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91.
AbstractThe way visitors to a new city wayfind in the digital era has been given less research attention than might be expected. The main aim of this study is to examine differences in wayfinding strategies between three groups of participants who used different navigational aids: a group with a paper map, a group with the Google Maps app, and a group relying on local signage only. Methods included GPS tracking, and voice recording of decision-making using the think-aloud method. 38 participants who had never visited Brisbane, Australia, were recruited and placed in one of the three groups. They undertook a two-hour pedestrian wayfinding task and other research activities in the city centre. The results show there are significant differences in wayfinding strategies used by the three groups of participants. The GPS group preferred to follow the suggested route by their navigator, most of them ‘locking in’ as digital navigators throughout the task. By contrast, the local-signage-only group used a diverse range of strategies to wayfind. Local-signage-only and paper map users tried to locate their position in the city by using piloting or path integration strategies, the GPS group just passively followed the guidance line showed by their device. On completion of the task the digital navigators recognized less spatial information. Surprisingly, the digital navigators did not feel less anxious compared with the two other groups. Urban planners and designers may need to re-think their design strategies to interrupt digital navigation. The provision of a more diverse set of digital navigation options, rather than just shortest-path route identification, is likely desirable to assist navigators who wish to experience more on their pedestrian journeys. 相似文献
92.
Henning Kroll 《European Planning Studies》2019,27(5):932-951
This paper revisits common, yet often untested assumptions on factors hampering the implementation – or even clear articulation – of regional innovation strategies. Based on a dedicated framework drawing on political science literature, it reflects on whether there are merit and promise in future higher-level attempts to promote a more strategic take on regional innovation policy. It investigates which relevant factors in local politics, policy and administrative facilitate or prevent the definition of clear priorities for action. Drawing on a Europe wide survey of stakeholders managing strategic processes, it finds that while a number of obstacles need to be overcome, these are regionally specific rather than attributable to restrictive national cultures. Furthermore, it demonstrates how stakeholder involvement bears different challenges at different levels. 相似文献
93.
Smart policies at the urban (smart city initiatives) and the regional (smart specialisation Strategies, S3) level, both fostered by the need to better spend the reduced budget available for EU policy‐making, have recently gained much attention. While some attempts have been made to explore the growth potential of the two policies separately, no empirical analysis has considered their joint contribution to regional growth. This paper identifies two types of development (measured as 2008–2010 GDP growth) effects associated to smart policies: one, short‐run, associated to urban smartness initiatives, and a second, long run, linked to S3. Instrumental variables estimates are used to support the conceptual framework suggested for the link between these two types of policies, which are both found to have a positive impact on regional economic performance. 相似文献
94.
Underwater excavations at the Classic period (a.d. 300–900) ancient Maya salt works of Chan b’i and Atz’aam Na in Paynes Creek National Park, Belize, reveal activity areas associated with a substantial salt industry for distribution to nearby southern Maya inland sites where this biological requirement was scarce. Wooden architecture and salt making artifacts are abundantly preserved in a peat bog composed of red mangrove. Excavations, screening, and analysis of recovered material at the submerged underwater sites reveal that the artifacts are overwhelmingly briquetage: pottery vessels used to evaporate salty water by heating over fires to make salt. The spatial distribution of briquetage in relation to the interior and exterior of buildings reveals that salt production was occurring indoors. The plethora of briquetage and the scarcity of domestic artifacts indicate that the sites were specialized salt works and not physically attached to households. 相似文献
95.
Rodrigo Riera Ricardo A. Rodríguez Ada M. Herrera Juan D. Delgado Brian D. Fath 《Interdisciplinary science reviews : ISR》2018,43(2):175-191
ABSTRACTMainstream ecological thought is explored in three sections: (i) Epistemological traits. Given the typical scientific development and the necessity of preserving our intellectual heritage, the conservatism outlined in (i) is cyclical, so its stages are graphically summarized. (ii) Methodological benchmarks antithetically derived from (i), in order to get faster advancement consistent with the growing environmental challenges which spur ecological development. (iii) The renaissance of an old paradigm. This section exposes the misunderstanding of the physical concept of equilibrium by the mainstream ecological thought; this explains its current state. Consequently, section (iii) also summarizes the evolution of a recent set of proposals (organic biophysics of ecosystems) that rescues the foundational paradigm of ecosystem ecology based on physics, neglected by the mainstream thought before producing its most valuable results. We highlight that the main problems emerge from the weakness of integration between ecology, physics and epistemology, and spurious links between ecology and neoclassical economics. 相似文献
96.
Bjarki Valtysson 《International Journal of Cultural Policy》2017,23(5):545-561
This article scrutinizes the dominant discursive formations within digitization of cultural heritage in Danish cultural policy, with the ‘Danish Cultural Heritage’ portal serving as a case. The paper analyzes how the portal frames users’ participation potentials and how this relates to the objectives of the portal and official Danish digitization strategies issued in the period of 2007–2015. Furthermore, the article incorporates interviews with experts working with the portal and the digitization strategies in order to gain a closer understanding of the transformation from policy to reality. Even though discourses on participation and user engagement are detected within official cultural policy documents, the dominant discourses are those of administrative and managerial effectiveness and cooperation as well as increased production, innovation, and competition. A similar pattern emerges on the portal, where focus is on digitization and preservation rather than access and use. The interactions between technology, user/usage, and content are thus tailored on premises of ‘read only’ and ‘sit back and be told’ cultures rather than on the user-engaging ‘read write’ and ‘making and doing’ cultures. 相似文献
97.
Museums, memorial centres and other heritage institutions use various strategies to evoke an emotional response that serves to elicit empathy with the historical events and actors that are portrayed in exhibitions. To increase historical understanding, however, both emotional engagement with and contextual understanding of these historical figures are needed. Using the concept of historical empathy, this paper examines the continuous interplay between cognitive and affective dimensions of history learning in museums. We conducted a case study at Museon in The Hague, the Netherlands. We studied a learning session on children living through the Second World War, the museum’s strategies employed in the exhibition, the entrance narratives of secondary school students participating in the session and their engagement with the exhibition and with the educational activities. While most of the students did not feel related to WWII prior to their museum visit, the museum managed to engage many of them with personal stories and artefacts and by offering multiple and new perspectives. Our findings underscore the interplay between cognitive and affective dimensions of historical empathy and show that museums can serve as powerful contexts for developing this skill among school students. 相似文献
98.
Ruth Blasco Jordi Rosell Juan Luis Arsuaga José M. Bermúdez de Castro Eudald Carbonell 《Journal of archaeological science》2010
Many Pleistocene caves and rock shelters contain evidence of carnivore and human activities. For this reason, it is common to recover at these sites faunal remains left by both biological agents. In order to explain the role that carnivores play at the archaeological sites it is necessary to analyse several elements, such as the taxonomical and skeletal representation, the age profiles, the ratio of NISP to MNI, the anthropogenic processing marks on the carcasses (location and purpose of cutmarks and burning and bone breakage patterns), carnivore damage (digested bones, location and frequencies of toothmarks and bone breakage), length of the long bones, frequencies of coprolites and vertical distribution of the faunal remains, inter alia. From this, the documentation of carnivores in a faunal assemblage with a clear anthropogenic component can be understood from three main phenomena: (1) the carnivores as accumulators and the use of the site as a den; (2) carnivores as scavengers of hominid refuse and; (3) carnivores as hominids’ prey. Of these three phenomena, the last one is the least documented at the Middle Pleistocene sites. From this perspective, here we present the case of the anthropogenic use of a lion (Panthera leo fossilis) from level TD10-1 of Gran Dolina (MIS 9, Sierra de Atapuerca, Burgos, Spain). The lion bone remains show signs of direct interaction between this big cat and human groups that occupied Gran Dolina in these chronologies. From this perspective, the aim of this paper is to contribute to the knowledge of the role developed by large carnivores in the anthropogenic contexts and to provide data on human use of these predators at the European Middle Pleistocene sites. 相似文献
99.
In the southern Levant, the late fifth millennium to mid-fourth millennium BC—traditionally known as the Chalcolithic period—witnessed
major cultural transformations in virtually all areas of society, most notably craft production, mortuary and ritual practices,
settlement patterns, and iconographic and symbolic expression. A degree of regionalism is evident in material culture, but
continuity in ceramic styles, iconographic motifs, and mortuary practices suggests a similar cultural outlook linking these
sub-regions. Luxury items found in group mortuary caves provide good evidence for at least some inequality in access to exotic
materials. The level of complexity in social organization, however, is still debated. Divergent interpretations of Chalcolithic
socio-economic organization suggest that, with the large amount of new information now available, a reevaluation of the debate
is due. In this article we synthesize the more recent evidence and weigh interpretations of processes that led to the widespread
fundamental changes witnessed during the late fifth to early fourth millennium BC. 相似文献
100.
D. Bruce Dickson Frederic B. Pearl G.-Young Gang Samuel Kahinju Simiyu Wandibba 《African Archaeological Review》2004,21(3):153-191
Two seasons of archaeological site reconnaissance and geo-archaeological fieldwork in the Kipsing and Tol river valleys of central Kenya have resulted in (1) the location of 58 surface sites and 13 spot finds and (2) the excavation and dating of 11 alluvial stratigraphic profiles. These data are incorporated with our previous work in the study area to yield a preliminary interpretation of Middle and Later Stone Age tool technologies and land-use strategies during the Late Pleistocene period there. Specifically, the nature of the lithic inventories and observed distribution of archaeological sites suggests that people in the Middle Stone Age employed a patch choice resource and land-use strategy while those in the subsequent Later Stone Age period utilized a logistical strategy.Pendant deux saisons de la reconnaissance archéologique d'emplacement et des travaux sur le terrain geo-archéologiques les vallées dans de Kipsing et de Tol fleuve du Kenya central ont eu comme conséquence (1) l'endroit de 58 emplacements extérieurs et 13 trouvailles de tache et (2) l'excavation et dater 11 profils stratigraphiques alluviaux. Ces données sont incorporées avec nos travaux précédents dans le secteur d'étude pour rapporter une interprétation préliminaire de milieu et de stratégies postérieures d'utilisation de la terre de technologies d'outil de âge de pierre pendant la période pléistocène en retard là. Spécifiquement, la nature des inventaire lithic et la distribution observée des emplacements archéologiques suggère que les gens dans le âge de pierre moyen aient utilisé un choix de morceau (patch choice) stratégie de ressource et d'utilisation du territoire, alors que ceux dans la période postérieure suivante de âge de pierre utilisaient un logistique stratégie. 相似文献