Agroindústria familiar : Um mecanismo de estímulo à especialização das atividades na propriedade rural?

Family agroindustry has been considered by several authors as an important reproduction alternative for family-based agriculture. However, this production process, which includes primary (production of raw-materials) and secondary (industrialization of production) activities, is generating a general concern. Can agroindustry, by promoting non-agricultural income for farmers, cause a reduction or, in extreme cases, an extinction of agricultural production in farm estates developing industrialization activities for selling in markets (family agroindustries)? In this sense, the purpose of this research was to analyse whether agroindustry can promote specialisation in family-based farm estates, or whether it is a form of economic diversification, being merely an activity similar to those developed in farm estates before the emergence of this process. The empirical study was conducted in 45 family agroindustries of sugarcane derivatives located in the Northeast of Rio Grande do Sul (Brazil).

Meiobenthos at the Arctic Håkon Mosby Mud Volcano

Håkon Mosby Mud Volcano (HMMV, SW Barents Sea slope, 1280 m) is one of the numerous cold methane-venting seeps existing along the continental margins. Analyses of video-guided core samples revealed extreme differences in the diversity and density of the metazoan meiobenthic communities associated with the different sub-habitats (centre, microbial mats, Pogonophora field, outer rim) of this mud volcano. Diversity was lowest in the sulphidic, microbial mat sediments that supported the highest standing stock, with unusually high densities (11000 ind./10 cm**2) of 1 nematode species related to Geomonhystera disjuncta. Stable carbon isotope analyses revealed that this nematode species was thriving on chemosynthetically derived food sources in these sediments. Ovoviviparous reproduction has been identified as an important adaptation of parents securing the survival and development of their brood in this toxic environment. The proliferation of this single species in exclusive association with free-living, sulphide-oxidising bacteria (Beggiatoa) indicates that its dominance is strongly related to trophic specialisation, evidently uncommon among the meiofauna. This chemoautotrophic association was replaced by copepods in the bare, sulphide-free sediments of the volcano's centre, dominated by aerobic methane oxidation as the chemosynthetic process. Copepods and nauplii reached maximum densities and dominance in the volcano's centre (500 ind./10 cm**2). Their strongly depleted carbon isotope signatures indicated a trophic link with methane-derived carbon. This proliferation of only selected meiobenthic species supported by chemosynthetically derived carbon suggests that, in addition to the sediment geochemistry, the associated reduced meiobenthic diversity may equally be related to the trophic resource specificity in HMMV sub-habitats.

A New Measurement for International Fragmentation of the Production Process: An International Input-Output Approach

The paper investigates the possibility of constructing a new measurement for analysing international fragmentation of the production process. It asserts that the current usage of relevant data, whether the trade shares of parts and components or the index of Vertical Specialisation, is quite unsatisfactory for measuring the phenomenon, since they critically lack the overall perspective of the entire structure of production chains. 　The new measurement is formulated such that it captures every aspect of the vertical sequence of production linkages. It is based on the input-output model of Average Propagation Lengths, recently developed by Eric Dietzenbacher and others, which show the average number of production stages that are passed through for an exogenous change in one industry to affect another. By applying this model to the data of the Asian International Input-Output Tables, the index is able to measure the international dimension of production sharing and division of labour in East Asia.

Parceria escola-família: como envolver os pais nas práticas educativas na educação pré-escolar e ensino do 1º ciclo do ensino básico

Trabalho final apresentado para a obtenção do grau de mestre na área de Educação pré-escolar e ensino do 1º ciclo do ensino básico

Las nuevas tecnologías al servicio de la formación de traductores literarios

El Libro blanco, título de grado en traducción e interpretación, publicado en 2004 por la ANECA, revela que "la especialización en traducción literaria es minoritaria". Así que ¿qué se puede hacer para formar adecuada y eficazmente a los estudiantes que quieren dedicarse a esta parcela tan particular? Para responder a tal cuestión, en primer lugar, estudiamos el proceso de la enseñanza-aprendizaje de la traducción en la era de las tecnologías de la información y comunicación. A continuación, describimos el entorno de trabajo que utilizamos para adaptarnos tanto al EEES como a las necesidades del mercado. Por último, damos a conocer una serie de actuaciones llevadas a cabo en el marco de un máster de traducción literaria.

Especialización y revistas académicas españolas de Comunicación

Introducción. La especialización de las revistas se desprende de la clasificación que reciben en bases de datos y de los términos utilizados en su información pública (denominación, temática declarada y público destinatario). La especialización se manifiesta en la imagen proyectada por la revista y es decisiva para su elección y consideración; también indica el grado de consolidación del campo científico. Se adopta el enfoque de la Comunicación Estratégica. Metodología. Se realiza un análisis de contenido de las variables mencionadas en las webs y de las categorías de clasificación en IN-RECS, Dialnet, Carhus Plus+, RESH, DICE, MIAR e ISOC. La muestra está compuesta por 63 revistas académicas españolas de Comunicación. Resultados y conclusiones. La mayoría de revistas (80%) utiliza descriptores generalistas coincidentes con el campo científico o área de conocimiento. El 57% de revistas menciona subdisciplinas concretas manifestando un grado de especialización mayor. Se verifica que las denominaciones utilizadas por las bases de datos para nombrar el campo científico y el área de conocimiento presentan cierto desorden y no observan criterios comunes.

Nuclear Architecture: Perceptions of Architectural Technology

In this paper we explore the implications of pluralist curricula for architectural technology. This includes the potential effects on strengthening the identity of the architectural technology profession and the academic development of the discipline. This latter relies, arguably, on research being explicit in CIAT’s eight mandatory threshold standards. This work concentrates on one of the Chartered Institute of Architectural Technologist’s (CIATS’s) key subjects; 'design', defined as detail design for the architectural technologist. In postulating a philosophy of architectural technology epistemology with a focus on detail design, the pedagogy of architectural detailing in practice and academia is investigated: the associated roles of creativity and conditioning are explored. The interrelationship between conceptual design and construction processes in practice is outlined, identifying the role of the detail design specialist (architectural technologist) in the management of design and production information. Thus is identified the future architectural technologists’ specialisation of nuclear architecture: the total quality construction created by quality of thinking which permeates from and to detail design for assembly/disassembly and production within a collaboratively mechanised AEC team. A theory of nuclear architecture and an associated approach to detail design pedagogy are postulated, aiming to promote a revised perception of the definition of design for the architectural technologist. How this theory can be applied to the creation of a paradigmatic student project, themed on designing for disassembly as a key future focus of ‘Healthy Building’ design is introduced for future exploration. This future research into detail design, the authors propose, should be predicated on the appropriate methodology related to the epistemology of a design-based area of the architectural technology discipline. The roles of Professional, Statutory and Regulatory Bodies (PSRB) in the evaluation and subsequent dissemination of this detail design pedagogy, with the aim of strengthening the architectural technology discipline are emphasised.

Priorities for the Juncker Commission: Policy recommendations and advice from the research team at CEPS. CEPS Special Report No. 92, 22 October 2014

In the months leading up to his nomination as President of the European Commission by the European Council in June 2014 through to his approval by the European Parliament in mid-July and finally his approval at a second special summit in August, CEPS’ researchers have closely followed the travails of Jean-Claude Juncker. We have also carefully studied his fundamental restructuring of the College in re-grouping commissioners around seven project teams, each headed by a vice-president. In our view, these changes promise to improve internal coordination, policy-making and transparency of rule-making and hopefully will reduce the personalisation of portfolios. This Special Report brings together under a single cover a series of 14 separate commentaries prepared by senior CEPS researchers, offering their assessment of these profound changes underway and their policy advice to the new commissioners from the perspective of their field of specialisation.

The radical Islamic militants of Central Asia. OSW Report, November 2013

Radical Islamic militants from Central Asia have ceased to be a local phenomenon. The organisations created by those groups (the Islamic Movement of Uzbekistan and the Islamic Jihad Union) engage in propaganda, recruitment, fundraising and terrorist operations in states distant from their traditional area of interest, such as European Union countries, South Asia and the United States. Their ranks contain not only Central Asian Islamists, but also those from other countries, such as Russia, Pakistan, Germany, France, the United Kingdom, China, Turkey and even Myanmar. These organisations’ current activities and forms are multidimensional and complicated, characterised by combat versatility, structural amorphism, operational mobility and simultaneous operations in different fields and theatres. As a result of the universalization of Islamic terrorism, these organisations have been intensifying contacts with other international Islamic terrorist organisations based in Waziristan (mainly al-Qaida, Taliban and the Haqqani Network). A specific system of mutual cooperation has developed between them, involving the specialisation of various terrorist organisations in particular aspects of terrorist activity. The IMU and IJU specialise in the recruitment and training of Islamic radicals from around the world, and have thus become a kind of ‘jihad academy’.

Parceria escola-família: como envolver os pais nas práticas educativas na educação pré-escolar e ensino do 1º ciclo do ensino básico

Trabalho final apresentado para a obtenção do grau de mestre na área de Educação pré-escolar e ensino do 1º ciclo do ensino básico

(Table 2) Planktic foraminifera and their diversity indices of sediment surface samples from the Atlantic Ocean

Species distribution patterns in planktonic foraminiferal assemblages are fundamental to the understanding of the determinants of their ecology. Until now, data used to identify such distribution patterns was mainly acquired using the standard >150 µm sieve size. However, given that assemblage shell size-range in planktonic foraminifera is not constant, this data acquisition practice could introduce artefacts in the distributional data. Here, we investigated the link between assemblage shell size-range and diversity in Recent planktonic foraminifera by analysing multiple sieve-size fractions in 12 samples spanning all bioprovinces of the Atlantic Ocean. Using five diversity indices covering various aspects of community structure, we found that counts from the >63 µm fraction in polar oceans and the >125 µm elsewhere sufficiently approximate maximum diversity in all Recent assemblages. Diversity values based on counts from the >150 µm fraction significantly underestimate maximum diversity in the polar and surprisingly also in the tropical provinces. Although the new methodology changes the shape of the diversity/sea-surface temperature (SST) relationship, its strength appears unaffected. Our analysis reveals that increasing diversity in planktonic foraminiferal assemblages is coupled with a progressive addition of larger species that have distinct, offset shell-size distributions. Thus, the previously documented increase in overall assemblage shell size-range towards lower latitudes is linked to an expanding shell-size disparity between species from the same locality. This observation supports the idea that diversity and shell size-range disparity in foraminiferal assemblages are the result of niche separation. Increasing SST leads to enhanced surface water stratification and results in vertical niche separation, which permits ecological specialisation. Specific deviations from the overall diversity and shell-size disparity latitudinal pattern are seen in regions of surface-water instability, indicating that coupled shell-size and diversity measurements could be used to reconstruct water column structures of past oceans.

Teaching and organisation, with special reference to secondary schools, a manual of practice,

Contains bibliographies.

Social forces in England and America,

These essays originally appeared in various periodicals.

The market for preferences

Learning processes are widely held to be the mechanism by which boundedly rational agents adapt to environmental changes. We argue that this same outcome might also be achieved by a different mechanism, namely specialisation and the division of knowledge, which we here extend to the consumer side of the economy. We distinguish between high-level preferences and low-level preferences as nested systems of rules used to solve particular choice problems. We argue that agents, while sovereign in high-level preferences, may often find it expedient to acquire, in a pseudo-market, the low-level preferences in order to make good choices when purchasing complex commodities about which they have little or no experience. A market for preferences arises when environmental complexity overwhelms learning possibilities and leads agents to make use of other people's specialised knowledge and decision rules.

Explaining variations in the knowledge economy in three small wealthy countries

At a broad level, it has been shown that different institutional contexts, policy regimes and business systems affect the kinds of activities in which a nation specialises. This paper is concerned with the way in which different national business systems affect the nature of participation of a nation in the knowledge economy. The paper seeks to explain cross-national variations in the knowledge economy in the Australia, Denmark and Sweden with reference to dominant characteristics of the business system. Although Australia, Denmark and Sweden are all small wealthy countries, they each have quite distinctive business systems. Australia has been regarded as a variant of the competitive business system and has generally been described as an entrepreneurial economy with a large small firm population. In contrast Sweden has a coordinated business system that has favoured large industrial firms. The Danish variant of the coordinated model, with its well-developed vocational training system, is distinguishable by its large population of networked small and medium size enterprises. The three countries also differ significantly on two dimensions of participation in the knowledge economy. First, there is cross-national variation in patterns of specialisation in knowledge intensive industries and services. Second, the institutional infrastructure of the knowledge economy (or the existing stock of knowledge and competence in the economy, the potential for generation and diffusion a new knowledge and the capacity for commercialisation of new ideas) differs across the three countries. This paper seeks to explain variations in these two dimensions of the knowledge economy with reference to characteristics of the business system in the three countries.