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Copyright of Revista Argentina de Cardiología is the property of Sociedad Argentina de Cardiologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The litter is an essential component in poultry production, as the birds inhabit this material for most of their production cycle. As a result, located in the litter is feces, enteric bacteria, pathogens of zoonotic importance and / or foodborne pathogens, pesticides and antimicrobials, which affect the health of birds. After the poultry production cycle, litter is commonly used as an organic fertilizer to improve the quality of the soil and of crops. Despite its wide use in poultry and agriculture, little is known about its importance in food security. The present study provides more information about litter-borne pathogens, the risks associated with contaminants and zoonotic diseases in the waste generated from poultry, management practices and treatments. It is essential to consider the impact of the litter because not doing so represents a danger to humans, animals, and the environment. [ABSTRACT FROM AUTHOR]

Copyright of Avances is the property of Instituto de Informacion Cientifica y Tecnologica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of MEDISAN is the property of Centro Provincial de Informacion en Ciencias Medicas de Santiago de Cuba and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Enfermería Nefrológica is the property of Sociedad Espanola de Enfermeria Nefrologica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Internacional de Aprendizaje en Ciencia, Matemáticas y Tecnología is the property of Eagora Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Academia y Virtualidad is the property of Academia y Virtualidad and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Espacio, Tiempo y Educación is the property of Espacio, Tiempo y Educacion and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Kavilando is the property of Kavilando and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Producción Más Limpia is the property of Corporacion Universitaria Lasallista and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Hacia la Promoción de la Salud is the property of Universidad de Caldas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ciencia y Sociedad is the property of Ciencia y Sociedad and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction: The professor, teaching staff or teacher is the one professionally devoted to teaching and, also, to the transmission of behavior values, techniques and knowledge; that facilitates learning so that the student reaches it in the best possible way. Objective: To describe the fundamental characteristics of consultant professors functions and work. Methods: A descriptive study was carried out in Mártires del Moncada Teaching Provincial Stomatologic Clinic in Santiago de Cuba, during December, 2018, which universe was formed by the 29 consultant professors, associated to the Stomatology Faculty until that year. The age, sex, specialty, teaching category and granting year were considered as variables of interest, as well as the academic and scientific degrees. Results: The years with more assignment of associate or instructor professors were 1998 and 2009, respectively. In general, most of the teaching staff corresponded to the 65-70 age group and the female sex, as long as instructor professor category constituted the 82.8 % and associate professor 17.2 %. As for the academic degree, the highest number of associate and instructor professors was second degree specialists, very few of the associate professors had studied masters degrees and none of the instructor professors had applied for the doctorate. Conclusions: The special condition of consultant professor represents and still is a recognition to the academic work showed in the consultancy of the teaching, assistance and investigative tasks during the professional life. [ABSTRACT FROM AUTHOR]

Copyright of Revista Gerencia y Políticas de Salud is the property of Pontificia Universidad Javeriana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Ciencias de la Salud is the property of Colegio Mayor de Nuestra Senora del Rosario and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Ciencias de la Salud is the property of Colegio Mayor de Nuestra Senora del Rosario and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Estudios Políticos is the property of Centro de Estudios Politicos y Constitucionales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Venezolana de Gerencia (RVG) is the property of Revista de Filosofia-Universidad del Zulia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to reduce size and weight, alternatives have been implemented to scale voltage levels of the electrical network, maintaining high efficiency and low distortion. The purpose of this article is to present the results of the design and construction of an electronic transformer controlled by a microcontroller (µC). The characterization of a resonant transformer with a ferrite core was carried out, and simulations were developed with the real models of the electronic elements to validate the design stage. The prototype that switches to different frequencies with dead time of 2µs was built, obtaining as a result, an output signal of 12Vrms that operates for resistive loads that consume from 0 to 50W with an efficiency (?) approximately 94%. The results show the viability of developing programmable electronic transformers, which unlike resonant electronic transformers, allow to work at any power value designed without depending on a load. [ABSTRACT FROM AUTHOR]

The objective of this study is to calculate the capacity of CO2 capture from the forest relict of the University of Quindio "Jardín Botánico Cedro Rosado" through the use of techniques that integrate in situ measurements with remote sensing. In the first phase, multispectral images. Normalized Differential Vegetation Index (NDVI), Improved Vegetation Index (EVI), Soil Adjusted Vegetation Index (SAVI), and object-based classification will be obtained. In the second phase, tree variables will be measured, and Leaf Area Index (LAI) and the Fraction of Absorbed Photosynthetically Active Radiation (Fapar) biophysical variables will be estimated with the Tracing Radiation and Architecture of Canopies (TRAC) optical instrument, in order to correlate them with the vegetation indexes. This will define the constants of the exponential regression model defining the local allometric equation, which will interpolate the biomass in the entire image. [ABSTRACT FROM AUTHOR]

Copyright of Avances is the property of Instituto de Informacion Cientifica y Tecnologica and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The study was carried out in the area of "El Franco", Guisa municipality, Granma province, Cuba, The objective of the research was to characterize elements of the operations in the forest exploitation of the species Pinus maestrensis Bisse. Information from the database of the forest management project of the Empresa Agroforestal Granma, a Digital Terrain Model and an Integrated Geographic Information System for Forest Management were used to calculate the density of the road network. Through field observation, the organizational collection system was classified and extraction, collection and loading activities were described. The result was that the area has a road network composed of 23,3 km of 1st, 2nd and 3rd category roads distributed in 35,7%, 17,9% and 46,4% respectively with a total density of 41 m\ha_1 and trails that do not fully comply with the geometric characteristics established for forest roads. The logging areas have a ring pattern, with the abandonment of commercial-sized logs and the use of wood handling techniques that cause health and safety problems, showing an insufficiently planned harvesting system. [ABSTRACT FROM AUTHOR]

Introduction: Dental loss has consequences in the elderly general physiologic function and appearance, that constitutes an unsolved problem in the Bolivian Republic of Venezuela. Objective: To describe the morbidity in elderly with loss of permanent teeth. Method: A descriptive, observational and cross-sectional study was carried out in Simón Bolívar Clinic from Diego Ibarra municipality, belonging to Carabobo in Venezuela, from January to June, 2016. The universe was constituted by 100 elderly of 60 years and more from both sexes and partially or totally toothless. The analyzed variables were age, sex, oral hygiene, number of lost permanent teeth, as well as the type of prosthesis required. The relative and absolute frequencies were used as summary measures. Results: It was found that 73.0% of the elderly lost their teeth due to dental decay, being women and the 60-64 age group the most affected one. Also, the poor oral hygiene and the necessity of partial prosthesis prevailed. Conclusions: A high morbidity existed in elderly with dental loss, which affected their functionality, aesthetics and self-esteem that could cause important consequences in the oral cavity and in the rest of the body if it is not corrected, without forgetting the prevention or early detection of any other oral disease that generates it. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Estudios Políticos is the property of Centro de Estudios Politicos y Constitucionales and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Cuadernos de Música, Artes Visuales y Artes Escénicas is the property of Pontificia Universidad Javeriana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Ingeniería (0121-750X) is the property of Ingenieria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Gaceta de la Real Sociedad Matematica Espanola is the property of Real Sociedad Matematica Espanola and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Tecné, Episteme y Didaxis is the property of Universidad Pedaggica Nacional and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of MEDISAN is the property of Centro Provincial de Informacion en Ciencias Medicas de Santiago de Cuba and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Horizontes Empresariales is the property of Departamento de Economia y Finanzas, Universidad del Bio-Bio and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Ciencia y Poder Aéreo is the property of Escuela de Postgrados de la Fuerza Aerea Colombiana and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Tecné, Episteme y Didaxis is the property of Universidad Pedaggica Nacional and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)