Der Wiener Studentenverein Bar Giora und sein Einfluss auf die Entstehungsgeschichte des Zionismus im kroatischen und südosteuropäischen Raum des Habsburgerreiches

The establishment of the Bar Giora Zionist student association at the University of Vienna in 1904 was an important factor in the development of Zionism in the territory of the former Yugoslavia. The Verein jüdischer Akademiker aus den südslavischen Ländern (Association of Jewish Alumni from the South Slavic Countries) and its committed members had great influence on the transfer of the idea of a Jewish nation-state to the South Slavic region by creating multicultural supra-regional networks, organising conferences and publishing nationally oriented journals. The young Zionists from the Balkans also faced strong criticism from assimilated Jews. This paper explores the origins of Bar Giora, its self-understanding and its impact, as well as the assimilationist challenges faced by the Zionists.

Regulatory networks and regional human rights governance: a study of the European Network of National Human Rights Institutions

Transnational regional networks of regulatory bodies play a prominent role in complex systems of human rights governance. Despite their growing importance, we still have much to learn about the roles regional networks play as regulatory stewards in the field of human rights. I draw on the literature about regulatory stewardship to analyse a recently formalised regulatory network operating in Europe – the European Network of National Human Rights Institutions. The analysis proposes a model of global governance for human rights that includes networks of national human rights institutions as intermediaries. Moreover, it draws on some of the main concepts of network analysis to assesses the European network’s development into a ‘network administrative organisation’ and applies the model of regulatory stewardship to analyse the institutional network’s use of hierarchical and managerial stewardship to: support its member institutions; stimulate intra-network communication and learning; gain access to international networks; and to shape the regional human rights agenda.

Regional Networks in Chinese Mathematics and Astronomy, 311–618 ce

This article offers a social and geographical network analysis of all attested works, authors, and practitioners in the mathematical sciences in China over the period of disunion and reunification from 311 to 618 ce. Inspired by Karine Chemla’s (2009) efforts to distinguish “different mathematical cultures” within the extant corpus of suan 筭/算 procedure texts, the goal is to explore a viable framework within which to break down the history of Chinese mathematics along different, pluralistic lines. What I find is that this period is home to distinct regional networks working in isolation from one another, and that situating authors within these networks helps explain continuities and discontinuities in their technical writing. This is evidence of plurality, but one that is incommensurable with Chemla’s “mathematical cultures,” so I offer it as an alternative means to the same historiographical ends. In examining what our historical subjects said and did about this plurality of traditions, however, we realize that it was as aberrant to them as the political disunion of which it was a product ‒ something to be rectified by “unification” (tongyi 統一), “integration” (tong 通), and, where necessary, force.

Applying airport centrality as an operational continuity indicator

The research aims to propose a methodology to estimate the reliability of the Brazilian airport network (domestic passenger traffic), based on the centrality of airports (Network Theory). The applied methodologies are related to Network Theory, a branch of Graph Theory, and reliability. Reliability is associated with the good functioning of a product or system, the absence of breaks or failures in each period and the environmental conditions of use of the item. The data used refer to the period 2000-2018 and were obtained from the sector's regulatory body in Brazil. The study allows to estimate the reliability of the airport network, based on the centrality of airports (Network Theory). The results allow airports to be classified into three groups: adequate context, worrying context and critical context, thus signalling airports that may stop operating regular domestic traffic. The study does not aim to overlap or replace conventional analyses, recognized by the results, and applied over time. However, to present a new tool that allows the monitoring and preliminary analysis of airport networks, mainly domestic and regional networks, signalling to airport operators, regulators, and airlines the need for intervention (measures to reverse the trend) in the network, thus allowing, economic development and equitable access to all regions.

BROADBAND SATELLITE DATA NETWORKS IN THE CONTEXT OF AVAILABLE PROTOCOLS AND DIGITAL PLATFORMS

Satellites are the transmission medium for providing connectivity and building global, continental, or regional networks around the world (satellite operators effectively use satellites to support Internet traffic), and point-to-point connections are also possible. In practical use, there are combinations of VSAT networks with terrestrial wireless extensions, allowing end users to increase the capabilities offered via satellite. This paper provides selected information on broadband satellite networks using VSAT technology, including available protocols and transmission platforms. The aim of the article is also to present the chosen technical aspects of satellite networks working with the usage of VSAT technology.

Networks, Innovation and Knowledge Transfer in Tourism Industry: An Empirical Study of SMEs in Portugal

The present study aims to investigate how commercialisation and knowledge transfer between the SMEs of the tourism sector and the higher education institutions (HEIs) are made, as well as to find out whether the SMEs of the tourism sector are part of tourism networks, and what their motivations are. We used a qualitative methodology, applying the triangulation method to eight SMEs and one HEI. The results indicate that the commercialisation and knowledge transfer between the SMEs and the HEIs are not effective. SMEs are part of regional networks of business innovation; however, they do not participate in R&D activities with HEIs. Some suggestions were made to SMEs, HEIs, and regional governments to speed up commercialisation and knowledge transfer in the tourism sector. We adapted the Triple Helix Model to the tourism sector, thus creating the “Triple Helix in the Tourism Context”. Only a few studies have researched knowledge commercialisation in the tourism sector, a gap that this article aims to compensate.