Results 21 to 30 of about 1,834,508 (327)

Computer simulation of channel processes [PDF]

open access: yesE3S Web of Conferences, 2019
The article discusses the results of numerical studies of flow movement with a sharp change in the channel parameters. The numerical study of the flow in the channels and rivers creates the possibility of a multivariate forecast of channel processes ...
Shokirov B   +4 more
doaj   +1 more source

Comparison of the cost‐effectiveness of a computer‐assisted learning program with a tutored demonstration to teach intestinal motility to medical students [PDF]

open access: yes, 1995
Computer‐based simulations of undergraduate experiments in pharmacology and physiology may offer a cost‐effective alternative to the traditional live laboratory for some students, for whom laboratory skills are less important.
Dewhurst, D. G., Leathard, H. L.
core   +2 more sources

Efficient Data Collection in Widely Distributed Wireless Sensor Networks with Time Window and Precedence Constraints

open access: yesSensors, 2017
In addition to the traditional densely deployed cases, widely distributed wireless sensor networks (WDWSNs) have begun to emerge. In these networks, sensors are far away from each other and have no network connections.
Peng Liu, Tingting Fu, Jia Xu, Yue Ding
doaj   +1 more source

MODELLING, SIMULATION AND VISUALIZATION OF A MULTISPECIFIC PHILIPPINE SEAGRASS MEADOW [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
Seagrass meadows are constantly under threat from natural and man-made stresses due to its shallow existence in the coastal environment. Restoration and preservation of seagrasses by means of rehabilitation or transplanting strategies is possible, but ...
V. P. Bongolan   +2 more
doaj   +1 more source

A type of simulation which some experimental evidence suggests we don't live in [PDF]

open access: yes, 2018
Do we live in a computer simulation? I will present an argument that the results of a certain experiment constitute empirical evidence that we do not live in, at least, one type of simulation. The type of simulation
Alexander, Samuel
core   +3 more sources

Robust reconstruction of curved line structures in noisy point clouds

open access: yesVisual Informatics, 2021
Point-based geometry representations have become widely used in numerous contexts, ranging from particle-based simulations, over stereo image matching, to depth sensing via light detection and ranging.
Marcel Ritter   +2 more
doaj   +1 more source

A Flow-Based Generative Network for Photo-Realistic Virtual Try-on

open access: yesIEEE Access, 2022
Image-based virtual try-on systems aim at transferring the try-on clothes onto a target person. Despite making considerable progress recently, such systems are still highly challenging for real-world applications because of occlusion and drastic spatial ...
Tao Wang, Xiaoling Gu, Junkai Zhu
doaj   +1 more source

On multi-copy forwarding protocols for large data chunk dissemination in vehicular sensor networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2018
Moving vehicles have been sensing all kinds of data on the road in which multimedia data possesses a large portion. These data is often forwarded to vehicles in a region of interest or the monitoring center in an opportunistic manner. With respect to the
Peng Liu   +4 more
doaj   +1 more source

Data-Driven Predictive Control With Switched Subspace Matrices for an SCR System

open access: yesIEEE Access, 2022
Selective catalytic reduction (SCR) systems are distributed systems with strong time-varying parameter characteristics such that an accurate model for it is difficult to establish.
Jinghua Zhao   +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

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