, N. J.; Cingolani, C. A.; Basei, M. A. S.; Blanco, G.; Abre, P.; Portillo, N. S.; Siccardi, A.

2016-03-01

A succession of Devonian cover rocks occurs in outcrop and in the subsurface of central-northern Uruguay where they were deposited in an intracratonic basin. This Durazno Group comprises three distinct stratigraphic units, namely the Cerrezuelo, Cordobés and La Paloma formations. The Durazno Group does not exceed 300 m of average thickness and preserves a transgressive-regressive cycle within a shallow-marine siliciclastic shelf platform, and is characterized by an assemblage of invertebrate fossils of Malvinokaffric affinity especially within the Lower Devonian Cordobés shales. The sedimentary provenance of the Durazno Group was determined using petrography, geochemistry, and morphological studies of detrital zircons as well as their U-Pb ages. Sandstone petrography of Cerrezuelo and La Paloma sequences shows that they have a dominantly quartz-feldspathic composition with a minor contribution of other minerals. Whole-rock geochemical data indicate that alteration was strong in each of the three formations studied; chondritic-normalized REE patterns essentially parallel to PAAS, the presence of a negative Eu-anomaly, and Th/Sc and La/Hf ratios point to an average source composition similar to UCC or slightly more felsic. Within the Cerrezuelo Formation, recycling of older volcano-metasedimentary sources is interpreted from Zr/Sc ratios and high Hf, Zr, and REE concentrations. U-Pb detrital zircon age populations of the Cerrezuelo and La Paloma formations indicate that the principal source terranes are of Neoproterozoic age, but include also minor populations derived from Mesoproterozoic and Archean-Paleoproterozoic rocks. A provenance from the Cuchilla Dionisio-Dom Feliciano, Nico Pérez and Piedra Alta terranes of Uruguay and southern Brazil is likely. This study establishes an intracratonic extensional tectonic setting during Durazno time. Considering provenance age sources, regional paleocurrent distributions and the established orogenic history recorded in SW Gondwana, we suggest that the basin fill was derived from paleohighs located in what is currently SE Uruguay.

Double burden of undernutrition and obesity in Uruguay.

PubMed

Severi, Cecilia; Moratorio, Ximena

2014-12-01

Uruguay is at an advanced stage of the epidemiologic transition; like other Latin American countries, it bears a nutritional double burden composed of undernutrition and overweight or obesity. The aim was to estimate whether a double burden of nutritional problems exists in Uruguay and to identify if governmental programs and policies for nutrition take this double burden into account. Existing studies were reviewed, and other data were processed specifically for the purpose of this article. Several data sources were used to include a broad, comprehensive population range. The prevalence of stunting in children aged <2 y is 10.9%. There is a high frequency of obesity, which increases with age (9.5% in children <2 y old, 18.8% in those aged 6 y, 20.4% in those aged 11 y, 26.6% in those aged 13-15 y, and 35.3% in adults). In addition, 13.8% of women start pregnancy underweight and the rate of obesity increases during pregnancy from 36.7% at the beginning to 46.5% at the end. Anemia is very frequent in the selected population we examined, as follows: 31% of children <2 y old and 20.9% of pregnant women in their third trimester. An obese mother with a stunted child are present in 6.3% of households; 1.9% of stunted children are obese at age 6 y and 3.1% are obese at the age of 11. Multiple logistic analysis applied to children <2 y showed an association between stunting and obesity (OR: 2.0; 95% CI: 1.2, 3.6). The data suggest that there is a nutritional double burden in Uruguay. This nutritional burden is similar to that of other countries in the region. This important public issue should be tackled, and it should be addressed in early infancy. © 2014 American Society for Nutrition.

Foods and risk of bladder cancer: a case-control study in Uruguay.

PubMed

Balbi, J C; Larrinaga, M T; De Stefani, E; Mendilaharsu, M; Ronco, A L; Boffetta, P; Brennan, P

2001-10-01

A case-control study on 144 cases of transitional cell bladder carcinoma and 576 hospitalized controls was conducted in Montevideo, Uruguay. Barbecued meat, salted meat and fried eggs were associated with significant increased risks of bladder cancer (odds ratio (OR) for high intake of salted meat 4.04, 95% confidence interval (CI) 2.24-7.27). On the other hand, all fruits, cooked vegetables, potatoes and cheese were associated with inverse associations (OR for high consumption of potatoes 0.38, 95% CI 0.23-0.64). The associations with salted and barbecued meat suggest that the way of preserving or cooking meat play a role in bladder carcinogenesis. More precisely, N-nitroso compounds and heterocyclic amines could be involved in this process.

Methane Emission and Milk Production of Dairy Cows Grazing Pastures Rich in Legumes or Rich in Grasses in Uruguay

PubMed Central

Dini, Yoana; Gere, José; Briano, Carolina; Manetti, Martin; Juliarena, Paula; Picasso, Valentin; Gratton, Roberto; Astigarraga, Laura

2012-01-01

Simple Summary GHGs emissions are relevant in evaluating environmental impact of farming systems. Methane (CH4) produced by enteric fermentation accounts for half of all anthropogenic emissions of GHGs in Uruguay, where ruminant production is based on year round grazing of forages. Here we compared milk production and CH4 emissions by dairy cows grazing two contrasting mixed pastures (rich in legumes or rich in grasses) using the SF6 tracer technique adapted to collect breath samples over 5-days periods. There were no differences in milk or CH4 production between the contrasting pastures, probably because of the high herbage allowance that enabled selective grazing by cows. Abstract Understanding the impact of changing pasture composition on reducing emissions of GHGs in dairy grazing systems is an important issue to mitigate climate change. The aim of this study was to estimate daily CH4 emissions of dairy cows grazing two mixed pastures with contrasting composition of grasses and legumes: L pasture with 60% legumes on Dry Matter (DM) basis and G pasture with 75% grasses on DM basis. Milk production and CH4 emissions were compared over two periods of two weeks during spring using eight lactating Holstein cows in a 2 × 2 Latin square design. Herbage organic matter intake (HOMI) was estimated by chromic oxide dilution and herbage organic matter digestibility (OMD) was estimated by faecal index. Methane emission was estimated by using the sulfur hexafluoride (SF6) tracer technique adapted to collect breath samples over 5-day periods. OMD (0.71) and HOMI (15.7 kg OM) were not affected by pasture composition. Milk production (20.3 kg/d), milk fat yield (742 g/d) and milk protein yield (667 g/d) were similar for both pastures. This may be explained by the high herbage allowance (30 kg DM above 5 cm/cow) which allowed the cows to graze selectively, in particular in grass sward. Similarly, methane emission expressed as absolute value (368 g/d or 516 L/d) or expressed as methane yield (6.6% of Gross Energy Intake (GEI)) was not affected by treatments. In conclusion, at high herbage allowance, the quality of the diet selected by grazing cows did not differ between pastures rich in legumes or rich in grasses, and therefore there was no effect on milk or methane production. PMID:26486922

Non-alcoholic beverages and risk of bladder cancer in Uruguay

PubMed Central

De Stefani, Eduardo; Boffetta, Paolo; Deneo-Pellegrini, Hugo; Correa, Pelayo; Ronco, Alvaro L; Brennan, Paul; Ferro, Gilles; Acosta, Giselle; Mendilaharsu, María

2007-01-01

Background Bladder cancer is the fourth most frequent malignancy among Uruguayan men. A previous study from Uruguay suggested a high risk of bladder cancer associated with maté drinking. We conducted an additional case-control study in order to further explore the role of non-alcoholic beverages in bladder carcinogenesis. Methods In the time period 1996–2000, 255 incident cases with transitional cell carcinoma of the bladder and 501 patients treated in the same hospitals and in the same time period were frequency matched on age, sex, and residence. Both cases and controls were face-to-face interviewed on occupation, tobacco smoking, alcohol drinking and intake of maté, coffee, tea, and soft drinks. Statistical analysis was carried out by unconditional multiple logistic regression. Results Ever maté drinking was positively associated with bladder cancer (odds ratio [OR] 2.2, 95% confidence interval [CI] 1.2–3.9) and the risk increased for increasing duration and amount of maté drinking. Both coffee and tea were strongly associated with bladder cancer risk (OR for coffee drinking 1.6, 95% CI 1.2–2.3; OR for tea drinking 2.3, 95% CI 1.5–3.4). These results were confirmed in a separate analysis of never-smokers. Conclusion Our results suggest that drinking of maté, coffee and tea may be risk factors for bladder carcinoma in Uruguay. PMID:17394632

Breast cancer risk and genetic ancestry: a case-control study in Uruguay.

PubMed

Bonilla, Carolina; Bertoni, Bernardo; Hidalgo, Pedro C; Artagaveytia, Nora; Ackermann, Elizabeth; Barreto, Isabel; Cancela, Paula; Cappetta, Mónica; Egaña, Ana; Figueiro, Gonzalo; Heinzen, Silvina; Hooker, Stanley; Román, Estela; Sans, Mónica; Kittles, Rick A

2015-01-01

Uruguay exhibits one of the highest rates of breast cancer in Latin America, similar to those of developed nations, the reasons for which are not completely understood. In this study we investigated the effect that ancestral background has on breast cancer susceptibility among Uruguayan women. We carried out a case-control study of 328 (164 cases, 164 controls) women enrolled in public hospitals and private clinics across the country. We estimated ancestral proportions using a panel of nuclear and mitochondrial ancestry informative markers (AIMs) and tested their association with breast cancer risk. Nuclear individual ancestry in cases was (mean ± SD) 9.8 ± 7.6% African, 13.2 ± 10.2% Native American and 77.1 ± 13.1% European, and in controls 9.1 ± 7.5% African, 14.7 ± 11.2% Native American and 76.2 ± 14.2% European. There was no evidence of a difference in nuclear or mitochondrial ancestry between cases and controls. However, European mitochondrial haplogroup H was associated with breast cancer (OR = 2.0; 95% CI 1.1, 3.5). We have not found evidence that overall genetic ancestry differs between breast cancer patients and controls in Uruguay but we detected an association of the disease with a European mitochondrial lineage, which warrants further investigation.

Population genetic analysis and trichothecene profiling of Fusarium graminearum from wheat in Uruguay.

PubMed

Pan, D; Mionetto, A; Calero, N; Reynoso, M M; Torres, A; Bettucci, L

2016-03-11

Fusarium graminearum sensu stricto (F. graminearum s.s.) is the major causal agent of Fusarium head blight of wheat worldwide, and contaminates grains with trichothecene mycotoxins that cause serious threats to food safety and animal health. An important aspect of managing this pathogen and reducing mycotoxin contamination of wheat is knowledge regarding its population genetics. Therefore, isolates of F. graminearum s.s. from the major wheat-growing region of Uruguay were analyzed by amplified fragment length polymorphism assays, PCR genotyping, and chemical analysis of trichothecene production. Of the 102 isolates identified as having the 15-ADON genotype via PCR genotyping, all were DON producers, but only 41 strains were also 15-ADON producers, as determined by chemical analysis. The populations were genotypically diverse but genetically similar, with significant genetic exchange occurring between them. Analysis of molecular variance indicated that most of the genetic variability resulted from differences between isolates within populations. Multilocus linkage disequilibrium analysis suggested that the isolates had a panmictic population genetic structure and that there is significant recombination occurs in F. graminearum s.s. In conclusion, tour findings provide the first detailed description of the genetic structure and trichothecene production of populations of F. graminearum s.s. from Uruguay, and expands our understanding of the agroecology of F. graminearum and of the correlation between genotypes and trichothecene chemotypes.

Estimating the Burden of Serious Fungal Infections in Uruguay

PubMed Central

Macedo-Viñas, Marina

2018-01-01

We aimed to estimate for the first time the burden of fungal infections in Uruguay. Data on population characteristics and underlying conditions were extracted from the National Statistics Institute, the World Bank, national registries, and published articles. When no data existed, risk populations were used to estimate frequencies extrapolating from the literature. Population structure (inhabitants): total 3,444,006; 73% adults; 35% women younger than 50 years. Size of populations at risk (total cases per year): HIV infected 12,000; acute myeloid leukemia 126; hematopoietic stem cell transplantation 30; solid organ transplants 134; COPD 272,006; asthma in adults 223,431; cystic fibrosis in adults 48; tuberculosis 613; lung cancer 1400. Annual incidence estimations per 100,000: invasive aspergillosis, 22.4; candidemia, 16.4; Candida peritonitis, 3.7; Pneumocystis jirovecii pneumonia, 1.62; cryptococcosis, 0.75; severe asthma with fungal sensitization, 217; allergic bronchopulmonary aspergillosis, 165; recurrent Candida vaginitis, 6323; oral candidiasis, 74.5; and esophageal candidiasis, 25.7. Although some under and overestimations could have been made, we expect that at least 127,525 people suffer from serious fungal infections each year. Sporothrichosis, histoplasmosis, paracoccidioidomycosis, and dermatophytosis are known to be frequent but no data are available to make accurate estimations. Given the magnitude of the burden of fungal infections in Uruguay, efforts should be made to improve surveillance, strengthen laboratory diagnosis, and warrant access to first line antifungals. PMID:29562641

Stevia

MedlinePlus

... are available as sweeteners in Japan, South Korea, Malaysia, Taiwan, Russia, Israel, Mexico, Paraguay, Uruguay, Venezuela, Colombia, ... There is not enough reliable information about the safety of taking stevia if you are pregnant or ...

76 FR 51033 - Notice of Agreement Filed

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-17

... Consolidated Chassis Pool LLC; China Shipping Container Lines Co., Ltd.; Companhia Libra de Navegacao; Compania Libra de Navegacion Uruguay; Matson Navigation Co.; Mediterranean Shipping Co., S.A.; Midwest...

Social values

NASA Astrophysics Data System (ADS)

2011-12-01

Biologist Petteri Vihervaara gathered together specialists in geography, ecology, forestry, cultural studies and ethnography to analyse people's attitudes about the ecosystem services of different plantations in the context of rapid afforestation in Uruguay.

7 CFR 319.28 - Notice of quarantine.

Code of Federal Regulations, 2014 CFR

2014-01-01

...); Brazil; and Paraguay is prohibited. (2) To prevent the introduction into the United States of sweet....) Osbeck, and Fortunella margarita (Lour.) Swingle, from Argentina, Brazil, Paraguay, and Uruguay is...

7 CFR 319.28 - Notice of quarantine.

Code of Federal Regulations, 2012 CFR

2012-01-01

...); Brazil; and Paraguay is prohibited. (2) To prevent the introduction into the United States of sweet....) Osbeck, and Fortunella margarita (Lour.) Swingle, from Argentina, Brazil, Paraguay, and Uruguay is...

7 CFR 319.28 - Notice of quarantine.

Code of Federal Regulations, 2013 CFR

2013-01-01

...); Brazil; and Paraguay is prohibited. (2) To prevent the introduction into the United States of sweet....) Osbeck, and Fortunella margarita (Lour.) Swingle, from Argentina, Brazil, Paraguay, and Uruguay is...

9 CFR 94.22 - Restrictions on importation of beef from Uruguay.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRODUCTS RINDERPEST, FOOT-AND-MOUTH DISEASE, EXOTIC NEWCASTLE DISEASE, AFRICAN SWINE FEVER, CLASSICAL SWINE FEVER, SWINE VESICULAR DISEASE, AND BOVINE SPONGIFORM ENCEPHALOPATHY: PROHIBITED AND RESTRICTED...

9 CFR 94.22 - Restrictions on importation of beef from Uruguay.

Code of Federal Regulations, 2012 CFR

2012-01-01

... PRODUCTS RINDERPEST, FOOT-AND-MOUTH DISEASE, EXOTIC NEWCASTLE DISEASE, AFRICAN SWINE FEVER, CLASSICAL SWINE FEVER, SWINE VESICULAR DISEASE, AND BOVINE SPONGIFORM ENCEPHALOPATHY: PROHIBITED AND RESTRICTED...

9 CFR 94.22 - Restrictions on importation of beef from Uruguay.

Code of Federal Regulations, 2013 CFR

2013-01-01

... PRODUCTS RINDERPEST, FOOT-AND-MOUTH DISEASE, EXOTIC NEWCASTLE DISEASE, AFRICAN SWINE FEVER, CLASSICAL SWINE FEVER, SWINE VESICULAR DISEASE, AND BOVINE SPONGIFORM ENCEPHALOPATHY: PROHIBITED AND RESTRICTED...

9 CFR 94.22 - Restrictions on importation of beef from Uruguay.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRODUCTS RINDERPEST, FOOT-AND-MOUTH DISEASE, EXOTIC NEWCASTLE DISEASE, AFRICAN SWINE FEVER, CLASSICAL SWINE FEVER, SWINE VESICULAR DISEASE, AND BOVINE SPONGIFORM ENCEPHALOPATHY: PROHIBITED AND RESTRICTED...

Equal Remuneration Convention (ILO No. 100).

PubMed

1989-01-01

The government of Uruguay ratified this UN International Labor Organization convention on equal remuneration on November 16, 1989, and the Government of Zimbabwe ratified this Convention on December 14, 1989.

Chagas Disease

MedlinePlus

... if they: ■ Have lived in rural areas of Mexico, Central America or South America, in countries such ... El Salvador, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Suriname, Uruguay or Venezuela ■ ...

PREFACE: FLUIDOS 2010: XI Meeting on Recent Advances in the Physics of Fluids and their Applications

NASA Astrophysics Data System (ADS)

Bove, Italo; Cabeza, Cecilia; Martí, Arturo C.; Sarasúa, Gustavo

2011-04-01

The papers published in this volume of the Journal of Physics: Conference Series were selected from the manuscripts submitted to the XI Meeting on Recent Advances in the Physics of Fluids and their Applications (FLUIDOS2010), which was held in Colonia del Sacramento, Uruguay, 3-5 November 2010. FLUIDOS takes place every two years, usually in November, with the aim of gathering together researchers from all areas of the Physics of Fluids, to update themselves on the latest technical developments and applications, share knowledge and stimulate new ideas. This 11th meeting continues the successful experience of the previous ones which were held in different Argentinian cities. For the first time, the meeting was celebrated in Uruguay, more specifically, in the peaceful town of Colonia del Sacramento, designated a World Heritage Site by UNESCO. The conference presented an outstanding program of papers covering the most recent advances in Physics of Fluids in the following areas: General Fluid Dynamics General and non-Newtonian Flows Magnetohydrodynamics Electrohydrodynamics and Plasmas Hydraulics, Thermohydraulics and Multiple Phase Flows A website with full details of the conference program, abstracts and other information can be found at http://fluidos2010.fisica.edu.uy. We would like to thank all the participants, especially those who contributed with talks, posters and manuscripts, for making FLUDOS2010 such a successful conference. Our thanks also go to our colleagues for their support and encouragement, particularly in the refereeing of papers. We would like to acknowledge additional financial support from Comisión Sectorial de Investigación Científica (Universidad de la República, Uruguay), Programa de Desarrollo de las Ciencias Básicas (Uruguay) and the Centro Latinoamericano de Física (CLAF). Our thanks are extended to the local government of Colonia del Sacramento. The next FLUIDOS conference will be held in November 2013, in Buenos Aires, Argentina. We anticipate enjoying another successful FLUIDOS meeting to be held in one of the main cultural centres of the continent. Italo Bove, Cecilia Cabeza, Arturo C Martí, and Gustavo SarasúaEditors

U-Pb geochronology of Martín García, Sola, and Dos Hermanas Islands (Argentina and Uruguay): Unveiling Rhyacian, Statherian, Ectasian, and Stenian of a forgotten area of the Río de la Plata Craton

NASA Astrophysics Data System (ADS)

Santos, João O. S.; Chernicoff, Carlos J.; Zappettini, Eduardo O.; McNaughton, Neal J.; Greau, Y.

2017-12-01

The Río de la Plata Craton is one of the three major cratons of South America. The craton is largely covered by sedimentary basins where its most exposed area is Buenos Aires-Piedra Alta Province (Chernicoff et al., 2014). This province includes the Martín García Island in the confluence of Uruguay River and the Río de la Plata estuary. Despite to be a reference area for the craton the Martín García Island lacks modern geological investigation. We present U-Pb SIMS (secondary ion mass spectrometer) geochronological data on zircon and titanite, as well as Hf isotope determinations on zircon, from rocks of Martín García Island (Argentina), Sola and Dos Hermanas Islands (Uruguay) and from Paso Severino Formation (Uruguay). We investigated: 1) Rhyacian intermediate-to acidic plutonic, arc-type rocks of the Florida Belt dated between 2090 Ma and 2115 Ma, derived from juvenile Neoarchean crust (TDMHf: 2.52 Ga; average εHf: +3.62); 2) Rhyacian metadacite (San José metamorphic belt) of 2127 Ma; 3) Statherian metagabbros of 1724-1734 Ma, with Transplatense inheritance; 4) Early Ectasian metagabbro of 1392 Ma, with Rhyacian inheritance; and 5) Stenian metagabbros of 1193 Ma (TDMHf: 2.00 Ga, εHf: 0.1). Most of the dated orthogneisses show Brasilian-age (from 778 to 550 Ma) Pb loss in the zircons, interpreted to be caused by shearing or uplifting during Neoproterozoic. The results show that the area is not exclusively Rhyacian in age but encompasses Statherian, Ectasian, and Stenian gabbros. The last two are interpreted as distal intrusions associated to the Sunsás Orogen. All post-Transplatense metagabbros have geochemical signature of island arc basalt derived from primitive mantle with enrichment of LILE and depletion of HFSE. These characteristics point to the recurrence of magma chambers intermittently active during the Rhyacian, Statherian, Ectasian, and Stenian, all with a similar source. The term "Transplatense" is used to replace "Trans-Amazonian" events that occurred within the craton.

Serological and virological survey of hepatitis E virus (HEV) in animal reservoirs from Uruguay reveals elevated prevalences and a very close phylogenetic relationship between swine and human strains.

PubMed

Mirazo, Santiago; Gardinali, Noemí R; Cecilia, D'Albora; Verger, Lorenzo; Ottonelli, Florencia; Ramos, Natalia; Castro, Gustavo; Pinto, Marcelo A; Ré, Viviana; Pisano, Belén; Lozano, Alejandra; de Oliveira, Jaqueline Mendes; Arbiza, Juan

2018-01-01

Hepatitis E virus (HEV) infection is an issue of public health concern in high-income and non-endemic countries. Increasing evidence supports the hypothesis of a zoonotic route as the main mode of infection in this epidemiological setting, since the transmission of genotypes HEV-3 and HEV-4 from reservoirs to humans has been demonstrated. In America, studies have confirmed the circulation of HEV in pig herds but the zoonotic role of wild boars has never been evaluated. Uruguay has a high burden of HEV- associated acute hepatitis, and a close phylogenetic relationship was observed among human HEV-3 strains and European isolates detected in swine. However in this context, swine herds have never been surveyed. Herein is reported a survey of HEV in swine herds, pigs at slaughter-house and free-living wild boar populations. Two-hundred and twenty sera and 150 liver tissue samples from domestic pigs, and 140 sera from wild boars were tested for HEV by ELISA and PCR-based approaches. All tested swine farms resulted seropositive with an overall rate of 46.8%. In turn, 22.1% of the wild boars had anti-HEV antibodies. HEV RNA was detected in 16.6% and 9.3% of liver samples from slaughter-age pigs and adult wild boars sera, respectively. Three strains from domestic pig were also amplified by nested-PCR approaches. By contrast, none of the positive samples obtained from wild boars could be confirmed by nested-PCR. Phylogenetic analysis revealed a very high nucleotide identity among swine strains and sequences obtained from humans in Uruguay. Results showed that HEV is widely distributed among swine herds in Uruguay. Additionally, this study evidences for the first time in the American continent that wild boar populations are a reservoir for HEV, though its zoonotic role remains to be elucidated. Altogether, data presented here suggest a high zoonotic risk of HEV transmission from swine to humans. Copyright © 2017 Elsevier B.V. All rights reserved.

Low-Temperature Thermochronology Investigation in Uruguay and Southernmost Brazil: Apatite (U-Th)/He Results

NASA Astrophysics Data System (ADS)

Machado, J. P.; Bicca, M. M.

2017-12-01

Low-temperature thermochronology has successfully allowed one to reveal exhumation histories of many orogenic belts across the Earth, and lately these techniques have been applied in cratonic regions. The present study aims to constrain thermal history and exhumation of the South Atlantic Passive Margin, between Uruguay and Southernmost Brazil, a region scarce of thermochronological data. This location has become relatively stable after the Neoproterozoic Brasiliano Orogeny, being more intensely disturbed by tectonics during the Gondwana Breakup and consequent opening of the Atlantic Ocean (Jurassic - Cretaceous). Both apatite and zircon (U-Th)/He methods are being applied on basement rocks, and since those have a long cooling history, radiation damage is expected to play an important role in crystal ages. A total of 25 samples were analyzed, and preliminary apatite (U-Th)/He results reveals unweighted sample ages ranging from Permian to Lower-Cretaceous in Southernmost Brazil, with a couple of outliers with Devonian - Carboniferous ages. In Uruguay results can be grouped in two different clusters: one of samples with Jurassic to Lower-Cretaceous ages, and another of Devonian to Permian ages. This wide range of results can be assign to variations in the uranium content of the grains, due the presence of inclusions, compositional zonation or substantial radiation damage of the crystalline lattice. In most cases, ages tend to increase with crystal eU content. No clear relationship between ages and tectonic terranes has been found so far, neither between ages and elevation, since the region does not have significant topographic variations. Younger ages are commonly found closer to the coastal region, possibly in response to the rift shoulders uplift during Gondwana breakup and further exhumation and denudation at higher rates. An anomalous concentration of older ages in the southern region of the Pelotas Batholith, close to the Brazil - Uruguay border, suggests a geotectonic stable area near the margin. A NW-trend of younger ages throughout southernmost Brazilian Shield may reflect cooling triggered by the structural reactivation of Precambrian basement fabrics. Hopefully, future work will permit a better comprehension of the regional exhumation patterns during the Phanerozoic.

La Leche League International

MedlinePlus

... America (English) US Virgin Islands (English) Uruguay (Spanish) Venezuela (Spanish) Zimbabwe Or: Use the Map Welcome Bienvenido ... About Us Contact Us Terms of Use Privacy Policy Store Donate Copyright © 2008-2016 by La Leche ...

Discrimination (Employment and Occupation) Convention (ILO No. 111).

PubMed

1989-01-01

The government of Uruguay ratified this UN International Labor Organization Convention on employment and occupation discrimination on November 16, 1989, and the government of Democratic Yemen ratified it on January 3, 1989.

78 FR 76625 - Notice of Request for Additional Information

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-18

... Lines Co., Ltd; China Shipping Container Lines (Hong Kong) Co., Ltd.; Companhia Libra de Navegacao; Compania Libra de Navegacion Uruguay S.A.; Compania Sud Americana de Vapores, S.A.; COSCO Container Lines...

Reported Cases of HPS (Hantavirus Pulmonary Syndrome)

MedlinePlus

... Brazil, Chile, Ecuador, Paraguay, Panama and Uruguay and Venezuela. Large outbreaks have been rare and have usually ... Watch RSS ABOUT About CDC Jobs Funding LEGAL Policies Privacy FOIA No Fear Act OIG 1600 Clifton ...

Earth observations during STS-95

NASA Image and Video Library

1998-01-29

STS089-703-056 (22-31 Jan. 1998) --- This oblique picture of Argentina and other parts of South America was photographed with a 70mm handheld camera from the Earth-orbiting space shuttle Endeavour. Looking westward across the continent, north is toward the upper right corner and the Atlantic Ocean is in the foreground. Rio de la Plata in the center (the confluence of Rio Uruguay and Rio Parana) shows a sediment plume generated by drainage of El Niño rains upslope in the Andean foothills. The sediment plume is possibly more extensive than usual and extends down the coast and out of the bay to the left (south). The city of Buenos Aires, Argentina (population 13 million) is at upper left, and at right center is the city of Montevideo, Uruguay (population 1.2 million). Photo credit: NASA

Occurrence and biodiversity of Aspergillus section Nigri on 'Tannat' grapes in Uruguay.

PubMed

Garmendia, Gabriela; Vero, Silvana

2016-01-04

Ochratoxin A (OTA) is a nephrotoxic mycotoxin which has been found worldwide as a contaminant in wines. It is produced on grapes mainly by molds from Aspergillus section Nigri. This study has demonstrated for the first time the occurrence of black aspergilli on Tannat grapes from Uruguay, in a two year survey. Aspergillus uvarum (uniseriate) and Aspergillus welwitschiae (from Aspergillusniger aggregate) were the prevalent species whereas Aspergillus carbonarius which is considered the main OTA producing species was not detected. OTA production in culture medium was evaluated for native isolates from A. niger aggregate and compared to levels produced by a type strain of A. carbonarius. This work also includes the development of quick and easy molecular methods to identify black aspergilli to species level, avoiding sequencing. Copyright © 2015 Elsevier B.V. All rights reserved.

Fusarium and Aspergillus mycotoxins contaminating wheat silage for dairy cattle feeding in Uruguay.

PubMed

Del Palacio, Agustina; Bettucci, Lina; Pan, Dinorah

Wheat is one of the most important cultivated cereals in Uruguay for human consumption; however, when harvest yields are low, wheat is usually used in ensiling for animal feeding. Ensiling is a forage preservation method that allows for storage during extended periods of time while maintaining nutritional values comparable to fresh pastures. Silage is vulnerable to contamination by spoilage molds and mycotoxins because ensilage materials are excellent substrates for fungal growth. The aim of the study was to identify the mycobiota composition and occurrence of aflatoxins and DON from wheat silage. A total of 220 samples of wheat were collected from four farms in the southwest region of Uruguay were silage practices are developed. The main fungi isolated were Fusarium (43%) and Aspergillus (36%), with Fusarium graminearum sensu lato and Aspergillus section Flavi being the most prevalent species. Aflatoxin concentrations in silo bags ranged from 6.1 to 23.3μg/kg, whereas DON levels ranged between 3000μg/kg and 12,400μg/kg. When evaluating aflatoxigenic capacity, 27.5% of Aspergillus section Flavi strains produced AFB1, 5% AFB2, 10% AFG1 and 17.5% AFG2. All isolates of F. graminearum sensu lato produced DON and 15-AcDON. The results from this study contribute to the knowledge of mycobiota and mycotoxins present in wheat silage. Copyright © 2016 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. All rights reserved.

Epidemiology and genetic diversity of classic human astrovirus among hospitalized children with acute gastroenteritis in Uruguay.

PubMed

Lopez, Fernando; Lizasoain, Andrés; Victoria, Matías; Papalardo, Cecilia; Castro, Sebastian; Arreseigor, Edit; López, Patricia; Colina, Rodney

2017-10-01

Classic Human Astrovirus (Classic HAstV) are one of the most important causes of pediatric acute gastroenteritis (AGE), after rotaviruses and arguably caliciviruses. The aim of this study was to determine the molecular epidemiology of Classic HAstV from 175 clinical samples, being 153 stools and 22 vomits, collected from pediatric hospitalized patients with AGE in Salto city, Uruguay, from January 2011 to December 2012. Classic HAstV were detected and genotyped by using a qualitative Retro Transcription-Polimerase Chain Reaction (RT-PCR) directed to the Open Reading Frame-2 (ORF2) region C. Amplicons were sequenced and phylogenetic analyses were carried out in order to determine genotypes and lineages. Classic HAstV were detected in 18 out of 175 analyzed samples (10.3%) and 14 of them (78.0%) were successfully sequenced being 6 (42.8%) classified as HAstV-1 (1a lineage), 4 (28.6%) as HAstV-2 (2c lineage), and 4 (28.6%) as HAstV-3 (3c lineage). A higher detection of Classic HAstV infections was observed in autumn for both years of surveillance, and the majority of the positive cases were observed in 2011. The group of children between 2 and 5 years old presented the higher percentage of infections. To our knowledge, the present study represents the first report of astrovirus from acute gastroenteritis cases in Uruguay, evidencing its role as a relevant etiologic agent in severe cases of this disease. © 2017 Wiley Periodicals, Inc.

Influence of sociodemographic characteristics on different dimensions of household food insecurity in Montevideo, Uruguay.

PubMed

Rossi, Máximo; Ferre, Zuleika; Curutchet, María Rosa; Giménez, Ana; Ares, Gastón

2017-03-01

To determine the factor structure of the Latin American & Caribbean Household Food Security Scale (ELCSA) and to study the influence of sociodemographic characteristics on each of the identified dimensions in Montevideo, Uruguay. Cross-sectional survey with a representative sample of urban households. Household food insecurity was measured using the ELCSA. The percentage of respondents who gave affirmative responses for each of the items of the ELCSA was determined. Exploratory factor analysis was carried out to determine the ELCSA's factor structure. A probit model was used to determine the impact of some individual and household sociodemographic characteristics on the identified dimensions of food insecurity. Metropolitan area centred on Montevideo, the capital city of Uruguay, April-September 2014. Adults aged between 18 and 93 years (n 742). The percentage of affirmative responses to the items of the ELCSA ranged from 4·4 to 31·7 %. Two factors were identified in the exploratory factor analysis performed on data from households without children under 18 years old, whereas three factors were identified for households with children. The identified factors were associated with different severity levels of food insecurity. Likelihood of experiencing different levels of food insecurity was affected by individual characteristics of the respondent as well as characteristics of the household. The influence of sociodemographic variables varied among the ELCSA dimensions. Household income had the largest influence on all dimensions, which indicates a strong relationship between income and food insecurity.

Cannabis clubs in Uruguay: The challenges of regulation.

PubMed

Queirolo, Rosario; Boidi, Maria Fernanda; Cruz, José Miguel

2016-08-01

The Uruguayan Cannabis Clubs (UCCs) constitute one of three ways to obtain cannabis under the new cannabis regulation laws. These organizations, formed by up to 45 adults and with a legal limit to grow up to 99 plants, appear to provide a safe method of procuring cannabis in a country that is trying to regulate aspects of cannabis production and distribution. This article describes the operations of the UCCs and the challenges these organizations face. The paper draws on data from in-depth interviews conducted with representatives of UCCs and conversations with government officials conducted between March and August of 2015. We collected information about membership, facilities and forms of organization, methods of cannabis cultivation and distribution, and activities within the community. This article describes how UCCs are formed, their resources, rules for cannabis production and distribution; and their relationships with government institutions and the community. Data show that UCCs face four main challenges: compliance with the extant regulation, financial sustainability, tolerance from the community, and collective action dilemmas. Organizational challenges are as frequent in Uruguay as in other country where cannabis clubs exist, however this paper shows that in order to be sustainable, UCCs need to address issues of collective action, financial sustainability, and possible competition with cannabis distribution via pharmacies that could diminish membership. In the case of Uruguay, UCCs are part of a regulation effort, though they may not be preferred over other legal alternatives already in place. Copyright © 2016 Elsevier B.V. All rights reserved.

75 FR 41073 - South American Cactus Moth Regulations; Quarantined Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-15

...) that is indigenous to Argentina, southern Brazil, Paraguay, and Uruguay. It is a serious quarantine... notice to the owner, person in possession, or person responsible for the management of the land to be...

78 FR 20390 - Unblocking of Specially Designated Nationals and Blocked Persons Pursuant to the Foreign...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-04

.../o NEGOCIOS INTERNACIONALES DEL ECUADOR NIDEGROUP S.A., Quito, Pichincha, Ecuador; c/o SNACK PARTY...); alt. Passport 02952296-8 (Uruguay) (individual) [SDNTK]. Entity SNACK PARTY, Los Vinedos 19 y...

Mosquito-producing containers, spatial distribution, and relationship between Aedes aegypti population indices on the southern boundary of its distribution in South America (Salto, Uruguay).

PubMed

Basso, César; Caffera, Ruben M; García da Rosa, Elsa; Lairihoy, Rosario; González, Cristina; Norbis, Walter; Roche, Ingrid

2012-12-01

A study was conducted in the city of Salto, Uruguay, to identify mosquito-producing containers, the spatial distribution of mosquitoes and the relationship between the different population indices of Aedes aegypti. On each of 312 premises visited, water-filled containers and immature Ae. aegypti mosquitoes were identified. The containers were counted and classified into six categories. Pupae per person and Stegomyia indices were calculated. Pupae per person were represented spatially. The number of each type of container and number of mosquitoes in each were analyzed and compared, and their spatial distribution was analyzed. No significant differences in the number of the different types of containers with mosquitoes or in the number of mosquitoes in each were found. The distribution of the containers with mosquito was random and the distribution of mosquitoes by type of container was aggregated or highly aggregated.

Activity of transplant coordination in Uruguay.

PubMed

Mizraji, R; Pérez, S; Alvarez, I

2007-03-01

The purpose of this study was to analyze the evolution of donation and organ transplantation in Uruguay, after the initiation of a program of transplant coordination, which began in 2000. The total number of effective donors increased from 28.7 per million people (pmp) in 2000 to 48.1 pmp in 2005, which constituted an increase of 75%. The number of real donors also increased from 10 pmp in 2000 to 20.6 pmp in 2005, more than a 100% increase, with a cadaveric renal transplantation rate of 36 pmp (2005). The conversion of effective to real donors (RD/ED) increased from 0.125 to 0.42. Familial refusal decreased from 62.1% in 2000 to 19% in 2005, which constituted a decrease of 70%. We concluded that implementation of transplant coordinators and involvement of intensive care medical doctors in coordination have had a strong impact on these results.

Mosquito-Producing Containers, Spatial Distribution, and Relationship between Aedes aegypti Population Indices on the Southern Boundary of its Distribution in South America (Salto, Uruguay)

PubMed Central

Basso, César; Caffera, Ruben M.; García da Rosa, Elsa; Lairihoy, Rosario; González, Cristina; Norbis, Walter; Roche, Ingrid

2012-01-01

A study was conducted in the city of Salto, Uruguay, to identify mosquito-producing containers, the spatial distribution of mosquitoes and the relationship between the different population indices of Aedes aegypti. On each of 312 premises visited, water-filled containers and immature Ae. aegypti mosquitoes were identified. The containers were counted and classified into six categories. Pupae per person and Stegomyia indices were calculated. Pupae per person were represented spatially. The number of each type of container and number of mosquitoes in each were analyzed and compared, and their spatial distribution was analyzed. No significant differences in the number of the different types of containers with mosquitoes or in the number of mosquitoes in each were found. The distribution of the containers with mosquito was random and the distribution of mosquitoes by type of container was aggregated or highly aggregated. PMID:23128295

Status of food irradiation in the United States

NASA Astrophysics Data System (ADS)

Derr, Donald D.; Engel, Ronald E.

1993-07-01

The time immediately preceding the 8th International Meeting on Radiation Processing in September 1992 has been a landmark period for food irradiation in the United States. U.S. regulatory officials, industry and media representatives, and some consumer organizations share the opinion that radiation processing may be part of the solution to microbiological contamination of products of animal origin. Several new regulations being developed by U.S. regulatory agencies and being petitioned by industry groups are outlined. Renewed interest on the part of the U.S. Army in using irradiated foods in many of their nations is reviewed. The first commercial facility designed for food irradiation and two demonstration food irradiation facilities began operations early in 1992. The progress of these facilities is discussed. The North American Free Trade Agreement (NAFTA) and the Uruguay round of GATT negotiations may significantly lower barriers that impede international agricultural trade. International agreement on appropriate control and inspection procedures would eliminate unnecessary differences and improve mutual trust thus facilitating international trade in irradiated foods. The harmonization of radiation process practices, dosimetry standards, and other issues plays a very important role in meeting the provisions of trade agreeements. It is vitally important to address these issues early in the commercialization of food irradiation throughout the trading world. Some comments in that area are provided. Much has been done already to harmonize regulations and facilitate trade; but there is still much to be done. Regardless of how these issues are resolved, they will have a significant impact on the use of radiation processing for foods and the trade of irradiated foods all over the world.

The precautionary principle and other non-tariff barriers to free and fair international food trade.

PubMed

Lupien, John R

2002-07-01

International food trade and world population are growing rapidly. National legislation has been enacted and implemented in many countries to assure good quality and safe foods to meet increased demand. No country is fully self-sufficient in domestic food production to meet population demands, and all require some food imports. Current international food trade agreements call for free and fair food trade between all countries, developed and developing. National food legislation and food production, processing and marketing systems have evolved in most countries to ensure better quality and safer foods. At the international level the work of the FAO/ WHO Codex Alimentarius Commission (Codex) and the World Trade Organization Agreements on Sanitary and Phytosanitary Measures (SPS) and on Technical Barriers to Trade (TBT) and related Uruguay Round agreements have been agreed to by over 140 countries with the aim to promoting the free and fair trade of good quality and safe foods between all countries. The SPS and TBT agreements rely on science-based Codex standards, guidelines, and recommendations as benchmarks for judging international food trade disputes. A number of non-tariff barriers to trade, often related to agricultural subsidies and other food trade payments in developed countries, continue to give rise to complaints to WTO. They also continue to prevent free and fair trade, particularly for developing countries in international food trade. A number of these non-tariff barriers to trade are briefly examined, along with other domestic and international food trade problems, and recommendations for improvements are made.

Effect of Uruguay's National 100% Smokefree Law on Emergency Visits for Bronchospasm.

PubMed

Kalkhoran, Sara; Sebrié, Ernesto M; Sandoya, Edgardo; Glantz, Stanton A

2015-07-01

Implementation of smokefree laws is followed by drops in hospital admissions for cardiovascular diseases and asthma. The impact of smokefree laws on use of non-hospital medical services has not been assessed. The purpose of this study is to evaluate the impact of Uruguay's national 100% smokefree legislation on non-hospital emergency care visits, hospitalizations for bronchospasm, and bronchodilator use. The monthly number of non-hospital emergency care visits and hospitalizations for bronchospasm, as well as monthly puffs of bronchodilators (total and per person), from 3 years prior to the adoption of the 100% smokefree policy on March 1, 2006, through 5 years after the policy were assessed using interrupted time series negative binomial regression. Data analysis was conducted in 2014. The incidence of non-hospital emergency visits for bronchospasm decreased by 15% (incidence rate ratio [IRR]=0.85, 95% CI=0.76, 0.94) following implementation of the law. Hospitalizations for bronchospasm did not change significantly (IRR=0.89, 95% CI=0.66, 1.21). Total monthly puffs of salbutamol and ipratropium administered in the non-hospital emergency setting decreased by 224 (95% CI=-372, -76) and 179 (95% CI=-340, -18.6), respectively, from means of 1,222 and 1,007 before the law. Uruguay's 100% smokefree law was followed by fewer emergency visits for bronchospasm and less need for treatment, supporting adoption of such policies in low- and middle-income countries to reduce the disease burden and healthcare costs associated with smoking. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Equine monocytic Ehrlichiosis (Potomac horse fever) in horses in Uruguay and southern Brazil.

PubMed

Dutra, F; Schuch, L F; Delucchi, E; Curcio, B R; Coimbra, H; Raffi, M B; Dellagostin, O; Riet-Correa, F

2001-09-01

A disease named locally as churrío or churrido equino (i.e., equine scours) has occurred for at least 100 years in Uruguay and southern Brazil in farms along both shores of the Merín lake. This report describes cases of churrido equino and provides serologic, pathologic, and DNA-based evidence indicating that the disease is in fact equine monocytic ehrlichiosis (Potomac horse fever). Results of an epidemiological investigation conducted on an endemic farm are also presented. Clinical signs in 12 horses were fever, depression, diarrhea, dehydration, and sometimes colic and distal hind limb edema. Postmortem findings of 3 horses were of acute enterocolitis. Inclusion bodies containing ehrlichial organisms were found in the cytoplasm of macrophages of the large colon of 1 horse. Eleven of the 12 horses were serologically positive to Ehrlichia risticii (indirect fluorescent antibody assay) and, of 3 paired samples, 2 showed seroconversion. Ehrlichia risticii DNA was identified by a nested polymerase chain reaction in peripheral blood of an affected horse. A healthy horse inoculated with peripheral blood from an affected horse developed the disease and antibodies to E. risticii. The disease had a peak incidence in March (summer) and was statistically associated with a marshy ecosystem near the Merín lake, where large numbers of Pomacea spp. (Ampullariidae) snails were found. Incidence density was almost 8 times higher in nonnative horses than in native horses. It was concluded that the previous diarrheic disease of horses known in Uruguay and southern Brazil as churrido equino is equine monocytic ehrlichiosis.

Meiobenthic communities in permanently open estuaries and open/closed coastal lagoons of Uruguay (Atlantic coast of South America)

NASA Astrophysics Data System (ADS)

Kandratavicius, N.; Muniz, P.; Venturini, N.; Giménez, L.

2015-09-01

This study aimed to determine if estuarine meiofaunal communities of Uruguay (South America) vary between permanently open estuaries and open/closed coastal lagoons, or if they respond to the sediment composition. In Uruguay, estuaries and coastal lagoons vary in the degree of connectivity to the sea and in the sediment composition; sediments in estuaries are characterized by fine-medium sands but sediments vary from lagoon to lagoon (either fine-medium or coarse sand). Taxa richness (total = 16) showed less temporal variability in lagoons than in estuaries, due to patterns of presence/absence of the less abundant taxa. However, no major response to habitat was found in the most abundant groups: polychaetes (6% of total fauna) were on average 5% more abundant in lagoons than in estuaries. Some level of zonation, within estuaries and lagoons, was found in the most abundant groups, nematodes (63% of total fauna) and copepods (15%) in response to medium and fine sands. In addition, sediment type modulated seasonal patterns in the frequency of presence/absence in ostracods, polychaetes and oligochaetes. For instance, in polychaetes and ostracods the increase in the frequency of absences, occurring from summer to winter, was stronger in lagoons and estuaries dominated by fine sands. The lagoon habitat appears to ameliorate the effects of unfavourable (winter) conditions in less abundant meiofaunal taxa. In summary, sediment fractions explain spatial patterns in the average abundance of organisms (e.g. nematodes) as well as the seasonal changes in frequency of presence/absence (e.g. polychaetes).

Fluid intake of Latin American adults: results of four 2016 Liq.In7 national cross-sectional surveys.

PubMed

Martinez, H; Morin, C; Gandy, J; Carmuega, E; Arredondo, J L; Pimentel, C; Moreno, L A; Kavouras, S A; Salas-Salvadó, J; Guelinckx, I

2018-06-01

To report total fluid intake (TFI) and the intake of different fluid types in adults (≥ 18 years old) from Mexico, Argentina, Brazil and Uruguay. To compare intakes between countries and with recommended adequate intake (AI) of water from fluids. Cross-sectional data were collected using a validated liquid intake 7-day record (Liq.In 7 ) in populations from Argentina (n = 1089), Brazil (n = 477), Mexico (n = 1677) and Uruguay (n = 554). Population characteristics, including age, gender, body mass index and socioeconomic level were recorded. Mean TFI was compared with the AI of water from fluids set by the USA Institute of Medicine. The lowest TFI was recorded in Mexican women (1748 mL/day) and the highest in Argentinean men (2318 mL/day). Median daily TFI was significantly different between countries; Uruguay and Argentina had higher values than Mexico and Brazil. In the former, plain water contributed to only 25% of TFI, the remainder being predominantly from hot beverages. Approximately, a third of adults did not drink enough fluid to meet the recommended AI. High SSB consumption was reported, which was significantly different between countries (p < 0.05), the highest being in Mexico (median 25-75th percentiles): 531 (300-895 mL/day. This survey highlights the need to increase water consumption and reduce SSB intake in this region to avoid potential associated health risks. These findings may be useful information in monitoring public health policy strategies.

A comparison of drinking behavior using a harmonized methodology (Liq.In 7 ) in six countries.

PubMed

Morin, C; Gandy, J; Moreno, L A; Kavouras, S A; Martinez, H; Salas-Salvadó, J; Guelinckx, I

2018-06-01

To assess drinking occasions (volume and type) according to consumption with food in or outside meals, and location, for six countries. A total of 10,521 participants aged 4-65 years from Argentina, Brazil, China, Indonesia, Mexico and Uruguay completed a validated 7-day fluid intake record. For each drinking event, the volume consumed, the fluid type, the location of intake, and whether the drink was accompanied by food (meal or snack) or not, was recorded. Similar drinking behaviors were found in Mexico and Argentina; fluid intake during meals was 48 and 45% of total fluid intake (TFI), respectively. In Brazil (55%), Indonesia (58%) and China (66%) most fluid was consumed without food. In Uruguay, 34% of TFI was with a main meal, 31% with food between meals and 35% without food. Indonesia had the highest median (25-75th percentile) TFI; 2520 (1750-3347) mL/day, and China the lowest 1138 (818-3347) mL/day. Water was consumed with meals for 37% of Chinese and 87% of Indonesian participants, while the four Latin-American American countries showed a preference for sweet drinks; 54% in Mexico, 67% in Brazil, 55% in Argentina and 59% in Uruguay. Diversity in fluid type was noted when drinking with food between meals. Apart from China, most drinking occasions (> 75%) occurred at home. Three distinct drinking behaviors were identified, namely, drinking with meals, drinking as a stand-alone activity, and a type of 'grazing' (i.e., frequent drinks throughout the day) behavior. Most drinking occasions occurred at home.

[Fiscal policy, affordability and cross effects in the demand for tobacco products: the case of Uruguay].

PubMed

Carbajales, Alejandro Ramos; Curti, Dardo

2010-01-01

Uruguay, a country with a solid tobacco control policy since 2005 shows, contrary to expectations, an insignificant decrease in total tobacco products' sales in the last five years. The hypothesis is that on one side, changes in household income and the income elasticity of the demand for cigarettes were important countervailing factors in the demand of both products. The period 2005-2009 shows a large increase of 36% in household real income in Uruguay due to fast economic recovery after the 2002 crisis. The second factor is the interchangeability of roll your own and cigarettes and the impact on the demand of each product as a reaction to tax and price changes. The tax and price of roll your own tobacco remains substantially lower than that of cigarettes. This fact, and the increased substitution of roll your own for cigarettes seems to be the main reasons for the low impact of the policy of tobacco tax and price increases. This paper then consists of a revision of a 2004 study to estimate separate demands for both main tobacco products and obtain estimates for own price, cross price and income elasticities. Then, a simulation study was performed using the elasticities found and two scenarios of increases in household income: moderate (2.5% per year) and high (5% per year) confirming that countries where income is growing fast and with a potential for substitution towards cheaper products require substantial cigarette tax and price increases for a fiscal tobacco control policy to become effective.

U-Pb age constraints for the La Tuna Granite and Montevideo Formation (Paleoproterozoic, Uruguay): Unravelling the structure of the Río de la Plata Craton

NASA Astrophysics Data System (ADS)

Pamoukaghlián, Karina; Gaucher, Claudio; Frei, Robert; Poiré, Daniel G.; Chemale, Farid; Frei, Dirk; Will, Thomas M.

2017-11-01

The Río de la Plata Craton is a continental block that crops out in Uruguay, eastern Argentina, southernmost Brazil and Paraguay. It comprises in Uruguay the Piedra Alta, Tandilia and Nico Pérez terranes, separated by the Colonia and the Sarandí del Yí megashears. The La Tuna Granite, which intrudes the Araminda metasandstones in the Tandilia Terrane, was considered Cambrian in age and the intruded sandstones were assigned to the Neoproterozoic Piedras de Afilar Formation. We show that the granite is Paleoproterozoic in age and that the host metasandstones do not belong to the Piedras de Afilar Formation, but to the Paleoproterozoic Montevideo Formation. U-Pb LA ICP-MS of zircon ages for the La Tuna Granite yielded a concordant crystallization age of 2156 ± 26 Ma. Furthermore a metamorphic event at 2010 ± 9 Ma is revealed by Pb stepwise leaching dating of monazites. U-Pb detrital zircon ages of the host Araminda metasandstone yield an upper intercept discordia age of 2152 ± 29 Ma, which marks the intrusion of the La Tuna pluton, and which is in accordance with the zircon U-Pb LA ICP MS constraints. A concordant U-Pb detrital zircon age of 2465 ± 40 Ma provides a maximum depositional age constraint for the metapsammites. Comparing quartz arenites of the Ediacaran Piedras de Afilar Formation with the Araminda metaquartzites, we conclude that they are very similar regarding petrology but they differ in age and metamorphic overprint. Detrital zircons in quartz arenites of the Piedras de Afilar Formation show youngest ages of 1.0 Ga. On the other hand, detrital zircons recovered from the Araminda metasandstones and the age of the intruding granite allow interpreting a depositional age between 2465 and 2150 Ma. Nd model ages show crustal residence times in average more than 200 myr older for the Tandilia Terrane both in Uruguay and Argentina, with a significant Neoarchean component, which is lacking in the Piedra Alta Terrane. Whereas the Piedra Alta Terrane was formed rapidly from a juvenile source, the Tandilia Terrane shows a more protracted history. Our data support the interpretation of the Tandilia Terrane as a separate tectonostratigraphic unit.

Molecular study of Porcine Circovirus type 2 in wild boars and domestic pigs in Uruguay from 2010 to 2014: Predominance of recombinant circulating strains.

PubMed

Ramos, Natalia; Porley, Dario; Mirazo, Santiago; Castro, Gustavo; Cabrera, Karina; Lozano, Alejandra; Arbiza, Juan

2017-12-30

Porcine Circovirus type 2 (PCV2) is a worldwide distributed pathogen and one of the most economically relevant swine infections. Four genotypes have been recognized and it is well known that PCV2a, PCV2b and PCV2d have a global distribution. However, the information about recombinant strains circulation and their influence in driving PCV2 evolution is a poorly studied area. In Uruguay, PCV2 associated symptoms began to be frequently observed in pigs from different farms since 2010. The main purpose of this study was to thoroughly investigate the molecular epidemiology of PCV2 in nationwide swine herds and free-living wild boars during the period 2010-2014, providing an extensive viral sequence dataset. Surprisingly, the findings revealed a predominance of recombinant strains circulation, evidencing for the first time in the field that PCV2 recombination can lead to the emergence of strains able to compete and potentially displace parental ones. In addition, the circulation of the genotypes PCV2d (29%), PCV2b (10.5%) and PCV2a (7.9%) were also observed. Since 2013, a high circulation of PCV2d was identified in the country and probably reflected the recent global scenario of the emergence of this genotype. In addition, fluctuations in the frequency of PCV2 infection in the period evaluated may suggest a limitation of biosecurity strategies implemented in Uruguay for the disease control, including the instability of vaccination practices. On the other hand, the sustained PCV2 infection observed in wild boar population and the similarity among circulating viral strains from these animals and domestic pigs, suggested that wild animals could serve as permanent reservoir of the disease. Altogether, this work put forward that many factors play a role in PCV2 heterogeneity including rapid viral spread and evolution, recombination, wide movement within national boundaries and multiples introduction events resulting of international trade. Continuous monitoring of viral epidemiology is needed to better understand the PCV2 population dynamics in Uruguay and the development of appropriate strategies are required for disease control. Copyright © 2017 Elsevier B.V. All rights reserved.

The role of LATU as national metrology institute of Uruguay and its responsibilities

NASA Astrophysics Data System (ADS)

Robatto, O.; Quagliata, E.; Santo, C.; Sica, A.; Sponton, M.

2013-09-01

Laboratorio Tecnológico del Uruguay (LATU) is the National Metrology Institute of Uruguay and has the obligation to maintain the national standards stated by National Law 15298. At present LATU is acting as a secondary laboratory as well as a primary laboratory. LATU was ISO 17025:2005 DKD (Deutscher Kalibrierdienst) accredited from 2001 up to 2007. By that time LATU decided to support its Capabilities of Measurement and Calibration (CMCs) at CIPM-MRA (Mutual Recognition Arrangement between national metrology institutes (NMIs)) by peer assessment. A Peer Review has been done in 2008 in order to get the QSTF (Sistema Interamericano de Metrología, Quality System Task Force) approval. "New "CMCs for Industrial Thermometers have been approved by the JCRB on September 2010. CMCs claimed for Standard Resistance Platinum Thermometers (SPRTs) calibration at fixed points have not been approved yet because there were some requirements of traceability of employed cells that were not fulfilled but will be solved properly. The declared CMCs have been chosen by LATU in order to cover the increasing calibration services required by the industry and the secondary calibration laboratories. To demonstrate its technical competence an support its declared "CMCs" LATU has also participated at bilateral and regional comparisons. In recent years LATU, the National Accreditation Body (OUA), the Standards Institute, the National Institute of Quality and Compliance Bodies have become Members of a new Institution to strengthen the Quality Infrastructure of the country (SUNAMEC). As part of this new activities, LATU is giving training courses to the secondary laboratories performing calibrations in temperature that want to get accredited by the National Accreditation Body and to act as Technical Evaluators or Auditors when required by OUA. It is expected, that in the future and in the frame of new accredited and recognized temperature calibration laboratories, LATU could strengthen its activities in maintaining its own national standards, developing new calibration services and performing comparisons as pilot laboratory for Uruguay and also regionally. The role of secondary laboratory could be diminished and therefore the activities as a reference laboratory in investigation would be benefited. This paper describes all the activities carried out at LATU in Temperature in the last years to reach the goals stated and the coming ones that have to be done to help developing main objectives as a country in this field.

The Teaching of Astronomy in Uruguay. (Spanish Title: La Enseñanza de la Astronomía en Uruguay.) O Ensino da Astronomia no Uruguai

NASA Astrophysics Data System (ADS)

Pintos Ganón, Reina; Fernández, Julio Angel

2008-07-01

We present in this work the development of astronomy in Uruguay since the colony times up to the present, stressing in particular those aspects related to the formal as well as informal teaching of astronomy. The first antecedents of astronomical studies in our country go back to the beginnings of the XVIIIth century related to the scientific expeditions from Europe coming to our shores. The teaching of astronomy was generalized at the high school level as soon as the end of the XIXth century, while itsintroduction at the university level happened much later, around the middle of the last century. We analyze the current situation of this subject, its problems, and some measures to strengthen its development. Se presenta en este trabajo el desarrollo de la astronomía en el Uruguay desde la época colonial hasta el presente, destacando en particular los aspectos vinculados a su enseñanza tanto formal como informal. Los primeros antecedentes de estudios astronómicos datan de la época colonial relacionados con las expediciones científicas del Viejo Mundo que llegaban a nuestras costas. La enseñanza de la Astronomía se generalizó en el ámbito de los estudios secundarios ya a fines del siglo XIX, mientras que en la Universidad su arribo fue mucho más tardío, a mediados del siglo pasado. Se analiza la situación actual de esta disciplina, sus problemas, y algunas medidas para fortalecer su desarrollo. Apresentamos, neste trabalho, o desenvolvimento da Astronomia no Uruguai desde a época colonial até o presente, destacando em particular os aspectos vinculados ao seu ensino tanto formal quanto informal. Os primeiros antecedentes de estudos astronômicos em nosso país datam da época colonial relacionados com as expedições científicas do Velho Mundo que chegavam às nossas costas. O ensino da Astronomia se generalizou no âmbito dos estudos secundários já no final do século XIX, enquanto que sua introdução na universidade foi muito mais tardia, em meados do século passado. Se analisa a situação atual dessa disciplina, seus problemas, e algumas medidas para fortalecer seu desenvolvimento.

Workers with Family Responsibilities Convention (ILO No. 156).

PubMed

1989-01-01

The government of France ratified this UN Convention on Workers with Family Responsibilities on March 16, 1989; the government of Uruguay ratified it on November 16, 1989; and the government of the Yemen Arab Republic ratified it on March 13, 1989.

New records of interesting corcicioid Basidiomycota from Uraguay

Treesearch

Sebastian Martinez; Karen K. Nakasone

2014-01-01

Twenty species of corticioid Basidiomycota (Cantharellales, Corticiales, Hymenochaetales, Polyporales, Russulales, Thelephorales) are reported for the first time from Uruguay, extending the known species of this group of fungi to 130 in the country. In addition, Sistotrema biggsiae Hallenb., Peniophora guadelupensis Boidin &...

Conditioned Aversion in Sheep Induced by Baccharis coridifolia

USDA-ARS?s Scientific Manuscript database

In Southern Brazil, Uruguay, Argentina, and Paraguay, the invasive weed Baccharis coridifolia often poisons naive animals. Farmers prevent B. coridifolia poisoning using several unconventional methods to reduce ingestion: (1) burning plant material under an animals’ nose, and having the animal inhal...

Western Hemisphere Defense Policy Statement

DTIC Science & Technology

2012-10-01

El Salvador , Guatemala, Honduras, Paraguay, Peru and Uruguay have contributed to or led multi-national security operations and United Nations (UN...critical support during the initial stages of the Haiti earthquake relief effort. As military forces often have a unique capability to respond

STABLE ISOTOPES IN ECOLOGICAL STUDIES: NEW DEVELOPMENTS IN MIXING MODELS (URUGUAY)

EPA Science Inventory

Stable isotopes are increasingly being used as tracers in ecological studies. One application uses isotopic ratios to quantify the proportional contributions of multiple sources to a mixture. Examples include pollution sources for air or water bodies, food sources for animals, ...

Uruguayan secondary school students speak up about tobacco: results from focus group discussions in and around Montevideo.

PubMed

Peterson, Erin; Harrell, Melissa; Springer, Andrew; Medina, José; Martinez, Lucía; Perry, Cheryl; Estol, Diego

2017-07-01

This qualitative research study investigated intrapersonal, interpersonal, and environmental factors that shape young adolescent tobacco use behaviors in Uruguay. Focus groups were conducted in the summer of 2012 and fall of 2013 in four secondary schools in Montevideo, Uruguay, including two private schools and two public schools. A total of four focus groups were led in each school, composed of 4-6 students each, 16 focus groups in total. Data analysis utilized NVivo software and included deductive and inductive content analysis. Overwhelmingly, students reported that the onset of smoking occurred in the second year of secondary school. The primary intrapersonal factors that were found to be universal among respondents identified that smoking was a performance in groups, to garner attention from their peers. Students interviewed most often stated that the greatest interpersonal factors for smoking were to look older, as a rite of passage, and for group membership. Environmental factors cited most often indicate that they smoked during unsupervised time, either at night or around the short Uruguayan school day. Focus group interviews revealed that adolescents had easy access to cigarettes for purchase through small family owned grocery stores, even though laws exist preventing the sale of cigarettes to minors. Few differences were cited between strata related to cigarette use in adolescents. The differences that do exist are most apparent across gender, though there were a few observed differences when stratified by public and private school. Findings from this study indicate that key factors across ecological levels (intrapersonal, interpersonal, and environmental) should be taken into consideration when designing tobacco prevention programs for youth in Uruguay. A multiple-component approach which addresses risk factors at all of these levels, implemented in schools, may be particularly well-suited to this setting.

Population Genetic Structure of Cnesterodon decemmaculatus (Poeciliidae): A Freshwater Look at the Pampa Biome in Southern South America

PubMed Central

Ramos-Fregonezi, Aline M. C.; Malabarba, Luiz R.; Fagundes, Nelson J. R.

2017-01-01

The Pampas is a Neotropical biome formed primarily by low altitude grasslands and encompasses the southernmost portion of Brazil, Uruguay, and part of Argentina. Despite the high level of endemism, and its significant environmental heterogeneity, Pampean species are underrepresented in phylogeographic studies, especially aquatic organisms. The Pampean hydrological system resulted from a long history of tectonism, climate, and sea level changes since the Neogene. In this study, we examined the population genetic structure of Cnesterodon decemmaculatus, a freshwater fish species that occurs throughout most of the Pampa biome. We characterized mitochondrial and autosomal genetic lineages in populations sampled from Southern Brazil and Uruguay to investigate (1) the correspondence between current drainage systems and evolutionary lineages, (2) the demographic history for each genetic lineage, and (3) the temporal depth of these lineages. Overall, we found that the major evolutionary lineages in this species are strongly related to the main Pampean drainage systems, even though stream capture events may have affected the distribution of genetic lineages among drainages. There was evidence for recent population growth in the lineages occupying drainages closest to the shore, which may indicate the effect of quaternary sea-level changes. In general, divergence time estimates among evolutionary lineages were shallow, ranging from 20,000 to 800,000 years before present, indicating a geologically recent history for this group, as previously reported in other Pampean species. A Bayesian phylogeographical reconstruction suggested that an ancestral lineage probably colonized the Uruguay River Basin, and then expanded throughout the Pampas. This evolutionary scenario may represent useful starting models for other freshwater species having a similar distribution. PMID:29312439

Trends in Early Growth Indices in the First 24 Months of Life in Uruguay over the Past Decade

PubMed Central

Campoy, Cristina; Uauy, Ricardo; Miranda, Teresa; Cerruti, Florencia

2014-01-01

ABSTRACT Early growth is an important indicator of health and wellbeing of children and a good predictor of adult health. The objective of this study was to examine trends and determinants of overweight and stunting among infants aged 0 to 23 month(s) over the past decade (1999-2011) in Uruguay. Data were used from four large representative samples of 11,056 infants aged 0-23 month(s), who attended public and private health services in 1999, 2003, 2007, and 2011, using a similar methodology. Linear regression analysis was used for assessing trends in early growth indices and binary logistic regression to estimate the probability of being stunted and overweight. Although prevalence of overweight fell from 12.5% (1999) to 9.5% (2011) and stunting from 13.6% to 10.9% respectively, both rates remained higher than expected. Low birthweight (LBW) was the main predictor of stunting [OR 6.5 (5.6-7.6)] and macrosomia of overweight [6.7 (5.3-8.3)]. We did not observe changes in LBW (7.8-8.8%) or macrosomia (5.9-6.7%) over the last decade. Boys showed increased chance of being overweight [OR 1.2 (1.04-1.3)]. Being stunted doubles the chances of being overweight [OR 2.5 (2.2-3.0)]. Overweight [OR 7.1 (6.1-8.3)], LBW [OR 13.2 (11.0-15.9)], and non-breastfed infants [OR 1.9 (1.7-2.1)] showed rapid weight gain. Uruguay has taken positive steps to decline the prevalence of stunting and overweight but both remain excessively high. PMID:25895193

Population Genetic Structure of Cnesterodon decemmaculatus (Poeciliidae): A Freshwater Look at the Pampa Biome in Southern South America.

PubMed

Ramos-Fregonezi, Aline M C; Malabarba, Luiz R; Fagundes, Nelson J R

2017-01-01

The Pampas is a Neotropical biome formed primarily by low altitude grasslands and encompasses the southernmost portion of Brazil, Uruguay, and part of Argentina. Despite the high level of endemism, and its significant environmental heterogeneity, Pampean species are underrepresented in phylogeographic studies, especially aquatic organisms. The Pampean hydrological system resulted from a long history of tectonism, climate, and sea level changes since the Neogene. In this study, we examined the population genetic structure of Cnesterodon decemmaculatus , a freshwater fish species that occurs throughout most of the Pampa biome. We characterized mitochondrial and autosomal genetic lineages in populations sampled from Southern Brazil and Uruguay to investigate (1) the correspondence between current drainage systems and evolutionary lineages, (2) the demographic history for each genetic lineage, and (3) the temporal depth of these lineages. Overall, we found that the major evolutionary lineages in this species are strongly related to the main Pampean drainage systems, even though stream capture events may have affected the distribution of genetic lineages among drainages. There was evidence for recent population growth in the lineages occupying drainages closest to the shore, which may indicate the effect of quaternary sea-level changes. In general, divergence time estimates among evolutionary lineages were shallow, ranging from 20,000 to 800,000 years before present, indicating a geologically recent history for this group, as previously reported in other Pampean species. A Bayesian phylogeographical reconstruction suggested that an ancestral lineage probably colonized the Uruguay River Basin, and then expanded throughout the Pampas. This evolutionary scenario may represent useful starting models for other freshwater species having a similar distribution.

Smoke-free policies and the social acceptability of smoking in Uruguay and Mexico: Findings from the International Tobacco Control Policy Evaluation Project

PubMed Central

Boado, Marcelo; Sebrié, Ernesto M.; Bianco, Eduardo

2009-01-01

Introduction Little research has been conducted to determine the psychosocial and behavioral impacts of smoke-free policies in middle-income countries. Methods Cross-sectional data were analyzed from the 2006 waves of the International Tobacco Control Policy Evaluation. Survey comparing adult smokers in Mexico (n = 1,080), where smoke-free legislation at that time was weak, and Uruguay (n = 1,002), where comprehensive smoke-free legislation was implemented. Analyses aimed to determine whether exposure to smoke-free policies and perceived antismoking social norms were associated with smokers’ receiving cues about the bothersome nature of secondhand smoke (SHS), with smokers’ reactance against such cues, and with smokers’ level of support for smoke-free policies in different venues. Results In bivariate analyses, Uruguayan smokers were more likely than Mexican smokers to experience verbal anti-SHS cues, lower reactance against anti-SHS cues, stronger antismoking societal norms, and stronger support for 100% smoke-free policies in enclosed workplaces, restaurants, and bars. In multivariate models for both countries, the strength of voluntary smoke-free policies at home was independently associated with support for smoke-free policies across all venues queried, except for in bars among Uruguayans. Perceived strength of familial antismoking norms was consistently associated with all indicators of the social acceptability of smoking in Uruguay but only with the frequency of receiving anti-SHS verbal cues in Mexico. Discussion These results are generally consistent with previous research indicating that comprehensive smoke-free policies are likely to increase the social unacceptability of smoking and that resistance against such policies is likely to diminish once such policies are in place. PMID:19380383

Zoonotic Potential and Antibiotic Resistance of Escherichia coli in Neonatal Calves in Uruguay.

PubMed

Umpiérrez, Ana; Bado, Inés; Oliver, Martín; Acquistapace, Sofía; Etcheverría, Analía; Padola, Nora Lía; Vignoli, Rafael; Zunino, Pablo

2017-09-27

Escherichia coli is one of the main etiological agents of neonatal calf diarrhea (NCD). The objective of this study was to assess the presence of virulence genes, genetic diversity, and antibiotic resistance mechanisms in E. coli associated with NCD in Uruguay. PCR was used to assess the presence of intimin, Shiga-like toxin, and stable and labile enterotoxin genes. Resistance to fluoroquinolones and oxyimino-cephalosporins was estimated on Müller-Hinton agar plates. Further antibiotic disc-diffusion tests were performed to assess bacterial multi-resistance. The presence of PMQR, ESBL, MCR-1, and integron genes was evaluated. Isolates were typed using ERIC-PCR, and 20 were selected for MLST, adhesion to Hep-2 cells, in vitro biofilm formation, and eukaryotic cytotoxicity. The prevalence of ETEC genes was lower than 3% in each case (estA and elt). Six isolates were EPEC (eae+) and 2 were EHEC/STEC (eae+/stx1+). The results of a diversity analysis showed high genetic heterogenicity among isolates. Additionally, different sequence types, including ST10, ST21, and ST69, were assigned to selected isolates. Thirty-six percent (96/264) of the isolates were fluoroquinolone-resistant, with 61/96 (63.5%) being multidrug-resistant. Additionally, 6 were oxyimino-cephalosporin-resistant. The qnrB, qnrS1, and bla CTX-M-14 genes were detected, whereas no isolates carried the mcr-1 gene. Isolates had the ability to adhere to Hep-2 cells and form biofilms. Only 1 isolate expressed toxins in vitro. E. coli from NCD cases in Uruguay are very diverse, potentially virulent, and may interact with eukaryotic cells. Zoonotic potential, together with resistance traits and the presence of horizontal transfer mechanisms, may play a significant role in infections caused by these microorganisms.

Clinical and molecular aspects of familial hypercholesterolemia in Ibero-American countries.

PubMed

Santos, Raul D; Bourbon, Mafalda; Alonso, Rodrigo; Cuevas, Ada; Vasques-Cardenas, Norma Alexandra; Pereira, Alexandre C; Merchan, Alonso; Alves, Ana Catarina; Medeiros, Ana Margarida; Jannes, Cinthia E; Krieger, Jose E; Schreier, Laura; Perez de Isla, Leopoldo; Magaña-Torres, Maria Teresa; Stoll, Mario; Mata, Nelva; Dell Oca, Nicolas; Corral, Pablo; Asenjo, Sylvia; Bañares, Virginia G; Reyes, Ximena; Mata, Pedro

There is little information about familial hypercholesterolemia (FH) epidemiology and care in Ibero-American countries. The Ibero-American FH network aims at reducing the gap on diagnosis and treatment of this disease in the region. To describe clinical, molecular, and organizational characteristics of FH diagnosis in Argentina, Brazil, Chile, Colombia, Mexico, Portugal, Spain, and Uruguay. Descriptive analysis of country data related to FH cascade screening, molecular diagnosis, clinical practice guidelines, and patient organization presence in Ibero-America. From a conservative estimation of an FH prevalence of 1 of 500 individuals, there should be 1.2 million heterozygous FH individuals in Ibero-America and roughly 27,400 were diagnosed so far. Only Spain, Brazil, Portugal, and Uruguay have active cascade screening programs. The prevalence of cardiovascular disease ranged from 10% to 42% in member countries, and the highest molecular identification rates are seen in Spain, 8.3%, followed by Portugal, 3.8%, and Uruguay with 2.5%. In the 3 countries with more FH patients identified (Spain, Portugal, and Brazil) between 10 and 15 mutations are responsible for 30% to 47% of all FH cases. Spain and Portugal share 5 of the 10 most common mutations (4 in low density lipoprotein receptor [LDLR] and the APOB3527). Spain and Spanish-speaking Latin American countries share 6 of the most common LDLR mutations and the APOB3527. LDL apheresis is available only in Spain and Portugal and not all countries have specific FH diagnostic and treatment guidelines as well as patient organizations. Ibero-American countries share similar mutations and gaps in FH care. Copyright © 2016 National Lipid Association. Published by Elsevier Inc. All rights reserved.

Parasitism by larval tapeworms genus Spirometra in South American amphibians and reptiles: new records from Brazil and Uruguay, and a review of current knowledge in the region.

PubMed

Oda, Fabrício H; Borteiro, Claudio; da Graça, Rodrigo J; Tavares, Luiz Eduardo R; Crampet, Alejandro; Guerra, Vinicius; Lima, Flávia S; Bellay, Sybelle; Karling, Letícia C; Castro, Oscar; Takemoto, Ricardo M; Pavanelli, Gilberto C

2016-12-01

Spargana are plerocercoid larvae of cestode tapeworms of the genus Spirometra, Family Diphyllobothriidae, parasitic to frogs, reptiles, birds and mammals. This parasitic disease in humans can be transmitted through the use and consumption of amphibians and reptiles. The available knowledge about Spirometra in South America is scarce, and there are only a few reports on the occurrence of sparganum in amphibians and reptiles, many of them published in old papers not easily available to researchers. In this work we present a review on this topic, provide new records in two species of amphibians and 7 species of reptiles from Brazil and Uruguay respectively. We also summarize current knowledge of Spirometra in the continent, along with an updated of host taxonomy. We could gather from the literature a total of 15 studies about amphibian and reptile hosts, published between 1850 and 2016, corresponding to 43 case reports, mostly from Brazil (29) and Uruguay (8), Argentina (3), Peru (2), and Venezuela (1); the majority of them related to reptiles (five lizards and 26 snake species), and 14 corresponded to amphibians (9 anurans). Plerocercoid larvae were located in different organs of the hosts, such as subcutaneous tissue, coelomic cavity, peritoneum, and musculature. The importance of amphibians and reptiles in the transmission of the disease to humans in South America is discussed. Relevant issues to be studied in the near future are the taxonomic characterization of Spirometra in the region and the biological risk of reptile meat for aboriginal and other rural communities. Copyright © 2016 Elsevier B.V. All rights reserved.

New insights into the characterization of Colletotrichum species associated with apple diseases in southern Brazil and Uruguay.

PubMed

Velho, Aline Cristina; Alaniz, Sandra; Casanova, Leticia; Mondino, Pedro; Stadnik, Marciel J

2015-04-01

Colletotrichum species are associated with Apple bitter rot (ABR) and Glomerella leaf spot (GLS). Whereas both apple diseases occur frequently in Brazil, only the former has been reported in Uruguay. This work was aimed at identifying and comparing morpho-cultural characteristics and pathogenic variability of thirty-nine Colletotrichum isolates from both countries. Sequencing of the internal transcribed spacer (ITS) rDNA, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), and β-tubulin (TUB2) allowed the identification of three species causing ABR and GLS in Brazil, i.e., Colletotrichum fructicola, Colletotrichum karstii, and Colletotrichum nymphaeae; and three species causing ABR in Uruguay, i.e., C. fructicola, Colletotrichum theobromicola, and Colletotrichum melonis. Six groups of colony colours were recorded with group 1 (mycelium white to pink and in reverse pinkish) and group 2 (mycelium white to grey and in reverse pinkish) the most frequent. Isolates of C. fructicola and C. theobromicola were sensitive to benomyl, while C. karstii, C. nymphaeae, and C. melonis were resistant. Conidia were predominantly cylindrical for C. fructicola and C. karstii, fusiform for C. nymphaeae and C. melonis, and obclavate for C. theobromicola. Brazilian isolates caused ABR in wounded fruits, but only five in non-wounded ones. Uruguayan isolates produced symptoms in fruits with or without previous wounding. All Brazilian isolates from GLS and twelve from ABR were able to cause GLS symptoms, while a sole Uruguayan ABR-isolate caused leaf spot symptoms. This study gives a better insight on the new species causing apple disease in both countries and discusses their pathogenic potential. Copyright © 2014 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.

Smoke-free policies and the social acceptability of smoking in Uruguay and Mexico: findings from the International Tobacco Control Policy Evaluation Project.

PubMed

Thrasher, James F; Boado, Marcelo; Sebrié, Ernesto M; Bianco, Eduardo

2009-06-01

Little research has been conducted to determine the psychosocial and behavioral impacts of smoke-free policies in middle-income countries. Cross-sectional data were analyzed from the 2006 waves of the International Tobacco Control Policy Evaluation. Survey comparing adult smokers in Mexico (n = 1,080), where smoke-free legislation at that time was weak, and Uruguay (n = 1,002), where comprehensive smoke-free legislation was implemented. Analyses aimed to determine whether exposure to smoke-free policies and perceived antismoking social norms were associated with smokers' receiving cues about the bothersome nature of secondhand smoke (SHS), with smokers' reactance against such cues, and with smokers' level of support for smoke-free policies in different venues. In bivariate analyses, Uruguayan smokers were more likely than Mexican smokers to experience verbal anti-SHS cues, lower reactance against anti-SHS cues, stronger antismoking societal norms, and stronger support for 100% smoke-free policies in enclosed workplaces, restaurants, and bars. In multivariate models for both countries, the strength of voluntary smoke-free policies at home was independently associated with support for smoke-free policies across all venues queried, except for in bars among Uruguayans. Perceived strength of familial antismoking norms was consistently associated with all indicators of the social acceptability of smoking in Uruguay but only with the frequency of receiving anti-SHS verbal cues in Mexico. These results are generally consistent with previous research indicating that comprehensive smoke-free policies are likely to increase the social unacceptability of smoking and that resistance against such policies is likely to diminish once such policies are in place.

Zoonotic Potential and Antibiotic Resistance of Escherichia coli in Neonatal Calves in Uruguay

PubMed Central

Umpiérrez, Ana; Bado, Inés; Oliver, Martín; Acquistapace, Sofía; Etcheverría, Analía; Padola, Nora Lía; Vignoli, Rafael; Zunino, Pablo

2017-01-01

Escherichia coli is one of the main etiological agents of neonatal calf diarrhea (NCD). The objective of this study was to assess the presence of virulence genes, genetic diversity, and antibiotic resistance mechanisms in E. coli associated with NCD in Uruguay. PCR was used to assess the presence of intimin, Shiga-like toxin, and stable and labile enterotoxin genes. Resistance to fluoroquinolones and oxyimino-cephalosporins was estimated on Müller-Hinton agar plates. Further antibiotic disc-diffusion tests were performed to assess bacterial multi-resistance. The presence of PMQR, ESBL, MCR-1, and integron genes was evaluated. Isolates were typed using ERIC-PCR, and 20 were selected for MLST, adhesion to Hep-2 cells, in vitro biofilm formation, and eukaryotic cytotoxicity. The prevalence of ETEC genes was lower than 3% in each case (estA and elt). Six isolates were EPEC (eae+) and 2 were EHEC/STEC (eae+/stx1+). The results of a diversity analysis showed high genetic heterogenicity among isolates. Additionally, different sequence types, including ST10, ST21, and ST69, were assigned to selected isolates. Thirty-six percent (96/264) of the isolates were fluoroquinolone-resistant, with 61/96 (63.5%) being multidrug-resistant. Additionally, 6 were oxyimino-cephalosporin-resistant. The qnrB, qnrS1, and blaCTX-M-14 genes were detected, whereas no isolates carried the mcr-1 gene. Isolates had the ability to adhere to Hep-2 cells and form biofilms. Only 1 isolate expressed toxins in vitro. E. coli from NCD cases in Uruguay are very diverse, potentially virulent, and may interact with eukaryotic cells. Zoonotic potential, together with resistance traits and the presence of horizontal transfer mechanisms, may play a significant role in infections caused by these microorganisms. PMID:28904264

Exome Sequencing Identified a Splice Site Mutation in FHL1 that Causes Uruguay Syndrome, an X-Linked Disorder With Skeletal Muscle Hypertrophy and Premature Cardiac Death.

PubMed

Xue, Yuan; Schoser, Benedikt; Rao, Aliz R; Quadrelli, Roberto; Vaglio, Alicia; Rupp, Verena; Beichler, Christine; Nelson, Stanley F; Schapacher-Tilp, Gudrun; Windpassinger, Christian; Wilcox, William R

2016-04-01

Previously, we reported a rare X-linked disorder, Uruguay syndrome in a single family. The main features are pugilistic facies, skeletal deformities, and muscular hypertrophy despite a lack of exercise and cardiac ventricular hypertrophy leading to premature death. An ≈19 Mb critical region on X chromosome was identified through identity-by-descent analysis of 3 affected males. Exome sequencing was conducted on one affected male to identify the disease-causing gene and variant. A splice site variant (c.502-2A>G) in the FHL1 gene was highly suspicious among other candidate genes and variants. FHL1A is the predominant isoform of FHL1 in cardiac and skeletal muscle. Sequencing cDNA showed the splice site variant led to skipping of exons 6 of the FHL1A isoform, equivalent to the FHL1C isoform. Targeted analysis showed that this splice site variant cosegregated with disease in the family. Western blot and immunohistochemical analysis of muscle from the proband showed a significant decrease in protein expression of FHL1A. Real-time polymerase chain reaction analysis of different isoforms of FHL1 demonstrated that the FHL1C is markedly increased. Mutations in the FHL1 gene have been reported in disorders with skeletal and cardiac myopathy but none has the skeletal or facial phenotype seen in patients with Uruguay syndrome. Our data suggest that a novel FHL1 splice site variant results in the absence of FHL1A and the abundance of FHL1C, which may contribute to the complex and severe phenotype. Mutation screening of the FHL1 gene should be considered for patients with uncharacterized myopathies and cardiomyopathies. © 2016 American Heart Association, Inc.

Work and health in Latin America: results from the working conditions surveys of Colombia, Argentina, Chile, Central America and Uruguay.

PubMed

Merino-Salazar, Pamela; Artazcoz, Lucía; Cornelio, Cecilia; Iñiguez, María José Itatí; Rojas, Marianela; Martínez-Iñigo, David; Vives, Alejandra; Funcasta, Lorena; Benavides, Fernando G

2017-06-01

To describe working and employment conditions, and health status between non-agricultural employees with a written contract from Colombia, Argentina, Chile, Central America and Uruguay. We compared data from the first working condition surveys (WCS) of Colombia, Argentina, Chile, Central America and Uruguay. For comparative purposes, we selected a subsample of 15 241 non-agricultural employees aged 18-64 years and working with a written contract. We calculated prevalences and 95% CIs for the selected variables on working and employment conditions, and health status, separated by sex. Across all countries, at least 40% of women and 58% of men worked >40 hours a week. The most prevalent exposures were repetitive movements, followed by noise and manual handling, especially among men. Psychosocial exposures were very common among both sexes. Workers in Chile (33.4% of women and 16.6% of men) and Central America (24.3% of women and 19.1% of men) were more likely to report poor self-perceived health and were least likely to do so in Colombia (5.5% of women and 4.2% of men). The percentage of workers reporting occupational injuries was <10% across all countries. This study provides, for the first time, a broad picture of work and health in different Latin American countries, based on the national WCSs available. This allows for a better understanding of occupational health and could serve as a baseline for future research and surveillance of work and health in the Region. However, greater efforts are needed to improve WCSs comparability. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

7 CFR 319.37-7 - Postentry quarantine.

Code of Federal Regulations, 2010 CFR

2010-01-01

... nut articles listed by common name in paragraph (b) of this section All except Canada. Gladiolus spp... longitude. Nut and fruit articles (see fruit and nut articles) Passiflora spp. (passion fruit, granadilla..., France, Italy, Luxembourg, Malta, Mauritius, Portugal, Spain, and Uruguay. (b) Fruit and nut articles...

7 CFR 319.37-7 - Postentry quarantine.

Code of Federal Regulations, 2011 CFR

2011-01-01

... nut articles listed by common name in paragraph (b) of this section All except Canada. Gladiolus spp... longitude. Nut and fruit articles (see fruit and nut articles) Passiflora spp. (passion fruit, granadilla..., France, Italy, Luxembourg, Malta, Mauritius, Portugal, Spain, and Uruguay. (b) Fruit and nut articles...

Education in Latin America: A Selected Bibliography (1986-1995).

ERIC Educational Resources Information Center

Aedo-Richmond, Ruth

1996-01-01

Presents a selected bibliography of books, theses, articles, and dissertations concerning education in Latin America. Includes separate sections on Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Peru, Uruguay, and Venezuela. All selections are in…

Sustainability of meat production beyond carbon footprint: a synthesis of case studies from grazing systems in Uruguay.

PubMed

Picasso, Valentín D; Modernel, Pablo D; Becoña, Gonzalo; Salvo, Lucía; Gutiérrez, Lucía; Astigarraga, Laura

2014-11-01

Livestock production has been challenged as a large contributor to climate change, and carbon footprint has become a widely used measure of cattle environmental impact. This analysis of fifteen beef grazing systems in Uruguay quantifies the range of variation of carbon footprint, and the trade-offs with other relevant environmental variables, using a partial life cycle assessment (LCA) methodology. Using carbon footprint as the primary environmental indicator has several limitations: different metrics (GWP vs. GTP) may lead to different conclusions, carbon sequestration from soils may drastically affect the results, and systems with lower carbon footprint may have higher energy use, soil erosion, nutrient imbalance, pesticide ecotoxicity, and impact on biodiversity. A multidimensional assessment of sustainability of meat production is therefore needed to inform decision makers. There is great potential to improve grazing livestock systems productivity while reducing carbon footprint and other environmental impacts, and conserving biodiversity. Copyright © 2014 Elsevier Ltd. All rights reserved.

The impact of the legalisation of abortion on birth outcomes in Uruguay.

PubMed

Antón, José-Ignacio; Ferre, Zuleika; Triunfo, Patricia

2018-07-01

This study investigates the short-term impact on the quantity and quality of births of an abortion reform in Uruguay that legalised termination of pregnancy until the 12 th week of pregnancy in the short run. We employ a differences-in-differences approach, comprehensive administrative records of births, and a novel identification strategy based on the planned or unplanned nature of pregnancies that came to term. Our results suggest that this policy change has led to an 8% decline in the number of births from unplanned pregnancies, driven by the group of mothers aged between 20 and 34 years old who have secondary education. This decline has triggered an increase in the average quality of births in terms of more intensive prenatal control care and a lower probability of births among single mothers. Furthermore, we document a positive selection process of births because of the reform, as adequate prenatal control care and Apgar scores rose among the affected demographic group. Copyright © 2018 John Wiley & Sons, Ltd.

Arroyo del Vizcaíno, Uruguay: a fossil-rich 30-ka-old megafaunal locality with cut-marked bones

PubMed Central

Fariña, Richard A.; Tambusso, P. Sebastián; Varela, Luciano; Czerwonogora, Ada; Di Giacomo, Mariana; Musso, Marcos; Bracco, Roberto; Gascue, Andrés

2014-01-01

Human–megafauna interaction in the Americas has great scientific and ethical interest because of its implications on Pleistocene extinction. The Arroyo del Vizcaíno site near Sauce, Uruguay has already yielded over 1000 bones belonging to at least 27 individuals, mostly of the giant sloth Lestodon. The assemblage shows some taphonomic features suggestive of human presence, such as a mortality profile dominated by prime adults and little evidence of major fluvial transport. In addition, several bones present deep, asymmetrical, microstriated, sharp and shouldered marks similar to those produced by human stone tools. A few possible lithic elements have also been collected, one of which has the shape of a scraper and micropolish consistent with usage on dry hide. However, the radiocarbon age of the site is unexpectedly old (between 27 and 30 thousand years ago), and thus may be important for understanding the timing of the peopling of America. PMID:24258717

Stable isotope and mineralogical investigation of the genesis of amethyst geodes in the Los Catalanes gemological district, Uruguay, southernmost Paraná volcanic province

NASA Astrophysics Data System (ADS)

Duarte, Lauren C.; Hartmann, Leo A.; Ronchi, Luiz H.; Berner, Zsolt; Theye, Thomas; Massonne, Hans J.

2011-03-01

Stable isotopes (C, O, S) and mineralogical studies of the world-class amethyst-geode deposits of the Los Catalanes gemological district, Uruguay, constrain processes operative during mineral deposition. The mineralized basaltic andesites from the Cretaceous Paraná volcanic province are intensely altered to zeolites (clinoptilolite) and clay minerals. Variations in the δ18O values of silica minerals in geodes (chalcedony, quartz, and amethyst) are much larger and the values generally somewhat lower (21.2-31.5‰) in the Uruguayan deposits than in the Ametista do Sul area of southern Brazil. The range of δ34S values (-15.0 to -0.3‰) of altered basaltic rocks requires (in addition to sulfur of magmatic origin) the involvement of 34S-depleted sedimentary sulfur from bacterial sulfate reduction. The results delimit the mineralizing processes to a post-eruption environment characterized by low temperature and strong interaction of the lava flows with meteoric water.

View of Montevideo, Uruguay area of South America

NASA Image and Video Library

1973-08-15

SL3-84-202 (July-September 1973) --- A vertical view of the Montevideo, Uruguay area of South America is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch Earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The large body of water is Rio de la Plata which flows into the South Atlantic Ocean at the bottom of the picture. The red plum in the Rio de la Plata is probably sediment moving seaward. The Santa Lucia River enters the Rio de la Plata west of Montevideo and is the major drainage for the region. Note the small Isla del Tigre at the mouth of the Santa Lucia. The white beach and sand dune areas are plainly visible along the coast. A major airport can be seen immediately east of downtown Montevideo. Major thoroughfares and residential areas, such as the bright one in the suburbs, are clearly visible, also. Farm tracts in green and grey rectangular patterns indicate agricultural regions. Photo credit: NASA

Accuracy of self-reported smoking cessation during pregnancy.

PubMed

Tong, Van T; Althabe, Fernando; Alemán, Alicia; Johnson, Carolyn C; Dietz, Patricia M; Berrueta, Mabel; Morello, Paola; Colomar, Mercedes; Buekens, Pierre; Sosnoff, Connie S; Farr, Sherry L; Mazzoni, Agustina; Ciganda, Alvaro; Becú, Ana; Bittar Gonzalez, Maria G; Llambi, Laura; Gibbons, Luz; Smith, Ruben A; Belizán, José M

2015-01-01

Evidence of bias of self-reported smoking cessation during pregnancy is reported in high-income countries but not elsewhere. We sought to evaluate self-reported smoking cessation during pregnancy using biochemical verification and to compare characteristics of women with and without biochemically confirmed cessation in Argentina and Uruguay. In a cross-sectional study from October 2011 to May 2012, women who attended one of 21 prenatal clinics and delivered at selected hospitals in Buenos Aires, Argentina and Montevideo, Uruguay, were surveyed about their smoking cessation during pregnancy. We tested saliva collected from women <12 h after delivery for cotinine to evaluate self-reported smoking cessation during pregnancy. Overall, 10.0% (44/441) of women who self-reported smoking cessation during pregnancy had biochemical evidence of continued smoking. Women who reported quitting later in pregnancy had a higher percentage of nondisclosure (17.2%) than women who reported quitting when learning of their pregnancy (6.4%). © 2014 Nordic Federation of Societies of Obstetrics and Gynecology.

Legalizing a market for cannabis for pleasure: Colorado, Washington, Uruguay and beyond.

PubMed

Room, Robin

2014-03-01

Colorado, Washington state and Uruguay are currently designing legal non-medical markets for cannabis. These clearly contravene the 1961 and 1988 drug conventions; options for what may happen next are discussed. The current provisions in the three regulatory schemes are summarized. From a public health perspective, the emphasis should be on holding down consumption with regulatory measures, but the public health agenda does not seem to be a strong consideration in the implementation of the US schemes, and they are paying little attention to what can be learned from the history of alcohol and tobacco regulation. While alternative paths to a cannabis market under the conventions are noted, the legalization initiatives underline the need to revise the drug conventions, making prohibition of domestic markets an optional matter. Such changes would also ease the path for including alcohol under the conventions, which would be an important step forward in global health. © 2013 Society for the Study of Addiction.

[Demand and costs of medical care according to age and sex among the insured members of the Medical Association Assistance Center of Uruguay].

PubMed

Meerhoff, R; Rígoli, F

1992-04-01

This study analyzes the demand and use of medical services in terms of age and sex for outpatient care and hospitalization provided to the 272,000 members of the Medical Association Assistance Center in Uruguay, a prepaid nonprofit insurance plan. Individual records were organized into annual usage by five-year age groups and reveal that use of services--consultations, drugs, and hospitalization--increases exponentially after the age of 50. Women utilize from 15% to 41% more services than men. The cost of services shows the same trend. For those over 84 years of age, this cost is US$598 per year, with an average institutional cost of US$166. The study also quantifies differences in risk by age and sex and draws conclusions regarding price and admission policies for new members of collective medical care institutions, which in July 1990 covered 51% of the Uruguayan population.

A survey of water activity and pH values in fresh pasta packed under modified atmosphere manufactured in Argentina and Uruguay.

PubMed

Schebor, C; Chirife, J

2000-07-01

The water activity (a(w)) and pH values of commercially available filled fresh pasta and gnocchi packed under modified atmosphere and manufactured in Argentina and Uruguay were examined. The retail survey included 58 samples (several brands) of filled pasta and 11 samples of gnocchi. Fillings consisted of different combinations of cheese (various types), beef, ricotta, ham, chicken, and spinach. The survey revealed that the a(w) values of the 58 samples of filled pasta ranged from 0.916 to 0.973, and their pH values ranged from 5.2 to 7.0. The a(w) of gnocchi was consistently higher and ranged from 0.936 to 0.983, with pH values from 4.8 to 6.4. Some samples of filled pasta and most gnocchi samples were found to have a(w) and pH values that would support growth of spores of Clostridium botulinum, if present, under conditions of temperature abuse (i.e., 30 degrees C).

Comparison of motives underlying food choice and barriers to healthy eating among low medium income consumers in Uruguay.

PubMed

Ares, Gastón; Machín, Leandro; Girona, Alejandra; Curutchet, María Rosa; Giménez, Ana

2017-05-18

Interventions aimed at changing dietary patterns should be designed based on the main motives underlying the food choices of specific target populations. The aim of the present study was to identify motives underlying food choice and barriers to healthy eating among consumers in two socioeconomic levels in Uruguay. Eleven focus groups were carried out with a total of 76 participants. Six of the groups involved low income participants and the others were conducted with middle income participants. Discussions were held around frequently consumed products, motives underlying food choices and barriers to healthy eating. Results confirmed the strong influence of income level on motives underlying food choice and barriers to the adoption of healthy eating. Low income participants described their choices as mainly driven by economic factors and satiety, whereas convenience was the main determinant of food selection for middle income participants. Implications for the design of public policies targeted at each group are discussed.

Black tobacco, wine and mate in oropharyngeal cancer. A case-control study from Uruguay.

PubMed

De Stefani, E; Correa, P; Oreggia, F; Deneo-Pellegrini, H; Fernandez, G; Zavala, D; Carzoglio, J; Leiva, J; Fontham, E; Rivero, S

1988-01-01

A case-control study of oral and pharyngeal cancer involving interviews with 108 cases and 286 controls was carried out in the University Hospital of Montevideo, Uruguay. The study was restricted to males and cases afflicted with lip, salivary gland and nasopharyngeal cancer were excluded. Point estimates of RR associated with smoking variables, alcohol variables, nutritional items and ingestion of hot infusions of the herb Ilex paraguariensis ('Mate') were obtained by logistic regression analysis. Dark tobacco smokers showed a RR 3.4 times higher than light tobacco users and heavy drinkers of wine displayed an OR of 17.2. Mate exposure showed a significant dose-response, after adjustment for age, tobacco and alcohol intake, with a fivefold increase in risk for heavy consumers. Joint exposure to black tobacco and wine displayed very high risks and no significant interactions were observed. The results suggest that the high rates of oropharyngeal cancer could be explained by the multiplicative effect of black tobacco smoking, wine drinking and mate ingestion.

Tobacco control campaign in Uruguay: Impact on smoking cessation during pregnancy and birth weight.

PubMed

Harris, Jeffrey E; Balsa, Ana Inés; Triunfo, Patricia

2015-07-01

We analyzed a nationwide registry of all pregnancies in Uruguay during 2007-2013 to assess the impact of three types of tobacco control policies: (1) provider-level interventions aimed at the treatment of nicotine dependence, (2) national-level increases in cigarette taxes, and (3) national-level non-price regulation of cigarette packaging and marketing. We estimated models of smoking cessation during pregnancy at the individual, provider and national levels. The rate of smoking cessation during pregnancy increased from 15.4% in 2007 to 42.7% in 2013. National-level non-price policies had the largest estimated impact on cessation. The price response of the tobacco industry attenuated the effects of tax increases. While provider-level interventions had a significant effect, they were adopted by relatively few health centers. Quitting during pregnancy increased birth weight by an estimated 188 g. Tobacco control measures had no effect on the birth weight of newborns of non-smoking women. Copyright © 2015 Elsevier B.V. All rights reserved.

Cadophora species as trunk pathogens and wood-infecting fungi of grapevine in North America

USDA-ARS?s Scientific Manuscript database

Cadophora species, in particular Cadophora luteo-olivacea, are reported from grapevine (Vitis vinifera L.) in California, South Africa, Spain, Uruguay, and Canada. Frequent isolation from vines co-infected with the Esca pathogens (Togninia minima, Phaeomoniella chlamydospora), and confirmation of it...

Soil quality impacts of current South American agricultural practices

USDA-ARS?s Scientific Manuscript database

Increasing global demand for oil seeds and cereals during the past 50 years has caused an expansion in the cultivated areas and resulted in major soil management and crop production changes throughout Bolivia, Paraguay, Uruguay, Argentina and southern Brazil. Unprecedented adoption of no-tillage as ...

United States-Latin America Cancer Research Network (US-LA CRN)

Cancer.gov

The US–LA CRN was established in 2009 to increase cancer research capacity in Latin America. NCI formalized bilateral agreements with the governments of Argentina, Brazil, Chile, Colombia, Mexico, Peru, Puerto Rico, and Uruguay, to facilitate interactions at the government, institution, and investigator levels.

Legacy effects of individual crops affect N2O emissions accounting within crop rotations

USDA-ARS?s Scientific Manuscript database

Uruguay is pursuing renewable energy production pathways using feedstocks from its agricultural sector to supply transportation fuels, among them ethanol produced from commercial technologies that use sweet and grain sorghum. We investigate the life cycle environmental and cost performance of these ...

Coordination of NEO Observers in South-America

NASA Astrophysics Data System (ADS)

Tancredi, G.

At present the discovery of NEOs is concentrated in the Northern Hemisphere. None of the 6 existing survey programs can reach declinations below -30deg. Nevertheless, there are two small surveys ready to start in the near future in the southern hemisphere: an extension of the Catalina Sky Survey using the Uppsala Schmidt in Siding Spring and the Project BUSCA in Uruguay. Many of the NEOs discovered by the northern surveys could reach the southern sky, with declinations unreachable for a northern observer. Furthermore, the recovery of an asteroid in subsequent oppositions could come indistinctly in the northern and southern sky. A network of well-equipped observers in the southern region is then a must in a campaign to catalog the NEO population. In view of this situation, the Planetary Society, through its NEO grant, have already supported many observers in the Southern Hemisphere. The planetary science community in South America has considerably grown in the last 10 years. We have well-known research groups in Argentina, Brazil and Uruguay. Those groups have established many scientific links by exchanging graduate students and through several meetings. In particular, we have already hold two Workshop in Planetary Science in South America in 1999 (La Plata, Argentina) and 2000 (Montevideo, Uruguay) with more than 25 participants each. Recently, in February 2002, we organized a Workshop of NEO observers in Montevideo with the participation of more than 20 professional and amateurs observers from: Argentina: Obs. Ast. Felix Aguilar - Yale University (San Juan) and CRICYT (Mendoza); Brazil: Obs. Abraes de Moraes (San Pablo), Obs. Wykrota (Belo Horizonte) and Observatorio Nacional (Rio de Janeiro); Paraguay: Obs. Nacional de Asuncion and Sociedad de Estudios Astronómicos (Asunción) Uruguay: Depto. Astronomía - Fac. Ciencias, Obs. Ast. Los Molinos and Obs. Kappa Crucis (Montevideo). Among the resolutions of the Workshop, we highlight: * Creation of the "Asociación Spaceguard SudAmérica - SouthAmerican Spaceguard Association" to give a frame for the coordination of our activities * Established a web service to exchange information about our observing plans, objects in need of follow-up only reachable by southern observers, software exchange, etc. * Support the efforts of the astronomers of the Cordoba and La Plata Observatory to catalog the archive plates, useful for pre-discovery images. The members of our group own or have access to more than a dozen telescopes up to 60cm in size. We have already created a discussion list (spaceguard-sa@fisica.edu.uy) to start our coordination efforts.

Report of a large depletion in the ozone layer over southern Brazil and Uruguay by using multi-instrumental data

NASA Astrophysics Data System (ADS)

Bresciani, Caroline; Dornelles Bittencourt, Gabriela; Valentin Bageston, José; Kirsch Pinheiro, Damaris; Schuch, Nelson Jorge; Bencherif, Hassan; Paes Leme, Neusa; Vaz Peres, Lucas

2018-03-01

Ozone is one of the chemical compounds that form part of the atmosphere. It plays a key role in the stratosphere where the ozone layer is located and absorbs large amounts of ultraviolet radiation. However, during austral spring (August-November), there is a massive destruction of the ozone layer, which is known as the Antarctic ozone hole. This phenomenon decreases ozone concentration in that region, which may affect other regions in addition to the polar one. This anomaly may also reach mid-latitudes; hence, it is called the secondary effect of the Antarctic ozone hole. Therefore, this study aims to identify the passage of an ozone secondary effect (OSE) event in the region of the city of Santa Maria - RS (29.68° S, 53.80° W) by means of a multi-instrumental analysis using the satellites TIMED/SABER, AURA/MLS, and OMI-ERS. Measurements were made in São Martinho da Serra/RS - Brazil (29.53° S, 53.85° W) using a sounding balloon and a Brewer Spectrophotometer. In addition, the present study aims to describe and analyse the influence that this stratospheric ozone reduction has on temperatures presented by these instruments, including data collected through the radio occultation technique. The event was first identified by the AURA/MLS satellite on 19 October 2016 over Uruguay. This reduction in ozone concentration was found by comparing the climatology for the years 1996-1998 for the state of Rio Grande do Sul, which is close to Uruguay. This event was already observed in Santa Maria/RS-Brazil on 20 October 2016 as presented by the OMI-ERS satellite and the Brewer Spectrophotometer. Moreover, a significant decrease was reported by the TIMED/SABER satellite in Uruguay. On 21 October, the poor ozone air mass was still over the region of interest, according to the OMI-ERS satellite, data from the sounding balloon launched in Santa Maria/RS-Brazil, and measurements made by the AURA/MLS satellite. Furthermore, the influence of ozone on the stratosphere temperature was observed during this period. Despite a continuous decrease detected in height, the temperature should have followed an increasing pattern in the stratospheric layer. Finally, the TIMED/SABER and OMI-ERS satellites showed that on 23 October, the air mass with low ozone concentration was moving away, and its layer, as well as the temperature, in the stratosphere was re-established.

The return of bedside rounds: an educational intervention.

PubMed

Gonzalo, Jed D; Chuang, Cynthia H; Huang, Grace; Smith, Christopher

2010-08-01

Bedside rounds have decreased in frequency on teaching services. Perceived barriers toward bedside rounds are inefficiency and patient and house staff lack of preference for this mode of rounding. To evaluate the impact of a bedside rounding intervention on the frequency of bedside rounding, duration of patient encounters and rounding sessions, and patient and resident attitudes toward bedside rounds. A pre- and postintervention design, with a bedside rounding workshop midway through two consecutive internal medicine rotations, with daily resident interviews, patient surveys, and an end-of-the-year survey given to all Medicine house staff. Medicine house staff and medicine patients. Frequency of bedside rounds, duration of new patient encounters and rounding sessions, and patient and house staff attitudes regarding bedside rounds. Forty-four residents completed the bedside rounding workshop. Comparing the preintervention and postintervention phases, bedside rounds increased from <1% to 41% (p < 0.001). The average duration of walk rounding encounters was 16 min, and average duration of bedside rounding encounters was 15 min (p = 0.42). Duration of rounds was 95 and 98 min, respectively (p = 0.52). Patients receiving bedside rounds preferred bedside rounds (99% vs. 83%, p = 0.03) and perceived more time spent at the bedside by their team (p < 0.001). One hundred twelve house staff (71%) responded, with 73% reporting that bedside rounds are better for patient care. House staff performing bedside rounds were less likely to believe that bedside rounds were more educational (53% vs. 78%, p = 0.01). Bedside rounding increased after an educational intervention, and the time to complete bedside rounding encounters was similar to alternative forms of rounding. Patients preferred bedside rounds and perceived more time spent at the bedside when receiving bedside rounds. Medicine residents performing bedside rounds were less likely to believe bedside rounds were more educational, but all house staff valued the importance of bedside rounding for the delivery of patient care.

The Return of Bedside Rounds: An Educational Intervention

PubMed Central

Gonzalo, Jed D.; Chuang, Cynthia H.; Huang, Grace

2010-01-01

Background Bedside rounds have decreased in frequency on teaching services. Perceived barriers toward bedside rounds are inefficiency and patient and house staff lack of preference for this mode of rounding. Objectives To evaluate the impact of a bedside rounding intervention on the frequency of bedside rounding, duration of patient encounters and rounding sessions, and patient and resident attitudes toward bedside rounds. Design A pre- and postintervention design, with a bedside rounding workshop midway through two consecutive internal medicine rotations, with daily resident interviews, patient surveys, and an end-of-the-year survey given to all Medicine house staff. Participants Medicine house staff and medicine patients. Measures Frequency of bedside rounds, duration of new patient encounters and rounding sessions, and patient and house staff attitudes regarding bedside rounds. Results Forty-four residents completed the bedside rounding workshop. Comparing the preintervention and postintervention phases, bedside rounds increased from <1% to 41% (p < 0.001). The average duration of walk rounding encounters was 16 min, and average duration of bedside rounding encounters was 15 min (p = 0.42). Duration of rounds was 95 and 98 min, respectively (p = 0.52). Patients receiving bedside rounds preferred bedside rounds (99% vs. 83%, p = 0.03) and perceived more time spent at the bedside by their team (p < 0.001). One hundred twelve house staff (71%) responded, with 73% reporting that bedside rounds are better for patient care. House staff performing bedside rounds were less likely to believe that bedside rounds were more educational (53% vs. 78%, p = 0.01). Conclusions Bedside rounding increased after an educational intervention, and the time to complete bedside rounding encounters was similar to alternative forms of rounding. Patients preferred bedside rounds and perceived more time spent at the bedside when receiving bedside rounds. Medicine residents performing bedside rounds were less likely to believe bedside rounds were more educational, but all house staff valued the importance of bedside rounding for the delivery of patient care. PMID:20386997

First report of Grapevine rupestris vein feathering virus infecting grapevines in Korea

USDA-ARS?s Scientific Manuscript database

Grapevine rupestris vein feathering virus (GRVFV), a member of the genus Marafivirus in the family Tymoviridae, was first reported from a Greek grapevine causing chlorotic discolorations of leaf veins. The virus has been reported in United States, Canada, Uruguay, Italy, Spain, the Czech Republic an...

78 FR 68327 - Importation of Ovine Meat From Uruguay

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

...' proximity to or trading relationships with regions affected with rinderpest or FMD. Regions APHIS has... Origin Labeling (COOL) law requires retailers to notify their customers of the country of origin for all... Management and Budget. In accordance with the Regulatory Flexibility Act, we have analyzed the potential...

Ichthyophonus sp. (Ichthyophonae, Ichthyophonida) infection in a South American amphibian, the hylid frog Hypsiboas pulchellus.

PubMed

Borteiro, Claudio; Verdes, José Manuel; Cruz, Juan Carlos; Sabalsagaray, María Jesús; Kolenc, Francisco; Martínez Debat, Claudio; Ubilla, Martín

2015-04-01

We report infection by Ichthyophonus sp. in a South American amphibian, the hylid frog Hypsiboas pulchellus in Uruguay. This frog had a large subcutaneous mass over the urostyle and dorsal musculature comprised of parasitic cysts with mild granulomatous inflammation but otherwise appeared healthy.

International Networking for Sexuality Education: A Politically Sensitive Subject

ERIC Educational Resources Information Center

Steinhart, Katharina; von Kaenel, Andreas; Cerruti, Stella; Chequer, Pedro; Gomes, Rebeca; Herlt, Claudia; Horstick, Olaf

2013-01-01

In 2007, six countries (Argentina, Brazil, Chile, Paraguay, Peru and Uruguay) commenced work on a project to harmonise public policy on school sexuality education (SE) and the prevention of HIV. Inter-sectoral management committees for SE involving ministries of education, ministries of health and civil society were established, national policies…

78 FR 31989 - Government In the Sunshine Meeting Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-28

... Be Considered (Closed to the Public 10:15 a.m.) 1. Finance Project--Chile 2. Finance Project--Chile 3. Finance Project--Malaysia 4. Finance Project--Uruguay 5. Minutes of the Closed Session of the March 21..., 2013. Connie M. Downs, Corporate Secretary, Overseas Private Investment Corporation. [FR Doc. 2013...

English Language Teaching in South America: Policy, Preparation and Practices

ERIC Educational Resources Information Center

Kamhi-Stein, Lía D., Ed.; Maggioli, Gabriel Díaz, Ed.; de Oliveira, Luciana C., Ed.

2017-01-01

This book investigates new English language policies and initiatives which have been introduced and implemented across Argentina, Brazil, Chile, Colombia, Ecuador, Uruguay and Venezuela. Chapters are organized around three themes. Chapters in the first section critically examine newly-implemented English language policies, as well as factors that…

The Military As A Hindrance In Mexico’s Consolidation Of Democracy

DTIC Science & Technology

2001-12-01

superficially compared to those of other Latin American countries such as Argentina, Brazil, and Chile . This academic neglect by U.S. scholars may also be...analyses the pre and post civil-military relations of Argentina, Brazil, Chile , Peru, and Uruguay. 4. Limiting Prerogatives Similar to Stepan’s...

75 FR 65292 - Notice of Request for Approval of an Information Collection; Importation of Beef From Uruguay

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

... DEPARTMENT OF AGRICULTURE Animal and Plant Health Inspection Service [Docket No. APHIS-2010-0091...: Animal and Plant Health Inspection Service, USDA. ACTION: Approval of an information collection; comment... Animal and Plant Health Inspection Service's intention to request approval of an information collection...

Lectura y Vida. Revista Latinoamericana de Lectura (Reading and Life. Latinamerican Reading Magazine). 1990-1995.

ERIC Educational Resources Information Center

International Reading Association, Newark, DE.

This series of 24 magazines offers readings in Spanish on literacy, education problems, psycholinguistics, expository writing, and reading behavior. The magazine's editorial committee includes representatives from Colombia, Brazil, Argentina, Chile, the United States, Uruguay, Mexico, Venezuela, and Spain. Articles concern literacy issues of both…

A Critique of Southern Core Monetarism.

ERIC Educational Resources Information Center

Bacha, Edmar L.

1983-01-01

Military governments in Argentina, Chile, and Uruguay attempted to stabilize their economies in the 1970s abnd early 1980s, but failed because of internal economic constraints. A serious error in all three countries which resulted in problems with foreign payments was their emphasis on import liberalization rather than export promotion. (IS)

OECD Reviews of School Resources: Uruguay 2016

ERIC Educational Resources Information Center

Santiago, Paulo; Ávalos, Beatrice; Burn, Tracey; Morduchowicz, Alejandro; Radinger, Thomas

2016-01-01

The effective use of school resources is a policy priority across OECD countries. The "OECD Reviews of School Resources" explore how resources can be governed, distributed, utilised and managed to improve the quality, equity and efficiency of school education. The series considers four types of resources: financial resources, such as…

Theory, Method, and Triangulation in the Study of Street Children.

ERIC Educational Resources Information Center

Lucchini, Riccardo

1996-01-01

Describes how a comparative study of street children in Montevideo (Uruguay), Rio de Janeiro, and Mexico City contributes to a synergism between theory and method. Notes how theoretical approaches of symbolic interactionism, genetic structuralism, and habitus theory complement interview, participant observation, and content analysis methods;…

Traditional application of slates in Uruguay

NASA Astrophysics Data System (ADS)

Morales Demarco, Manuela; Cardenes Van den Eynde, Víctor

2017-04-01

Commercial slates in Uruguay are represented by dolomitic and pelitic slates, which are known in the local market with the generic name of "piedra laja". The dolomitic slates, or more precisely the "slaty dolomitic semipelites" and "slaty dolomitic metacarbonate rocks" (following the nomenclature of the British Geological Survey for metamorphic rocks, Robertson 1999), dominates the production since 1960. The mining started in a quarry called "Libro Gigante", which means "giant book" in Spanish, as the slaty cleavage of these rocks is almost vertical, which resembles a book when looked from far away. These slates integrate the Lavalleja Group, a unit that comprises the schist belt of the Neoproterozoic Dom Feliciano Belt that crops out in south-eastern Uruguay. According to Morales Demarco et al (2013), there are two active slate mining districts in this region: the northern, called "Arroyo Minas Viejas Mining District", from where light grey, light and dark green and green-red slate varieties are mined, and the southern called "Arroyo Mataojo Mining District" and where only dark grey slates are extracted. Few kilometres eastern from these districts, and still in Lavalleja Group, a quarry of slaty dolomitic pelite is found with sporadic production. Far to the east, the slaty muscovitic pelites of Rocha Group are mined from one quarry in "Puntas del Chafalote". The traditional applications of these slates in the country are as façade cladding and floor slabs, both indoor and outdoor. The potential use of the dolomitic slates as roofing slates has been investigated and discarded by Morales Demarco et al (2013), as the slabs resulting from splitting are too thick (0.5 to 2 cm) and thus too heavy for this application. The parameter that controls the fissility of slates is the mass value (Bentz and Martini, 1968; DIN EN 12326-2, 2000) and is very important to determine their potential applications. It takes into account the number of mica layers per mm and the average width of these mica layers, being the former determinant for roofing slates, as according to Wagner (2007) slates with a number of mica layers per mm lower than 40 are not suitable as roofing and façade slates. All dolomitic slates have mass values below 40 (Morales Demarco et al, 2013), but this parameter has not been evaluated for the pelitic slates of Uruguay, and thus it remains unknown the potential of these rocks as roofing slates. Bentz A, Martini HJ (1968) Lehrbuch der Angewandten Geologie, Band 2, 1: Methoden zur Erforschung der Lagerstätten von Erzen, Kohle, Erdöl, Salzen, Industrie-Mineralen und Steinen und Erden. Sttutgart (Enke) DIN EN 12326-2 (2000) Schiefer und andere Natursteinprodukte für überlappende Dachdeckungen und Außenwandbekleidungen. Teil 2: Prüfverfahren. DIN Deutsches Institut für Normung e.V., Beuth, Berlin Morales Demarco M, Oyhantçabal P, Stein K-J, Siegesmund S (2013) Dolomitic slates from Uruguay: petrophysical and petromechanical characterization and deposit evaluation. Environ Earth Sci 69: 1361. doi:10.1007/s12665-012-1921-7 Wagner W (2007) Grundlagen für die Prüfung von Dach- und Wandschiefern. Z dt Ges Geowiss 158(4):785-805

Lead contamination in Uruguay: the "La Teja" neighborhood case.

PubMed

Mañay, Nelly; Cousillas, Adriana Z; Alvarez, Cristina; Heller, Teresa

2008-01-01

Lead, ubiquitous in the environment as a result of mining and industrialization, is found as a contaminant in humans although it has no known physiological function there. Lead-exposed children are known to be the population with the highest potential health risks. The recommended biomarker to assess environmental lead exposure in animals is lead level in blood. Before 2001, the Department of Toxicology and Environmental Hygiene was the only team to produce human monitoring data on Uruguayan populations (Manay 2001a,b; Mañay et al. 1999). Lead pollution in Uruguay first received official attention during the 2001 La Teja poisoning episode. It was in the La Teja neighbourhood of Montevideo that high BLL were found in children (as high as 20 microg/dL), prompting corrective responses from Health and Environmental authorities. Growing awareness of environmental lead pollution and consequential human health effects from that event, resulted in public debate and demands for solutions from Health and Environmental authorities. Citizens demanded public disclosure of information concerning lead pollution and wanted action to address contaminated Uruguayan sites. In response, the Ministry of Health assembled an interinstitutional multidisciplinary committee, with delegates from health, environmental, labor, educational, and social security authorities, as well as community nongovernmental organizations (NGOs), among others. The University of the Republic was designated to serve as the main responsible entity for technical advice and support. After 2001, new research on lead pollution was undertaken and included multidisciplinary studies with communities in response to health risk alerts. The main emphasis was placed on children exposed to environmental lead. Major sources of Uruguayan lead contamination, similar to those in other developing countries, result from metallurgical industries, lead-acid battery processing, lead wire and pipe factories, metal foundries, metal recyclers, leaded gasoline (before December 2003), lead water pipes in old houses, and scrap and smelter solid wastes, among others. Nonoccupational lead exposure usually results from living in or near current or former manufacturing areas or improper handling of lead-containing materials or solid wastes (a particularly important health risk for children). In this chapter, we reviewed available studies published or reported after the pollution events first announced in 2001. These studies include data on exposure, health, and actions taken to mitigate or prevent lead exposure from pollution events in Uruguay. Uruguay adopted CDC's 10 microg/dL as the reference BLL for children (CDC 1991) and a BLL of 30 microg/dL for workers (from the ACGIH standard). Environmental authorities adopted the Canadian reference concentrations for soil: residential and playgrounds (> 140 mg/kg) or industrial areas (> 600 mg/kg) (CCME 2006). Most studies reviewed addressed soil pollution as the main source of lead exposure. Results of thousands of analyses indicated that most children had BLL above reference intervention limits. A significant decrease in BLL was also found over time in the study results, demonstrating the importance of medical intervention, nutrition, and environmental education. The severity of lead pollution discovered required official governmental actions, both to reduce sources of lead contamination and to address the health implications for children who had been exposed to environmental or industrial lead pollution. Dogs were discovered to be useful sentinels for environmental lead pollution; they had higher BLL than children when exposed to the same polluted environment and developed symptoms of lead intoxication earlier and at lower BLL than did children. This same pattern was also observed in families with children and pet dogs living in the La Teja neighborhood. This discovery renders dogs prospectively useful in lead pollution monitoring and diagnosis, particularly in developing countries. BLL results from similar human lead exposure studies conducted 10 yr apart showed significant BLL reductions, after 10 yr, for nonoccupationally exposed Uruguayans. The phase-out of leaded gasoline is thought to have contributed to this improvement. New laws to address occupational and environmental exposures were passed to prevent new cases of lead contamination, and new research studies are underway to monitor lead pollution. Moreover, a systematic surveillance screening program for lead workers and children is planned, although it is not yet underway. The sensitization of the public to the lead pollution problem has been a key driver of governmental action to mitigate and prevent further lead pollution in Uruguay. The changes made since 2001 appear to have yielded positive results. BLL from different populations studied more recently show decreased lead levels, suggesting a lower contribution of environmental lead to exposure of children and nonoccupationally exposed adults. The diverse analytical data collected on lead pollution in Uruguay between 2001 and 2004 were the main ingredient that allowed effective identification of lead pollution in Uruguay and paved the way for official intervention to prevent new pollution events. Nevertheless, full research studies must still be done, including both spot analysis of environmental soil, air, and water samples, and extensive screening of BLL. Future health and environmental actions are needed, not only to remediate known areas of lead pollution, but also to investigate other sources of potential health risks.

Distance Education for Physicians: Adaptation of a Canadian Experience to Uruguay

ERIC Educational Resources Information Center

Llambi, Laura; Margolis, Alvaro; Toews, John; Dapueto, Juan; Esteves, Elba; Martinez, Elisa; Forster, Thais; Lopez, Antonio; Lockyer, Jocelyn

2008-01-01

Introduction: The production of online high-quality continuing professional development is a complex process that demands familiarity with effective program and content design. Collaboration and sharing across nations would appear to be a reasonable way to improve quality, increase access, and reduce costs. Methods: In this case report, the…

7 CFR 319.37-7 - Postentry quarantine.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Euonymus spp. (euonymus) All except Canada, Japan, and Europe. Fruit and nut articles listed by common name... located in part or entirely between 90° and 180° East longitude. Nut and fruit articles (see fruit and nut..., and Uruguay. (b) Fruit and nut articles (common names are listed after scientific names). Achras...

7 CFR 319.37-7 - Postentry quarantine.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Euonymus spp. (euonymus) All except Canada, Japan, and Europe. Fruit and nut articles listed by common name... located in part or entirely between 90° and 180° East longitude. Nut and fruit articles (see fruit and nut..., and Uruguay. (b) Fruit and nut articles (common names are listed after scientific names). Achras...

7 CFR 319.37-7 - Postentry quarantine.

Code of Federal Regulations, 2013 CFR

2013-01-01

.... Euonymus spp. (euonymus) All except Canada, Japan, and Europe. Fruit and nut articles listed by common name... located in part or entirely between 90° and 180° East longitude. Nut and fruit articles (see fruit and nut..., and Uruguay. (b) Fruit and nut articles (common names are listed after scientific names). Achras...

Improved monitoring of oriental fruit moth (Lepidoptera: Tortricidae) with terpinyl acetate plus acetic acid membrane lures

USDA-ARS?s Scientific Manuscript database

Male and female moth catches of Grapholita molesta (Busck) in traps were evaluated in stone and pome fruit orchards untreated or treated with sex pheromones for mating disruption in Uruguay, Argentina, Chile, USA, and Italy from 2015 - 2017. Trials evaluated various blends loaded into either membran...

Dermocystid-chytrid coinfection in the neotropical frog Hypsiboas pulchellus (Anura: Hylidae).

PubMed

Borteiro, Claudio; Cruz, Juan Carlos; Kolenc, Francisco; Verdes, José Manuel; Moraña, Antonio; Martínez Debat, Claudio; Kun, Alejandra; Ubilla, Martín; Okada, Kosuke

2014-01-01

We present gross and histologic evidence of coinfection in amphibians by fungal-like parasites of the order Dermocystidia (Amphibiocystidium sp.) and the fungus Batrachochytrium dendrobatidis. The condition was observed in frogs Hypsiboas pulchellus (Hylidae) from Uruguay in 2009 to 2012. This report is the first of dermocystids in Neotropical amphibians since 1940.

Global timber investments, wood costs, regulation, and risk

Treesearch

F. Cubbage; S. Koesbandana; P Mac Donagh; R. Rubilar; G Balmelli; V. Morales Olmos; R. De La Torre; M. Murara; V.A. Hoeflich; H. Kotze; R Gonzalez; O. Carrero; G. Frey; T. Adams; J. Turner; R. Lord; J. Huang; C. MacIntyre; Kathleen McGinley; R. Abt; R. Phillips

2010-01-01

We estimated financial returns and wood production costs in 2008 for the primary timber plantation species. Excluding land costs, returns for exotic plantations in almost all of South America e Brazil, Argentina, Uruguay, Chile, Colombia, Venezuela, and Paraguay e were substantial. Eucalyptus species returns were generally greater than those for Pinus species in each...

Vowel Harmony: A Variable Rule in Brazilian Portuguese.

ERIC Educational Resources Information Center

Bisol, Leda

1989-01-01

Examines vowel harmony in the "Gaucho dialect" of the Brazilian state of Rio Grande do Sul. Informants from four areas of the state were studied: the capital city (Porto Alegre), the border region with Uruguay, and two areas of the interior populated by descendants of nineteenth-century immigrants from Europe, mainly Germans and…

Income and beyond: Multidimensional Poverty in Six Latin American Countries

ERIC Educational Resources Information Center

Battiston, Diego; Cruces, Guillermo; Lopez-Calva, Luis Felipe; Lugo, Maria Ana; Santos, Maria Emma

2013-01-01

This paper studies multidimensional poverty for Argentina, Brazil, Chile, El Salvador, Mexico and Uruguay for the period 1992-2006. The approach overcomes the limitations of the two traditional methods of poverty analysis in Latin America (income-based and unmet basic needs) by combining income with five other dimensions: school attendance for…

78 FR 41259 - Importation of Fresh Citrus Fruit From Uruguay, Including Citrus

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-10

... net increase in the U.S. supply of fresh citrus varieties, as well as some displacement of the... statement in the economic analysis that ``any product displacement that may occur because of the proposed... share (product displacement) for current foreign suppliers of fresh citrus to the United States. U.S...

Surveys in Argentina and Uruguay reveal Cyrtobagous salviniae (Coleoptera: Curculionidae) populations adapted to survive temperate climates in southeastern USA

USDA-ARS?s Scientific Manuscript database

Cyrtobagous salviniae is widely used in several countries, including the United States, South Africa and Australia, for the biological control of Salvinia molesta. Despite success in tropical and subtropical regions, C. salviniae establishment is inconsistent in temperate regions, and therefore popu...

76 FR 10266 - Importation of Ovine Meat From Uruguay

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

... Inspection Service 9 CFR Part 94 [Docket No. APHIS-2008-0085] RIN 0579-AD17 Importation of Ovine Meat From... proposing to amend the regulations governing the importation of certain animals, meat, and other animal products to allow, under certain conditions, the importation of fresh (chilled or frozen) ovine meat from...

78 FR 76276 - Notice of Request for Extension of Approval of an Information Collection; Importation of Ovine...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-17

...] Notice of Request for Extension of Approval of an Information Collection; Importation of Ovine Meat From... approval of an information collection associated with the regulations for the importation of ovine meat... for the importation of ovine meat from Uruguay, contact Dr. Silvia Kreindel, Senior Staff Veterinarian...

Laptop Classes in Some Australian Government Primary Schools

ERIC Educational Resources Information Center

Fluck, Andrew E.

2011-01-01

Australia was once a world leader for laptop adoption in schools. Now overtaken by extensive roll-outs of laptops in Maine and Uruguay, this paper seeks to explain why this lead was lost. Six case studies of government primary schools were undertaken to gather data about current initiatives. Comparative analysis shows how the potential of…

Attitudes Toward Partner Violence and Gender Roles in Uruguayan Women.

PubMed

Bucheli, Marisa; Rossi, Maximo

2015-09-07

The incidence of intimate partner violence (IPV) in the Latin America and Caribbean region is relatively high compared with other high-income and middle-income countries. This problem is particularly relevant in Uruguay. The empirical literature provides evidence that violence toward partners is more likely among individuals who justify, approve, or favor this type of violence. This article analyzes women's attitudes to IPV using the survey Encuesta de Situaciones Familiares carried out in 2007 by Universidad de la República, Innovation National Agency in Uruguay (ANII), and the United Nations Children's Fund (UNICEF). The data show that most women disagree with IPV; the indifference and justification of IPV have a very low prevalence. The analysis highlights that women's attitudes to IPV against men and against women are highly correlated and are explained by the same factors. A multivariate estimation indicates that the experience of violence in childhood, the strong identification of the woman as a mother, and the low confidence on women's abilities in political and business activities increase tolerance toward IPV. © The Author(s) 2015.

Mobbing in Schools and Hospitals in Uruguay: Prevalence and Relation to Loss of Status.

PubMed

Buunk, Abraham P; Franco, Silvia; Dijkstra, Pieternel; Zurriaga, Rosario

2016-01-19

In the present study in secondary schools and hospitals in Uruguay (N = 187), we examined the relationship between feeling the victim of mobbing and a perceived loss of status. Nearly all forms of mobbing were more prevalent among hospital employees than among school employees. Among hospital employees, 40.4%, and among school employees, 23.9% reported being the victim of mobbing at least once a week. Being the victim of mobbing was, in both hospitals and schools, more prevalent among older employees, and in hospitals, among employees who were more highly educated and who had been employed for a longer time. Men and women did not differ in reporting that one was a victim of mobbing, but men reported more perceived loss of status than women. However, among women, being the victim of mobbing was much more strongly related to experiencing a loss of status than among men. Several explanations for this gender difference and the practical and theoretical implications of the results are discussed. © The Author(s) 2016.

[Nursing knowledge production in Argentina, Chile, Paraguay and Uruguay].

PubMed

Lange, C; Meincke, S M; Schwartz, E

2001-07-01

Research is being pointed out as a path to nursing recognition. The knowledge production concerning the tendencies of research lines in nursing during the 90's, in Argentina, Chile, Paraguay and Uruguay, took part of a study that had the purpose to know the impact of the nursing profession practice on health in Latin America and in the Caribbean Islands. The methodology used was the exploratory quantitative research, and the database used were Lilacs and Medline. The most frequent investigation themes refer to nursing profession (up to 13.2%). Regarding the lines of investigation in nursing, we found out that the nursing professional stood out with 41%, being technique and methodology the main approaches. Chile was the country that produced the largest amount of research, 86.8% of the summaries. Referring to the financing source, no reference is made in 86.8% of the summaries. With reference to the number of authors involved with the published literature, 50.7% of the literature have only one author. The nurses should be aware to invest in the enlargement of this production.

Yerba mate (Ilex paraguariensis St. Hill.)-based beverages: How successive extraction influences the extract composition and its capacity to chelate iron and scavenge free radicals.

PubMed

Colpo, Ana C; Rosa, Hemerson; Lima, Maria Eduarda; Pazzini, Camila Eliza F; de Camargo, Vanessa B; Bassante, Felipa E M; Puntel, Robson; Ávila, Daiana Silva; Mendez, Andreas; Folmer, Vanderlei

2016-10-15

Chimarrão or mate is a popular beverage from South America that is drank with successive infusions. Although yerba mate extracts have been widely studied, few studies have described the extract contents in beverages. Using yerba mate samples from Brazil, Argentina, and Uruguay, we examined the extract chromatographic profiles, total polyphenol content and their capacities to chelate iron. In addition, we analyzed antioxidant activity by examining the ability of the extracts to scavenge DPPH and NO. Our results showed that the amount of extracted compound was highest in yerba mate extract from Uruguay, followed by Argentina, then Brazil. Herbs from all three areas had a significant capacity to inhibit DPPH and NO free radicals. The Brazilian and Uruguayan herbs had an 80% iron chelation capacity (p<0.001), while the iron chelation capacity of the Argentinean herb was lower but still significant (p⩽0.05). We conclude that the compound concentration decreases with successive extractions, while the antioxidant capacity is maintained at significant levels. Copyright © 2016 Elsevier Ltd. All rights reserved.

Structural evolution of the Sarandí del Yí Shear Zone, Uruguay: kinematics, deformation conditions and tectonic significance

NASA Astrophysics Data System (ADS)

Oriolo, S.; Oyhantçabal, P.; Heidelbach, F.; Wemmer, K.; Siegesmund, S.

2015-10-01

The Sarandí del Yí Shear Zone is a crustal-scale shear zone that separates the Piedra Alta Terrane from the Nico Pérez Terrane and the Dom Feliciano Belt in southern Uruguay. It represents the eastern margin of the Río de la Plata Craton and, consequently, one of the main structural features of the Precambrian basement of Western Gondwana. This shear zone first underwent dextral shearing under upper to middle amphibolite facies conditions, giving rise to the reactivation of pre-existing crustal fabrics in the easternmost Piedra Alta Terrane. Afterwards, pure-shear-dominated sinistral shearing with contemporaneous magmatism took place under lower amphibolite to upper greenschist facies conditions. The mylonites resulting from this event were then locally reactivated by a cataclastic deformation. This evolution points to strain localization under progressively retrograde conditions with time, indicating that the Sarandí del Yí Shear Zone represents an example of a thinning shear zone related to the collisional to post-collisional evolution of the Dom Feliciano Belt that occurred between the Meso- to Neoproterozoic (>600 Ma) and late Ediacaran-lower Cambrian times.

The identity of Hyla leucotaenia Burmeister, 1861 (Anura: Hylidae).

PubMed

Pinheiro, Paulo D P; Faivovich, Julián; Langone, José A; Kwet, Axel

2014-11-13

The German naturalist Carl Hermann Conrad Burmeister (1807-1892) had a prolific scientific career, spanning multiple taxa from diverse insect groups and trilobites to temnospondyls, birds, and extant and fossil mammals (see Berg, 1895). His contributions to anuran taxonomy are concentrated in two books, "Erläuterungen zur Fauna Brasiliensis…" (Burmeister, 1856) and "Reise durch die La Plata-Staaten…" (Burmeister, 1861). The latter is an account of his travels in Argentina and Uruguay from 1857-1860 and includes descriptions of three new species of frogs: Leiuperus nebulosus, Cystignathus mystacinus, and Hyla leucotaenia. While the first two names currently designate valid species, with the combinations Pleurodema nebulosum and Leptodactylus mystacinus respectively, the last name has had a more complex taxonomic history. It involves confusions involving a homonym, its consideration as a junior synonym of Hypsiboas pulchellus (Duméril & Bibron, 1841)-a widely distributed species in eastern Argentina, southeastern Brazil, and Uruguay (Frost, 2014)-and its actual identity corresponding to another widespread species in the same geographic area, with which it has never before been associated: Scinax squalirostris (A. Lutz, 1925). All these issues are discussed in this paper.

Pulmonary complications of cystic echinococcosis in children in Uruguay.

PubMed

Sakamoto, Tsukasa; Gutierrez, Carmen

2005-08-01

Cystic echinococcal lesions surgically removed from 99 patients aged 1-15 years in Uruguay were histopathologically studied. The lesions were collected from the lungs, liver, peritoneum, omentum, pleura, ovary, appendix and perinephrium. All intact cysts were well-developed and unilocular. Pulmonary and hepatic fertile cysts in which protoscoleces were produced were in 75% and 47%, respectively, of all patients. Fertile cysts having many protoscoleces were in the lungs of a 1-year-old infant. Sixteen ruptured pulmonary cysts were found in the lungs of 13 patients and four ruptured hepatic cysts were found in the liver of three patients. Pulmonary complications were seen in patients having pulmonary echinococcal cysts. In lung tissue surrounding echinococcal cysts, pulmonary complications included chronic congestion, hemorrhage, bronchopneumonia, as well as interstitial pneumonia that included histological changes caused by bronchiolitis, organizing pneumonia and obstructive pneumonia. Liver tissue adjacent to echinococcal cysts showed atrophy of hepatic cells, proliferation of interstices, small focal hemorrhages, and infiltration of mononuclear cells. The present study shows that a close relationship exists between pulmonary echinococcosis and pneumonia. The term 'echinococcal pneumonia' is proposed for pneumonia accompanying pulmonary echinococcosis.

Bioavailability, ecotoxicity, and geological characteristics of trace lead in sediments from two sites on Negro River, Uruguay, South America.

PubMed

Míguez, Diana M; Huertas, Raquel; Carrara, María V; Carnikián, Agustín; Bouvier, María E; Martínez, María J; Keel, Karen; Pioda, Carolina; Darré, Elena; Pérez, Ramiro; Viera, Santiago; Massa, Enrique

2012-04-01

Bioassays of two sites along the Rio Negro in Uruguay indicate ecotoxicity, which could be attributable to trace concentrations of lead in river sediments. Monthly samples at two sites at Baygorria and Bonete locations were analyzed for both particle size and lead. Lead was determined by atomic spectrometry in river water and sediment and particle size by sieving and sedimentation. Data showed that Baygorria's sediments have greater percentage of clay than Bonete's (20.4 and 5.8%, respectively). Lead was measurable in Baygorria's sediments, meanwhile in Bonete's, it was always below the detection limit. In water samples, lead was below detection limit at both sites. Bioassays using sub-lethal growth and survival test with Hyalella curvispina amphipod, screening with bioluminescent bacteria Photobacterium leiognathi, and acute toxicity bioassay with Pimephales promelas fish indicated toxicity at Baygorria, with much less effect at Bonete. Even though no lethal effects could be demonstrated, higher sub-lethal toxicity was found in samples from Baygorria site, showing a possible concentration of the contaminant in the clay fraction.

Spanish, French and British consumers' acceptability of Uruguayan beef, and consumers' beef choice associated with country of origin, finishing diet and meat price.

PubMed

Realini, C E; Font i Furnols, M; Sañudo, C; Montossi, F; Oliver, M A; Guerrero, L

2013-09-01

The effect of country of origin (local, Switzerland, Argentina, Uruguay), finishing diet (grass, grass plus concentrate, concentrate), and price (low, medium, high) on consumer's beef choice and segmentation was evaluated in Spain, France and United Kingdom. Sensory acceptability of Uruguayan beef from different production systems was also evaluated and contrasted with consumers' beef choices. Origin was the most important characteristic for the choice of beef with preference for meat produced locally. The second most important factor was animal feed followed by price with preference for beef from grass-fed animals and lowest price. The least preferred product was beef from Uruguay, concentrate-fed animals and highest price. Sensory data showed higher acceptability scores for Uruguayan beef from grass-fed animals with or without concentrate supplementation than animals fed concentrate only. Consumer segments with distinct preferences were identified. Foreign country promotion seems to be fundamental for marketing beef in Europe, as well as the development of different marketing strategies to satisfy each consumer segment. Copyright © 2013 Elsevier Ltd. All rights reserved.

[Evaluation of Uruguay's antismoking campaign: progress and challenges at ten years].

PubMed

Triunfo, Patricia; Harris, Jeffrey; Balsa, Ana

2016-10-01

In 2005, shortly after ratifying the Framework Convention on Tobacco Control (FCTC), Uruguay began an ambitious tobacco control campaign that brought the country to the global forefront in the fight against smoking. The wide range of measures implemented in a relatively short period and the rigorousness with which policies were implemented and enforced have few precedents, even in the most developed countries. This paper presents a synthesis and update of several papers by the authors that evaluate different aspects of the campaign ten years following ratification of the FCTC. In particular, these research studies highlight the campaign's aggregate impact on the drop in prevalence of current tobacco consumption in adult and youth populations, and on decisions by pregnant women to quit smoking (1, 2), as well as the relative impact of tax policies in relation to non-price tobacco control measures. The analyses are based on observational studies (at the population or individual level) that use external (Argentina and Chile) and internal (nonsmokers) control groups. Pending challenges in the design of antismoking policies are also discussed.

Influence of different rates of rainfall in the basin of the Uruguay River

NASA Astrophysics Data System (ADS)

Bohrer, M.; Zaparoli, B.; Saldanha, C. B.

2013-04-01

In the state of Rio Grande do Sul, the rainfall pattern is fairly regular and precipitation is well distributed throughout the year. The aim of this study was to evaluate the spatial and temporal distribution of precipitation in the Uruguay River basin from the determination of homogeneous regions based on the rainfall pattern. Values of 47 meteorological stations of the ANA (National Water Agency) from 1975 to 2005 were used, and values of Pacific sea surface temperature were collected from the National Oceanic and Atmospheric Administration, which is based on observed anomalies for different regions' niños (1 + niño 2, 3 niño, niño 4, niño 3 + 4). From the analysis of the results it was found that the study region showed five homogeneous regions. Knowing the time series of each region, it was possible to verify the regional variability in precipitation, indicating which regions have values above and below the climatological normal, and how the different indexes influence the rainfall pattern in the region.

[From local studies to a regional perspective: pooled analysis of secondary data in a collaborative project on vulnerabilities associated with drug use in Argentina, Brazil and Uruguay (1998-2004)].

PubMed

Ralón, Gonzalo; Rossi, Diana; Vila, Marcelo; Latorre, Laura; Bastos, Francisco Inácio; Caiaffa, Waleska Teixeira

2012-12-01

This paper develops the methodological principles of pooled analysis design, using it to study situations of vulnerability among drug users at a regional level. Data from thirteen cross-sectional studies carried out in Argentina, Brazil and Uruguay between 1998 and 2004 were integrated. A critical review of the concept of data matrix which identifies four structural components, allowed us to: define the units of analysis spanning the different original populations; identify a core of common variables (social and demographic characteristics, drug use, sexual practices, serology of blood-borne and sexually transmitted diseases) with their respective values; examine the indicators, dimensions and procedures used to measure the variables; and establish their compatibility with a thematic and comparative analysis of data collection tools. The main result was a new data matrix with 3,534 cases. Multidisciplinary collaboration between teams and institutions from the three countries made it possible to maximize the available sources in order to analyze characteristics of the local contexts and of the overall regional.

Early archosauromorph remains from the Permo-Triassic Buena Vista Formation of north-eastern Uruguay

PubMed Central

Velozo, Pablo; Meneghel, Melitta; Piñeiro, Graciela

2015-01-01

The Permo-Triassic archosauromorph record is crucial to understand the impact of the Permo-Triassic mass extinction on the early evolution of the group and its subsequent dominance in Mesozoic terrestrial ecosystems. However, the Permo-Triassic archosauromorph record is still very poor in most continents and hampers the identification of global macroevolutionary patterns. Here we describe cranial and postcranial bones from the Permo-Triassic Buena Vista Formation of northeastern Uruguay that contribute to increase the meagre early archosauromorph record from South America. A basioccipital fused to both partial exoccipitals and three cervical vertebrae are assigned to Archosauromorpha based on apomorphies or a unique combination of characters. The archosauromorph remains of the Buena Vista Formation probably represent a multi-taxonomic assemblage composed of non-archosauriform archosauromorphs and a ‘proterosuchid-grade’ animal. This assemblage does not contribute in the discussion of a Late Permian or Early Triassic age for the Buena Vista Formation, but reinforces the broad palaeobiogeographic distribution of ‘proterosuchid grade’ diapsids in Permo-Triassic beds worldwide. PMID:25737816

Effect of the probiotic Lactobacillus murinus LbP2 on clinical parameters of dogs with distemper-associated diarrhea.

PubMed

Delucchi, Luis; Fraga, Martín; Zunino, Pablo

2017-04-01

The objective of this study was to assess the effect of the probiotic Lactobacillus murinus native strain (LbP2) on general clinical parameters of dogs with distemper-associated diarrhea. Two groups of dogs over 60 d of age with distemper and diarrhea were used in the study, which was done at the Animal Hospital of the Veterinary Faculty of the University of Uruguay, Montevideo, Uruguay. The dogs were treated orally each day for 5 d with the probiotic or with a placebo (vehicle without bacteria). Clinical parameters were assessed and scored according to a system specially designed for this study. Blood parameters were also measured. Administration of the probiotic significantly improved the clinical score of the patients, whereas administration of the placebo did not. Stool output, fecal consistency, mental status, and appetite all improved in the probiotic-treated dogs. These results support previous findings of beneficial effects with the probiotic L. murinus LbP2 in dogs. Thus, combined with other therapeutic measures, probiotic treatment appears to be promising for the management of canine distemper-associated diarrhea.

Effect of the probiotic Lactobacillus murinus LbP2 on clinical parameters of dogs with distemper-associated diarrhea

PubMed Central

Delucchi, Luis; Fraga, Martín; Zunino, Pablo

2017-01-01

The objective of this study was to assess the effect of the probiotic Lactobacillus murinus native strain (LbP2) on general clinical parameters of dogs with distemper-associated diarrhea. Two groups of dogs over 60 d of age with distemper and diarrhea were used in the study, which was done at the Animal Hospital of the Veterinary Faculty of the University of Uruguay, Montevideo, Uruguay. The dogs were treated orally each day for 5 d with the probiotic or with a placebo (vehicle without bacteria). Clinical parameters were assessed and scored according to a system specially designed for this study. Blood parameters were also measured. Administration of the probiotic significantly improved the clinical score of the patients, whereas administration of the placebo did not. Stool output, fecal consistency, mental status, and appetite all improved in the probiotic-treated dogs. These results support previous findings of beneficial effects with the probiotic L. murinus LbP2 in dogs. Thus, combined with other therapeutic measures, probiotic treatment appears to be promising for the management of canine distemper-associated diarrhea. PMID:28408779

Fossil woods of Detarioideae subfamily (Fabaceae) from El Palmar Formation (Late Pleistocene) in South America

NASA Astrophysics Data System (ADS)

Ramos, R. Soledad; Brea, Mariana; Kröhling, Daniela M.

2017-11-01

The main aim of the present paper is to describe the first Detarioideae fossil woods from El Palmar Formation (Late Pleistocene) in the Uruguay River Basin (Entre Ríos, Argentina). This study is based on five silicified wood specimens preserved in fluvial deposits, which were transported from their growth site. Two new genera and species are described: Paraoxystigma concordiensis gen. nov and sp. nov. has medium-sized vessels, paratracheal axial parenchyma, heterocellular and multiseriate rays, and diffuse axial canals similar in size and shape to vessels, and Gossweilerodendroxylon palmariensis gen. nov and sp. nov. has medium-sized vessels, alternate intervessel pits, paratracheal and apotracheal axial parenchyma, homocellular and uni to-multiseriate rays, and small diffuse axial canals. These Detarioideae fossil records in south-eastern South America support the existence of a very old relationship with the extant West African forests. Eco-anatomical features observed in these fossil woods, along with the climatic information available from the Nearest Living Relatives (NLRs) comparison, suggest warm and humid climatic conditions for the upper-middle basin of the Uruguay River during some periods of the Late Pleistocene.

Silversides (Odontesthes bonariensis) reside within freshwater and estuarine habitats, not marine environments

NASA Astrophysics Data System (ADS)

Avigliano, Esteban; Miller, Nathan; Volpedo, Alejandra Vanina

2018-05-01

Otolith core-to-edge Sr:Ca ratio was determined by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to analyze the salinity-habitat migration history of the silverside, Odontesthes bonariensis, within the Uruguay River (freshwater) and Río de la Plata Estuary (estuarine water) (Plata Basin, South America). Regular core-to-edge oscillations in Sr:Ca suggest that the silverside makes annual migrations between freshwater (<1 PSU) and brackish (>1 PSU) habitats, with no evidence of marine incursion or non-migratory individuals. Empirical equations that represent the relationship between conductivity/salinity and otolith Sr:Ca ratio were used to identify where in an otolith an individual transitioned between freshwater and brackish habitats. In most specimens, the first migration between habitats likely occurred within the first year of life. Average numbers of changes between stable Sr:Ca signatures (sites with different salinities) determined by Change-Point analysis were similar from Uruguay River (8.9 ± 3.7) and Río de la Plata Estuary (7.5 ± 2.5) for comparable age fish (p < 0.05), suggesting that habitat use is similar in both collection sites.

Detection of pesticides in active and depopulated beehives in Uruguay.

PubMed

Pareja, Lucía; Colazzo, Marcos; Pérez-Parada, Andrés; Niell, Silvina; Carrasco-Letelier, Leonidas; Besil, Natalia; Cesio, María Verónica; Heinzen, Horacio

2011-10-01

The influence of insecticides commonly used for agricultural purposes on beehive depopulation in Uruguay was investigated. Honeycombs, bees, honey and propolis from depopulated hives were analyzed for pesticide residues, whereas from active beehives only honey and propolis were evaluated. A total of 37 samples were analyzed, representing 14,800 beehives. In depopulated beehives only imidacloprid and fipronil were detected and in active beehives endosulfan, coumaphos, cypermethrin, ethion and chlorpyrifos were found. Coumaphos was present in the highest concentrations, around 1,000 μg/kg, in all the propolis samples from active beehives. Regarding depopulated beehives, the mean levels of imidacloprid found in honeycomb (377 μg/kg, Standard Deviation: 118) and propolis (60 μg/kg, Standard Deviation: 57) are higher than those described to produce bee disorientation and fipronil levels detected in bees (150 and 170 μg/kg) are toxic per se. The other insecticides found can affect the global fitness of the bees causing weakness and a decrease in their overall productivity. These preliminary results suggest that bees exposed to pesticides or its residues can lead them in different ways to the beehive.

Evaluating Rotavirus and Norovirus transport processes in standardised and natural soil-water columns experiments

NASA Astrophysics Data System (ADS)

Gamazo, Pablo; Schijven, Jack; Victoria, Matias; Alvareda, Elena; López Tort, Fernando; Ramos, Julián; Lizasoain, Andrés; Sapriza, Gonzalo; Castells, Matias; Colina, Rodney

2017-04-01

In Uruguay, as in many developed and developing countries, rotavirus and norovirus are major causes of diarrhea and others symptoms of acute gastroenteritis. In some areas of Uruguay, groundwater is the only source of water for human consumption. In the rural area of the Salto district, virus contamination has been detected in several groundwater wells. Because sewer coverage is low, the most probable sources of contamination are nearby septic systems. This work aims to evaluate the transport of rotavirus and norovirus from clinic samples in two sets of column experiments under saturated conditions: 6.7-cm columns with quartz sand (ionic strength 1mM, pH 7.0) and with sand from the Salto aquifer (Uruguay) (9,2% coarse sand, 47,8% medium sand, 40,5% fine sand, magnesium/calcium bicarbonate water, Ionic strength 15.1 mM, pH 7.2). Both viruses were seeded for 2 pore volumes onto the columns. Samples were collected at the column outlet and viruses were enumerated by Q-PRCR. Breakthrough curves were constructed and fitted to a two-site kinetic attachment/detachment model, including blocking using Hydrus-1D. In the quartz sand column, both rotavirus and norovirus were removed two orders in magnitude. In the Salto sand column, rotavirus was removed 2 log10 as well, but norovirus was removed 4 log10. The fitting of the breakthrough curves indicated that blocking played a role for rotavirus in the Salto sand column. These results are consistent with the field observation where only rotavirus was detected in the Salto aquifer, while similar concentrations in Salto sewer effluent were measured for both viruses. This work, besides reporting actual parameters values for human virus transport modelling, shows the significant differences in transport that human viruses can have in standardised and natural soil-water systems.

Whole genome sequencing of the monomorphic pathogen Mycobacterium bovis reveals local differentiation of cattle clinical isolates.

PubMed

Lasserre, Moira; Fresia, Pablo; Greif, Gonzalo; Iraola, Gregorio; Castro-Ramos, Miguel; Juambeltz, Arturo; Nuñez, Álvaro; Naya, Hugo; Robello, Carlos; Berná, Luisa

2018-01-02

Bovine tuberculosis (bTB) poses serious risks to animal welfare and economy, as well as to public health as a zoonosis. Its etiological agent, Mycobacterium bovis, belongs to the Mycobacterium tuberculosis complex (MTBC), a group of genetically monomorphic organisms featured by a remarkably high overall nucleotide identity (99.9%). Indeed, this characteristic is of major concern for correct typing and determination of strain-specific traits based on sequence diversity. Due to its historical economic dependence on cattle production, Uruguay is deeply affected by the prevailing incidence of Mycobacterium bovis. With the world's highest number of cattle per human, and its intensive cattle production, Uruguay represents a particularly suited setting to evaluate genomic variability among isolates, and the diversity traits associated to this pathogen. We compared 186 genomes from MTBC strains isolated worldwide, and found a highly structured population in M. bovis. The analysis of 23 new M. bovis genomes, belonging to strains isolated in Uruguay evidenced three groups present in the country. Despite presenting an expected highly conserved genomic structure and sequence, these strains segregate into a clustered manner within the worldwide phylogeny. Analysis of the non-pe/ppe differential areas against a reference genome defined four main sources of variability, namely: regions of difference (RD), variable genes, duplications and novel genes. RDs and variant analysis segregated the strains into clusters that are concordant with their spoligotype identities. Due to its high homoplasy rate, spoligotyping failed to reflect the true genomic diversity among worldwide representative strains, however, it remains a good indicator for closely related populations. This study introduces a comprehensive population structure analysis of worldwide M. bovis isolates. The incorporation and analysis of 23 novel Uruguayan M. bovis genomes, sheds light onto the genomic diversity of this pathogen, evidencing the existence of greater genetic variability among strains than previously contemplated.

High diversity of Drosophilidae (Insecta, Diptera) in the Pampas Biome of South America, with descriptions of new Rhinoleucophenga species.

PubMed

Poppe, Jean Lucas; Schmitz, Hermes José; Grimaldi, David; Da Silva Valente, Vera Lúcia

2014-03-14

In the last three decades some faunal surveys of Drosophilidae have been done in several environments in the Neotropical region, especially in Brazil. But approximately 30 to 50% of the drosophilids in Brazil have not yet been described, and the degradation of some biomes causes a profound loss of species diversity, as well as the loss of information about the present structureof their communities. This is the situation with the pampas biome, which covers southernmost Brazil, all of Uruguay, and the central region of eastern Argentina. For the present study, seasonal collections were made in a natural area of pampas within the limits of the municipality of Bossoroca in the state of Rio Grande do Sul, Brazil (28°45'01"S 54°56'55"W), from April 2011 to April 2012. A total of 7,164 drosophilids of 51 species were collected, comprising 36 species belonging to Drosophila Fallén, ten of Rhinoleucophenga Hendel, two of Amiota Loew, two of Zygothrica Wiedemann and one of Zaprionus Coquillett. Some species were recorded for the first time in pampas: Drosophila briegeri Pavan & Breuer, D. fuscolineata Duda, Rhinoleucophenga obesa (Loew), R. punctulata Duda, R. subradiata Duda and Zygothrica orbitalis (Sturtevant). Furthermore, three new species of genus Rhinoleucophenga were described: R. pampeana sp. nov., R. missionera sp. nov. and R. sulina sp. nov. A dichotomous key is given for the Rhinoleucophenga species recorded in pampas. An intensive literature search is reviewed of drosophilid species recorded in pampas of Brazil, Uruguay and Argentina, including taxonomic, genetic, evolutionary, and ecological studies. Despite Brazilian pampas being the richest when compared with Uruguay and Argentina, the three countries presented the same problem: huge areas with a barely surveyed Drosophilidae fauna. The combination of this information and the knowledge of the current state of preservation of pampas stress the necessity and importance of creating new conservation areas to preserve the natural biodiversity of pampas.

Conservation status of the buff-breasted sandpiper: Historic and contemporary distribution and abundance in south America

USGS Publications Warehouse

Lanctot, Richard B.; Blanco, D.E.; Dias, Rafael A.; Isacch, Juan P.; Gill, Verena A.; Almeida, Juliana B.; Delhey, Kaspar; Petracci, Pablo F.; Bencke, Glayson A.; Balbueno, Rodrigo A.

2002-01-01

We present historic and contemporary information on the distribution and abundance of Buff-breasted Sandpipers (Tryngites subruficollis) in South America. Historic information was collated from the literature, area ornithologists, and museums, whereas contemporary data were derived from surveys conducted throughout the main wintering range in Argentina, Uruguay, and Brazil during the austral summers of 1999 and 2001. Variable circular plot sampling was used to estimate population densities. During 1999, the highest concentration of Buff-breasted Sandpipers in Argentina was in southern Bahía Samborombón (General Lavalle District) and areas north of Mar Chiquita coastal lagoon. During 2001, the highest concentrations in Brazil were at Ilha da Torotama and Lagoa do Peixe National Park. During 1999 and 2001, the highest concentrations of Buff-breasted Sandpipers in Uruguay were found along three lagoons (Laguna de Rocha, Laguna de Castillos, and Laguna Garzón) bordering the Atlantic Ocean. Population densities (birds/ha) of Buff-breasted Sandpipers were 0.11 (95% C.I. = 0.04–0.31) in Argentina, 1.62 (0.67–3.93) in Brazil, and 1.08 (0.37–3.18) in Uruguay. High turnover rates at survey sites, due to the formation of large, mobile flocks, contributed to moderately large confidence intervals around our population density estimates. Nevertheless, compared with historic accounts of Buff-breasted Sandpipers, our survey data indicate the population size of this species has declined substantially since the late 1800s and contemporary information suggests the species has continued to decline during the past three decades. Buff-breasted Sandpipers were found almost exclusively in pasturelands and appear to depend heavily upon intensive grazing by livestock, which maintain suitable short grass conditions. We discuss the need for protection of critical areas and proper range management to ensure appropriate habitat remains available for the species, and provide suggestions for future research needs.

Ward rounds, participants, roles and perceptions: literature review.

PubMed

Walton, Victoria; Hogden, Anne; Johnson, Julie; Greenfield, David

2016-05-09

Purpose - The purpose of this paper is to classify and describe the purpose of ward rounds, who attends each round and their role, and participants' perception of each other's role during the respective ward rounds. Design/methodology/approach - A literature review of face-to-face ward rounds in medical wards was conducted. Peer reviewed journals and government publications published between 2000 and 2014 were searched. Articles were classified according to the type of round described in the study. Purposes were identified using keywords in the description of why the round was carried out. Descriptions of tasks and interactions with team members defined participant roles. Findings - Eight round classifications were identified. The most common were the generalised ward; multidisciplinary; and consultant rounds. Multidisciplinary rounds were the most collaborative round. Medical officers were the most likely discipline to attend any round. There was limited reference to allied health clinicians and patient involvement on rounds. Perceptions attendees held of each other reiterated the need to continue to investigate teamwork. Practical implications - A collaborative approach to care planning can occur by ensuring clinicians and patients are aware of different ward round processes and their role in them. Originality/value - Analysis fulfils a gap in the literature by identifying and analysing the different ward rounds being undertaken in acute medical wards. It identifies the complexities in the long established routine hospital processes of the ward round.

Adaptation of in vitro bioassays for the diagnosis of resistance to Fipronil and Ivermectin in R. (B.) microplus

USDA-ARS?s Scientific Manuscript database

R. microplus represents the most important pathological constraint to livestock production in Brazil and Uruguay. The infestation of cattle by ticks is controlled by chemical applications on a regular basis. Fipronil and ivermectin have been widely used in recent years to the benefit of cattle produ...

FísicActiva: Applying Active Learning Strategies to a Large Engineering Lecture

ERIC Educational Resources Information Center

Auyuanet, Adriana; Modzelewski, Helena; Loureiro, Silvia; Alessandrini, Daniel; Míguez, Marina

2018-01-01

This paper presents and analyses the results obtained by applying Active Learning techniques in overcrowded Physics lectures at the University of the Republic, Uruguay. The course referred to is Physics 1, the first Physics course that all students of the Faculty of Engineering take in their first semester for all the Engineering-related careers.…

77 FR 31062 - Programs To Reduce Incidental Capture of Sea Turtles in Shrimp Fisheries; Certifications Pursuant...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-24

... other countries and one economy do not pose a threat of the incidental taking of sea turtles protected... fishery. The Department also certified 26 shrimp harvesting nations and one economy as having fishing... United Kingdom, and Uruguay. Ten nations and one economy only harvest shrimp using small boats with crews...

Genome Sequence of the Native Apiculate Wine Yeast Hanseniaspora vineae T02/19AF

PubMed Central

Giorello, Facundo M.; Berná, Luisa; Greif, Gonzalo; Camesasca, Laura; Salzman, Valentina; Medina, Karina; Robello, Carlos; Gaggero, Carina; Aguilar, Pablo S.

2014-01-01

The use of novel yeast strains for winemaking improves quality and provides variety including subtle characteristic differences in fine wines. Here we report the first genome of a yeast strain native to Uruguay, Hanseniaspora vineae T02/19AF, which has been shown to positively contribute to aroma and wine quality. PMID:24874663

Estimating migratory fish distribution from altitude and basin area: a case study in a large Neotropical river

Treesearch

Jose Ricardo Barradas; Lucas G. Silva; Bret C. Harvey; Nelson F. Fontoura

2012-01-01

1. The objective of this study was to identify longitudinal distribution patterns of large migratory fish species in the Uruguay River basin, southern Brazil, and construct statistical distribution models for Salminus brasiliensis, Prochilodus lineatus, Leporinus obtusidens and Pseudoplatystoma corruscans. 2. The sampling programme resulted in 202 interviews with old...

The Battle Era and Labor in Uruguay and U.S. Low-Intensity in Conflict Policy in Latin America

DTIC Science & Technology

1990-05-01

administration’s problems in developing a policy toward Nicaragua were deficient due to "an emphasis on covert, rather than overt action; tardiness in...not the extermination of a popular movement with legitimate grievances. This is one clear lesson emerging from Vietnam, El Salvador, and the Philippines

THE ATMOSPHERIC CYCLING AND AIR-SEA EXCHANGE OF MERCURY SPECIES IN THE SOUTH AND EQUATORIAL ATLANTIC OCEAN. (R829796)

EPA Science Inventory

Measurements of gas-, particle- and precipitation-phases of atmospheric mercury
(Hg) were made in the South and equatorial Atlantic Ocean as part of the 1996
IOC Trace Metal Baseline Study (Montevideo, Uruguay to Barbados). Total gaseous
mercury (TGM) ranged from ...

Universal Priors for Sparse Modeling(PREPRINT)

DTIC Science & Technology

2009-08-01

Ingenierı́a Eléctrica, Universidad de la República J. Herrera y Reissig 565, Montevideo 11300, Uruguay 2fefo@fing.edu.uy Abstract—Sparse data models, where...Aj‖0 = |Aj | as its cardinality . The goal of sparse modeling is to design a dictionary D such that X = DA with ‖Aj‖0 sufficiently small (usually below

7 CFR 6.37 - Supersedure of Import Regulation 1, Revision 7.

Code of Federal Regulations, 2013 CFR

2013-01-01

...,064 13,064 SWISS OR EMMENTHALER CHEESE OTHER THAN WITH EYE FORMATION, GRUYERE-PROCESS CHEESE AND... ofAppendix 1&2 Appendix 3 Tokyo R. Uruguay R. Harmonized tariff schedule NON-CHEESE ARTICLES BUTTER...: NON-CHEESE ARTICLES 4,737,167 17,127,614 21,864,781 21,864,781 CHEESE ARTICLES CHEESE AND SUBSTITUTES...

Planning Education for Regional Economic Integration: The Case of Paraguay and MERCOSUR.

ERIC Educational Resources Information Center

McGinn, Noel

This paper examines the possible impact of MERCOSUR on Paraguay's economic and educational systems. MERCOSUR is a trade agreement among Argentina, Brazil, Paraguay, and Uruguay, under which terms all import tariffs among the countries will be eliminated by 1994. The countries will enter into a common economic market. The worst-case scenario…

Multilocus genotypes indicate differentiation among Puccinia psidii populations from South America and Hawaii

Treesearch

R. N. Graca; A. C. Alfenas; A. L. Ross-Davis; Ned Klopfenstein; M. -S. Kim; T. L. Peever; P. G. Cannon; J. Y. Uchida; C. Y. Kadooka; R. D. Hauff

2011-01-01

Puccinia psidii is the cause of rust disease of many host species in the Myrtaceae family, including guava (Psidium spp.), eucalypt (Eucalyptus spp.), rose apple (Syzygium jambos), and 'ohi'a (Metrosideros polymorpha). First reported in 1884 on guava in Brazil, the rust has since been detected in South America (Argentina, Brazil, Colombia, Paraguay, Uruguay,...

Phenrica littoralis a potential candidate for the biological control of alligator weed, Alternanthera philoxeroides: redscription of the adult, first description of immature stages and biological notes

USDA-ARS?s Scientific Manuscript database

Flea beetles of aliligator weed, Alternanthera philoxeroides (Martius) Grisebach (Amaranthaceae), were collected in Argentina, Uruguay, Paraguay and Brazil. Species in the genera Disonycha Chevrolat, Agasicles Jacoby Systena Chevrolat and Phenrica Bechyne were frequently found on this weed. Phenric...

Classroom Environments: An Experiential Analysis of the Pupil-Teacher Visual Interaction in Uruguay

ERIC Educational Resources Information Center

Cardellino, Paula; Araneda, Claudio; García Alvarado, Rodrigo

2017-01-01

We argue that the traditional physical environment is commonly taken for granted and that little consideration has been given to how this affects pupil-teacher interactions. This article presents evidence that certain physical environments do not allow equal visual interaction and, as a result, we derive a set of basic guiding principles that…

Social Presence in the 21st Century: An Adjustment to the Community of Inquiry Framework

ERIC Educational Resources Information Center

Armellini, Alejandro; De Stefani, Magdalena

2016-01-01

The Community of Inquiry framework, originally proposed by Garrison, Anderson and Archer, identifies teaching, social and cognitive presences as central to a successful online educational experience. This paper presents the findings of a study conducted in Uruguay between 2007 and 2010. The research aimed to establish the role of cognitive, social…

Water balance in paired watersheds with eucalyptus and degraded grassland in Pampa biome

USDA-ARS?s Scientific Manuscript database

Rangelands of the Pampa biome, which cover regions of Argentina, Uruguay and Brazil (176,496 km2 – 2.07% of Brazilian territory and 63% of Rio Grande do Sul State territory, southern region of Brazil) in South America (total area of 750,000 km2), are being substituted by crops and commercial eucalyp...

Statistics on Science and Technology in Latin America, Experience with UNESCO Pilot Projects, 1972-1974.

ERIC Educational Resources Information Center

Thebaud, Schiller

This report examines four UNESCO pilot projects undertaken in 1972 in Brazil, Colombia, Peru, and Uruguay to study the methods used for national statistical surveys of science and technology. The projects specifically addressed the problems of comparing statistics gathered by different methods in different countries. Surveys carried out in Latin…

A bioclimatic approach to predict global regions with suitable climate space for Puccina psidii

Treesearch

J. W. Hanna; R. N. Graca; M. -S. Kim; A. L. Ross-Davis; R. D. Hauff; J. W. Uchida; C. Y. Kadooka; M. B. Rayamajhi; M. Arguedas Gamboa; D. J. Lodge; R. Medel Medel-Ortiz; A. Lopez Ramirez; P. G. Cannon; A. C. Alfenas; N. B. Klopfenstein

2012-01-01

Puccinia psidii, the cause of eucalypt-guava-'ohi'a-myrtle rust, can infect diverse plants within the Myrtaceae, and this rust pathogen has the potential to threaten numerous forest ecosystems worldwide. Known occurrence records from Brazil, Uruguay, Paraguay, Costa Rica, USA (Hawaii, Florida, and Puerto Rico), and Japan were used to develop bioclimatic...

Latin America and the Caribbean: A Survey of Distance Education 1991. New Papers on Higher Education: Studies and Research 5.

ERIC Educational Resources Information Center

Carty, Joan

Country profiles compiled through a survey of distance education in Latin America and the Caribbean form the contents of this document. Seventeen countries were surveyed in Latin America: Argentina; Bolivia; Brazil; Chile; Colombia; Costa Rica; Ecuador; French Guiana; Guatemala; Guyana; Honduras; Mexico; Nicaragua; Panama; Peru; Uruguay; and…

New American Lamiinae (Coleoptera, Cerambycidae).

PubMed

Galileo, Maria Helena M; Santos-Silva, Antonio

2016-03-30

Five new species are described in Lamiinae: Cotycicuiara v-alba (Acanthoderini), from Brazil (Bahia); Dolichestola birai, from Argentina, and D. monnei, from Brazil (Rio de Janeiro) and Uruguay (Desmiphorini); Blabicentrus lineatus, from Brazil (Rio de Janeiro) (Desmiphorini); and Inermestoloides flavus, from Brazil (Pará) (Desmiphorini). A key to species of Cotycicuiara is provided; Blabicentrus lineatus is included in a previous key.

Nuevas Tendencias en la Ensenanza de las Ciencias (New Trends in Science Education).

ERIC Educational Resources Information Center

Oficina Regional de Educacion de la Unesco para America Latina y el Caribe, Santiago (Chile).

The concern for improving science education in Latin America is reflected in this document compiled by UNESCO offices in Chile, Uruguay, and Paris with financial support from UNICEF, and directed to Latin American science teachers. The first part deals with planning the reforms needed in science education and the practical considerations involved.…

2008 Stability, Security, Transition and Reconstruction Operations Conference

DTIC Science & Technology

2008-09-04

Facilitator Power of Public-Private Partnerships • Health Professional Education • Greater Access to Care China Diabetes Education Program Dominican Republic...Argentina Canada Chile Colombia Ecuador Peru Uruguay Interagency, multinational, inter-institutional partnerships State Department Homeland Security...Disaster Preparedness Disaster Response Regional Response Capacity OFDA-LAC / MDROs Regional Security System (RSS) UNCLASSIFIED ECUADOR / KY PERU / WV

Teaching Tobacco Cessation Skills to Uruguayan Physicians Using Information and Communication Technologies

ERIC Educational Resources Information Center

Llambi, Laura; Esteves, Elba; Martinez, Elisa; Forster, Thais; Garcia, Sofia; Miranda, Natalia; Arredondo, Antonio Lopez; Margolis, Alvaro

2011-01-01

Introduction: Since 2004, with the ratification of the Framework Convention on Tobacco Control, Uruguay has implemented a wide range of legal restrictions designed to reduce the devastating impacts of tobacco. This legal process generated an increase in demand for tobacco cessation treatment, which led to the need to train a large number of…

Family-centered rounds in Pakistani pediatric intensive care settings: non-randomized pre- and post-study design.

PubMed

Ladak, Laila Akbar; Premji, Shahirose Sadrudin; Amanullah, Muhammad Muneer; Haque, Anwarul; Ajani, Khairulnissa; Siddiqui, Fahad Javaid

2013-06-01

Involvement of family in bedside rounds is one strategy to implement family-centered care to help families get clear information about their child, and be actively involved in decision-making about care. However in developing countries such as Pakistan, daily bedside rounds include the physician, residents, medical students and a nurse/technician. Parents are not currently a part of these rounds. To assess whether family-centered rounds improve parents' and health care professionals' satisfaction, decrease patient length of stay, and improve time utilization when compared to traditional practice rounds in a population with a low literacy rate, socioeconomic status, and different cultural values and beliefs. A non-randomized before-after study design. A private hospital in Karachi, Pakistan. A convenience sample of 82 parents, whose children were hospitalized for a minimum of 48h, and 25 health care professionals able to attend two consecutive rounds. During the before phase, traditional bedside rounds were practiced; and during after phase, family-centered rounds were practiced. Parents and health care professionals completed a questionnaire on the second day of rounds. An observational form facilitated data collection on length of stay and time utilization during. Parents' ratings during the family-centered rounds were significantly higher for some parental satisfaction items: evidence of team work (p=0.007), use of simple language during the rounds (p=0.002), feeling of inclusion in discussion at rounds (p=0.03), decision making (p=0.01), and preference for family-centered rounds (p=<0.001). No significant differences were found in health care professionals' satisfaction between rounds. Patient length of stay was significantly reduced in the family-centered rounds group, while no significant difference was found in the duration of rounds. Family-centered rounds served as an opportunity for parents to correct/add to patient history or documentation. Parents were satisfied with both forms of rounds; however, they appeared to have a greater preference for family-centered rounds than health care professionals. Family-centered rounds were a resource for Pakistani parents, enabling direct communication with the medical team without impacting on the time required to complete rounds. Family-centered rounds may improve quality of care such as decreasing length of stay or preventing critical incidents. Copyright © 2012 Elsevier Ltd. All rights reserved.

A time-motion study of inpatient rounds using a family-centered rounds model.

PubMed

Bhansali, Priti; Birch, Sarah; Campbell, Joyce K; Agrawal, Dewesh; Hoffner, Wendy; Manicone, Paul; Shah, Kyle; Krieger, Evelina; Ottolini, Mary

2013-01-01

Family-centered rounds (FCR) have become increasingly prevalent in pediatric hospital settings. The objective of our study was to describe time use and discrete events during pediatric inpatient rounds by using a FCR model. We conducted a prospective observational study at Children's National Medical Center between September 2010 and February 2011. Investigators directly observed rounds on hospitalist and neurology services. Events were timed, and key features were recorded by using a Microsoft Access-based program. Associations with increased time spent during rounds were determined by using regression analyses. One hundred fifty-nine rounding encounters were observed. Rounds lasted 7.9 minutes on average per patient. An average of 1.3 minutes was spent between patients during rounds. Eighty-six (54%) encounters occurred outside the patient's room, 3% of the time because of the family's request. Infectious isolation was associated with rounds occurring outside the room (P<.0001). Participation of the parent, location of rounds inside or outside the patient's room, most teaching behaviors, and interruptions were not significantly associated with increased time spent during rounds. Teaching physical examination techniques by allowing multiple trainees to examine the patient was associated with increased rounding time (P= .02). The majority of rounds occurred outside the patient's room, yet rarely at the parent's request. Patients on infectious isolation were more likely to have rounds occur outside the patient's room. Neither parental participation nor most teaching behaviors were associated with increased time spent on rounds. These findings will enrich the evidence base needed to establish FCR best practices.

Genome Sequence of the Native Apiculate Wine Yeast Hanseniaspora vineae T02/19AF.

PubMed

Giorello, Facundo M; Berná, Luisa; Greif, Gonzalo; Camesasca, Laura; Salzman, Valentina; Medina, Karina; Robello, Carlos; Gaggero, Carina; Aguilar, Pablo S; Carrau, Francisco

2014-05-29

The use of novel yeast strains for winemaking improves quality and provides variety including subtle characteristic differences in fine wines. Here we report the first genome of a yeast strain native to Uruguay, Hanseniaspora vineae T02/19AF, which has been shown to positively contribute to aroma and wine quality. Copyright © 2014 Giorello et al.

7 CFR 6.37 - Supersedure of Import Regulation 1, Revision 7.

Code of Federal Regulations, 2012 CFR

2012-01-01

...,000,000 1,000,000 Other Countries 1 1 1 SWISS OR EMMENTHALER CHEESE WITH EYE FORMATION (SW-NOTE 25) 15... Sum ofAppendix 1 & 2 Appendix 3 Tokyo R. Uruguay R. Harmonized tariffschedule NON-CHEESE ARTICLES...: NON-CHEESE ARTICLES 5,099,673 16,765,108 21,864,781 21,864,781 CHEESE ARTICLES CHEESE AND SUBSTITUTES...

La Formacion Docente y la Educacion Primaria en Una Propuesta de Cambio (Teacher Training on Education: A Proposal for Change).

ERIC Educational Resources Information Center

Fernandez, Enrique Alonso, Ed.

In order to raise the quality of teaching and teacher education in Uruguay, a program of innovation and change was considered at a 1986 educational conference. Conference goals included identifying ways to: (1) increase opportunities to promote innovation and change; (2) search for strategies to encourage creative problem solving; (3) increase…

Non-Formal Education for Youth and Adults: The Perspective of Civil Society. New Challenges

ERIC Educational Resources Information Center

Sarti, Iliana Pereyra

2006-01-01

REPEM is a civil society organisation based in Uruguay. REPEM's mission is to contribute to the achievement of social and gender justice through alliance-building processes. In this article, the author, who works with REPEM, shares some reflections, lessons learned, and concerns about the issue of non-formal education for youth and adults. She…

Regulating the sustainability of forest management in the Americas: Cross-country comparisons of forest legislation

Treesearch

Kathleen McGinley; Raquel Alvarado; Frederick Cubbage; Diana Diaz; Pablo J. Donoso; Laercio Antonio Jacovine Goncalves; Fabiano Luiz de Silva; Charles MacIntyre; Elizabeth Monges Zalazar

2012-01-01

Based on theoretical underpinnings and an empirical review of forest laws and regulations of selected countries throughout the Americas, we examine key components of natural forest management and how they are addressed in the legal frameworks of Argentina, Brazil, Chile, Costa Rica, Guatemala, Nicaragua, Paraguay, Uruguay, and the U.S. We consider forest policy...

Joint Analysis of Preschool Attendance and School Performance in the Short and Long-Run

ERIC Educational Resources Information Center

Aguilar, Renato; Tansini, Ruben

2012-01-01

This paper aims at explaining the academic performance of a sample of children starting their first year at public schools in Montevideo, Uruguay, during 1999. We are mainly interested in the effect of pre-school education on the children's academic results. Previous probit and OLS estimations suggested that pre-school education has a positive…

Conserving the grassland Important Bird Areas (IBAs) of southern South America: Argentina, Uruguay, Paraguay, and Brazil

Treesearch

Adrian S. Di Giacomo; Santiago Krapovickas

2005-01-01

In the southern part of South America, knowledge about bird species distribution is still not used as a tool for land use planning and conservation priority-setting. BirdLife International’s Important Bird Areas (IBA) Program is an appropriate vehicle for analyzing existing information about birds, and to generate new data where necessary. IBA inventories...

Seroincidence and Phylogeny of Human Immunodeficiency Virus Infections in a Cohort of Commercial Sex Workers in Montevideo, Uruguay

DTIC Science & Technology

2005-01-01

Vonsover A, Zinn M, Golan R, Chetrit A, Gottlieb-Stematzky T, 1992. Prevalence of HIV antibodies in transsexual and female prostitutes. Am J Public...infection in drug using transvestites and transsexuals . Eur J Epidemiol 7: 711–712. 23. Kamb ML, Fishbein M, Douglas JM Jr, Rhodes F, Rogers J, Bolan G

Recent Evidence of Hantavirus Circulation in the American Tropic

PubMed Central

Montoya-Ruiz, Carolina; Diaz, Francisco J.; Rodas, Juan D.

2014-01-01

Hantaan virus was discovered in Korea during the 1970s while other similar viruses were later reported in Asia and Europe. There was no information about hantavirus human infection in the Americas until 1993 when an outbreak was described in the United States. This event promoted new studies to find hantaviruses in the Americas. At first, many studies were conducted in Brazil, Argentina, Chile, Uruguay and Paraguay, while other Latin American countries began to report the presence of these agents towards the end of the 20th century. More than 30 hantaviruses have been reported in the Western Hemisphere with more frequent cases registered in the southern cone (Argentina, Chile, Uruguay, Paraguay, Bolivia and Brazil). However there was an important outbreak in 2000 in Panama and some rare events have been described in Peru, Venezuela and French Guiana. Since hantaviruses have only recently emerged as a potential threat in the tropical zones of the Americas, this review compiles recent hantavirus reports in Central America, the Caribbean islands and the northern region of South America. These studies have generated the discovery of new hantaviruses and could help to anticipate the presentation of possible future outbreaks in the region. PMID:24638203

Dynamics of Total Microcystin LR Concentration in Three Subtropical Hydroelectric Generation Reservoirs in Uruguay, South America.

PubMed

González-Piana, Mauricio; Fabián, Daniel; Piccardo, Andrea; Chalar, Guillermo

2017-10-01

This study analyzed the temporal dynamics of total microcystin LR concentrations between the years of 2012 and 2015 in the Bonete, Baygorria and Palmar hydroelectric generation reservoirs in the central region of the Negro River, Uruguay. The three reservoirs showed differents total microcystin LR concentration, with no significant differences among them. Over 20 sampling dates, the three reservoirs exhibited total microcystin LR concentrations on eight occasions that corresponded to a slight to moderate human health risk according to WHO guideline values for recreational waters. By determining the concentration of microcystin LR in cyanobacterial biomass, we identified cyanobacterial populations that occurred over time with varying degrees of toxin production (maximal 85.4 µg/mm 3 ). The microcystin LR concentration in Bonete was positively correlated with temperature (r = 0.587) and cyanobacterial biomass (r = 0.736), in Baygorria with cyanobacterial biomass (r = 0.521), and in Palmar with temperature (r = 0.500) and negatively correlated with ammonia (r = -0.492). Action is needed to reduce the presence of toxic cyanobacteria in these systems. A decrease in the use of agrochemicals and management changes in the reservoir basins could be successful long-term measures.

Carbon and Nutrient Cycling in the Southwestern Atlantic Ocean

NASA Astrophysics Data System (ADS)

Windom, Herbert; Piola, Alberto; McKee, Brent

2009-03-01

State of Knowledge on the Southwestern Atlantic Ocean Margin; Montevideo, Uruguay, 16-22 November 2008; The southwestern Atlantic Ocean margin (SWAOM), along the coasts of southern Brazil, Uruguay, and Argentina, is one of the most productive regions of the world ocean and is believed to be the largest carbon dioxide (CO2) sink in the Atlantic Ocean. The region is dominated by two major boundary currents (the Brazil and the Malvinas), which impinge on a broad continental shelf along southeastern South America and converge offshore of the Rio de la Plata, the largest source of freshwater to the South Atlantic Ocean. Scientific knowledge about this region is based on past research focused generally on processes within the confines of the waters of the individual countries and from single disciplines. However, the complex interactions of physical, chemical, and biological processes that control the transport and production in time and space across this region require multidisciplinary investigation and international cooperation. This led a group of more than 40 marine scientists from these countries and the United States to convene a workshop to review what is known about this region, to suggest how future multidisciplinary research might be organized, and to foster regional and North-South scientific cooperation.

High-quality permanent draft genome sequence of the Parapiptadenia rigida-nodulating Burkholderia sp. strain UYPR1.413

DOE PAGES

De Meyer, Sofie E.; Fabiano, Elena; Tian, Rui; ...

2015-06-04

We report that Burkholderia sp. strain UYPR1.413 is an aerobic, motile, Gram-negative, non-spore-forming rod that was isolated from a root nodule of Parapiptadenia rigida collected at the Angico plantation, Mandiyu, Uruguay, in December 2006. A survey of symbionts of P. rigida in Uruguay demonstrated that this species is nodulated predominantly by Burkholderia microsymbionts. Moreover, Burkholderia sp. strain UYPR1.413 is a highly efficient nitrogen fixing symbiont with this host. Currently, the only other sequenced isolate to fix with this host is Cupriavidus sp. UYPR2.512. Therefore, Burkholderia sp. strain UYPR1.413 was selected for sequencing on the basis of its environmental and agriculturalmore » relevance to issues in global carbon cycling, alternative energy production, and biogeochemical importance, and is part of the GEBA-RNB project. Here we describe the features of Burkholderia sp. strain UYPR1.413, together with sequence and annotation. The 10,373,764 bp high-quality permanent draft genome is arranged in 336 scaffolds of 342 contigs, contains 9759 protein-coding genes and 77 RNA-only encoding genes.« less

Association between diabetes type 1 and DQB1 alleles in a case-control study conducted in Montevideo, Uruguay.

PubMed

Mimbacas, Adriana; Pérez-Bravo, Francisco; Hidalgo, Pedro C; Javiel, Gerardo; Pisciottano, Carmen; Grignola, Rosario; Jorge, Ana María; Gallino, Juan Pablo; Gasagoite, Jackeline; Cardoso, Horacio

2003-03-31

We studied HLA DQB1 allele frequencies and the relative risk (RR) of various genotypes in 72 type 1 diabetic patients and 40 control individuals in Uruguay. This is a tri-racial (Caucasian, Black and Indo-American) mixed population. The products of the polymerase chain reaction amplifications were hybridized with oligonucleotides by allele-specific oligonucleotide reverse or dot blot methods. Significant differences between these two groups were observed only for allele DQB1*0302 (35%, RR = 7.34, P<0.001). The frequency of the alleles carrying a non-aspartic acid residue at position 57 was significantly higher in the diabetic patients (85 vs 53%, P<0.001). In contrast, the frequency of Asp alleles was negatively associated with type 1 diabetes (RR = 0.20, P<0.001). The genotype DQB1*0302/DQB1*0201 (33%, RR = 5.41, P<0.05) was positively associated with this disease. The genotype frequencies associated with type 1 diabetes in our population were significantly different from what is known for Caucasian and Black populations as well as compared with another admixed population, from Chile.

Spider assemblages associated with different crop stages of irrigated rice agroecosystems from eastern Uruguay

PubMed Central

Ginella, Juaquín; Cadenazzi, Mónica; Castiglioni, Enrique A.; Martínez, Sebastián; Casales, Luis; Caraballo, María P.; Laborda, Álvaro; Simo, Miguel

2018-01-01

Abstract The rice crop and associated ecosystems constitute a rich mosaic of habitats that preserve a rich biological diversity. Spiders are an abundant and successful group of natural predators that are considered efficient in the biocontrol of the major insect pests in agroecosystems. Spider diversity in different stages of the rice crop growth from eastern Uruguay was analysed. Field study was developed on six rice farms with rotation system with pasture, installed during intercropping stage as cover crop. Six rice crops distributed in three locations were sampled with pitfall and entomological vaccum suction machine. Sixteen families, representing six guilds, were collected. Lycosidae, Linyphiidae, Anyphaenidae and Tetragnathidae were the most abundant families (26%, 25%, 20% and 12%, respectively) and comprised more than 80% of total abundance. Other hunters (29%), sheet web weavers (25%) and ground hunters (24%) were the most abundant guilds. Species composition along different crop stages was significantly different according to the ANOSIM test. The results showed higher spider abundance and diversity along the crop and intercrop stages. This study represents the first contribution to the knowledge of spider diversity associated with rice agroecosystem in the country. PMID:29755261

High-quality permanent draft genome sequence of the Parapiptadenia rigida-nodulating Burkholderia sp. strain UYPR1.413

DOE Office of Scientific and Technical Information (OSTI.GOV)

De Meyer, Sofie E.; Fabiano, Elena; Tian, Rui

We report that Burkholderia sp. strain UYPR1.413 is an aerobic, motile, Gram-negative, non-spore-forming rod that was isolated from a root nodule of Parapiptadenia rigida collected at the Angico plantation, Mandiyu, Uruguay, in December 2006. A survey of symbionts of P. rigida in Uruguay demonstrated that this species is nodulated predominantly by Burkholderia microsymbionts. Moreover, Burkholderia sp. strain UYPR1.413 is a highly efficient nitrogen fixing symbiont with this host. Currently, the only other sequenced isolate to fix with this host is Cupriavidus sp. UYPR2.512. Therefore, Burkholderia sp. strain UYPR1.413 was selected for sequencing on the basis of its environmental and agriculturalmore » relevance to issues in global carbon cycling, alternative energy production, and biogeochemical importance, and is part of the GEBA-RNB project. Here we describe the features of Burkholderia sp. strain UYPR1.413, together with sequence and annotation. The 10,373,764 bp high-quality permanent draft genome is arranged in 336 scaffolds of 342 contigs, contains 9759 protein-coding genes and 77 RNA-only encoding genes.« less

Meat Consumption, Related Nutrients, Obesity and Risk of Prostate Cancer: a Case-Control Study in Uruguay.

PubMed

Stefani, Eduardo De; Boffetta, Paolo L; Ronco, Alvaro; Deneo-Pellegrini, Hugo

2016-01-01

In order to determine the role of meat consumption and related nutrients in the etiology of prostate cancer we conducted a case-control study among Uruguayan men in the time period 1998-2007. The study included 464 cases and 472 controls, frequency matched for age and residence. Both series were drawn from the four major public hospitals in Montevideo. Unconditional logistic regression was used to estimate odds ratios (ORs) and 95 % confidence intervals (95 % CI) of prostate cancer by quartiles of meat intake and related nutrients. The highest vs. the lowest quartile of intake of total meat (OR = 5.19, 95 % CI 3.46-7.81), red meat (OR = 4.64, 95 % CI 3.10-6.95), and processed meat (OR = 1.78, 95% CI 1.22-2.59) were associated with increased risk of prostate cancer. Meat nutrients were directly associated with the risk of prostate cancer (OR for cholesterol 5.61, 95 % CI 3.75-8.50). Moreover, both total meat and red meat displayed higher risks among obese patients. This study suggests that total and red meat and meat nutrients may play a role in the etiology of prostate cancer in Uruguay.

Northern Atlantic hurricanes possible connections with receded tides in Southern Brazilian and Uruguay Coast.

NASA Astrophysics Data System (ADS)

Hagen, M. T.; Azevedo, A. T.

2017-12-01

Harvey was formed around 17 august with maximum winds 40 miles/hour. At the moment, Irma formation started in 20 august faster becoming a hurricane category five. Some days before these two events, the Uruguay and Brazil coast suffered a recede in the oceans near Punta del Este and Rio Grande do Sul it happened in the week of 11 august. The energy accumulated in the recede of waters was not released by a tsunami and the water slowly was back to the shore. This event repeated at August 25, however at higher latitudes as in Parana and Sao Paulo. And consequent high tides in Chile again. The absence of a recurrent tsunami at the Brazilian coast indicates the energy accumulated from the recede ocean was released as a tsunami in the oceans, it became another huge hurricane formation as Jose and Katia. All those events pointed out for an atmospheric pressure disturbance on the Atlantic East Coast. In South America happened a suddenly increase at the atmospheric pressure which made the ocean waves receded for many days. A similar disturbance happened in Caribe area resulting in several huge hurricanes.

The association between HLA DQ genetic polymorphism and type 1 diabetes in a case-parent study conducted in an admixed population.

PubMed

Mimbacas, Adriana; Pérez-Bravo, Fernando; Santos, Jose Luis; Pisciottano, Carmen; Grignola, Rosario; Javiel, Gerardo; Jorge, Ana Maria; Cardoso, Horacio

2004-01-01

Susceptibility to the type 1 diabetes is genetically controlled and there is an increased risk associated with the presence of some specific alleles of the human leukocyte antigens class II loci (DQA1 and DQB1 genes). The purpose of this study is to evaluate the association between type 1 diabetes and HLA DQ alleles using case-parents trios in the admixed population of Uruguay composed by a mixture of Caucasian, Amerindian and Negroid populations. DQA1 and DQB1 genotyping was performed by polimerase chain reaction followed by oligospecific probes hybridization in 51 case-parents trios. The transmission disequilibrium test was used for detecting differential transmission in the HLA DQ loci. DQB1*0302 was the only allele for which preferential transmission is suggested (probability of transmission = 67.56%; exact p-value TDT = 0.047 uncorrected for multiple comparisons). DQA1*0301 allele showed a trend for preferential transmission without achieving statistical significance. This result would confirm the hypothesis previously advanced in a case-control study. Therefore, DQB1*0302 allele could be considered as the most important susceptibility allele for developing type 1 diabetes in Uruguay population.

Social policies in Uruguay: a view from the political dimension of community psychology.

PubMed

Rodríguez-Ferreyra, Alicia

2009-03-01

This paper approaches social policy (SP) from the political perspective considered by Montero (Critical psychology: An introduction, Sage, London, pp 231-244, 1997; Community, Work and Family 1(1):65-78, 1998; Introducción a la Psicología Comunitaria. Desarrollo, conceptos y procesos, Paidos, Buenos Aires, pp 89-114, pp 255-284, 2004; Hacer para transformar. El método en la Psicología Comunitaria, Paidos, Buenos Aires, pp 229-256, 2004) as a paradigmatic dimension of community psychology. The field of SP, the characteristics of certain SPs and the role of SP in the production and reproduction of the subjectivities of those subject to them in Uruguay are described and an analysis given of the challenge posed by going from a compensatory or palliative to a transformative mode of SP. It is proposed that identification of, and understanding and intervention in, psychosocial processes in the field are the keys to maximising the likelihood of SPs assuming a transformative character. Psychosocial aspects and participatory processes implicit in the relationship between the State and civil society are discussed. Finally, some orientations for community psychological intervention in this field of action are proposed.

Prevalence of EGFR Mutations in Lung Cancer in Uruguayan Population

PubMed Central

Touya, Diego; Bertoni, Bernardo; Osinaga, Eduardo; Varangot, Mario

2017-01-01

Background Incorporation of molecular analysis of the epidermal growth factor receptor (EGFR) gene into routine clinical practice represents a milestone for personalized therapy of the non-small-cell lung cancer (NSCLC). However, the genetic testing of EGFR mutations has not yet become a routine clinical practice in developing countries. In view of different prevalence of such mutations among different ethnicities and geographic regions, as well as the limited existing data from Latin America, our aim was to study the frequency of major types of activating mutations of the EGFR gene in NSCLC patients from Uruguay. Methods We examined EGFR mutations in exons 18 through 21 in 289 NSCLC Uruguayan patients by PCR-direct sequencing. Results EGFR mutations were detected in 53 of the 289 (18.3%) patients, more frequently in women (23.4%) than in men (14.5%). The distribution by exon was similar to that generally reported in the literature. Conclusions This first epidemiological study of EGFR mutations in Uruguay reveals a wide spectrum of mutations and an overall prevalence of 18.3%. The background ethnic structure of the Uruguayan population could play an important role in explaining our findings. PMID:28744312

Children's Preferences for Pediatric Dentist Attire: A Multicenter Study.

PubMed

Ram, Diana; Hermida, Maria Laura; Jerozolimsky, Andrea Braun; Slav, Or-Yan; Wang, Hao-Yu; Abbate, Florencia Puig; Rodriguez, Ana Lorente; Cuadros-Fernández, Cristina; Leon, Roberto Vofovics; Davidovich, Esti

2018-01-01

Data are conflicting regarding the effect of professional staff attire on children at pediatric dental clinics. To compare the preferences of children and their parents in three countries, regarding the gender and attire of pediatric dentists. A multi-centered study was conducted in pediatric dental clinics in Israel (N=100), Uruguay (N=270) and Spain (N=200). Children, aged 4-12 years, and their parents were asked to choose the pediatric dentist they preferred from 5 pictures of the same male and 5 pictures of the same female, in different attire. In Israeli clinics, where half of the pediatric dentists were male, and they wore white coats or casual attire, these were preferred by children, with no preference regarding the dentist's gender. In Spain, where the majority of dentists were females, wearing surgical scrubs, children preferred female dentists with this attire. In Uruguay, where female dentists wore surgical or pediatric scrubs, these were preferred by children. Parents more often selected female than male dentists; they preferred pediatric scrubs for their children's dentists more often than their children preferred such attire. Children's preferences for the attire of pediatric dentists reflected the common wearing apparel for dentists at the clinics they attended.

Spider assemblages associated with different crop stages of irrigated rice agroecosystems from eastern Uruguay.

PubMed

Bao, Leticia; Ginella, Juaquín; Cadenazzi, Mónica; Castiglioni, Enrique A; Martínez, Sebastián; Casales, Luis; Caraballo, María P; Laborda, Álvaro; Simo, Miguel

2018-01-01

The rice crop and associated ecosystems constitute a rich mosaic of habitats that preserve a rich biological diversity. Spiders are an abundant and successful group of natural predators that are considered efficient in the biocontrol of the major insect pests in agroecosystems. Spider diversity in different stages of the rice crop growth from eastern Uruguay was analysed. Field study was developed on six rice farms with rotation system with pasture, installed during intercropping stage as cover crop. Six rice crops distributed in three locations were sampled with pitfall and entomological vaccum suction machine. Sixteen families, representing six guilds, were collected. Lycosidae, Linyphiidae, Anyphaenidae and Tetragnathidae were the most abundant families (26%, 25%, 20% and 12%, respectively) and comprised more than 80% of total abundance. Other hunters (29%), sheet web weavers (25%) and ground hunters (24%) were the most abundant guilds. Species composition along different crop stages was significantly different according to the ANOSIM test. The results showed higher spider abundance and diversity along the crop and intercrop stages. This study represents the first contribution to the knowledge of spider diversity associated with rice agroecosystem in the country.

Tobacco Use and Secondhand Smoke Exposure During Pregnancy: An Investigative Survey of Women in 9 Developing Nations

PubMed Central

Althabe, Fernando; Onyamboko, Marie; Kaseba-Sata, Christine; Castilla, Eduardo E.; Freire, Salvio; Garces, Ana L.; Parida, Sailajanandan; Goudar, Shivaprasad S.; Kadir, Muhammad Masood; Goco, Norman; Thornberry, Jutta; Daniels, Magdalena; Bartz, Janet; Hartwell, Tyler; Moss, Nancy; Goldenberg, Robert

2008-01-01

Objectives. We examined pregnant women's use of cigarettes and other tobacco products and the exposure of pregnant women and their young children to secondhand smoke (SHS) in 9 nations in Latin America, Asia, and Africa. Methods. Face-to-face surveys were administered to 7961 pregnant women (more than 700 per site) between October 2004 and September 2005. Results. At all Latin American sites, pregnant women commonly reported that they had ever tried cigarette smoking (range: 78.3% [Uruguay] to 35.0% [Guatemala]). The highest levels of current smoking were found in Uruguay (18.3%), Argentina (10.3%), and Brazil (6.1%). Experimentation with smokeless tobacco occurred in the Democratic Republic of the Congo and India; one third of all respondents in Orissa, India, were current smokeless tobacco users. SHS exposure was common: between 91.6% (Pakistan) and 17.1% (Democratic Republic of the Congo) of pregnant women reported that smoking was permitted in their home. Conclusions. Pregnant women's tobacco use and SHS exposure are current or emerging problems in several low- and middle-income nations, jeopardizing ongoing efforts to improve maternal and child health. PMID:18309125

Volatile Constituents from Baccharis spp. L. (Asteraceae): Chemical Support for the Conservation of Threatened Species in Uruguay.

PubMed

Minteguiaga, Manuel; González, Andrés; Cassel, Eduardo; Umpierrez, Noelia; Fariña, Laura; Dellacassa, Eduardo

2018-05-01

Chemical bioprospecting is an important tool for generating knowledge regarding local human-threatened floras and for conservation management. For Baccharis L. (Asteraceae), several volatile components have been reported for Brazil, Argentina, Bolivia, and Chile as a result of bioprospection, but not for Uruguayan flora, which is composed of more than 50 native species. In this work, through collection of aerial parts of different species and volatile simultaneous-distillation extraction and gas chromatography-mass spectrometry analyses, twelve native species of Baccharis were studied (B. articulata, B. cultrata, B. genistifolia, B. gibertii, B. gnaphalioides, B. ochracea, B. phyteumoides, B. punctulata, B. crispa, B. dracunculifolia, B. linearifolia subsp. linearifolia, and B. spicata). A detailed analysis of the male and female volatile composition was conducted for the last four species. The profiles of B. cultrata, B. genistifolia, B. gibertii, and B. gnaphalioides are reported for the first time. Because half of the species analyzed in this work are in Uruguay and are threatened or potentially threatened by human economic activities, the importance of their conservation as natural, sustainable resources is highlighted. © 2018 Wiley-VHCA AG, Zurich, Switzerland.

Recent evidence of hantavirus circulation in the American tropic.

PubMed

Montoya-Ruiz, Carolina; Diaz, Francisco J; Rodas, Juan D

2014-03-14

Hantaan virus was discovered in Korea during the 1970s while other similar viruses were later reported in Asia and Europe. There was no information about hantavirus human infection in the Americas until 1993 when an outbreak was described in the United States. This event promoted new studies to find hantaviruses in the Americas. At first, many studies were conducted in Brazil, Argentina, Chile, Uruguay and Paraguay, while other Latin American countries began to report the presence of these agents towards the end of the 20th century. More than 30 hantaviruses have been reported in the Western Hemisphere with more frequent cases registered in the southern cone (Argentina, Chile, Uruguay, Paraguay, Bolivia and Brazil). However there was an important outbreak in 2000 in Panama and some rare events have been described in Peru, Venezuela and French Guiana. Since hantaviruses have only recently emerged as a potential threat in the tropical zones of the Americas, this review compiles recent hantavirus reports in Central America, the Caribbean islands and the northern region of South America. These studies have generated the discovery of new hantaviruses and could help to anticipate the presentation of possible future outbreaks in the region.

Differences by Ending Rounds and Other Rounds in Time-Motion Analysis of Mixed Martial Arts: Implications for Assessment and Training.

PubMed

Miarka, Bianca; Brito, Ciro J; Moreira, Danilo G; Amtmann, John

2018-02-01

Miarka, B, Brito, CJ, Moreira, DG, and Amtmann, J. Differences by ending rounds and other rounds in time-motion analysis of mixed martial arts: implications for assessment and training. J Strength Cond Res 32(2): 534-544, 2018-This study aimed to support training program development through the comparison of performance analysis of professionals mixed martial art (MMA) athletes in the bouts that were not finished by points. Using digital recordings of each bout, we analyzed 1,564 rounds (678 bouts) which were separated by ending and other rounds. Our results indicated that knockout/technical knockout is the main outcome that defines the ending round (≈60%); however, there is a higher frequency of ending by submission on the first and second rounds (>30%). Bouts ending during the first or second rounds had shorter total time and standing combat with low intensity than ending in the third round (91.5 ± 71.4, 93.4 ± 67.5, and 143.2 ± 87.4; for low intensity in the first, second, and third rounds, respectively; p ≤ 0.05), whereas standing combat time with high intensity was longer in the last round in comparison to bouts that finished in the first or second rounds (7.4 ± 9.2, 9.7 ± 18.0, and 17.7 ± 29.1 for high intensity in the first, second, and third rounds, respectively; p ≤ 0.05). The lower time dedicated to low-intensity stand-up combat actions, regardless of round, and forcefulness of the actions in groundwork in the first and second rounds seem to be elements that increase the probability of success in professional MMA bouts; these factors have essential implications related to training program design.

What Do Teachers Do When They Say They Are Doing Learning Rounds? Scotland's Experience of Instructional Rounds

ERIC Educational Resources Information Center

Philpott, Carey; Oates, Catriona

2015-01-01

This paper reports on research into the practice of learning rounds in Scotland. Learning rounds are a form of collaborative professional development for teachers based on the instructional rounds practice developed in the USA. In recent years learning rounds have gained high profile official support within education in Scotland. The research…

Colorectal cancer in a second round after a negative faecal immunochemical test.

PubMed

Bujanda, Luis; Sarasqueta, Cristina; Castells, Antoni; Pellisé, María; Cubiella, Joaquín; Gil, Inés; Cosme, Angel; Arana-Arri, Eunate; Mar, Izaskun; Idigoras, Isabel; Portillo, Isabel

2015-07-01

The faecal immunochemical test is one of the tests recommended by scientific societies for colorectal cancer (CRC) screening in average-risk populations. Our aim was to evaluate the characteristics of CRC detected in a second round of screening after negative results in a first round. We studied patients in whom CRC was detected in a screening programme. This programme included asymptomatic individuals between 50 and 69 years old and offered tests every 2 years. A total of 363,792 individuals were invited to participate in the first round of faecal immunochemical test screening and 100,135 individuals in the second round after a first negative result. The screening strategy consisted of faecal testing of a single sample using an automated semiquantitative kit, with a cut-off of 20 μg haemoglobin (Hb)/g faeces. The rate of positive results was 6.9% (16,467/238,647) in the first round and 4.8% (3359/69,193) in the second round (P < 0.0005). Overall, 860 (0.36%) cases of CRC were detected in the first round and 100 (0.14%) in the second round (P < 0.005). The location of the cancer was proximal in 12.5 and 24% of cases detected in the first and second rounds, respectively (P = 0.008). Hb concentrations were higher in the first round (211 vs. 109 μg Hb/g faeces in the second round; P = 0.002). Multivariate analysis confirmed that, in the second round, CRC diagnosed was more often proximal (hazard ratio vs. first round, 2.4; 95% confidence interval, 1.3-4.4; P = 0.003) and the concentration of Hb/g faeces was lower (hazard ratio vs. first round, 2.1; 95% confidence interval, 1.3-3.5; P = 0.003). The CRC detection rate is lower in the second round of screening. Further, in the second round, CRC detected is more often in a proximal location and Hb concentrations are lower.

Evaluating the impact of computer-generated rounding reports on physician workflow in the nursing home: a feasibility time-motion study.

PubMed

Thorpe-Jamison, Patrice T; Culley, Colleen M; Perera, Subashan; Handler, Steven M

2013-05-01

To determine the feasibility and impact of a computer-generated rounding report on physician rounding time and perceived barriers to providing clinical care in the nursing home (NH) setting. Three NHs located in Pittsburgh, PA. Ten attending NH physicians. Time-motion method to record the time taken to gather data (pre-rounding), to evaluate patients (rounding), and document their findings/develop an assessment and plan (post-rounding). Additionally, surveys were used to determine the physicians' perception of barriers to providing optimal clinical care, as well as physician satisfaction before and after the use of a computer-generated rounding report. Ten physicians were observed during half-day sessions both before and 4 weeks after they were introduced to a computer-generated rounding report. A total of 69 distinct patients were evaluated during the 20 physician observation sessions. Each physician evaluated, on average, four patients before implementation and three patients after implementation. The observations showed a significant increase (P = .03) in the pre-rounding time, and no significant difference in the rounding (P = .09) or post-rounding times (P = .29). Physicians reported that information was more accessible (P = .03) following the implementation of the computer-generated rounding report. Most (80%) physicians stated that they would prefer to use the computer-generated rounding report rather than the paper-based process. The present study provides preliminary data suggesting that the use of a computer-generated rounding report can decrease some perceived barriers to providing optimal care in the NH. Although the rounding report did not improve rounding time efficiency, most NH physicians would prefer to use the computer-generated report rather than the current paper-based process. Improving the accuracy and harmonization of medication information with the electronic medication administration record and rounding reports, as well as improving facility network speeds might improve the effectiveness of this technology. Copyright © 2013 American Medical Directors Association, Inc. Published by Elsevier Inc. All rights reserved.

Implementing iRound: A Computer-Based Auditing Tool.

PubMed

Brady, Darcie

Many hospitals use rounding or auditing as a tool to help identify gaps and needs in quality and process performance. Some hospitals are also using rounding to help improve patient experience. It is known that purposeful rounding helps improve Hospital Consumer Assessment of Healthcare Providers and Systems scores by helping manage patient expectations, provide service recovery, and recognize quality caregivers. Rounding works when a standard method is used across the facility, where data are comparable and trustworthy. This facility had a pen-and-paper process in place that made data reporting difficult, created a silo culture between departments, and most audits and rounds were completed differently on each unit. It was recognized that this facility needed to standardize the rounding and auditing process. The tool created by the Advisory Board called iRound was chosen as the tool this facility would use for patient experience rounds as well as process and quality rounding. The success of the iRound tool in this facility depended on several factors that started many months before implementation to current everyday usage.

Are family characteristics associated with attendance at family centered rounds in the PICU?.

PubMed

Drago, Matthew J; Aronson, Paul L; Madrigal, Vanessa; Yau, Jennifer; Morrison, Wynne

2013-02-01

The objective of this study was to identify if family characteristics or opinions affected participation in family centered rounds. Observational study of 431 patient encounters on daily work rounds, followed by 100 questionnaires completed by family members of patients in the unit during observation. PICU at a tertiary care, academic, free-standing children's hospital. Patients and families admitted to the PICU during the observation period. None. The most frequent family members present for rounds were mothers (40%). Race, educational level, age of the family member, age of the child, whether the admission was expected, and whether the family member was a medical professional had no association with whether the family member attended rounds. Both family members who were present and those who were not present felt being at rounds would improve the care of their child (87% vs. 100%, p = 0.57). A family's response that they preferred to attend rounds was the only factor associated with a higher likelihood of attending rounds (odds ratio 3.4, 95% confidence interval 1.1-10.8, p = 0.03). Families feel that participating in family centered rounds improves the care of their children. Those that like attending rounds are more likely to participate in family centered rounds, but family demographic characteristics were not associated with rounds attendance. Future studies are needed to identify barriers to family participation in family centered rounds.

Phylodynamics of Merkel-cell polyomavirus and human polyomavirus 6: A long-term history with humans.

PubMed

Torres, Carolina; Barrios, Melina Elizabeth; Cammarata, Robertina Viviana; Victoria, Matías; Fernandez-Cassi, Xavier; Bofill-Mas, Silvia; Colina, Rodney; Blanco Fernández, María Dolores; Mbayed, Viviana Andrea

2018-04-20

New human polyomaviruses have been described in the last years, including the Merkel-cell polyomavirus (MCPyV; Human polyomavirus 5) and the Human polyomavirus 6 (HPyV6). Although their infection is usually asymptomatic, in immunocompromised host can cause life-threatening pathologies, such as the Merkel cell carcinoma, an aggressive skin neoplasia associated to the MCPyV. Despite being prevalent viruses in population, epidemiological data from South America are scarce, as well as the characterization of the viral types circulating and their origin. The aims of this work were to describe MCPyV and HPyV6 from environmental samples with different geographical origin and to analyze their phylogenetic and evolutionary histories, particularly for MCPyV. Partial and complete genome sequences were obtained from sewage samples from Argentina, Uruguay and Spain. A total number of 87 sequences were obtained for MCPyV and 33 for HPyV6. Phylogenetic analysis showed that MCPyV sequences distributed according to their geographic origin in Europe/North America, Africa, Asia, South America and Oceania groups, suggesting that viral diversification might have followed human migrations across the globe. In particular, viruses from Argentina associated with Europe/North America and South America genotypes, whereas those from Uruguay and Spain also grouped with Africa genotype, reflecting the origin of the current population in each country, which could arrive not only during ancient human migration but also during recent migratory events. In addition, the South American group presented a high level of clusterization, showing internal clusters that could be related to specific locations, such as French Guiana and Brazil or the Southern region into South America, such as Argentina and Uruguay, suggesting a long term evolutionary process in the region. Additionally, in this work, we carried out the first analysis about the evolutionary history of MCPyV trough the integration of phylogenetic, epidemiological and historical data. Since a strong association is observed between the phylogenetic relationships and the origin of the sampled population, this analysis was based on the hypothesis of co-divergence between the virus and human populations. This analysis resulted in a substitution rate of 5.1 × 10 -8 s/s/y (∼5.1% of divergence per million years) for the complete genome of MCPyV, which is in the range of those estimated for other double-stranded DNA viruses. Regarding HPyV6, a South American group with clusterization was observed (sequences from Uruguay). Meanwhile, sequences from Argentina grouped with European ones (France and Spain) and remained separated from those isolated in China, USA or Australia. The analysis of viruses from the environment allowed us to deep characterize prevalent infections in different geographic regions, reveling that viruses circulating in each population reflected its origin and that there are specific lineages associated with South America. Copyright © 2018 Elsevier Inc. All rights reserved.

Transient Three-Dimensional Side Load Analysis of Out-of-Round Film Cooled Nozzles

NASA Technical Reports Server (NTRS)

Wang, Ten-See; Lin, Jeff; Ruf, Joe; Guidos, Mike

2010-01-01

The objective of this study is to investigate the effect of nozzle out-of-roundness on the transient startup side loads at a high altitude, with an anchored computational methodology. The out-of-roundness could be the result of asymmetric loads induced by hardware attached to the nozzle, asymmetric internal stresses induced by previous tests, and deformation, such as creep, from previous tests. The rocket engine studied encompasses a regeneratively cooled thrust chamber and a film cooled nozzle extension with film coolant distributed from a turbine exhaust manifold. The computational methodology is based on an unstructured-grid, pressure-based computational fluid dynamics formulation, and a transient inlet history based on an engine system simulation. Transient startup computations were performed with the out-of-roundness achieved by four different degrees of ovalization: one perfectly round, one slightly out-of-round, one more out-of-round, and one significantly out-of-round. The results show that the separation-line-jump is the peak side load physics for the round, slightly our-of-round, and more out-of-round cases, and the peak side load increases as the degree of out-of-roundness increases. For the significantly out-of-round nozzle, however, the peak side load reduces to comparable to that of the round nozzle and the separation line jump is not the peak side load physics. The counter-intuitive result of the significantly out-of-round case is found to be related to a side force reduction mechanism that splits the effect of the separation-line-jump into two parts, not only in the circumferential direction and most importantly in time.

Introduction of a new ward round approach in a cardiothoracic critical care unit.

PubMed

Shaughnessy, Liz; Jackson, Jo

2015-07-01

Francis (2013) described inconsistent ward rounds and failures to conduct ward rounds properly as contributing factors to the poor care seen at the Mid Staffordshire Foundation Trust. He suggested that the absence of a nurse at the bedside had clear consequences for communication, ward round efficiency and patient safety. He recommended that nurses should be actively involved in ward rounds and linked this to high quality patient care. To share an experience of introducing a ward round checklist, a bedside nurse verbal summary and the development of standard operating procedure for Ward Rounds in cardiothoracic critical care unit to improve patient safety and care. Semi structured interviews of six registered nurses. A questionnaire to 69 registered nurses. An electronic questionnaire sent to 23 members of the MDT. An observational audit of seven ward rounds reviewing 69 patients. 97% of nurses agreed that verbal summarizing had improved clarity and 90% felt that it had improved patient care. 87% of the MDT respondents stated that they had noticed an improvement in the attendance of the bedside nurse at the ward round review. The ward round checklist reduced omissions. Communication with patients during ward rounds was an area which needed to be improved. The introduction of a new ward round approach and audit of its practice has enabled an improvement in the quality of patient care by: Giving more opportunity for the nurse to participate and feel part of the ward round. Reduction of omissions through the use of a ward round checklist. Improved clarity among the MDT by the use of bedside nurse verbal summarizing of the plan of care. Nurses' full participation in ward rounds is essential to ensure effective communication and enhance patient safety. © 2015 British Association of Critical Care Nurses.

PAs reduce rounding interruptions in the pediatric intensive care unit.

PubMed

Hascall, Rebecca L; Perkins, R Serene; Kmiecik, Lauren; Gupta, Priya R; Shelak, Carolyn F; Demirel, Shaban; Buchholz, Mark T

2018-06-01

We investigated the proportion of encounters that were interrupted during family-centered rounds in the pediatric intensive care unit (PICU) to determine whether the use of a physician assistant (PA) significantly affected the proportion of interrupted encounters. We evaluated 2,657 rounding encounters in our 24-bed regional referral unit. The duration of each rounding encounter and total rounding duration were recorded. The presence or absence of a PA during each rounding encounter, the occurrence of an interruption, and other potential predictors of interruptions were recorded. The presence of a PA during PICU rounds was significantly associated (P < .001) with a 35.4% lower likelihood of an interruption. Family-centered rounds in the PICU are less likely to be interrupted when a PA is present. PAs help physicians and improve rounding efficiency by safely and effectively handling certain interruptions.

An Evaluation of Family-Centered Rounds in the PICU: Room for Improvement Suggested by Families and Providers.

PubMed

Levin, Amanda B; Fisher, Kiondra R; Cato, Krista D; Zurca, Adrian D; October, Tessie W

2015-11-01

To identify areas for improvement in family-centered rounds from both the family and provider perspectives. Prospective, cross-sectional mixed-methods study, including an objective measure (direct observation of family-centered rounds) and subjective measures (surveys of English-speaking families and providers) of family-centered rounds. PICU in a single, tertiary children's hospital. Families of children admitted to the PICU, physicians, and nurses. None. Two hundred thirty-two family-centered round encounters were observed over a 10-week period. Family-centered round encounters averaged 10.5 minutes per child. Multivariable regression analysis revealed that family presence was independently associated with length of family-centered rounds (p < 0.002) despite family talk time accounting for an average of 25 seconds (4%) of the encounter. Non-English-speaking families were less likely to attend family-centered rounds compared with English-speaking families even when physically present at the patient's bedside (p < 0.001). Most commonly families and providers agreed that family-centered rounds keep the family informed and reported positive statements about family presence on family-centered rounds; however, PICU fellows did not agree that families provided pertinent information and nurses reported that family presence limited patient discussions. The primary advice families offered providers to improve family-centered rounds was to be more considerate and courteous, including accommodating family schedules, minimizing distractions, and limiting computer viewing. Family presence increased the length of family-centered rounds despite a small percentage of time spoken by families, suggesting longer rounds are due to changes in provider behavior when families are present. Also, non-English-speaking families may need more support to be able to attend and benefit from family-centered rounds. Lastly, in an era of full family-centered rounds acceptance, families and most providers, except fellows, report benefit from family presence during family-centered rounds. However, providers should be aware of the perception of their behaviors to optimize the experience for families.

In the Round: Supporting Teachers' Authentic Professional Learning

ERIC Educational Resources Information Center

Strand, Matt

2013-01-01

This is a study of teachers' authentic professional learning at a public school in Poudre School District in northern Colorado. At Polaris Expeditionary Learning School, teachers and administrators have developed a form of school-based instructional rounds referred to herein as PLC rounds (professional learning community rounds). In PLC rounds,…

Shot Group Statistics for Small Arms Applications

DTIC Science & Technology

2017-06-01

standard deviation. Analysis is presented as applied to one , n-round shot group and then is extended to treat multiple, n-round shot groups. A...dispersion measure for multiple, n-round shot groups can be constructed by selecting one of the dispersion measures listed above, measuring the dispersion of...as applied to one , n-round shot group and then is extended to treat multiple, n-round shot groups. A dispersion measure for multiple, n- round shot

Relationship between attack and pause in world Taekwondo championship contests: effects of gender and weight category.

PubMed

Santos, Victor Gustavo Ferreira; Pires, Flavio Oliveira; Bertuzzi, Romulo; Frachini, Emerson; da Silva-Cavalcante, Marcos David; Peduti Dal Molin Kiss, Maria Augusta; Lima-Silva, Adriano Eduardo

2014-04-01

The aim of this study was to compare between weight and gender categories the attack and pause times during the 2007 Taekwondo World Championship. A total of 88 rounds (47 male and 41 female contests) were analyzed. There was no difference in attack/balancing times ratio between genders (0.13 ± 0.06 vs 0.13 ± 0.06, P > 0.05). The attack number was significantly higher in round 3 than in round 1 for all categories and genders. The balancing time was lower during the round 3 than round 1 for low-weight male and high-weight female categories. The delta of change from round 1 to 3 (round 3 - round 1) for attack time and attack/balancing times ratio were lower in male than female. Female seems to intensify more the combat in the last round than male, and this seems be related to the weight division.

Insurgents to Presidents: Contemporary Civil-Military Relations In Brazil, El Salvador, and Uruguay

DTIC Science & Technology

2016-03-01

executives. In fact, civil–military relations under ex -insurgent presidents have been improved over the last decade in each country. Ultimately, this thesis...fact, civil–military relations under ex -insurgent presidents have been improved over the last decade in each country. Ultimately, this thesis... ex -insurgent presidents and the expansion of military roles and missions. This comparative analysis of Brazil, El

7 CFR Appendices 1-3 to Subpart - Dairy Tariff-Rate Import Quota Licensing

Code of Federal Regulations, 2014 CFR

2014-01-01

... 13,064 13,064 13,064 SWISS OR EMMENTHALER CHEESE OTHER THAN WITH EYE FORMATION, GRUYERE-PROCESS.... Uruguay R. Grand total HTS Chapter4/2010 NON-CHEESE ARTICLES: BUTTER (NOTE 6) 4,618,233 2,358,767 6,977...,500 TOTAL: NON-CHEESE ARTICLES 4,621,408 17,243,373 21,864,781 21,864,781 21,864,781 CHEESE ARTICLES...

New Demands and Policies on Higher Education in the Mercosur: A Comparative Study on Challenges, Resources, and Trends

ERIC Educational Resources Information Center

Larrechea, Enrique Martinez; Castro, Adriana Chiancone

2009-01-01

This article attempts to analyze the main tendencies of the higher education systems and policies within the Mercosur, a regional bloc composed by Argentina, Brazil, Paraguay, and Uruguay. The article discusses some global trends and describes the process of educational integration in the Mercosur as well as the higher education systems of each of…

Economic prospects and policy framework of forest biotechnology in the Southern U.S.A. and South America

Treesearch

Frederick W. Cubbage; David N. Wear; Zohra Bennadji

2005-01-01

An economic framework is presented for analyzing forest biotechnology with a focus on the case of transgenic forest trees in the southeastern U.S., Uruguay, and South America. Prospective economic benefits of forest biotechnology could reach hundreds of millions of dollars per year, but greatly increased research expenditures will also be required to achieve this...

The Mitrione Kidnapping in Uruguay

DTIC Science & Technology

1987-08-01

powers , the Executive branch had no jurisdiction over prisoners who were held by the Judicial branch (as were most Tupamaros), and thus the President...background objectives, the U.S. government was concerned with preventing any signs of MLN success and sustaining the Uruguayan regime in power ...Uruguayan people their power as a parallel or counter-government. The provocation of foreign intervention, especially by the Brazilian or Argentine

Pissodes castaneus (De Geer, 1775) (Coleoptera: Curculionidae), the bark pine weevil: a pest or a biological indicator?

Treesearch

Edson Tadeu Iede; Wilson Reis Filho; Susete Rocio C. Penteado; Scheila Messa Zaleski

2011-01-01

The risk of introduction of exotic forest pests is a global problem, evidenced by records of interceptions even in countries that have a quite effective system of plant protection. The banded pine weevil, Pissodes castaneus, is native to Europe and North Africa and was introduced into Argentina and Uruguay and recently into Brazil where it was first...

A Course on Experimental Design for Different University Specialties: Experiences and Changes over a Decade

ERIC Educational Resources Information Center

Martinez Luaces, Victor; Velazquez, Blanca; Dee, Valerie

2009-01-01

We analyse the origin and development of an Experimental Design course which has been taught in several faculties of the Universidad de la Republica and other institutions in Uruguay, over a 10-year period. At the end of the course, students were assessed by carrying out individual work projects on real-life problems, which was innovative for…

Public Expenditure in Education in Latin America. Recommendations to Serve the Purposes of the Paris Open Educational Resources Declaration

ERIC Educational Resources Information Center

Toledo, Amalia; Botero, Carolina; Guzmán, Luisa

2014-01-01

In this paper, the authors identify and analyze public policy and the investment and expenditure that the governments of Argentina, Chile, Colombia, Paraguay and Uruguay commit to make in the development and procurement of textbooks, books and digital content for primary and secondary education (K-12). The aim is to identify and propose a roadmap…

Forensic anthropology in Latin America.

PubMed

Işcan, M Y; Olivera, H E

2000-03-13

Forensic anthropology has been one of the fastest growing medico-legal disciplines both in its contribution to the practical needs of the legal system and research accomplishments. New anthropological standards were developed to apply to a specific population of a region. The purpose of this paper is to analyze a large sample of anthropological forensic cases and to review pertinent literature that deals with anthropological standards developed for the population of the continent of Central and South America. Using Uruguay as an example, there was not a single office or anthropologist assigned to analyze human skeletal remains in Uruguay. In 1991 the Laboratorio de Antropología Forense at the Morgue Judicial of Montevideo was created. A total of 189 forensic anthropological cases (276 individuals) were analyzed since this date. Twenty six percent of cases involving human remains were positively identified. The majority came from the Departamento de Montevideo, the largest population district of the country. Most of the cases fell into the 60 to 69 years old age range (35%). Females represented 32% of the total. Since the establishment of the laboratory, the number of forensic cases increased considerably from 20 in 1991 to 40 in 1997. The case studies were accompanied with skull-photo superimposition and facial reconstruction when no other evidence for positive identification was available. This service provided by the laboratory was quickly known to coroners, law enforcement agencies, and other legal authorities and thus utilized not only in Uruguay but also in several other countries in the continent. Because of the obvious need for an anthropologist, there are now university programs to provide forensic anthropological education. Yet, research has lagged behind considerably. Deficiencies are obvious in basic osteological standards of estimating age, calculating stature, determining sex and assessing race that can be applied to populations of the continent. Regional standards are also needed to estimate postmortem interval, to identify culture specific causes of trauma and other forensic phenomena. Some of these can be remedied if there is a database where the available literature is stored and osteometric information is shared.

Assessment of parental presence during bedside pediatric intensive care unit rounds: effect on duration, teaching, and privacy.

PubMed

Phipps, Lorri M; Bartke, Cheryl N; Spear, Debra A; Jones, Linda F; Foerster, Carolyn P; Killian, Marie E; Hughes, Jennifer R; Hess, Joseph C; Johnson, David R; Thomas, Neal J

2007-05-01

There is a paucity of literature evaluating the effects of family member presence during bedside medical rounds in the pediatric intensive care unit. We hypothesized that, when compared with rounds without family members, parental presence during morning medical rounds would increase time spent on rounds, decrease medical team teaching/education, increase staff dissatisfaction, create more stress in family members, and violate patient privacy in our open unit. Prospective, blinded, observational study. Academic pediatric intensive care unit with 12 beds. A total of 105 admissions were studied, 81 family members completed a survey, and 187 medical team staff surveys were completed. Investigators documented parental presence and time allocated for presentation, teaching, and answering questions. Surveys related to perception of goals, teaching, and privacy of rounds were distributed to participants. Time spent on rounds, time spent teaching on rounds, and medical staff and family perception of the effects of parental presence on rounds. There was no significant difference between time spent on rounds in the presence or absence of family members (p = NS). There is no significant difference between the time spent teaching by the attending physician in the presence or absence of family members (p = NS). Overall, parents reported that the medical team spent an appropriate amount of time discussing their child and were not upset by this discussion. Parents did not perceive that their own or their child's privacy was violated during rounds. The majority of medical team members reported that the presence of family on rounds was beneficial. Parental presence on rounds does not seem to interfere with the educational and communication process. Parents report satisfaction with participation in rounds, and privacy violations do not seem to be a concern from their perspective.

A Computer Scientist’s Evaluation of Publically Available Hardware Trojan Benchmarks

DTIC Science & Technology

2015-09-01

in the Verilog file round.v. This module represents the tenth round of the AES encryption process. This round is similar to previous rounds. It...the round keys used during the AES encryption process. Note that the last two round keys are not leaked, but we assume that the attacker either...undermine the effectiveness of a 128-bit AES encryption circuit. These circuits are labelled AES -T100 through AES -T2100. The naming convention

The Effect of Family Presence on Rounding Duration in the PICU.

PubMed

Gupta, Priya R; Perkins, R Serene; Hascall, Rebecca L; Shelak, Carolyn F; Demirel, Shaban; Buchholz, Mark T

2017-02-01

The incorporation of family-centered rounds has become standard in PICUs across the United States. We compared rounding times in our institution, with and without family members present, to determine the effect on total rounding time and work flow. This observational study of a convenience sample was conducted over a 17-month period (May 2014-October 2015), accounting for typical seasonal variation in the PICU. The individual patient rounding times for 2657 encounters were recorded. The presence of family members, intubation status, physician assistant participation, interruptions during rounds, attending physician's full- or part-time status, and patient census were documented. The effect of family presence on per-patient rounding time was analyzed, while controlling for influential variables. Family members were present during 1743 of 2657 (66%) rounding encounters. The average per-patient rounding time with and without family members present was 8.6 minutes and 7.3 minutes, respectively, a difference of 1.3 minutes per patient. In statistical models that accounted for other influential variables, the presence of family members was associated with a highly significant (20.4%, P < .001) increase in the per-patient rounding time. The presence of family members increases per-patient rounding times in the PICU. Family presence on rounds may have benefits that outweigh the additional time required to complete each patient interaction. Copyright © 2017 by the American Academy of Pediatrics.

40 CFR 86.000-28 - Compliance with emission standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... emission limit, as appropriate), it shall be rounded to two significant figures in accordance with the... compared with the standard, it shall be rounded to two significant figures in accordance with the Rounding..., rounded to two significant figures in accordance with the Rounding-Off Method specified in ASTM E29-90...

40 CFR 86.000-28 - Compliance with emission standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... emission limit, as appropriate), it shall be rounded to two significant figures in accordance with the... compared with the standard, it shall be rounded to two significant figures in accordance with the Rounding..., rounded to two significant figures in accordance with the Rounding-Off Method specified in ASTM E29-90...

40 CFR 86.000-28 - Compliance with emission standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... emission limit, as appropriate), it shall be rounded to two significant figures in accordance with the... compared with the standard, it shall be rounded to two significant figures in accordance with the Rounding..., rounded to two significant figures in accordance with the Rounding-Off Method specified in ASTM E29-90...

40 CFR 86.000-28 - Compliance with emission standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... emission limit, as appropriate), it shall be rounded to two significant figures in accordance with the... compared with the standard, it shall be rounded to two significant figures in accordance with the Rounding..., rounded to two significant figures in accordance with the Rounding-Off Method specified in ASTM E29-90...

7 CFR 52.47 - Changing types of service.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Changing types of service. If an applicant cancels a new year-round contract before a full year has elapsed, the applicant shall be charged the difference between the year-round rate and less than year-round rate for the full period the year-round contract was in effect. If an applicant cancels a year-round...

7 CFR 52.47 - Changing types of service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Changing types of service. If an applicant cancels a new year-round contract before a full year has elapsed, the applicant shall be charged the difference between the year-round rate and less than year-round rate for the full period the year-round contract was in effect. If an applicant cancels a year-round...

9 CFR 317.344 - Identification of major cuts of meat products.

Code of Federal Regulations, 2013 CFR

2013-01-01

... products. 317.344 Section 317.344 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... meat products are: Beef chuck blade roast, beef loin top loin steak, beef rib roast large end, beef round eye round steak, beef round top round steak, beef round tip roast, beef chuck arm pot roast, beef...

9 CFR 317.344 - Identification of major cuts of meat products.

Code of Federal Regulations, 2014 CFR

2014-01-01

... products. 317.344 Section 317.344 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... meat products are: Beef chuck blade roast, beef loin top loin steak, beef rib roast large end, beef round eye round steak, beef round top round steak, beef round tip roast, beef chuck arm pot roast, beef...

9 CFR 317.344 - Identification of major cuts of meat products.

Code of Federal Regulations, 2012 CFR

2012-01-01

... products. 317.344 Section 317.344 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... major cuts of single-ingredient, raw meat products are: Beef chuck blade roast, beef loin top loin steak, beef rib roast large end, beef round eye round steak, beef round top round steak, beef round tip roast...

9 CFR 317.344 - Identification of major cuts of meat products.

Code of Federal Regulations, 2010 CFR

2010-01-01

... products. 317.344 Section 317.344 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... meat products are: Beef chuck blade roast, beef loin top loin steak, beef rib roast large end, beef round eye round steak, beef round top round steak, beef round tip roast, beef chuck arm pot roast, beef...

[Prediction of round window visibility in cochlear implantation with temporal bone high resolution computed tomography].

PubMed

Sun, S P; Lu, W; Lei, Y B; Men, X M; Zuo, B; Ding, S G

2017-08-07

Objective: To discuss the prediction of round window(RW) visibility in cochlear implantation(CI) with temporal bone high resolution computed tomography(HRCT). Methods: From January 2013 to January 2017, 130 cases underwent both HRCT and CI in our hospital were analyzed. The distance from facial nerve to posterior canal wall(FWD), the angle between facial nerve and inner margin of round window(FRA), and the angle between facial nerve and tympanic anulus to inner margin of round window(FRAA) were detected at the level of round window on axial temporal bone HRCT. A line parallel to the posterior wall of ear canal was drawn from the anterior wall of facial nerve at the level of round window on axial temporal bone HRCT and its relationship with round window was detected (facial-round window line, FRL): type0-posterior to the round window, type1-between the round window, type2-anterior to the round window. Their(FWD, FRA, FRAA, FRL) relationships with intra-operative round window visibility were analyzed by SPSS 17.0 software. Results: FWD( F =18.76, P =0.00), FRA( F =34.57, P =0.00), FRAA ( F =14.24, P =0.00) could affect the intra-operative RW visibility significantly. RW could be exposed completely during CI when preoperative HRCT showing type0 FRL. RW might be partly exposed and not exposed when preoperative HRCT showing type1 and type2 FRL respectively. Conclusion: FWD, FRA, FRAA and FRL of temporal bone HRCT can predict intra-operative round window visibility effectively in CI surgery.

Lock-in of elastically mounted airfoils at a 90° angle of attack

NASA Astrophysics Data System (ADS)

Ehrmann, R. S.; Loftin, K. M.; Johnson, S.; White, E. B.

2014-01-01

Reducing vortex-induced vibration (VIV) of elastically mounted cylinders has applications to petroleum, nuclear, and civil engineering. One simple method is streamlining the cylinder into an airfoil shape. However, if flow direction changes, an elastic airfoil could experience similar oscillations with even more drag. To better understand a general airfoil's response, three elastically mounted airfoil shapes are tested at a 90° angle of attack in a 3 ft by 4 ft wind tunnel. The shapes are a NACA 0018, a sharp leading- and trailing-edge (sharp-sharp) model, and a round leading- and trailing-edge (round-round) model. Mass-damping ranges from 0.96 to 1.44. For comparison to canonical VIV research, a cylinder is also tested. Since lock-in occurs near Rec=125×103, the models are also tested with a trip strip. The NACA 0018 and sharp-sharp configuration show nearly identical responses. The cylinder and round-round airfoil have responses five to eight times larger. Thus, the existence of a single sharp edge is sufficient to greatly reduce VIV at 90° angle of attack. Whereas the cylinder and round-round maximum response amplitudes are similar, cylinder lock-in occurs over a velocity range three times larger than the round-round. The tripped cylinder and round-round models' response is attenuated by 70% compared to their respective clean configurations. Hysteresis is only observed in the circular cylinder and round-round models. Hotwire data indicates the clean cylinder has a unique vortex pattern compared to the other configurations.

Round Cell Tumors: Classification and Immunohistochemistry.

PubMed

Sharma, Shweta; Kamala, R; Nair, Divya; Ragavendra, T Raju; Mhatre, Swapnil; Sabharwal, Robin; Choudhury, Basanta Kumar; Rana, Vivek

2017-01-01

Round cell tumors as the name suggest are comprised round cells with increased nuclear-cytoplasmic ratio. This group of tumor includes entities such as peripheral neuroectodermal tumor, rhabdomyosarcoma, synovial sarcoma, non-Hodgkin's lymphoma, neuroblastoma, hepatoblastoma, Wilms' tumor, and desmoplastic small round cell tumor. These round cells tumors are characterized by typical histological pattern, immunohistochemical, and electron microscopic features that can help in differential diagnosis. The present article describes the classification and explains the histopathology and immunohistochemistry of some important round cell tumors.

Selenium, copper, zinc, iron and manganese content of seven meat cuts from Hereford and Braford steers fed pasture in Uruguay.

PubMed

Cabrera, M C; Ramos, A; Saadoun, A; Brito, G

2010-03-01

Tenderloin (T), eye of rump (E), striploin (S), eye round (ER), tri-tip (TT), rib-eye roll (RR) and three rib plate-flank on (RP) meat cuts were evaluated. Selenium contents ranged between 0.42 and 1.20 mg/kg wet tissue (wt) in Hereford (H) breed and between 0.49 and 1.3 mg/kg wt in Braford (B) breed. In H and B breeds, T, TT and RP, and TT and RP were the richest cuts in selenium, respectively. Copper contents ranged between 0.25 and 1.04 mg/kg wt in H, and between 0.19 and 1.09 mg/kg wt in B. In H breed, RP had significantly more Cu than ER, TT, and RR. In B breed, ER and RR show a significant lower Cu level in comparison to the other meat cuts. Zinc contents ranged between 23 and 72.7 mg/kg wt in H, and between 23 and 63.9 mg/kg wt in B. RP is the richest cut in Zn compared to the other cuts in the two breeds. Iron contents ranged between 16.4 and 48.2 mg/kg wt in H, and between 14.2 and 47.9 mg/kg wt in B. In H breed, RR shows a lower content compared to the other cuts, except RP and S. In B breed, RR had the lowest level of Fe compared to the other cuts, except RP and T. Manganese contents ranged between 0.05 and 0.17 mg/kg wt in H, and between 0.04 and 0.48 mg/kg wt in B. In H no differences were detected between cuts. In B breed, ER cut shows the highest level of Mn. Copyright 2009 Elsevier Ltd. All rights reserved.

International trade and air pollution: estimating the economic costs of air emissions from waterborne commerce vessels in the United States.

PubMed

Gallagher, Kevin P

2005-10-01

Although there is a burgeoning literature on the effects of international trade on the environment, relatively little work has been done on where trade most directly effects the environment: the transportation sector. This article shows how international trade is affecting air pollution emissions in the United States' shipping sector. Recent work has shown that cargo ships have been long overlooked regarding their contribution to air pollution. Indeed, ship emissions have recently been deemed "the last unregulated source of traditional air pollutants". Air pollution from ships has a number of significant local, national, and global environmental effects. Building on past studies, we examine the economic costs of this increasing and unregulated form of environmental damage. We find that total emissions from ships are largely increasing due to the increase in foreign commerce (or international trade). The economic costs of SO2 pollution range from dollars 697 million to dollars 3.9 billion during the period examined, or dollars 77 to dollars 435 million on an annual basis. The bulk of the cost is from foreign commerce, where the annual costs average to dollars 42 to dollars 241 million. For NOx emissions the costs are dollars 3.7 billion over the entire period or dollars 412 million per year. Because foreign trade is driving the growth in US shipping, we also estimate the effect of the Uruguay Round on emissions. Separating out the effects of global trade agreements reveals that the trade agreement-led emissions amounted to dollars 96 to dollars 542 million for SO2 between 1993 and 2001, or dollars 10 to dollars 60 million per year. For NOx they were dollars 745 million for the whole period or dollars 82 million per year. Without adequate policy responses, we predict that these trends and costs will continue into the future.

Outcome-driven thresholds for home blood pressure measurement: international database of home blood pressure in relation to cardiovascular outcome.

PubMed

Niiranen, Teemu J; Asayama, Kei; Thijs, Lutgarde; Johansson, Jouni K; Ohkubo, Takayoshi; Kikuya, Masahiro; Boggia, José; Hozawa, Atsushi; Sandoya, Edgardo; Stergiou, George S; Tsuji, Ichiro; Jula, Antti M; Imai, Yutaka; Staessen, Jan A

2013-01-01

The lack of outcome-driven operational thresholds limits the clinical application of home blood pressure (BP) measurement. Our objective was to determine an outcome-driven reference frame for home BP measurement. We measured home and clinic BP in 6470 participants (mean age, 59.3 years; 56.9% women; 22.4% on antihypertensive treatment) recruited in Ohasama, Japan (n=2520); Montevideo, Uruguay (n=399); Tsurugaya, Japan (n=811); Didima, Greece (n=665); and nationwide in Finland (n=2075). In multivariable-adjusted analyses of individual subject data, we determined home BP thresholds, which yielded 10-year cardiovascular risks similar to those associated with stages 1 (120/80 mm Hg) and 2 (130/85 mm Hg) prehypertension, and stages 1 (140/90 mm Hg) and 2 (160/100 mm Hg) hypertension on clinic measurement. During 8.3 years of follow-up (median), 716 cardiovascular end points, 294 cardiovascular deaths, 393 strokes, and 336 cardiac events occurred in the whole cohort; in untreated participants these numbers were 414, 158, 225, and 194, respectively. In the whole cohort, outcome-driven systolic/diastolic thresholds for the home BP corresponding with stages 1 and 2 prehypertension and stages 1 and 2 hypertension were 121.4/77.7, 127.4/79.9, 133.4/82.2, and 145.4/86.8 mm Hg; in 5018 untreated participants, these thresholds were 118.5/76.9, 125.2/79.7, 131.9/82.4, and 145.3/87.9 mm Hg, respectively. Rounded thresholds for stages 1 and 2 prehypertension and stages 1 and 2 hypertension amounted to 120/75, 125/80, 130/85, and 145/90 mm Hg, respectively. Population-based outcome-driven thresholds for home BP are slightly lower than those currently proposed in hypertension guidelines. Our current findings could inform guidelines and help clinicians in diagnosing and managing patients.

Applied anatomy of round window and adjacent structures of tympanum related to cochlear implantation.

PubMed

Jain, Shraddha; Gaurkar, Sagar; Deshmukh, Prasad T; Khatri, Mohnish; Kalambe, Sanika; Lakhotia, Pooja; Chandravanshi, Deepshikha; Disawal, Ashish

2018-04-19

Various aspects of the round window anatomy and anatomy of posterior tympanum have relevant implications for designing cochlear implant electrodes and visualizing the round window through facial recess. Preoperative information about possible anatomical variations of the round window and its relationships to the adjacent neurovascular structures can help reduce complications in cochlear implant surgery. The present study was undertaken to assess the common variations in round window anatomy and the relationships to structures of the tympanum that may be relevant for cochlear implant surgery. Thirty-five normal wet human cadaveric temporal bones were studied by dissection for anatomy of round window and its relation to facial nerve, carotid canal, jugular fossa and other structures of posterior tympanum. The dissected bones were photographed by a digital camera of 18 megapixels, which were then imported to a computer to determine various parameters using ScopyDoc 8.0.0.22 version software, after proper calibration and at 1× magnification. When the round window niche is placed posteriorly and inferiorly, the distance between round window and vertical facial nerve decreases, whereas that with horizontal facial nerve increases. In such cases, the distance between oval window and round window also increases. Maximum height of the round window in our study ranged from 0.51-1.27mm (mean of 0.69±0.25mm). Maximum width of round window ranged from 0.51 to 2.04mm (mean of 1.16±0.47mm). Average minimum distance between round window and carotid canal was 3.71±0.88mm (range of 2.79-5.34mm) and that between round window and jugular fossa was 2.47±0.9mm (range of 1.24-4.3mm). The distances from the round window to the oval window and facial nerve are important parameters in identifying a difficult round window niche. Modification of the electrode may be a better option than drilling off the round window margins for insertion of cochlear implant electrodes. Copyright © 2018 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

7 CFR 52.47 - Changing types of service.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Certification Fees and Charges § 52.47 Changing types of service. If an applicant cancels a new year-round...-round rate and less than year-round rate for the full period the year-round contract was in effect. If an applicant cancels a year-round contract after a full year or more of uninterrupted service, the...

7 CFR 52.47 - Changing types of service.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Certification Fees and Charges § 52.47 Changing types of service. If an applicant cancels a new year-round...-round rate and less than year-round rate for the full period the year-round contract was in effect. If an applicant cancels a year-round contract after a full year or more of uninterrupted service, the...

Playing Doctor with Education: Considerations in Using Medical Rounds as a Model for Instructional Rounds

ERIC Educational Resources Information Center

Roegman, Rachel; Riehl, Carolyn

2012-01-01

This article examines the literature on medical rounds to inform the recent move toward instructional rounds as a practice of districtwide improvement and professional learning for superintendents and administrators. Based on the practice of medical rounds as a method for creating shared norms and understandings about medicine and patient care,…

16 CFR 460.11 - Rounding off R-values.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Rounding off R-values. 460.11 Section 460.11... INSULATION § 460.11 Rounding off R-values. R-values shown in labels, fact sheets, ads, or other promotional materials must be rounded to the nearest tenth. However, R-values of 10 or more may be rounded to the...

What Happened Next? Making and Using an Interactive DVD Quiz Game

ERIC Educational Resources Information Center

Sluman, Jonny

2013-01-01

In this article Jonny Sluman describes how he adapted an interactive DVD quiz game at a Christmas family get-together into an exciting, creative science activity to teach his students. The rounds included: a "quick fire" question round, a "what happened next" round, a music round, and a "spot the difference" round.…

Transient Three-Dimensional Side Load Analysis of Out-of-Round Film Cooled Nozzles

NASA Technical Reports Server (NTRS)

Wang, Ten-See; Lin, Jeff; Ruf, Joe; Guidos, Mike

2010-01-01

The objective of this study is to investigate the effect of nozzle out-of-roundness on the transient startup side loads. The out-of-roundness could be the result of asymmetric loads induced by hardware attached to the nozzle, asymmetric internal stresses induced by previous tests and/or deformation, such as creep, from previous tests. The rocket engine studied encompasses a regeneratively cooled thrust chamber and a film cooled nozzle extension with film coolant distributed from a turbine exhaust manifold. The computational methodology is based on an unstructured-grid, pressure-based computational fluid dynamics formulation, and a transient inlet history based on an engine system simulation. Transient startup computations were performed with the out-of-roundness achieved by four degrees of ovalization of the nozzle: one perfectly round, one slightly out-of-round, one more out-of-round, and one significantly out-of-round. The computed side load physics caused by the nozzle out-of-roundness and its effect on nozzle side load are reported and discussed.

Relationship between attack and pause in world taekwondo championship contests: effects of gender and weight category

PubMed Central

Santos, Victor Gustavo Ferreira; de Oliveira Pires, Flavio; Bertuzzi, Romulo; Frachini, Emerson; da Silva-Cavalcante, Marcos David; Peduti Dal Molin Kiss, Maria Augusta; Lima-Silva, Adriano Eduardo

2014-01-01

Summary Background: the aim of this study was to compare between weight and gender categories the attack and pause times during the 2007 Taekwondo World Championship. Methods: a total of 88 rounds (47 male and 41 female contests) were analyzed. Results: there was no difference in attack/balancing times ratio between genders (0.13 ± 0.06 vs 0.13 ± 0.06, P > 0.05). The attack number was significantly higher in round 3 than in round 1 for all categories and genders. The balancing time was lower during the round 3 than round 1 for low-weight male and high-weight female categories. The delta of change from round 1 to 3 (round 3 - round 1) for attack time and attack/balancing times ratio were lower in male than female. Conclusions: female seems to intensify more the combat in the last round than male, and this seems be related to the weight division. PMID:25332922

Rounds Today: A Qualitative Study of Internal Medicine and Pediatrics Resident Perceptions.

PubMed

Rabinowitz, Raphael; Farnan, Jeanne; Hulland, Oliver; Kearns, Lisa; Long, Michele; Monash, Bradley; Bhansali, Priti; Fromme, H Barrett

2016-10-01

Attending rounds is a key component of patient care and education at teaching hospitals, yet there is an absence of studies addressing trainees' perceptions of rounds. To determine perceptions of pediatrics and internal medicine residents about the current and ideal purposes of inpatient rounds on hospitalist services. In this multi-institutional qualitative study, the authors conducted focus groups with a purposive sample of internal medicine and pediatrics residents at 4 teaching hospitals. The constant comparative method was used to identify themes and codes. The study identified 4 themes: patient care, clinical education, patient/family involvement, and evaluation. Patient care included references to activities on rounds that forwarded care of the patient. Clinical education pertained to teaching/learning on rounds. Patient/family involvement encompassed comments about incorporating patients and families on rounds. Evaluation described residents demonstrating skill for attendings. Resident perceptions of the purposes of rounds aligned with rounding activities described by prior observational studies of rounds. The influence of time pressures and the divergent needs of participants on today's rounds placed these identified purposes in tension, and led to resident dissatisfaction in the achievement of all of them. Suboptimal congruency exists between perceived resident clinical education and specialty-specific milestones. These findings suggest a need for education of multiple stakeholders by (1) enhancing faculty teaching strategies to maximize clinical education while minimizing inefficiencies; (2) informing residents about the value of patient interactions and family-centered rounds; and (3) educating program directors in proper alignment of inpatient rotational objectives to the milestones.

Ethics rounds: An appreciated form of ethics support.

PubMed

Silén, Marit; Ramklint, Mia; Hansson, Mats G; Haglund, Kristina

2016-03-01

Ethics rounds are one way to support healthcare personnel in handling ethically difficult situations. A previous study in the present project showed that ethics rounds did not result in significant changes in perceptions of how ethical issues were handled, that is, in the ethical climate. However, there was anecdotal evidence that the ethics rounds were viewed as a positive experience and that they stimulated ethical reflection. The aim of this study was to gain a deeper understanding of how the ethics rounds were experienced and why the intervention in the form of ethics rounds did not succeed in improving the ethical climate for the staff. An exploratory and descriptive design with a qualitative approach was adopted, using individual interviews. A total of 11 healthcare personnel, working in two different psychiatry outpatient clinics and with experience of participating in ethics rounds, were interviewed. The study was based on informed consent and was approved by one of the Swedish Regional Ethical Review Boards. The participants were generally positive about the ethics rounds. They had experienced changes by participating in the ethics rounds in the form of being able to see things from different perspectives as well as by gaining insight into ethical issues. However, these changes had not affected daily work. A crucial question is whether or not increased reflection ability among the participants is a good enough outcome of ethics rounds and whether this result could have been measured in patient-related outcomes. Ethics rounds might foster cooperation among the staff and this, in turn, could influence patient care. By listening to others during ethics rounds, a person can learn to see things from a new angle. Participation in ethics rounds can also lead to better insight concerning ethical issues. © The Author(s) 2014.

Hole-pin joining structure with fiber-round-hole distribution of lobster cuticle and biomimetic study.

PubMed

Chen, Bin; Fan, Jinghong; Gou, Jihua; Lin, Shiyun

2014-12-01

Observations of the cuticle of the Boston Spiny Lobster using scanning electron microscope (SEM) show that it is a natural biocomposite consisting of chitin fibers and sclerotic-protein matrix with hierarchical and helicoidal structure. The SEM images also indicate that there is a hole-pin joining structure in the cuticle. In this joining structure, the chitin fibers in the neighborhood of the joining holes continuously round the holes to form a fiber-round-hole distribution. The maximum pullout force of the fibers in the fiber-round-hole distribution, which is closely related to the fracture toughness of the cuticle, is investigated and compared with that of the fibers in non-fiber-round-hole distribution based on their representative models. It is revealed that the maximum pullout force of the fibers in the fiber-round-hole distribution is significantly larger than that of the fibers in the non-fiber-round-hole distribution, and that a larger diameter of the hole results in a larger difference in the maximum pullout forces of the fibers between the two kinds of the fiber distributions. Inspired by the fiber-round-hole distribution found in the cuticle, composite specimens with the fiber-round-hole distribution were fabricated with a special mold and process to mirror the fiber-round-hole distribution. The fracture toughness of the biomimetic composite specimens is tested and compared with that of the conventional composite specimens with the non-fiber-round-hole distribution. It is demonstrated that the fracture toughness of the biomimetic composite specimens with the fiber-round-hole distribution is significantly larger than that of the conventional composite specimens with the non-fiber-round-hole distribution. Copyright © 2014 Elsevier Ltd. All rights reserved.

Decree No. 515/988 creating a National Commission for Minors, Women, and the Family, 17 August 1988.

PubMed

1988-01-01

This Decree creates a National Commission for Minors, Women, and the Family, composed of the representatives of various public agencies in Uruguay. The Commission was created in order to facilitate the coordination of activities of different state institutions in analyzing international technical assistance programs relating to minors, women, and the family, as well as giving advice to the Executive. full text

Area Handbook Series: Uruguay, A Country Study.

DTIC Science & Technology

1990-12-01

Artigas, Cerro Largo , Durazno, Flores, Florida, Lavalleja, Rivera, Salto, Tacua- remb6, and Treinta y Tres and the eastern halves of Paysand6, Rio...19 SAN JOSt PAYSANDI RIVERA SALTO 8 SORIANO ARTIGAS CERRO LARGO FLORIDA 6 LAVALLEJA ROCHA DURAZNO FLORES RIO NEGRO 5 TACUAREMB6 TREINTA Y TRES 1 10...industrialization. Least developed were the northern ranching departments along the Brazilian border- Artigas, Rivera, and Cerro Largo -and also Tacuaremb6

Estudio comparativo de los metodos analitico-sintetico y global en el aprendizaje de la lectura (Comparative Study of the Analytical-Synthetical (Phonics) and Global (Sight) Reading Methods).

ERIC Educational Resources Information Center

Carbonell de Grompone, Maria A.; And Others

An investigation into the phonics and sight methods of reading instruction being taught in Uruguay schools seeks valid predictions in support of each approach. The study, written in Spanish, examines the progressive reading habits and abilities of 12 first-grade classes. Teachers assigned to teach each method uniformly had equivalent training and…

Shifting State Partnership Program Resources to the Asia-Pacific Region

DTIC Science & Technology

2013-03-01

deployed along with embedded Soldiers from their partnered states in the form of Bilateral Embedded Support Teams (BEST). In these two cases , Illinois...services, and tourism and their contributions to quality of life.38 SPP built partner capacity to deter, prevent, and prepare for threats to trade and...Bulgaria, Czech Republic, and Macedonia. SOUTHCOM SPP includes Guatamala, Uruguay, Trinidad-Tobago, Jamaica, Venezuela, Guyana, Virgin Islands, Ecuador

ETV4 is a useful marker for the diagnosis of CIC-rearranged undifferentiated round-cell sarcomas: a study of 127 cases including mimicking lesions.

PubMed

Le Guellec, Sophie; Velasco, Valérie; Pérot, Gaëlle; Watson, Sarah; Tirode, Franck; Coindre, Jean-Michel

2016-12-01

Subsets of primitive round-cell sarcomas remain difficult to diagnose and classify. Among these is a rare round-cell sarcoma that harbors a CIC gene rearrangement known as CIC-rearranged undifferentiated round-cell sarcoma, which is most commonly fused to the DUX4 gene. Owing to its aggressive clinical behavior and potential therapeutic implications, accurate identification of this novel soft tissue sarcoma is necessary. Definitive diagnosis requires molecular confirmation, but only a few centers are as yet able to perform this test. Several studies have shown that PEA3 subfamily genes, notably ETV4 (belonging to the family of ETS transcription factors), are upregulated in CIC-rearranged undifferentiated round-cell sarcomas. We performed a detailed immunohistochemical analysis to investigate ETV4 expression in CIC-rearranged undifferentiated round-cell sarcomas and their potential mimics (especially Ewing sarcomas). The study cohort included 17 cases of CIC-rearranged undifferentiated round-cell sarcomas, and 110 tumors that morphologically mimic CIC-rearranged undifferentiated round-cell sarcomas: 43 Ewing sarcomas, 25 alveolar rhabdomyosarcomas, 20 poorly differentiated round-cell synovial sarcomas, 10 desmoplastic round-cell tumors, 5 BCOR-CCNB3 sarcomas, 5 lymphoblastic lymphomas, and 2 rhabdoid tumors. All CIC-rearranged undifferentiated round-cell sarcomas (on core needle biopsies and open biopsies) were ETV4-positive with a strong diffuse nuclear pattern. Among the other 110 tumors, only six cases (four Ewing sarcomas, one alveolar rhabdomyosarcoma, and one desmoplastic round-cell tumor) showed focal (<5% of tumor cells) and very weak nuclear expression of ETV4; all other tumors were completely negative for ETV4. We conclude that systematic immunohistochemical analysis of ETV4 makes it possible to diagnose undifferentiated round-cell sarcomas (with no molecular markers for sarcoma-associated translocation) such as CIC-rearranged undifferentiated round-cell sarcoma.

Patterns of Exposure to Multiple Metals and Associations with Neurodevelopment of Preschool Children from Montevideo, Uruguay

PubMed Central

Kordas, Katarzyna; Ardoino, Graciela; Coffman, Donna L.; Queirolo, Elena I.; Ciccariello, Daniela; Mañay, Nelly; Ettinger, Adrienne S.

2015-01-01

While it is known that toxic metals contribute individually to child cognitive and behavioral deficits, we still know little about the effects of exposure to multiple metals, particularly when exposures are low. We studied the association between children's blood lead and hair arsenic, cadmium, and manganese and their performance on the Bayley Scales of Infant Development III. Ninety-two preschool children (age 13–42 months) from Montevideo, Uruguay, provided a hair sample and 78 had a blood lead level (BLL) measurement. Using latent class analysis (LCA), we identified four groups of exposure based on metal concentrations: (1) low metals, (2) low-to-moderate metals, (3) high lead and cadmium, and (4) high metals. Using the four-group exposure variable as the main predictor, and fitting raw scores on the cognitive, receptive vocabulary, and expressive vocabulary scales as dependent variables, both complete-case and multiple imputation (MI) analyses were conducted. We found no association between multiple-metal exposures and neurodevelopment in covariate-adjusted models. This study demonstrates the use of LCA together with MI to determine patterns of exposure to multiple toxic metals and relate these to child neurodevelopment. However, because the overall study population was small, other studies with larger sample sizes are needed to investigate these associations. PMID:25694786

Cannabis consumption patterns among frequent consumers in Uruguay.

PubMed

Boidi, María Fernanda; Queirolo, Rosario; Cruz, José Miguel

2016-08-01

In 2013, Uruguay became the first country to fully regulate the cannabis market, which now operates under state control. Cannabis can be legally acquired in three ways: growing it for personal use (self-cultivation), cannabis club membership, and from pharmacies (not yet implemented). Users must be entered into a confidential official registry to gain access. This article presents findings of a Respondent Driven Sample survey of 294 high-frequency cannabis consumers in the Montevideo metropolitan area. Frequent consumers resort to more than one method for acquiring cannabis, with illegal means still predominating after 1 year of the new regulation law. Cannabis users overwhelmingly support the current regulation, but many of them are reluctant to register. Some of the attitudes and behaviors of the high-frequency consumers pose a challenge to the success of the cannabis law. Individuals relying on more than one method of access defy the single access clause, a prerequisite for legal use, while the maximum amount of cannabis individuals can access monthly seems too high even for most frequent consumers, which might promote the emergence of a grey market. Reluctance to register among a significant proportion of high-frequency consumers raises doubts about the law's ability to achieve its stated objectives. Copyright © 2016 Elsevier B.V. All rights reserved.

A retrospective study on sperm banking: a Uruguayan experience

PubMed Central

Ordoqui, Rosina; Barrera, Natalibeth; Montes, José María; Canepa, Mariel; Bonelli, Carla; Surka, Carolina; Torrens, Andrea; Cantú, Lidia; du Plessis, Stefan S

2018-01-01

Objective The purpose of this study was to investigate the status of homologous sperm banking in Uruguay. Methods A retrospective investigation was performed on data collected between 2013 and 2015. Reasons for sperm banking, patient age, pre-freeze and post-thaw semen parameters, and recovery rates were analyzed. Results 623 samples were cryobanked between 2013 and 2015. Only 324 samples were considered for analysis after selection based on inclusion criteria. In most cases the samples were stored because the patients were undergoing assisted reproductive technology (ART) treatment (n=190; 58,64%) or for oncological reasons (n=113; 34,88%). The median age of bankers was 34 years. In the cancer group, 61.95% (n=70) of the subjects had been diagnosed with testicular cancer. Medians of semen parameters for both groups were above the lower reference limits dictated by the World Health Organization (2010). In fresh samples, a significant difference was observed in progressive motility (47% vs. 56%) between ART and oncological patients. After thawing, total motility (27% vs. 32%), progressive motility (19% vs. 22%), and vitality (48% vs. 56%) differed significantly between ART and oncological bankers. Conclusion Semen banking has been performed successfully in Uruguay and outcomes are on par with international standards. Surprisingly, the semen parameters of the cancer group were nearly normal. PMID:29727140

Occurrence of Clinical and Sub-Clinical Mastitis in Dairy Herds in the West Littoral Region in Uruguay

PubMed Central

Gianneechini, R; Concha, C; Rivero, R; Delucci, I; López, J Moreno

2002-01-01

Twenty-nine dairy farms were selected to determine the incidence of clinical mastitis, prevalence of sub-clinical mastitis and bacterial aetiology in the West Littoral Region of Uruguay. In samples taken by the owner and frozen at -20°C during a week the incidence rate of clinical mastitis was determined as 1.2 cases per 100 cow-months at risk. Staphylococcus aureus was the most common isolated pathogen in 37.5% of 40 milk samples from clinical cases obtained in 1 month. No bacteria grew in the 32.5% of the total samples. A sub-sample including 1077 dairy cows from randomly selected farms was used to determine the prevalence of sub-clinical mastitis. These samples were taken on one visit to each farm. The prevalence was 52.4% on a cow basis and 26.7% on an udder quarter basis. In 55.1% of the quarters of the selected animals with more than 300 000 cells/ml there was no growth. The isolated pathogens from sub-clinical cases and their relative frequencies were: Staphylococcus aureus 62.8%, Streptococcus agalactiae 11.3%, Enterococcus sp. 8%, coagulase-negative staphylococci 7.4%, Streptococus uberis 6.4%, Streptococcus dysgalactiae 1.8%, Escherichia coli 1.5% and Staphylococcus hyicus coagulase-positive 0.6%. PMID:12831175

Scyphophyllidium uruguayense n. sp. (Eucestoda: Tetraphyllidea) in Mustelus mento (Cope, 1877) (Chondrichthyes: Carcharhiniformes: Triakidae) from La Paloma, Uruguay.

PubMed

Brooks, D R; Marques, F; Perroni, C; Sidagis, C

1999-06-01

A new species of Scyphophyllidium inhabits Mustelus mento near La Paloma, Uruguay. It resembles Scyphophyllidium giganteum from the Atlantic Ocean and specimens identified as S. giganteum from California by having anapolytic strobilae 155-258 mm long, 250-300 craspedote proglottids, scoleces 1.2-1.4 mm wide, necks 34-41 mm long, immature and mature proglottids wider than long, gravid proglottids wider than long to longer than wide, genital pores averaging 28% of proglottid length from the anterior end, relatively flat ovaries with digitiform lobes reaching the lateralmost extent of the testicular field, vitellaria in 2 fields converging toward the proglottid midline, straight and short cirrus sacs, and postvaginal vas deferens. The bothridia of the new species have accessory bothridial suckers that are smaller than those of California specimens; European specimens reportedly lack accessory bothridial suckers. The new species possesses a uterine duct that joins the uterus at the level of the genital atrium and ventral osmoregulatory ducts medial rather than lateral to the dorsal ducts, an arrangement described for Californian but not European specimens. It differs from both European and Californian specimens by having longer cirri, more testes per proglottid, prominent scales covering the neck, and vaginae and uterine ducts coiled immediately preovarially. Pithophorus, Marsupiobothrium, and Scyphophyllidium may form a clade.

Reform of abortion law in Uruguay: context, process and lessons learned.

PubMed

Wood, Susan; Abracinskas, Lilián; Correa, Sonia; Pecheny, Mario

2016-11-01

In October 2012, a new law was approved in Uruguay that allows abortion on demand during the first 12 weeks of pregnancy, 14 weeks in the case of rape, and without a time limit when the woman's health is at risk or in the case of foetal anomalies. This paper analyses this legal reform. It is based on 27 individual and group interviews with key informants, and on review of primary documents and the literature. The factors explaining the reform include: secular values in society, favourable public opinion, a persistent feminist movement, effective coalition building, particular party politics, and a vocal public health sector. The content of the new law reflects the tensions between a feminist perspective of women's rights and public health arguments that stop short of fully recognizing women's autonomy. The Uruguayan reform shows that, even in Latin America, abortion can be addressed politically without electoral cost to the parties that promote it. On the other hand, the prevailing public health rationale and conditionalities built into the law during the negotiation process resulted in a law that cannot be interpreted as a full recognition of women's rights, but rather as a modified protectionist approach that circumscribes women's autonomy. Copyright © 2016 Elsevier Inc. All rights reserved.

Characterization of Leptospira isolates from humans and the environment in Uruguay.

PubMed

Meny, Paulina; Menéndez, Clara; Quintero, Jair; Hernández, Elba; Ríos, Cristina; Balassiano, Ilana Teruszkin; Trindade, Camilla Nunes Dos Reis; Vital-Brazil, Juliana Magalhães; Ramos, Tatiane Mendes Varela; Ashfield, Natalia; Feble, Camila; Avila, Esthefani; Schelotto, Felipe; Varela, Gustavo

2017-12-21

Laboratory diagnosis of human leptospirosis usually relies on indirect methods exploring specific immune response. Isolation and identification of the involved strains are cumbersome, but can provide biological resources for pathogenic studies and relevant information for guiding prevention and control measures. The aim of the research we are hereby reporting was the characterization of Leptospira isolates obtained from humans and the environment in Uruguay. Blood cultures were performed from early samples of 302 Uruguayan patients, mainly rural workers, and from 36 water samples taken from their living or working environments. Eight human isolates and seven environmental isolates were obtained and analyzed by end point Polymerase Chain Reaction (PCR), Multilocus Variable Number of Tandem Repeat Analysis (MLVA) and other molecular methods. Human isolates corresponded to several serogroups and serovars of Leptospira interrogans and Leptospira kirschneri species, probably reflecting the infection with similar involved Leptospira species and serovars of an extended animal reservoir in rural settings of the country, mostly dedicated to meat and dairy production. Culture-positive patients were older than usually affected workers, and presented signs and symptoms of severe illness. A high organic and circulating bacterial burden may explain an easier positive result from these workers' samples. Environmental isolates were mainly identified as Leptospira biflexa strains, with a single L. meyeri isolate of uncertain significance.

Characterization of Leptospira isolates from humans and the environment in Uruguay

PubMed Central

Meny, Paulina; Menéndez, Clara; Quintero, Jair; Hernández, Elba; Ríos, Cristina; Balassiano, Ilana Teruszkin; Trindade, Camilla Nunes Dos Reis; Vital-Brazil, Juliana Magalhães; Ramos, Tatiane Mendes Varela; Ashfield, Natalia; Feble, Camila; Avila, Esthefani; Schelotto, Felipe; Varela, Gustavo

2017-01-01

ABSTRACT Laboratory diagnosis of human leptospirosis usually relies on indirect methods exploring specific immune response. Isolation and identification of the involved strains are cumbersome, but can provide biological resources for pathogenic studies and relevant information for guiding prevention and control measures. The aim of the research we are hereby reporting was the characterization of Leptospira isolates obtained from humans and the environment in Uruguay. Blood cultures were performed from early samples of 302 Uruguayan patients, mainly rural workers, and from 36 water samples taken from their living or working environments. Eight human isolates and seven environmental isolates were obtained and analyzed by end point Polymerase Chain Reaction (PCR), Multilocus Variable Number of Tandem Repeat Analysis (MLVA) and other molecular methods. Human isolates corresponded to several serogroups and serovars of Leptospira interrogans and Leptospira kirschneri species, probably reflecting the infection with similar involved Leptospira species and serovars of an extended animal reservoir in rural settings of the country, mostly dedicated to meat and dairy production. Culture-positive patients were older than usually affected workers, and presented signs and symptoms of severe illness. A high organic and circulating bacterial burden may explain an easier positive result from these workers’ samples. Environmental isolates were mainly identified as Leptospira biflexa strains, with a single L. meyeri isolate of uncertain significance. PMID:29267587

Quantum dots for a high-throughput Pfu polymerase based multi-round polymerase chain reaction (PCR).

PubMed

Sang, Fuming; Zhang, Zhizhou; Yuan, Lin; Liu, Deli

2018-02-26

Multi-round PCR is an important technique for obtaining enough target DNA from rare DNA resources, and is commonly used in many fields including forensic science, ancient DNA analysis and cancer research. However, multi-round PCR is often aborted, largely due to the accumulation of non-specific amplification during repeated amplifications. Here, we developed a Pfu polymerase based multi-round PCR technique assisted by quantum dots (QDs). Different PCR assays, DNA polymerases (Pfu and Taq), DNA sizes and GC amounts were compared in this study. In the presence of QDs, PCR specificity could be retained even in the ninth-round amplification. Moreover, the longer and more complex the targets were, the earlier the abortion happened in multi-round PCR. However, no obvious enhancement of specificity was found in multi-round PCR using Taq DNA polymerase. Significantly, the fidelity of Pfu polymerase based multi-round PCR was not sacrificed in the presence of QDs. Besides, pre-incubation at 50 °C for an hour had no impact on multi-round PCR performance, which further authenticated the hot start effect of QDs modulated in multi-round PCR. The findings of this study demonstrated that a cost-effective and promising multi-round PCR technique for large-scale and high-throughput sample analysis could be established with high specificity, sensibility and accuracy.

Impact of coupling techniques of an active middle ear device to the round window membrane for the backward stimulation of the cochlea.

PubMed

Gostian, Antoniu-Oreste; Pazen, David; Ortmann, Magdalene; Luers, Jan-Christoffer; Anagiotos, Andreas; Hüttenbrink, Karl-Bernd; Beutner, Dirk

2015-01-01

Interposed cartilage and the round window coupler (RWC) increase the efficiency of cochlea stimulation with the floating mass transducer (FMT) of a single active middle ear implant (AMEI) placed against the round window membrane. Treatment of mixed and conductive hearing loss with an AMEI attached to the round window is effective, yet the best placement technique of its FMT for the most efficient stimulation of the cochlea remains to be determined. Experimental study on human temporal bones with the FMT placed against firstly the unaltered round window niche and then subsequently against the fully exposed round window membrane with and without interposed cartilage and the RWC. Cochlea stimulation is measured by the volume velocities of the stapes footplate using LASER vibrometry. At the undrilled round window niche, placement of the FMT by itself and with the RWC resulted in similar volume velocities. The response was significantly raised by interposing cartilage into the undrilled round window niche. Complete exposure of the round window membrane allowed for significantly increased volume velocities. Among these, coupling of the FMT with interposed cartilage yielded responses of similar magnitude compared with the RWC but significantly higher compared with the FMT by itself. Good contact to the round window membrane is essential for efficient stimulation of the cochlea. Therefore, interposing cartilage into the undrilled round window niche is a viable option. At the drilled round window membrane, the FMT with interposed cartilage and attached to the RWC are similarly effective.

7 CFR 51.2285 - Tolerances for size.

Code of Federal Regulations, 2012 CFR

2012-01-01

... for size Smaller than three-fourths halves Will not pass through 24/64 inch round hole Pass through 24/64 inch round hole Pass through 16/64 inch round hole Pass through 8/64 inch round hole Halves 5 1...

7 CFR 51.2285 - Tolerances for size.

Code of Federal Regulations, 2011 CFR

2011-01-01

... for size Smaller than three-fourths halves Will not pass through 24/64 inch round hole Pass through 24/64 inch round hole Pass through 16/64 inch round hole Pass through 8/64 inch round hole Halves 5 1...

7 CFR 51.2285 - Tolerances for size.

Code of Federal Regulations, 2010 CFR

2010-01-01

... for size Smaller than three-fourths halves Will not pass through 24/64 inch round hole Pass through 24/64 inch round hole Pass through 16/64 inch round hole Pass through 8/64 inch round hole Halves 5 1...

Revealing and Resolving Patient Safety Defects: The Impact of Leadership WalkRounds on Frontline Caregiver Assessments of Patient Safety

PubMed Central

Frankel, Allan; Grillo, Sarah Pratt; Pittman, Mary; Thomas, Eric J; Horowitz, Lisa; Page, Martha; Sexton, Bryan

2008-01-01

Objective To evaluate the impact of rigorous WalkRounds on frontline caregiver assessments of safety climate, and to clarify the steps and implementation of rigorous WalkRounds. Data Sources/Study Setting Primary outcome variables were baseline and post WalkRounds safety climate scores from the Safety Attitudes Questionnaire (SAQ). Secondary outcomes were safety issues elicited through WalkRounds. Study period was August 2002 to April 2005; seven hospitals in Massachusetts agreed to participate; and the project was implemented in all patient care areas. Study Design Prospective study of the impact of rigorously applied WalkRounds on frontline caregivers assessments of safety climate in their patient care area. WalkRounds were conducted weekly and according to the seven-step WalkRounds Guide. The SAQ was administered at baseline and approximately 18 months post-WalkRounds implementation to all caregivers in patient care areas. Results Two of seven hospitals complied with the rigorous WalkRounds approach; hospital A was an academic teaching center and hospital B a community teaching hospital. Of 21 patient care areas, SAQ surveys were received from 62 percent of respondents at baseline and 60 percent post WalkRounds. At baseline, 10 of 21 care areas (48 percent) had safety climate scores below 60 percent, whereas post-WalkRounds three care areas (14 percent) had safety climate scores below 60 percent without improving by 10 points or more. Safety climate scale scores in hospital A were 62 percent at baseline and 77 percent post-WalkRounds (t=2.67, p=.03), and in hospital B were 46 percent at baseline and 56 percent post WalkRounds (t=2.06, p=.06). Main safety issues by category were equipment/facility (A [26 percent] and B [33 percent]) and communication (A [24 percent] and B [18 percent]). Conclusions WalkRounds implementation requires significant organizational will; sustainability requires outstanding project management and leadership engagement. In the patient care areas that rigorously implemented WalkRounds, frontline caregiver assessments of patient safety increased. SAQ results such as safety climate scores facilitate the triage of quality improvement efforts, and provide consensus assessments of frontline caregivers that identify themes for improvement. PMID:18671751

Diverse matrix metalloproteinase functions regulate cancer amoeboid migration

PubMed Central

Orgaz, Jose L.; Pandya, Pahini; Viros, Amaya; Albrengues, Jean; Nestle, Frank O.; Ridley, Anne J.; Gaggioli, Cedric; Marais, Richard; Karagiannis, Sophia N.; Sanz-Moreno, Victoria

2014-01-01

Rounded-amoeboid cancer cells use actomyosin contractility driven by Rho-ROCK and JAK-STAT3 to migrate efficiently. It has been suggested that rounded-amoeboid cancer cells do not require matrix metalloproteinases (MMPs) to invade. Here we compare MMP levels in rounded-amoeboid and elongated-mesenchymal melanoma cells. Surprisingly, we find that rounded-amoeboid melanoma cells secrete higher levels of several MMPs, including collagenase MMP-13 and gelatinase MMP-9. As a result, rounded-amoeboid melanoma cells degrade collagen I more efficiently than elongated-mesenchymal cells. Furthermore, using a non-catalytic mechanism, MMP-9 promotes rounded-amoeboid 3D migration through regulation of actomyosin contractility via CD44 receptor. MMP-9 is upregulated in a panel of rounded-amoeboid compared with elongated-mesenchymal melanoma cell lines and its levels are controlled by ROCK-JAK-STAT3 signalling. MMP-9 expression increases during melanoma progression and it is particularly prominent in the invasive fronts of lesions, correlating with cell roundness. Therefore, rounded-amoeboid cells use both catalytic and non-catalytic activities of MMPs for invasion. PMID:24963846

FACS selection of valuable mutant mouse round spermatids and strain rescue via round spermatid injection.

PubMed

Zhu, Lian; Zhou, Wei; Kong, Peng-Cheng; Wang, Mei-Shan; Zhu, Yan; Feng, Li-Xin; Chen, Xue-Jin; Jiang, Man-Xi

2015-06-01

Round spermatid injection (ROSI) into mammalian oocytes can result in the development of viable embryos and offspring. One current limitation to this technique is the identification of suitable round spermatids. In the current paper, round spermatids were selected from testicular cells with phase contrast microscopy (PCM) and fluorescence-activated cell sorting (FACS), and ROSI was performed in two strains of mice. The rates of fertilization, embryonic development and offspring achieved were the same in all strains. Significantly, round spermatids selected by PCM and FACS were effectively used to rescue the infertile Pten-null mouse. The current results indicate that FACS selection of round spermatids can not only provide high-purity and viable round spermatids for use in ROSI, but also has no harmful effects on the developmental capacity of subsequently fertilized embryos. It was concluded that round spermatids selected by FACS are useful for mouse strain rederivation and rescue of infertile males; ROSI should be considered as a powerful addition to the armamentarium of assisted reproduction techniques applicable in the mouse.

The impact of a lean rounding process in a pediatric intensive care unit.

PubMed

Vats, Atul; Goin, Kristin H; Villarreal, Monica C; Yilmaz, Tuba; Fortenberry, James D; Keskinocak, Pinar

2012-02-01

Poor workflow associated with physician rounding can produce inefficiencies that decrease time for essential activities, delay clinical decisions, and reduce staff and patient satisfaction. Workflow and provider resources were not optimized when a pediatric intensive care unit increased by 22,000 square feet (to 33,000) and by nine beds (to 30). Lean methods (focusing on essential processes) and scenario analysis were used to develop and implement a patient-centric standardized rounding process, which we hypothesize would lead to improved rounding efficiency, decrease required physician resources, improve satisfaction, and enhance throughput. Human factors techniques and statistical tools were used to collect and analyze observational data for 11 rounding events before and 12 rounding events after process redesign. Actions included: 1) recording rounding events, times, and patient interactions and classifying them as essential, nonessential, or nonvalue added; 2) comparing rounding duration and time per patient to determine the impact on efficiency; 3) analyzing discharge orders for timeliness; 4) conducting staff surveys to assess improvements in communication and care coordination; and 5) analyzing customer satisfaction data to evaluate impact on patient experience. Thirty-bed pediatric intensive care unit in a children's hospital with academic affiliation. Eight attending pediatric intensivists and their physician rounding teams. Eight attending physician-led teams were observed for 11 rounding events before and 12 rounding events after implementation of a standardized lean rounding process focusing on essential processes. Total rounding time decreased significantly (157 ± 35 mins before vs. 121 ± 20 mins after), through a reduction in time spent on nonessential (53 ± 30 vs. 9 ± 6 mins) activities. The previous process required three attending physicians for an average of 157 mins (7.55 attending physician man-hours), while the new process required two attending physicians for an average of 121 mins (4.03 attending physician man-hours). Cumulative distribution of completed patient rounds by hour of day showed an improvement from 40% to 80% of patients rounded by 9:30 AM. Discharge data showed pediatric intensive care unit patients were discharged an average of 58.05 mins sooner (p < .05). Staff surveys showed a significant increase in satisfaction with the new process (including increased efficiency, improved physician identification, and clearer understanding of process). Customer satisfaction scores showed improvement after implementing the new process. Implementation of a lean-focused, patient-centric rounding structure stressing essential processes was associated with increased timeliness and efficiency of rounds, improved staff and customer satisfaction, improved throughput, and reduced attending physician man-hours.

7 CFR 51.2285 - Tolerances for size.

Code of Federal Regulations, 2013 CFR

2013-01-01

... inch round hole Pass through 24/64 inch round hole Pass through 16/64 inch round hole Pass through 8/64 inch round hole Halves 5 1 (included in 5 percent) Pieces and halves 1 18 3 (included in 18 percent) 1...

7 CFR 51.2285 - Tolerances for size.

Code of Federal Regulations, 2014 CFR

2014-01-01

... inch round hole Pass through 24/64 inch round hole Pass through 16/64 inch round hole Pass through 8/64 inch round hole Halves 5 1 (included in 5 percent) Pieces and halves 1 18 3 (included in 18 percent) 1...

Analysis of Historical Artillery Expenditures (AHART) Study - CY 87

DTIC Science & Technology

1987-06-30

Field ........ 2-20 Total Weight (TOTALWT) Field ................ 2-20 Round Cost (ROUNDCOST) Field ................ 2-20 Round Cost per Day (RDCOSTDAY...Field ........ 2-20 Total Cost (TOTALCOST) Field ................ 2-20 Round per Tube per Day (ROTUBEDAY,) Field and the Variable RTD...9999199l99l 9 TUBE CATLGORY: XXXXXXI TYPE ROUND: XXXXXX AVG 309 PER DAY: 99999999.9 TOTAL ROUNDS: 99999999999 COST PER RD($): 9999 AVG COST PER DAY

Supply and demand: application of Lean Six Sigma methods to improve drug round efficiency and release nursing time.

PubMed

Kieran, Maríosa; Cleary, Mary; De Brún, Aoife; Igoe, Aileen

2017-10-01

To improve efficiency, reduce interruptions and reduce the time taken to complete oral drug rounds. Lean Six Sigma methods were applied to improve drug round efficiency using a pre- and post-intervention design. A 20-bed orthopaedic ward in a large teaching hospital in Ireland. Pharmacy, nursing and quality improvement staff. A multifaceted intervention was designed which included changes in processes related to drug trolley organization and drug supply planning. A communications campaign aimed at reducing interruptions during nurse-led during rounds was also developed and implemented. Average number of interruptions, average drug round time and variation in time taken to complete drug round. At baseline, the oral drug round took an average of 125 min. Following application of Lean Six Sigma methods, the average drug round time decreased by 51 min. The average number of interruptions per drug round reduced from an average of 12 at baseline to 11 following intervention, with a 75% reduction in drug supply interruptions. Lean Six Sigma methodology was successfully employed to reduce interruptions and to reduce time taken to complete the oral drug round. © The Author 2017. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Requiem for the grand round.

PubMed

Stanyon, Maham; Khan, Shahid Anis

2015-02-01

The time-honoured tradition of Grand Round is firmly rooted in medical education, but has little evidence for its effectiveness or its impact on patient management. A mode of didactic teaching, Grand Round has lost its appeal in modern medical education with dwindling attendance at Grand Rounds worldwide. Once a platform for eminence-based medicine and a cross fertilisation of medical ideas, emphasis on sub-specialisation and clinical governance, combined with rota, trainee engagement and attendance failures has made Grand Round obsolete. To survive, Grand Round must have evidence for its effectiveness in medical education. It must be able to compete with other forms of teaching and adapt by using technology to reach trainees. Engaging the audience and encouraging participation needs to be woven into the fabric of the modern Grand Round, alongside learning clinical skills and developing clinical reasoning. Understanding the needs of today's trainees and their involvement in formulating the Grand Round programme is vital. Attendance at Grand Round is a recognised measure of its success and will be used in its evaluation. Questions still remain regarding the future of Grand Round. Its survival will depend upon its ability to change with time and reclaim its place as a credible tool to promote learning. © 2015 Royal College of Physicians.

Occurrence and food habits of the round goby in the profundal zone of southwestern Lake Ontario

USGS Publications Warehouse

Walsh, M.G.; Dittman, D.E.; O'Gorman, R.

2007-01-01

Little is known about the ecology of round goby (Neogobius melanostomus), an invasive benthic fish, in the profundal zone of the Great Lakes. In April 2002–2005 we caught increasing numbers of round gobies with a bottom trawl in the 45–150 m depth range of southwestern Lake Ontario. In 2005, we examined gut contents of 30 round gobies from each of three depths, 55, 95, and 130 m, and qualitatively compared gut contents with density of benthic invertebrates determined by Ponar grabs. Round goby guts contained mostly Dreissena spp. and opposum shrimp, Mysis relicta (Mysis); the frequency of occurrence of dreissenids in guts decreased with depth, whereas the frequency of occurrence of Mysis in guts increased with depth. Abundance of these invertebrates in the environment followed the same pattern, although dreissenids of optimum edible size (3–12 mm) were still abundant (1,373/m2) at 130 m, where round gobies primarily consumed Mysis, suggesting that round gobies may switch from dreissenids to more profitable prey when it is available. Other food items were ostracods and fish, with ostracods generally eaten by smaller round gobies and fish eaten by larger round gobies. Occurrence and increasing abundance of round gobies in the profundal zone and predation on Mysis by round goby could have far-reaching consequences for the Lake Ontario fish community.

Learning from Instructional Rounds

ERIC Educational Resources Information Center

City, Elizabeth A.

2011-01-01

Instructional rounds are a disciplined way for educators to work together to improve a school's instructional core. The practice combines three common elements of improvement: classroom observation, an improvement strategy, and a network. Instructional rounds differ from supervision and evaluation in that people doing rounds learn something…

Instructional Rounds in Action

ERIC Educational Resources Information Center

Roberts, John E.

2012-01-01

"Instructional Rounds in Action" is an invaluable guide for those involved in implementing instructional rounds as the foundation and framework for systemic improvement in schools. Over the past few years, districts across the United States, Canada, and Australia have begun implementing "instructional rounds," a set of ideas…

Ward round template: enhancing patient safety on ward rounds.

PubMed

Gilliland, Niall; Catherwood, Natalie; Chen, Shaouyn; Browne, Peter; Wilson, Jacob; Burden, Helena

2018-01-01

Concerns had been raised at clinical governance regarding the safety of our inpatient ward rounds with particular reference to: documentation of clinical observations and National Early Warning Score (NEWS), compliance with Trust guidance for venous thromboembolism (VTE) risk assessment, antibiotic stewardship, palliative care and treatment escalation plans (TEP). This quality improvement project was conceived to ensure these parameters were considered and documented during the ward round, thereby improving patient care and safety. These parameters were based on Trust patient safety guidance and CQUIN targets. The quality improvement technique of plan-do-study-act (PDSA) was used in this project. We retrospectively reviewed ward round entries to record baseline measurements, based on the above described parameters, prior to making any changes. Following this, the change applied was the introduction of a ward round template to include the highlighted important baseline parameters. Monthly PDSA cycles are performed, and baseline measurements are re-examined, then relevant changes were made to the ward round template. Documentation of baseline measurements was poor prior to introduction of the ward round template; this improved significantly following introduction of a standardised ward round template. Following three cycles, documentation of VTE risk assessments increased from 14% to 92%. Antibiotic stewardship documentation went from 0% to 100%. Use of the TEP form went from 29% to 78%. Following introduction of the ward round template, compliance improved significantly in all safety parameters. Important safety measures being discussed on ward rounds will lead to enhanced patient safety and will improve compliance to Trust guidance and comissioning for quality and innovation (CQUIN) targets. Ongoing change implementation will focus on improving compliance with usage of the template on all urology ward rounds.

Evidence for predatory control of the invasive round goby

USGS Publications Warehouse

Madenjian, C.P.; Stapanian, M.A.; Witzel, L.D.; Einhouse, D.W.; Pothoven, S.A.; Whitford, H.L.

2011-01-01

We coupled bioenergetics modeling with bottom trawl survey results to evaluate the capacity of piscivorous fish in eastern Lake Erie to exert predatory control of the invading population of round goby Neogobius melanostomus. In the offshore (>20 m deep) waters of eastern Lake Erie, burbot Lota lota is a native top predator, feeding on a suite of prey fishes. The round goby invaded eastern Lake Erie during the late 1990s, and round goby population size increased dramatically during 1999–2004. According to annual bottom trawl survey results, round goby abundance in offshore waters peaked in 2004, but then declined during 2004–2008. Coincidentally, round goby became an important component of burbot diet beginning in 2003. Using bottom trawling and gill netting, we estimated adult burbot abundance and age structure in eastern Lake Erie during 2007. Diet composition and energy density of eastern Lake Erie burbot were also determined during 2007. This information, along with estimates of burbot growth, burbot mortality, burbot water temperature regime, and energy densities of prey fish from the literature, were incorporated into a bioenergetics model application to estimate annual consumption of round goby by the adult burbot population. Results indicated that the adult burbot population in eastern Lake Erie annually consumed 1,361 metric tons of round goby. Based on the results of bottom trawling, we estimated the biomass of yearling and older round goby in offshore waters eastern Lake Erie during 2007–2008 to be 2,232 metric tons. Thus, the adult burbot population was feeding on round goby at an annual rate equal to 61% of the estimated round goby standing stock. We concluded that the burbot population had high potential to exert predatory control on round goby in offshore waters of eastern Lake Erie.

Lipoma of round ligament on the intraperitoneal portion (abdominal site): a case report.

PubMed

Ozdemır, Ozhan; Sarı, Mustafa Erkan; Sakar, Vefa Selimova; Nebıoglu, Mehriban; Atalay, Cemal Resat

2017-09-01

Primary tumors of round ligament are rare, and when found are typically leiomyomas. Endometrioma, and mesothelial cysts are the benign lesions recognized as involving the round ligament. We report a case of lipoma of the round ligament in a 48-year-old premenopausal woman. Round ligament lipoma on the intraperitoneal portion (abdominal site) is very rare and it should be kept in the differential diagnosis of ovarian and abdominal masses.

THE DISTRIBUTION OF ROUNDS FIRED IN STOCHASTIC DUELS

DTIC Science & Technology

This paper continues the development of the theory of Stochastic Duels to include the distribution of the number of rounds fired. Most generally...the duel between two contestants who fire at each other with constant kill probabilities per round is considered. The time between rounds fired may be...at the beginning of the duel may be limited and is a discrete random variable. Besides the distribution of rounds fired, its first two moments and

Adherence to colorectal cancer screening: four rounds of faecal immunochemical test-based screening.

PubMed

van der Vlugt, Manon; Grobbee, Esmée J; Bossuyt, Patrick Mm; Bongers, Evelien; Spijker, Wolfert; Kuipers, Ernst J; Lansdorp-Vogelaar, Iris; Essink-Bot, Marie-Louise; Spaander, Manon C W; Dekker, Evelien

2017-01-03

The effectiveness of faecal immunochemical test (FIT)-based screening programs is highly dependent on consistent participation over multiple rounds. We evaluated adherence to FIT screening over four rounds and aimed to identify determinants of participation behaviour. A total of 23 339 randomly selected asymptomatic persons aged 50-74 years were invited for biennial FIT-based colorectal cancer screening between 2006 and 2014. All were invited for every consecutive round, except for those who had moved out of the area, passed the upper age limit, or had tested positive in a previous screening round. A reminder letter was sent to non-responders. We calculated participation rates per round, response rates to a reminder letter, and differences in participation between subgroups defined by age, sex, and socioeconomic status (SES). Over the four rounds, participation rates increased significantly, from 60% (95% CI 60-61), 60% (95% CI 59-60), 62% (95% CI 61-63) to 63% (95% CI 62-64; P for trend<0.001) with significantly higher participation rates in women in all rounds (P<0.001). Of the 17 312 invitees eligible for at least two rounds of FIT screening, 12 455 (72%) participated at least once, whereas 4857 (28%) never participated; 8271 (48%) attended all rounds when eligible. Consistent participation was associated with older age, female sex, and higher SES. Offering a reminder letter after the initial invite in the first round increased uptake with 12%; in subsequent screening rounds this resulted in an additional uptake of up to 10%. In four rounds of a pilot biennial FIT-screening program, we observed a consistently high and increasing participation rate, whereas sending reminders remain effective. The substantial proportion of inconsistent participants suggests the existence of incidental barriers to participation, which, if possible, should be identified and removed.

Establishment of performance standards and a cut-score for the Canadian Forces firefighter physical fitness maintenance evaluation (FF PFME).

PubMed

Todd Rogers, W; Docherty, David; Petersen, Stewart

2014-01-01

The bookmark method for setting cut-scores was used to re-set the cut-score for the Canadian Forces Firefighter Physical Fitness Maintenance Evaluation (FF PFME). The time required to complete 10 tasks that together simulate a first-response firefighting emergency was accepted as a measure of work capacity. A panel of 25 Canadian Forces firefighter supervisors set cut-scores in three rounds. Each round involved independent evaluation of nine video work samples, where the times systematically increased from 400 seconds to 560 seconds. Results for Round 1 were discussed before moving to Round 2 and results for Round 2 were discussed before moving to Round 3. Accounting for the variability among panel members at the end of Round 3, a cut-score of 481 seconds (mean Round 3 plus 2 SEM) was recommended. Firefighters who complete the FF PFME in 481 seconds or less have the physical capacity to complete first-response firefighting work.

Patient-Centered Bedside Rounds and the Clinical Examination.

PubMed

Lichstein, Peter R; Atkinson, Hal H

2018-05-01

Bedside hospital rounds promote patient-centered care in teaching and nonteaching settings. Patients and families prefer bedside rounds and provider acceptance is increasing. Efficient bedside rounds with an interprofessional team or with learners requires preparation of the patient and the rounding team. Bedside "choreography" provides structure and sets expectations for time spent in the room. By using relationship-centered communication, rounds can be both patient proximate and patient centered. The clinical examination can be integrated into the flow of the presentation and case discussion. Patient and provider experience can be enhanced through investing time at the bedside. Copyright © 2018 Elsevier Inc. All rights reserved.

Impact of near-peer teaching rounds on student satisfaction in the basic surgical clerkship.

PubMed

Lin, Joseph A; Farrow, Norma; Lindeman, Brenessa M; Lidor, Anne O

2017-06-01

Teaching rounds are rarely featured in the surgery clerkship. Senior students interested in surgery are suited to precept teaching rounds. Near-peer teaching can provide benefits to both learners and preceptors. Near-peer teaching rounds consisted of senior student-precetors leading groups of 3 clerkship students on teaching rounds once during the clerkship. We prospectively surveyed student satisfaction before and after instituting near-peer teaching rounds. We retrospectively gathered qualitative narratives from student-preceptors. The survey response rate was 93% before near-peer teaching rounds were instituted and 85% after. Satisfaction with the learning environment and the quality and amount of small-group teaching were significantly higher after the institution of near-peer teaching rounds (P ≤ .001 for all 3). Satisfaction with the overall clerkship and baseline interest in surgery were not significantly different. Student-preceptors reported gaining valuable experience for future roles in academia as residents and attending surgeons. Student satisfaction with small-group teaching and the learning environment increased after the institution of near-peer teaching rounds in the surgery clerkship. Student-preceptors gained early experience for careers in academic surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

A case study of healthcare providers' goals during interprofessional rounds.

PubMed

Prystajecky, Michael; Lee, Tiffany; Abonyi, Sylvia; Perry, Robert; Ward, Heather

2017-07-01

Daily interprofessional rounds enhance collaboration among healthcare providers and improve hospital performance measures. However, it is unclear how healthcare providers' goals influence the processes and outcomes of interprofessional rounds. The purpose of this case study was to explore the goals of healthcare providers attending interprofessional rounds in an internal medicine ward. The second purpose was to explore the challenges encountered by healthcare providers while pursuing these goals. Three focus groups were held with healthcare providers of diverse professional backgrounds. Focus group field notes and transcripts were analysed using thematic analysis. The data indicated that there was no consensus among healthcare providers regarding the goals of interprofessional rounds. Discharge planning and patient care delivery were perceived as competing priorities during rounds, which limited the participation of healthcare providers. Nevertheless, study participants identified goals of rounds that were relevant to most care providers: developing shared perspectives of patients through direct communication, promoting collaborative decision making, coordinating care, and strengthening interprofessional relationships. Challenges in achieving the goals of interprofessional rounds included inconsistent attendance, exchange of irrelevant information, variable participation by healthcare providers, and inconsistent leadership. The findings of this study underscore the importance of shared goals in the context of interprofessional rounding.

24 CFR 598.1 - Applicability and scope.

Code of Federal Regulations, 2014 CFR

2014-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... requirement of, Round II in this part is also a reference to, or requirement of, Round III. (b) This part...

24 CFR 598.1 - Applicability and scope.

Code of Federal Regulations, 2013 CFR

2013-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... requirement of, Round II in this part is also a reference to, or requirement of, Round III. (b) This part...

24 CFR 598.1 - Applicability and scope.

Code of Federal Regulations, 2012 CFR

2012-04-01

... URBAN DEVELOPMENT COMMUNITY FACILITIES URBAN EMPOWERMENT ZONES: ROUND TWO AND THREE DESIGNATIONS General... the second and third rounds of designations of urban Empowerment Zones, authorized under Subchapter U... requirement of, Round II in this part is also a reference to, or requirement of, Round III. (b) This part...

Transitions from Military Rule in South America: The Obligational Legitimacy Hypothesis.

DTIC Science & Technology

1987-12-01

Atlantico Sur. Buenos Aires: La Revista De La Escuela Superior De Guerra Aerea De La Fuerza Aerea Argentina, 1985. 198 Nachmias, David and Nachmias...influence of Prussian training (such as in the cases of Argentina, Brazil, Chile, and Uruguay). The French doctrine de la guerre revolutionaire (especially...categorically imperative are usually in the minority. They must sway, or 61 La Prensa, (3 October 1968), as quoted in Liisa North and Tanya Korovkin

Determining if there are lines of guava rust (Puccinia psidii) that could seriously impact ohia (Metrosideros polymorpha), in Hawaii

Treesearch

Philip G. Cannon; Acelino Couto Alfenas; Rodrigo Neves Graca; Mee-Sook Kim; Tobin L. Peever; Ned B. Klopfenstein

2010-01-01

The rust, Puccinia psidii, was first found on the leaves, stems and fruit of guava in Brazil in 1894 (Winter, 1984). As a result, it was first called guava rust. It has subsequently been identified in other countries of the western hemisphere including Paraguay in 1884, Uruguay in 1989, Puerto Rico in 1913, Colombia in 1913, Cuba in 1926, Jamaica in 1936, Florida in...

A Study of Bird Ingestions Into Large High Bypass Ratio Turbine Aircraft Engines.

DTIC Science & Technology

1984-09-01

Amrican Sparrovhawk (Kestral) 4 -- 2 5K26 Falco cherrug - Saker Falcon 36 (26-46) 1 5K54 GALLIFORNES - CHICKEN -LIKE BIRDS PHASIANIOAE - QUAILS, PHEASANTS...Palmas, Canary Is. LUX Luxembourg, Luxembourg LYS Lyon, France NAA Madras, India MAD Madrid, Spain MEL Melbourne, Australia MEX Mexico City, Mexico ...Minnesota, USA MSY New Orleans, Louisiana, USA MTY Monterrey, Mexico MYO Montevideo, Uruguay MWH Moses Lake, Washington, USA MXP Milan, Italy - Malpensa

Chytridiomycosis in frogs from Uruguay.

PubMed

Borteiro, Claudio; Cruz, Juan Carlos; Kolenc, Francisco; Aramburu, Andrea

2009-04-06

Amphibian chytridiomycosis caused by Batrachochytrium dendrobatidis is reported in Uruguayan native amphibians for the first time. Histological evidence of infection was observed in tadpoles of Hypsiboas pulchellus, Odontophrynus maisuma, Physalaemus henselii, and Scinax squalirostris. The effects of chytridiomycosis on these species are still unknown. However, the disease is of potential concern for the conservation of the apparently declining species P. henselii and also for O. maisuma, given its restricted distribution in habitats which are being increasingly disturbed.

Trafficking in Persons: U.S. Policy and Issues for Congress

DTIC Science & Technology

2008-08-14

pairs, models, dancers, domestic workers, etc. Traffickers advertise these “jobs” as well as marriage opportunities abroad in local newspapers and on...is no single victim stereotype , a majority of trafficked women are under the age of 25, with many in their mid- to late teens. In Latin America, for...Emirates, Uruguay, Vietnam, and Yemen. 32 The Tier 2 Watch List of countries include Argentina , Armenia, Azerbaijan, Albania, Bahrain, Burundi, Cameroon

Maritime Claims Reference Manual.

DTIC Science & Technology

1997-01-01

63 Cape Verde 2-78 Chile 2-82 China 2-86 Colombia 2-92 Comoros 2-97 Congo 2-98 Cook Islands 2-99 Costa Rica 2-101 CoteD’lvore 2-104...continental shelf. VII. MARITIME BOUNDARIES 1881 Agreement Boundary agreement with Chile delimiting Tierra del Fuego and Straits of Magellan. Feb74...Agreement Maritime boundary agreement with Uruguay EIF. SeeLISNo.64. May 85 Agreement Agreement with Chile delimiting a boundary in and seaward of

Translated Poisson Mixture Model for Stratification Learning (PREPRINT)

DTIC Science & Technology

2007-09-01

del Senyal i Comunicacions Universitat Politècnica de Catalunya, Spain gloria@gps.tsc.upc.edu Gregory Randall Instituto de Ingenierı́a Eléctrica...Universidad de la República, Uruguay randall@fing.edu.uy Guillermo Sapiro Dept. of Electrical and Computer Engineering University of Minnesota, USA guille...NGA, ARO, the McKnight Foundation, and the Juan de la Cierva Program. GH was a postdoctoral associate at Institute of Mathematics and its

Translations on Eastern Europe, Political, Sociological, and Military Affairs, Number 1375

DTIC Science & Technology

1977-04-06

collectives. Other articles are devoted to the topic "Culture and the Main Task" and to the struggle of the peoples of Latin America against the...with the Soviet partnership enterprise. 103 Some Thoughts on the Fascism in Contemporary Latin America [Summary of article by Rodney Arismendi...first secretary, Central Committee, Communist Party of Uruguay; pp 211-219] [Text] The current revival of fascism in Latin America is part of the

Dispute Settlement in the World Trade Organization (WTO): An Overview

DTIC Science & Technology

2010-04-08

given date, is prima facie inconsistent with Article 23 because in some cases it mandates a USTR determination—and statutorily reserves a right for...threat of violative determinations and consequently the prima facie inconsistency was removed because of U.S. undertakings, as set forth in the Uruguay...procedure for withdrawing trade sanctions imposed by a complaining Member where the defending Member believes it has fulfilled its WTO obligations . As a

Recommended Dollar Reductions to DoD’s Fiscal Year 1984 Ammunition Procurement and Production Base Programs.

DTIC Science & Technology

1983-09-28

No comment . Inventory will exceed requirements for blank NATO round. (See p. 10.) Inventory will exceed requirements for match round. (See p. 11.) No comment . Premature procurement. (See p. 17.) Inventory will exceed requirements for three types of rounds. (See p. 11.) Inventory will exceed requirements for both rounds. (See p. 13.) No comment . Inventory will exceed requirements for TP-T round. (See p. 13.) No comment . No comment . 38

[Academic origin of round magnetic needle and standardization operation].

PubMed

Cheng, Yan-Ting; Zhang, Tian-Sheng; Meng, Li-Qiang; Shi, Rui-Qi; Ji, Lai-Xi

2014-07-01

The origin and development of round magnetic needle was explored, and the structure of round magnetic needle was introduced in detail, including the handle, the body and the tip of the needle. The clinical opera tion of round magnetic needle were standardized from the aspects of the methods of holding needle, manipulation skill, tapping position, strength of manipulation, application scope and matters needing attention, which laid foundation for the popularization and application of round magnetic needle.

Use of electrical barriers to deter movement of round goby

USGS Publications Warehouse

Savino, Jacqueline F.; Jude, David J.; Kostich, Melissa J.; Coutant, Charles C.

2001-01-01

An electrical barrier was chosen as a possible means to deter movement of round goby Neogobius melanostomus. Feasibility studies in a 2.1-m donut-shaped tank determined the electrical parameters necessary to inhibit round goby from crossing the 1-m stretch of the benthic, electrical barrier. Increasing electrical pulse duration and voltage increased effectiveness of the barrier in deterring round goby movement through the barrier. Differences in activity of round goby during daytime and nocturnal tests did not change the effectiveness of the barrier. In field verification studies, an electrical barrier was placed between two blocking nets in the Shiawassee River, Michigan. The barrier consisted of a 6-m wide canvas on which were laid four cables carrying the electrical current. Seven experiments were conducted, wherein 25 latex paint-marked round goby were introduced upstream of the electrical barrier and recovered 24 h later upstream, on, and downstream of the barrier. During control studies, round goby moved across the barrier within 20 min from release upstream. With the barrier on and using the prescribed electrical settings shown to inhibit passage in the laboratory, the only marked round goby found below the barrier were dead. At reduced pulse durations, a few round goby (mean one/test) were found alive, but debilitated, below the barrier. The electrical barrier could be incorporated as part of a program in reducing movement of adult round goby through artificial connections between watersheds.

Addressing the workplace needs of Western Australian midwives: a Delphi study.

PubMed

Hauck, Yvonne L; Bayes, Sara J; Robertson, Jeanette M

2012-05-01

To determine the workplace needs of Western Australian midwives working in public metropolitan secondary hospitals. Using a three-round Delphi approach, Round 1 incorporated focus groups and a questionnaire. Fifteen focus groups were conducted with midwives also having the option of contributing through an open-ended questionnaire. During Round 2, 38 items reflecting seven themes were prioritised with a final ranking performed in Round 3. In total, 114 midwives participated in Round 1, 72 in Round 2 and 89 in Round 3. During Round 1, workplace needs identified as being met included: working across all areas of midwifery; ability to work in areas of interest; opportunity to work with low to moderate risk women; supportive colleagues; accessible parking; hospital close to home and friendly work atmosphere. Round 2 items revealed the five top unmet needs as: adequate midwifery staff coverage; access to maintained equipment; competitive pay scales; patient safety issues and opportunities to implement midwifery models. The top ranked needs from Round 3 included: recognising the unpredictable nature of midwifery services; provision of competent medical coverage, and adequate midwifery staff coverage. Demand for maternity services is unpredictable; however, in order to maintain a sustainable maternity workforce, WA midwives' prioritised needs would suggest health management focus upon expanding the availability of midwifery models of care, fostering flexible working conditions and ensuring collaboration between maternity health professionals occurs within clinically safe staffing levels.

Structure, development, and cytochemical properties of the nucleolus-associated "round body" in rat spermatocytes and early spermatids.

PubMed

Schultz, M C; Hermo, L; Leblond, C P

1984-09-01

The "round body," a spherical structure typically associated with a nucleolus in male germ cells of the rat, has been examined in the electron microscope using routine and cytochemical methods to determine its structure, composition, and mode of development. Cytochemical analysis indicates that the round body includes neither nucleic acid nor lipid, but is composed of nonhistone protein which appears in the form of 1.6-nm-wide fibrils. Development begins in late leptotene, when a single round body appears in each spermatocyte as an irregular spheroid located along the inner surface of the nuclear envelope. During subsequent stages of the meiotic prophase, the round body leaves the nuclear envelope, becomes a regular sphere, and gradually enlarges from a diameter of 0.4 micron in leptotene to 1.6 micron in diplotene. Concurrently, lacunae appear within its substance and enlarge. At each maturation division, the amount of round-body material is decreased by about half, presumably because the constituent proteins are dissociated at metaphase, distributed between the two daughter cells at telophase, and reconstituted into half-sized round bodies. As spermiogenesis proceeds, the round body shrinks gradually and disappears at step 8. Soon after its appearance at leptotene, the round body becomes associated with and is surrounded by the pars granulosa of one of the nucleoli. Moreover, 3H-uridine incorporation into nucleolar RNA is high as long as the size of the round body increases, but is low or absent when it decreases. It is possible, therefore, that the round body exerts some control on nucleolar activity in meiotic cells.

Generalised Pareto distribution: impact of rounding on parameter estimation

NASA Astrophysics Data System (ADS)

Pasarić, Z.; Cindrić, K.

2018-05-01

Problems that occur when common methods (e.g. maximum likelihood and L-moments) for fitting a generalised Pareto (GP) distribution are applied to discrete (rounded) data sets are revealed by analysing the real, dry spell duration series. The analysis is subsequently performed on generalised Pareto time series obtained by systematic Monte Carlo (MC) simulations. The solution depends on the following: (1) the actual amount of rounding, as determined by the actual data range (measured by the scale parameter, σ) vs. the rounding increment (Δx), combined with; (2) applying a certain (sufficiently high) threshold and considering the series of excesses instead of the original series. For a moderate amount of rounding (e.g. σ/Δx ≥ 4), which is commonly met in practice (at least regarding the dry spell data), and where no threshold is applied, the classical methods work reasonably well. If cutting at the threshold is applied to rounded data—which is actually essential when dealing with a GP distribution—then classical methods applied in a standard way can lead to erroneous estimates, even if the rounding itself is moderate. In this case, it is necessary to adjust the theoretical location parameter for the series of excesses. The other solution is to add an appropriate uniform noise to the rounded data ("so-called" jittering). This, in a sense, reverses the process of rounding; and thereafter, it is straightforward to apply the common methods. Finally, if the rounding is too coarse (e.g. σ/Δx 1), then none of the above recipes would work; and thus, specific methods for rounded data should be applied.

The Schwartz Center Rounds: evaluation of an interdisciplinary approach to enhancing patient-centered communication, teamwork, and provider support.

PubMed

Lown, Beth A; Manning, Colleen F

2010-06-01

To assess the impact of Schwartz Center Rounds, an interdisciplinary forum where attendees discuss psychosocial and emotional aspects of patient care. The authors investigated changes in attendees' self-reported behaviors and beliefs about patient care, sense of teamwork, stress, and personal support. In 2006-2007, researchers conducted retrospective surveys of attendees at six sites offering Schwartz Center Rounds ("the Rounds") for > or =3 years and prospective surveys of attendees at 10 new Rounds sites that have held > or =7 Rounds. Most of the retrospective survey respondents indicated that attending Rounds enhanced their likelihood of attending to psychosocial and emotional aspects of care and enhanced their beliefs about the importance of empathy. Respondents reported better teamwork, including heightened appreciation of the roles and contributions of colleagues. There were significant decreases in perceived stress (P < .001) and improvements in the ability to cope with the psychosocial demands of care (P < .05). In the prospective study, after control for presurvey differences, the more Rounds one attended, the greater the impact on postsurvey insights into psychosocial aspects of care and teamwork (both: P < .05). Respondents to both retrospective and prospective surveys described changes in institutional culture and greater focus on patient-centered care and institution-specific initiatives. Schwartz Center Rounds may foster enhanced communication, teamwork, and provider support. The impact on measured outcomes increased with the number of Rounds attended. The Rounds represent an effective strategy for providing support to health care professionals and for enhancing relationships among them and with their patients.

Aesthetic phenomena as supernormal stimuli: the case of eye, lip, and lower-face size and roundness in artistic portraits.

PubMed

Costa, Marco; Corazza, Leonardo

2006-01-01

In the first study, eye and lip size and roundness, and lower-face roundness were compared between a control sample of 289 photographic portraits and an experimental sample of 776 artistic portraits covering the whole period of the history of art. Results showed that eye roundness, lip roundness, eye height, eye width, and lip height were significantly enhanced in artistic portraits compared to photographic ones. Lip width and lower-face roundness, on the contrary, were less prominent in artistic than in photographic portraits. In a second study, forty-two art academy students were requested to draw two self-portraits, one with a mirror and one without (from memory). Eye, lip, and lower-face roundness in artistic self-portraits was compared to the same features derived from photographic portraits of the participants. The results obtained confirmed those found in the first study. Eye and lip size and roundness were greater in artistic self-portraits, while lower-face roundness was significantly reduced. The same degree of modification was found also when a mirror was available to the subjects. In a third study the effect of lower-face roundness on the perception of attractiveness was assessed: fifty-three participants had to adjust the face width of 24 photographic portraits in order to achieve the highest level of attractiveness. Participants contracted the face width by a mean value of 5.26%, showing a preference for a reduced lower-face roundness. All results are discussed in terms of the importance of the 'supernormalisation' process as a means of assigning aesthetic value to perceptual stimuli.

Needed Research in Year-Round Education.

ERIC Educational Resources Information Center

Parks, David J.; Leffel, Linda G.

The current literature on year-round education is replete with feasibility studies; reports on operational programs; and thoughtful consideration of the potential effects of year-round education on the community, school, family, and child. Lay boards of education are frequently asked to make decisions on whether to implement year-round programs on…

The Year-Round School: Where Learning Never Stops. Fastback 259.

ERIC Educational Resources Information Center

Ballinger, Charles E.; And Others

This fastback examines the instructional and administrative benefits of year-round education and describes schools currently operating on a year-round schedule. Instructional benefits of year-round education for gifted, average, and remedial students are cited in a brief introductory article. Other benefits, discussed in more detail, include…

7 CFR 25.4 - Secretarial review and designation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... zones, enterprise communities and champion communities—(1) Round I. The Secretary may designate up to.... (2) Round II. The Secretary may, prior to January 1, 1999, designate up to five rural empowerment zones in addition to those designated in Round I. (3) Round IIS. The Secretary may designate up to 20...

78 FR 53486 - Addition of Round-Trip Mailer Product to the Competitive Product List

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-29

... POSTAL SERVICE Addition of Round-Trip Mailer Product to the Competitive Product List AGENCY... request with the Postal Regulatory Commission to add a product called ``Round-Trip Mailer'' to the...] filed with the Postal Regulatory Commission (Commission) a request to add a ``Round-Trip Mailer...

7 CFR 25.4 - Secretarial review and designation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... zones, enterprise communities and champion communities—(1) Round I. The Secretary may designate up to.... (2) Round II. The Secretary may, prior to January 1, 1999, designate up to five rural empowerment zones in addition to those designated in Round I. (3) Round IIS. The Secretary may designate up to 20...

7 CFR 25.602 - Eligible recipients.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Round II and Round IIS Grants § 25.602 Eligible recipients. (a) General. The grants made under this subpart shall be made to the lead managing entities on behalf of the Round II rural empowerment zones and Round IIS...

7 CFR 25.4 - Secretarial review and designation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... zones, enterprise communities and champion communities—(1) Round I. The Secretary may designate up to.... (2) Round II. The Secretary may, prior to January 1, 1999, designate up to five rural empowerment zones in addition to those designated in Round I. (3) Round IIS. The Secretary may designate up to 20...

7 CFR 25.602 - Eligible recipients.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Round II and Round IIS Grants § 25.602 Eligible recipients. (a) General. The grants made under this subpart shall be made to the lead managing entities on behalf of the Round II rural empowerment zones and Round IIS...

Year-Round versus Traditional Schools

ERIC Educational Resources Information Center

Lyttle, LeighAnne

2011-01-01

This document serves as a literature review for the practicality and cost effectiveness of traditional versus year-round school systems. The differences in year-round and traditional schools are many, as the debate lingers on which type is best for students' learning. Generally conclusive, the literature indicates that year-round schools' benefits…

7 CFR 25.602 - Eligible recipients.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES Round II and Round IIS Grants § 25.602 Eligible recipients. (a) General. The grants made under this subpart shall be made to the lead managing entities on behalf of the Round II rural empowerment zones and Round IIS...

Local quantum transformations requiring infinite rounds of classical communication.

PubMed

Chitambar, Eric

2011-11-04

In this Letter, we investigate the number of measurement and communication rounds needed to implement certain tasks by local quantum operations and classical communication (LOCC), a relatively unexplored topic. To demonstrate the possible strong dependence on the round number, we consider the problem of converting three-qubit entanglement into two-qubit form, specifically in the random distillation setting of [Phys. Rev. Lett. 98, 260501 (2007)]. We find that the number of LOCC rounds needed for a transformation can depend on the amount of entanglement distilled. In fact, for a wide range of transformations, the required number of rounds is infinite (unbounded). This represents the first concrete example of a task needing an infinite number of rounds to implement.

Firearm equipped with live round inhibiting means and method of making same

DOEpatents

Baehr, D.G.

1990-11-13

A firearm is disclosed having live round inhibiting means mounted in the barrel of the firearm which permits a blank cartridge to be loaded into a firearm and fired while preventing the loading and firing of a live round. The live round inhibiting means comprise shaft means mounted in the barrel of the firearm and which extends a sufficient length into the barrel at a point just beyond the chamber portion of the firearm to engage the bullet portion of a live round to prevent it from properly chambering, while permitting a blank cartridge to be loaded into the firearm and fired without engaging the live round-inhibiting shaft means. 9 figs.

Firearm equipped with live round inhibiting means and method of making same

DOEpatents

Baehr, Donald G.

1990-01-01

A firearm is disclosed having live round inhibiting means mounted in the barrel of the firearm which permits a blank cartridge to be loaded into a firearm and fired while preventing the loading and firing of a live round. The live round inhibiting means comprise shaft means mounted in the barrel of the firearm and which extends a sufficient length into the barrel at a point just beyond the chamber portion of the firearm to engage the bullet portion of a live round to prevent it from properly chambering, while permitting a blank cartridge to be loaded into the firearm and fired without engaging the live round-inhibiting shaft means.

Rounded atelectasis of the lung: A pictorial review

PubMed Central

Sobocińska, Magdalena; Sobociński, Bartosz; Jarzemska, Agnieszka; Serafin, Zbigniew

2014-01-01

Summary Rounded atelectasis of the lung is well described in medical literature, but still difficult to diagnose. Since lesions give no clinical symptoms in patients, radiologists are often the first to recognize the round lesion in an X-ray picture or a CT scan. Rounded atelectasis is an atypical form of lung collapse that usually occurs adjacent to scarred pleura and can be mistaken for lung cancer. Patients with rounded atelectasis have a history of asbestos exposure or pleural effusion due to various causes. When characteristic imaging findings are present, the diagnosis is rarely dubious and no further investigation is necessary. However, differential diagnosis of rounded atelectasis poses a challenge to pulmonary specialists and radiologists. PMID:25045412

Analysis of the Mean Absolute Error (MAE) and the Root Mean Square Error (RMSE) in Assessing Rounding Model

NASA Astrophysics Data System (ADS)

Wang, Weijie; Lu, Yanmin

2018-03-01

Most existing Collaborative Filtering (CF) algorithms predict a rating as the preference of an active user toward a given item, which is always a decimal fraction. Meanwhile, the actual ratings in most data sets are integers. In this paper, we discuss and demonstrate why rounding can bring different influences to these two metrics; prove that rounding is necessary in post-processing of the predicted ratings, eliminate of model prediction bias, improving the accuracy of the prediction. In addition, we also propose two new rounding approaches based on the predicted rating probability distribution, which can be used to round the predicted rating to an optimal integer rating, and get better prediction accuracy compared to the Basic Rounding approach. Extensive experiments on different data sets validate the correctness of our analysis and the effectiveness of our proposed rounding approaches.

The value of case-based teaching vignettes in clinical microbiology rounds.

PubMed

Spicer, Jennifer O; Kraft, Colleen S; Burd, Eileen M; Armstrong, Wendy S; Guarner, Jeannette

2014-03-01

To describe the implementation and evaluation of a case-based microbiology curriculum during daily microbiology rounds. Vignettes consist of short cases with images and questions that facilitate discussion among microbiologists, pathologists, infectious disease physicians, and trainees (residents and fellows). We performed a survey to assess the value of these vignettes to trainees. Motivation to come to rounds on time increased from 60% to 100%. Trainees attending rounds after implementation of the vignettes perceived the value of microbiology rounds to be significantly higher compared with those who attended rounds before implementation (P = .04). Pathology residents found that vignettes were helpful for retaining knowledge (8.3 of 10 points). The vignettes have enhanced the value of microbiology rounds by serving as a formalized curriculum exposing trainees from multiple specialties to various microbiology topics. Emphasis on interdisciplinary interactions between clinical and laboratory personnel was highlighted with this case-based curriculum.

[Ethic rounds in intensive care. Possible instrument for a clinical-ethical assessment in intensive care units].

PubMed

Scheffold, N; Paoli, A; Gross, J; Riemann, U; Hennersdorf, M

2012-10-01

Ethical problems, such as medical end-of-life decisions or withdrawing life-sustaining treatment are viewed as an essential task in intensive care units. This article presents the ethics rounds as an instrument for evaluation of ethical problems in intensive care medicine units. The benchmarks of ethical reflection during the ethics rounds are considerations of ethical theory of principle-oriented medical ethics. Besides organizational aspects and the institutional framework, the role of the ethicist is described. The essential evaluation steps, as a basis of the ethics rounds are presented. In contrast to the clinical ethics consultation, the ethicist in the ethics rounds model is integrated as a member of the ward round team. Therefore ethical problems may be identified and analyzed very early before the conflict escalates. This preventive strategy makes the ethics rounds a helpful instrument in intensive care units.

The Elusiveness of Equity: Evolution of Instructional Rounds in a Superintendent's Network

ERIC Educational Resources Information Center

Roegman, Rachel; Allen, David; Hatch, Thomas

2017-01-01

The practice of instructional rounds is a recent innovation in educational administration, intended to support administrators' understanding of instruction through the development of common language. This longitudinal study examines the rounds practice of a network of superintendents over 6 years to understand how rounds serves as a vehicle for…

The Wheels of Stress Go 'Round and 'Round

ERIC Educational Resources Information Center

Brey, Rebecca A.; Clark, Susan E.

2012-01-01

"The Wheels of Stress Go Round and Round" teaching idea uses three activity wheels to reinforce stress-related content and concepts. After presenting a definition of stress, the instructor assists students in identifying stressors, and aids in formulating a list of negative, reactive behaviors and a list of positive coping mechanisms. Using…

Language Identity and Multicultural Diversity in Botswana

ERIC Educational Resources Information Center

Boikhutso, Keene; Jotia, Agreement Lathi

2013-01-01

This study explored the common wisdom that sees Botswana as inherently ethnically homogenous. It used the existing Afrobarometer survey data drawn from Round 1 (1999), Round 2 (2003), Round 3 (2005) and Round 4 (2008). The findings of this study revealed that when using language spoken mostly at home, common wisdom is confirmed. However, it is…

Inquiry in the Round? Education Rounds in an Teacher Residency Program

ERIC Educational Resources Information Center

Reagan, Emilie Mitescu; Roegman, Rachel; Goodwin, A. Lin

2017-01-01

In education, the Rounds model provides opportunities for engaging educators as communities of learners who examine instructional issues for purposes of understanding and improving them. Over the past 10 years, Rounds have been implemented in school-based experiences in teacher preparation programs across the nation. Yet despite recent interest,…

School-Based Instructional Rounds: Improving Teaching and Learning across Classrooms

ERIC Educational Resources Information Center

Teitel, Lee

2013-01-01

In "School-Based Instructional Rounds," Teitel offers detailed case studies of five different models of school-based rounds and investigates critical learning from each. Instructional rounds--one of the most innovative and powerful approaches to improving teaching and learning--has been taken up by districts across the country and around…

9 CFR 317.344 - Identification of major cuts of meat products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... products. 317.344 Section 317.344 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... 82165, Dec. 29, 2010. The major cuts of single-ingredient, raw meat products are: Beef chuck blade roast, beef loin top loin steak, beef rib roast large end, beef round eye round steak, beef round top round...

Leading Instructional Rounds in Education: A Facilitator?'s Guide. Instructional Rounds Series

ERIC Educational Resources Information Center

Fowler-Finn, Thomas

2013-01-01

Instructional rounds is a powerful form of professional learning aimed at helping schools and systems develop the capacity to educate all children to high levels. In this practical book, Thomas Fowler-Finn, an experienced consultant who has worked closely with the Harvard team that pioneered instructional rounds, discusses how facilitators can…

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brown, Geoffrey Wayne; Leonard, Philip; Hartline, Ernest Leon

High Explosives Science and Technology (M-7) completed all required formulation and testing of Remediated Nitrate Salt (RNS) surrogates on April 27, 2016 as specified in PLAN-TA9-2443 Rev B, "Remediated Nitrate Salt (RNS) Surrogate Formulation and Testing Standard Procedure", released February 16, 2016. This report summarizes the results of the work and also includes additional documentation required in that test plan. All formulation and testing was carried out according to PLAN-TA9-2443 Rev B. The work was carried out in three rounds, with the full matrix of samples formulated and tested in each round. Results from the first round of formulation andmore » testing were documented in memorandum M7-J6-6042, " Results from First Round of Remediated Nitrate Salt Surrogate Formulation and Testing." Results from the second round of formulation and testing were documented in M7-16-6053 , "Results from the Second Round of Remediated Nitrate Salt Surrogate Formulation and Testing." Initial results from the third round were documented in M7-16-6057, "Initial Results from the Third Round of Remediated Nitrate Salt Formulation and Testing."« less

Palliative medicine Death Rounds: small group learning on a vital subject.

PubMed

Kitzes, Judith A; Kalishman, Summers; Kingsley, Darra D; Mines, Jan; Lawrence, Elizabeth

The medical student's experience with patients' dying and death has profound impact on personal and professional development. Death Rounds at the University of New Mexico School of Medicine is a small group educational model that promotes student self-reflection, metacognition, professional growth, and collegial support. To describe the implementation and evaluation activities of a third year clerkship Death Rounds which are a structured, institutionally supported resource for helping students to understand the clinical, ethical, legal, professional, cultural, and spiritual aspects of death. Medical students attend 2 to 3 small group palliative medicine Death Rounds sessions, facilitated by the attending clerkship director, chief residents, and a palliative care physician. The students' assessment of their palliative medicine knowledge and skills in 5 categories before and after participation in Death Rounds rated their skills after Death Rounds higher with effect sizes ranging from 0.9 to 1.9. Evidence from both the Death Rounds Questionnaire and Facilitators' Logs demonstrates that multiple issues and topics were addressed and all associated with the School of Medicine's 6 core competencies. Death Rounds minimally affect on clerkship time and faculty resources.

Visual search, movement behaviour and boat control during the windward mark rounding in sailing.

PubMed

Pluijms, Joost P; Cañal-Bruland, Rouwen; Hoozemans, Marco J M; Savelsbergh, Geert J P

2015-01-01

In search of key-performance predictors in sailing, we examined to what degree visual search, movement behaviour and boat control contribute to skilled performance while rounding the windward mark. To this end, we analysed 62 windward mark roundings sailed without opponents and 40 windward mark roundings sailed with opponents while competing in small regattas. Across conditions, results revealed that better performances were related to gazing more to the tangent point during the actual rounding. More specifically, in the condition without opponents, skilled performance was associated with gazing more outside the dinghy during the actual rounding, while in the condition with opponents, superior performance was related to gazing less outside the dinghy. With respect to movement behaviour, superior performance was associated with the release of the trimming lines close to rounding the mark. In addition, better performances were related to approaching the mark with little heel, yet heeling the boat more to the windward side when being close to the mark. Potential implications for practice are suggested for each phase of the windward mark rounding.

Clarifying concepts of food parenting practices. A Delphi study with an application to snacking behavior.

PubMed

Gevers, D W M; Kremers, S P J; de Vries, N K; van Assema, P

2014-08-01

Inconsistencies in measurements of food parenting practices continue to exist. Fundamental to this problem is the lack of clarity about what is understood by different concepts of food parenting practices. The purpose of this study was to clarify food parenting practice concepts related to snacking. A three round Delphi study among an international group of experts (n = 63) was conducted. In the first round, an open-ended survey was used to collect food parenting practice descriptions and concept labels associated with those practices. In the second round, participants were asked to match up descriptions with the appropriate concept labels. The third and final round allowed participants to reconsider how descriptions and concept labels were matched, taking into account the opinions expressed in round two. Round one produced 408 descriptions of food parenting practices and 110 different concept names. Round two started with 116 descriptions of food parenting practices and 20 concept names. On 40 descriptions, consensus regarding the underlying concept name was reached in round two. Of the remaining 76 descriptions, consensus on 47 descriptions regarding the underlying concept name was reached in round three. The present study supports the essential process of consensus development with respect to food parenting practices concepts. Copyright © 2014 Elsevier Ltd. All rights reserved.

Medication communication during ward rounds on medical wards: Power relations and spatial practices.

PubMed

Liu, Wei; Manias, Elizabeth; Gerdtz, Marie

2013-03-01

Communication plays a crucial role in the management of medications. Ward rounds are sites where health professionals from different disciplines and patients come together to exchange medication information and make treatment decisions. This article examines power relations and spatial practices surrounding medication communication between patients and health professionals including doctors, nurses and pharmacists during ward rounds. Data were collected in two medical wards of a metropolitan teaching hospital in Melbourne, Australia. Data collection methods involved participant observations, field interviews, video-recordings, together with individual and group reflexive interviews. A critical discourse analysis was undertaken to identify the location sites where power relations were reproduced or challenged in ward rounds. Findings demonstrated that traditional medical hierarchies constructed the ways in which doctors communicated about medications during ward rounds. Nurses and pharmacists ventured into the ward round space by using the discourse of preparation and occupying a peripheral physical position. Doctors privileged the discourse of medication rationalization in their ward round discussions, competing with the discourse of inquiry taken up by patients and families. Ward rounds need to be restructured to provide opportunities for nurses and pharmacists to speak at dedicated times and in strategic locations. By critically reflecting upon the complex process of medication communication during ward rounds, greater opportunities exist for enhanced team communication among health professionals.

Multi-scale computational study of the mechanical regulation of cell mitotic rounding in epithelia

PubMed Central

Xu, Zhiliang; Zartman, Jeremiah J.; Alber, Mark

2017-01-01

Mitotic rounding during cell division is critical for preventing daughter cells from inheriting an abnormal number of chromosomes, a condition that occurs frequently in cancer cells. Cells must significantly expand their apical area and transition from a polygonal to circular apical shape to achieve robust mitotic rounding in epithelial tissues, which is where most cancers initiate. However, how cells mechanically regulate robust mitotic rounding within packed tissues is unknown. Here, we analyze mitotic rounding using a newly developed multi-scale subcellular element computational model that is calibrated using experimental data. Novel biologically relevant features of the model include separate representations of the sub-cellular components including the apical membrane and cytoplasm of the cell at the tissue scale level as well as detailed description of cell properties during mitotic rounding. Regression analysis of predictive model simulation results reveals the relative contributions of osmotic pressure, cell-cell adhesion and cortical stiffness to mitotic rounding. Mitotic area expansion is largely driven by regulation of cytoplasmic pressure. Surprisingly, mitotic shape roundness within physiological ranges is most sensitive to variation in cell-cell adhesivity and stiffness. An understanding of how perturbed mechanical properties impact mitotic rounding has important potential implications on, amongst others, how tumors progressively become more genetically unstable due to increased chromosomal aneuploidy and more aggressive. PMID:28531187

Modified round block mastopexy versus traditional round block mastopexy.

PubMed

Sterodimas, A; Nicaretta, B; Boriani, F

2015-01-01

Breast ptosis may be caused by several factors, including significant weight loss, pregnancy, long breastfeeding periods, and involution of the postmenopausal breast tissue. The authors performed a prospective study to evaluate patient satisfaction and the rate of complications after modified round block mastopexy versus traditional round block mastopexy. Forty-four patients fulfilled the inclusion criteria for undergoing round block mastopexy in a prospective randomized controlled study performed from 2007 to 2008. All the patients received polyurethane silicone implants. Group A included patients who underwent the traditional round block technique described by Benelli. Group B included patients who underwent the traditional round block and 4 cardinal glando-glandular permanent sutures. The overall satisfaction with body appearance after breast mastopexy was rated on a scale of 1 (poor), 2 (fair), 3 (good), 4 (very good), and 5 (excellent). Group A patient ages ranged from 28 to 52 years and in Group B ranged from 29 to 49 years. The mean implant volume was 215 cc in both Groups. The complication and satisfaction rates for both Groups are reported. The combination of the cardinal glandulo-glandular sutures along with the traditional round block appears to be key to preventing the areolar enlargement and persistent breast ptosis. The satisfaction rates in patients who underwent the modified round mastopexy appear superior when compared to the traditional round block mastopexy. Furhter long-term follow-up need to be performed in order to confirm the favorable results seen in this series of cases.

Computed tomographic evaluation to determine efficacy of euthanasia of yearling feedlot cattle by use of various firearm-ammunition combinations.

PubMed

Thomson, Daniel U; Wileman, Benjamin W; Rezac, Darrel J; Miesner, Matt D; Johnson-Neitman, Jennifer L; Biller, David S

2013-11-01

To evaluate with CT the efficacy of various combinations of firearms and ammunitions to penetrate and disrupt the brain tissue of cadaveric heads of feedlot steers. 42 fresh cadaveric heads of 12- to 18-month-old Bos taurus steers. For each of 7 combinations of firearms and ammunitions (.22-caliber rifle firing a long rifle 30-grain plated lead solid- or hollow-point round, .223-caliber carbine firing a 50-grain ballistic-tip round, 9-mm pistol firing a 124-grain total metal jacket round, .45-caliber automatic Colt pistol [ACP] firing a 230-grain full metal jacket round, and 12-gauge shotgun firing a 2.75-inch 1.25-ounce No. 4 birdshot shell or a 1-ounce rifled slug), 6 cadaveric heads were shot at an identical distance (3 m), angle, and anatomic location. Heads were scanned with third-generation CT, and images were evaluated to determine extent of penetration, projectile fragmentation, cranial fracture, and likelihood of instantaneous death (≥ 30% destruction of brain tissue or a brainstem lesion). RESULTS-41 of 42 skulls were penetrated by the projectile. Instantaneous death was considered a likely consequence for 83% (25/30) of heads shot with a rifle-fired .22-caliber solid-point round, pistol-fired .45-caliber ACP round, carbine-fired .223-caliber round, and shotgun-fired birdshot and slug. Of the 18 heads shot with pistol-fired 9-mm and .45-caliber ACP rounds and rifle-fired .22-caliber hollow-point rounds, only 6 had brainstem lesions. CONCLUSIONS AND CLINICAL RELEVANCE-Results suggested that gunshots delivered by all firearm-ammunition combinations except rifle-fired .22-caliber hollow-point rounds and pistol-fired 9-mm rounds were viable options for euthanasia of feedlot cattle.

Association Between ICU Admission During Morning Rounds and Mortality

PubMed Central

Gajic, Ognjen; Morales, Ian J.; Keegan, Mark T.; Peters, Steve G.; Hubmayr, Rolf D.

2009-01-01

Background: No previous study has evaluated the association between admission to ICUs during round time and patient outcome. The objective of this study was to determine the association between round-time ICU admission and patient outcome. Methods: This retrospective study included 49,844 patients admitted from October 1994 to December 2007 to four ICUs (two surgical, one medical, and one multispecialty) of an academic medical center. Of these patients, 3,580 were admitted to the ICU during round time (8:00 am to 10:59 am) and 46,264 were admitted during nonround time (from 1:00 pm to 6:00 am). The medical ICU had 24-h/7-day per week intensivist coverage during the last 2 years of the study. We compared the baseline characteristics and outcome of patients admitted to the ICU between the two groups. Data were abstracted from the acute physiology and chronic health evaluation (APACHE) III database. Results: The round-time and non-round-groups were similar in gender, ethnicity, and age. The predicted hospital mortality rate of the round time group was higher (17.4% vs 12.3% predicted, respectively; p < 0.001). The hospital length of stay was similar between the two groups. The round-time group had a higher hospital mortality rate (16.2% vs 8.8%, respectively; p < 0.001). Most of the round-time ICU admissions and deaths occurred in the medical ICU. Round-time admission was an independent risk factor for hospital death (odds ratio, 1.321; 95% CI, 1.178 to 1.481). This independent association was present for the whole study period except for the last 2 years. Conclusions: Patients admitted to the ICU during morning rounds have higher severity of illness and mortality rates. PMID:19505985

No difference in the graft shift between a round and a rounded rectangular femoral tunnel for anterior cruciate ligament reconstruction: an experimental study.

PubMed

Takata, Yasushi; Nakase, Junsuke; Oshima, Takeshi; Shimozaki, Kengo; Asai, Kazuki; Tsuchiya, Hiroyuki

2018-05-16

We developed a novel technique of creating a rounded rectangular femoral bone tunnel for anatomical, single-bundle, autologous hamstring tendon anterior cruciate ligament (ACL) reconstruction. Although this tunnel has many advantages, its non-circular shape has raised concerns regarding excessive graft shift within the bone tunnel. This study aimed to compare the graft shift between round and rounded rectangular tunnels using a graft diameter tester for simulating the femoral bone tunnel. Seven semitendinosus tendon grafts harvested from fresh-frozen cadavers were prepared by removing all excess soft tissue. The two ends of a double-fold hamstring tendon were sutured using a baseball stitch and then looped over a TightRope (Arthrex Co., Ltd., Naples, Florida, USA) to make a fourfold graft. The diameter of the graft was standardized to 8 mm using a round graft diameter tester. A round and an original rounded rectangular graft diameter tester were used for simulating the respective femoral bone tunnels. The graft was inserted into the tunnel, with the TightRope positioned on the outside of the tunnel. The distal end of the graft was tensioned to 40 N at an angle of 75° to reproduce the most severe graft bending angle. Digital photographs of the tunnel aperture taken at each simulated tunnel and the range of graft shift in the simulated tunnel were analyzed by ImageJ software. Statistical analyses were performed using the Tukey test. P < 0.05 was considered to be significant. There were no significant differences between the round and the rounded rectangular tunnel groups (P > 0.05) in terms of graft shift, gap area, and graft shift ratio. In a simulated ACL reconstruction, there is no difference in the graft shift between a round and a rounded rectangular bone tunnel.

Improving nurse-physician teamwork through interprofessional bedside rounding.

PubMed

Henkin, Stanislav; Chon, Tony Y; Christopherson, Marie L; Halvorsen, Andrew J; Worden, Lindsey M; Ratelle, John T

2016-01-01

Teamwork between physicians and nurses has a positive association with patient satisfaction and outcomes, but perceptions of physician-nurse teamwork are often suboptimal. To improve nurse-physician teamwork in a general medicine inpatient teaching unit by increasing face-to-face communication through interprofessional bedside rounds. From July 2013 through October 2013, physicians (attendings and residents) and nurses from four general medicine teams in a single nursing unit participated in bedside rounding, which involved the inclusion of nurses in morning rounds with the medicine teams at the patients' bedside. Based on stakeholder analysis and feedback, a checklist for key patient care issues was created and utilized during bedside rounds. To assess the effect of bedside rounding on nurse-physician teamwork, a survey of selected items from the Safety Attitudes Questionnaire (SAQ) was administered to participants before and after the implementation of bedside rounds. The number of pages to the general medicine teams was also measured as a marker of physician-nurse communication. Participation rate in bedside rounds across the four medicine teams was 58%. SAQ response rates for attendings, residents, and nurses were 36/36 (100%), 73/73 (100%), and 32/73 (44%) prior to implementation of bedside rounding and 36 attendings (100%), 72 residents (100%), and 14 (19%) nurses after the implementation of bedside rounding, respectively. Prior to bedside rounding, nurses provided lower teamwork ratings (percent agree) than residents and attendings on all SAQ items; but after the intervention, the difference remained significant only on SAQ item 2 ("In this clinical area, it is not difficult to speak up if I perceive a problem with patient care", 64% for nurses vs 79% for residents vs 94% for attendings, P=0.02). Also, resident responses improved on SAQ item 1 ("Nurse input is well received in this area", 62% vs 82%, P=0.01). Increasing face-to-face communication through interprofessional bedside rounding can improve the perceptions of nurse-physician teamwork, particularly among residents and nurses.

Validation of the Nurses' Perception of Patient Rounding Scale: An Exploratory Study of the Influence of Shift Work on Nurses' Perception of Patient Rounding.

PubMed

Neville, Kathleen; DiBona, Courtney; Mahler, Maureen

2016-01-01

Hourly rounds have re-emerged as standard practice among nurses in acute care settings, and there is the need to identify nurses' perceptions regarding this practice. Further use of the Nurses' Perception of Patient Rounding Scale (NPPRS) is needed to further validate this new instrument. In addition, there exists a dearth of literature that examines the impact of hours worked and shift on nurses' perceptions of patient rounding. The purpose of this descriptive study was to explore nurses' perception of the required practice of patient rounding, to examine the influence of nurses' shift on nurses' perception of rounding practice, and to provide additional psychometric support for the NPPRS. The NPPRS, a 42-item scale in 5-point Likert format, and a demographic information sheet were used in the study. The NPPRS yields three subscales: communication, patient benefits, and nurse benefits. Using a convenience sample of anonymous nurse participants, 76 nurses from five medical-surgical units at a medical center in the northeast corridor of the United States participated in the study. Further psychometric support for the NPPRS was demonstrated. Excellent reliability coefficients via Cronbach's alpha for the total scale (0.91) and each of the subscales were obtained. A statistically significant difference was noted among nurses working 8 hours versus 12 hours or combined 8- and 12-hour workloads. Perceptions of nurse benefits were statistically significantly higher for nurses working 8 hours. In addition, results indicated that nurses perceived rounding to be more beneficial to their own practice than to patients. Analyses revealed that leadership support was instrumental in successful rounding practice. Further support for the NPPRS was obtained through this study. Strong nursing leadership, supportive of rounding, is essential for successful rounding. Further research should examine the efficacy of nurse rounding-developed protocols specific to the shift and unit of nursing practice.

The Association Between Sensemaking During Physician Team Rounds and Hospitalized Patients' Outcomes.

PubMed

Leykum, Luci K; Chesser, Hannah; Lanham, Holly J; Carla, Pezzia; Palmer, Ray; Ratcliffe, Temple; Reisinger, Heather; Agar, Michael; Pugh, Jacqueline

2015-12-01

Sensemaking is the social act of assigning meaning to ambiguous events. It is recognized as a means to achieve high reliability. We sought to assess sensemaking in daily patient care through examining how inpatient teams round and discuss patients. Our purpose was to assess the association between inpatient physician team sensemaking and hospitalized patients' outcomes, including length of stay (LOS), unnecessary length of stay (ULOS), and complication rates. Eleven inpatient medicine teams' daily rounds were observed for 2 to 4 weeks. Rounds were audiotaped, and field notes taken. Four patient discussions per team were assessed using a standardized Situation, Task, Intent, Concern, Calibrate (STICC) framework. Inpatient physician teams at the teaching hospitals affiliated with the University of Texas Health Science Center at San Antonio participated in the study. Outcomes of patients admitted to the teams were included. Sensemaking was assessed based on the order in which patients were seen, purposeful rounding, patient-driven rounding, and individual patient discussions. We assigned teams a score based on the number of STICC elements used in the four patient discussions sampled. The association between sensemaking and outcomes was assessed using Kruskal-Wallis sum rank and Dunn's tests. Teams rounded in several different ways. Five teams rounded purposefully, and four based rounds on patient-driven needs. Purposeful and patient-driven rounds were significantly associated with lower complication rates. Varying the order in which patients were seen and purposefully rounding were significantly associated with lower LOS, and purposeful and patient-driven rounds associated with lower ULOS. Use of a greater number of STICC elements was associated with significantly lower LOS (4.6 vs. 5.7, p = 0.01), ULOS (0.3 vs. 0.6, p = 0.02), and complications (0.2 vs. 0.5, p = 0.0001). Improving sensemaking may be a strategy for improving patient outcomes, fostering a shared understanding of a patient's clinical trajectory, and enabling high reliability.

Geology of the Río de la Plata and the surrounding areas of Argentina and Uruguay related to the evolution of the Atlantic margin

NASA Astrophysics Data System (ADS)

Rossello, Eduardo A.; Veroslavsky, Gerardo; de Santa Ana, Héctor; Rodríguez, Pablo

2018-04-01

An integrated study of geological and geophysical data of the Río de la Plata region and its relation to the evolution of the Atlantic passive margin is herein described. This characterization is based on the available geological and geophysical information and on the correlation of the southern end of the best-known Santa Lucía Basin in Uruguay to the Salado Basin in Argentina, and their connection through the Quilmes Trough. Furthermore, a new Meso-Cenozoic depocenter is characterized and identified as Recalada Trough, subparallely aligned to the Quilmes Trough and separated from it by the Magdalena-Montevideo High. Both sedimentary fillings present ENE-WSW trending main axes and reach an average thickness of almost 2000 m. This suggests an evolution from a triple junction where interconnected extensional arms developed, which have had common Mesozoic tectosedimentary histories related to the early opening of the Atlantic Ocean. Based on the geophysical and geological evidence, the previously accepted existence in the Río de la Plata of a first-order structural feature along the international border between Argentina and Uruguay, associated to an ENE-WSW trending tectonic high, identified as Martín García, is unjustified. The tectonic evolution of the Atlantic margin in front of the Río de la Plata estuary is the consequence of a long deformation history starting in the Precambrian up to recent times. Each Precambrian, Paleozoic, Mesozoic and Cenozoic tectonic scenario adds different weak trends on the continental crust, which control the evolution of the sedimentary depocenters. The presence of these tectosedimentary records influence the bathymetric control of the Río de la Plata and the dynamics of the recent estuarine deposits. The Meso-Cenozoic sedimentary infill is estimated to comprise considerable ranges of sandstones and conglomerates associated with faulted blocks of the crystalline basement, with expected petrophysical conditions oscillating in the order of 12%-15% of effective porosity and with expected traps of the stratigraphic and combined (closing against faulting) type, and overlapped by fine sediments with excellent quality as seals. The economic significance of these sedimentary volumes lies in their yet unexplored potential as natural fluid reservoirs (hydrocarbons and groundwater), of great importance due to their strategic position near the large urban areas of Buenos Aires and Montevideo.

31 CFR 593.510 - Transactions related to the importation of any round log or timber product originating in Liberia...

Code of Federal Regulations, 2010 CFR

2010-07-01

... importation of any round log or timber product originating in Liberia authorized. 593.510 Section 593.510... importation of any round log or timber product originating in Liberia authorized. Except as otherwise... into the United States of any round log or timber product originating in Liberia are authorized. ...

75 FR 21343 - Notice of Availability of the Final Environmental Impact Statement for the Round Mountain...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... INFORMATION: The Round Mountain Gold Corporation, which is a joint venture of Kinross Gold Corporation and Barrick Gold Corporation, proposes to expand its Round Mountain Mine, an existing open-pit gold mining and... about 66.2 acres between the Round Mountain area and the Gold Hill area. The primary method of...

ASBESTOS-CONTAINING MATERIALS IN SCHOOL BUILDINGS: BULK SAMPLE ANALYSIS QUALITY ASSURANCE PROGRAM-BULK SAMPLE ROUNDS 9, 10, 11 AND BLIND ROUND 2

EPA Science Inventory

The report presents the results of laboratories participating in the nineth, tenth, eleventh and second blind round(s) of the bulk sample analysis quality assurance program sponsored by the U.S. Environmental Protection Agency. Two hundred fifty-four, 320, 318, and 50 laboratorie...

Strength of small-diameter round and tapered bending members

Treesearch

Ron Wolfe; Joe Murphy

2005-01-01

An early focus on structural use of processed rather than round timber resulted in an underestimation of the structural advantages of retaining the natural form of small-diameter round timber. In the round and tapered form, timbers are not susceptible to the strength-reducing effects of diving grain and exposed juvenile wood. Fiber continuity around knots on the...

31 CFR 593.205 - Prohibition on the importation of any round log or timber product originating in Liberia.

Code of Federal Regulations, 2012 CFR

2012-07-01

... round log or timber product originating in Liberia. 593.205 Section 593.205 Money and Finance: Treasury... on the importation of any round log or timber product originating in Liberia. Except as otherwise... section, the importation into the United States, directly or indirectly, of any round log or timber...

26 CFR 49.4264(e)-1 - Round trips.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Round trips. 49.4264(e)-1 Section 49.4264(e)-1... TAXES FACILITIES AND SERVICES EXCISE TAXES Transportation of Persons § 49.4264(e)-1 Round trips. (a) In general. For purposes of the regulations in this subpart, a round trip shall be considered to consist of...

31 CFR 593.205 - Prohibition on the importation of any round log or timber product originating in Liberia.

Code of Federal Regulations, 2013 CFR

2013-07-01

... round log or timber product originating in Liberia. 593.205 Section 593.205 Money and Finance: Treasury... on the importation of any round log or timber product originating in Liberia. Except as otherwise... section, the importation into the United States, directly or indirectly, of any round log or timber...

31 CFR 593.205 - Prohibition on the importation of any round log or timber product originating in Liberia.

Code of Federal Regulations, 2014 CFR

2014-07-01

... round log or timber product originating in Liberia. 593.205 Section 593.205 Money and Finance: Treasury... on the importation of any round log or timber product originating in Liberia. Except as otherwise... section, the importation into the United States, directly or indirectly, of any round log or timber...

31 CFR 593.205 - Prohibition on the importation of any round log or timber product originating in Liberia.

Code of Federal Regulations, 2011 CFR

2011-07-01

... round log or timber product originating in Liberia. 593.205 Section 593.205 Money and Finance: Treasury... on the importation of any round log or timber product originating in Liberia. Except as otherwise... section, the importation into the United States, directly or indirectly, of any round log or timber...

50 CFR 679.54 - Release of observer data to the public.

Code of Federal Regulations, 2013 CFR

2013-10-01

... round weight of incidentally caught halibut or Pacific herring to the total round weight of groundfish in sampled catch. (4) The ratio of number of king crab or C. bairdi Tanner crab to the total round... of Chinook salmon to the total round weight of groundfish. (vii) The ratio of the number of other...

26 CFR 49.4264(e)-1 - Round trips.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 16 2013-04-01 2013-04-01 false Round trips. 49.4264(e)-1 Section 49.4264(e)-1... TAXES FACILITIES AND SERVICES EXCISE TAXES Transportation of Persons § 49.4264(e)-1 Round trips. (a) In general. For purposes of the regulations in this subpart, a round trip shall be considered to consist of...

31 CFR 593.510 - Transactions related to the importation of any round log or timber product originating in Liberia...

Code of Federal Regulations, 2012 CFR

2012-07-01

... importation of any round log or timber product originating in Liberia authorized. 593.510 Section 593.510... importation of any round log or timber product originating in Liberia authorized. Except as otherwise... into the United States of any round log or timber product originating in Liberia are authorized. ...