294 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.
294 projects · showing 151–180
ISEF · 2021
Systems Software
Since the COVID-19 spread, countries worldwide are providing remote learning instead of in-person class learning. Many students are struggling with managing distance online learning like acc…
ISEF · 2021
Environmental Engineering Third Award
Oil spills pose significant threat to all environmental, political, economic aspects in global settings. However, current oil absorbents that are most commonly used are made of polypropylene…
ISEF · 2021
Plant Sciences
Lichens are little researched organisms with much potential as some studies show that they have antibacterial activity. They only grow in select places with unpolluted air and water, thus it…
ISEF · 2021
Environmental Engineering
Since the mass haunt of jellyfish due to global warming causes serious damage to many fishing grounds, a method of resourceization using the adhesive component of jellyfish gelatin was inves…
ISEF · 2021
Engineering Mechanics
There are many industrial accidents caused by mechanical jamming. I thought that if workers work remotely in another secure space, not directly in a dangerous workspace, this problem could b…
ISEF · 2021
Materials Science
As one of the major clean energy sources in the future, demand for hydrogen energy is rapidly increasing due to its various advantages. However, the hydrogen storage density per unit volume…
ISEF · 2021
Energy: Sustainable Materials and Design
In contemporary fuel cell technology, carbon-based nano-scaled materials display great potential to improve fuel efficiency and reduce cost. However, their relatively low activity limits the…
ISEF · 2021
Biomedical Engineering Fourth Award
CPM actuators are used to assist the rehabilitation of patients who lost their athletic mobilities. These devices require structural stability and enough output force to assist the medicatio…
ISEF · 2021
Earth and Environmental Sciences
This paper focuses on the production of bioplastics using persimmon pruned branches. The aim of this study was to reduce environmental pollution caused by plastics. We examined that persimmo…
ISEF · 2021
Biomedical Engineering
The currently used ringers are administered hanging on the portable ringer holder but it poses a risk of accidents and restrictions on activities. This study developed a wearable ringer devi…
ISEF · 2020
Plant Sciences
It is expected that after checking the antioxidant function of Agastache rugosa through the antioxidant experiment conducted in this study, it will be possible to increase the shelf life of…
ISEF · 2020
Animal Sciences
The human brain could be affected by various kinds of surrounding factors, including nutrition. However, it has not yet clearly understood how daily-encountered substances affect brain funct…
ISEF · 2020
Systems Software
The purpose of this study is to develop the Forward Head Posture(FHP) Feedback System using Markerless Skeletal Tracking and to improve its judgment criteria to compensate for the lack of pe…
ISEF · 2020
Physics and Astronomy
Acoustic Levitation technology has no material limits. Less receiving, and can move or mix objects without contact. It is an area that is expected to be applicable to various industrial appl…
ISEF · 2020
Physics and Astronomy
This paper is about the foot structure that can improve the harsh driving capacity of walking robot by utilizing the foot structure of Alpine Ibex. Walking robots are used to help transport…
ISEF · 2020
Chemistry
Marine pollution of microplastics has been a problem, but it has been receiving more attention as a serious environmental issue recently since it was included in the UNEP's international env…
ISEF · 2020
Environmental Engineering
The study began by thinking that the blood of smokers would be effective in attracting heavy-metals after seeing a paper stating that heavy-metals were detected more than non-smokers. The au…
ISEF · 2020
Systems Software
Visually impaired parents can face more obstacles in child rearing than non-disabled parents since visually impaired parents cannot see where their child is or what their child is doing. Suc…
ISEF · 2020
Chemistry
Iron oxide is especially promising as they show high heavy metal adsorption capacity. However, the high cost of iron oxide makes it difficult to be widely used in developing countries. There…
ISEF · 2020
Chemistry
In this research, we present an eco-friendly hanji-based disposable bag. We placed hanji immersed in alginate solution on the flat board to coat the paper with gel by spraying calcium soluti…
ISEF · 2020
Physics and Astronomy
Using a DSLR camera and an 5-inch telescope, we developed a low cost photometric system. The system is located in Seongnam-si, Korea, and it was in operation for four months. Using the syste…
ISEF · 2020
Physics and Astronomy
This study aims to prove, using theoretical and experimental methods, that target wireless power transfer (WPT) efficiency can be ensured by utilizing the coupling coefficient among various…
ISEF · 2020
Systems Software
When realizing extensive reading curriculum, instructors had to take demanding tasks to set up an appropriate infrastructure, and students were faced by so many unfamiliar words that they av…
ISEF · 2020
Cellular and Molecular Biology
All living organisms are spontaneously emitting ultra-weak photons in basic metabolism and cellular respiration. This photon emission which occurs in living organisms is known as biophoton e…
ISEF · 2020
Systems Software
In the advent of the digital age, the severity of posture related health issues is increasing significantly. To solve this issue, this research aims to create a simple posture detection and…
ISEF · 2020
Earth and Environmental Sciences
As a first study, three-dimensional visualization device development and utilization were studied. The second study is the location investigation of the epicenter hypocenter applying the pri…
ISEF · 2020
Physics and Astronomy
This study sought to explore the possibilities and limitations of internal structure prediction using quantum gravimeters. Quantum gravimeters are gravimeters(machines that measure the magni…
ISEF · 2020
Systems Software
Mobile devices have evolved to replace PCs when there were no PCs from PDAs up to smartphones. The examples these days include Docks and windowed multitasking function that make apps availab…
ISEF · 2020
Robotics and Intelligent Machines
Conventional methods of warning emergency heavily rely on auditory signals and are inaccessible to 300 million people worldwide with hearing impairment. This study aimed to produce a softwar…
ISEF · 2020
Animal Sciences
Honeybees store nectar in the crop(social stomach) and share it with nestmates through trophallaxis. This behavior seems to increase the risk of infections by colony members sharing contamin…