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 5611–5640
ISEF · 2020
Biomedical and Health Sciences
Drug delivery devices specifically transport drugs to help reduce drug toxicity to healthy cells and repetitive drug administrations. This study analyzes the use of pH-responsive nanogels, p…
ISEF · 2020
Environmental Engineering
Environmental and economic concerns over accumulating plastic waste and dwindling reserves of fine-grade sand are on the rise. A proposed solution to both problems has been to replace sand w…
ISEF · 2020
Systems Software
The purpose of this experiment was to simulate an automatic vehicle’s delivery route and examine how it recalculates if a road is blocked or slowed. To do this, Dijkstra’s algorithm, which c…
ISEF · 2020
Biomedical and Health Sciences
Gut epithelium turns over rapidly due to damage from digestion and toxins produced by the enteric microbiota. The rapid turnover process of gut epithelium is tightly regulated. Dysfunction o…
ISEF · 2020
Translational Medical Science
Beta-secretase (BACE), an enzyme responsible for the endoproteolysis of amyloid precursor protein to produce the hallmark amyloid-beta plaques of Alzheimer's pathology, has been of considera…
ISEF · 2020
Cellular and Molecular Biology
While at least eight Forkhead/Fox transcription factors are required for proper cardiac development in mammals and mutations in four Fox genes have been linked to human congenital heart dise…
ISEF · 2020
Earth and Environmental Sciences
Water covers about 71% of the earth's surface, yet water shortages are impending worldwide. While this can be baffling, it's simple: out of the 71% of water only 3% is fresh water and 1% is…
ISEF · 2020
Computational Biology and Bioinformatics
Artificial intelligence has been used to identify cancer types with high accuracy, but despite this, we see increased death rates in cancer. Even though cancer is a complex and extremely het…
ISEF · 2020
Biochemistry
The ER is an essential organelle that carries out various cellular tasks, including protein synthesis and processing, detoxification of compounds, and lipid synthesis. How ER quality is cont…
ISEF · 2020
Earth and Environmental Sciences
This project in its present form is the result of a simplified method to analytically measure ground-level ozone in the atmosphere in our rural town at low temperatures. The researchers hypo…
ISEF · 2020
Computational Biology and Bioinformatics
In 2015, 13,000 Louisiana residents died of heart disease. Due to expensive cost of ECG analysis, underrepresented community people cannot get medical supports. There are challenges on medic…
ISEF · 2020
Physics and Astronomy
The sound of waves breaking on shore or against an obstruction or jetty is an immediately recognizable sound pattern which could potentially be employed by a sensor system to identify obstru…
ISEF · 2020
Energy: Sustainable Materials and Design
Breaking down cellulosic biomass into fermentable sugar is a key limiting step in the production of bioethanol from lignocellulose. Engineering baker’s yeast Saccharomyces cerevisiae represe…
ISEF · 2020
Plant Sciences
Florida is the second largest state in the production of ferns. Ferns rely on high soil moisture levels to thrive. With the threat of drier soils from global warming, it is important to anal…
ISEF · 2020
Systems Software
On average, thirteen thousand Americans fall victim to gun violence each year. Gun violence is the second-leading cause of death for teens in the United States, 58% are homicides - approxima…
ISEF · 2020
Animal Sciences
Light pollution affects organisms throughout the entire ecosystem via disruption and interference of reproductive fitness. Drosophila melanogaster were chosen for this study because of the i…
ISEF · 2020
Embedded Systems
With a rapidly aging infrastructure in our country, safety of the public is at stake. Since only limited public transportation funds available, there is a growing urgency to measure the leve…
ISEF · 2020
Earth and Environmental Sciences
Although e-cigarettes have rapidly proliferated within our youth communities and supplanted cigarettes as the primary means of nicotine consumption across the United States over the past dec…
ISEF · 2020
Environmental Engineering
Microplastics (MP) are plastic debris smaller than 5 millimeters that are left behind from plastic pollution, which poses a threat to human health and marine life. In this study, a natural c…
ISEF · 2020
Physics and Astronomy
SpaceX’s Starlink satellite network promises world-wide high-speed internet access. With up to 42,000 satellites to be deployed, however, the Starlink satellite network will significantly de…
ISEF · 2020
Earth and Environmental Sciences
Objective: Glaciers have been moving in the Sierra for thousands of years. Recently these glaciers have been melting. I wanted to see if Sierra glaciers are still moving. Methods: I measured…
ISEF · 2020
Plant Sciences
Hydroponic growing in controlled environment horticulture has been an increasingly used method of produce production around the world. Its many methods integrate sustainability and growth ef…
ISEF · 2020
Cellular and Molecular Biology
Huntington’s disease (HD) is a fatal neurodegenerative disorder caused by an expansion of the CAG tract in the huntingtin (HTT) gene. Oxidative stress (OS), or an abundance of oxidants in th…
ISEF · 2020
Physics and Astronomy
The term “habitable exoplanets” is currently used to describe exoplanets that are in the habitable zone, areas around a star with the right conditions to support liquid water. This project a…
ISEF · 2020
Biomedical Engineering
(1) Background: Seeing that Pueraria montana is an invasive species in the Southeastern United States, there has been interest in repurposing the species. Noting that many plants have medici…
ISEF · 2020
Computational Biology and Bioinformatics
[Problem] For individuals with hearing loss, distinguishing between various voices in noisy environments is difficult. Current hearing aids are unable to identify and attenuate background vo…
ISEF · 2020
Environmental Engineering
Many people in rural areas are dealing with severe water shortages, but these locations are also big producers of banana plants, which require a great amount of water. In order to deal with…
ISEF · 2020
Robotics and Intelligent Machines
Over 1.3 billion people worldwide suffer from either vision impairment or blinding retinal diseases, and approximately $139 billion is the estimated economic burden due to these retinal dise…
ISEF · 2020
Robotics and Intelligent Machines
In drought areas, water-scarcity induces an annual rate of 40% pre-mature plant deaths around the world. Present-day solutions rely on methods to transport water from either surface level st…
ISEF · 2020
Robotics and Intelligent Machines
The annual number of search and rescue operations in the United States alone is over 100,000, and the use of drones could significantly improve the survival rates of these operations. The su…