Results 11 to 20 of about 141,297 (194)

Detection of Crack Initiation and Growth Using Fiber Bragg Grating Sensors Embedded into Metal Structures through Ultrasonic Additive Manufacturing

open access: yesSensors, 2019
Structural health monitoring (SHM) is a rapidly growing field focused on detecting damage in complex systems before catastrophic failure occurs. Advanced sensor technologies are necessary to fully harness SHM in applications involving harsh or remote ...
Sean K. Chilelli   +2 more
doaj   +1 more source

SGX-UAM: A Secure Unified Access Management Scheme With One Time Passwords via Intel SGX

open access: yesIEEE Access, 2021
With the convergence of fixed and mobile networks, heterogeneous networks are becoming ubiquitous. Internet giants are seeing the plight of identity authentication. To address this issue, unified access management (UAM) was conceived. This paper provides
Liangshun Wu, H. J. Cai, Han Li
doaj   +1 more source

Urban Air Mobility (UAM)

open access: yes, 2023
The beginning of the 2020s finds connected multimodality at the forefront of urban mobility transformation. Cities grow larger and increasingly face problems caused by transport and traffic. It is expected that Europe's population in urban areas will increase from today's 74% to about 83.7% in 2050.
Ivana Semanjski   +5 more
openaire   +3 more sources

Model study of the earth’s ionosphere electric currents system at high latitudes [PDF]

open access: yesE3S Web of Conferences
This paper presents a numerical study of the response of high- latitudinal Earth’s ionosphere electric currents system to different magne- tospheric inputs. The ionosphere states were modeled using the Upper At- mosphere Model (UAM).
Prokhorov Boris   +3 more
doaj   +1 more source

FUTURE AIR TRANSPORTATION RAMIFICATION: URBAN AIR MOBILITY (UAM) CONCEPT: URBAN AIR MOBILITY

open access: yesPrizren Social Science Journal, 2022
Urban Air Mobility (UAM) is a new concept offered for solving urban transportation system problems, contributing to reducing traffic congestion, atmospheric pollution and mobility around metropolitan areas which is progressively an evolved aviation ...
Mehmet Necati CİZRELİOĞULLARI   +2 more
doaj   +1 more source

Constraining Implicit Space with Minimum Description Length: An Unsupervised Attention Mechanism across Neural Network Layers

open access: yes, 2020
Inspired by the adaptation phenomenon of neuronal firing, we propose the regularity normalization (RN) as an unsupervised attention mechanism (UAM) which computes the statistical regularity in the implicit space of neural networks under the Minimum ...
Lin, Baihan
core   +1 more source

Enabling internal electronic circuitry within additively manufactured metal structures - The effect and importance of inter-laminar topography [PDF]

open access: yes, 2018
Purpose: This paper aims to explore the potential of ultrasonic additive manufacturing (UAM) to incorporate the direct printing of electrical materials and arrangements (conductors and insulators) at the interlaminar interface of parts during manufacture
Friel, RJ   +4 more
core   +1 more source

Pilots’ willingness to operate in urban air mobility integrated airspace: a moderated mediation analysis

open access: yesDrone Systems and Applications, 2022
Interest in advanced air mobility (AAM) and urban air mobility (UAM) operations for on-demand passenger and cargo transport continues to grow. There is ongoing research on market demand and forecast, community acceptance, privacy, and security.
Lakshmi Vempati   +2 more
doaj   +1 more source

Activity-Centric Computing Systems [PDF]

open access: yes, 2019
• Activity-Centric Computing (ACC) addresses deep-rooted information management problems in traditional application centric computing by providing a unifying computational model for human goal-oriented ‘activity,’ cutting across system boundaries.
Bardram, Jakob E.   +4 more
core   +2 more sources

Analysis of sustainability presence in Spanish higher education [PDF]

open access: yes, 2020
Purpose: This paper analyzes the presence of sustainability in sixteen Spanish Higher Education curricula in the fields of Education and Engineering. Design/Methodology/Approach: The methodology employs two instruments: the Sustainability Map and ...
Moreno Pino, Francisco Manuel   +2 more
core   +3 more sources

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