Results 21 to 30 of about 3,710,915 (96)

A ripple-spreading genetic algorithm for the aircraft sequencing problem [PDF]

open access: yes, 2011
When genetic algorithms (GAs) are applied to combinatorial problems, permutation representations are usually adopted. Asa result, suchGAsare often confronted with feasibility and memory-efficiency problems.
Di Paolo, Ezequiel A.   +3 more
core   +1 more source

The double loop mattress suture [PDF]

open access: yes, 2014
© 2014 The Authors http://creativecommons.org/licenses/by/3.0/ An interrupted stitch type with favorable tissue characteristics will reduce local wound complications.
Biddlestone, John   +3 more
core   +1 more source

Input current ripple reduction and high efficiency for PEM fuel cell power conditioning system [PDF]

open access: yes, 2017
© 2017 IEEE. To solve the issues of the open-loop control accuracy in a proton exchange membrane (PEM) fuel cell power conditioning system (PCS) with active clamp push-pull DC/DC converter for input current ripple reduction, a novel closed-loop digital ...
Yuedong Zhan   +7 more
core   +1 more source

Voltage Ripple Reduction in Voltage Loop of Voltage Source Converter [PDF]

open access: yes, 2017
In order to achieve a good dynamical response of a full-bridge AC-DC voltage source converters (VSC). The bandwidth of PI controller must be relatively wide.
Chunkag, Viboon   +3 more
core   +1 more source

Torque Ripple Reduction of PMSMs Using a Novel Angle-Based Repetitive Observer [PDF]

open access: yes, 2019
The angle-based repetitive controller (RC) has been applied successfully in literature for torque ripple suppression in variable speed permanent magnet synchronous machines (PMSMs).
Formentini, Andrea   +11 more
core   +1 more source

Loop detection of mobile robots using interval analysis [PDF]

open access: yes, 2013
This paper proposes an original set-membership approach for loop detection of mobile robots in the situation where proprioceptive sensors only are available.
JAULIN, Luc   +2 more
core   +1 more source

Wonderful news - As of June 2023 Scots poet and former Makar Jackie Kay is a patron of Loop!!!

open access: yes, 2023
Jackie Kay was born and brought up in Scotland. She is the author of—among other books—The Adoption Papers, which won the Forward Prize, Red Dust Road, winner of the Scottish Book of the Year Award, Trumpet, and the Costa-shortlisted Fiere.
The LOOP team
core   +1 more source

Infrared‐Microwave Compatible Stealth Transparent Metasurface With Digital Camouflage and Hybrid Absorption‐Scattering

open access: yesNanophotonics, Volume 15, Issue 12, 25 June 2026.
Traditional metasurfaces suffer from the drawbacks of pure microwave absorption and low IR emissivity stealth, namely failing to match complex ambient backgrounds with varying IR emissivity and generating excess heat accumulation (enhanced IR thermal radiation).
Dan Liu   +6 more
wiley   +1 more source

Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 6, Page 1179-1185, June 2026.
ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu   +5 more
wiley   +1 more source

Copper Contact for Perovskite Solar Cells: Properties, Interfaces, and Scalable Integration

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Copper electrodes, as low‐cost, scalable contacts for perovskite solar cells, offer several advantages over precious metals such as Au and Ag, including performance, cost, deposition methods, and interfacial engineering. Copper (Cu) electrodes are increasingly considered practical, sustainable alternatives to noble‐metal contacts in perovskite solar ...
Shuwei Cao   +4 more
wiley   +1 more source

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