Leveraging the Zachman framework implementation using action - research methodology - a case study: aligning the enterprise architecture and the business goals

NASA Astrophysics Data System (ADS)

Nogueira, Juan Manuel; Romero, David; Espadas, Javier; Molina, Arturo

2013-02-01

With the emergence of new enterprise models, such as technology-based enterprises, and the large quantity of information generated through technological advances, the Zachman framework continues to represent a modelling tool of great utility and value to construct an enterprise architecture (EA) that can integrate and align the IT infrastructure and business goals. Nevertheless, implementing an EA requires an important effort within an enterprise. Small technology-based enterprises and start-ups can take advantage of EAs and frameworks but, because these enterprises have limited resources to allocate for this task, an enterprise framework implementation is not feasible in most cases. This article proposes a new methodology based on action-research for the implementation of the business, system and technology models of the Zachman framework to assist and facilitate its implementation. Following the explanation of cycles of the proposed methodology, a case study is presented to illustrate the results of implementing the Zachman framework in a technology-based enterprise: PyME CREATIVA, using action-research approach.

[Bibliografic resources on chemical risk administration and prevention].

PubMed

Calera Rubio, Alfonso A; Juan Quilis, Verónica; López Samaniego, Luz M; Caballero Pérez, Pablo; Ronda Pérez, Elena

2005-01-01

The documentation produced by public and private institutions in relation to the chemical risk constitutes an essential tool for prevention. The objective of this research is to locate and to revise the documents related to the management of the prevention of chemical risk focus to PYMES in Spain from 1995 to 2004. The methodology carried out for the selection of the bibliographical materials has been the consultation of automated databases and Web pages. 812 documents have been identified. Most corresponds to grey literature. The thematic more frequent has been the security and the most frequent objective of the papers has been the prevention. Most of the documents go to the technical sector. The results suggest that although that there is a great diversity of documents in Spain dedicated to the prevention of chemical risk it seems convenient: 1) to increase their diffusion, 2) to pay attention to the communication of the risks, 3) to investigate and to translate the research in good practice.

Guidance for DoD Utilization of Host Nation Power

DTIC Science & Technology

2015-10-28

data)  The Honduran electric company,  Empresa  Nacional  de  Energia Electrica (ENEE) generates power and  operates the national transmission and...CDF  Cumulative Distribution Function  DoD  Department of Defense  ENEE  Empresa  Nacional  de  Energia Electrica  EUPW  Escalating Uniform Present Worth...generators with the fuel either purchased from the local  population or  transported  from remote fuel depots.  This incurs a significant cost for the

78 FR 25044 - Listing Endangered or Threatened Species: 90-Day Finding on a Petition To Include the Killer...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-29

... determination that the action is warranted. Under specific facts, we may also issue a determination that the... the Center for Environmental Science Accuracy and Reliability, Empresas Del Bosque, and Coburn Ranch...

78 FR 42074 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-15

... President) 1000 Peachtree Street NE., Atlanta, Georgia 30309: 1. Banco De Credito E Inversiones, Empresas Juan Yarur S.A.C., Inversiones Petro S.A. Inversiones Baquio LTDA, Inversiones, Nueve, LTDA, and...

Quick Tips for Small Manufacturing Businesses Spanish Translation

EPA Pesticide Factsheets

Empresas pequeñas de manufactura que cumplen con regulaciones ambientales e implementan buenas practicas de manejo, pueden mantenerse a la vanguardia respecto a prepararse para eventos climáticos extremos en el futuro.

Argentine Space Assets.

DTIC Science & Technology

1997-09-01

Interview, December 1996. Perea, Mauricio, La CFI Invierte En La Empresa Encargada De Las Comunicaciones Por Satelite En Argentina. Corporacion Financiera...1 Attn: Servicio de Comunicaciones Navales 630 Indiana Avenue NW Washington, D.C. 20004-2989 13. A rgentine N

From health plan companies to international insurance companies: changes in the accumulation regime and repercussions on the healthcare system in Brazil.

PubMed

Bahia, Ligia; Scheffer, Mario; Tavares, Leandro Reis; Braga, Iale Falleiros

2016-11-03

The concentration and internationalization of health plan companies in Brazil gave them a clearly financial face. Based on the need to understand the health care industry's capital accumulation patterns, the current study examines health plan companies' expansion strategies through the classification of their supply and demand characteristics by recent historical periods and an analysis of recent shareholding trends in one of the leading corporations in the Brazilian health care industry. The 1960s to 2000s witnessed changes in the scale of demands for health plans and adherence by companies to long-term accumulation strategies. Beginning in the early 21st century, changes in the shareholding structures of the largest Brazilian company, consistent with the financialization of its accumulation regime, resulted in the rapid multiplication of its capital. Deepening segmentation of the health care system in a context marked by the downturn in the national economy challenges the preservation of public subsidies for private health plans. Resumo: A concentração e internacionalização de empresas de planos de saúde no Brasil conferiram-lhes feição financeira. Considerando a necessidade de compreender os padrões de acumulação desse setor, o trabalho examina estratégias de expansão das empresas de planos de saúde por meio da periodização de atributos da oferta e demanda e exame da trajetória patrimonial recente de um dos grandes grupos do setor. Entre os anos 1960 e 2000, ocorreram alterações na escala das demandas por planos de saúde e adesão das empresas a estratégias de acumulação de longo prazo. A partir do século XXI, as alterações nas estruturas societárias da maior empresa brasileira, compatíveis com o regime de acumulação financeirizada, resultaram na multiplicação de seu capital em um curto intervalo de tempo. O aprofundamento da segmentação do sistema de saúde, em um contexto marcado pela desaceleração da economia, questiona a

Army Contracting Command Workforce Model Analysis

DTIC Science & Technology

2010-10-04

College), and he has taught visiting seminars at American University in Cairo, and Instituto de Empresas in Madrid. Dr. Reed retired after 21 years... Transportation –Federal Aviation Administration and will use historical program data to derive recommended staffing levels for major acquisition

Adsorbed States of phosphonate derivatives of N-heterocyclic aromatic compounds, imidazole, thiazole, and pyridine on colloidal silver: comparison with a silver electrode.

PubMed

Podstawka, Edyta; Olszewski, Tomasz K; Boduszek, Bogdan; Proniewicz, Leonard M

2009-09-03

Here, we report a systematic surface-enhanced Raman spectroscopy (SERS) study of the structures of phosphonate derivatives of the N-heterocyclic aromatic compounds imidazole (ImMeP ([hydroxy(1H-imidazol-5-yl)methyl]phosphonic acid) and (ImMe)(2)P (bis[hydroxy-(1H-imidazol-4-yl)-methyl]phosphinic acid)), thiazole (BAThMeP (butylaminothiazol-2-yl-methyl)phosphonic acid) and BzAThMeP (benzylaminothiazol-2-yl-methyl)phosphonic acid)), and pyridine ((PyMe)(2)P (bis[(hydroxypyridin-3-yl-methyl)]phosphinic acid)) adsorbed on nanometer-sized colloidal particles. We compared these structures to those on a roughened silver electrode surface to determine the relationship between the adsorption strength and the geometry. For example, we showed that all of these biomolecules interact with the colloidal surface through aromatic rings. However, for BzAThMeP, a preferential interaction between the benzene ring and the colloidal silver surface is observed more so than that between the thiazole ring and this substrate. The PC(OH)C fragment does not take part in the adsorption process, and the phosphonate moiety of ImMeP and (ImMe)(2)P, being removed from the surface, only assists in this process.

48 CFR 252.229-7005 - Tax exemptions (Spain).

Code of Federal Regulations, 2011 CFR

2011-10-01

... following excise, luxury, and transaction taxes: (1) Derechos de Aduana (Customs Duties). (2) Impuesto de... Transactions). (6) Impuesto Sobre el Trafico de Empresas (Business Trade Tax). (7) Impuestos Especiales de...-Products). (9) Impuesto Sobre el Uso de Telefona (Telephone Tax). (10) Impuesto General Sobre la Renta de...

48 CFR 252.229-7005 - Tax exemptions (Spain).

Code of Federal Regulations, 2010 CFR

2010-10-01

... following excise, luxury, and transaction taxes: (1) Derechos de Aduana (Customs Duties). (2) Impuesto de... Transactions). (6) Impuesto Sobre el Trafico de Empresas (Business Trade Tax). (7) Impuestos Especiales de...-Products). (9) Impuesto Sobre el Uso de Telefona (Telephone Tax). (10) Impuesto General Sobre la Renta de...

75 FR 79440 - Additional Designations, Foreign Narcotics Kingpin Designation Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-20

...) [SDNTK] 2. DORIA CASTILLO, Danit Dario, c/o INVERSIONES MINERAS H.D. EMPRESA UNIPERSONAL, Caucasia...., Medellin, Colombia; c/o INVERSIONES BUENOS AIRES LTDA., Pereira, Colombia; DOB 28 Apr 1964; POB Bello...., Villavicencio, Colombia; c/o INVERSIONES BUENOS AIRES LTDA., Pereira, Colombia; c/o INVERSIONES Y DISTRIBUCIONES...

[Not Available].

PubMed

Angulo, Daniela; Bustos, Edson; Sánchez, Andrés; Barja, Salesa

2016-07-19

Introducción: la rehabilitación de la alimentación por vía oral (RVO) es compleja en pacientes que han recibido nutrición enteral (NE) prolongada. Objetivo: describir este proceso en niños con enfermedades respiratorias crónicas y sonda nasoenteral (SNE) o gastrostomía (GT).Pacientes y métodos: estudio retrospectivo con revisión de registros clínicos de niños con NE mayor a dos meses, ingresados entre 2005 y 2014 al Hospital Josefina Martínez.Resultados: Se incluyeron 116 pacientes, con mediana de edad 10 meses (Rango: 3 a 101), 56% hombres. Diagnóstico: 34,5% Daño pulmonar crónico postinfeccioso (DPC), 29,3% Insuficiencia respiratoria por enfermedad neuromuscular, 19% Displasia broncopulmonar y 17,2% enfermedad de la vía aérea. Con traqueostomía: 82,8%. Eran usuarios de GT 89,7% y de SNG 10,3%, instaladas con mediana de edad 6 meses (0 a 74), por ingesta insuficiente (6,6%) o trastorno de deglución (92,4%). Del grupo total, 36,2% (42/116) tenía indicación de RVO, los cuales habían recibido NE durante 12,2 meses (2 a 41); de estos 50% (21/42) logró alimentarse exclusivamente por vía oral (91% SNG y 35,4% GT, Chi2 p = 0,023), 14% parcialmente y 36% no lo logró. El tiempo para lograr la vía oral exclusiva fue de 9,75 meses (0,5 a 47), sin diferencia por edad, sexo, vía de acceso, duración NE ni presencia de enfermedad neurológica.Conclusión: en pacientes con enfermedades respiratorias crónicas graves y NE prolongada, la RVO es un proceso lento pero posible: 64% lo logra de modo completo o parcial.

A new technique of "midline anchoring" in spinal cord stimulation dramatically reduces lead migration.

PubMed

Mironer, Y Eugene; Brown, Christopher; Satterthwaite, John R; Cohen, Mary; Tonder, Lisa M; Grumman, Steve

2004-01-01

Spinal cord stimulation (SCS) is a popular method of treatment of chronic pain. Unfortunately, migration of the lead continues to be a serious complication of this therapy. In an attempt to reduce lateral migration of the SCS lead, we performed a retrospective assessment of a new technique of percutaneous lead placement. This new method of "midline anchoring" of the lead using the plica mediana dorsalis was tested against conventional technique in a retrospective study involving 122 trials and 91 implants of SCS over a period of five years. The use of "midline anchoring" resulted in a decrease in lead migration from 23% to 6% after trial insertion and from 24% to 7% after implantation. We conclude that "midline anchoring" of the SCS lead is an effective method of preventing lead migration.

Analyzing Individual Decision Making Versus Group Decision Making for Alternative Selection

DTIC Science & Technology

2008-06-01

35 SDVF Single Dimensional Value Function . . . . . . . . . . . . . 44 ENAER Empresa Nacional de Aeronautica... de - viate further from balanced strategies than do individuals” [16]. Kocher and Sutter compared decisions by individuals and groups in beauty...Michaelsen, Watson, and Black de - termined that there have been no studies on individual versus group decision making that provided any significant

Energia Renovable para Centros de Salud Rurales (Renewable Energy for Rural Health Clinics) (in Spanish)

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

Jimenez, T.; Olson, K.

Esta es la primera de una serie de guias de aplicaciones que el Programa de Energia de Villas de NREL esta comisionando para acoplar sistemas comerciales renovables con aplicaciones rurales, incluyendo agua, escuelas rurales y micro empresas. La guia esta complementada por las actividades de desarrollo del Programa de Energia de Villas de NREL, proyectos pilotos internacionales y programas de visitas profesionales.

Guides to Aerospace Research and Development in NATO Countries.

DTIC Science & Technology

1984-01-01

The directory contains worldwide information Administrations et Services Aeroautiques. Designadores de Empresas Explotadoras about aviation/aerospace...ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT (ORGANISATION DU TRAITE DE L’ATLANTIQUE NORD) AGARD Report No.7 18 * GUIDES TO AEROSPACE RESEARCH...and transport containing also The Tithe and Keyword Index includes titles of all establishments listed in this highly professional photographs received

Determining the Appropriate Size of the Contracting Workforce: Yes We Can!

DTIC Science & Technology

2011-04-30

visiting seminars at American University in Cairo and Instituto de Empresas in Madrid. His Air Force contracting experience includes F-22 Fighter, C...17 Cargo Transport , and serving as director of Joint Contracting Command-North, Kirkuk, Iraq. At the Pentagon, Dr. Reed was responsible for...Department of Transportation –Federal Aviation Administration. The model uses historical program data to derive recommended staffing levels for major

Outsourcing Strategic Services in the Colombian Defense Sector: Analysis of a Naval Aviation Case

DTIC Science & Technology

2007-12-01

Management,” Harvard Business Review, Sept-Oct/83. 40 “Boletin Trimestral Empresas de Transporte Aereo No...to signify rotary-wing aircraft capable of transporting more than 4 tons of payload. 8 “Secretaria del Senado – Republica de Colombia” (Secretary of... de Aviacion controls the civil non-regular air transportation in Colombia. According to Aerocivil statistics, the company’s helicopters moved 57.58

Brazil’s Security Strategy and Defense Doctrine

DTIC Science & Technology

2011-01-01

Empresa Brasileira de Aeronautica, S.A. (Embraer) has plans to begin production of the KC-390...the reserves, be de - activated, and be unable to return to his previous branch, thereby eliminating his potential bias. This further increases...tradi- tional and one nuclear submarine in an agree- ment with France. A new facility for the subma- rines will be built in Itaguai, Rio de

[The artery of the thumb metacarpophalangeal joint].

PubMed

Schmidt, V H; Fischer, G

1994-07-01

As a rule, a small artery passing through the palmar plate runs into the thumb metacarpophalangeal joint. Frequently, the joint vessel arises from the arteria princeps pollicis, and rarely from the arteria metacarpalis dorsalis I or from muscle branches of the arteria princeps pollicis. In 30% of our specimens we could find a third larger palmar thumb artery. To our knowledge, this vessel was not described up to now precisely. Frequently arising from the arteria princeps pollicis, it passes the whole region of the metacarpophalangeal joint of the thumb. Distally, the artery runs within the floor of the flexor pollicis longus tendon sheath. After a mean distance of 19.7 mm, the vessel passes through the wall of the tendon sheath between the A 1-pulley and the oblique pulley. This vessel anastomoses with the arteria radiopalmaris pollicis proximal to the junction of the digitopalmar arch. According to the nomenclature of anatomic variations in the forearm, we suggest to name the additional thumb vessel "Arteria mediana pollicis".

[Monoamine oxidase activity in rat pineal gland: comparison with brain areas, alteration during aging].

PubMed

Razygraev, A V; Taborskaya, K I; Volovik, K Yu; Bunina, A A; Petrosyan, M A

Using benzylamine as a substrate, the amine oxidase activity was determined in the pineal gland of adult rats and compared with the same activity in brain areas and pituitary. Two groups of rats aged 6-8 and 14-15 months were also compared on the basis of this activity. Benzylamine deaminating activity in the pineal gland was significantly higher than in the area preoptica medialis, the corpus mamillare, the tuberculum olfactorium, and the hypophysis, and lower than in the eminentia mediana. The significant increase of the activity in the pineal gland in animals of age from 6-8 to 14-15-months was revealed. Benzylamine deaminating activity in the pineal gland was totally inhibited by 0,002 mM R deprenyl, indicating the B type monoamine oxidase (MAO B) activity. Age-associated increase of MAO B activity in the pineal gland accompanied by decrease of glutathione peroxidase activity, reported earlier, can promote the oxidative damage in the pineal gland during aging.

Sub-Saharan Africa Report

DTIC Science & Technology

1986-09-15

Zimbabwe Tourist Development Corporation and its Mozambican counterpart, Empresa Nacional de Turismo , will co-operate in training programmes for...31 Afrikaners Urged To Cooperate With Moderates of Other Races (Hannes de Wet; THE STAR, 13 Aug 86) 33 - b - Official Supports Joint...Illegal Workers Targeted 54 De Klerk on Groups’ Survival 55 Minister Says Apartheid Alive 55 Police Cash Reward 55 ’Illegal Aliens’ Hiring Opposed 56

Army Contracting Command Workforce Model Analysis

DTIC Science & Technology

2012-02-09

Empresas in Madrid. His Air Force contracting experience includes F-22 Fighter, C-17 Cargo Transport , and a contingency deployment as director of Joint...and the University of Maryland (University College). He has also conducted visiting seminars at American University in Cairo and Instituto de ...the long total process times that are sometimes involved in weapon system contracting, such an assessment may equate to a de facto future work

Evaluating the Military Potential of a Developing Nation’s Space Program: A Case Study of Brazil

DTIC Science & Technology

1991-09-01

decided to create Empresa Brasileira de Aeronautica (EMBRAER). EMBRAER was a mixed public/private sector aircraft company. The government was given 51% of...the space launch market. Solid fuel missiles are easier to hide, transport , and fire than are liquid fuel systems like the Scud. These advantages make...In 1965, The Brazilian Air Force Ministry created the Space Activities Institute (IAE-Instituto de Atividades Espaciais). In 1966, the United States

Commercial Aircraft Airframe Fuel Systems Survey and Analysis.

DTIC Science & Technology

1982-07-01

Type of Report end Period Covered Ag Sponsorin ncy Na.e and Address FINAL REPORT U.S. DEPARTMENT OF TRANSPORTATION October, 1980 - June, 1982 FEDERAL...Philadelphia, Pennsylvania Weybridge, Surry England KT130SF Mr. Roy Riseley Mr. William Miles de Havilland Aircraft Cessna Aircraft Company Garratt Blvd. Wallace...Guido F. Pesotti Mr. Frank C. Davis Technical Director Engineering Specialist Empresa Brasileira Aeronautica, S.A. Garrett Turbine Engine Company

A Comparison of Ada 83 and C++

DTIC Science & Technology

1991-06-01

developing large, complex, software systems with long lifetimes. Those interviewed for this study who are familiar with both Ada and C++ believe that Ada is...with those who are familiar with both languages, there was a clear preference for using Ada for large complex systems with long lifetimes. These...University, December 1990 Additions by Nelson H. Weiderman, June 1991. Chile Empresa Nacional de Aeronautica (ENAER), real-time avionics system, Data

An Examination of Brazil and the United States as Potential Partners in a Joint Supersonic Military Fighter Aircraft Codevelopment and Production Program.

DTIC Science & Technology

1986-09-01

Brazilian-American Chamber of Commerce Mr. Frank J. Devine, Executive Director Embraer, Empresa Brasileira De Aeronautica Mr. Salo Roth Vice President...Throughout this study the following assumptions have been made. First, it is assumed that the reader has a basic familiarity with aircraft. Therefore...of the 5 1 weapons acquisition process. Third, the assumption is made that most readers are familiar with U.S. procedures involving the sale of

Analysis of the Linkage Effects of Venezuela’s Petroleum Sector and Political Risk Analysis of Venezuela’s Petroleum Sector.

DTIC Science & Technology

1983-12-01

34Petroleo e industrializacion," Comercio Exterior , Vol. 32, (Nov 1982), p. 1213. 52. Blutstein, p. 158. 53. Ministerio de Energia y Minas, Petroleo y...tion of Guyana), and the Empresa Nacional de Pesca (National Fishing Enterprise). As will be analyzed in the next chapter, Venezuela’s develop- ment...economia venezolana en los ultimos 35 anos, p. 273. Comercio Exterior , (Nov 1982), p. 1220. Rollins, Raw Materials Development and Economic Growth: A Study

Demographics of the Contracting Workforce within the Army Contracting Command

DTIC Science & Technology

2009-09-25

collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE 25 SEP 2009 2. REPORT TYPE 3. DATES COVERED...taught at the University of Dayton, and American University (Washington, DC) and visiting seminars at American University in Cairo, and Instituto de ... Empresas in Madrid. Dr. Reed retired from Active Military Service in 2008 after 21 years in the Air Force. Dr. Reed held various assignments in

Brazil, the United States, and the Missile Technology Control Regime

DTIC Science & Technology

1990-03-19

Pursues Dream in Space," Washington Post, 13 December 1984, lf, 4f. According to Defense News, "Brazil’s Andrade Gutierrez Quimica produces ammonium...owned by Engesa (EnQenheiros Especializados S.A. - 40 percent), Embraer (Empresa Brasileira de Aeronautica S.A. - 40 percent), Esca ( Engenharia de...AeronAutica S.A. EMFA - Estado Maior das Forcas Armadas (General Staff of the Armed Forces) Engesa - Engenheiros Es~ecializados S.A. Esca - Engenharia de

A Business Overview & Summary of the SM-27S/T MACHETE RDT&E Program as Undertaken by the Military Aerospace/Tactical Air Warfare Systems Division of STAVATTI

DTIC Science & Technology

2005-06-27

www.embraer.com The EMB-314 Super Tucano is produced by Empresa Brasil De Aeronautica (EMBRAER). An advanced derivative of the EMB-312 which entered...Bronco. Built by Rockwell International, the Bronco was des igned spec i f ica l ly to f igh t l im i ted ‘brushfire’ wars and entered the LARA com...packaging, handling, storage and transportation ; computer resources; maintenance planning; support equipment; manpower & personnel; facilities; training

Perspectives on Maritime Strategy: Essays from the Americas

DTIC Science & Technology

2008-08-01

Instituto de Empresas de España and graduated from the Center for Hemispheric Defense Studies at the National Defense University in Washington. Captain...Base (1998–99), the Mato Grosso Flotilla (1994), and fluvial transport boat Piraim (1983). Captain Luiz Carlos de Carvalho ROTH is retired from the...Cooperation 25 CAPTAIN CLAUDIO ROGERIO DE ANDRADE FLÔR, BRAZILIAN NAVY (RETIRED) CHAPTER FIVE Toward a Maritime Strategy 33 REAR ADMIRAL MIGUEL ANGEL

Suits Against Terrorist States by Victims of Terrorism

DTIC Science & Technology

2008-05-01

Nat’l City Bank v. Banco Para El Comercio Exterior de Cuba, 462 U.S. 611 (1983) (“Bancec”) to judgments against designated terrorist States. Bancec held...to determine both whether an exception to the Cuban Government’s immunity from garnishment also applies to [ Empresa de Telecomunicaciones de Cuba, S.A...was eventually reversed on other grounds by the U.S. Court of Appeals for the Eleventh Circuit — Alejandre v. Telefonica Larga Distancia de Puerto Rico

Suits Against Terrorist States by Victims of Terrorism

DTIC Science & Technology

2007-12-17

designed to avoid the application of the Supreme Court decision in First Nat’l City Bank v. Banco Para El Comercio Exterior de Cuba, 462 U.S. 611 (1983...to [ Empresa de Telecomunicaciones de Cuba, S.A. (“ETECSA”)] and whether ETECSA can be held substantively liable for the Government’s debt to the...was eventually reversed on other grounds by the U.S. Court of Appeals for the Eleventh Circuit — Alejandre v. Telefonica Larga Distancia de Puerto

Suits Against Terrorist States by Victims of Terrorism

DTIC Science & Technology

2005-06-07

130 This clause appears designed to avoid the application of the Supreme Court decision in First Nat’l City Bank v. Banco Para El Comercio Exterior ...both whether an exception to the Cuban Government’s immunity from garnishment also applies to [ Empresa de Telecomunicaciones de Cuba, S.A. (“ETECSA...for the Eleventh Circuit — Alejandre v. Telefonica Larga Distancia de Puerto Rico, 183 F.3d 1277 (11th Cir. 1999). A decision by a federal district

Latin America Report

DTIC Science & Technology

1985-07-19

SECTOR PUBLICO (1) Total % — Reducir los gastos militares (2) — Reducir los proyectos de inversion (3) — Aumentar los impuestos a las empresas (4...New Republic: From Poet to President (Lorem Falcao; MANCHETE, 4 May 85) 33 Poll Shows Quadros Leading Mayoral Candidate in Sao Paulo (FOLHA DE ...0 ESTADO DE SAO PAULO, 13 Jun 85) iy Sayad Proposes Three Measures To Reduce Interest Rates (0 ESTADO DE SAO PAULO, 13 Jun 85) 61 Foreign

The Use of Seaplanes as an Advanced Weapon Systemxc

DTIC Science & Technology

1988-09-01

thousands of people. In the military field, the seaplane has been virtually phased out by most countries. It is the objective of this thesis to take a...support for land-or carrier-based aircraft, leading to the virtual abandonment of seaplanes. In this thesis, Platzer’s proposal (Reference 22) to use giant... Biblioteca do ITA Centro Tecnico Aeroespacial 12 225 - Sao Jose dos Campos - SP, Brasil 14. Director da EMBRAER Empresa Brasileira de Aeronautica Sao Jose

Brazil and the United States: The Need for Strategic Engagement (Strategic Forum, Number 266, March 2011)

DTIC Science & Technology

2011-03-01

If accurate, these astonishing numbers in themselves tell the story of Brazil’s explosive growth. 7 Embrapa is short for Empresa Brasileira de ...in the world. Geography. U.S. citizens think of Brazil as be- ing Rio de Janeiro and its beautiful beaches or as the Amazon, an endless jungle...United States www.ndu.edu/inss SF No. 266 3 and port systems lag. One study suggests that domestic transportation costs and port fees for soy, Brazil’s

Suits Against Terrorist States by Victims of Terrorism

DTIC Science & Technology

2008-03-17

appears designed to avoid the application of the Supreme Court decision in First Nat’l City Bank v. Banco Para El Comercio Exterior de Cuba, 462 U.S. 611...order to determine both whether an exception to the Cuban Government’s immunity from garnishment also applies to [ Empresa de Telecomunicaciones de ...Eleventh Circuit — Alejandre v. Telefonica Larga Distancia de Puerto Rico, 183 F.3d 1277 (11th Cir. 1999). A decision by a federal district court in the

Models in Insurance: Paradigms, Puzzles, Communications and Revolutions.

DTIC Science & Technology

1980-06-01

80.7] G. Buoro, G. Pavesi and G. Zucchiatti, "Osservazioni sul Sistema di Calcolo del Margine di Solvabiliti," 71-80. [80.8] J. Calcanis and A...Vegas, "Un Ensayo sobre la Concepci6n Sistema aplicada a la Empresa de Seguros," 443-462. [80.41] K. H. Wolff, "Zur numerischen Berechnung der... Teoria della Credibilit&," Giornale dell’ Istituto degli Attuari, 27, 219-231 (1964). (D51 N. De Pril, "The Efficiency of a Bonus-Malus System," AB, 10

Percepcion de los profesores universitarios acerca del concepto cultura cientifica y de sus implicaciones en el nuevo bachillerato del Recinto de Rio Piedras de la Universidad de Puerto Rico

NASA Astrophysics Data System (ADS)

Ramos Pastrana, Nilsa

El Senado Academico del Recinto de Rio Piedras de la Universidad de Puerto Rico aprobo en el ano academico 2005-2006 la Certificacion 46, que contiene los lineamientos de un nuevo bachillerato. Este nuevo bachillerato introdujo cambios significativos en el curriculo tradicional. Entre ellos se encuentra la reduccion del componente de educacion general y el de Ciencias Biologicas en particular. La reduccion de creditos en el componente de Ciencias Biologicas ha obligado a reevaluar el concepto de cultura cientifica que desarrollan esos cursos. El proposito del estudio consistio en auscultar las percepciones de los profesores de las Facultades de Administracion de Empresas, Humanidades, Ciencias Sociales, Ciencias Naturales, Educacion y Estudios Generales del Recinto de Rio Piedras de la Universidad de Puerto Rico en torno al concepto de cultura cientifica, los contenidos disciplinares del curso de Ciencias Biologicas y la reduccion de creditos en el nuevo bachillerato. Las preguntas que guiaron la investigacion fueron: ¿cuales son las percepciones que tienen los profesores de las Facultades de Administracion de Empresas, Ciencias Sociales, Estudios Generales, Ciencias Naturales, Humanidades y Educacion, en torno al concepto de cultura cientifica y los contenidos disciplinares del curso de Ciencias Biologicas? ¿cuales son las percepciones que tienen los profesores de Ciencias Biologicas en torno al concepto cultura cientifica y los contenidos disciplinares del curso de Ciencias Biologicas? ¿existen diferencias significativas por facultad, genero, experiencia, rango y nombramiento en las percepciones que tienen los profesores del Recinto de Rio Piedras de la Universidad de Puerto Rico sobre los elementos que caracterizan la cultura cientifica y los contenidos biologicos que deben tener los egresados del Recinto? ¿que implicaciones curriculares tienen estos testimonios en el desarrollo del concepto de cultura cientifica en el nuevo bachillerato? Para realizar la

New control center for EPM in Medellin, Columbia

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

Gomez, H.C.; Zadeh, K.N.; Meyer, R.C.

1989-07-01

The municipal electric utility of Empresas Publicas de Medellin (EPM) in Medellin, Colombia, has completed the installation and testing of their new control center. These facilities, which include all the functions expected from a modern control center, were implemented through carefully monitored and executed project stages, which are described in this article. EPM generates and transmits 1400 MW of exclusively hydroelectric energy to their service territory of the city of Medellin and nine neighboring cities and 77 smaller cities. The EPM system load ranges from 400 MW to 1200 MW.

Quality of life in the workplace for nursing staff at public healthcare institutions.

PubMed

Zavala, María Olga Quintana; Klinj, Tatiana Paravic; Carrillo, Katia Lorena Saenz

2016-08-08

to determine the quality of life in the workplace for nursing staff at public institutions in Hermosillo, Sonora, Mexico. quantitative, correlational, cross-sectional, and comparative. We used a probabilistic sample of 345 nurses with data collected in 2013 using an instrument created by the authors to gather bio-socio-demographic data and the CVT-GOHISALO instrument with a Cronbach's alpha of 0.95. SPSS 15 was used to analyze the data. A Kolmogorov-Smirnov test was used to calculate the normality of the data; the medians were compared using the Mann-Whitney U test and Kruskal-Wallis test with the significance level set at 0.05. the average overall quality of life in the workplace for nursing staff was 207.31 (DE 41.74), indicating a moderate level. The quality of life in the workplace was higher for people with permanent contracts (p=0.007) who did not engage in other remunerative activities (p=0.046). Differences in the quality of life in the workplace were observed depending on the institution where the subjects worked (p=0.001). the nursing staff perceives itself as having a moderate-level quality of life in the workplace. This level was determined in the statistical analysis based on the type of contract, whether the person performed other remunerated activities, and the institution where the person worked. determinar el nivel de calidad de vida en el trabajo del personal de enfermería de instituciones públicas en Hermosillo, Sonora, México. cuantitativo, correlacional, transversal y comparativo. Muestreo probabilístico, de 345 enfermeras, datos recolectados en 2013, a través de instrumentos que recogen datos biososiodemográficos; creado por las autoras y CVT -GOHISALO con Alpha de Cronbach de 0.95. Para el análisis de datos se usó SPSS 15, para conocer la normalidad de los datos se utilizó Kolmogorov- Smirnov, se compararon medianas con U de Mann Whitney y Kruskal-Wallis, nivel de significancia admitido 0.05. promedio de calidad de vida en el trabajo

76 FR 64785 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

...--Internal, of Chapter 5, Time Limits Maintenance Checks, of EMBRAER EMB145 Aircraft Maintenance Manual, Part...--Tail Cone Fairing--Internal, of Chapter 5, Time Limits Maintenance Checks, of EMBRAER EMB145 Aircraft... Maintenance Checks, of EMBRAER EMB145 Aircraft Maintenance Manual, Part II, AMM-145/1124, Revision 54, dated...

77 FR 58761 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-24

... lightning strikes from causing certain parts to contact the airplane pitch control system, which could... lightning strike effects [could cause certain parts to contact the airplane pitch control system, which... a lightning strike hitting an airplane tail boom causing certain rear bulkhead parts to jam an...

76 FR 72855 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

... Landing Gear (MLG) retraction actuator. The ANAC [Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil...) retraction actuator. The ANAC [Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil] is issuing this AD to... on the left-hand and right-hand MLG retraction actuator, and if necessary, performing a general...

77 FR 36224 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

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2012-06-18

... dos Campos--SP--BRASIL; telephone +55 12 3927-5852 or +55 12 3309-0732; fax +55 12 3927-7546; email.... Brigadeiro Faria Lima, 2170-- Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927...

78 FR 66258 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

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2013-11-05

..., 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927-5852 or +55 12... Faria Lima, 2170-- Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927-5852...

77 FR 24342 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

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2012-04-24

... revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness (ICA... cracks resulted in the manufacturer modifying the ALS of EMBRAER 170 Maintenance Review Board Report.... Analysis of these cracks resulted in modifications on the Airworthiness Limitation Section (ALS) of Embraer...

76 FR 81894 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued Airworthiness (ICA... cracks resulted in manufacturer modifications of the ALS of Embraer ERJ 170 Maintenance Review Board... resulted in modifications on the Airworthiness Limitation Section (ALS) of Embraer ERJ 170 Maintenance...

Catalog of known hot springs and thermal place names for Honduras

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

Finch, R.C.

Thermal place names were compiled from all 1:50,000 topographic quadrangle maps for the Republic of Honduras as of July 1986, from other published maps, and from several sources of unpublished data. Known hot spring sites include those visited by Empresa Nacional de Energia Electrica (Honduras) geologists, sites visited by Los Alamos geologists in 1985, and other sites known to R.C. Finch. The number of known hot spring sites in Honduras with temperatures >30/sup 0/C is 125. In addition, 56 thermal sites are suspected on the basis of thermal place names. The total number of geothermal sites, known and suspected, ismore » 181.« less

[Cost-effectiveness of Synchronous vs. Asynchronous Telepsychiatry in Prison Inmates With Depression].

PubMed

Barrera-Valencia, Camilo; Benito-Devia, Alexis Vladimir; Vélez-Álvarez, Consuelo; Figueroa-Barrera, Mario; Franco-Idárraga, Sandra Milena

Telepsychiatry is defined as the use of information and communication technology (ICT) in providing remote psychiatric services. Telepsychiatry is applied using two types of communication: synchronous (real time) and asynchronous (store and forward). To determine the cost-effectiveness of a synchronous and an asynchronous telepsychiatric model in prison inmate patients with symptoms of depression. A cost-effectiveness study was performed on a population consisting of 157 patients from the Establecimiento Penitenciario y Carcelario de Mediana Seguridad de Manizales, Colombia. The sample was determined by applying Zung self-administered surveys for depression (1965) and the Hamilton Depression Rating Scale (HDRS), the latter being the tool used for the comparison. Initial Hamilton score, arrival time, duration of system downtime, and clinical effectiveness variables had normal distributions (P>.05). There were significant differences (P<.001) between care costs for the different models, showing that the mean cost of the asynchronous model is less than synchronous model, and making the asynchronous model more cost-effective. The asynchronous model is the most cost-effective model of telepsychiatry care for patients with depression admitted to a detention centre, according to the results of clinical effectiveness, cost measurement, and patient satisfaction. Copyright © 2016 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Colombia Country Analysis Brief

EIA Publications

2016-01-01

Colombia is South America's largest coal producer, and the region's third-largest oil producer after Venezuela and Brazil. In 2015, Colombia was the world's fifth-largest coal exporter. The country is also a significant oil exporter, ranking as the fifth-largest crude oil exporter to the United States in 2015. A series of regulatory reforms enacted in 2003 makes the oil and natural gas sector more attractive to foreign investors led to an increase in Colombian oil and natural gas production. The Colombian government implemented a partial privatization of state oil company Ecopetrol (formerly known as Empresa Colombiana de Petróleos S.A.) in an attempt to revive its upstream oil industry.

[Influence of proton pump inhibitors on intestinal fermentative profile: a case-control study].

PubMed

Senderovky, Melisa; Lasa, Juan; Dima, Guillermo; Peralta, Daniel; Argüello, Mariano; Soifer, Luis

2014-01-01

Proton pump inhibitors could have an impact on the results of breath tests performed in patients with irritable bowel syndrome. This impact could be due to the development of small intestine bacterial overgrowth. To compare the prevalence of fermentative profile alterations of irritable bowel syndrome patients exposed and not-exposed to proton pump inhibitor therapy. Subjects with irritable bowel syndrome were enrolled. A validated questionnaire assessing symptom severity as well as proton pump inhibitor treatment was delivered. A lactulose breath test was undertaken by each enrolled subject. Fermentative profile (area under the curve of hydrogen excretion/time) was compared between proton pump inhibitors consumers and non-consumers. Furthermore, small intestine bacterial overgrowth prevalence was compared. Two hundred and twenty five patients were enrolled. No significant differences were found on the fermentative profile between groups [AUC mediana 3,776 (rango 2,124-5,571) vs 4,347 (rango 2,038-5,481), P = 0.3]. Small intestine bacterial overgrowth prevalence was similar as well [33% vs 27.5%]. These differences remained non-significant after adjusting for proton pump inhibitor dose and treatment time. Surprisingly, symptom score was significantly higher in those patients under proton pump inhibitor therapy [28.5 (23-26) vs 23 (15-29), P = 0.01]. Proton pump inhibitors have no significant influence on lactulose breath tests, regardless of the dosage and time of administration.

[Concept of "opinion leader": Recommendations of the Committee on Ethics and Transparency in the Medical-Industry Relationship (CETREMI) of the National Academy of Medicine (ANM)].

PubMed

Burgos, Rubén; Aguilar-Salinas, Carlos Alberto; Barile-Fabris, Leonor; Rangel-Fraustro, Manuel Sigfrido; Arrieta, Óscar; Campillo, Carlos; Celis, Miguel Ángel; Llata, Manuel de la; Domínguez, Judith; Halabe, José; Islas, Sergio; Jasso, Luis; Lifshitz, Alberto; Moreno, Mucio; Plancarte, Ricardo; Reyes, Alejandro; Soda, Antonio; Verástegui, Emma; Sotelo, Julio

2017-01-01

La relación que involucra al médico y la industria abarca un espectro amplio de formas, para lo cual se requiere una exposición clara y transparente de términos y principios. Uno de los objetivos primordiales de la industria es contar con un respaldo académico que le permita dar a conocer las características y las propiedades de sus productos -eficacia, eficiencia y seguridad- con el propósito de ser prescritos y usados. Los fines de la industria son la venta de sus productos, el reconocimiento como empresas de prestigio y la ganancia económica. Implícitamente, para CETREMI el principio de mayor importancia en esta relación es indudablemente el beneficio del enfermo.

75 FR 47190 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-05

... kind. EMBRAER also states that the rod breakage has not been shown to cause leakage of APU oil in the gearbox, or leakage of the fuel lines in the compartment. EMBRAER states both ignition sources and... detector becomes inoperative. EMBRAER also states that in the event of fire detection failure, [[Page 47191...

77 FR 24425 - Airworthiness Directives; Empresa Brasileria de Aeronáutica S.A. (EMBRAER) Airplanes

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2012-04-24

... next 24 months after the effective date of this AD, rework the ailerons, ailerons trim-tabs, ailerons... effective date of this AD, rework the ailerons, ailerons trim-tabs, ailerons horn cover, rudder, rudder trim... 24427

75 FR 52263 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

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2010-08-25

...] during its retraction. In case of RAT failure or malfunction, it will not provide electrical power to... [the] aircraft, due to downlock pin not [being] pull[ed] during its retraction. In case of RAT failure... [being] pull[ed] during its retraction. In case of RAT failure or malfunction, it will not provide...

76 FR 7511 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-10

... Avenue, SE., Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays... holidays. The AD docket contains this proposed AD, the regulatory evaluation, any comments received, and... 17000002, 17000004 through 17000013 inclusive, 17000015 through 17000212 inclusive, 17000216 through...

76 FR 27237 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

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2011-05-11

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2011... IGW Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT... person at the U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor...

75 FR 19201 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

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2010-04-14

... after receipt. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009... Administration (FAA), Department of Transportation (DOT). ACTION: Final rule. SUMMARY: We are adopting a new...

77 FR 39159 - Airworthiness Directives; Empresa Brasileria de Aeronáutica S.A. (EMBRAER) Airplanes

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2012-07-02

... Lima, 2170, S[atilde]o Jos[eacute] dos Campos--SP, CEP: 12227-901--PO Box 36/2, BRASIL; fax ++55 12.... Brigadeiro Faria Lima, 2170, S[atilde]o Jos[eacute] dos Campos--SP, CEP: 12227-901--P.O. Box 36/2, BRASIL...

76 FR 59240 - Airworthiness Directives; Empresa Brasileira de Aeronáutica S.A. (EMBRAER) Airplanes

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2011-09-26

... Support, Av. Brig. Faria Lima, 2170, Sao Jose dos Campos-SP, CEP: 12227-901--PO Box: 36/2, Brasil.... Brig. Faria Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 36/2, Brasil; telephone: ++55... dos Campos--SP, CEP: 12227-901--PO Box: 36/2, Brasil; telephone: ++55 12 3927-5383; fax: ++55 12 3927...

76 FR 26959 - Airworthiness Directives; Embraer-Embraer-Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model...

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2011-05-10

...-- SP, CEP: 12227-901--PO Box: 36/2, Brasil; telephone: ++55 12 3927-5383; fax: ++55 12 3927-2619; E...: 36/2, Brasil; telephone: ++55 12 3927-5383; fax: ++55 12 3927-2619; E- mail: phenom.reliability...

75 FR 260 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-05

..., migration of flammable vapors and fluids to middle electronic bay may occur, which then could lead to an..., migration of flammable vapors and fluids to middle electronic bay may occur, which then could lead to an... assembly, migration of flammable vapors and fluids to middle electronic bay may occur, which then could...

PubMed

Valero Gaspar, Teresa; Del Pozo de la Calle, Susana; Ruiz Moreno, Emma; Ávila Torres, Osé Manuel; Varela-Moreiras, Gregorio; Cuadrado Vives, Carmen

2016-11-29

Introducción: a finales del siglo xx, no se conocía con precisión si la comida del comedor escolar contribuía adecuadamente a la dieta de la población infantil. Además, este servicio complementario no se contemplaba en el proyecto educativo del centro pese a considerarse fundamental en todas sus dimensiones.Objetivo: describir el origen y desarrollo del programa de comedores escolares de la Comunidad de Madrid (CM) en 15 años desde su implantación.Métodos: se elaboró una normativa a cumplir por las empresas de restauración, y que contemplaba aspectos nutricionales y de composición y variedad de los menús, que se utilizó en los concursos para acceder a la prestación del servicio de comedor escolar, publicados en los años 2001, 2002, 2005, 2009 y 2013. Además se realizaron visitas acreditadas a los centros sin previo aviso para verifi car el cumplimiento de la documentación aportada durante el concurso.Resultados: los criterios más actuales sobre programación y elaboración de menús escolares se recogen en el Pliego de Prescripciones Técnicas del año 2013 (C-504/001-2013). Un 92% de las empresas de restauración superaron los cinco concursos habidos en los 15 años de funcionamiento. Hasta el año 2014, se han realizado 755 visitas, revisándose un total de 574 centros.Conclusiones: el programa de comedores escolares de la CM, desde su implementación pionera en España, ha contribuido a la mejora del servicio complementario de comedor. En estos años se han ido incluyendo nuevos requisitos dietéticos y nutricionales que han logrado menús cada vez más ajustados a las recomendaciones de la población escolar.

Recommendations report for the platanares geothermal site, Department of Copan, Honduras. Reporte de recomendaciones para el sitio geotermico de platanares, Departamento de Copan, Honduras (in EN;SP)

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

Not Available

1988-11-01

A geothermal assessment of six previously identified sites in Honduras has been conducted by a team comprised of staff from the Los Alamos National Laboratory, the US Geological Survey, and the Empresa Nacional de Energia Electrica. The application of both reconnaissance and detailed scale techniques lead to the selection of Platanares in the Department of Copan as the highest potential site. Additional work resulted in the completion of a prefeasibility study at Platanares. We present here a tabulation of the work completed and short summaries of the results from these technical studies. We also present a brief model of themore » geothermal system and recommendations for additional feasibility work. Both English and Spanish versions of this report are provided in the same document. 18 figs., 5 tabs.« less

Comparative brain morphology of Neotropical parrots (Aves, Psittaciformes) inferred from virtual 3D endocasts.

PubMed

Carril, Julieta; Tambussi, Claudia Patricia; Degrange, Federico Javier; Benitez Saldivar, María Juliana; Picasso, Mariana Beatriz Julieta

2016-08-01

Psittaciformes are a very diverse group of non-passerine birds, with advanced cognitive abilities and highly developed locomotor and feeding behaviours. Using computed tomography and three-dimensional (3D) visualization software, the endocasts of 14 extant Neotropical parrots were reconstructed, with the aim of analysing, comparing and exploring the morphology of the brain within the clade. A 3D geomorphometric analysis was performed, and the encephalization quotient (EQ) was calculated. Brain morphology character states were traced onto a Psittaciformes tree in order to facilitate interpretation of morphological traits in a phylogenetic context. Our results indicate that: (i) there are two conspicuously distinct brain morphologies, one considered walnut type (quadrangular and wider than long) and the other rounded (narrower and rostrally tapered); (ii) Psittaciformes possess a noticeable notch between hemisphaeria that divides the bulbus olfactorius; (iii) the plesiomorphic and most frequently observed characteristics of Neotropical parrots are a rostrally tapered telencephalon in dorsal view, distinctly enlarged dorsal expansion of the eminentia sagittalis and conspicuous fissura mediana; (iv) there is a positive correlation between body mass and brain volume; (v) psittacids are characterized by high EQ values that suggest high brain volumes in relation to their body masses; and (vi) the endocranial morphology of the Psittaciformes as a whole is distinctive relative to other birds. This new knowledge of brain morphology offers much potential for further insight in paleoneurological, phylogenetic and evolutionary studies. © 2015 Anatomical Society.

75 FR 26883 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-13

... slat actuator structural failure (rupture) and its adjacent actuator torque limiter failing high... outboard slat actuator structural failure (rupture) and its adjacent actuator torque limiter failing high... requirements.'' Under that section, Congress charges the FAA with promoting safe flight of civil aircraft in...

76 FR 21822 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-19

... [Brazilian] AD results from reports of cracking in the firewall of the auxiliary power unit (APU). This AD is... the APU. * * * * * The proposed AD would require actions that are intended to address the unsafe... reports of cracking in the firewall of the auxiliary power unit (APU). This AD is being issued to detect...

75 FR 13689 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... the Critical Design Configuration Control Limitations (CDCCL) and in the Fuel System Limitations (FSL... necessary to maintain the design features required to preclude the existence or development of an ignition... amend this proposed AD based on those comments. We will post all comments we receive, without change, to...

75 FR 63422 - Airworthiness Directives; Embraer-Empresa Brasileira de Aeronautica S.A. Model EMB-500 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-15

... chafing between the same harness and the oxygen tubing. The chafing of the wiring harness against the oxygen tubing could lead to a short circuit of the wiring harness and a subsequent fire in the airplane... harness and the oxygen tubing. The chafing of the wiring harness against the oxygen tubing could lead to a...

75 FR 9811 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes

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2010-03-04

... 170 airplane full scale fatigue test, cracks were found in some structural components of the airplane... timely detection of fatigue cracks. Undetected fatigue cracks in these areas could adversely affect the...., Washington, DC, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service...

75 FR 30284 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes

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2010-06-01

... condition as: During ERJ 170 airplane full scale fatigue test, cracks were found in some structural... intervals, could prevent a timely detection of fatigue cracks. Undetected fatigue cracks in these areas... unsafe condition for the specified products. The MCAI states: During ERJ 170 airplane full scale fatigue...

75 FR 43049 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes

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2010-07-23

... (which means loss of power on EMERGENCY BUS); or --ELEC EMERGENCY displayed on CAS (which means... means loss of power on EMERGENCY BUS); or --ELEC EMERGENCY displayed on CAS (which means Electrical... EMERGENCY BUS); or --ELEC EMERGENCY displayed on CAS (which means Electrical Emergency). The loss of...

75 FR 63048 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes

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2010-10-14

..., in general, agree with their substance. But we might have found it necessary to use different words...: It has been found that certain regions of the elevators, elevators trim tabs, and ailerons do not present drain holes to avoid water accumulation inside of these flight control surfaces. Internal water...

75 FR 14333 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and...

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2010-03-25

... Secondary Power Distribution Assemblies (SPDAs) the message ``RECIRC SMK DET FAIL'' is displayed in the... the distribution of power and responsibilities among the various levels of government. For the reasons...] controller cards and both Secondary Power Distribution Assemblies (SPDAs) the message ``RECIRC SMK DET FAIL...

75 FR 2060 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 Airplanes

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2010-01-14

...We are adopting a new airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

76 FR 52220 - Airworthiness Directives; Embraer-Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500...

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2011-08-22

... Support, Av. Brig. Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 36/2, BRASIL..., BRASIL; telephone: ++55 12 3927-5383; fax: ++55 12 3927-2619; e-mail: embraer.com .br">phenom.reliability...

76 FR 444 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes

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2011-01-05

.... Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 38/2, BRASIL, telephone: ++55 12 3927... Campos--SP, CEP: 12227-901--PO Box: 38/2, BRASIL, telephone: ++55 12 3927-5383; fax: ++55 12 3927-2610; E...

75 FR 68684 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes

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2010-11-09

..., Sao Jose dos Campos--SP, CEP: 12227-901--P.O. Box: 38/2, BRASIL, telephone: ++55 12 3927-5383; fax... Support, Av. Brig. Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--P.O. Box: 38/2, BRASIL...

76 FR 5298 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-31

...-200. Related Information (h) Refer to MCAI AG[Ecirc]NCIA NACIONAL DE AVIA[Ccedil][Atilde]O CIVIL... de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes AGENCY: Federal Aviation Administration (FAA... mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country...

75 FR 8557 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

..., -145ER, -145LR, -145MP, and - 145MR airplanes: Revise the Airworthiness Limitations (ALS) of the... EMBRAER Model EMB-145EP, -145ER, -145LR, -145MR, and - 145MP airplanes: Revise the ALS of the ICA to... Limitation Requirements, of the MRBR. (3) For all airplanes: Revise the ALS of the ICA to incorporate Tasks...

75 FR 47184 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-05

... is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued... is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued... 16, 2008, revise the ALS of the ICA to incorporate Section A2.5.2, Fuel System Limitation Items, of...

75 FR 34357 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

... Limitations (ALS) of the Instructions for Continued Airworthiness (ICA) to incorporate Tasks 54-50-00-230-802...: Revise the ALS of the ICA to incorporate Tasks 57- 26-00-250-815-A00, 57-26-00-250-815-A01, 57-26-00-250... Appendix 2, Airworthiness Limitation Requirements, of the MRBR. (3) For all airplanes: Revise the ALS of...

75 FR 30287 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-01

... Limitations Section (ALS) of the Instructions for Continued Airworthiness to incorporate new structural... doing the tasks required by paragraph (f) of the NPRM from 200 flight cycles after revising the ALS to 500 flight cycles after revising the ALS. EMBRAER explains that the extension of the grace period...

QUALIS EVALUATION OF MEDICINE III: ANALYSIS OF ANESTHESIOLOGY AND GYNECOLOGY AND OBSTETRICS JOURNALS.

PubMed

Calderon, Iracema de Mattos Paranhos

2015-01-01

, B4 e B5 e (ii) os valores de mediana e respectivos limites extremos (valores mínimo e máximo) e quartis (p25; p50; p75; p90) dos fatores de impacto nos diferentes estratos. A produção bibliográfica do triênio 2010-2012 foi divulgada em 69 periódicos na subárea Anestesiologia e em 345 na subárea Ginecologia e Obstetrícia. Na subárea Anestesiologia, 44% dessa produção estava nos limites de fator de impacto dos estratos superiores A1, A2 e B1; na subárea Ginecologia e Obstetrícia, 42,4% estavam nesses limites e estratos. Apesar de aquém do desejado para os padrões internacionais, as publicações das subáreas Anestesiologia e Ginecologia e Obstetrícia mostram tendência para melhorar a qualidade. Nessas subáreas, a mediana do fator de impacto dos periódicos está além dos limites definidos pela área na última avaliação. Impõe-se, portanto, novos indicadores para a avaliação desse quesito.

PREOPERATIVE COMPUTED TOMOGRAPHY VOLUMETRY AND GRAFT WEIGHT ESTIMATION IN ADULT LIVING DONOR LIVER TRANSPLANTATION.

PubMed

Pinheiro, Rafael S; Cruz, Ruy J; Andraus, Wellington; Ducatti, Liliana; Martino, Rodrigo B; Nacif, Lucas S; Rocha-Santos, Vinicius; Arantes, Rubens M; Lai, Quirino; Ibuki, Felicia S; Rocha, Manoel S; D Albuquerque, Luiz A C

2017-01-01

eram adultos saudáveis ​​com VTC pré-operatório. Os enxertos foram perfundidos com solução de preservação HTK. O volume estimado foi obtido por VTC e estes valores foram comparados com o peso real do enxerto, o qual foi aferido depois da hepatectomia e perfusão do enxerto. A mediana do PE real foi de 782,5 g, média de 791,43±136 g, variando de 520-1185 g. A mediana do volume estimado do enxerto foi de 927,5 ml, média de 944,86±200,74 ml e variou de 600-1477 ml. A regressão linear volume estimado do enxerto e PE real foi significativamente linear (PE=0.82 do volume estimado do enxerto, r2=0,98, declive=0,47, desvio-padrão de 0,024 e p<0,0001). Correlação linear de Spearman foi de 0,65, com IC de 95% do 0,45-0,99 (p<0,0001). A regra de "um-para-um" não deve ser empregada em pacientes com parênquima hepático normal. A melhor estimativa do peso do enxerto hepático de doador vivo pode ser alcançado através da multiplicação do VTC por 0,82.

Geothermal resources assessed in Honduras

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

Not Available

1986-01-01

The investigation of the Platanares geothermal site is part of a joint Honduras (Empresa Nacional de Energia Electrica)/US (Los Alamos National Laboratory and US Geological Survey) assessment of the nationwide geothermal resource potential of Honduras. Platanares was selected as one of the initial sites for detailed study on the basis of previous geothermal reconnaissance work. The results of the geologic studies indicate that Platarnares' potential for development as an electrical power source is extremely good. This preliminary conclusion must be substantiated and refined through additional studies. Geophysical investigations are needed to further define the subsurface geology and fracture system. Severalmore » wells should be drilled to a depth of several hundred meters to measure thermal gradients. This will allow the calculation of the geothermal potential of the Platanares site and will indicate whether further development of the site is warranted.« less

75 FR 31332 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-120, -120ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-03

... correcting the fuel quantity indication system; as applicable. Compliance (f) You are responsible for having... correcting the fuel quantity indication system; as applicable. The MCAI does not provide a corrective action... unsafe condition as: It has been found that some fuel quantity probes may fail during the airplane life...

75 FR 9814 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190-100 STD...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

... airplane Airworthiness Limitation Items (ALI), to include new inspections tasks or modification of existing... (ALI), to include new inspections tasks or modification of existing ones and its respective thresholds... resulted in modifications on the airplane Airworthiness Limitation Items (ALI), to include new inspections...

75 FR 30277 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190-100 STD...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-01

... cracks resulted in modifications on the airplane Airworthiness Limitation Items (ALI), to include new... Limitation Items (ALI), to include new inspections tasks or modification of existing ones and its respective... modifications on the airplane Airworthiness Limitation Items (ALI), to include new inspections tasks or...

75 FR 42585 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... (Low Stage Bleed Check Valve) specified in Section 1 of the EMBRAER 170 Maintenance Review Board Report...-11-02-002 (Low Stage Bleed Check Valve), specified in Section 1 of the EMBRAER 170 Maintenance Review... Task 36-11-02-002 (Low Stage Bleed Check Valve) specified in Section 1 of the EMBRAER 170 Maintenance...

76 FR 37244 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-120, -120ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-27

... To Refer to Latest Revision of the Aircraft Maintenance Manual (AMM) Great Lakes stated that the...--Description and Operation, of Chapter 28, Fuel, the EMBRAER EMB120 Brasilia Aircraft Maintenance Manual, MM... Operation, of Chapter 28, Fuel, of the EMBRAER EMB120 Brasilia Aircraft Maintenance Manual, Revision 24...

75 FR 9816 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-04

... maintenance plan to include repetitive functional tests of the low-stage check valve. For certain other... program to include maintenance Task Number 36-11-02- 002 (Low Stage Bleed Check Valve), specified in... Check Valve) in Section 1 of the EMBRAER 170 Maintenance Review Board Report MRB-1621. Issued in Renton...

76 FR 20503 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

... of the related balance washer causing a possible ram air turbine (RAT) imbalance event, which may... in loss of power to airplane flight controls hydraulic back-up system. * * * * * Loss of power to the hydraulic back-up system for airplane flight controls could reduce the ability of the flightcrew to maintain...

75 FR 52238 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-25

...) engine compressor stall after the Auxiliary Power Unit (APU) becomes the active bleed source for the left side. The most critical condition identified is: --Both engines close to idle (e.g.: descent phase); and --APU running; and --APU bleed button pushed in. In this condition, if the left hand (LH) engine...

75 FR 7998 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

... unsafe condition as: It was reported that after commanding the landing gear lever to down the three green..., 2170--Putim-- 12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone: +55 12 3927-5852 or +55 12... continuing airworthiness information (MCAI) states: It was reported that after commanding the landing gear...

75 FR 19193 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... when commanded to close. The failure mode for the valve results in the valve not closing when commanded... dos Campos--SP--BRASIL; telephone: +55 12 3927-5852 or +55 12 3309-0732; fax: +55 12 3927-7546; e-mail...

75 FR 27403 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 and -145...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... commanding the landing gear lever to down the three green landing gear positioning indication was displayed... unsafe condition for the specified products. The MCAI states: It was reported that after commanding the...: It was reported that after commanding the landing gear lever to down the three green landing gear...

75 FR 57666 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-120, -120ER...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-22

.... List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009..., and -120RT Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT...

76 FR 2279 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-13

... de Aeronautica S.A. (EMBRAER) Model ERJ 170 and ERJ 190 Airplanes AGENCY: Federal Aviation... airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct...., Monday through Friday, except Federal holidays. For service information identified in this proposed AD...

76 FR 437 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-05

... corrective action is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued... corrective action is revising the Airworthiness Limitations Section (ALS) of the Instructions for Continued... 16, 2008, revise the ALS of the ICA to incorporate Section A2.5.2, Fuel System Limitation Items, of...

75 FR 13684 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135BJ Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... the airplane. * * * * * The corrective action is revising the Airworthiness Limitations Section (ALS... the affected airplanes before the required revisions of the ALS of the ICA. But once the CDCCLs are incorporated into the ALS of the ICA, future maintenance actions on components must be done in accordance with...

Guatemala switch to crude saves over $1 million a month

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

de Biasi, V.

1980-03-01

In a two-step program designed to reduce fuel costs and improve operating efficiency, Empresa Electrica de Guatemala has modified two General Electric PG 5341 gas turbines at Laguna to run on crude oil and installed heat recovery equipment for repowering two existing steam turbines. The gas turbines, nominally rated at around 19,000 kW for base load operation at 70/sup 0/F average ambient temperature and 4000 feet altitude, were installed in 1977-78 as a base load backup to hydro power during the dry season. Original plan was to put them into immediate service as simple cycle units and then convert tomore » combined cycle operation. Priorities were shifted to switch over from distillate to crude oil firing before going ahead with the combined cycle istallation. Their economic evaluation showed the initial investment would be paid off in a few months by the savings in fuel costs.« less

(Power sector integrated efficiency program): Foreign trip report, August 1--11, 1989

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

Waddle, D.B.

1989-08-18

I traveled to Guatemala City to discuss host country and US Agency for International Development (USAID) Mission interest in an AID/Washington sponsored integrated utility efficiency initiative and to participate in a cogeneration conference. Discussions were held with USAID/Regional Office for Central America Panama (ROCAP), USAID/Guatemala City, the Ministry of Energy and Mines (MEM), the Empresa Electrica de Guatemala, and several members of the private sector regarding interest and the appropriateness of the proposed efficiency initiative. I then traveled to San Jose, Costa Rica to participate in a small scale hydro assessment study with a National Rural Electric Cooperative Association (NRECA)more » engineer for a newly formed generation and transmission consortium. Data were gathered both on member cooperative annual, seasonal and diurnal energy demand, as well as engineering data for the site analyses. Meetings were held with the cooperative members; USAID/San Jose; and the Ministry of Natural Resources, Energy and Mines to inform them of our progress.« less

76 FR 40286 - Airworthiness Directives; Empresa Brasileira de Aeronáutica S.A. (EMBRAER) Model EMB-505 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-08

..., Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 36/2, BRASIL; telephone: ++55 12 3927-5383; fax: ++55... Campos--SP, CEP: 12227-901--PO Box: 36/2, BRASIL; telephone: ++55 12 3927-5383; fax: ++55 12 3927-2619; E...

Ultrasound-guided intrapleural positioning of pleural catheters: influence on immediate lung expansion and pleurodesis in patients with recurrent malignant pleural effusion.

PubMed

Araujo, Pedro Henrique Xavier Nabuco de; Terra, Ricardo Mingarini; Santos, Thiago da Silva; Chate, Rodrigo Caruso; Paiva, Antonio Fernando Lins de; Pêgo-Fernandes, Paulo Manuel

2017-01-01

coorte maior com pacientes com DPMR recrutados em um hospital-escola universitário terciário entre junho de 2009 e setembro de 2014. Os pacientes foram submetidos a inserção de cateter pleural e, em seguida, pleurodese à beira do leito. A TC de tórax foi realizada duas vezes: imediatamente antes da pleurodese (TCi) e 30 dias após a pleurodese (TC30). Com base na TCi, a posição do cateter foi classificada em posterolateral, anterior, fissural e subpulmonar. Usamos o volume pleural na TCi para estimar a expansão pulmonar precoce e a diferença entre os volumes pleurais na TC30 e na TCi a fim de avaliar o sucesso radiológico da pleurodese. Considerou-se que a pleurodese teve êxito clínico quando não foi necessário realizar nenhum outro procedimento pleural. Dos 131 pacientes elegíveis do estudo original, 85 foram incluídos neste estudo aninhado (64 mulheres; média de idade: 60,74 anos). A posição da ponta do cateter foi subpulmonar em 35 pacientes (41%), anterior em 23 (27%), posterolateral em 17 (20%) e fissural em 10 (12%). Não houve diferenças significativas entre os grupos quanto à expansão pulmonar precoce (mediana da cavidade pleural residual = 377 ml; intervalo interquartil: 171-722 ml; p = 0,645), sucesso radiológico da pleurodese (mediana do volume = 33 ml; intervalo interquartil: -225 a 257 ml; p = 0,923) e sucesso clínico da pleurodese (85,8%; p = 0,676). Nossos resultados sugerem que a posição da ponta do cateter pleural não influencia nem a expansão pulmonar precoce nem o sucesso da pleurodese à beira do leito em pacientes com DPMR.

Staphylococcal superantigen-specific IgE antibodies: degree of sensitization and association with severity of asthma.

PubMed

Elabras, José; Mello, Fernanda Carvalho de Queiroz; Lupi, Omar; Bica, Blanca Elena Rios Gomes; Papi, José Angelo de Souza; França, Alfeu Tavares

2016-01-01

um hospital universitário terciário no Rio de Janeiro (RJ). Os pacientes foram alocados consecutivamente em dois grupos de gravidade da asma segundo critérios da Global Initiative for Asthma: asma leve (AL), com asmáticos leves intermitentes ou persistentes, e asma moderada ou grave (AMG). Foram determinados os níveis séricos de anticorpos IgE antitoxinas estafilocócicas, e os resultados foram comparados por análise estatística. Foram incluídos 142 pacientes no estudo: 72 no grupo AL (mediana de idade = 46 anos; 59 do sexo feminino) e 70 do grupo AMG (mediana de idade = 56 anos; 60 do sexo feminino). Na amostra geral, 62 pacientes (43,7%) apresentaram resultados positivos para dosagens de anticorpos IgE antitoxinas estafilocócicas: enterotoxina (TX) A, em 29 (20,4%); TXB, em 35 (24,6%); TXC, em 33 (23,2%); e toxic shock syndrome toxin (TSST), em 45 (31,7%). As médias das dosagens séricas de anticorpos IgE específicos anti-TXA, TXB, TXC e TSST foram, respectivamente, de 0,96 U/l, 1,09 U/l, 1,21 U/l, e 1,18 U/l. Não houve diferença estatisticamente significativa dos resultados qualitativos ou quantitativos entre os grupos. A presença de anticorpos IgE séricos anti-TXA, TXB, TXC e TSST, foi detectada em 43,7% nessa amostra de pacientes, mas não houve associação estatisticamente significativa entre seus resultados qualitativos ou quantitativos e gravidade clínica da asma.

Education for Management in Central America. The Role of the Library of the Instituto Centroamericano de Administracion de Empresas

ERIC Educational Resources Information Center

Bloch, Thomas

1973-01-01

The institute, established in 1968, is a multinational organization for education in management at the post-graduate level. Its library, with five staff members, now has 4,000 volumes and receives 300 periodical publications: it should eventually become a Central American business and economic management information and research center. (Author/SJ)

Semi-analytical modelling of positive corona discharge in air

NASA Astrophysics Data System (ADS)

Pontiga, Francisco; Yanallah, Khelifa; Chen, Junhong

2013-09-01

Semianalytical approximate solutions of the spatial distribution of electric field and electron and ion densities have been obtained by solving Poisson's equations and the continuity equations for the charged species along the Laplacian field lines. The need to iterate for the correct value of space charge on the corona electrode has been eliminated by using the corona current distribution over the grounded plane derived by Deutsch, which predicts a cos m θ law similar to Warburg's law. Based on the results of the approximated model, a parametric study of the influence of gas pressure, the corona wire radius, and the inter-electrode wire-plate separation has been carried out. Also, the approximate solutions of the electron number density has been combined with a simplified plasma chemistry model in order to compute the ozone density generated by the corona discharge in the presence of a gas flow. This work was supported by the Consejeria de Innovacion, Ciencia y Empresa (Junta de Andalucia) and by the Ministerio de Ciencia e Innovacion, Spain, within the European Regional Development Fund contracts FQM-4983 and FIS2011-25161.

Hydropower Resource Assessment of Brazilian Streams

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

Douglas G. Hall

The Idaho National Laboratory (INL) in collaboration with the U.S. Geological Survey (USGS) with the assistance of the Empresa de Pesquisa Energetica (EPE) and the Agencia Nacional de Energia Electrica (ANEEL) has performed a comprehensive assessment of the hydropower potential of all Brazilian natural streams. The methodology by which the assessment was performed is described. The results of the assessment are presented including an estimate of the hydropower potential for all of Brazil, and the spatial distribution of hydropower potential thus providing results on a state by state basis. The assessment results have been incorporated into a geographic information systemmore » (GIS) application for the Internet called the Virtual Hydropower Prospector do Brasil. VHP do Brasil displays potential hydropower sites on a map of Brazil in the context of topography and hydrography, existing power and transportation infrastructure, populated places and political boundaries, and land use. The features of the application, which includes tools for finding and selecting potential hydropower sites and other features and displaying their attributes, is fully described.« less

Evolution of strategic risks under future scenarios for improved utility master plans.

PubMed

Luís, Ana; Lickorish, Fiona; Pollard, Simon

2016-01-01

Integrated, long-term risk management in the water sector is poorly developed. Whilst scenario planning has been applied to singular issues (e.g. climate change), it often misses a link to risk management because the likelihood of impacts in the long-term are frequently unaccounted for in these analyses. Here we apply the morphological approach to scenario development for a case study utility, Empresa Portuguesa das Águas Livres (EPAL). A baseline portfolio of strategic risks threatening the achievement of EPAL's corporate objectives was evolved through the lens of three future scenarios, 'water scarcity', 'financial resource scarcity' and 'strong economic growth', built on drivers such as climate, demographic, economic, regulatory and technological changes and validated through a set of expert workshops. The results represent how the baseline set of risks might develop over a 30 year period, allowing threats and opportunities to be identified and enabling strategies for master plans to be devised. We believe this to be the first combined use of risk and futures methods applied to a portfolio of strategic risks in the water utility sector. Copyright © 2015 Elsevier Ltd. All rights reserved.

Genetic structure from the oldest Jatropha germplasm bank of Brazil and contribution for the genetic improvement.

PubMed

Santos, Dalilhia N Dos; Ferreira, Juliano L; Setotaw, Tesfahun A; Cançado, Geraldo M A; Pasqual, Moacir; Londe, Luciana C N; Saturnino, Heloisa M; Vendrame, Wagner A

2016-01-01

Jatropha is a potential oilseed crop, which requires mitigating factors such as the low genetic variability of the species. The solution runs through the research of Brazilian germplasm. Attention should be given to the germplasm of jatropha the north of Minas Gerais, because this is the oldest national collection and because this region may be a regions of jatropha diversity due to selection pressure arising from environmental adversities. Therefore, the objective of this study was to investigate the genetic diversity of 48 accessions of collection from Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG), using SSR and ISSR markers. The results showed low genetic diversity, but some individuals stood out as J. mollissima (48), J. podagrica (47), Mexican accessions (42, 43, 44 and 45) and some national accessions (28, 29, 41 and 46). Therefore, aiming to increase the genetic variability and improve the effectiveness of jatropha breeding programs, it is suggested to explore such as parental accessions to generate commercial hybrids. This fact implies the possibility to support future production of jatropha, since this culture may be an important source of income, especially for small farmers living in semiarid regions of Brazil.

Spatial distribution of tuberculosis in a municipality in the interior of São Paulo, 2008-2013.

PubMed

Fusco, Alcione Pereira Biffi; Arcêncio, Ricardo Alexandre; Yamamura, Mellina; Palha, Pedro Fredemir; Reis, Amanda Alessandra Dos; Alecrim, Tatiana Ferraz de Araújo; Protti, Simone Teresinha

2017-06-05

to describe the epidemiological clinical profile of tuberculosis and analyze the spatial distribution of cases in a municipality in the state of São Paulo. descriptive and ecological study of cases of tuberculosis through the records in an information system. Descriptive statistics were used to calculate central tendency (mean) and chi-square test, with Yates correction or Fisher exact test, when necessary. The Kernel technique was also used to calculate the occurrence densities of tuberculosis cases, using a radius of 1000 meters. Type I error was set at 5%. 299 cases of tuberculosis were identified, with 290 (96.98%) being geocoded. The majority of these were male (n = 212; 70.91%), median age 40 years, and the pulmonary clinical form was predominant (n = 244, 81.60%). The distribution occurred in a non-random manner, observing important areas of the municipality with a higher density of cases of the disease. the study evidenced an epidemiological profile of tuberculosis cases similar to those in the literature; however, their distribution does not occur in a random manner, pointing to specific population groups that require greater management and planning of health services for the control of tuberculosis. caracterizar o perfil clínico epidemiológico da tuberculose (TB) e analisar a distribuição espacial dos casos em município paulista. estudo descritivo e ecológico dos casos de tuberculose registrados em um sistema de informação. Recorreu-se à estatística descritiva com cálculo de medidas de tendência central (média) e aplicação do teste qui-quadrado, com correção de Yates ou teste exato de Fisher, quando necessários. Aplicou-se ainda a técnica de Kernel para o cálculo das densidades de ocorrência dos casos da TB, utilizando um raio de 1000 metros. Fixou-se o erro tipo I em 5%. identificou-se 299 casos de TB, sendo geocodificados 290 (96,98%). A maioria destes foi do sexo masculino (n=212; 70,91%), idade mediana 40 anos, sendo a forma cl

Interface between social support, quality of life and depression in users eligible for palliative care.

PubMed

Azevedo, Cissa; Pessalacia, Juliana Dias Reis; Mata, Luciana Regina Ferreira da; Zoboli, Elma Lourdes Campos Pavone; Pereira, Maria da Graça

2017-08-28

Analyzing the relationship between social support, quality of life and depression in patients eligible for palliative care at Primary Health Care of a municipality in the interior of Minas Gerais, Brazil. A correlational cross-sectional study carried out with patients treated in six primary health care units. Data were submitted to descriptive statistical analysis, tests for differences between averages and medians, and correlation tests. The significance level was 0.05. The sample consisted of 115 participants, and it was identified that the higher the social support, the better the global quality of life (p<0.001) and functional quality of life (p=0.035); the greater the presence of physical symptoms, the lower the level of social support (p=0.012) and the higher the level of depression (p<0.001); the higher the symptoms of depression, the worse the global quality of life (p<0.001), functional quality of life (p<0.001) and the lower the levels of social support (p<0.001). Levels of quality of life, social support and depression of patients eligible for palliative care are influenced by socioeconomic factors such as marital status, gender, age, income, education and presence of a caregiver. Analisar a relação entre apoio social, qualidade de vida e depressão em pacientes elegíveis para cuidados paliativos atendidos na Atenção Primária à Saúde de um município no interior de Minas Gerais, Brasil. Estudo transversal correlacional, realizado com pacientes atendidos em seis unidades da atenção primária à saúde. Os dados foram submetidos à análise estatística descritiva, testes de diferenças entre médias e medianas e testes de correlação. O nível de significância adotado foi 0,05. A amostra foi composta por 115 participantes, e identificou-se que quanto maior o apoio social, melhor é a qualidade de vida global (p<0,001) e funcional (p=0,035); quanto maior a presença de sintomas físicos, menor o nível de apoio social (p=0,012) e maior o n

Accidentes laborales asociados al desánimo de médicos SERUMS para laborar en el primer nivel de atención de Lima, Perú

PubMed Central

Mejia, Christian R.; Valladares-Garrido, Mario J.; Romero, Brian M.; Valladares-Garrido, Danai; Linares-Reyes, Edgardo

2018-01-01

Introducción la retención laboral es un tema de suma importancia, porque se requiere de profesionales en el primer nivel de atención (PNA). El objetivo fue determinar si los accidentes laborales se asociaron al desánimo de los médicos para trabajar en el PNA de Lima, Perú. Métodos estudio transversal analítico de datos secundarios de una base de datos generada de una encuesta a médicos que realizaron su Servicio Rural y Urbano-Marginal en Salud (SERUMS). Se incluyó solo a los médicos que manifestaron al inicio del SERUMS que podían trabajar en el PNA de Lima. Se definió como cambio de intención de trabajo en el PNA a los que finalizando el SERUMS refirieron que ya no deseaban laborar en Lima. Esto se asoció según si tuvieron un accidente laboral y se ajustó por otras variables. Resultados de los 124 médicos el 63% fueron hombres (78). La mediana de edad fue de 26 años (rango intercuartílico: 25-27 años). Después de su SERUMS, el 12% (15) manifestó que cambió su interés y que deseaba trabajar en la capital. En el análisis multivariado, haber tenido un accidente laboral disminuyó la frecuencia del cambio de intención de trabajo en el PNA (RPa: 0.28, IC 95%: 0.14-0.54, p < 0,001), ajustado por ocho variables. Conclusiones en un estudio previo los accidentes laborales disminuyeron la frecuencia de trabajar en provincias, pero nuestro estudio dice lo contrario, posiblemente por la percepción de que un trabajo en la capital del país permite estar más cerca de los servicios para ser atendido en caso de cualquier emergencia. PMID:29190859

Vulnerability of caregivers of the elderly with dementia: a cross-sectional descriptive study.

PubMed

Leite, Bruna Silva; Camacho, Alessandra Conceição Leite Funchal; Joaquim, Fabiana Lopes; Gurgel, Jonas Lírio; Lima, Thiago Rodrigues; Queiroz, Raquel Santos de

2017-01-01

to evaluate the sociodemographic and clinical profile of the caregivers and its relation with the overburden from the care of the elderly with dementia. a cross-sectional descriptive study; the sample was non-probabilistic, developed with caregivers of elderly people with dementia. The field of investigation was the Health Care Center of the Elderly and their Caregivers (CASIC), in the city of Niterói, Rio de Janeiro, Brazil. Data collection took place from February to June 2016, with the following instruments: a sociodemographic questionnaire and Zarit scale. fifty percent of the caregivers presented moderate overburden; 38% presented little overburden; and 12% moderate/severe overburden. It was observed that the median of weekly care hours increases as the overburden increases. Caregivers with moderate to severe overburden, in the majority, do not share care. it is clear that the overburden of care places the caregiver in conditions of biological and psychological vulnerability. avaliar o perfil sociodemográfico e clínico dos cuidadores e sua relação com a sobrecarga proveniente do cuidado ao idoso com demência. estudo descritivo transversal, a amostra foi do tipo não probabilística, desenvolvida com os cuidadores de idosos com demência. O campo de investigação foi o Centro de Atenção à Saúde do Idoso e seus Cuidadores (CASIC), Niterói, Rio de Janeiro, Brasil. A coleta de dados ocorreu de fevereiro a junho de 2016, com os seguintes instrumentos: questionário sociodemográfico e escala de Zarit. 50% dos cuidadores apresentaram sobrecarga moderada, 38% apresentaram pouca sobrecarga e 12%, sobrecarga moderada/severa. Observou-se que a mediana das horas de cuidados semanais aumenta conforme a sobrecarga aumenta. Cuidadores com sobrecarga de moderada a severa, em caráter majoritário, não dividem o cuidado. Dessa forma, fica claro que a sobrecarga do cuidado coloca o cuidador em condições de vulnerabilidade biológica e psicológica.

Transmission scenarios of major vector-borne diseases in Colombia, 1990-2016.

PubMed

Padilla, Julio César; Lizarazo, Fredy Eberto; Murillo, Olga Lucía; Mendigaña, Fernando Antonio; Pachón, Edwin; Vera, Mauricio Javier

2017-03-29

Introducción. Las enfermedades transmitidas por vectores representan más de 17 % de todas las enfermedades infecciosas y causan anualmente un millón de defunciones a nivel mundial. En Colombia, la malaria, el dengue, la enfermedad de Chagas y las leishmaniasis son condiciones endemoepidémicas persistentes.Objetivo. Determinar el comportamiento epidemiológico de las enfermedades transmitidas por vectores en zonas urbanas y rurales de Colombia entre 1990 y 2016.Materiales y métodos. Se hizo un estudio descriptivo del comportamiento epidemiológico de las principales enfermedades transmitidas por vectores en zonas urbanas y rurales de Colombia entre 1990 y 2016, con la información proveniente de fuentes oficiales secundarias.Resultados. En el periodo estudiado se registraron 5'360.134 casos de enfermedades transmitidas por vectores, de los cuales 54,7 % fueron de malaria y 24,9 % de dengue. Estos casos concentraron el 80 % de la carga acumulada de casos de enfermedades transmitidas por vectores. Las medianas de las tasas de incidencia fueron 1.371 y 188 por 100.00 habitantes para malaria y dengue, respectivamente. Además, los casos de chikungunya fueron 774.831 desde su introducción en el 2014 y, los de Zika, 117.674 desde su aparición en 2015. En las zonas rurales predominaron las enfermedades parasitarias transmitidas por vectores como la malaria, las leishmaniasis y la enfermedad de Chagas. A nivel urbano, predominaron el dengue, el chikungunya y el Zika.Conclusiones. La transmisión en Colombia de estas enfermedades es persistente en las zonas urbanas y en las rurales, y de tipo endemoepidémico en los casos de malaria, dengue, leishmaniasis y enfermedad de Chagas. Dicha transmisión se ha dado de manera focalizada y con patrones variables de intensidad. Asimismo, se mantienen las condiciones que han favorecido la transmisión emergente de nuevas arbovirosis.

Plasma-chemical simulation of negative corona near the inception voltage

NASA Astrophysics Data System (ADS)

Pontiga, Francisco; Duran-Olivencia, Francisco J.; Castellanos, Antonio

2013-09-01

The spatiotemporal development of Trichel pulses in oxygen between a spherical electrode and a grounded plane has been simulated using a fluid approximation that incorporates the plasma chemistry of the electrical discharge. Elementary plasma processes, such as ionization, electron attachment, electron detachment, recombination between ions and chemical reactions between neutral species, are all included in a chemical model consisting of 55 reactions between 8 different species (electrons, O2+,O2-,O3-,O-, O2, O, O3). Secondary emission at the cathode by the impact of positive ions and photons is also considered. The spatial distribution of species is computed in three dimensions (2D-axysimmetrical) by solving Poisson's equation for the electric field and the continuity equations for the species, with the inclusion of the chemical gain/loss rate due to the particle interaction. The results of the simulation reveal the interplay between the different negative ions during the development of every Trichel pulse, and the rate of production of atomic oxygen and ozone by the corona discharge. This work was supported by the Consejeria de Innovacion, Ciencia y Empresa (Junta de Andalucia) and by the Ministerio de Ciencia e Innovacion, Spain, within the European Regional Development Fund contracts FQM-4983 and FIS2011-25161.

Contabilidad para la Micro Empresa. Manual de Ensenanza (Accounting for the Microbusiness: A Teaching Manual). Appropriate Technologies for Development. Reprint No. R-23.

ERIC Educational Resources Information Center

Ronan, Michael W.

This manual, the Spanish translation of a guide on accounting for microbusinesses, is designed as a tool for development workers to use in teaching the MICRON accounting system to persons in developing areas. (Developed by a Peace Corps volunteer in Colombia, MICRON is a simplified accounting system that is intended for use in small businesses.)…

Your Business Plan: A Workbook for Small Businesses in Oregon = Su Plan de Negocio: Un Libro de Trabajo Para Empresas Pequenas en Oregon.

ERIC Educational Resources Information Center

Sargent, Dennis J.; Chambers, Maynard N.

Designed as an aid for those investigating the possibility of opening their first business, as well as business owners with many years experience who have never prepared a written business plan, this workbook guides the reader through the steps involved in the preparation of a business plan or feasibility study. After a general discussion of the…

Support for learning in the perspective of patient safety in primary health care.

PubMed

Paranaguá, Thatianny Tanferri de Brito; Bezerra, Ana Lúcia Queiroz; Tobias, Gabriela Camargo; Ciosak, Suely Itsuko

2016-08-18

to analyze the support for learning, in the perspective of patient safety, offered in the work environment, according to health professionals working in primary care. a transversal study, held with 86 health professionals working in primary care. A validated instrument was used, applied via the Internet. Descriptive statistical analysis was undertaken with a presentation of median, mean, standard deviation and coefficient of variation. points which are favorable to supporting learning were evidenced, such as mutual respect, autonomy for organizing the work and valorization of new ideas, which obtained means above 7.0. The variables which hinder the process of learning in the work environment, perceived by the professionals, were: resistance to changes, and excess of work impeding reflection on how to improve the work, with means above 6.0. the study found evidence of indicators related to the process of staff development in the area of health and indicates the influence of support for learning for the improvement of the work processes and of patient safety. It is necessary that a culture involving the systematic assessment of educational interventions in health should be established, the aim being to diagnose actions which are more incisive for changing health professionals' attitude and, therefore, clinical practice. analisar o suporte para a aprendizagem, na perspectiva da segurança do paciente, oferecido no ambiente de trabalho, segundo os profissionais de saúde atuantes na atenção primária. estudo transversal, conduzido com 86 profissionais de saúde atuantes na atenção primária. Utilizou-se instrumento validado, aplicado via web. Foi realizada análise estatística descritiva com apresentação de mediana, média, desvio padrão e coeficiente de variação. foram evidenciados pontos favoráveis de suporte à aprendizagem, como respeito mútuo, autonomia para organizar o trabalho e a valorização de novas ideias, que obtiveram médias acima de 7,0. As

Advances in commercial application of gamma radiation in tropical fruits at Brazil

NASA Astrophysics Data System (ADS)

Sabato, S. F.; Silva, J. M.; Cruz, J. N.; Broisler, P. O.; Rela, P. R.; Salmieri, S.; Lacroix, M.

2009-07-01

All regions of Brazil are potential areas for growing tropical fruits. As this country is already a great producer and exporter of tropical fruits, ionizing radiation has been the subject of studies in many commodities. An important project has been carried out to increase the commercial use of gamma radiation in our country. Instituto de Pesquisas Energeticas e Nucleares (IPEN)-CNEN/SP together with field producers in northeast region and partners like International Atomic Energy Agency (IAEA), CIC, Empresa Brasileira Pesquisa na Agricultura (EMBRAPA) joined to demonstrate this technology, its application and commercial feasibility. The objective of this study is to show advances in feasibility demonstrate the quality of the irradiated fruits in an international consignment from Brazil to Canada. In this work, Tommy Atkins mangoes harvested in northeast region of Brazil were sent to Canada. The fruits were treated in a gamma irradiation facility at doses 0.4 and 1.0 kGy. The control group was submitted to hydrothermal treatment (46 °C for 110 min). The fruits were stored at 11 °C for 10 days until the international transportation and kept at an environmental condition (22 °C) for 12 days, where their physical-chemical and sensorial properties were evaluated. The financial part of the feasibility study covers the scope of the investment, including the net working capital and production costs.

Windows of opportunities and technological innovation in the Brazilian pharmaceutical industry.

PubMed

Tigre, Paulo Bastos; Nascimento, Caio Victor Machado França do; Costa, Laís Silveira

2016-11-03

The Brazilian pharmaceutical industry is heavily dependent on external sources of inputs, capital, and technology. However, the emergence of technological opportunities and the development of biotechnology and the decline of the patent boom and resulting advances by generic drugs have opened windows of opportunities for the local industry. The article examines the Brazilian industry's innovative behavior vis-à-vis these opportunities, showing that although the industry as a whole invests little in innovation, a few large Brazilian companies have expanded their market share and stepped up their investments in research and development, supported by public policies for innovation. Resumo: A indústria farmacêutica brasileira caracteriza-se pela grande dependência de fontes externas de insumos, capital e tecnologia. O surgimento de oportunidades tecnológicas, associadas ao desenvolvimento da biotecnologia e ao fim do boom das patentes com o consequente avanço dos medicamentos genéricos, entretanto, vem abrindo janelas de oportunidades para a indústria local. Este artigo examina o comportamento inovador da indústria brasileira à luz dessas oportunidades, revelando que, embora o conjunto da indústria mantenha baixos níveis de investimentos em inovação, um pequeno grupo de grandes empresas nacionais vem ampliando sua participação no mercado e intensificando seus investimentos em pesquisa e desenvolvimento, apoiados por políticas públicas de inovação.

Análisis comparativo de meningiomas cerebrales Grado I vs Grado II en una serie retrospectiva de 63 pacientes operados

PubMed Central

Coppola, Federico; Campbell, Juan Iaconis; Herrero, Juan Manuel; Volpe, Emilio; Cersosimo, Tito

2017-01-01

Resumen Introducción: Los meningiomas Grado II tienen un comportamiento biológico más agresivo que los Grado I. A partir del año 2007, con los nuevos criterios de clasificación, la incidencia de meningiomas atípicos reportada aumentó hasta un 35%. Objetivo: Establecer diferencias entre los Meningiomas Grado I y II de la clasificación de la OMS, en lo que respecta a: grados de resección de Simpson, localización tumoral, necesidad de reintervención, tratamiento adyuvante, evolución y mortalidad. Métodos: Estudio retrospectivo de 63 pacientes operados entre el periodo 2009-2015. Variables analizadas: sexo, edad, grado histológico, localización, grado de resección quirúrgica, radioterapia adyuvante, mortalidad y evolución. Resultados: Se analizaron 63 pacientes: 51 Grado I y 12 Grado II de la clasificación de la OMS. La distribución por sexo no mostró diferencias entre meningiomas benignos y atípicos. Tampoco el grupo etario de presentación; mediana de 57 años. Un 55% de los meningiomas benignos se localizaron fuera de la base del cráneo versus el 91,6% de los meningiomas atípicos (P = 0.02). En el 74,5% de los meningiomas benignos se logró una resección total (Simpson I-II-III) versus el 58.3% para los atípicos (P = 0.3). Se reintervinieron el 33,3% de meningiomas atípicos en comparación con el 9.8% de los benignos (P = 0.03). Tuvieron una buena evolución el 86,2% de los benignos vs el 53,8% de los GII (P = 0.01). Realizaron radioterapia adyuvante el 33,3% de los meningiomas Grado II vs el 1,9% de los Grado I. Conclusiones: Los meningiomas atípicos cerebrales tienen peor pronóstico evolutivo que los Grado I de la OMS. Presentan una mayor tasa de reintervención y se localizan más frecuentemente fuera de la base del cráneo. La localización pareciera ser un factor de riesgo para el desarrollo de meningiomas atípicos. PMID:29142779

Angiolymphatic invasion as a prognostic fator in resected N0 pancreatic adenocarcinoma.

PubMed

Almeida, Ricardo Vitor Silva de; Pacheco, Adhemar Monteiro; Silva, Rodrigo Altenfelder; Moricz, André de; Campos, Tércio de

2017-01-01

Pancreatic adenocarcinoma remains one of the worst digestive cancers. Surgical resection is the main target when treating a patient with curative intent. To assess angiolymphatic invasion as a prognostic factor in resected pN0 pancreatic cancer. Thirty-eight patients were submitted to pancreatoduodenectomy due to head pancreatic cancer. Tumor size, margins, lymph nodes, pTNM staging, angiolymphatic and perineural invasion were described in the pathologists' reports. Most patients were female. Overall median survival was 13 months. Gemcitabine was the regimen of choice for chemotherapy in selected patients; however, it did not improve overall survival. pR0 resection had better survival compared with pR1. Within the pN0 group, survival was significantly better in patients without angiolymphatic invasion. Angiolymphatic invasion in N0 pancreatoduodenectomy can be demonstrated by the Hematoxylin-Eosin stain and may predict a poor prognosis factor for those patients. Adenocarcinoma pancreático continua sendo um dos piores cânceres do aparelho digestivo. A ressecção cirúrgica é o principal objetivo quando se trata de intenção curativa. Avaliar a invasão angiolinfática como um fator prognóstico no câncer da cabeça do pâncreas ressecado pN0. Trinta e oito pacientes foram submetidos a duodenopancreatectomia por câncer da cabeça do pâncreas. Tamanho do tumor, margens, linfonodos, estadiamento pTNM, invasão angiolinfática e perineural foram descritos nos laudos anatomopatológicos. A maioria foi de mulheres. A sobrevida mediana global foi de 13 meses. Gencitabina foi a droga de escolha para quimioterapia nos pacientes selecionados, entretanto não aumentou a sobrevida global. Pacientes com ressecção pR0 tiveram sobrevida global superior quando comparados com ressecção pR1. Dentro do grupo de pacientes com pN0, a sobrevida foi significativamente melhor no grupo de pacientes que não apresentavam invasão angiolinfática. A invasão angiolinfática da

Improvement of a popcorn population using selection indexes from a fourth cycle of recurrent selection program carried out in two different environments.

PubMed

Amaral Júnior, A T; Freitas Júnior, S P; Rangel, R M; Pena, G F; Ribeiro, R M; Morais, R C; Schuelter, A R

2010-03-02

We estimated genetic gains for popcorn varieties using selection indexes in a fourth cycle of intrapopulation recurrent selection developed in the campus of the Universidade Estadual do Norte Fluminense. Two hundred full-sib families were obtained from the popcorn population UNB-2U of the third recurrent selection cycle. The progenies were evaluated in a randomized block design with two replications at sites in two different environments: the Colégio Estadual Agrícola Antônio Sarlo, in Campos dos Goytacazes, and the Empresa de Pesquisa Agropecuária do Estado do Rio de Janeiro (PESAGRO-RIO), in Itaocara, both in the State of Rio de Janeiro. There were significant differences between families within sets in all traits, indicating genetic variability that could be exploited in future cycles. Thirty full-sib families were selected to continue the program. The selection indexes used to predict the gains were those of Mulamba and Mock, Smith and Hazel. The best results were obtained with the Mulamba and Mock index, which allowed the prediction of negative gains for the traits number of diseased ears and ears attacked by pests, number of broken plants and lodging, as well as ears with poor husk cover. It also provided higher gains for popping expansion and grain yield than with the other indexes, giving values of 10.55 and 8.50%, respectively, based on tentatively assigned random weights.

Exploration geothermal gradient drilling, Platanares, Honduras, Central America

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

Goff, S.J.; Laughlin, A.W.; Ruefenacht, H.D.

1988-01-01

This paper is a review and summary of the core drilling operations component of the Honduras Geothermal Resource Development Project at the Platanares geothermal prospect in Honduras, Central America. Three intermediate depth (428 to 679 m) coreholes are the first continuously cored geothermal exploration boreholes in Honduras. These coring operations are part of the Central America Energy Resource Project (CAERP) effort funded by the Agency for International Development (AID) and implemented by the Los Alamos National Laboratory (Los Alamos) in cooperation with the Empresa Nacional de Energia Electrica (ENEE) and the United States Geological Survey (USGS). This report emphasizes coringmore » operations with reference to the stratigraphy, thermal gradient, and flow test data of the boreholes. The primary objectives of this coring effort were (1) to obtain quantitative information on the temperature distribution as a function of depth, (2) to recover fluids associated with the geothermal reservoir, (3) to recover 75% or better core from the subsurface rock units, and (4) to drill into the subsurface rock as deeply as possible in order to get information on potential reservoir rocks, fracture density, permeabilities, and alteration histories of the rock units beneath the site. The three exploration coreholes drilled to depths of 650, 428 and 679 m, respectively, encountered several hot water entries. Coring operations and associated testing began in mid-October 1986 and were completed at the end of June 1987.« less

Evaluation of copper resistant bacteria from vineyard soils and mining waste for copper biosorption

PubMed Central

Andreazza, R.; Pieniz, S.; Okeke, B.C.; Camargo, F.A.O

2011-01-01

Vineyard soils are frequently polluted with high concentrations of copper due application of copper sulfate in order to control fungal diseases. Bioremediation is an efficient process for the treatment of contaminated sites. Efficient copper sorption bacteria can be used for bioremoval of copper from contaminated sites. In this study, a total of 106 copper resistant bacteria were examined for resistance to copper toxicity and biosorption of copper. Eighty isolates (45 from vineyard Mollisol, 35 from Inceptisol) were obtained from EMBRAPA (Empresa Brasileira de Pesquisa Agropecuária) experimental station, Bento Gonçalves, RS, Brazil (29°09′53.92″S and 51°31′39.40″W) and 26 were obtained from copper mining waste from Caçapava do Sul, RS, Brazil (30°29′43.48″S and 53′32′37.87W). Based on resistance to copper toxicity and biosorption, 15 isolates were identified by 16S rRNA gene sequencing. Maximal copper resistance and biosorption at high copper concentration were observed with isolate N2 which removed 80 mg L−1 in 24 h. Contrarily isolate N11 (Bacillus pumilus) displayed the highest specific copper biosorption (121.82 mg/L/OD unit in 24 h). GenBank MEGABLAST analysis revealed that isolate N2 is 99% similar to Staphylococcus pasteuri. Results indicate that several of our isolates have potential use for bioremediation treatment of vineyards soils and mining waste contaminated with high copper concentration. PMID:24031606

Metal-polypyridyl catalysts for electro- and photochemical reduction of water to hydrogen.

PubMed

Zee, David Z; Chantarojsiri, Teera; Long, Jeffrey R; Chang, Christopher J

2015-07-21

overpotential of 1.0 V, without apparent loss in activity. Replacing the oxo moiety with a disulfide affords [(PY5Me2)MoS2](2+), which bears a molecular MoS2 triangle that structurally and functionally mimics bulk molybdenum disulfide, improving the catalytic activity for water reduction. In water buffered to pH 3, catalysis by [(PY5Me2)MoS2](2+) onsets at 400 mV of overpotential, whereas [(PY5Me2)MoO](2+) requires an additional 300 mV of driving force to operate at the same current density. Metalation of the PY5Me2 ligand with an appropriate Co(ii) source also furnishes electrocatalysts that are active in water. Importantly, the onset of catalysis by the [(PY5Me2)Co(H2O)](2+) series is anodically shifted by introducing electron-withdrawing functional groups on the ligand. With the [(bpy2PYMe)Co(CF3SO3)](1+) system, we showed that introducing a redox-active moiety can facilitate the electro- and photochemical reduction of protons from weak acids such as acetic acid or water. Using a high-throughput photochemical reactor, we examined the structure-reactivity relationship of a series of cobalt(ii) complexes. Taken together, these findings set the stage for the broader application of polypyridyl systems to catalysis under environmentally benign aqueous conditions.

Niveles de referencia de osteocalcina en población sana de México.

PubMed

Nieto-Flores, Jesús; Villafán-Bernal, José Rafael; Rivera-León, Edgar Alfonso; Llamas-Covarrubias, Iris Monserrat; González-Hita, Mercedes Elvira; Alcalá-Zermeno, Juan Luis; Sánchez-Enríquez, Sergio

2018-01-01

Se ha demostrado que la osteocalcina tiene una relación inversa con la glucemia, resistencia a la insulina y adiposidad. Determinar la concentración sérica normal de osteocalcina en adultos sanos mexicanos y compararlos con los reportados en otras poblaciones. Se determinó la concentración sérica de osteocalcina carboxilada y pobremente carboxilada en 100 adultos sanos mediante inmunoensayo enzimático; se calculó la concentración de osteocalcina total. Se hizo una comparación descriptiva con valores de otras poblaciones reportadas en la literatura. Las medianas de las concentraciones de osteocalcina carboxilada y pobremente carboxilada fueron 3.22 ng/mL y 1.61 ng/mL, respectivamente; la media de osteocalcina total fue 7.40 ± 5.11 ng/mL. No hubo diferencia significativa entre los valores de osteocalcina total en nuestra población y los de poblaciones en las que se utilizaron métodos de cuantificación similares al nuestro. La concentración sérica promedio de osteocalcina total en la población analizada fue de 7.40 ng/mL. Las variaciones sutiles entre poblaciones son atribuibles a factores genéticos y poblacionales, sin embargo, el método de cuantificación fue el único que se comprobó influye significativamente en los niveles de osteocalcina en poblaciones sanas. Osteocalcin has been shown to have an inverse relationship with blood glucose, insulin resistance and adiposity. To determine osteocalcin normal serum concentration in Mexican healthy adults and compare it with values reported in other populations. Carboxylated and undercarboxylated osteocalcin serum concentrations were determined in 100 healthy adults by means of enzyme immunoassay; osteocalcin total concentration was calculated. A descriptive comparison was made with other populations' values reported in the literature. Carboxylated and undercarboxylated osteocalcin median concentrations were 3.22 ng/mL and 1.61 ng/mL, respectively. Mean total osteocalcin was 7.40 ± 5.11 ng/mL. There

Growth and development and their environmental and biological determinants.

PubMed

da Rocha Neves, Kelly; de Souza Morais, Rosane Luzia; Teixeira, Romero Alves; Pinto, Priscilla Avelino Ferreira

2016-01-01

To investigate child growth, cognitive/language development, and their environmental and biological determinants. This was a cross-sectional, predictive correlation study with all 92 children aged 24-36 months who attended the municipal early childhood education network in a town in the Vale do Jequitinhonha region, in 2011. The socioeconomic profile was determined using the questionnaire of the Associação Brasileira de Empresas de Pesquisa. The socio-demographicand maternal and child health profiles were created through a self-prepared questionnaire. The height-for-age indicator was selected to represent growth. Cognitive/language development was assessed through the Bayley Scale of Infant and Toddler Development. The quality of educational environments was assessed by Infant/Toddler Environment Scale; the home environment was assessed by the Home Observation for Measurement of the Environment. The neighborhood quality was determined by a self-prepared questionnaire. A multivariate linear regression analysis was performed. Families were predominantly from socioeconomic class D, with low parental education. The prevalence of stunted growth was 14.1%; cognitive and language development were below average at 28.6% and 28.3%, respectively. Educational institutions were classified as inadequate, and 69.6% of homes were classified as presenting a risk for development. Factors such as access to parks and pharmacies and perceived security received the worst score regarding neighborhood environment. Biological variables showed a greater association with growth and environmental variables with development. The results showed a high prevalence of stunting and below-average results for cognitive/language development among the participating children. Both environmental and biological factors were related to growth and development. However, biological variables showed a greater association with growth, whereas environmental variables were associated with development

International Collaboration Activities on Engineered Barrier Systems

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

Jove-Colon, Carlos F.

The Used Fuel Disposition Campaign (UFDC) within the DOE Fuel Cycle Technologies (FCT) program has been engaging in international collaborations between repository R&D programs for high-level waste (HLW) disposal to leverage on gathered knowledge and laboratory/field data of near- and far-field processes from experiments at underground research laboratories (URL). Heater test experiments at URLs provide a unique opportunity to mimetically study the thermal effects of heat-generating nuclear waste in subsurface repository environments. Various configurations of these experiments have been carried out at various URLs according to the disposal design concepts of the hosting country repository program. The FEBEX (Full-scale Engineeredmore » Barrier Experiment in Crystalline Host Rock) project is a large-scale heater test experiment originated by the Spanish radioactive waste management agency (Empresa Nacional de Residuos Radiactivos S.A. – ENRESA) at the Grimsel Test Site (GTS) URL in Switzerland. The project was subsequently managed by CIEMAT. FEBEX-DP is a concerted effort of various international partners working on the evaluation of sensor data and characterization of samples obtained during the course of this field test and subsequent dismantling. The main purpose of these field-scale experiments is to evaluate feasibility for creation of an engineered barrier system (EBS) with a horizontal configuration according to the Spanish concept of deep geological disposal of high-level radioactive waste in crystalline rock. Another key aspect of this project is to improve the knowledge of coupled processes such as thermal-hydro-mechanical (THM) and thermal-hydro-chemical (THC) operating in the near-field environment. The focus of these is on model development and validation of predictions through model implementation in computational tools to simulate coupled THM and THC processes.« less

Petropower energia project under way in Chile promises refiner better economics at lower cost

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

NONE

1996-12-31

Construction of the Republic of Chile`s first public/private industrial partnership project is well under way. Ground was broken for the $232-million Petropower Energia Limitada project early this year, shortly after the final contract between the parties - Foster Wheeler Power Systems, Inc. (FWPS); Petrox S.A. Refineria de Petroleo and Empresa Nacional del Petroleo (ENAP) - was signed. The Petropower project, located adjacent to Petrox`s 84,000-b/d refinery in Talcahuano, represents the first project ever to combine petroleum coking technology with cogeneration technology in a single project financing. Petropower is 85% owned by FWPS, 7.5% by ENAP, the Chilean national oil companymore » and parent of Petrox S.A. When completed in mid-1998, the Petropower project will enable Petrox to refine heavier crudes and enhance the refinery`s flexibility and economics. The project will consist of a delayed coking facility (a 12,000-b/d delayed coking unit and a 7,000-b/d hydrotreating plant) and a 67-MW (59 MW net) cogeneration plant. The coke produced will fuel a Foster Wheeler proprietary-design circulating fluidized-bed (CFB) boiler which will generate all the high-pressure steam and electric power needs of the Petrox refinery. This unit will be the first circulating fluidized-bed boiler to be built in Latin America. The cogeneration facility, using limestone as a reagent and equipped with a baghouse, will control SO{sub x} emissions from combustion of the green coke fuel and easily meet all Chilean environmental standards. Moreover, by constructing the cogeneration facility, Petrox will not have to proceed with capital improvements to existing facilities to ensure a reliable source of steam and electricity, resulting in substantial savings for Petrox. The cogeneration plant provides a permanent {open_quotes}disposal{close_quotes} for all coke produced by the delayed coker, thereby solving any future problems of unwanted or excess coke.« less

Judicial demand of medications through the Federal Justice of the State of Paraná.

PubMed

Nisihara, Renato Mitsunori; Possebom, Ana Carolina; Borges, Luiza de Martino Cruvinel; Shwetz, Ana Claudia Athanasio; Bettes, Fernanda Francis Benevides

2017-01-01

To describe the profile of lawsuits related to drug requests filled at the Federal Justice of the State of Paraná. A cross-sectional study, and the data were obtained through consulting the lawsuits at the online system of the Federal Justice of Paraná. Out of 347 lawsuits included in the study, 55% of plaintiffs were women, with a median age of 56 years. Oncology was the field with more requests (23.6%), and the highest mean costs. A wide variety of diseases and broad variety of requested drugs were found in the lawsuits. Approximately two-thirds of them were requested by the brand name, and the most often requested drugs were palivizumab and tiotropium bromide. Only 14.5% of the requested medicines were registered in the National Medication Register. The Public Defender's Office filled actions in 89.6% of cases and all lawsuits had an interim relief. The mean time for approval was 35 days and 70% of requests were granted. Oncology was the field with the highest demand for medicines at the Federal Justice of Paraná in 2014. A great variety of medications was requested. The Public Defender´s Office represented most lawsuits. All demands had an interim relief, and the majority of requests were granted, within an average of 35 days. Descrever o perfil das ações que solicitam medicamentos ajuizadas na Justiça Federal do Paraná. Estudo transversal descritivo, cujos dados foram obtidos por meio de consulta aos processos no sistema on-line da Justiça Federal do Paraná. Dentre os 347 processos incluídos no estudo, 55% dos autores eram mulheres, com mediana da idade de 56 anos, sendo a área mais procurada a oncologia (23,6%). A área oncológica também foi a que apresentou maiores custos médios. Foi ampla a variedade de doenças geradoras das ações e também foi consequentemente grande a variedade de medicamentos solicitados. Cerca de dois terços dos fármacos foram solicitados pelo nome comercial, e os mais requeridos foram o palivizumabe e brometo de

Sugammadex ED90 dose to reverse the rocuronium neuromuscular blockade in obese patients.

PubMed

Silva, Mauro Prado DA; Matsui, Christiano; Kim, Daniel Dongiou; Vieira, Joaquim Edson; Malheiros, Carlos Alberto; Mathias, Ligia Andrade Silva Telles

2017-01-01

avaliados, 26 dos quais bem-sucedidos e cinco sem reversão completa do BNM moderado promovido pelo sugamadex. O tempo médio para completar reversão de BNM foi 213 segundos (172 a 300 segundos; mediana, 25-75%). O ED90 de sugamadex calculado pela regressão foi de 2,39mg/kg-1 com um intervalo de confiança de 95% (2,27 a 2,46mg/kg-1). o ED90 de sugamadex em pacientes com obesidade grau III ou superior foi 2,39mg/kg-1.

Influence of duodenogastric reflux in the gastric mucosa histological changes of rats infected with Helicobacter pylori.

PubMed

Araujo, José Carlos Ribeiro DE; Carvalho, Jorge José DE; Serra, Humberto Oliveira

2016-01-01

eutanásia. Os fragmentos gástricos foram estudados por microscopia óptica, para a contagem da quantidade de H. pylori, e para a observação das alterações histológicas (gastrite, metaplasia, displasia e neoplasia). A confirmação dessas alterações foi feita por imuno-histoquímica, utilizando os marcadores moleculares PCNA e TGFbeta. os animais submetidos à piloroplastia tiveram maior percentual de colonização por H. pylori (mediana=58,5; gastrectomia=16,5; controle=14,5). Houve correlação positiva entre quantidade de H. pylori e ocorrência de gastrite crônica presente nos fragmentos do antro. Ocorreu 40% de neoplasia no grupo submetido à piloroplastia. A marcação de PCNA e TGF-beta confirmou as alterações histopatológicas visibilizadas à microscopia óptica. a região do antro foi a que apresentou a maior concentração de H. pylori, independente do grupo. Houve correlação positiva entre e o aparecimento de alterações benignas (gastrite crônica, metaplasia, displasia), e de neoplasia nos ratos infectados com H. pylori submetidos à piloroplastia.

Número de ganglios linfáticos metastásicos como determinante de los resultados después de prostatectomía radical de rescate para el cáncer de próstata de radiación recurrente

PubMed Central

Gugliemetti, G; Sukhu, R; Conca Baenas, M A.; Meeks, J; Sjoberg, D D.; Eastham, J A.; Scardino, P T.; Touijer, K

2017-01-01

Resumen Antecedentes La presencia de metástasis en los ganglios linfáticos (MGL) en la prostatectomía radical de rescate (PRs) se asocia con un mal pronóstico. Los factores predictivos de resultados en este contexto siguen siendo indeterminados. El objetivo fue evaluar el papel de número de ganglios linfáticos positivos sobre el resultado de los pacientes con MGL después de PRs y para el cáncer de próstata de radio-recurrente. Material y métodos Se analizaron los datos de una cohorte consecutiva de 215 hombres tratados con PRr en una sola institución. Se utilizaron los modelos de regresión de riesgos proporcionales de Cox univariante para la recurrencia bioquímica (RBQ) y los resultados metastásicos, con el antígeno prostático específico, la puntuación de Gleason, la extensión extraprostática, la invasión de vesículas seminales, el tiempo entre la terapia de radiación y PRr y el número de ganglios positivos como factores predictivos. Resultados De los 47 pacientes con MGL, 37 desarrollaron RBQ, 11 desarrollaron metástasis a distancia y 4 fallecieron con una mediana de seguimiento de 2,3 años para los supervivientes. El riesgo de metástasis aumentó con mayores niveles preoperatorios de PSA (HR 1,19 por 1 ng/ml; IC del 95%: 1,06, 1,34; p = 0,003). Los factores predictivos restantes no alcanzaron niveles convencionales de significación. Sin embargo, la eliminación de 3 o más ganglios linfáticos positivos demostró una asociación positiva, como se esperaba, con enfermedad metastásica (HR 3,44, IC: 0,91, 13,05; p = 0,069) en comparación con uno o dos ganglios positivos. Del mismo modo, la presencia de extensión extraprostática, invasión de vesículas seminales y grado de Gleason superior a 7 también demostraron una asociación positiva con un mayor riesgo de metástasis, con índices de riesgo de 3,97 (IC del 95% 0,50; 31,4; p = 0,2), 3,72 (IC 95% 0,80, 17,26; p = 0,1) y 1,45 (IC del 95% 0,44, 4,76; p = 0,5), respectivamente

CHANGING PARADIGMS IN PREOPERATIVE FASTING: RESULTS OF A JOINT EFFORT IN PEDIATRIC SURGERY.

PubMed

Carvalho, Carlos Augusto Leite de Barros; Carvalho, Augusto Aurélio de; Nogueira, Paulo Luiz Batista; Aguilar-Nascimento, José Eduardo de

2017-01-01

é-operatório, com o uso de bebida contendo carboidratos, e realimentação precoce. Foram avaliados prospectivamente 36 crianças submetidas a procedimentos cirúrgicos eletivos de pequeno e médio porte. Cinco foram posteriormente excluídos do estudo. Todos os 31 remanescentes receberam suplemento nutricional com maltodextrina 12,5% em 150 ml de água aproximadamente 2 h antes do procedimento. Foram coletados dados do tempo de jejum pré-operatório, complicações anestésicas e tempo de realimentação. Vinte e três (74,2%) eram do gênero masculino, com idade mediana de cinco anos e peso mediano de 20 kg. O tempo mediano de jejum pré-operatório foi de 145 min e o tempo mediano para realimentação foi de 135 min. Não houve eventos adversos durante a anestesia ou operação. No período pós-operatório, duas (6,5%) crianças vomitaram. A abreviação de jejum pré-operatório para 2 h com uso de bebida contendo carboidratos, em operações eletivas de crianças, é seguro e não está associado ao maior risco de broncoaspiração pulmonar. Realimentação precoce pode ser prescrita nos procedimentos cirúrgicos analisados.

Anatomic pulmonary resection by video-assisted thoracoscopy: the Brazilian experience (VATS Brazil study).

PubMed

Terra, Ricardo Mingarini; Kazantzis, Thamara; Pinto-Filho, Darcy Ribeiro; Camargo, Spencer Marcantonio; Martins-Neto, Francisco; Guimarães, Anderson Nassar; Araújo, Carlos Alberto; Losso, Luis Carlos; Ghefter, Mario Claudio; Lima, Nuno Ferreira de; Gomes-Neto, Antero; Brito-Filho, Flávio; Haddad, Rui; Saueressig, Maurício Guidi; Lima, Alexandre Marcelo Rodrigues; Siqueira, Rafael Pontes de; Pinho, Astunaldo Júnior de Macedo E; Vannucci, Fernando

2016-01-01

ônico, a participar do estudo. Dezoito cirurgiões participaram do projeto enviando seus bancos de dados retrospectivos referentes a ressecções anatômicas de pulmão por videotoracoscopia. Dados demográficos, cirúrgicos e pós-operatórios foram coletados em um instrumento padronizado e posteriormente compilados e analisados. Dados referentes a 786 pacientes foram encaminhados (média de 43,6 ressecções por cirurgião), sendo 137 excluídos por informações incompletas. Logo, 649 pacientes constituíram nossa população estudada. A média de idade dos pacientes foi de 61,7 anos, 295 eram homens (45,5%), e a maioria - 521 (89,8%) - foi submetida à cirurgia por neoplasia, mais frequentemente classificada como estádio IA. A mediana do tempo de drenagem pleural foi de 3 dias, e a do tempo de internação, 4 dias. Dos 649 procedimentos realizados, 598 (91,2%) foram lobectomias. A taxa de conversão para toracotomia foi de 4,6% (30 casos). Complicações pós-operatórias ocorreram em 124 pacientes (19,1%), sendo pneumonia, escape aéreo prolongado e atelectasia as mais frequentes. A mortalidade em 30 dias foi de 2,0%, tendo como preditores idade avançada e diabetes. A casuística brasileira mostra que as ressecções pulmonares por cirurgia torácica videoassistida são factíveis e seguras, além de comparáveis àquelas de registros internacionais.

The value of antibody-coated bacteria in tracheal aspirates for the diagnosis of ventilator-associated pneumonia: a case-control study.

PubMed

Ranzani, Otavio Tavares; Forte, Daniel Neves; Forte, Antonio Carlos; Mimica, Igor; Forte, Wilma Carvalho Neves

2016-01-01

aspirado traqueal (AT) no diagnóstico de PAVM. Estudo diagnóstico caso-controle envolvendo 45 pacientes sob ventilação mecânica. Amostras de AT foram obtidas de pacientes com e sem PAVM (casos e controles, respectivamente), e verificamos o número de bactérias revestidas com anticorpos monoclonais conjugados com FITC (IgA, IgM ou IgG) ou anticorpo polivalente conjugado com FITC. Utilizando microscopia de imunofluorescência, foi determinada a proporção de BRA em um número fixo de 80 bactérias. A mediana das proporções de BRA foi significativamente maior nos casos (n = 22) que nos controles (n = 23) - IgA (60,6% vs. 22,5%), IgM (42,5% vs. 12,5%), IgG (50,6% vs. 17,5%) e polivalente (75,6% vs. 33,8%) - p < 0,001 para todos. A acurácia dos melhores pontos de corte para o diagnostico de PAVM em relação aos BRA monoclonais e polivalentes foi > 95,0% e > 93,3%, respectivamente. O número de BRA em amostras de AT foi maior nos casos que nos controles. Nossos achados indicam que a avaliação de BRA no AT é uma ferramenta promissora para aumentar a especificidade do diagnóstico de PAVM. A técnica pode ser custo-efetiva e, portanto, útil em locais com poucos recursos, com as vantagens de minimizar resultados falso-positivos e evitar o tratamento excessivo.

Increased ultrasensitive C-reactive protein is not associated with obesity in hospitalized heart failure patients.

PubMed

Schommer, Vânia Ames; Stein, Airton Tetelbom; Marcadenti, Aline; Wittke, Estefania Inez; Galvão, André Luís Câmara; Rosito, Guido Bernardo Aranha

2016-01-01

íveis séricos de PCR-us, em mg/L. Em 123 pacientes, a média da idade foi 61,9±12,3 anos, e 60,2% eram do sexo masculino. A mediana de PCR-us foi de 8,87mg/L (3,34 a 20,01). Detectou-se tendência à correlação inversa entre circunferência do pescoço e PCR-us (r=-0,167; p=0,069). Na análise por regressão linear múltipla, após ajustes para idade, gravidade da doença (classificação NYHA III e IV, fração de ejeção baixa, disfunção ventricular esquerda durante a diástole) e quadros infecciosos, houve associação inversa entre PCR-us e circunferência do pescoço (ß=-0,196; p=0,03) e dobra cutânea subescapular (ß=-0,005; p=0,01) na amostra total, que não se manteve após estratificação para sexo. O aumento dos níveis de PCR-us em pacientes hospitalizados por insuficiência cardíaca não se associou à obesidade.

Comparison of Two Central Venous Pressure Control Strategies to Prevent Atrial Fibrillation After Coronary Artery Bypass Grafting.

PubMed

Costa, Mario Augusto Cray da; Lirani, Wesley; Wippich, Ana Caroline; Lopes, Luana; Tolentino, Eduardo de Souza; Zampar, Beatriz; Schafranski, Marcelo Derbli

2017-04-01

pacientes foram randomizados em dois grupos, G15 e G20, mantidos com PVC máxima de 15 cmH2O e 20 cmH2O, respectivamente. Foram incluídos 70 pacientes em cada grupo. A incidência da arritmia em G15 foi de 8,57% e, no G20, de 22,86%, com redução de risco absoluto de 14,28% e número necessário para tratar (NNT) de 7 (p = 0,03). Mortalidade (G15 = 5,71%; G20 = 11,42%; p = 0,07), tempo de internamento (G15 = 7,14 dias; G20 = 8,21 dias; p = 0,36), número de enxertos (medianas: G15 = 3, G2 = 2; p = 0,22) e uso de circulação extracorpórea (G15 = 67,10%; G20 = 55,70%; p = 0,22) mostraram-se estatisticamente semelhantes. A idade (p = 0,04) e o tempo de internamento (p = 0,001) foram significativamente maiores nos pacientes que desenvolveram FA nos dois grupos. Manter a PVC com valores mais baixos nas primeiras 72h após a cirurgia de RM reduz o risco relativo de FA e pode ser uma ferramenta útil na prevenção da FA após RM.

Analysis of the Revised Trauma Score (RTS) in 200 victims of different trauma mechanisms.

PubMed

Alvarez, Bruno Durante; Razente, Danilo Mardegam; Lacerda, Daniel Augusto Mauad; Lother, Nicole Silveira; VON-Bahten, Luiz Carlos; Stahlschmidt, Carla Martinez Menini

2016-01-01

álico. As variáveis analisadas foram: sexo, idade, dia da semana, mecanismo de trauma, tipo de transporte, RTS, tempo de internamento e mortalidade. analisou-se 200 pacientes, com média de idade de 36,42 ± 17,63 anos, sendo 73,5% do sexo masculino. A média de idade no G1 foi significativamente menor do que nos demais grupos (p <0,001). A maioria (40%) dos atendimentos ocorreu nos finais de semana e o serviço de transporte pré-hospitalar mais frequente (58%) foi o SIATE (Serviço Integrado de Atendimento ao Trauma em Emergência). O tempo de internamento foi significativamente maior no G1, em comparação aos demais grupos (p <0,01). Quanto à mortalidade, houve 12%, 1,35% e 3,95% de óbitos nos grupos G1, G2 e G3, respectivamente. A mediana do RTS entre os óbitos foi 5,49, 7,84 e 1,16, respectivamente, para os três grupos. a maioria dos pacientes eram homens jovens. O RTS mostrou-se efetivo na predição de mortalidade no trauma cranioencefálico, entretanto falhou ao analisar pacientes vítimas de trauma contuso e penetrante.

Scientific and technological capabilities in health-related areas: opportunities, challenges, and interactions with the industrial sector.

PubMed

Vargas, Marco Antonio; Britto, Jorge

2016-11-03

permanentes entre empresas, instituições de pesquisa e sistema de saúde, articulando-se o conhecimento desenvolvido em instituições de pesquisa à dinamização da base produtiva em saúde.

What are the main environmental exposures associated with elevated IgE in Cuban infants? A population-based study

PubMed Central

Fundora-Hernández, Hermes; Venero-Fernández, Silvia J; Suárez-Medina, Ramón; Mora-Faife, Esperanza de la C; García-García, Gladys; del Valle-Infante, Ileana; Gómez-Marrero, Liem; Venn, Andrea; Britton, John; Fogarty, Andrew W

2014-01-01

unos niveles altos de IgE en los niños. El objetivo de este estudio era determinar los factores de riesgo de unos niveles elevados de IgE en sueros de niños viviendo en La Habana. Métodos Se obtuvieron muestras de sangre de 877 niños. Se recolectaron datos sobre los síntomas de la alergia y un amplio rango de exposiciones. Resultados La mediana de IgE era de 35 IU/ml (rango intercuartil 13–96). El riesgo de tener unos niveles altos de IgE, por encima de la mediana, era mayor en niños que habían sido amamantados durante cuatro meses o más (odds ratio (OR) ajustado 1.28; intervalo de confianza (IC) 95%: 1.02–1.61) y en niños para los que se había reportado presencia de cucarachas en sus hogares (OR 1.30; 95% CI: 1.03–1.63). El riesgo era menor para niños cuya madre tenía un empleo pagado (OR 0.73; IC 95%: 0.54–0.97 comparado con aquellos que no la tenían), para niños viviendo en hogares en los que se utilizaba gas y electricidad para cocinar (OR 0.45; IC 95%: 0.32–0.62 comparado con electricidad solamente) y para niños con mascotas domésticas en el momento de nacer (OR 0.83; IC 95%: 0.70–1.00). No existía una asociación entre el uso del paracetamol y los niveles de IgE en suero. Conclusiones Las asociaciones con el uso de gas como combustible y el empleo de la madre indican que los niveles de IgE en una etapa temprana de la vida son menores en niños viviendo con un cierto nivel de opulencia. Las discrepancias en el efecto de una exposición temprana a mascotas o cucarachas podría reflejar las diferencias en estos alergenos, aunque la relativa opulencia podría jugar como factor de confusión. Nuevos estudios con esta cohorte podrían determinar cómo estos efectos se traducen en la expresión de la enfermedad alérgica más adelante en la vida. PMID:24674274

Family caregiver burden: the burden of caring for lung cancer patients according to the cancer stage and patient quality of life.

PubMed

Borges, Eliana Lourenço; Franceschini, Juliana; Costa, Luiza Helena Degani; Fernandes, Ana Luisa Godoy; Jamnik, Sérgio; Santoro, Ilka Lopes

2017-01-01

pacientes com câncer de pulmão na sobrecarga do cuidador. Estudo prospectivo transversal. Díades paciente-cuidador foram selecionadas consecutivamente e solicitadas a preencher a Hospital Anxiety and Depression Scale e o Medical Outcomes Study 36-item Short-Form Health Survey (SF-36). Os cuidadores familiares também preencheram a Caregiver Burden Scale. Utilizou-se a modelagem de grupos para identificar pacientes com câncer em estágio inicial ou avançado (IA a IIIA vs. IIIB a IV) mais QV não comprometida ou comprometida (pontuação total no SF36 > 50 vs. ≤ 50). As díades paciente-cuidador foram estratificadas em quatro grupos: câncer em estágio inicial+QV não comprometida; câncer em estágio avançado+QV não comprometida; câncer em estágio inicial+QV comprometida; e câncer em estágio avançado+QV comprometida. Foram incluídas 91 díades paciente-cuidador. A maioria dos pacientes era do sexo masculino e grande fumante. Os cuidadores familiares eram mais jovens e predominantemente do sexo feminino. A sobrecarga, QV, nível de ansiedade e nível de depressão dos cuidadores foram mais afetados pela QV dos pacientes do que pelo estágio do câncer de pulmão. Os cuidadores familiares dos pacientes com QV comprometida apresentaram maior mediana de sobrecarga do que os dos pacientes com QV não comprometida, independentemente do estágio da doença. A sobrecarga do cuidador é mais afetada pela QV do paciente do que pelo estágio do câncer de pulmão.

Elevated Heart Rate is Associated with Cardiac Denervation in Patients with Heart Failure: A 123-Iodine-MIBG Myocardial Scintigraphy Study.

PubMed

Villacorta, Aline Sterque; Villacorta, Humberto; Souza, Jenne Serrão de; Teixeira, José Antônio Caldas; Muradas, Maria Clara S S S; Alves, Christiane Rodrigues; Precht, Bernardo Campanário; Porto, Pilar; Ubaldo, Letícia; Mesquita, Cláudio Tinoco; Nóbrega, Antônio Cláudio Lucas da

2016-11-01

atividade clínica, neuro-hormonal e simpática cardíaca em pacientes com IC crônica e FC elevada. Pacientes com IC crônica em ritmo sinusal e FC≥70 apesar de tratamento adequado foram incluídos em um estudo duplo-cego, randomizado, que comparou ivabradina com piridostigmina. Este artigo refere-se a dados basais dos primeiros 16 pacientes. A FC basal (antes da randomização para um dos medicamentos) foi avaliada, e os pacientes classificados em dois grupos, com FC abaixo ou acima dos valores médios. A atividade simpática cardíaca foi avaliada por cintilografia com metaiodobenzilguanidina marcada com iodo 123. A FC média foi 83,5±11,5 bpm (intervalo 72 a 104), e sete pacientes (43.7%) tinham FC acima da média. Esses pacientes apresentaram menor distância percorrida no teste de caminhada de 6 minutos (292,3±93 vs 465,2±97,1 m, p=0,0029), valores mais altos de N-terminal do pró-BNP (mediana 708,4 vs 76,1, p=0,035) e menor relação coração/mediastino tardia, indicando desnervação cardíaca (1,48±0,12 vs 1,74±0,09, p<0,001). A FC de repouso elevada em pacientes com IC em tratamento médico adequado associou-se com desnervação cardíaca, pior capacidade funcional e ativação neuro-hormonal.

Variabilidad de la Estación de Crecimiento en la Región Sur de Tamaulipas en condiciones climaticas actuales y futuras.

NASA Astrophysics Data System (ADS)

Medina-Barrios, M.; Conde-Alvarez, C.; Gay-Garcia, C.

2007-05-01

El impacto de la variabilidad y cambio climáticos, afectan el potencial agrícola de la Región Sur de Tamaulipas. Además de los cambios estacionales, bajos rendimientos agrícolas, el manejo de los cultivos y las políticas locales de producción, existe la incertidumbre del mercado regional para los pequeños y grandes productores. La diversificación agrícola ha sido una alternativa para enfrentar las condiciones imperantes en esta región. Pero ésta ha provocado la fragmentación territorial, por lo que sólo algunos productores logran competir en un mercado nacional. Existe una preocupación generalizada por buscar soluciones que permitan que la población que es afectada por la inseguridad de la producción agrícola y económica, pueda adaptarse a las variaciones climáticas que afectan el proceso productivo. La seguridad alimentaría queda sujeta a la fluctuación de las importaciones para los sectores básicos y a las estrategias mercantiles de empresas trasnacionales. La percepción local sugiere un número creciente de eventos climatológicos extremos, constantes y severos en los últimos 20 años, con el aumento creciente de pérdidas económicas. El análisis se centra en la disponibilidad de agua, agregándose un aspecto de capital importancia como es la variabilidad interanual de la lluvia, que condiciona muy fuertemente el riesgo agrícola en el trópico seco, siendo ésta la que determina el momento de inicio de la estación favorable para el crecimiento y su duración. En este trabajo se han obtenido modelos de la distribución espacial de la precipitación y temperaturas, para el escenario base 1961-1990, el escenario actual 1971-2000, para algunos años El Niño y La Niña, así como para los escenarios de Cambio Climático HADLEY, ECHAM y GFDL, con escenarios A2 y B2, para las décadas de los 20s y 50s, para establecer el inicio y duración de la Estación de Crecimiento, utilizando Sistemas de Información Geográfica (ArcView). Estos

Um Projeto de Intervenção nos Espaços de Exposições do Planetário do Parque do Ibirapuera

NASA Astrophysics Data System (ADS)

Elias, D. S.; Amaral, L. H.; de Araújo, C. F., Jr.; Matsuura, O. T.; Voelzke, M. R.

2005-08-01

Cada vez mais a humanidade, em sua imensa maioria, está alheia às próprias conquistas. A insatisfação com esta realidade tem levado muitos pesquisadores, instituições, empresas e governos a procurar formas alternativas de acompanhar e transmitir todo este acervo científico cultural à sociedade, buscando a melhoria da qualidade da divulgação científica e contribuindo para o processo de cultura e alfabetização científica. Não há tempo nem espaço nos limitados planos curriculares do ensino médio e mesmo nos programas de ensino que propiciem a cultura científica e o acompanhamento do vertiginoso progresso científico e tecnológico atual. Neste sentido, a educação formal escolar precisa ser complementada ou acrescida de uma educação informal, extra-escolar, que possa oferecer à sociedade o que a escola não pode oferecer. A interação do público com museus, feiras de ciências, planetários, exposições científicas e/ou culturais é de grande importância para a aquisição e difusão de conhecimentos relacionados ao mundo científico. Reconhecidamente como um modelo de alfabetização científica esses ambientes promovem uma interação social capaz de propiciar de forma efetiva uma melhor relação ensino-aprendizagem com o público. Partindo desta realidade a Universidade Cruzeiro do Sul e a Escola Municipal de Astronomia (EMA) vêm desenvolvendo um projeto de intervenção no espaço em torno do Planetário do Parque do Ibirapuera com o objetivo de se implantar um ambiente de aprendizagem motivador e desafiador que promova a popularização de conteúdos relacionados à astronomia, astrofísica e cosmologia. Busca-se, também, a aproximação e interação do público com exposições que estão sendo implementadas no planetário. Considerando que se trata de um projeto de mestrado em fase inicial o objetivo do presente trabalho é apresentar a concepção básica e os critérios que estão sendo utilizados do ponto de vista pedag

Contribution of Systematic Reviews to Management Decisions

PubMed Central

COOK, CARLY N; POSSINGHAM, HUGH P; FULLER, RICHARD A

2014-01-01

Decisiones de Manejo Resumen Las revisiones sistemáticas resumen integralmente la evidencia sobre la efectividad de las intervenciones de conservación. Investigamos la contribución de las decisiones de manejo hechas por este creciente cuerpo de literatura. Identificamos 43 revisiones sistemáticas de evidencia de conservación, 23 de las cuales hicieron algunas conclusiones concretas relevantes al manejo. La mayoría de las revisiones se dirigían a intervenciones de conservación relevantes a las decisiones políticas; sólo el 35% consideraba intervenciones de manejo sobre-la-causa prácticas. La mayoría de las revisiones cubrieron solo una pequeña fracción de la amplitud geográfica y taxonómica a la que buscaban dirigirse (mediana = 13% de los países relevantes y 16% de los taxones relevantes). La probabilidad de que las revisiones tuvieran por lo menos algunas implicaciones para el manejo tendió a incrementar conforme la cobertura geográfica incrementaba y a declinar conforme aumentaba la amplitud taxonómica. Estos resultados sugieren que la amplitud de una revisión taxonómica requiere de una consideración cuidadosa. Las revisiones identificaron una media de 312 estudios primarios relevantes pero excluyeron 88% de estos por deficiencias en el diseño o fallas para coincidir con otros criterios de inclusión. Las revisiones resumieron en promedio 248 juegos de datos y 112 años de actividad de investigación, pero la probabilidad de que sus resultados tuvieran por lo menos algunas implicaciones para el manejo no incrementaron mientras la cantidad de investigación primaria resumida aumentaba. En algunos casos, las conclusiones fueron elusivas a pesar de la inclusión de cientos de conjuntos de datos y años de actividad de investigación acumulada. Las revisiones sistemáticas son una parte importante del juego de herramientas en la toma de decisiones de conservación, aunque consideramos que los beneficios de las revisiones sistemáticas podrían ser

Inequalities in healthy life expectancy by Federated States.

PubMed

Szwarcwald, Célia Landmann; Montilla, Dália Elena Romero; Marques, Aline Pinto; Damacena, Giseli Nogueira; Almeida, Wanessa da Silva de; Malta, Deborah Carvalho

2017-06-01

ça de vida saudável foi estimada pelo método de Sullivan, com base nas informações da Pesquisa Nacional de Saúde, 2013. Foram adotados três critérios para definição de estado "não saudável": autoavaliação de saúde ruim, funcionalidade para realização das atividades da vida diária, e presença de doença crônica não transmissível com grau intenso de limitação. O indicador de nível socioeconômico foi construído com base no número de bens no domicílio e grau de escolaridade do responsável. Para analisar as desigualdades geográficas e por nível socioeconômico, foram calculadas medidas de desigualdade, como a razão, a diferença e o coeficiente angular. A esperança de vida saudável entre os homens variou de 13,8 (Alagoas) a 20,9 (Espírito Santo) para o critério de autoavaliação de saúde ruim. Entre as mulheres, as estimativas correspondentes foram sempre mais altas e variaram de 14,9 (Maranhão) a 22,2 (São Paulo). Quanto à razão de desigualdades por Unidade da Federação, as medianas foram sempre maiores para a esperança de vida saudável do que para a esperança de vida, independentemente da definição adotada para estado saudável. Quanto às diferenças por Unidade da Federação, a esperança de vida saudável chegou a ser sete anos maior em um estado do que em outro. Por nível socioeconômico, foram encontradas diferenças de três e quatro anos, aproximadamente, entre os últimos e primeiro quintos, para homens e mulheres, respectivamente. Além de os indicadores de mortalidade estarem associados às condições de vida, as desigualdades são ainda mais pronunciadas quando o bem-estar e as limitações nas atividades habituais são levados em consideração, mostrando a necessidade de promover ações e programas para diminuir o gradiente socioespacial.

Aortopexy for the treatment of tracheomalacia in children: review of the literature

PubMed Central

2012-01-01

delicate is represented by those with associated gastro-esophageal reflux, in whom a fundoplication should be performed. Other treatments of tracheomalacia, particularly tracheal stenting, were associated with a higher rate of failure, severe morbidity and mortality. Non english abstract La tracheomalacia severa rappresenta una sfida per Pediatri, Intensivisti, Pneumologi, Otorinolaringoiatri, Chirurghi Pediatri. Il trattamento della tracheomalacia è tuttora controverso. L’aortopessi è considerata da molti la migliore opzione terapeutica. Abbiamo condotto una revisione della letteratura di lingua inglese su tale argomento. Di 125 lavori, 40 sono stati inclusi nella revisione. Tra 758 pazienti (62% maschi) affetti da tracheomalacia, 581 sono stati sottoposti ad aortopessi tra il 1968 e il 2008. In 659 pazienti alcune comorbidità erano presenti. L’associazione più frequente era con l’atresia esofagea (44%), l’anello vascolare o un’anomalia dei grossi vasi (18%), la compressione da parte dell’arteria innominata (16%); nel 9% la tracheomalacia era idiopatica. I sintomi riportati sono stati variabili, ma l’indicazione più importante all’aortopessi sono stati eventi di ALTE, osservati nel 43% dei pazienti. Lo studio diagnostico preoperatorio principale è stato la broncoscopia. L’approccio chirurgico è avvenuto attraverso una toracotomia anteriore sinistra nel 72% dei pazienti, mentre un approccio mediano è stato scelto nel 14% e nell’1.3% dei casi è stato eseguito un approccio toracoscopico. Al follow-up (mediana di 47 mesi) la maggioranza dei pazienti sono migliorati significativamente, ma l’8% di essi non è migliorato, il 4% è peggiorato e il 6% è morto. Complicazioni sono state riportate nel 15% dei pazienti, nell’1% un nuovo intervento di aortopessi è stato necessario. In questa revisione abbiamo trovato che non c’è un consenso generale sulla valutazione e sulla descrizione dei sintomi, sulle indicazioni chirurgiche ed esami

TECHNOLOGICAL INFORMATION REGARDING PREBIOTICS AND PROBIOTICS NUTRITION VERSUS THE PATENT REGISTERS: WHAT IS NEW?

PubMed

Reis, José Maciel Caldas Dos; Pinheiro, Maurício Fortuna; Oti, André Takashi; Feitosa-Junior, Denilson José Silva; Pantoja, Mauro de Souza; Barros, Rui Sérgio Monteiro

2016-01-01

, provendo vasta biblioteca para o setor de pesquisa. Realizar mapeamento nas principais bases de dados de patentes relacionada aos pré e probióticos buscando informações relevantes com relação ao uso da biotecnologia, nanotecnologia e engenharia genética na produção desses alimentos. Foi realizada consulta eletrônica (online) nas principais bases de dados públicas de patentes do Brasil (INPI), Estados Unidos da América (USPTO) e o Banco de Patentes Europeu (EPO). A pesquisa envolveu o período de janeiro de 2014 a julho 2015, sendo utilizado nos campos de título e resumo das patentes, os seguintes descritores no INPI: "prebiótico", "prebióticos" "probiótico", "probióticos" e no USPTO e EPO: "prebiotic", "prebiotics", "probiotic", "probiotics". Não foram observados, no INPI, depósitos de residentes (empresas ou universidades). Já no USPTO foram detectados 60 depósitos e no EPO 10 títulos de interesse à pesquisa. A tecnologia da informação ofertada pela engenharia genética, biotecnologia e nanotecnologia depositada na forma de títulos e resumos das patentes em relação à intervenção nutricional precoce como alimentos funcionais, tem cada vez mais pretendido diminuir os riscos e controlar a progressão de agravos à saúde. Mas, os resumos existentes, embora atraentes e promissores neste sentido, ainda são incipientes para recomendá-los de forma segura como ferramenta terapêutica. Portanto, devem ser encarados mais como integrantes de dieta e estilos de vida saudáveis.

Systemic Arterial Hypertension in Patients Exposed to Cesium-137 in Goiânia-GO: Prevalence Study.

PubMed

Rodrigues, José Victor Rabelo; Pinto, Murillo Macêdo; Figueredo, Roberto Miller Pires; Lima, Helen de; Souto, Rafael; Sacchetim, Sylvana de Castro

2017-01-01

Sistema de Monitoramento dos Radioacidentados (SISRAD) do Centro de Assistência aos Radioacidentados (C.A.R.A). Estudo epidemiológico do tipo descritivo, observacional de caráter transversal realizado em Goiânia-Goiás, no período de agosto de 2013 a outubro de 2014, com grupo de pacientes cadastrados no Sistema de Monitoramento dos Radioacidentados (SISRAD) do Centro de Assistência aos Radioacidentados (C.A.R.A). Participaram da pesquisa 48 radioacidentados de um total de 102 que foram subdivididos em dois grupos: grupo 1 com 40 e o grupo 2 com 62 participantes. Realizou-se uma pesquisa de campo com questionário fechado e semi-estruturado em que foram abordados os seguintes contextos: perfil sociodemográfico, hábitos de vida e antecedentes pessoais. Criou-se um banco de dados utilizando-se o aplicativo Google Forms, da empresa de tecnologias na Web Google. Os dados devidamente coletados e armazenados foram importados e analisados no software estatístico SPSS, versão 21. Dos 48 entrevistados a prevalência de HAS atingiu um total 25% deles (12 indivíduos), sendo 50% de mulheres (24) e 50% de homens (24), dentre estes, 22,9% (11) dos radioacidentados revelaram ser tabagistas. A prevalência de HAS na população de radioacidentados se manifesta de forma semelhante ao da população em geral.

Teaching and learning the geological knowledge as a part of the science education general field

NASA Astrophysics Data System (ADS)

Aguirre-Pérez, Constancio

2010-05-01

space sciences" emphasizes still further such character receiving the contributions of physics, chemistry, biology and environmental science in a kind of scientific-technical mixture which enriches the discipline itself and constitutes a fundamental basis for the evolution of knowledge in its broadest sense (Martinez Frias et al. 2008). In this paper we propose to show some of the experiences and didactic innovations in the teaching of geology found in the scientific literature in recent years and likewise part of an author's own work on the establishment of analogies on the time variable based on Carl Sagan's cosmic calendar. With these analogies we try to approximate geologic times to the understanding of high school and first university courses students (Aguirre-Perez, C. 2008) REFERENCES ALIBERAS, J. GUTIÉRREZ, R. and IZQUIERDO, M. (1989). La Didáctica de las Ciencias: Una empresa racional. Enseñanza de las Ciencias, 7 (3), pp. 227-284. GUTIÉRREZ, R. (1987). Psicología y aprendizaje de las Ciencias. El modelo de Ausubel. Enseñanza de las Ciencias, 5 (2), pp. 118-128. MARTÍNEZ FRÍAS, J. LUNAR, R. RODRÍGUEZ-LOSADA, J.A. EFF-DARWICH, A. and MADERO JARABO, J. (2008)"La Geología en la exploración planetaria (Geology inplanetary exploration). Geo-temas 10, pp. 1621-1624. PEDRINACI, E. (2000): La Enseñanza y el aprendizaje del conocimiento geológico. Didáctica de las Ciencias Experimentales. Teoría y Práctica de la Enseñanza de las ciencias, pp. 479-503. Ed. Marfil.

Incentivizing Monitoring and Compliance in Trophy Hunting

PubMed Central

BUNNEFELD, NILS; EDWARDS, CHARLES T T; ATICKEM, ANAGAW; HAILU, FETENE; MILNER-GULLAND, E J

2014-01-01

enfocan más en los conductores del comportamiento humano y en las implicaciones de varias fuentes de incertidumbre en la toma de decisiones de manejo. La cacería de trofeos ha sido sugerida como una herramienta de conservación porque le otorga valor económico a la vida silvestre, pero ejemplos recientes muestran que la sobrecolecta es un problema sustancial y que las limitaciones de datos son abundantes. Usamos el estudio de caso de la cacería de trofeos de un antílope en peligro, el nyala de las montañas (Tragelaphus buxtoni), para explorar como las incertidumbres generadas por el monitoreo de poblaciones y el tráfico de especies interactúan con la toma de decisiones de 2 actores clave: las compañías de safari y el gobierno. Construimos un modelo de evaluación de estrategia de manejo que incluye la dinámica poblacional del nyala de las montañas, un modelo de monitoreo y un modelo de toma de decisiones de una compañía. Investigamos escenarios de inversión en el combate del tráfico de especies y el monitoreo por el gobierno y las compañías de safari. La estrategia de colecta fue robusta hacia la incertidumbre en los estimados de población obtenidos del monitoreo, pero el tráfico de especies tuvo un efecto más fuerte sobre la cuota y la sustentabilidad; por esto, reducir el tráfico de especies está dentro de los intereses de compañías que desean incrementar la rentabilidad de las empresas, por ejemplo al hacer participar a los miembros de la comunidad como guías de caza. Hay un nivel umbral de incertidumbre en los estimados de población más allá del cual la variación anual en la cuota de trofeos previene la planeación por parte de las compañías de safari. Esto sugiere un papel para el gobierno asegurando que un nivel base de monitoreo de población se lleve a cabo para que este nivel no sea excedido. Nuestros resultados ilustran la importancia de considerar los incentivos de partes interesadas múltiples al designar marcos de trabajo para

PREFACE Particles, Strings and Cosmology (PASCOS)

NASA Astrophysics Data System (ADS)

Cabrera, Susana; Hirsch, Martin; Mitsou, Vasiliki; Muñoz, Carlos; Pastor, Sergio; Amparo Tórtola, María; Valle, José W. F.; Vives, Óscar

2010-11-01

traditionally been aimed mainly at theorists, PASCOS2010 had a stronger emphasis on new results and future experiments. The venue for PASCOS 2010 was the Fundación Universidad Empresa (ADEIT), a modern building, located in the historical city centre of Valencia and very close to the conference hotels and to most historic buildings and monuments. The scientific programme consisted of 26 invited Plenary Talks and 99 contributions, all available online at http://pascos2010.astroparticles.es/. Young researchers were encouraged to submit abstracts, many of which were subsequently selected by the organizing committee for oral presentation in parallel sessions. This year's symposium, attended by over 160 participants from all over the globe, was of particular significance, as it came in the wake of first data from the LHC as well as the Planck satellite. In general, plenary sessions were held in the mornings, with afternoons devoted to parallel sessions focussing on the three areas of particles, strings and cosmology. Official Inauguration and Public Talk The Opening of the Symposium took place in the main Auditorium of ADEIT, starting with a brief welcome address by Professor José W F Valle, Chair of the Organizing Committee, followed by addresses of Professor Pedro Carrasco, Research Vice-Rector of the University of València, Professor José Pío Beltran, representing the President of the CSIC, and Professor Francisco Botella, Director of IFIC. There was also a very successful popular science talk by Professor Carlos Frenk, Director of the Institute for Computational Cosmology at Durham University in the United Kingdom on 'The Structure of the Universe'. This as well as the opening of the PASCOS2010 conference was covered by the local media, and a short summary is also published in the CERN Courier. Valencia, October 2010 The Editors Susana Cabrera, Martin Hirsch,Vasiliki Mitsou, Carlos Mu~oz, Sergio Pastor, María Amparo Tórtola, José W. F. Valle and Óscar Vives The PDF

Groundwater flow in a volcanic-sedimentary coastal aquifer: Telde area, Gran Canaria, Canary Islands, Spain

NASA Astrophysics Data System (ADS)

Cabrera, M. C.; Custodio, E.

intensive) et d'alimentation en eau des zones urbaines. La comparaison des valeurs médianes montre que la FDLP est d'un ordre de grandeur plus transmissive et perméable que les formations volcaniques phonolitiques au-dessous (respectivement 150 et 15 m2/jour 5 et 0,5 m/jour). Néanmoins, ces deux formations sont très hétérogènes et les deux gammes de valeurs de productivité des puits se recouvrent. Les Basaltes récents au-dessus qui constituaient, il y a encore quelques décades, un bon aquifère, sont presque entièrement desaturés à l'heure actuelle, a exception faite de la partie sud. Les valeurs moyennes de porosité drainable (efficace) sont de l'ordre de 0,03 à 0,04, voire localement plus élevées. L'exploitation des eaux souterraines a induit de forts rebattements au long d'une zone littorale (d'environ 40 m au cours des 20 dernières années), alors que la surface piézométrique est moins affectée en amont vers le centre de l'île. La diminution de la réserve des eaux souterraines dans la zone étudiée représente seulement 5% des volumes d'eau extraits. Plus de 60% proviennent du centre de l'île. Les écoulements vers la mer peuvent être significatifs, (environ 30% des entrées totales) bien que cette estimation soit sujeté à une très forte incertitude. Se ha llevado a cabo un estudio detallado de una zona costera de 75 km2 situada en la costa del Municipio de Telde, al Este de la isla de Gran Canaria, en el Archipiélago Canario. En ella se encuentran materiales volcánicos de edad Pliocena a Reciente, con una formación detrítica intercalada (FDLP), que constituye la máxima singularidad del área. La explotación de las aguas subterráneas ha sido intensiva a partir de la década de 1950, fundamentalmente para el riego de cultivos intensivos y para el suministro a la población. Comparando las medianas de los valores de transmisividad y permeabilidad entre la FDLP y la Formación Fonolítica que está debajo (140 a 15 m2/día y 5 a 0,5 m

Efeito do Solo do Materias Organicos E do Adubo Formula 4N:14P:8K Para Producao DA Batata (Solanum tuberosum L.) Semente Pre-Basica no Casa de Vegetacao

NASA Astrophysics Data System (ADS)

László, Márton

2010-05-01

hard effect (57%). Our results are shown that it was possible developing of the seed potato production under tropical greenhouse conditions by optimalised soil-organic matter-fertilizer system. This datas should be as indicators to sustainable field potato advisory systems. Keywords: potato (Solanum tuberosum L.), greenhouse, latossolo vermelho soil, farmyard manure, burnt rice straw, 4N:14P:8K fertilizer, sustainability, yield RESUMO A batata é atualmente uma das hortaliças de maior importância no Brasíl. Nos conduzirémos os três experimentos para aumentár-se do produção e produtividade da batata (Solanum tuberosum L.) semente pré- básica no casa de vegetação da Brazília-DF, no Empresa Brasileira de Pesquisa Agropecuaria- Centro Nacional de Pesquisas de Hortaliças no 1990. Os três experimentos (latossolo vermelho novo x esterco de curral x palha de arroz queimado, latossolo vermelho novo x adubo 4:14:8 NPK, latossolo vermelho novo x esterco de curral x palha de arroz queimado x adubo 4:14:8 NPK) no casa de vegetação foram conduzidos com total 29 combinações, no 5-5-3 repetições com total parcelas de 116. Os resultados foram submetidos a analise de variáncia, ANOVA e MANOVA. Nossos principal resultados estam apresentándo abaixo. 1. A mistura de 80% latossolo vermelho novo, 10% palha de arroz queimado e 10% de esterco de curral, apresentou os maiores valores para numero de tuberculos com 0-20 mm, peso total de tuberculos com 0-20 mm e peso total de tuberculos por vaso. 2. Há um efeito grande crescente das doses de 4N:14P:8K nos caracteres observados. 3. Analise-se do latossolo vermelho novo x esterco de curral x palha de arroz queimado x adubo 4:14:8 NPK experimento os resultados apresentárám-se que entre nas misturas também foi melhor a 80% latossolo vermelho novo, 10% palha de arroz queimado, 10% esterco de curral. Examinando-se 15 fatores, entre 11 casos afirmou-se a mistura como para melhor que a outra mistura. Nossos resultados

Immunological failure of first-line and switch to second-line antiretroviral therapy among HIV-infected persons in Tanzania: analysis of routinely collected national data

PubMed Central

Vanobberghen, Fiona M; Kilama, Bonita; Wringe, Alison; Ramadhani, Angela; Zaba, Basia; Mmbando, Donan; Todd, Jim

2015-01-01

centres de santé et les établissements gouvernementaux étaient les moins susceptibles de changer de traitement. Conclusions Les taux d’échecs immunologiques du traitement et les besoins non satisfaits pour le traitement de 2nde ligne sont élevés en Tanzanie. La surveillance virologique, au moins pour les personnes avec un échec immunologique de traitement, est nécessaire pour minimiser les passages inutiles au traitement de 2nde ligne. Les établissements de santé gouvernementaux de niveau inférieur ont besoin de plus de support pour réduire les taux d’échec de traitement et pour améliorer l'adoption de la thérapie de 2nde ligne afin de maintenir les avantages d'une couverture accrue. Objetivos Las tasas de fallo de la terapia de primera línea y los cambios a la terapia de segunda línea son indicadores claves para los programas nacionales de VIH. Hemos evaluado los fallos en el tratamiento inmunológico definidos según criterios de la OMS dentro del programa nacional para VIH en Tanzania. Métodos Hemos incluido adultos que iniciaban la terapia de primera línea entre el 2004-2011 con un conteo de CD4 antes de recibir el tratamiento, y tras ≥6 meses de seguimiento. Hemos evaluado los subíndices de riesgo del fallo inmunológico en el tratamiento, y el cambio subsecuente a la segunda línea de tratamiento, utilizando análisis de riesgo competitivo para explicar las muertes. Resultados De 121,308 adultos, un 7% experimentó fallo inmunológico, y un 2% murió sin observarse un fallo inmunológico en el tratamiento, a lo largo de una mediana de 1.7 años. La probabilidad acumulada a lo largo de seis años de fallo terapéutico inmunológico era del 19.0% (IC 95% 18.5, 19.7) y de muerte del 5.1% (4.8,5.4). Los vaticinadores de fallo terapéutico inmunológico incluían haber empezado el tratamiento un año antes (p<0.001), haberlo iniciado en centros de menor nivel (SHR=2.23 [2.03,2.45] para dispensarios versus hospitales), ser ombre (1.27 [1

Single-dose systemic methotrexate vs expectant management for treatment of tubal ectopic pregnancy: a placebo-controlled randomized trial.

PubMed

Jurkovic, D; Memtsa, M; Sawyer, E; Donaldson, A N A; Jamil, A; Schramm, K; Sana, Y; Otify, M; Farahani, L; Nunes, N; Ambler, G; Ross, J A

2017-02-01

concentración sérica baja de la β hormona coriónica gonadotrópica (β-hCG) inferior a 1500 UI/L. Las mujeres fueron asignadas aleatoriamente a una sola inyección sistémica de 50 mg/m2 de metotrexate o a placebo. El resultado primario fue un indicador binario del éxito del tratamiento conservador, definido como la resolución de los síntomas clínicos y la disminución en el suero de la β-hCG a <20 UI/L o una prueba de embarazo negativa en orina sin la necesidad de ninguna intervención médica adicional. Se hizo un análisis por intención de tratar. Se reclutó un total de 80 mujeres; a 42 de ellas se les asignó el metotrexate y a 38 el placebo. Los grupos del estudio se realizaron en función de la edad, el origen étnico, los antecedentes obstétricos, las características del embarazo y los niveles séricos de la β-hCG y la progesterona. Las tasas de éxito fueron similares para los dos grupos de estudio: 83% con metotrexate y 76% con placebo. En el análisis univariante, esta diferencia no fue estadísticamente significativa (χ2 (1 grado de libertad) = 0,53; P = 0,47). En la regresión logística multivariante, el nivel sérico de la β-hCG fue la única covariable que se encontró significativamente asociada con el resultado. Las probabilidades de fracaso aumentaron en un 0,15% por cada unidad de aumento de la β-hCG (cociente de probabilidad 1,0015 (IC 95%, 1,0002-1,003); P = 0,02). La tasa de éxito en las 14 mujeres con un nivel sérico de la β-hCG de 1000-1500 UI/L fue del 33% en las tratadas con conducta expectante frente al 62% en las que recibieron metotrexate. Esta diferencia no fue estadísticamente significativa, por lo que se necesitaría un tamaño de muestra mayor, lo suficiente como para poder detectar diferencias en el subgrupo de mujeres con una β-hCG más elevada. En las mujeres en las que el tratamiento conservador tuvo éxito, no hubo una diferencia significativa en la mediana de los tiempos de resolución de la ß-hCG entre los

Workaholism and work-life imbalance: does cultural origin influence the relationship?

PubMed

Aziz, Shahnaz; Adkins, Carrie T; Walker, Alan G; Wuensch, Karl L

2010-02-01

íficamente en el desequilibrio entre trabajo-vida. Una área de investigación que ha sido ignorada por mucho tiempo es la influencia potencial de las variables demográficas sobre la relación entre adicción al trabajo y el desequilibrio trabajo-vida. Por este motivo es que el presente estudio se focalizó en como el origen cultural puede influenciar la intensidad de esta relación. Tomando como base la teoría de la deprivación relativa y estudios empíricos previos, se esperó que el origen cultural moderaría la relación entre adicción al trabajo y desequilibrio trabajo-vida. Específicamente se pudo predecir que los participantes caucásicos mostraron más elevados puntajes en los niveles de adicción al trabajo que los participantes negros, y que la relación entre adicción al trabajo y desequilibrio trabajo-vida era más intensa entre los caucásicos que entre los negros. Los resultados revelaron que elevados niveles de adicción al trabajo correlacionaron significativamente con altos niveles de desequilibrio trabajo-vida. Sin embargo los resultados también revelaron que el origen cultural no moderaba la relación entre adicción al trabajo y desequilibrio trabajo-vida, y que además no había una diferencia significativa de medias entre los participantes caucásicos y negros respecto de nuestras mediciones de adicción al trabajo. Estos resultados son importantes en la medida en que es esencial para los empleadores el ser conscientes respecto de las tendencias de adicción al trabajo, lo que les permitirá manejar con mayor efectividad las consequencias negativas para la empresa resultantes de estas tendencias, y por otro lado apoyar a sus empleados en la promoción de su bienestar. Au cours des dernières années, le travaillolisme (workaholism) a pris de l'ampleur dans les organisations et a capté l'attention à la fois des dirigeants d'organisations et des communautés académique et scientifique. La majorité de la recherche dans ce domaine fut orientée sur

Farmyard Manure and Fertilizer Effects on Seed Potato (Solanum tuberosum L.) Yield in Green House Production

NASA Astrophysics Data System (ADS)

László, M.

2009-04-01

radicular, deve estar exposta ao fósforo para suprir as necessidades das plantas. Ademais, há um determinado valor de concentração de fósforo, na solução do solo, acima da qual a taxa de absorção não é aumentada. Essas considerações suscitam a possibilidade de questionar se a aplicação de fósforo em sulcos seria a forma mais eficiente de usá-lo quando se pretende alcancar elevadas produções. Deve-se lembrar entretanto, que solos tropicais, ainda com baixos teores fósforo e alta capacidade de adsorção, seria necessária dose muito elevada de P, quando aplicada á lanço, em todo o terreno. Se a aplicação localizada do fósforo pode, em parte, ser explicada, a do nitrogênio e potássio não são facilmente justificadas sob o aspecto de eficiéncia de utilização. Pelo contrário, ela pode ser questionada, principalmente pelas suas caracteristicas de difusão, pelo efeito que altas concentração de amónio e cloreto podem ter sobre a pressão osmotica da solução do solo junto aos tubérculos plantados, pelo efeito negativo do cloreto sobre a absorção de fósforo e também sobre a capacidade produtiva das plantas. Portanto, existe a possibilidade de ocorrer toxidez de amónio e de cloreto ao se aplicar doses altas dos fertilizantes nos sulcos de plantios. Isto pode determinar uma menor eficiéncia no uso dos fertilizantes. Materiais e Metodos: Nos desenvolverémos os três experimentos (i.e.: 1., 2., 3.) para aumentár-se do produção e produtividade da batata (Solanum tuberosum L.) semente pré- básica no casa de vegetação com diferentes doságens do latossolo vermelho novo, do esterco de curral e do adubo fórmula 4N:14P:8K no Empresa Brasileira de Pesquisa Agropecuaria- Centro Nacional de Pesquisas de Hortaliças, da Brazília-DF no 1990. Caracteristicas agroquímicas do solo em faixa arado (dados estimados), e conteudos N, P2O5, K2O do esterco de curral e palha de arroz queimado (dados estimados): a., caracteristicas agroquímicas do solo