Regional integration in the 1990s

The renewed interest sparked by the potential for intraregional cooperation in Latin America and the Caribbean today has been reflected in numerous agreements regarding trade preferences and in attempts to establish free trade areas, customs unions or common markets. The possibility has even been discussed of setting up free trade arrangements on a hemispheric scale. This plethora of proposals inevitably raises a great many questions. What is the reason for this renewed interest? Are the differences between the schemes of today and those of the 1960s and 1970s significant enough to avert the obstacles and difficulties encountered by those earlier schemes? What are the most suitable mechanisms and instruments for promoting intra-Latin American integration? What are the defining characteristics of the various categories of integration initiatives, such as free trade areas, customs unions and common markets? Is it feasible to set up free trade areas involving countries having very dissimilar levels of development or macroeconomic policies? Would it be wise to work towards a gradual convergence of all these initiatives into a single, regionwide scheme? And most importantly: Just how functional would integration be in terms of the development strategies and policies adopted by the individual countries of the region? The various sections of this article attempt to answer, albeit tentatively, these questions.

Draft programme of regional statistical work for Latin America and the Caribbean, July 2005-June 2007

Includes bibliography

Promoting economic links between the integration schemes of Latin America and the Caribbean

Includes bibliography

The CARIFORUM-EU Economic Partnership Agreement (EPA): an assessment of issues relating to market access, safeguards and implications for regional integration

The recent collapse of the Doha round once again underscores the tenuous nature of international trade negotiations. Likewise, the Economic Partnership Agreement (EPA) between the CARIFORUM grouping and the European Union (EU) has generated a great deal of discussion and debate over the past several months. What has clearly emerged is the existence of two diametrically opposed views on the impact and usefulness of the agreement. One view has it that the EPA is a major breakthrough in trade relations that will greatly benefit the region. On the other hand, some see it as being detrimental to the region and perhaps a total capitulation to the EU on the part of the CARIFORUM. They assert that it is part of a global EU strategy to impose World Trade Organization (WTO) policies on developing nations and get around the Doha obstacles. Both sides in this debate attempt to back up their views with reference to the text of the agreement. The objective of this review is to shed some light on the issues driving this debate particularly in the areas of market access, the impact on tariff revenues, and the implications for regional integration. This review also attempts to clarify and distill some of the main contentious issues regarding the EPA and to inform further discussion regarding an implementation plan. The approach is based on detailed study of the EPA text and its annexes plus extensive interviews with some of the main negotiators on the CARIFORUM side. Interviews were conducted both in person and via the Internet as many of the regional negotiators live or work outside of the region. The reviewer also attended presentations and discussions with some of the leading regional critics of the agreement.

Implementation of the 2014-2015 programme of work: subprogramme 13: subregional activities in the Caribbean

This report highlights the activities carried out by ECLAC in the Caribbean subregion between 1 January 2014 and 31 March 2015. Subprogramme 13 of the ECLAC programme of work 2014-2015 (“Subregional activities in the Caribbean”) covers the Commission’s work in Antigua and Barbuda, the Bahamas, Barbados, Belize, Cuba, Dominica, the Dominican Republic, Grenada, Guyana, Haiti, Jamaica, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Suriname and Trinidad and Tobago, as well as Anguilla, Aruba, the British Virgin Islands, the Cayman Islands, Curaçao, Guadeloupe, Martinique, Montserrat, Puerto Rico, Sint Maarten, the Turks and Caicos Islands and the United States Virgin Islands. Subprogramme 12 (“Subregional activities in Central America, Cuba, the Dominican Republic, Haiti and Mexico”) includes activities conducted in the Caribbean member States of Cuba, the Dominican Republic and Haiti. In addition, countries of the Caribbean were included in activities organized under the 12 other substantive subprogrammes of the ECLAC programme of work 2014-2015, namely: (i) linkages with the global economy, integration and regional cooperation; (ii) production and innovation; (iii) macroeconomic policies and growth; (iv) financing for development; (v) social development and equality; (vi) mainstreaming the gender perspective in regional development; (vii) population and development; (viii) sustainable development and human settlements; (ix) natural resources and infrastructure; (x) planning of public administration; (xi) statistics; and (xii) support for regional and subregional integration and cooperation processes and organizations.

Thermodynamic and economic analysis of hydrogen production integration in the Brazilian sugar and alcohol industry

One of the biggest challenges today is to develop clean fuels, which do not emit pollutant and with viable implementation. One of the options currently under study is the hydrogen production process. In this context, this work aims to study the technical and economical aspects of the incorporation process of hydrogen producing by ethanol steam reforming in the sugar cane industry and MCFC (molten carbonate fuel cell) application on it to generate electric power. Therefore, it has been proposed a modification in the traditional process of sugar cane industry, in order to incorporate hydrogen production, besides the traditional products (sugar, ethylic, hydrated and anhydric alcohol). For this purpose, a detailed theoretical study of the ethanol production process, describing the considerations to incorporate the hydrogen production will be performed. After that, there will be a thermodynamic study for analysing the innovation of this production chain, as well as a study of economic engineering to allocate the costs of products of the new process, optimising it and considering the thermoeconomics as being as an analysis tool. This proposal aims to improve Brazil's position in the ranking of international biofuels, corroborating the nation to be a power in the hydrogen era. (C) 2013 Elsevier Ltd. All rights reserved.

Assessing the gain of biological data integration in gene networks inference

Background: A current challenge in gene annotation is to define the gene function in the context of the network of relationships instead of using single genes. The inference of gene networks (GNs) has emerged as an approach to better understand the biology of the system and to study how several components of this network interact with each other and keep their functions stable. However, in general there is no sufficient data to accurately recover the GNs from their expression levels leading to the curse of dimensionality, in which the number of variables is higher than samples. One way to mitigate this problem is to integrate biological data instead of using only the expression profiles in the inference process. Nowadays, the use of several biological information in inference methods had a significant increase in order to better recover the connections between genes and reduce the false positives. What makes this strategy so interesting is the possibility of confirming the known connections through the included biological data, and the possibility of discovering new relationships between genes when observed the expression data. Although several works in data integration have increased the performance of the network inference methods, the real contribution of adding each type of biological information in the obtained improvement is not clear. Methods: We propose a methodology to include biological information into an inference algorithm in order to assess its prediction gain by using biological information and expression profile together. We also evaluated and compared the gain of adding four types of biological information: (a) protein-protein interaction, (b) Rosetta stone fusion proteins, (c) KEGG and (d) KEGG+GO. Results and conclusions: This work presents a first comparison of the gain in the use of prior biological information in the inference of GNs by considering the eukaryote (P. falciparum) organism. Our results indicates that information based on direct interaction can produce a higher improvement in the gain than data about a less specific relationship as GO or KEGG. Also, as expected, the results show that the use of biological information is a very important approach for the improvement of the inference. We also compared the gain in the inference of the global network and only the hubs. The results indicates that the use of biological information can improve the identification of the most connected proteins.

Integration of spatial and temporal models to predict extreme water table depths

The objective of this work was to evaluate extreme water table depths in a watershed, using methods for geographical spatial data analysis. Groundwater spatio-temporal dynamics was evaluated in an outcrop of the Guarani Aquifer System. Water table depths were estimated from monitoring of water levels in 23 piezometers and time series modeling available from April 2004 to April 2011. For generation of spatial scenarios, geostatistical techniques were used, which incorporated into the prediction ancillary information related to the geomorphological patterns of the watershed, using a digital elevation model. This procedure improved estimates, due to the high correlation between water levels and elevation, and aggregated physical sense to predictions. The scenarios showed differences regarding the extreme levels - too deep or too shallow ones - and can subsidize water planning, efficient water use, and sustainable water management in the watershed.

Computational framework to support integration of biomolecular and clinical data within a translational approach

Background The use of the knowledge produced by sciences to promote human health is the main goal of translational medicine. To make it feasible we need computational methods to handle the large amount of information that arises from bench to bedside and to deal with its heterogeneity. A computational challenge that must be faced is to promote the integration of clinical, socio-demographic and biological data. In this effort, ontologies play an essential role as a powerful artifact for knowledge representation. Chado is a modular ontology-oriented database model that gained popularity due to its robustness and flexibility as a generic platform to store biological data; however it lacks supporting representation of clinical and socio-demographic information. Results We have implemented an extension of Chado – the Clinical Module - to allow the representation of this kind of information. Our approach consists of a framework for data integration through the use of a common reference ontology. The design of this framework has four levels: data level, to store the data; semantic level, to integrate and standardize the data by the use of ontologies; application level, to manage clinical databases, ontologies and data integration process; and web interface level, to allow interaction between the user and the system. The clinical module was built based on the Entity-Attribute-Value (EAV) model. We also proposed a methodology to migrate data from legacy clinical databases to the integrative framework. A Chado instance was initialized using a relational database management system. The Clinical Module was implemented and the framework was loaded using data from a factual clinical research database. Clinical and demographic data as well as biomaterial data were obtained from patients with tumors of head and neck. We implemented the IPTrans tool that is a complete environment for data migration, which comprises: the construction of a model to describe the legacy clinical data, based on an ontology; the Extraction, Transformation and Load (ETL) process to extract the data from the source clinical database and load it in the Clinical Module of Chado; the development of a web tool and a Bridge Layer to adapt the web tool to Chado, as well as other applications. Conclusions Open-source computational solutions currently available for translational science does not have a model to represent biomolecular information and also are not integrated with the existing bioinformatics tools. On the other hand, existing genomic data models do not represent clinical patient data. A framework was developed to support translational research by integrating biomolecular information coming from different “omics” technologies with patient’s clinical and socio-demographic data. This framework should present some features: flexibility, compression and robustness. The experiments accomplished from a use case demonstrated that the proposed system meets requirements of flexibility and robustness, leading to the desired integration. The Clinical Module can be accessed in http://dcm.ffclrp.usp.br/caib/pg=iptrans webcite.

Semantic integration of gene expression analysis tools and data sources using software connectors

Abstract Background The study and analysis of gene expression measurements is the primary focus of functional genomics. Once expression data is available, biologists are faced with the task of extracting (new) knowledge associated to the underlying biological phenomenon. Most often, in order to perform this task, biologists execute a number of analysis activities on the available gene expression dataset rather than a single analysis activity. The integration of heteregeneous tools and data sources to create an integrated analysis environment represents a challenging and error-prone task. Semantic integration enables the assignment of unambiguous meanings to data shared among different applications in an integrated environment, allowing the exchange of data in a semantically consistent and meaningful way. This work aims at developing an ontology-based methodology for the semantic integration of gene expression analysis tools and data sources. The proposed methodology relies on software connectors to support not only the access to heterogeneous data sources but also the definition of transformation rules on exchanged data. Results We have studied the different challenges involved in the integration of computer systems and the role software connectors play in this task. We have also studied a number of gene expression technologies, analysis tools and related ontologies in order to devise basic integration scenarios and propose a reference ontology for the gene expression domain. Then, we have defined a number of activities and associated guidelines to prescribe how the development of connectors should be carried out. Finally, we have applied the proposed methodology in the construction of three different integration scenarios involving the use of different tools for the analysis of different types of gene expression data. Conclusions The proposed methodology facilitates the development of connectors capable of semantically integrating different gene expression analysis tools and data sources. The methodology can be used in the development of connectors supporting both simple and nontrivial processing requirements, thus assuring accurate data exchange and information interpretation from exchanged data.

Invandrares upplevda integration - En studie om fem personers upplevelse av integration i Östersunds kommun

Studiens syfte är att undersöka fem personers upplevelser av integration i Östersunds kommun. Alla fem personer är födda och uppvuxna i ett annat land än Sverige och har kommit till Sverige för ungefär två år sedan. Studien lägger stor vikt på den enskildes subjektiva känslor i möten och interaktioner som äger rum i olika sociala sammanhang som t.ex. vardagssituationer eller myndighetskontakter. Studien analyserar och diskuterar huruvida personer med s.k. invandrarbakgrund känner sig integrerade och som en likvärdig del av samhället. Den tar kritiskt ställning till olika teoretiska ansatser om integration och kommer fram till att synen på personer med s.k. invandrarbakgrund måste förändras från problemsyn och krav på assimillering till resurssyn och mångfald som ska gälla på alla livsområden. Uppsatsen är utförd utifrån en kvalitativ metod med halvstrukturerade intervjuer inom följande områden: känslan av bemötandet av lokalbefolkningen, vänskapskontakter med lokalbefolkningen, upplevelser av boendesegregation, bemötandet på skola och arbetsplats, upplevelser av fördomar och diskriminering samt bemötandet av myndigheter. Studien visar att upplevelsen av integration är subjektiv och individuell. Gemensamma upplevelser är brist på social kontakt med lokalbefolkningen samt en positiv bedömning av såväl svenska statens åtgärder mot diskriminering som också Östersunds kommun introduktionsstöd för invandrare.

Röster om integration och introduktion : Reflektioner kring det sociala arbetets möjligheter att motverka utanförskap och marginalisering

Den svenska integrationspolitiken har som mål att verka för ett samhälle där alla människor har samma villkor och möjligheter. Trots detta har Sverige blivit ett alltmer segregerat samhälle där en stor del av befolkningen lever i utanförskap. Orsaken till den här utvecklingen har inom integrationspolitiken i stor utsträckning debatterats av ”experter”, medan de som drabbas av utanförskapet sällan får göra sina röster hörda. Syftet med studien är att lyfta fram röster från människor som befinner sig långt ifrån den plats i samhället där integrationspolitiken utformas samt att reflektera kring det sociala arbetets möjligheter att motverka utanförskap och marginalisering. Studiens har utförts enligt ett kvalitativt arbetssätt och det empiriska underlaget har bestått av fem halvstrukturerade intervjuer. Tre intervjuer har genomförts med personer som deltar i introduktionsprogrammet för nyanlända flyktingar och två med handläggare vid myndigheten som arbetar med introduktionen. Studien har undersökt hur respondenterna upplever introduktionsprocessen samt deras syn på strukturella hinder och nödvändiga förändringar för nyanlända flyktingars integration i samhället. Resultatet visar att främlingsfientliga attityder och diskriminering utgör strukturella hinder för nyanlända flyktingars etablering i Sverige samt att det sociala arbetet kan påverka integrationsprocessen genom ett reflexivt anti-rasistiskt förändringsarbete.

Middleware principles and design for the integration of ubiquitos mobile services

Nowadays, in Ubiquitous computing scenarios users more and more require to exploit online contents and services by means of any device at hand, no matter their physical location, and by personalizing and tailoring content and service access to their own requirements. The coordinated provisioning of content tailored to user context and preferences, and the support for mobile multimodal and multichannel interactions are of paramount importance in providing users with a truly effective Ubiquitous support. However, so far the intrinsic heterogeneity and the lack of an integrated approach led to several either too vertical, or practically unusable proposals, thus resulting in poor and non-versatile support platforms for Ubiquitous computing. This work investigates and promotes design principles to help cope with these ever-changing and inherently dynamic scenarios. By following the outlined principles, we have designed and implemented a middleware support platform to support the provisioning of Ubiquitous mobile services and contents. To prove the viability of our approach, we have realized and stressed on top of our support platform a number of different, extremely complex and heterogeneous content and service provisioning scenarios. The encouraging results obtained are pushing our research work further, in order to provide a dynamic platform that is able to not only dynamically support novel Ubiquitous applicative scenarios by tailoring extremely diverse services and contents to heterogeneous user needs, but is also able to reconfigure and adapt itself in order to provide a truly optimized and tailored support for Ubiquitous service provisioning.

Einzelmolekülspektroskopische Studien an Farbstoff-markierten Chlorophyll-a/b-Lichtsammlerkomplexen und Untersuchungen zur Integration der Komplexe in elektrochemische Solarzellen

Die zentrale Funktion des Hauptlichtsammlerkomplexes des Photosystems II, LHCII, besteht in der Absorption von Sonnenlicht und der Bereitstellung von Energie für die photosynthetische Ladungstrennung im Reaktionszentrum des Photosystems. Auch in der Regulation der Photosynthese spielt der LHCII eine wichtige Rolle, da die Energieverteilung zwischen Photosystem I und Photosystem II im Rahmen des sog. „State Transition“-Prozesses über die Verteilung der Lichtsammlerkomplexe zwischen den beiden Photosystemen gesteuert wird. Im Blickfeld des ersten Teils dieser Arbeit stand die konformative Dynamik der N-terminalen Domäne des LHCII, die wahrscheinlich in die Regulation der Lichtsammlung involviert ist. Gemeinsam mit Mitarbeitern des 3. Physikalischen Instituts der Universität Stuttgart wurde an der Etablierung einer Methode zur einzelmolekülspektroskopischen Untersuchung der Dynamik des N-Terminus gearbeitet. Als Messgröße diente der Energietransfer zwischen einem Fluoreszenzfarbstoff, der an die N-terminale Domäne gekoppelt war, und den Chlorophyllen des Komplexes. Die Funktion des LHCII als effiziente Lichtantenne bildete die Grundlage für den zweiten Teil dieser Arbeit. Hier wurde untersucht, in wie weit LHCII als Lichtsammler in eine elektrochemische Solarzelle integriert werden kann. In der potentiellen Solarzelle sollte die Anregungsenergie des LHCII auf Akzeptorfarbstoffe übertragen werden, die in der Folge Elektronen in das Leitungsband einer aus Titandioxid oder Zinndioxid bestehenden porösen Halbleiterelektrode injizierten, auf der Komplexe und Farbstoffe immobilisiert waren.

Bestandsaufnahme und Kritik der Versuche zur Integration der Völkerkunde/Ethnologie in den Schulunterricht /// Arbeitspapiere / Institut für Ethnologie und Afrikastudien ; 68

Diese Arbeit ist der Versuch einer Bestandsaufnahme der Diskussion um die Rolle des Fachs Eth¬nologie in den allgemeinbildenden Schulen. Eine solche Übersicht zu den im deutschsprachigen Raum veröffentlichten Beiträgen lag bis dahin noch nicht vor. Sie reicht zurück bis zum Ende des 19. Jahrhunderts. Im vorliegenden Papier wurden die grundlegenden Argumentationen dargelegt, mit denen Fachvertreter und -vertreterinnen ein völkerkundliches/ethnologisches Engagement in den Schulen, in Schulbüchern und bei der Lehrerausbildung forderten. Mit einem historisch vertieften Vergleich dieser Argumentationen wurde angestrebt, Kontinuitäten und Brüche in der Diskussion darzustellen. Diese Perspektive ermöglichte zum einen die Darstel¬lung von älteren und kaum mehr rezipierten Beiträgen in einem größeren Rahmen, zum anderen jedoch auch eine Kritik der vorliegenden, oft nur vordergründig verschiedenen Ansätze. Im Schlusskapitel stellte der Autor essentialistische/relativistische und universalistische Ansätze gegenüber und formulierte darauf basierend Ausgangspunkte eines weiteren schulischen Engagements im Rahmen einer vergleichenden Sozialwissenschaft Ethnologie. Im Anhang der Arbeit befindet sich eine chronologische Biblioghraphie all jener Beiträge, die Ethnologen und Ethnologinnen zur Integration ihres Fachs in die Schulen verfassten.