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 811–840
ISEF · 2026
Animal Sciences
This study investigated how different types of dietary fiber affect gut microbial fermentation and energy utilization in Rattus norvegicus, testing the hypothesis that soluble fiber would in…
ISEF · 2026
Animal Sciences
Recent studies have identified potentially harmful substances in menstrual products. However, the biological effects of exposure to these substances through menstrual products are poorly exp…
ISEF · 2026
Microbiology
Menstrual products are composed of harmful microplastics. Tampons specifically contain microplastics such as polyethylene (PE) which have been seen to interfere with biological functions. Ba…
ISEF · 2026
Biomedical and Health Sciences
A goal of this experiment was to add to the limited studies on the connection between E.Coli and colon cancer, specifically, the E. Coli B 2 strain. This experiment used a harmless strain, E…
ISEF · 2026
Earth and Environmental Sciences
D. polymorpha and other invasive bivalves are causing a myriad of ecological and economic problems; many treatments have either failed or led to native mussel mortality. Marrone Bio Innovati…
ISEF · 2026
Chemistry
Cardiovascular disease is the leading cause of death and is typically caused by atherosclerosis, or arterial plaque buildup. Photothermal gold nanoparticles are emerging in medical studies t…
ISEF · 2026
Engineering Technology: Statics & Dynamics
Turbofan engines suffer efficiency losses from an optimal speed disparity between fan and core components; geared turbofans (GTFs) address this via mechanical gearboxes but introduce frictio…
ISEF · 2026
Behavioral and Social Sciences
Color plays a significant role in how people interpret emotions and meanings, but these interpretations may change over time. The purpose of this experiment was to examine how associations w…
ISEF · 2026
Earth and Environmental Sciences
Increased use of personal care products has raised concerns about their environmental impact due to the release of chemical residues into natural ecosystems. Sunscreen compounds enter aquati…
ISEF · 2026
Translational Medical Science
Neonatal brachial plexus injury (BPI) can lead to significant and lasting motor and sensory impairments, particularly because the brachial plexus is directly connected to the spinal cord. In…
ISEF · 2026
Translational Medical Science
Purpose. Osteosarcoma (OS) is an especially aggressive bone cancer disproportionately affecting children. Current treatments like surgery, chemotherapy, and radiation suffer from high recurr…
ISEF · 2026
Earth and Environmental Sciences
Although Corals offer us plenty of services, they are constantly threatened by chemicals in the sunscreen that can induce coral bleaching. Approximately 14,000 tons of sunscreen enter the oc…
ISEF · 2026
Earth and Environmental Sciences
Pollution is a concern throughout the world, particularly in oceans. Recent concerns have arisen about the impacts of microplastics. Sea urchins are commonly used for developmental studies,…
ISEF · 2026
Chemistry
Drug discovery requires an understanding of protein conformations and ligand binding poses. Classical molecular dynamics (MD) can provide this understanding, but it is too slow to sample ess…
ISEF · 2026
Behavioral and Social Sciences
Smartphones are deeply integrated into students' daily lives, and frequent notifications may interrupt sustained attention during academic tasks. This study examined whether realistic phone…
ISEF · 2026
Biochemistry
Dry skin is an issue that affects millions of individuals, yet moisturizers have varying degrees of effectiveness due to the many different formulas. Most common ingredients in dry skin spec…
ISEF · 2026
Translational Medical Science
Alzheimer’s disease (AD) is projected to affect 150 million people by 2050 and is characterized by the accumulation of neurotoxic beta-amyloid (Aß) plaques in the brain, leading to severe me…
ISEF · 2026
Biomedical Engineering
Over 2 million Americans and countless others around the world suffer from type 1 diabetes which is an incurable health condition where the pancreas stops making essential hormones called in…
ISEF · 2026
Cellular and Molecular Biology
Isoflurane is an FDA-approved volatile anesthetic used to induce and maintain general anesthesia. Isoflurane hyperpolarizes membrane potential by selectively enhancing K+ channels and inhibi…
ISEF · 2026
Biochemistry
Traditionally used Asian and European medicinal plants are often analysed to create western medicines. North American Aquilegia roots show medicinal potential in its historical use as a pain…
ISEF · 2026
Behavioral and Social Sciences
Over 47 million non-native English speakers navigate American institutions, facing an invisible barrier beyond legislation: unconscious, neurologically-driven accent bias. Listener judgments…
ISEF · 2026
Chemistry
The diaza-18-crown-6 macrocyclic ligand (D18CJ) used in our studies has never been studied from a coordination chemistry perspective. Characterized as a pincer ligand, D18CJ has biological v…
ISEF · 2026
Environmental Engineering
The purpose is to eliminate microplastic (MPs) from cattle feed by improving the extraction device from last year to remove MPs from cattle (bovine) feed using dry removal. It was hypothesiz…
ISEF · 2026
Software Design
This project addressed a critical gap in adolescent mental health support by expanding TheraBee, an artificial intelligence-powered screening and support-routing application for teenagers. T…
ISEF · 2026
Biomedical and Health Sciences
Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by motor dysfunction and neuron loss, with limited current treatments, revealing a critical gap. Heat shock…
ISEF · 2026
Mathematics
This project focuses on the Repelling Propellers Problem, an unsolved problem proposed by Professor James Propp. The question investigates how same-sign, equally charged/spaced points behave…
ISEF · 2026
Biomedical Engineering
Globally, a limb is amputated every 20 seconds due to complications from diabetes. Over 18 million people suffer from chronic diabetic wounds, caused by impaired circulation and reduced woun…
ISEF · 2026
Physics and Astronomy
The objective of this research was to develop a dual-methodology framework for the autonomous identification and physical characterization of lunar lava flows using multi-modal orbital data.…
ISEF · 2026
Materials Science
In early January 2025, a series of wildfires spread across Los Angeles, devastating houses and forcing multiple families to evacuate their homes. These fires included the Sunset Fire, Palisa…
ISEF · 2026
Biochemistry
Endostatin, a fragment of collagen XVIII, is a potent anti-angiogenic factor with strong therapeutic potential in liver cancer by inhibiting tumor blood vessel formation. However, its clinic…