11705 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.
11705 projects · showing 4831–4860
ISEF · 2021
Earth and Environmental Sciences Second Award
Ingesting marine biotoxins such as domoic acid (DA), a neurotoxin produced by the diatom Pseudo-nitzschia spp., and paralytic shellfish poison (PSP), a neurotoxic byproduct of the saxitoxin-…
ISEF · 2021
Energy: Sustainable Materials and Design Fourth Award
My project aims to create a wearable triboelectric nanogenerator (TENG) to sustainably power a temperature sensor to prevent heat emergencies. I hypothesized that the triboelectricity produc…
ISEF · 2021
Engineering Mechanics
The goal of this project was to determine and develop a reliable, long-term replacement to the job of being a combat pilot by developing a small sized UAV. Last year, we concluded that the i…
ISEF · 2021
Translational Medical Science
Over 70 countries approve the consumption of artificial sweeteners (Ogungbemi et al., 2019). People, including pregnant women, consume them to substitute sugar in drinks such as diet soda (P…
ISEF · 2021
Environmental Engineering
Emissions of internal combustion engines (ICEs) and general combustion processes (GCPs) are extremely harmful to our ecosphere, as they harm organisms, form smog, and accelerate climate chan…
ISEF · 2021
Biomedical Engineering Second Award
Sending experiments to the International Space Station is expensive; therefore, clinostats are used to perform microgravity simulations. Although 3D clinostats provide an accurate simulation…
ISEF · 2021
Environmental Engineering Fourth Award
The majority (91%) of the world's population lives in places exceeding World Health Organization's air quality guidelines and 7 million people die every year because of air pollution. Partic…
ISEF · 2021
Systems Software First Award
This research started with the development of an app with customizable facial-cue based control. It led to a fundamental challenge at the center of all temporal data analytics: determining t…
ISEF · 2021
Biomedical Engineering
Jaundice affects millions of newborns globally. It’s the seventh leading cause of death and most common condition requiring medical attention in newborns. This project involved a complete re…
ISEF · 2021
Translational Medical Science Fourth Award
According to the Center for Disease Control and Prevention, a child with birth defects is born approximately every 4.5 minutes. The currently accepted method to determine the potential of ne…
ISEF · 2021
Plant Sciences First Award
Drought impacts 40% of the world’s population, and an estimated 55 million people globally are affected every year. It is the most serious threat to crops in nearly every part of the world,…
ISEF · 2021
Chemistry
This study involved developing a Machine Learning (ML) algorithm to create an efficient approach for predicting Molecular Surface Area (MSA). MSA is a fundamental property that models the am…
ISEF · 2021
Earth and Environmental Sciences Third Award
Perfluorinated alkyl substances (PFAS) are carcinogenic chemicals found in heat, stain, and water-resistant consumer products, including Teflon. Like pharmaceuticals (PPCPs), these “forever…
ISEF · 2021
Biomedical Engineering
Insufficient lubrication of cartilage, a protective layer of joints, is one of the leading causes of osteoarthritis (OA). Thus, improving cartilage lubrication is a promising approach to hea…
ISEF · 2021
Environmental Engineering
In the 21st century, 780 million people are without clean water, and 2.5 billion people do not have access to water with improved sanitation. Dirty drinking water can cause dysentery, infert…
ISEF · 2021
Energy: Sustainable Materials and Design Third Award
The current mainstream idea for oxygen production on Mars is an electrolysis system, which produces a dangerous byproduct of hydrogen and relies on water which is scarce in space. Alternativ…
ISEF · 2021
Computational Biology and Bioinformatics Fourth Award
The goal of this project was to construct a working RNA-sequencing analysis pipeline that would (1) produce visuals to demonstrate differentially expressed genes via PCA plots, correlation a…
ISEF · 2021
Translational Medical Science Fourth Award
Over 2 million Americans suffer from aphasia, a condition that affects stroke victim’s ability to communicate. Aphasia has no medical cure, but it can be improved through extensive speech-la…
ISEF · 2021
Biomedical and Health Sciences
The American diet, rich in carbohydrates, has been implicated in the rise of metabolic syndrome. Metabolic syndrome includes various conditions that increase a person’s risk for cardiovascul…
ISEF · 2021
Biomedical and Health Sciences Fourth Award
Gliomas make up nearly a third of all brain tumors and are extremely aggressive in later stages, with only a 5% five-year survival rate. Each year, approximately 20,000 people are diagnosed…
ISEF · 2021
Biomedical and Health Sciences
Isolated liver and lung metastases in colorectal carcinoma are both stage IVA. However, not all stage IV tumors are the same. The lungs act as a waypoint for further metastatic spread, sugge…
ISEF · 2021
Behavioral and Social Sciences First Award
Autism Spectrum Disorder is a neurodevelopmental disorder that lacks objective diagnostics. The current gold standard, Autism Diagnostic Observation Schedule (ADOS), suffers from problems su…
ISEF · 2021
Robotics and Intelligent Machines First Award
With a wide range of applications in artificial intelligence (AI), human action recognition is one of the most attractive yet challenging research fields. It has the potential to foster natu…
ISEF · 2021
Physics and Astronomy Fourth Award
Portable nuclear reactors are novel solutions to the impending energy crisis, providing large amounts of electrical power in a mobile, clean and efficient manner. In my past work, I develope…
ISEF · 2021
Translational Medical Science
Aberrant Nuclear Factor-kappa B (NF-?B) activation is observed in autoimmune, inflammatory, and malignant disorders. Current therapeutics targeting NF-?B inhibit upstream NF-?B activators, a…
ISEF · 2021
Cellular and Molecular Biology
Over one million individuals in the United States are addicted to cocaine, yet limited knowledge of underlying molecular mechanisms prevents effective treatment development. Chronic cocaine…
ISEF · 2021
Cellular and Molecular Biology Fourth Award
The bacterium Pseudomonas aeruginosa causes many human and plant diseases, infecting over 50,000 people annually. ~75% of Pseudomonas proteins are characterized; however, pathogenic mechanis…
ISEF · 2021
Microbiology
The purpose of this project is to determine if black walnuts, the walnut or exocarp have antibacterial properties. Black walnuts have been reported to have many health benefits which is why…
ISEF · 2021
Plant Sciences Fourth Award
Chlorosis is a common problem in the commercial growth of arugula in Nutrient Film Technique (NFT) systems and can be caused by nutrient or oxygen deficiencies. Building on conclusions from…
ISEF · 2021
Computational Biology and Bioinformatics
Mutations on the SARS-CoV-2 spike protein have gained increasing attention. However, its mutation pattern in different geographic locations within a country has not been investigated. In thi…