Results 111 to 120 of about 19,051,868 (302)

THE SYNERGISTIC MODEL OF VIRTUAL COMMUNITIES

open access: yes, 2011
In article prezented the path to understandind the modern situation in virtual communities. The new approach including synergatic model of World Wide Web is presented.
Navka I.P., Dzhura S. G.
core  

Virtual reality urban modelling - an overview [PDF]

open access: yes, 2006
This paper offers an overview of the increasing use of Virtual Reality (VR) technologies for the simulation of urban environments. It provides a summary of cities worldwide where three-dimensional computer modelling is being utilised to aid urban ...
Horne, Margaret   +2 more
core  

Implementation of BSG/ACPGBI/PHE polypectomy surveillance guidelines safely reduces the burden of surveillance in a screening cohort: a virtual model study. [PDF]

open access: yesBMJ Open Gastroenterol, 2023
Stack R   +11 more
europepmc   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

A business model for managing the virtual enterprise

open access: yes, 2004
Conceptually the virtual enterprise has much to offer. The notion that asset utilisation can be improved by working within an optimally designed and balanced organisation with each member contributing specific processes, capabilities as well as assets ...
Walters, David, Camarinha-Matos, Luis M.
core  

Approach Towards the Development of Digital Twin for  Structural Health Monitoring of Civil Infrastructure: A Comprehensive Review

open access: yesSensors
Civil infrastructure assets’ contribution to countries’ economic growth is significantly increasing due to the rapid population growth and demands for public services.
Zhiyan Sun   +5 more
doaj   +1 more source

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

open access: yesAdvanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare   +9 more
wiley   +1 more source

Breaking Bottlenecks in Solid Electrolyte Discovery With Large Artificial Intelligence Models

open access: yesAdvanced Materials, EarlyView.
Large AI models are presented as a route to break key bottlenecks in solid electrolyte discovery by linking materials databases, machine‐learning interatomic potentials, large language models, and autonomous experiments. This perspective highlights how AI can accelerate the identification of solid electrolytes with fast ion transport, stable interfaces,
Eric Jianfeng Cheng   +24 more
wiley   +1 more source

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