Št. zadetkov: 12
Izvirni znanstveni članek
Oznake:
genetski algoritmi;modeliranje;optimizacija;scheduling;flow shop;makespan;queue time limits;skipping jobs;optimization;modelling;genetic algorithm;
This study investigates a flow shop scheduling problem with queue time limits and skipping jobs, which are common scheduling requirements for semiconductor and printed circuit board manufacturing systems. These manufacturing systems involve the most complex processes, which are strictly controlled a ...
Leto:
2023
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
intelligent manufacturing;automated guided vehicle(AGV);multi-AGVs;task sequence;task scheduling;path planning;heuristic algorithm;ant colony algorithm;MATLAB;
In order to solve the scheduling and path planning problems of multi-AGVs in an intelligent manufacturing workshop, it is necessary to consider loading, unloading, and transporting the workpiece of each AGV at the same time. A step task scheduling and path optimization mode of AGV is proposed. The p ...
Leto:
2022
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
strong field laser physics;plasmas;particles;femtosecond phenomena;surface dynamics;
One order of magnitude energy enhancement of the target surface electron beams with central energy at 11.5 MeV is achieved by using a 200 TW, 500 fs laser at an incident angle of 72° with a prepulse intensity ratio of 5×10−6. The experimental results demonstrate the scalability of the acceleration p ...
Leto:
2018
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
prehrambne nabavne verige;upravljanje nabavnih verig;veriženje blokov;teorija iger;blockchain adoption;food supply chains;game theory;competitive collaboration;operation strategy;spillover effects;
As blockchain increasingly demonstrates advantages in enhancing consumer trust and reducing collaborative production costs in food supply chains, more food companies are developing blockchain-based supply chain management platforms. However, in a complex and competitive supply chain environment, foo ...
Leto:
2025
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
logistic;humanitarian logistics;optimization;multi-objective;dynamic information;delay cost;Benders decomposition algorithm;mixed integer programming;ant colony optimization algorithm;genetic algorithm;
The mathematical model of infectious disease is a typical problem in mathematical modeling, and the common infectious disease models include the susceptible-infected (SI) model, the susceptible-infected-recovered model (SIR), the susceptible-infected-recovered-susceptible model (SIRS) and the suscep ...
Leto:
2023
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
production scheduling;distributed flowshop scheduling;discrete event simulation (DES);deep reinforcement learning;production simulation;modelling;scheduling verification;Plant Simulation software;
Production scheduling, which directly influences the completion time and throughput of workshops, has received extensive research. However, due to the high cost of real-world production verification, most literature did not verify the optimized scheduling scheme in real-world workshops. This paper s ...
Leto:
2022
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
coincidence degree;Jean Mawhin;predator-prey model;spectral theory;
This paper gives an application of Mawhin’s coincidence degree and matrix spectral theory to a predator-prey model with M-predators and N-preys. The method is different from that used in the previous work. Some new sufficient conditions are obtained for the existence and global asymptotic stability ...
Leto:
2012
Vir:
Univerza v Mariboru (UM)
Izvirni znanstveni članek
Oznake:
montaža;razstavljanje;uravnoteženje linij;večciljna optimizacija;obnova;predelava izdelka;življenjski cikel izdelka;izboljšani genetski algoritmi;assembly;disassembly;line balancing;multi-objective optimization;remanufacturing;product recovery;product life cycle;NP-hard problem;improved genetic algorithm;
Disassembly activities take place in various recovery operations including remanufacturing, recycling, and disposal. Product disassembly is an effective way to recycle waste products, and it is a necessary condition to make the product life cycle complete. According to the characteristics of the pro ...
Leto:
2021
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
acute myeloidleukemia;Familial Platelet Disorder;
Familial Platelet Disorder with associated Myeloid Malignancy (FPDMM, FPD/AML, RUNX1-FPD), caused by monoallelic deleterious germline RUNX1 variants, is characterized by bleeding diathesis and predisposition for hematologic malignancies, particularly myelodysplastic syndrome (MDS) and acute myeloid ...
Leto:
2025
Vir:
Digitalni repozitorij raziskovalnih organizacij Slovenije
Izvirni znanstveni članek
Oznake:
ileocolic intrussusception;inagination;enema;ultrasonography;pediatric radiology;
Ileocolic intussusception is the most common cause of intestinal obstruction in children under two years of age. Treatment in most cases is radiologically guided reduction. In Slovenia, ultrasound (US)-guided hydrostatic reduction is currently the standard of care. The purpose of this study was to c ...
Leto:
2023
Vir:
Medicinska fakulteta (UL MF)