Results 81 to 90 of about 1,109,525 (329)
MODELING AND OPTIMIZING THE BASES OF UNMANNED AERIAL VEHICLES AS A SET- COVERAGE PROBLEM
Havacılık ve Uzay Teknolojileri Dergisi, 2011 In this study, the problem of finding the optimal placement for UAV bases is modeled as a Facility Location Problem. Every targets have their own priority or importance level. On the other hand every candidate point has additional constraints due to cost,
Erhan Ayöperken, Murat Ermiş
doaj
Production, 2006 Neste trabalho, foi desenvolvida uma nova heurística de localização-alocação (HLA) para problemas de localização de facilidades (facility). Em tais problemas a questão central é localizar um objeto ou mais objetos, que são chamados de facilidades, e ...
Reinaldo Gen Ichiro Arakaki +1 more
doaj +1 more source
Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object
Advanced Engineering Materials, EarlyView.We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof +9 more
wiley +1 more source
Contemporary Mathematics and Applications (ConMathA), 2019 The aim of this research is to solve Uncapacitated Facility Location Problem (UFLP) using Cuckoo Search Algorithm (CSA). UFLP involves n locations and facilities to minimize the sum of the fixed setup costs and serving costs of m customers.
Asri Bekti Pratiwi +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source
Development and evaluation of an integrated emergency response facility location model
Journal of Industrial Engineering and Management, 2012 Purpose: The purpose of this paper is to propose and compare the performance of the “two” robust mathematical models, the Robust Integer Facility Location (RIFL) and the Robust Continuous Facility Location (RCFL) models, to solve the emergency response ...
Jae-Dong Hong +2 more
doaj +1 more source
Facility Location with Spatially Interactive Travel Behavior [PDF]
, 1981 This paper sets out a spatially interactive facility location model that specifies client travel behavior according to a "gravity" formula. The well-known uncapacitated facility location model is a limiting case of this model.
Erlenkotter, D., Leonardi, G.
core
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Complexity, 2018 Facility location, inventory management, and vehicle routing are three important decisions in supply chain management, and location-inventory-routing problems consider them jointly to improve the performance and efficiency of today’s supply chain ...
Hao Guo +4 more
doaj +1 more source