Results 31 to 40 of about 2,234,141 (283)

Methods of Investigating Spatial-Visual Cognition in Urban Environments: An Integrative Literature Review طرق استكشاف الإدراك المكاني-البصري في البيئات العمرانية: مراجعة تكاملية للدراسات السابقة [PDF]

open access: yesJournal of Urban Research
Investigating visual cognition is essential for understanding how individuals consciously view and respond to urban environments, facilitating the desired outcomes in urban design.
Reem Elsrogy   +2 more
doaj   +1 more source

A Spatial Knowledge Economy [PDF]

open access: yesAmerican Economic Review, 2019
Leading empiricists and theorists of cities have recently argued that the generation and exchange of ideas must play a more central role in the analysis of cities. This paper develops the first system of cities model with costly idea exchange as the agglomeration force.
Donald R. Davis, Jonathan I. Dingel
openaire   +1 more source

Designing indoor navigation interfaces on smartphones compatible with human information processing in an emergency evacuation scenario

open access: yesJournal of Asian Architecture and Building Engineering, 2019
In the discussion of the multiple aspects of underground urban facilities, emergency measures during disasters need to be appropriately planned to evacuate and relocate people instantly.
Meng-Cong Zheng, Ching-I Chen
doaj   +1 more source

Desktop VR Is Better Than Non-ambulatory HMD VR for Spatial Learning

open access: yesFrontiers in Robotics and AI, 2019
Use of virtual reality (VR) technology is proliferating for designing and upgrading entertainment devices, and creating virtual environments that could be used for research and training.
Priyanka Srivastava   +5 more
doaj   +1 more source

Acquiring Common Sense Spatial Knowledge Through Implicit Spatial Templates

open access: yesProceedings of the AAAI Conference on Artificial Intelligence, 2018
Spatial understanding is a fundamental problem with wide-reaching real-world applications. The representation of spatial knowledge is often modeled with spatial templates, i.e., regions of acceptability of two objects under an explicit spatial relationship (e.g., "on," "below," etc.).
Collell Talleda, Guillem   +2 more
openaire   +3 more sources

Generalized Chaplygin gas model, supernovae and cosmic topology

open access: yes, 2006
In this work we study to which extent the knowledge of spatial topology may place constraints on the parameters of the generalized Chaplygin gas (GCG) model for unification of dark energy and dark matter.
G. F. R. Ellis   +14 more
core   +1 more source

Extending the Foundational Model of Anatomy with Automatically Acquired Spatial Relations [PDF]

open access: yes, 2009
Formal ontologies have made significant impact in bioscience over the last ten years. Among them, the Foundational Model of Anatomy Ontology (FMA) is the most comprehensive model for the spatio-structural representation of human anatomy.
Christian Folz   +4 more
core   +2 more sources

Pedestrian street and its effect on economic sustainability of a historical Middle Eastern city: The case of Chaharbagh Abbasi in Isfahan, Iran

open access: yesGeography and Sustainability, 2023
Pedestrianization is an urban revitalization strategy to enhance sustainability and livability in car-oriented cities. Despite many studies in this research field, the effects of pedestrianization on the economy of cities in developing countries still ...
Soudabeh Shahmoradi   +2 more
doaj   +1 more source

Overcoming self-interference in SM-OFDMA with ESINR and dynamic subcarrier allocation [PDF]

open access: yes, 2009
For a single user with multiple receive antennas, co-antenna interference can be the dominant source of impairment in a Spatial Multiplex Orthogonal Frequency Division Multiple Access (SM-OFDMA) system, particularly when correlation exists between ...
Armour, SMD, McGeehan, JP, Nordin, R
core   +2 more sources

Spatial Knowledge Acquisition with Mobile Maps: Effects of Map Size on Users’ Wayfinding Performance with Interactive Interfaces

open access: yesISPRS International Journal of Geo-Information, 2020
Restricted by the small screen size, it is challenging for users to obtain all the wayfinding content they need when utilizing mobile devices. This study investigated the effects of map size and interactive interface on users’ wayfinding performance and ...
Chien-Hsiung Chen, Xiao Li
doaj   +1 more source

Home - About - Disclaimer - Privacy