Modelo de competencias en TIC para el personal de una organización del sector eléctrico

La presente investigación pretendió incorporar el uso intensivo de TIC en los procedimientos establecidos y necesarios en los procesos de generación, distribución y control de la energía, lo que se expresa en un manual para el sistema de gestión humana de la organización analizada. La investigación partió de un levantamiento de un estado del arte, continuó con la realización de un análisis de actitudes y aptitudes de los colaboradores, basado en propuestas teóricas y mejores prácticas existentes del medio, y, por último, concluyó con un manual de gestión humana en el que se indican las competencias en los diferentes perfiles de la organización para el uso de TIC y su aplicación, con el propósito de alinearse con las perspectivas y objetivos de la organización analizada al tener como base la perdurabilidad y la competitividad de la misma.

La protección social de las familias monoparentales en la ciudad de Bogotá 1991 -2015: una realidad más allá de la ley

Con el paso y las transformaciones sociales, políticas y legales que implica una constituyente, en este caso la del 91, que daba nacimiento a la constitución del mismo año, se originó además una transición hacia un Estado social de derecho, pluriétnico y laico, el cual planteaba un discurso de diversidad e inclusión de la diferencia en diferentes aspectos de la vida social. Sin embargo, en el caso de la familia, esta constitución no representó cambios respecto al discurso estructura y funciones en la sociedad, pues perpetuaba el discurso familista, de una única forma legítima de familia: la nuclear patriarcal, implicando una falta de reconocimiento de la diversidad familiar en Colombia y provocando a su vez una afectación en la atención y protección social de las familias no reconocidas en Colombia. Tal es el caso de las familias monoparentales, cuya estructura no se corresponde a este discurso ideal de familia y gracias a su falta de reconocimiento tanto legal como social, la atención y protección social que reciben por parte del Estado, a través de las instituciones públicas de protección familiar, es parcializada a las jefaturas monoparentales femeninas, al igual de estigmatizadas. Pese a esto, desde 2013, ante la actual coyuntura de reivindicaciones sociales que buscan el reconocimiento de la diversidad de la familia en el país, han surgido mecanismos legales por parte de la corte constitucional, así como nuevas políticas de familia tanto a nivel nacional, como local, que están haciendo sus primeros acercamientos a lo que es la diversidad familiar y a cómo incluir y proteger a las familias. A lo largo del contacto con las instituciones públicas de protección familiar, donde se mostraron nuevas alternativas y avances que aunque representativos, aun no son suficientes, persistiendo la invisibilización tanto social como legal y una protección social parcializada de las familias monoparentales.

The Iron Age Clay Figurines from Karkemish (2011-2015 Campaigns) and the Coroplastic Art of the Syro-Anatolian Region

This is a study concerning the Iron Age coroplastic production in the Northern Levant. The research is mostly based on new data gathered from the Joint Turco-Italian Expedition at Karkemish (Gaziantep, Turkey). Figurines presented in this study are limited to the 2011-2015 excavation seasons and they are analyzed from a range of aspects. The work in fact primarily focuses on contextual data, being the starting point for the research. A preliminary typological and chronological framing is also provided, while a tentative functional interpretation is suggested by means of a careful examination of the local iconographic and written repertoires. Furthermore, ethnographic comparisons are sometimes used in order to better define the semantic meaning beyond this production. Comparisons with other key sites located in the Middle Euphrates basin are also presented with the main aim to define a peculiar regional pattern. A minor part of this dissertation is also dedicated to the study of the coroplastic art in the entire northern Levantine region. The aim, in this case, is evidently that of identifying different regional productions, which at the state of the research could be traced back just for a few regions. Thus new important data are provided for the Amuq Plain, the Islahiye Valley and the rest of Inner Syria.

Engineered Nanoparticles And Organic Matter: A Review Of The State-of-the-art.

Growth in the development and production of engineered nanoparticles (ENPs) in recent years has increased the potential for interactions of these nanomaterials with aquatic and terrestrial environments. Carefully designed studies are therefore required in order to understand the fate, transport, stability, and toxicity of nanoparticles. Natural organic matter (NOM), such as the humic substances found in water, sediment, and soil, is one of the substances capable of interacting with ENPs. This review presents the findings of studies of the interaction of ENPs and NOM, and the possible effects on nanoparticle stability and the toxicity of these materials in the environment. In addition, ENPs and NOM are utilized for many different purposes, including the removal of metals and organic compounds from effluents, and the development of new electronic sensors and other devices for the detection of active substances. Discussion is therefore provided of some of the ways in which NOM can be used in the production of nanoparticles. Although there has been an increase in the number of studies in this area, further progress is needed to improve understanding of the dynamic interactions between ENPs and NOM.

Formação de professores: aspectos históricos e teóricos do problema no contexto brasileiro

This article deals with the theme of teacher training from the historical and theoretical perspectives. In the first part, the historical focus is introduced and the trajectory of teacher training in Brazil is examined, dividing it into six periods beginning with the passing of the Law of Schools of First Letters in 1827 and closing with the promulgation of the new law for national education in 1996. The second part deals with theoretical aspects, considering the two basic models of teacher training, their implications for the training of teachers of primary and pre-school education, the dilemma resulting from the contraposition between the two models and the way for overcoming it and concluding with observations on the training of teachers for special education.

Plano de trabalho da comiss??o de ??tica da Enap: 2012/2015

A Comiss??o de ??tica da Escola Nacional de Administra????o P??blica ??? CE/ENAP apresenta o Plano de Trabalho da Comiss??o de ??tica 2012/2015, em atendimento ao art. 2??, XXIV, da Resolu????o CEP n?? 10, de 10 de outubro de 2008, das determina????es do Decreto n?? 6.029, de 02 de fevereiro de 2007 e tendo em vista o Decreto 1.171 de 22 de junho de 1994.

NOVA ANOTAÇÃO SINTÉTICA, NUMA PERSPECTIVA DE DIREITO PÚBLICO, AINDA AO ACÓRDÃO 212/95, DO TRIBUNAL CONSTITUCIONAL (PORTUGUÊS), DE 20.04.1995 - O DEVER FUNDAMENTAL DE EXISTIR NA LEI EM VIGOR UMA RESPONSABILIDADE CRIMINAL DAS "PESSOAS COLECTIVAS" (OU "PESSOAS JURÍDICAS") E A CONSTITUIÇÃO DA REPÚBLICA PORTUGUESA, V.G. O CASO DO ART. 7º DO REGIME GERAL DAS INFRACÇÕES TRIBUTÁRIAS E DO ART. 3.º DO REGIME DAS INFRACÇÕES ANTIECONÓMICAS E CONTRA A SAÚDE PÚBLICA

Resumo: 1 – Sumário do Acórdão do Tribunal Constitucional n.º 212/1995, de 20 de Abril; 2 – Parte principal do Acórdão do Tribunal Constitucional n.º 212/1995, de 20 de Abril: cfr. http://www.tribunalconstitucional.pt/tc/acordaos/19950212.html , 18 de Maio de 2012; 3 – Anotação sintética; 3.1 – Introdução à anotação sintética e suas características neste caso concreto; 4 – O RIAECSP (Regime das Infracções Anti-Económicas e Contra a Saúde Pública) e a responsabilidade criminal das pessoas colectivas e equiparadas, prevista no seu art. 3.º; 5 – Societas delinquere non potest?; 6 – Breves traços históricos do brocardo societas delinquere non potest; 7 - Alguns dos marcos relevantes na Doutrina penal portuguesa recente acerca da responsabilidade penal das organizações, entes colectivos, pessoas colectivas, pessoas jurídicas; 8 - Os art.os 12.º/2 e 2.º da CRP e a Responsabilidade Criminal dos Entes Colectivos, pessoas jurídicas; 9 - O art. 29.º/5 da CRP - ou o princípio non bis in idem - e a responsabilidade criminal das organizações, dos entes colectivos, das pessoas colectivas; 10 – Conclusões. § Summary: 1 - Summary Judgment of the Constitutional Court No. 212/1995 of 20 April; 2 - The main part of the Constitutional Court Ruling No. 212/1995 of 20 April: cfr. http://www.tribunalconstitucional.pt/tc/acordaos/19950212.html, May 18, 2012; 3 - short annotation; 3.1 - Introduction to synthetic note and its features in this particular case; 4 - The RIAECSP (Status of Anti-Economic Offences and Against Public Health) and the criminal liability of companies and similar persons, provided for in his art. 3; 5 - delinquere Societas non potest ?; 6 - Brief historical traces of societas aphorism delinquere non potest; 7 - Some of the important milestones in recent Portuguese criminal Doctrine about the criminal liability of organizations, public entities, legal persons, legal entities; 8 - art.os 12/2 and 2 of CRP and Criminal Responsibility of loved Collective, legal entities; 9 - Art. 29/5 CRP - or the principle of non bis in idem - and the criminal liability of organizations, collective entities, of legal persons; 10 - Conclusions.

Power producers trading electricity in both pool and forward markets

The electricity industry throughout the world, which has long been dominated by vertically integrated utilities, has experienced major changes. Deregulation, unbundling, wholesale and retail wheeling, and real-time pricing were abstract concepts a few years ago. Today market forces drive the price of electricity and reduce the net cost through increased competition. As power markets continue to evolve, there is a growing need for advanced modeling approaches. This article addresses the challenge of maximizing the profit (or return) of power producers through the optimization of their share of customers. Power producers have fixed production marginal costs and decide the quantity of energy to sell in both day-ahead markets and a set of target clients, by negotiating bilateral contracts involving a three-rate tariff. Producers sell energy by considering the prices of a reference week and five different types of clients with specific load profiles. They analyze several tariffs and determine the best share of customers, i.e., the share that maximizes profit. © 2014 IEEE.

Quinoxaline, its derivatives and applications: A state of the art review.

Quinoxaline derivatives are an important class of heterocycle compounds, where N replaces some carbon atoms in the ring of naphthalene. Its molecular formula is C8H6N2, formed by the fusion of two aromatic rings, benzene and pyrazine. It is rare in natural state, but their synthesis is easy to perform. In this review the State of the Art will be presented, which includes a summary of the progress made over the past years in the knowledge of the structure and mechanism of the quinoxaline and quinoxaline derivatives, associated medical and biomedical value as well as industrial value. Modifying quinoxaline structure it is possible to obtain a wide variety of biomedical applications, namely antimicrobial activities and chronic and metabolic diseases treatment.

Quinoxaline, its derivatives and applications: a state of the art review

Quinoxaline derivatives are an important class of heterocycle compounds, where N replaces some carbon atoms in the ring of naphthalene. Its molecular formula is C8H6N2, formed by the fusion of two aromatic rings, benzene and pyrazine. It is rare in natural state, but their synthesis is easy to perform. In this review the State of the Art will be presented, which includes a summary of the progress made over the past years in the knowledge of the structure and mechanism of the quinoxaline and quinoxaline derivatives, associated medical and biomedical value as well as industrial value. Modifying quinoxaline structure it is possible to obtain a wide variety of biomedical applications, namely antimicrobial activities and chronic and metabolic diseases treatment.

Classificação dos créditos sobre a insolvência – Os créditos subordinados

Dissertação de Mestrado em Solicitaria

The Portuguese contemporary art as an investment

In this paper we investigate what drives the prices of Portuguese contemporary art at auction and explore the potential of art as an asset. Based on a hedonic prices model we construct an Art Price Index as a proxy for the Portuguese contemporary art market over the period of 1994 to 2014. A performance analysis suggests that art underperforms the S&P500 but overperforms the Portuguese stock market and American Government bonds. However, It does it at the cost of higher risk. Results also show that art as low correlation with financial markets, evidencing some potential in risk mitigation when added to traditional equity portfolios.

Uncertain Spaces: Virtual Configurations in Contemporary Art and Museums

Contém artigos apresentados na International Conference “Uncertain Spaces: Virtual Configurations in Contemporary Art and Museums”, na Fundação Calouste Gulbenkian (Lisboa), 31 Outubro - 1 de Novembro de 2014) de: Helena Barranha e Susana S. Martins - Introduction: Art, Museums and Uncertainty (pp.1-12); Alexandra Bounia e Eleni Myrivili - Beyond the ‘Virtual’: Intangible Museographies and Collaborative Museum Experiences (pp.15-32); Annet Dekker - Curating in Progress. Moving Between Objects and Processes (pp.33-54); Giselle Beiguelman - Corrupted Memories. The aesthetics of Digital Ruins and the Museum of the Unfinished (pp.55-82); Andrew Vaas Brooks - The Planetary Datalinks (pp.85-110); Sören Meschede - Curators’ Network: Creating a Promotional Database for Contemporary Visual Arts (pp.11-130); Stefanie Kogler - Divergent Histories and Digital Archives of Latin American and Latino Art in the United States – Old Problems in New Digital Formats (pp.131-156); Luise Reitstätter e Florian Bettel - Right to the City! Right to the Museum!(pp.159-182); Roberto Terracciano - On Geo-poetic systems: virtual interventions inside and outside the museum space (pp.183-210); e, Catarina Carneiro de Sousa e Luís Eustáquio - Art Practice in Collaborative Virtual Environments (pp.211-240).

Global trends in modern and contemporary islamic art

Disponível para consulta índice e introdução.

The perfect paint in modern art conservation: a comparative study of 21st century vinyl emulsions

Contemporary painting places, and will continue to place, several questions about its meaning, its chemical nature, its durability and the best way to preserve it. This research aims at putting together comprehensive data on vinyl based paints, including their components, their properties, their aging behavior and their response to selected cleaning products. In this project degradation mechanisms of vinyl binders and formulations used in the 20th and 21st century were studied. Stability over time of selected vinyl polymers was assessed through natural indoor and artificially aging. The objective was to enhance knowledge and understanding of vinyl emulsion formulations and their performance over time. Overall conservation state of pictorial layers namely, adhesion, cohesion and discoloration of selected case studies from the Portuguese artist Julião Sarmento (b.1948) was correlated with the observed molecular level changes studied in laboratory experiments. Sarmento’s paintings were chosen due to conservation concerns (discoloration) on some of his works from the 90’s. Besides, research was carried out to start increasing the knowledge of what can be expected of PVAc based paints in terms of response to conservation treatments namely, surface cleaning. Artificial aging showed that the most recent formulations which are based on a poly(vinyl acetate), poly(vinyl chloride) and polyethylene terpolymer are less stable when compared to some homopolymer formulations. From the four pigments studied, titanium dioxide rutile and a carbon based black proved to be stabilizers for both types of polymer. The mixture lithopone plus calcium carbonate has showed to have a photocatalytic effect on the binders. The studied paintings showed to be in an overall good state of conservation except for the paintings created in the 90’s with white glue and a mixture of white lithoponeand calcium carbonate. Discoloration of this white paint seems to be irreversible and ongoing and is still a major concern. The disapearance of the plasticizer was the only change detected. The current works created by Sarmento are expected to be more stable as they were painted using the rutile titanium dioxide. Immersion/cleaning tests showed that vinyl based paints can be susceptible to water and organic solvents like ethanol as some evidences point to the removal/diffusion of additives from the paint. The observations made point to the need to further proceed in this research field.