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Detection of food freshness and pesticides through chemical interaction of liquids or gases with surfaces

Author(s): Edoardo Donà (Author), Aleksandra Lobnik (Supervisor), Uroš Cvelbar (Co-Supervisor)

Year: 2025

Type: Doctoral dissertation

Food, water, and sleep form the foundation of human needs, all of which are indispensable. However, unlike sleep, food and water have historically been beyond direct human control. Since ancient times, hunter-gatherers have migrated in search of these essential resources. The advent of agriculture marked a turning point, allowing humans …

Optimization of ToF-SIMS depth profiling in low-pressure H2, C2H2, CO and O2 atmosphere

Author(s): Jernej Ekar (Author), Janez Kovač (Supervisor)

Year: 2024

Type: Doctoral dissertation

Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is a versatile analytical method widely used in the field of surface science and thin films. Although it gives elemental, molecular, and isotopic information, it has a very low detection limit and high lateral resolution, is fast and works with all the vacuum-compatible samples, …

Microstructural analysis and evaluation OF W and W/W2C composites for fusion application

Author(s): Andreja Šestan (Author), Miran Čeh (Supervisor), Saša Novak Krmpotič (Co-Supervisor)

Year: 2023

Type: Doctoral dissertation

Fusion technology has a great potential to safely provide an inexhaustible quantity of electricity without producing greenhouse gases and minimal hazardous waste compared to conventional energy sources, such as nuclear power plants. For materials intended for fusion plasma-facing applications, the essential properties are structural stability at elevated temperature, adequate thermal …

Text mining for cross-domain knowledge discovery

Author(s): Matjaž Juršič (Author), Nada Lavrač (Supervisor), Bojan Cestnik (Co-Supervisor)

Year: 2013

Type: Doctoral dissertation

One of the prevailing tendencies in science is research over-specialization, resulting in deep but relatively isolated islands of knowledge. Due to the huge amounts of scientific information produced at an increasingly fast pace, it has become difficult to follow even the specific literature limited to a single domain of specialization. …

Mercury in the Process of Cement Clinker Production and Emission Control

Author(s): Tanja Ljubič Mlakar (Author), Milena Horvat (Supervisor)

Year: 2011

Type: Doctoral dissertation

Mercury is a very toxic element. Due to its volubility it is present everywhere in the environment at ambient temperature. High temperature processes increased levels of mercury on the global scale. Global and European action plans were established to reduce mercury emissions and remove mercury from the environment. Cement plants …