Results 31 to 40 of about 20,743,393 (306)

Vibration Reduction and Stability Investigation of Van Der Pol–Mathieu–Duffing Oscillator via the Nonlinear Saturation Controller

Actuators
This study investigates the effect of a nonlinear saturation controller (NSC) on the van der Pol–Mathieu–Duffing oscillator (VMDO). The oscillator is a single degree of freedom (DOF) system. It is driven by an external force.
Ashraf Taha EL-Sayed, Rageh K. Hussein, Yasser A. Amer, Sara S. Mahmoud, Sharif Abu Alrub, Taher A. Bahnasy   +5 more
doaj   +1 more source

A compressed multiple feature and adaptive scale estimation method for correlation filter-based visual tracking

International Journal of Advanced Robotic Systems, 2018
The core part of the popular tracking-by-detection trackers is the discriminative classifier, which distinguishes the tracked target from the surrounding environment.
ZL Wang, BG Cai
doaj   +1 more source

Setting a research agenda for progressive multiple sclerosis: The International Collaborative on Progressive MS [PDF]

, 2012
Despite significant progress in the development of therapies for relapsing MS, progressive MS remains comparatively disappointing. Our objective, in this paper, is to review the current challenges in developing therapies for progressive MS and identify ...
Salvetti, M, D. Brown, T. Coetzee, K. Sharrock, Lee, K, Brown, D, Feinstein, A, Thompson, A, K. Zuidwijk, D. Chandraratna, Kapoor, R, Fox, RJ, Zuidwijk, K, K. Lee, A. Thompson, G. Comi, Toosy, A, Baneke, P, Browne, P, Sharrock, K, O. Ciccarelli, P. Browne, A. Feinstein, Comi, G, R. J. Fox, Chandraratna, D, P. Zaratin, Baker, D, R. Kapoor, Ciccarelli, O, Zaratin, P, P. Baneke, Coetzee, T, D. Baker, SALVETTI, Marco, A. Toosy   +35 more
core   +1 more source

Functional clinical outcomes in multiple sclerosis: Current status and future prospects [PDF]

, 2015
For decades, the Expanded Disability Status Scale (EDSS) has been the principal measure of disability in clinical trials in patients with multiple sclerosis (MS) and in clinical practice.
Deleu, Dirk T., Dahdaleh, Maurice P., Alroughani, Raed, Inshasi, Jihad Said, Yamout, Bassem I., Bohlega, Saeed A., Sahraian, Mohammed A., AlTahan, Abdulrahman M., Rieckmann, Peter, Al-Jumah, Mohammed A., Alsharoqi, Isa Ahmed, Deleu, Dirk, Aljumah, Mohammed, Daif, Abdulkader Kader M., Karabudak, Rana, Alroughani, Raed A., Sahraian, Mohammad Ali, Inshasi, Jihad S., Dahdaleh, Maurice, Alsharoqi, I. Ahmed, Amous, Amer, Daif, Abdulkader   +21 more
core   +1 more source

GO/PO Method for the Terahertz Scattering Computation of Objects With Multiple Small-Scale Grooves

IEEE Access, 2019
In this paper, the Geometric Optics (GO)/Physical Optics (PO) method is improved to analyze the terahertz (THz)-wave scattering characteristics of objects with multiple small-scale grooves, where the grooves are of the same size.
X. Meng, L. X. Guo, C. L. Dong, Y. C. Jiao   +3 more
doaj   +1 more source

Insertion Method for Multiple Messenger Problem with Multiple Depots

, 2015
Messenger problem, as the variation of pickup and delivery problem, deals with the transport of a set of packages from their origins to given destinations.
Jan Fabry
core   +1 more source

Evaluation of cognitive assessment and cognitive intervention for people with multiple sclerosis [PDF]

, 2002
Objectives: Cognitive problems in multiple sclerosis are common but any possible benefits of treatment remain uncertain. The aim of the study was to evaluate the benefits of providing a psychology service, including cognitive assessment and intervention,
Weyman, N., Blumhardt, L. D., Blumhardt, L.D., Harding, J., Lincoln, N. B., Dent, A., Nicholl, C., Lincoln, N.B., Playford, E.D., Playford, E. Diane   +9 more
core   +1 more source

A Robust Method for Large‐Scale Multiple Hypotheses Testing [PDF]

Biometrical Journal, 2010
AbstractWhen drawing large‐scale simultaneous inference, such as in genomics and imaging problems, multiplicity adjustments should be made, since, otherwise, one would be faced with an inflated type I error. Numerous methods are available to estimate the proportion of true null hypotheses π0, among a large number of hypotheses tested.
Seungbong, Han, Adin-Cristian, Andrei, Kam-Wah, Tsui   +2 more
openaire   +2 more sources

Acute Neurological Events in Children With Hemoglobin SC Disease: A Multicenter Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurological manifestations in children with hemoglobin SC (HbSC) disease remain insufficiently characterized, particularly regarding acute events. The aim of this study was to describe the spectrum and frequency of acute neurological events in a multicenter cohort of children with HbSC disease.
Célia Paulmin, Bérengère Koehl, Audrey Maudoux, Hanine Mansour, Marie‐Hélène Odievre, Nathalie Garrec, Emilie Georget, Cécile Arnaud, Slimane Allali, Lydia Doumdo, Marie Belloy, Corinne Guitton   +11 more
wiley   +1 more source

Fast and covariate-adaptive method amplifies detection power in large-scale multiple hypothesis testing

Nature Communications, 2019
Side information in addition to the p-values is often available in modern applications of multiple hypothesis testing. Here, the authors develop AdaFDR, a new statistical method for multiple hypothesis testing that adaptively learns the decision ...
Martin J. Zhang, Fei Xia, James Zou
doaj   +1 more source