Št. zadetkov: 10
Izvirni znanstveni članek
Oznake:
deep hole boring;boring bar;machining performance;vibration;dynamic vibration absorber;stiffness matching;Matlab;
In the realm of precision engineering, particularly in deep hole boring processes, tool vibration emerges as a critical determinant of machining performance. This investigation elucidates the genesis of self-excited vibrations within deep hole boring operations and delineates the underlying mechanis ...
Leto:
2023
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
verižne igre;teorija iger;supply chain game;mean-variance;retail price risk aversion;different power structures;game theory;vertical Nash game;retailer Stackelberg game;manufacturer Stackelberg game;
In view of the random retail price and retailer’s preference for retail price risk aversion, we used mean-variance to describe the uncertainty risk of retail price. To study the impacts of both the retail price uncertainty risk and retail price risk aversion preference on supply chain (SC) decision- ...
Leto:
2023
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
točkovno varjeni spoji;simulacija;spot-welded joints;simulation;numerical simulation;finite element methods;FEM;S-N curve;prediction method;equivalent structural stress;
Currently, ΔF-N curves are often used to predict the fatigue lives of spot-welded joints, but the method for obtaining these ΔF-N curves is time-consuming, laborious, and non-universal. Tensile-shear fatigue tests were performed to obtain the fatigue lives and the corresponding normalized S-N curves ...
Leto:
2022
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:
vehicle routing problem (VRP);electric vehicle;optimization;time windows;spatiotemporal electricity price;smart microgrids;genetic algorithm (GA);A* search algorithm;GA-A* algorithm;
With growing environmental concerns, the focus on greenhouse gases (GHG) emissions in transportation has increased, and the combination of smart microgrids and electric vehicles (EVs) brings a new opportunity to solve this problem. Electric vehicle routing problem with time windows (EVRPTW) is an ex ...
Leto:
2023
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
nevronske mreže;kalsifikacija;odkrivanje napak;izdelava klešč;back propagation neural network;clustering;classification;combined SCA-PFCM;defect detection;nipper manufacturing;possibilistic fuzzy c-means;root cause analysis;PFCM;sine-cosine algorithm;SCA;
Most existing inspection models solely classify defects as either good or bad, focusing primarily on separating flaws from perfect ones. The sequential clustering and classification technique (SCC) is used in this work to not only identify and categorize the defects but also investigate their root c ...
Leto:
2023
Vir:
Digitalna knjižnica Univerze v Mariboru (DKUM)
Izvirni znanstveni članek
Oznake:
marine identity;ocean relationship;marine citizenship;transdisciplinary study;photovoice;deliberative methodology;co-production;multinational community;policy implications;non-material values;
1. Challenge 10 of the United Nations Decade of Ocean Science for Sustainable Development (2021–2030) calls for the restoration of society's relationship with the ocean. Research suggests that the relationship people have with marine environments can influence their depth of engagement in marine cit ...
Leto:
2024
Vir:
Nacionalni inštitut za biologijo (NIB)
Izvirni znanstveni članek
Oznake:
Aethalometer;C factor;loading parameter;MAAP;heating rate;
Light-absorbing aerosols heat the atmosphere; an accurate quantification of their absorption coefficient is mandatory. However, standard reference instruments (CAPS, MAAP, PAX, PTAAM) are not always available at each measuring site around the world.
By integrating all previous published studies c ...
Leto:
2024
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
alerts;transients;Gaia satellite;
Gaia Early Data Release 3
Leto:
2021
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
art thinking;curriculum design;social values;innovation catalyst;design thinking;
Even if aiming at technical innovation, an interdisciplinary curriculum can and should include social
values. The Master Module in Art, Science and Technology project attempted to do so by developing
the innovation catalyst profile, a graduate who critically reflects on the creation process by com ...
Leto:
2022
Vir:
Repozitorij Univerze na Primorskem (RUP)