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Št. zadetkov: 11
Modelling and monitoring of moisture transport phenomena in polymeric materials and photovoltaic modules
Stefan Mitterhofer, Marko Jankovec
Doktorska disertacija
Oznake: polimeri;vlaga;fotovoltaika;
V pričujoči doktorski dizertaciji se teoretično in eksperimentalno ukvarjamo s transportom vlage v polimerih s poudarkom na enkapsulacijskih materialih v fotonapetostnih (PV) modulih. Vdor vlage smo merili v nadzorovanih razmerah v klimatski komori z vgrajenimi miniaturnimi senzorji temperature in r ...
Leto: 2021 Vir: Fakulteta za elektrotehniko (UL FE)
One- and two-dimensional finite element analysis of humidity ingress in polymeric materials
Stefan Mitterhofer, Marko Jankovec, Marko Topič
Objavljeni znanstveni prispevek na konferenci
Oznake: vlaga;polimerni materiali;metoda končnih elementov;humidity;polymeric materials;finite element method;
One- and two-dimensional finite element analysis of humidity ingress in polymeric materials
Leto: 2018 Vir: Fakulteta za elektrotehniko (UL FE)
ǂA ǂsetup for in-situ measurements of potential and UV induced degradation of PV modules inside a climatic chamber
Stefan Mitterhofer, Marko Jankovec, Marko Topič
Objavljeni znanstveni prispevek na konferenci
Oznake: PV moduli;degradacija;UV svetleče diode;klimatska komora;PV modules;degradation;UV LED;climatic chamber;
A setup for in-situ measurements of potential and UV induced degradation of PV modules inside a climatic chamber
Leto: 2017 Vir: Fakulteta za elektrotehniko (UL FE)
Using UV LEDs for PV module aging and degradation study
Stefan Mitterhofer, Marko Jankovec, Marko Topič
Objavljeni znanstveni prispevek na konferenci
Oznake: deregulacija;LED;UV svetloba;degradation;UV light;
Using UV LEDs for PV module aging and degradation study
Leto: 2018 Vir: Fakulteta za elektrotehniko (UL FE)
ǂThe ǂdevelopment of thermal coefficients of photovoltaic devices
Stefan Mitterhofer, Boštjan Glažar, Marko Jankovec, Marko Topič
Izvirni znanstveni članek
Oznake: photovoltaics;thermal coefficients;degradation;
The development of thermal coefficients of photovoltaic devices
Leto: 2019 Vir: Fakulteta za elektrotehniko (UL FE)
Development and analysis of a modular LED array light source
Stefan Mitterhofer, Žiga Korošak, Žiga Rojec, Marko Jankovec, Marko Topič
Izvirni znanstveni članek
Oznake: LED;svetlobni viri;light sources;
Light emitting diodes (LEDs) have experienced rapid technological development in the past decade, making them a winning alternative to conventional light sources in many applications. LED arrays allow precise control of the desired irradiance profile in a target area by adjusting the position and ou ...
Leto: 2020 Vir: Fakulteta za elektrotehniko (UL FE)
A dual-transport model of moisture diffusion in PV encapsulants for finite-element simulations
Stefan Mitterhofer, Chiara Barretta, Luis Castillon, Gernot Oreski, Marko Topič, Marko Jankovec
Izvirni znanstveni članek
Oznake: vlaga;polimerni materiali;metoda končnih elementov;fotovoltaika;moisture;polymeric materials;finite element method;photovoltaics;
A dual-transport model of moisture diffusion in PV encapsulants for finite-element simulations
Leto: 2020 Vir: Fakulteta za elektrotehniko (UL FE)
Analysis of ethylene vinyl acetate degradation under UV-A LED light
Stefan Mitterhofer, Chiara Barretta, Luis Castillon, Gernot Oreski, Marko Topič, Marko Jankovec
Objavljeni znanstveni prispevek na konferenci
Oznake: etilen vinil acetat;degradacija;UV-A;LED sijalke;eng;ethylene vinyl acetate;degradation;ultraviolet-A light;light emitting diodes;
Analysis of ethylene vinyl acetate degradation under UV-A LED light
Leto: 2019 Vir: Fakulteta za elektrotehniko (UL FE)
Minimal erythema dose determination in Holstein Friesian cattle
Jaka Jakob Hodnik, Marko Jankovec, Jožica Ježek, Žiga Krušič, Stefan Mitterhofer, Jože Starič
Izvirni znanstveni članek
Oznake: cow;ultraviolet rays;sunburn;phototesting;hair coat;cattle diseases;cattle;
Cattle on pasture are continuously exposed to solar UV radiation, which has been associated with biological effects such as sunburn, photosensitization, squamous cell carcinoma, and cutaneous vitamin D$_3$ production. The minimal erythema dose (MED) required to produce first-degree sunburn (erythema ...
Leto: 2021 Vir: Veterinarska fakulteta (UL VF)
Effects of UV-B light exposure during automatic milking on vitamin D levels in Holstein Friesian cows
Jaka Jakob Hodnik, Marko Jankovec, Jožica Ježek, Žiga Krušič, Stefan Mitterhofer, Jože Starič
Raziskovalni podatki
Oznake: ultraviolet-B light;cattle;25-hydroxyvitamin D;milk yield;skin;hair;color;
Vitamin D is essential for cattle and can be synthesized in the skin under ultraviolet irradiation. This study investigated the effects of narrow-band UV-B irradiation during automatic milking on blood vitamin D concentration and the influence of hair and black skin areas on cutaneous vitamin D synt ...
Leto: 2024 Vir: Veterinarska fakulteta (UL VF)
Št. zadetkov: 11
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