RESUMO
La Federación Latinoamericana de Terapia Nutricional, Nutrición Clínica y Metabolismo FELANPE, fue fundada en el año 1988. Reúne a Socie-dades y Asociaciones Interdisciplinarias de Nutrición Clínica y Terapia Nutricional de América Latina y el Caribe, además de España y Portugal.Actualmente la conforman representaciones de 18 países.Se describen los objetivos de la Federación teniendo en cuenta el compromiso asumido.Se trata de estudio observacional transversal, multicéntrico en que se incluyeron 132 hospitales con más de 100 camas, de alta complejidad,estatales y privados de 14 países de Latinoamérica miembros de FELANPE. Se evaluaron las características del hospital, la implementación dela valoración nutricional, el diagnóstico nutricional de pacientes, el equipo responsable de la terapia nutricional, la terapéutica nutricional (oral,enteral y parenteral), la monitorización y el seguimiento nutricional.Para tal, se diseñó y validó un cuestionario digital y un video explicativo para garantizar la calidad de los datos recolectados. La validación seefectúo mediante un estudio piloto realizado en Paraguay, aprobado por el Comité de ética en la Investigación de la Facultad de Ciencias Médicasde la Universidad Nacional de Asunción. La investigación actual cuenta con la aprobación del Comité de ética de Investigación de la Facultad deCiencias Químicas de la Universidad Nacional de Asunción y del Comité de ética de FELANPE.Los resultados presentados en el XVIII Congreso Latinoamericano de FELANPE, en Asunción del Paraguay, el 12 de octubre del 2023, sirven comobase para caracterizar la implementación de la Terapia Nutricional Parenteral y Enteral (terapia nutricional médica) en Hospitales de Latinoaméricay son utilizados como sustento técnico del presente Compromiso de Asunción.(AU)
The Latin American Federation of Nutritional Therapy, Clinical Nutrition, and Metabolism FELANPE, was founded in 1988. It brings togetherinterdisciplinary societies and associations in Clinical Nutrition and Nutritional Therapy from Latin America and the Caribbean, as well as Spainand Portugal. Currently, it comprises representations from 18 countries.The objectives of the Federation are described, taking into account the assumed commitment. This is an observational cross-sectional, multicenterstudy that included 132 hospitals with more than 100 beds, of high complexity, both state-owned and private, from 14 countries in Latin Americathat are members of FELANPE. The study assessed hospital characteristics, implementation of nutritional assessment, nutritional diagnosis ofpatients, the team responsible for nutritional therapy, nutritional therapy (oral, enteral, and parenteral), monitoring, and nutritional follow-up.For this purpose, a digital questionnaire and an explanatory video were designed and validated to ensure the quality of the collected data. Validationwas carried out through a pilot study conducted in Paraguay, approved by the Ethics Committee for Research at the Faculty of Medical Sciences ofthe National University of Asunción. The current research has the approval of the Research Ethics Committee of the Faculty of Chemical Sciencesof the National University of Asunción and the Ethics Committee of FELANPE.The results presented at the XVIII Latin American Congress of FELANPE in Asunción, Paraguay, on October 12, 2023, serve as a basis for cha-racterizing the implementation of Parenteral and Enteral Nutritional Therapy (medical nutritional therapy) in hospitals in Latin America and areused as technical support for the present Asunción Commitment.(AU)
Assuntos
Humanos , Masculino , Feminino , Terapia Nutricional/tendências , Educação Alimentar e Nutricional , Nutricionistas , Avaliação Nutricional , Fenômenos Fisiológicos da Nutrição , Estudos Transversais , Ciências da Nutrição , Inquéritos e Questionários , ParaguaiRESUMO
Introduction: The Latin American Federation of Nutritional Therapy, Clinical Nutrition, and Metabolism - FELANPE, was founded in 1988. It brings together interdisciplinary societies and associations in Clinical Nutrition and Nutritional Therapy from Latin America and the Caribbean, as well as Spain and Portugal. Currently, it comprises representations from 18 countries. The objectives of the Federation are described, taking into account the assumed commitment. This is an observational cross-sectional, multicenter study that included 132 hospitals with more than 100 beds, of high complexity, both state-owned and private, from 14 countries in Latin America that are members of FELANPE. The study assessed hospital characteristics, implementation of nutritional assessment, nutritional diagnosis of patients, the team responsible for nutritional therapy, nutritional therapy (oral, enteral, and parenteral), monitoring, and nutritional follow-up. For this purpose, a digital questionnaire and an explanatory video were designed and validated to ensure the quality of the collected data. Validation was carried out through a pilot study conducted in Paraguay, approved by the Ethics Committee for Research at the Faculty of Medical Sciences of the National University of Asunción. The current research has the approval of the Research Ethics Committee of the Faculty of Chemical Sciences of the National University of Asunción and the Ethics Committee of FELANPE. The results presented at the XVIII Latin American Congress of FELANPE in Asunción, Paraguay, on October 12, 2023, serve as a basis for characterizing the implementation of Parenteral and Enteral Nutritional Therapy (medical nutritional therapy) in hospitals in Latin America and are used as technical support for the present Asunción Commitment.
Introducción: La Federación Latinoamericana de Terapia Nutricional, Nutrición Clínica y Metabolismo FELANPE, fue fundada en el año 1988. Reúne a Sociedades y Asociaciones Interdisciplinarias de Nutrición Clínica y Terapia Nutricional de América Latina y el Caribe, además de España y Portugal. Actualmente la conforman representaciones de 18 países. Se describen los objetivos de la Federación teniendo en cuenta el compromiso asumido. Se trata de estudio observacional transversal, multicéntrico en que se incluyeron 132 hospitales con más de 100 camas, de alta complejidad, estatales y privados de 14 países de Latinoamérica miembros de FELANPE. Se evaluaron las características del hospital, la implementación de la valoración nutricional, el diagnóstico nutricional de pacientes, el equipo responsable de la terapia nutricional, la terapéutica nutricional (oral, enteral y parenteral), la monitorización y el seguimiento nutricional. Para tal, se diseñó y validó un cuestionario digital y un video explicativo para garantizar la calidad de los datos recolectados. La validación se efectúo mediante un estudio piloto realizado en Paraguay, aprobado por el Comité de Ética en la Investigación de la Facultad de Ciencias Médicas de la Universidad Nacional de Asunción. La investigación actual cuenta con la aprobación del Comité de Ética de Investigación de la Facultad de Ciencias Químicas de la Universidad Nacional de Asunción y del Comité de Ética de FELANPE. Los resultados presentados en el XVIII Congreso Latinoamericano de FELANPE, en Asunción del Paraguay, el 12 de octubre del 2023, sirven como base para caracterizar la implementación de la Terapia Nutricional Parenteral y Enteral (terapia nutricional médica) en Hospitales de Latinoamérica y son utilizados como sustento técnico del presente Compromiso de Asunción.
Assuntos
Apoio Nutricional , Nutrição Parenteral , Humanos , Estudos Transversais , Projetos Piloto , Apoio Nutricional/métodos , Nutrição Parenteral/métodos , Avaliação NutricionalRESUMO
The photocatalytic degradation of wastewater containing three industrial dyes belonging to different families, methyl orange (MO), methylene blue (MB) and Rhodamine B (RhB), was studied under UV-Vis irradiation using synthesised silver chloride nanoparticles. The nanocatalyst was prepared by a dissolution/reprecipitation method starting from the bulk powder and the ionic liquid trihexyl(tetradecyl)phosphonium chloride, [P6 6 6 14]Cl, without addition of other solvents. The obtained catalyst was characterised by UV-Vis absorbance, X-ray powder diffraction, transmission electron microscopy and scanning electron microscopy. The decolourisation of the samples was studied by UV-Vis absorbance at the corresponding wavelength. Starting from 10 ppm dye solutions and 1 g L-1 of the synthesised AgCl nanoparticles, degradation efficiencies of 98.4% for MO, 98.6% for MB and 99.9% for RhB, were achieved in 1 h. The degradation mechanisms for the different dyes were studied. Comparison with other frequently used nanocatalysts, namely P-25 Degussa, TiO2 anatase, Ag and ZnO, highlights the strong catalytic activity of AgCl nanoparticles. Under the same experimental conditions, these nanoparticles led to higher (more than 10%) and faster degradations.
Assuntos
Compostos Azo/química , Azul de Metileno/química , Processos Fotoquímicos , Rodaminas/química , Compostos de Prata/química , Catálise , Corantes , Líquidos Iônicos , Microscopia Eletrônica de Varredura , Microscopia Eletrônica de Transmissão , Nanopartículas , Titânio , Raios Ultravioleta , Eliminação de Resíduos Líquidos/métodos , Poluentes Químicos da Água/química , Difração de Raios XRESUMO
The recently discovered class of ionic liquids--mutually immiscible ionic liquids--are explored in this work for their first practical application: the separation of aromatic and aliphatic hydrocarbons by solvent extraction. For this preliminary approach, benzene and hexane were chosen as representatives of each group of hydrocarbons; the ionic liquids 1-ethyl-3-methylimidazolium bis( (trifluoromethyl)sulfonyl)amide and trihexyl(tetradecyl)phosphonium bis( (trifluoromethyl)sulfonyl)amide, which are both liquid at room temperature and hydrophobic, were selected as potential solvents. Liquid-liquid equilibrium experiments were carried out at 25 degrees C for the quaternary system formed by the two hydrocarbons and the two ionic liquids. Typical extraction parameters were calculated and analysed in order to evaluate the possibilities of the mutual immiscible ionic liquids in accomplishing the separation target. A comparison with the case of using just one of the ionic liquids was made.
RESUMO
The influence of the alkyl-substituent chain in 1-alkyl-3-methylimidazolium bis{(trifluoromethyl)sulfonyl}amide ionic liquids ([C(n)mim][NTf(2)], where n is the length of a linear alkyl chain) as solvents for the separation of benzene and hexane by liquid extraction was investigated. The liquid-liquid equilibrium (LLE) at 25 degrees C for the ternary systems ([C(n)mim][NTf(2)] + hexane + benzene), with n taking the values 4, 8, 10, and 12, were determined. These data were analyzed and compared to those previously reported for the system ([C(2)mim][NTf(2)] + hexane + benzene). The results show that short alkyl chains on the imidazolium cation of the ionic liquid lead to a better extractive separation of benzene and hexane, and reveal the influence of the relative degree of ordering in the ionic liquids on the extraction parameters.
RESUMO
This work presents the novel discovery of room-temperature ionic liquids that are mutually immiscible, some of which are also immiscible with solvents as diverse as water and alkanes; an archetypal biphasic system is trihexyltetradecylphosphonium chloride with 1-alkyl-3-methylimidazolium chloride (where the alkyl group is shorter than hexyl).
RESUMO
En este documento, la atención se centra en el escenario actual y se plantea la propuesta sobre la asamblea constituyente y el contenido de la Nueva Constitución Política del Estado, con señalamiento de aspectos de carácter estructural fundamental, económico, político y social, la formación de los poderes públicos y las relaciones internacionales, conducente a la transformación de la sociedad, el Estado y su modelo económico.
RESUMO
Marco global del desarrollo rural, desarrollo rural y participacion popular, experiencias y modelos alternativos de desarrollo rural