Results 41 to 50 of about 5,429,849 (294)

A deep learning framework for automated fracture detection and localization in radiographic images using convolutional neural networks

open access: yesFrontiers in Medicine
BackgroundFracture detecting and localizing in radiographic images is essential to enhance the effectiveness of the diagnosis of trauma and allow the image to be interpreted. Despite the potential potential of the deep learning in musculoskeletal imaging,
Jiangdong Lu   +5 more
doaj   +1 more source

Exploiting Opportunistic Coding in Throwbox-Based Multicast in Vehicular Delay Tolerant Networks

open access: yesIEEE Access, 2019
In vehicular delay tolerant networks (VDTNs), multicast has been increasingly popular due to new applications, among which large contents such as multimedia files play a major role. Under this circumstance, existing works have failed to provide efficient
Peng Liu   +3 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Contrastive learning of graph encoder for accelerating pedestrian trajectory prediction training

open access: yesIET Image Processing, 2021
In the area of pedestrian trajectory prediction, the hybrid structures of temporal feature extractor or spatial feature extractor have paved the way for the precise prediction model, and they are in larger and larger scale.
Zonggui Yao, Jun Yu, Jiajun Ding
doaj   +1 more source

A systematic review of COVID-19 transport policies and mitigation strategies around the globe

open access: yesTransportation Research Interdisciplinary Perspectives, 2022
This paper reports a Scopus-based systematic literature review of a wide variety of transportation policies and mitigation strategies that have been conducted around the world to minimize COVID-19 contagion risk in transportation systems.
Francisco Calderón Peralvo   +2 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

On developing efficient applications using conservative distributed simulation paradigm

open access: yes, 2001
This paper aims to present, using a set of guidelines, how to apply the conservative distributed simulation paradigm (CMB protocol) to develop efficient applications.
Spolon, Roberta   +3 more
core   +3 more sources

Simulation and Computer Graphics [PDF]

open access: yes, 1972
In these four pages, this paper can be neither a complete introduction nor a complete survey of the role of computer graphics in simulation. However, these examples drawn from the experience of the Naval Post graduate School computer laboratory will ...
Rahe, George A.
core   +2 more sources

Computer Simulation of Automobile Fires

open access: yesCommunications, 2011
Using CFD (Computer Fluid Dynamics) theory and its practical knowledge has become widespread in such academic disciplines as aerodynamics, fluid dynamics, combustion engineering and other fields.
Ladislav Halada   +4 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

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