Št. zadetkov: 22
Diplomsko delo
Oznake:
usposabljanje;poklicni gasilci;permanentno usposabljanje;
Usposabljanje poklicnih gasilcev - osnutek programa za permanentno usposabljanje : diplomsko delo visokošolskega strokovnega študija
Leto:
2006
Vir:
Fakulteta za organizacijske vede (UM FOV)
Diplomsko delo
Oznake:
polžasti transporterji;odpadni material;doziranje odpadkov;zasnova naprave;zalogovnik;
Odpadni material predstavlja vedno večji problem v družbi. Pri podjetju MD Inženiring d.o.o. so že projektirali nekaj centrov za ravnanje z odpadki, prav tako pa opravljajo raziskave na tem področju za nadaljnjo uporabo odpadkov. V tem diplomskem delu se je za to podjetje opravila zasnova naprave za ...
Leto:
2012
Vir:
Fakulteta za strojništvo (UM FS)
Doktorska disertacija
Oznake:
modified Ultrasonic Spray Pyrolisis;gold nanoparticles;formation mechanism;separate evaporation;
Doktorsko delo predstavlja študije, eksperimentalno delo, tehnike karakterizacije, rezultate in analize, s katerimi je povezana sinteza čistih, okroglih, neaglomeriranih nanodelcev zlata (AuNPs) z velikostjo okoli 50 nm. V prvem delu raziskav smo sintetizirali AuNPs s konvencionalno ultrazvočno razp ...
Leto:
2016
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
nanotehnology;ultrasonic spray pyrolysis;gold;aerosol;TEM microscopy;
Some experiments were conducted in connection with the gold-nanoparticle production in an effort to produce a more accurate model for determining the gold-nanoparticle synthesis with a modified ultrasonic spray pyrolysis (USP). As previous experi- ments with gold nanoparticles yielded nanoparticles ...
Leto:
2015
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
ultrazvočna razpršilna piroliza;nanostrukture;nanodelci;mehanizmi nastanka;srebro;ultrasonic spray pyrolysis;precursor salts;formation mechanism;nanoparticle structure;Fe oxides;Au;
Formation of bimetallic Fe/Au submicron particles with Ultrasonic Spray Pyrolysis
Leto:
2018
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
hitri antigenski testi;nanomateriali;računalniška dinamika tekočin;metoda diskretnih elementov;karakterizacija;rapid antigen tests;nanomaterials;fluidised bed;computational fluid dynamics;discrete element method;characterisation;
The article includes the study and reconstruction of a fluid bed device with the purpose of separating the granular material from the grinding process of rapid antigen tests. The following techniques were performed, with the purpose of characterisation of the ground particles: sieve analysis, X-ray ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
ultrasonic spray pyrolysis;NiTi/Ni-TiO2 composite nanoparticles;characterization;Transmission electron microscope (TEM);TEM microscopy;
In this paper we present the production of NiTi/Ni-TiO2 composite nanoparticles via the synthesis method called ultrasonic spray pyrolysis (USP). The precursor solution for the synthesis of spherical NiTi particles was prepared from an orthodontic wire with a chemical composition of Ni (amount fract ...
Leto:
2015
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
ultrazvočna razpršilna piroliza;liofilizacija;sušenje z zamrzovanjem;ekstrudiranje;injekcijsko brizganje;ultrasound spray pyrolysis;Ni/Y2O3;lyophilization;PLA;extrusion;injection moulding;
This study demonstrates the successful synthesis of Ni/Y2O3 nanocomposite particles through the application of ultrasound-assisted precipitation using the ultrasonic spray pyrolysis technique. They were collected in a water suspension with polyvinylpyrrolidone (PVP) as the stabiliser. The presence o ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
nanodelci zlata;ultrazvočna razpršilna piroliza;sušenje z zamrzovanjem;karakterizacija;kreme;gold nanoparticles;ultrasonic spray pyrolysis;freeze drying;characterization;creams;
Gold nanoparticles (AuNPs) have now been used in skin care creams for several years, with marketed anti-aging, moisturizing, and regenerative properties. Information on the harmful effects of these nanoparticles is lacking, a concern for the use of AuNPs as cosmetic ingredients. Testing AuNPs withou ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UM FS)
Izvirni znanstveni članek
Oznake:
gold nanoparticles;recovery;LFIA;ultrasonic spray pyrolysis;characterisation;
Lateral flow immunoassays (LFIAs) are a simple diagnostic device used to detect targeted analytes. Wasted and unused rapid antigen lateral flow immunoassays represent mass waste that needs to be broken down and recycled into new material components. The aim of this study was to recover gold nanopart ...
Leto:
2023
Vir:
Fakulteta za strojništvo (UM FS)