1125 projects whose affiliated fair was here.
1125 projects · showing 1021–1050
ISEF · 2015
Biochemistry
This experiment is significant because it investigates the effects of the carboniferous period's atmospheric O2 levels on arthropod development and attempts to experimentally support the the…
ISEF · 2015
Third Award
The purpose of this research was to determine the effects of enzyme inhibitors, kojic acid and phenylthiourea (PTU), on the melanization of hemolymph and its synergistic properties when comb…
ISEF · 2015
Systems Software
Little is known about Myllocerus undecimpustulatus undatus Marshall, (detected in Florida in 2000). However, it is known to infest >150 different plant species with the potential to cause se…
ISEF · 2015
Biochemistry
This project was conducted to determine two things. First, the scientists would determine which meat byproduct would be most beneficial to the growth of maggots. The second test would be con…
ISEF · 2015
Fourth Award
This project investigated how simple behaviors can be implemented into an interconnected decentralized swarm robotics system to generate complex emergent behaviors without using extensive co…
ISEF · 2015
The purpose of this experiment was to test if the introduction of Gibberellic Acid will increase the cell count and CO2 sequestration in the Cyclotella cultures. Also if the Gibberellic Acid…
ISEF · 2015
In modern society, humans are becoming increasingly dependent on fossil fuels. However, this leads to ozone depletion and the destruction of the earth. One alternative to fossil fuels is bio…
ISEF · 2015
The purpose of this experiment was to determine if there is a temporal and spatial relationship to airborne pollutants around a school relating to the volume and proximity of idling cars and…
ISEF · 2015
The purpose of my project was to determine if a technique to treat Brazilian pepper wood fibers with carboxymethyl cellulose (CMC) and ferrous chloride (FeCl2) to increase adsorption of phos…
ISEF · 2015
The purpose of this investigation was to conduct a toxicology study on toluene-containing Pine-Sol; and to study the dangers it may pose to humans using yeast as a model organism. Rates of C…
ISEF · 2015
Methylparaben is the preservative commonly used in cosmetic, pharmaceutical, and industrial products. It is a biodegradable substance, however; it cannot be completely removed during wastewa…
ISEF · 2015
Amyloid proteins are the key proteins in Alzheimer’s disease. In humans, elevated levels of Amyloid Precursor Proteins (APP) can lead to a buildup of Amyloid-B plaques, which ultimately redu…
ISEF · 2015
MicroRNAs (miRNAs) are involved with gene regulation by obstructing translation or by helping with the deterioration of mRNAs therefore suppressing the gene. A lack or surplus of miRNAs is r…
ISEF · 2015
Fourth Award
Amaranthus palmeri (Palmer's amaranth) is a highly invasive noxious weed that causes significant problems in agriculture as it is becoming resistant to glycine (Round-up). This glycine-resis…
ISEF · 2015
Biomedical Engineering Third Award
Various studies have showed that children with Autism Spectrum Disorder (ASD) have an affinity towards interacting with virtual avatars. Children with ASD are able to understand basic emotio…
ISEF · 2014
Engineering Mechanics
Will a heterotrophic method for growing Chlorella vulgaris, when compared to autotrophic and mixotrophic methods, produce a high algal growth rate and lipid content, thereby reducing the ene…
ISEF · 2014
Plant Sciences
Genetic treatment of myopathy, through the inhibition of the MuRF1 and Atrogin-1 genes, appear to demonstrate a dramatic reduction in skeletal muscle degradation for short term treatments. A…
ISEF · 2014
Energy: Chemical
Robotic exoskeletons are used to lift heavy weights at the sacrifice of limiting human functions, such as control, range of motion, grasping, and structural integrity. One key to this projec…
ISEF · 2014
Robotics and Intelligent Machines Third Award
Every year, three million people across the world are killed due to mosquito-transmitted diseases. Carbohydrate structures found on plasma membranes of cells can act as receptors for viruses…
ISEF · 2014
Mathematics
This experiment focused on the effect Curcuma Longa, commonly known as Turmeric, on a HeLa cervical cancer cell line. It was conducted with the purpose to optimize an in-vitro model using a…
ISEF · 2014
Energy: Chemical First Award
An exoskeleton is a machine comprised of an outer framework, which is worn by a person for the purpose of applying energy to aid limb movement. The uses of such a device include helping pati…
ISEF · 2014
Plant Sciences
There are an estimated 5.1 million Americans currently suffering from Alzheimer's Disease, a neurodegenerative disorder, and by 2050, it is estimated that over 15 millions will be diagnosed…
ISEF · 2014
Plant Sciences
The purpose of the project was to determine if adding carbon nanoparticles to a salt water solution exposed to sunlight would cause steam to emerge from the water without it boiling and prod…
ISEF · 2014
Mathematics
Nosocomial infections, along with hospital errors, are one of the leading causes of death in America, resulting in 99,000 deaths annually. The problem being addressed is the prevalence of ba…
ISEF · 2014
Chemistry
The original purpose to this experiment was to determine the effects of ethanol concentration on the degradation of hydrogen peroxide by catalase, which forms oxygen and water. We had though…
ISEF · 2014
Mathematics
Athletics play a important role in American society. Injuries in athletics are inevitable, however there are ways one can prevent these injuries from occuring. Approximately 15% of all sport…
ISEF · 2014
Chemistry
Meat is cooked using a variety of methods to make certain it is safe to eat and is appetizing. The purpose of this continuation study experiment is to determine if palatability and shear for…
ISEF · 2014
Materials Science
The purpose of my project was to evaluate if Brazilian pepper fibers could serve as adsorbent for phosphate removal, if fibers could be treated chemically to enhance adsorption, and test if…
ISEF · 2014
Embedded Systems
The purpose of this experiment is to compare the evaporation rates of aquifer tapped mine lakes to the evapotranspiration rates of plant life. The expectations of this project is to observe…
ISEF · 2014
Energy: Chemical
There are areas of the world where energy is scarce, and access to clean drinking water is limited. After successfully manufacturing a single parabola concentrated solar system last year, de…