Results 41 to 50 of about 9,060 (260)

A Robust Mixed-Integer Linear Programming Model for Sustainable Collaborative Distribution

Mathematics, 2021
In this paper, we propose robust optimisation models for the distribution network design problem (DNDP) to deal with uncertainty cases in a collaborative context.
Islem Snoussi, Nadia Hamani, Nassim Mrabti, Lyes Kermad   +3 more
doaj   +1 more source

From Photoalignment to Structured Light: Liquid Crystal Platforms for Beam Shaping and Complex Wavefronts

Advanced Functional Materials, EarlyView.
Photoaligned and photopatterned liquid crystal platforms provide programmable control of optical phase, polarization, and spin‐orbit interactions, enabling compact generation of structured light and complex wavefronts. This review highlights how tailored molecular orientations transform simple beams into designed optical fields, opening versatile ...
Le Zhou, Tingjun Zhong, Sijie Liu, Pouya Nosratkhah, Ke Xu, Yuzhen Zhao, Kristiaan Neyts   +6 more
wiley   +1 more source

A Conceptual model of mixed-integer linear programming water distribution system

Mathematics in Applied Sciences and Engineering, 2023
Water is a basic part of our daily lives, as such effective water supply is of paramount importance. Thus, as a result of the rise in population size and water shortage there is the need for proper, suitable and optimal utilization of water resources to ...
Habiba Babangida Awwalu, Nasiru Abdullahi, Muktar Hussaini   +2 more
doaj   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Optimal Antibody Purification Strategies Using Data-Driven Models

Engineering, 2019
This work addresses the multiscale optimization of the purification processes of antibody fragments. Chromatography decisions in the manufacturing processes are optimized, including the number of chromatography columns and their sizes, the number of ...
Songsong Liu, Lazaros G. Papageorgiou
doaj   +1 more source

The Transport PDE and Mixed-Integer Linear Programming

, 2009
Discrete, nonlinear and PDE constrained optimization are mostly considered as different fields of mathematical research. Nevertheless many real-life problems are most naturally modeled as PDE constrained mixed integer nonlinear programs. For example, nonlinear network flow problems where the flow dynamics are governed by a transport equation are ...
Fügenschuh, Armin, Geißler, Björn, Martin, Alexander, Morsi, Antonio   +3 more
openaire   +4 more sources

The Synchronization of Traffic Signals by Mixed-Integer Linear Programming [PDF]

Operations Research, 1965
Traffic signals can be synchronized so that a car, starting at one end of a main artery and traveling at preassigned speeds, can go to the other end without stopping for a red light. The portion of a signal cycle for which this is possible is called the bandwidth for that direction.
openaire   +2 more sources

Development of Multifunctional Hierarchically Restructured Antibacterial Neural Interfacing Electrodes via Plasma‐Enhanced Atomic Layer Deposition of Zinc Oxide Thin Films

Advanced Functional Materials, EarlyView.
ABSTRACT Next‐generation implantable neural‐interfacing devices are increasingly constrained by the coupled demands of electrode miniaturization, electrochemical performance, and implantation infection risk. Femtosecond laser–based hierarchical surface restructuring (HSR) technology has emerged as a scalable, manufacturing‐compatible platform for ...
Henna Khosla, Wesley Seche, Kriti Panchal, Steven J. May, Ekaterina Pomerantseva, Jacob Elmer, Tyler Cooper, Matthew J. Urban, Hailey Y. Maurer, Gregory A. Caputo, Jeffrey Hettinger, Shahram Amini, Gang Feng   +12 more
wiley   +1 more source

Optimizing aircraft maintenance tasks allocation using mixed integer linear programming

Aviation
This study addresses the optimization of aircraft maintenance task allocation for small fleets using Mixed-Integer Linear Programming (MILP). The research integrates manpower efficiency, regulatory compliance, and workload balancing to minimize downtime
Karim Ali, Darius Rudinskas, Virginija Leonavičiūtė   +2 more
doaj   +1 more source

OPTIMASI PLAZA TOL DENGAN MENGGUNAKAN MIXED INTEGER NON-LINEAR PROGRAMMING

Barekeng, 2012
Bagian yang cukup penting dalam sistem jalan tol adalah plaza tol yang merupakan tempat pelayanan dan pembayaran sebelum masuk tol. Plaza tol biasanya terdiri dari beberapa jalur sehingga memudahkan proses pembayaran dan pelayanan.
Berny P. Tomasouw, Francis Y. Rumlawang
doaj   +1 more source