12 projects whose affiliated fair was here, most recently in 2026.
ISEF records a state or province for some finalists and not others, so these counts do not add up to the country total.
12 projects · showing 1–12
ISEF · 2026
Earth and Environmental Sciences
In late July 2024, cyclone “Kirsty” caused exceptionally intense rainfall in central Latvia, resulting in severe flooding and record-breaking precipitation totals for Latvia. This study inve…
ISEF · 2026
Materials Science
Coal-fired power plants still emit large amounts of CO2 and ash annually. To utilize this ash waste, studying applications of cenospheres found in fly ash is necessary. However, there are fe…
ISEF · 2023
Engineering Technology: Statics & Dynamics
The aim of the work is to build a prototype ion thruster, find ways to improve its performance, and then put those improvements into practice by changing the thruster itself, to further eval…
ISEF · 2023
Biomedical and Health Sciences
Monitoring of the SARS-CoV-2 virus variants prevalence in a specific area is usually done by sequencing data analysis of infected individuals’ test samples, however, there is another approac…
ISEF · 2022
Biochemistry
Brewer’s yeast Saccharomyces cerevisiae strains S288C, W303 and BY4741 auxotropic for biotin were studied for their growth kinetics and biotin consumption parameters, as well as the number o…
ISEF · 2022
Chemistry
The study investigated different disposable face masks using high-resolution mass spectrometry. In the production of disposable face masks, chemical contaminants such as chlorinated paraffin…
ISEF · 2021
Chemistry
Strontium ranelate (SrRan) is a highly effective drug of choice for osteoporosis treatment, however, the excessively high daily dosage (2g per day for 3 years at least) could cause various s…
ISEF · 2021
Biomedical Engineering
Spider silk fiber is very durable and can be used in a variety of industries, ranging from biomedicine to military. It is not possible to obtain this fiber naturally, on an industrial scale,…
ISEF · 2019
Chemistry
X-ray crystallography is a widely used technique in pharmacy for drug design, development and, especially, for assignment of drug quality and detection of impurities. While X-ray diffraction…
ISEF · 2019
Environmental Engineering
Thermal insulation plays a key role in our everyday lives and it is used in a variety of environments ranging from housing to industrial and scientific work. Commonly used thermal insulation…
ISEF · 2018
Chemistry
Nowadays, a dry hydraulic mixture, such as cement is one of the common building materials, thus reducing production cost and minimizing negative environmental impact is a high priority for c…
ISEF · 2018
Energy: Physical
As we know, fossil fuels aren't for ever that's why we are more decisively turning to renewable energy. Solar energy is one of the main power sources in that industry and they are great but…