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’.

R&D, Spillovers, Innovation Systems and the Genesis of Regional Growth in Europe. Bruges European Economic Research (BEER) Papers 5/October 2006

Research on the impact of innovation on regional economic performance in Europe has fundamentally followed three approaches: a) the analysis of the link between investment in R&D, patents, and economic growth; b) the study of the existence and efficiency of regional innovation systems; and c) the examination of geographical diffusion of regional knowledge spillovers. These complementary approaches have, however, rarely been combined. Important operational and methodological barriers have thwarted any potential cross-fertilization. In this paper, we try to fill this gap in the literature by combining in one model R&D, spillovers, and innovation systems approaches. A multiple regression analysis is conducted for all regions of the EU-25, including measures of R&D investment, proxies for regional innovation systems, and knowledge and socio-economic spillovers. This approach allows us to discriminate between the influence of internal factors and external knowledge and institutional flows on regional economic growth. The empirical results highlight how the interaction between local and external research with local and external socioeconomic and institutional conditions determines the potential of every region in order to maximise its innovation capacity. They also indicate the importance of proximity for the transmission of economically productive knowledge, as spillovers show strong distance decay effects. In the EU-25 context, only the innovative efforts pursued within a 180 minute travel radius have a positive and significant impact on regional growth performance.

Grenzüberschreitende Zusammenarbeit im Alpenraum: Wechselwirkung zwischen EUSALP und EVTZ? = Transnational cooperation in the Alpine region: interaction between EUSALP and EGTC? EDAP 2/2016

The Treaty of Lisbon (2009) explicitly added - in Article 3 of the Treaty on the European Union (TEU) and Article 174 of the Treaty on the Functioning of the European Union (TFEU) - the principle of territorial cohesion to the already existing principles of social and economic cohesion between the EU Member States. To concretely reach the objective of territorial cohesion, the EU created – on the one hand - the legal instrument of the “European Grouping for Territorial Cooperation” adopted through regulation n. 1082/2006 (EGTC). This allows cross-border cooperation between local and regional authorities. On the other hand, in 2009 a new form of European transnational cooperation has been introduced, the so called Macro Regional Strategy (MRS). This was firstly applied to the Baltic Sea Region in order to give to this cross - border geographical area a coordinated framework in specific policy fields, such as the environment and the infrastructures. Both concepts - EGTC and MRS - are based on the fundamental idea of supporting the territorial and cross - border cooperation between local, regional and national authorities and other stakeholders. Despite this common aspect, the two instruments differ profoundly in terms of form, structure and content. While the MRS is to be considered as a political integrated framework without its own financial resources, the instrument of the EGTC is based on a stable legal basis. To this extent, the alpine region - a large geographic area in the heart of Europe with a longstanding tradition in crossborder cooperation - represents an interesting practical example with regard to the implementation of these two forms of cooperation across borders. In fact, the countries and regions in the Alpine area are unified through the Alps and face, therefore, common challenges: that is why this “region” is ideally suited to be the ground for experiments regarding transnational tools and strategies.

Information pertaining to farm, home, and community : with special reference to type-of-farming area.

Errata sheets tipped in.

Public libraries and the Internet : study results, policy issues, and recommendations /

Mode of access: Internet.

The State of the art in the routing and scheduling of vehicles and crews /

Mode of access: Internet.

Wiring the country: Local telecommunications and Australian rural communities

In rural Australia in the early twenty-first century, telecommunications reform has seen the rise of local telecommunications as a new way to wire the country, delivering new technologies and meeting community needs and aspirations. 1his paper discusses the prospects for local telecommunications in light of a research project on online rural communities commissioned by the Telstra Consumer Consultative Council. Based on interviews conducted in three small towns in rural eastern Australia, the paper examines the role of community networking as a new force in telecommunications service delivery, posing questions for local and regional communications policy development.

Typing mineral deposits using their grades and tonnages in an artificial neural network

A test of the ability of a probabilistic neural network to classify deposits into types on the basis of deposit tonnage and average Cu, Mo, Ag, Au, Zn, and Pb grades is conducted. The purpose is to examine whether this type of system might serve as a basis for integrating geoscience information available in large mineral databases to classify sites by deposit type. Benefits of proper classification of many sites in large regions are relatively rapid identification of terranes permissive for deposit types and recognition of specific sites perhaps worthy of exploring further. Total tonnages and average grades of 1,137 well-explored deposits identified in published grade and tonnage models representing 13 deposit types were used to train and test the network. Tonnages were transformed by logarithms and grades by square roots to reduce effects of skewness. All values were scaled by subtracting the variable's mean and dividing by its standard deviation. Half of the deposits were selected randomly to be used in training the probabilistic neural network and the other half were used for independent testing. Tests were performed with a probabilistic neural network employing a Gaussian kernel and separate sigma weights for each class (type) and each variable (grade or tonnage). Deposit types were selected to challenge the neural network. For many types, tonnages or average grades are significantly different from other types, but individual deposits may plot in the grade and tonnage space of more than one type. Porphyry Cu, porphyry Cu-Au, and porphyry Cu-Mo types have similar tonnages and relatively small differences in grades. Redbed Cu deposits typically have tonnages that could be confused with porphyry Cu deposits, also contain Cu and, in some situations, Ag. Cyprus and kuroko massive sulfide types have about the same tonnages. Cu, Zn, Ag, and Au grades. Polymetallic vein, sedimentary exhalative Zn-Pb, and Zn-Pb skarn types contain many of the same metals. Sediment-hosted Au, Comstock Au-Ag, and low-sulfide Au-quartz vein types are principally Au deposits with differing amounts of Ag. Given the intent to test the neural network under the most difficult conditions, an overall 75% agreement between the experts and the neural network is considered excellent. Among the largestclassification errors are skarn Zn-Pb and Cyprus massive sulfide deposits classed by the neuralnetwork as kuroko massive sulfides—24 and 63% error respectively. Other large errors are the classification of 92% of porphyry Cu-Mo as porphyry Cu deposits. Most of the larger classification errors involve 25 or fewer training deposits, suggesting that some errors might be the result of small sample size. About 91% of the gold deposit types were classed properly and 98% of porphyry Cu deposits were classes as some type of porphyry Cu deposit. An experienced economic geologist would not make many of the classification errors that were made by the neural network because the geologic settings of deposits would be used to reduce errors. In a separate test, the probabilistic neural network correctly classed 93% of 336 deposits in eight deposit types when trained with presence or absence of 58 minerals and six generalized rock types. The overall success rate of the probabilistic neural network when trained on tonnage and average grades would probably be more than 90% with additional information on the presence of a few rock types.

A low-profile dual-band antenna for a wireless LAN access point

The design of dual-band 2.45/5.2 GHz antenna for an acces point of a Wireless Local Area Network (LAN) is presented. The proposed antenna is formed by a Radial Line Slot Array (RLSA) operating at 2.4 GHz and a Microstrip patch working at 5.2 GHz, both featuring circular polarization. The design of this antenna system is accomplished using commercially available Finite Element software. High Frequency Structure Simulator (HFSS) of Ansoft and an in-house developed iteration procedure. The performance of the designed antenna is assessed in terms of return loss (RL), radiation pattern and polarization purity in the two frequency bands.

Personal factors, communication and vision predict social participation in older adults

Social isolation is a predictor of morbidity and mortality in older people. Speech pathologists often consider that communication disabilities associated with normal ageing (sensory loss, language and discourse changes) contribute to social isolation. The aims of this study were to describe the functioning of older people using the International Classification of Functioning, Disability and Health (WHO, 2001) as a conceptual framework for language and sensory functioning, communicative activity, and social participation, and to explore the relationship between communication (both at an impairment level and an activity level), social participation and personal factors (demographics and emotional health). In a prospective study, 47 women and 28 men aged 62 to 98 years (mean=74 yrs) completed objective and subjective assessments of functioning and participation, and provided personal information. Assessments were individually conducted in a face- to-face interview situation with the primary researcher, who was a speech pathologist. Assessments revealed the sample had predominantly mild hearing and vision impairments, unimpaired naming ability, frequent involvement in a wide range of communication activities, and variable social network size and social activities participation. Social participation was shown to be associated with vision, communication activities, age, education and emotional health. Naming and hearing impairments were not reliable predictors of social participation. It was concluded that professionals interested in maintaining and improving social participation of older people could well consider these predictors in community-directed interventions. Speech pathologists should therefore promote older people's involvement in everyday communicative activities while also limiting the impact of communication-related impairments, so that social participation is maintained in our ageing population.

Applying network analysis to the conservation of habitat trees in urban environments: a case study from Brisbane, Australia

In Australia more than 300 vertebrates, including 43 insectivorous bat species, depend on hollows in habitat trees for shelter, with many species using a network of multiple trees as roosts, We used roost-switching data on white-striped freetail bats (Tadarida australis; Microchiroptera: Molossidae) to construct a network representation of day roosts in suburban Brisbane, Australia. Bats were caught from a communal roost tree with a roosting group of several hundred individuals and released with transmitters. Each roost used by the bats represented a node in the network, and the movements of bats between roosts formed the links between nodes. Despite differences in gender and reproductive stages, the bats exhibited the same behavior throughout three radiotelemetry periods and over 500 bat days of radio tracking: each roosted in separate roosts, switched roosts very infrequently, and associated with other bats only at the communal roost This network resembled a scale-free network in which the distribution of the number of links from each roost followed a power law. Despite being spread over a large geographic area (> 200 km(2)), each roost was connected to others by less than three links. One roost (the hub or communal roost) defined the architecture of the network because it had the most links. That the network showed scale-free properties has profound implications for the management of the habitat trees of this roosting group. Scale-free networks provide high tolerance against stochastic events such as random roost removals but are susceptible to the selective removal of hub nodes. Network analysis is a useful tool for understanding the structural organization of habitat tree usage and allows the informed judgment of the relative importance of individual trees and hence the derivation of appropriate management decisions, Conservation planners and managers should emphasize the differential importance of habitat trees and think of them as being analogous to vital service centers in human societies.

Fully spatial wide-band beamforming using a rectangular array of planar monopoles

This paper describes a spatial beamformer which by using a rectangular array antenna steers a beam in azimuth over a wide frequency band without frequency filters or tap-delay networks. The weighting coefficients are real numbers which can be realized by attenuators or amplifiers. A prototype including a 4 x 4 array of square planar monopoles and a feeding network composed of attenuators, power divider/combiners and a rat-race hybrid is developed to test the validity of this wide-band beamforming concept. The experimental results prove the validity of this wide-band spatial beamformer for small size arrays.

Investigations into a dual band 2.4/5.2GHz antenna for WLAN applications

The design of a dual-band 2.45/5.2 GHz antenna for an access point of a wireless local area network (WLAN) is presented. The proposed antenna is formed by an assembly of a radial line slot array (RLSA) operating at 2.4 GHz and a microstrip patch working at 5.2 GHz. The design of this antenna system is accomplished using commercially available finite element software, high frequency structure simulator (HFSS), of Ansoft. The performance of the designed antenna is assessed in terms of return loss (RL), radiation pattern and polarization purity in the two investigated frequency bands.

A Congregação Cristã no Brasil numa área de alta vulnerabilidade social no ABC paulista: aspectos de sua tradição e transmissão religiosa - a instituição e os sujeitos

Esta tese estuda a tradição e transmissão religiosa da Congregação Cristã no Brasil, numa área de maior vulnerabilidade social, a partir da instituição e dos sujeitos. A reprodução religiosa, na modernidade contemporânea, é dificultada pela capacidade diminuída das instituições religiosas de regular as crenças dos seus fiéis, e esta capacidade é analisada no caso da Congregação Cristã no Brasil, num bairro de alta vulnerabilidade social, na fronteira entre São Bernardo do Campo e Diadema. São estudadas as dimensões sociais da Congregação Cristã no Brasil, a partir de um olhar estatístico do campo pentecostal brasileiro. É analisada a realidade social local e elaborada a situação periférica específica do bairro estudado. Uma etnografia do culto da Congregação Cristã fornece os dados para análise dos atores no culto, do processo ritual, e da função do culto para a articulação da identidade religiosa. Finalmente é elaborada, a partir de entrevistas em profundidade e detida observação de campo, uma etnografia dos sujeitos membros da Congregação Cristã, homens e mulheres, em situações diferenciadas de vulnerabilidade. Analisa-se quais redes sociais, internas na Congregação Cristã no Brasil e externas, estes membros criam e até onde as doutrinas e práticas da Congregação, transmitidas no rito, dispositivo de reprodução institucional por excelência, conseguem formar a subjetividade dos seus fiéis, entendida como complexo conjunto de percepção, afeto, pensamento, desejo e medo.(AU)