Št. zadetkov: 10
Magistrsko delo
Oznake:
statistična fizika;termoforeza;Brownovo gibanje;optotermična past;koloidi;mikrofluidika;
Optotermična manipulacija posameznih submikronskih delcev
Leto:
2016
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Doktorska disertacija
Oznake:
medical physics;biomedical optics;spectroscopy;hyperspectral imaging;microscopy;light scattering;Monte Carlo transport;tissue phantoms;peritonitis;biomarkers;
The goal of the work presented in this thesis was to compare spectroscopic properties of tissues on the macro scale with their underlying microscopic structural properties. Three main objectives that dictate the organization of this thesis were identified. (I) To develop and characterize two hypersp ...
Leto:
2021
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
fizika;tekmovanja;fizikalna olimpiada;eksperimentalne naloge;svetloba;physics competition;physics olympiad;experimental tasks;light;
A good experimental task for a high school physics competition requires an interesting and relatable topic, careful testing, and meeting constraints of time, budget, and curriculum. This article presents the experimental task from the European Physics Olympiad in the year 2022. The students explored ...
Leto:
2024
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Magistrsko delo
Oznake:
medicinska fizika;hiperspektralno slikanje;vnetje trebušne stene;peritonitis;
Pri peritonealni dializi so pogosti pojavi peritonitisa in zadebelitve peritonealne membrane, kar otežuje nadaljnjo dializo in lahko vodi celo v smrt. Za oceno stanja se sedaj uporabljata histološka analiza odvzetih vzorcev peritonealne membrane in analiza izraženosti genov povezanih z vnetjem. Hist ...
Leto:
2021
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Magistrsko delo
Oznake:
medicinska fizika;optična koherenčna tomografija;tkivni fantomi;biološka tkiva;angiografija;
V magistrskem delu raziščemo uporabo optične koherenčne tomografije (OCT) za merjenje fizikalnih in strukturnih lastnosti vzorcev. OCT je brezdotična optična tehnika, ki temelji na detekciji povratno sipane nizko koherenčne svetlobe, ki omogoča določitev globinske porazdelitve optičnih sipalcev in ...
Leto:
2022
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
fizika;biomedicinska optika;LED svetlobni viri;hiperspektralno snemanje;spektroskopija;physics;biomedical optics;LED light sources;hyperspectral imaging;spectroscopy;
Hyperspectral imaging (HSI) is a promising optical modality that is already being used in numerous applications. Further expansion of the capabilities of HSI depends on the modularity and versatility of the systems, which would, inter alia, incorporate profilometry, fluorescence imaging, and Raman s ...
Leto:
2022
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
medicinska fizika;difuzna refleksijska spektroskopija;kofein;človeška koža;medical physics;diffuse reflectance spectroscopy;caffeine;human skin;
Caffeine is the most widely consumed psychoactive substance worldwide, affecting numerous tissues and organs, with notable impacts on the central nervous system, heart, and blood vessels. The effect of caffeine on vascular smooth muscle cells is an initial transient contraction followed by significa ...
Leto:
2024
Vir:
Digitalni repozitorij raziskovalnih organizacij Slovenije
Izvirni znanstveni članek
Oznake:
medicinska fizika;medicinsko slikanje;medical physics;medical imaging;
Analysis of morphological changes of the peritoneal membrane is an essential part of animal studies when investigating molecular mechanisms involved in the development of peritoneal fibrosis or testing the effects of potential therapeutic agents. Current methods, such as histology and immunohistoche ...
Leto:
2020
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Izvirni znanstveni članek
Oznake:
medicinska fizika;hiperspektralno slikanje;difuzna refleksijska spektroskopija;ožilje;tumorji;medical physics;hyperspectral imaging;diffuse reflectance spectroscopy;blood vessels;tumors;
Understanding tumors and their microenvironment are essential for successful and accurate disease diagnosis. Tissue physiology and morphology are altered in tumors compared to healthy tissues, and there is a need to monitor tumors and their surrounding tissues, including blood vessels, non-invasivel ...
Leto:
2022
Vir:
Fakulteta za matematiko in fiziko (UL FMF)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
medicinska fizika;medicinsko slikanje;hiperspektralno slikanje;tumorji;zdravljenje;
Vaskularizacija in vaskularni učinki kot prognostični dejavniki za zdravljenje tumorjev z lokalnimi ablacijskimi tehnikami
Leto:
2023
Vir:
Repozitorij Univerze v Ljubljani (RUL)