Results 11 to 20 of about 2,029,326 (338)

Collateral Circulation- Evolving from Time Window to Tissue Window

open access: yesAnnals of Indian Academy of Neurology, 2023
Cerebral collateral circulation refers to the auxiliary vascular structures which compensate cerebral blood flow when it has been compromised due to stenosis or occlusion of the principal supplying arteries. They play a vital role in sustaining blood flow to the ischemic areas in acute, subacute or chronic phases of ischemic ...
Archana Sharma   +3 more
openaire   +3 more sources

A zero-cost, real-time, Windows signal laboratory [PDF]

open access: yes, 2009
This paper introduces a Windows-based signal capture, display, and waveform synthesis package called “Win-eLab”. The software is able to run on a conventional desktop or laptop with no additional hardware, and can perform real-time Fourier analysis on ...
Leis, John W., Snook, Chris
core   +1 more source

Spike Clustering and Neuron Tracking over Successive Time Windows [PDF]

open access: yes, 2007
This paper introduces a new methodology for tracking signals from individual neurons over time in multiunit extracellular recordings. The core of our strategy relies upon an extension of a traditional mixture model approach, with parameter optimization ...
Burdick, Joel W., Wolf, Michael T.
core   +1 more source

The Vehicle Routing Problem with Simultaneous Pickup and Delivery and Parcel Lockers

open access: yesMathematics, 2022
Customers’ expectations of timely and accurate delivery and pickup of online purchases pose a new challenge to last-mile delivery. When the goods sent to customers are not received, they must be returned to the warehouse.
Vincent F. Yu   +4 more
doaj   +1 more source

An Optimization Model for the Hard Time Windows Vehicle Routing Problem with Moving Shipments at the Cross Dock Center [PDF]

open access: yesOUSL Journal, 2023
Cross-Docking (CD) technique was initiated in the 1930s to make a cost-effective supply chain. Vehicle Routing Problem (VRP) is one of the widely discussed optimization problems. The research on integration of VRP with CD (VRPCD) was initiated at the
S.R. Gnanapragasam, W.B. Daundasekera
doaj   +1 more source

Simulated Annealing with Restart Strategy for the Path Cover Problem with Time Windows

open access: yesMathematics, 2021
This research presents a variant of the vehicle routing problem known as the path cover problem with time windows (PCPTW), in which each vehicle starts with a particular customer and finishes its route at another customer.
Vincent F. Yu   +5 more
doaj   +1 more source

Optimal Time Windows of Integration

open access: yesi-Perception, 2011
The spatiotemporal window of integration has become a widely accepted concept in multisensory research: crossmodal information falling within this window is highly likely to be integrated, whereas information falling outside is not.
Hans Colonius, Adele Diederich
doaj   +1 more source

A shared-parameter continuous-time hidden Markov and survival model for longitudinal data with informative dropout [PDF]

open access: yes, 2019
A shared-parameter approach for jointly modeling longitudinal and survival data is proposed. With respect to available approaches, it allows for time-varying random effects that affect both the longitudinal and the survival processes. The distribution of
Andersen   +49 more
core   +1 more source

Speed optimization and bunkering in liner shipping in the presence of uncertain service times and time windows at ports [PDF]

open access: yes, 2017
Recent studies in maritime shipping have concentrated on environmental and economic impacts of ships. In this regard, fuel is considered as one of the important factors for such impacts.
Aydin, Nursen   +2 more
core   +1 more source

Resource loading with time windows [PDF]

open access: yesEuropean Journal of Operational Research, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Talla Nobibon, Fabrice   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy