36 resultados para Societies, Scientific


Relevância:

20.00% 20.00%

Publicador:

Resumo:

In this article, I firstly offer a synthesis of a brief set of analytical elements of the theory of democracy and federalism established in the recent debate which identify a number of flaws in the normative and institutional bases of plurinational democracies. It is necessary to overcome these flaws in order to achieve a true political and constitutional recognition and accommodation of the national pluralism of this kind of liberal democracies (section 1). Secondly, we will focus on the Spanish case of the “Estado de las Autonomías” taking into account the recent reform of the Catalan constitutional law (Estatut d’autonomia 2006) (section 2). A final section makes a number of concluding remarks relating the previously highlighted elements of the theory of democracy and federalism with the analysis of the Catalan case (section 3).

Relevância:

20.00% 20.00%

Publicador:

Resumo:

It is well accepted that people resist evidence that contradicts their beliefs.Moreover, despite their training, many scientists reject results that are inconsistent withtheir theories. This phenomenon is discussed in relation to the field of judgment anddecision making by describing four case studies. These concern findings that clinical judgment is less predictive than actuarial models; simple methods have proven superiorto more theoretically correct methods in times series forecasting; equal weighting ofvariables is often more accurate than using differential weights; and decisions cansometimes be improved by discarding relevant information. All findings relate to theapparently difficult-to-accept idea that simple models can predict complex phenomenabetter than complex ones. It is true that there is a scientific market place for ideas.However, like its economic counterpart, it is subject to inefficiencies (e.g., thinness,asymmetric information, and speculative bubbles). Unfortunately, the market is only correct in the long-run. The road to enlightenment is bumpy.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Estudi centrat en el paper de la comunicació no verbal com a eina docent per a la gestió de l’aula, prenent com a referència el model de comunicació de Michael Grinder (Pentimento), basat en la Programació Neuro-lingüística (PNL). Aquest model s’analitza i es compara amb altres models i estudis sobre la comunicació no verbal, per establir-ne similituds i diferències. Per tal d’avaluar l’eficàcia de les tècniques de gestió de l’aula a través de la comunicació no verbal proposades per Grinder en un context educatiu real, s’inclouen i s’analitzen enregistraments de la implementació de diferents tècniques en un institut de secundària de Catalunya. Tota la informació recollida i analitzada permet valorar i ressaltar com és de significatiu tot allò que s’expressa més enllà del llenguatge, i per tant, com són d’importants i d’útils les habilitats comunicatives d’un professor en la seva tasca d’ensenyar.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Con este nuevo número, la revista Intangible Capital, inicia el cuarto volumen avanzando hacia el quinto año de publicación. Como ya es tradición en la revista, iniciamos este nuevo volumen evaluando el anterior y presentando las nuevas direcciones. Como principales aportaciones del 2007, se destacan hechos relevantes como la renovación de convenios para la indexación científica de la revista, el cambio de plataforma a OJS, la inclusión de un nuevo editor, la nueva composición del editorial board, el equipo de revisores, el cambio a un modelo bilingüe de revista, la nueva financiación obtenida y el trabajo que estamos realizando gran número de editores científicos de acceso abierto en España para el reconocimiento por parte de la Comisión Nacional Evaluadora de la Actividad Investigadora.This issue opens the fourth volume of the Intangible Capital journal, which makes its way towards the fifth year of publication. As usually, we start this volume by evaluating the previous one and tracing new directions. Among the main contributions during the year 2007, we consider important to highlight the following aspects: the renewal of the scientific indexation agreements, the platform change to OJS, the appointment of a new editor, new members included in the editorial board, the board of reviewers, the change towards a bilingual model, the new financing obtained and, the last but not the least, the work undertaken together with many scientific editors of open access Spanish journals for obtaining the positive evaluation of the CNEAI (National Commission for the Evaluation of the Research Activity) and thus, being a proof of scientific excellence

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Rapid growth in the availability and use of digital documents has prompted the development of instruments to handle them. A most important example of these instruments are digital identifiers, which provide a codification system that allows digital items, usually up to the level of a computer file, to be singled out and located. Digital identifiers make up standardized global systems applied to specific products or areas. They are part of the very many identifiers developed to handle large numbers of items and large amounts of information for transactional purposes, which often have a global span. Digital identifiers include the ubiquitous Global Trade Item Number (GTIN), a code that unequivocally identifies trade items all around the world. The GTIN can take on several configurations depending on its application. These include: EAN-13, EAN-8, EAN-14, and UCC-12. EAN-13 is the code used for retail products in order to facilitate trade at the point of sale; its widely known symbol or graphical form is the EAN/UPC-13 bar code...

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Little information is currently available from the various societies of cardiology on primary percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI). Since primary PCI is the main method of reperfusion in AMI in many centres, and since of all cardiac emergencies AMI represents the most urgent situation for PCI, recommendations based on scientific evidence and expert experience would be useful for centres practising primary PCI, or those looking to establish a primary PCI programme. To this aim, a task force for primary PCI in AMI was formed to develop a set of recommendations to complement and assist clinical judgment. This paper represents the product of their recommendations.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Rationale: Disease-related malnutrition constitutes a highly prevalent healthcare problem with high costs associated. In Spain, the prevalence of malnutrition in hospitalized patients has been reported from 30% to 50%. Objectives: Main purposes of this consensus document were to establish recommendations that facilitate decision- making and action to prevent and early-diagnose disease-related hospital malnutrition, on the management of nutritional support methods and actions to evaluate nutritional treatment compliance and efficacy. Methods: A systematic bibliographical search of authors was performed, complemented by updated bibliography by author references up to 2010. From this review, some recommendations were defined, modified and critically evaluated by the representatives of scientific societies in a consensus conference (Dec 2010) following a structured brainstorming technique: the Metaplan® technique. A double validation process was undertaken until final recommendations were obtained. Results: 30 consensus recommendations for the prevention and management of hospital malnutrition are presented in this document. Recommendations cover all clinical care settings as well as prevention, screening, diagnosis, treatment and follow-up of disease-related malnutrition. Conclusions: Nutritional screening is strongly recommended at all clinical settings when nutritional risk factors are identified or there is clinical suspicion of malnutrition. Nutritional assessment should be designed and performed according to centers’ resources, but clearly identified protocols should be available.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Amb aquesta recerca es pretén donar veu a un tipus d‘investigació científica articulada a partir de les excursions científiques i que actualment està quasi en desús. Els integrants del GEiEG que es dedicaven a l'arqueologia havien de compaginar aquesta afició amb la professió i la majoria no havien estat formats en història, sinó que la seva era una formació autodidacta. Diversos personatges relacionats amb el món cultural gironí dels anys 30 foren qui van posar en marxa la investigació arqueològica. Amb aquest treball es vol recuperar un episodi de la història de l‘arqueologia gironina, molt poc investigat i quasi oblidat i directament vinculat amb el context històric i social de la Segona República. Concretament hem investigat la formació de la Secció d‘Arqueologia del GEiEG, com es va anar creant, qui la formava, com van anar dotant-la de bibliografia bàsica sobre arqueologia, el local que tenien, la seva col•lecció, les seves publicacions. Hem volgut veure què va passar amb el fons arqueològic, si les col•leccions que formaven el fons foren entregades intactes, si hi havien altres col•leccions privades dins aquest fons. Volíem saber si totes les peces provenien del GEiEG o d‘altres fonts. També volíem saber si els altres socis tenien col•leccions privades. Per una altra banda també volíem estudiar i investigar la creació de la col•lecció de peces arqueològiques anteriors a la formació del grup, així com veure qui eren les persones interessades en l‘arqueologia. I finalment volíem conèixer els usos del fons des de la seva donació fins els nostres dies. Alhora ens ha permès veure com des de les comarques s‘intentaven realitzar troballes al marge de Barcelona i com es van localitzar important jaciments de Girona i els seus voltants a partir de les excursions científiques i les sortides del GEiEG

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This paper studies Spanish scientific production in Economics from 1994 to 2004. It focuses on aspects that have received little attention in other bibliometric studies, such as the impact of research and the role of scientific collaborations in the publications produced by Spanish universities. Our results show that national research networks have played a fundamental role in the increase in Spanish scientific production in this discipline.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Hyaluronic acid (HA) is found in high concentrations in cartilage and synovial fluid, and is an important component of the extracellular matrixes- exerting joint lubrication and buffering actions thanks to its viscoelastic properties. The present study examines the scientific evidence found in the current literature on the usefulness of the intraarticular injection of HA in patients with temporomandibular dysfunction. A literature search was made up until May 2008 in the following databases: PubMed / MEDLINE. Of the articles found in the literature, the present review included 18 relevant studies on the application of HA in the temporomandibular joint (TMJ). The quality, level of evidence and strength of recommendation of the articles was evaluated based on the"Strength of Recommendation Taxonomy" criteria. It is concluded that type A level of recommendation exists in favor of the intraarticular injection of HA in dysfunction of the TMJ. However, further studies are needed to establish the true therapeutic effects and to identify the best dosing regimen.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

We are progressively immersed in technology to such extend that in our everyday life we are and we do what technology allows us to be and to do. In this process, cyborgs and robots constitute elements that we analyze from a number of techno scientific and philosophical approaches. Additionally, we propose that a new concept: GEH (Genetic Engineered Human) as a new potential social imaginary element, which would be the human being improved by the broad-sense genetics engineer (that is, changing many genes by genetics engineer, modifications in the genome, cloning, and so on). If our aspirations as humans pass through technology and in particular for cyborgs, robots and GEH, the bidirectional links between these theoretical or real entities and our personal identities will be the more and more substantial in our society.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

As the editors explain in the introduction, a workshop dedicated to 'Experience and Knowledge Structures in Arabic and Latin sciences' was held at the Max Plank Institue for the HIstory of Science...

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The paper analyzes publishers" copyright policies and self-archiving conditions of Spanish scientific journals. Data are extracted from the directory DULCINEA that contains information of 1318 Spanish journals, of which 775 (61%) allow some form of self-archiving to be about 60% of the post-print version and allowing them 87% of the deposit of the version of record. In 72% of journals the deposit can be performed immediately after publication and in 16% after article acceptance. 72% of the journals are freely available without charge to the user this figure raises up to 86% if free access after an embargo is considered. Only 18% of the journals use Creative Commons licenses. The adoption of different open access journals model in Spain is favorable, however there is still a high percentage of journals (39%) that do not provide any information about authors and publishers rights and that difficult or inhibits reuse of published articles.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

La mort sempre ha estat present en tot individu i societat, tot i els grans avenços de les tecnologies i és per la persona un tema de profunda reflexió, tant des de la perspectiva filosòfica com religiosa i la més actual, la científica. No obstant, en les societats industrials avançades cada vegada és més difícil acceptar la simple idea de mort. L’arribada de la vellesa posa a la persona davant de nombrosos canvis i pèrdues que repercuteixen la seva qualitat de vida, la seva estabilitat emocional i porta en sí mateix la consciència de saber que la mort es troba cada vegada més a prop, generant principalment temors i pors. És per això que cal destacar la importància del tema per la infermera que treballa amb gent granObjectiu: Conèixer la percepció sobre la mort que tenen les persones grans ingressades en una residència geriàtrica

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This paper describes high-quality journals in Brazil and Spain, with an emphasis on the distribution models used. It presents the general characteristics (age, type of publisher, and theme) and analyzes the distribution model by studying the type of format (print or digital), the type of access (open access or subscription), and the technology platform used. The 549 journals analyzed (249 in Brazil and 300 in Spain) are included in the 2011 Web of Science (WoS) and Scopus databases. Data on each journal were collected directly from their websites between March and October 2012. Brazil has a fully open access distribution model (97%) in which few journals require payment by authors thanks to cultural, financial, operational, and technological support provided by public agencies. In Spain, open access journals account for 55% of the total and have also received support from public agencies, although to a lesser extent. These results show that there are systems support of open access in scientific journals other than the"author pays" model advocated by the Finch report for the United Kingdom.