Results 41 to 50 of about 6,179 (281)

Perfect periodic scheduling for three basic cycles [PDF]

open access: yes, 2013
Periodic scheduling has many attractions for wireless telecommunications. It offers energy saving where equipment can be turned off between transmissions, and high-quality reception through the elimination of jitter, caused by irregularity of reception ...
A Bar-Noy   +14 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Lot streaming in the presence of learning

open access: yesInternational Journal of Planning and Scheduling, 2014
Lot streaming is the process of splitting a production lot into sublots, and then, processing the sublots on different machines in an overlapping manner. In this paper, we study the use of lot streaming when a learning effect is observed. We provide a method for transforming a lot streaming problem in the presence of learning to its equivalent ...
Niloy J. Mukherjee, Subhash C. Sarin
openaire   +1 more source

Chaos enhanced differential evolution in the task of evolutionary control of selected set of discrete chaotic systems [PDF]

open access: yes, 2014
Evolutionary technique differential evolution (DE) is used for the evolutionary tuning of controller parameters for the stabilization of set of different chaotic systems.
Davendra, Donald David   +4 more
core   +3 more sources

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies   +8 more
wiley   +1 more source

Discrete Lot Streaming In Two-Machine Flow Shops [PDF]

open access: yesINFOR: Information Systems and Operational Research, 1999
22 leaves ; Includes bibliographical references (leaves 20-22). ; "April, 1995." ; This research was supported in part by the Natural Sciences and Engineering Research Council of Canada under Grant No.OGP0001798.
Jiang Chen, George Steiner
openaire   +1 more source

Special issue: Industrial Engineering: Overcoming the crisis. CIO2012 [PDF]

open access: yes, 2013
This special issue of the Journal of Industrial Engineering and Management contains a selection of the papers that were accepted at the CIO2012 International Conference, developed in Vigo (Spain) under the motto “Industrial Engineering: Overcoming the ...
García-Arca, Jesús   +1 more
core  

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini   +9 more
wiley   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

open access: yesAdvanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani   +13 more
wiley   +1 more source

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

open access: yesAdvanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park   +3 more
wiley   +1 more source

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