Results 11 to 20 of about 796,005 (319)

Development of Low-Fidelity Virtual Replicas of Products for Usability Testing

open access: yesApplied Sciences, 2022
Designers perform early-stage formative usability tests with low-fidelity prototypes to improve the design of new products. This low-tech prototype style reduces the manufacturing resources but limits the functions that can be assessed.
Janell S. Joyner   +4 more
doaj   +1 more source

A jointed feature fusion framework for photoacoustic image reconstruction

open access: yesPhotoacoustics, 2023
The standard reconstruction of Photoacoustic (PA) computed tomography (PACT) image could cause the artifacts due to interferences or ill-posed setup. Recently, deep learning has been used to reconstruct the PA image with ill-posed conditions.
Hengrong Lan, Changchun Yang, Fei Gao
doaj   +1 more source

Photoacoustic Image Classification and Segmentation of Breast Cancer: A Feasibility Study

open access: yesIEEE Access, 2019
Nowadays, breast cancer has increasingly threatened the health of human, especially females. However, breast cancer is still hard to detect in the early stage, and the diagnostic procedure can be time-consuming with abundant expertise needed.
Jiayao Zhang   +4 more
doaj   +1 more source

Solid Oxide Fuel Cell Hybrid System for Distributed Power Generation [PDF]

open access: yes, 2002
This report summarizes the work performed by Honeywell during the January 2002 to March 2002 reporting period under Cooperative Agreement DE-FC26-01NT40779 for the U. S.
Minh, Nguyen
core   +1 more source

Review of Low-Cost Photoacoustic Sensing and Imaging Based on Laser Diode and Light-Emitting Diode

open access: yesSensors, 2018
Photoacoustic tomography (PAT), a promising medical imaging method that combines optical and ultrasound techniques, has been developing for decades mostly in preclinical application.
Hongtao Zhong   +4 more
doaj   +1 more source

Hybrid action systems

open access: yesTheoretical Computer Science, 2003
In this paper we investigate the use of action systems with differential actions in the specification of hybrid systems. As the main contribution we generalize the definition of a differential action, allowing the use of arbitrary relations over model variables and their time derivatives in modelling continuous-time dynamics.
Rönnkö, M.   +2 more
openaire   +3 more sources

Deep learning enabled real-time photoacoustic tomography system via single data acquisition channel

open access: yesPhotoacoustics, 2021
Photoacoustic computed tomography (PACT) combines the optical contrast of optical imaging and the penetrability of sonography. In this work, we develop a novel PACT system to provide real-time imaging, which is achieved by a 120-elements ultrasound array
Hengrong Lan   +3 more
doaj   +1 more source

Monotonic hybrid systems

open access: yesJournal of Computer and System Sciences, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
LANOTTE, RUGGERO, MAGGIOLO SCHETTINI A.
openaire   +3 more sources

An Energy Management System of a Fuel Cell/Battery Hybrid Boat [PDF]

open access: yes, 2014
All-electric ships are now a standard offering for energy/propulsion systems in boats. In this context, integrating fuel cells (FCs) as power sources in hybrid energy systems can be an interesting solution because of their high efficiency and low ...
HAN, Jingang   +5 more
core   +1 more source

Design classes for hybrid simulations involving agent-based and system dynamics models [PDF]

open access: yes, 2012
Hybrid simulation involves the use of multiple simulation paradigms, and is becoming an increasingly common approach to modelling modern, complex systems.
McNaught, Ken R., Swinerd, Chris
core   +1 more source

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