Results 61 to 70 of about 28,771 (269)
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Mathematical Modeling and Optimal Blank Generation in Glass Manufacturing
Journal of Applied Mathematics, 2014 This paper discusses the stock size selection problem (Chambers and Dyson, 1976), which is of relevance in the float glass industry. Given a fixed integer N, generally between 2 and 6 (but potentially larger), we find the N best sizes for intermediate ...
Raymond Phillips +3 more
doaj +1 more source
A branch‐and‐cut‐and‐price algorithm for vertex‐biconnectivity augmentation [PDF]
Networks, 2009 AbstractIn this article, the first approach for solving the vertex‐biconnectivity augmentation problem (V2AUG) to optimality is proposed. Given a spanning subgraph of an edge‐weighted graph, we search for the cheapest subset of edges to augment this subgraph to make it vertex‐biconnected.
openaire +1 more source
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
IET Intelligent Transport Systems, 2023 The customized bus (CB) service of large transport terminals can provide passengers with convenient transfers and door‐to‐door services, which has the potential to help ease the pressure of arriving passenger flow in large transport terminals ...
Yuelin Wu +3 more
doaj +1 more source
A Branch-and-Cut Algorithm for the Multidepot Rural Postman Problem [PDF]
Transportation Science, 2018 This paper considers the Multidepot Rural Postman Problem, an extension of the classical Rural Postman Problem in which there are several depots instead of only one. The aim is to construct a minimum cost set of routes traversing each required edge of the graph, where each route starts and ends at the same depot.
Fernández Aréizaga, Elena +2 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang +9 more
wiley +1 more source
Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
Optimizing compatible sets in wireless networks through integer programming
EURO Journal on Computational Optimization, 2014 In wireless networks, the notion of compatible set refers to a set of radio links that can be simultaneously active with a tolerable interference. Finding a compatible set with maximum weighted revenue from the parallel transmissions is an important ...
Yuan Li +3 more
doaj +1 more source