ISEF · 2015
Microspheres: Micro or Mega Problem?
Microbeads are added to personal care products such as body scrubs to aid in the exfoliation of skin and to toothpastes as an abrasive. They do not break down readily in the environment ther…
38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.
ISEF · 2015
Microbeads are added to personal care products such as body scrubs to aid in the exfoliation of skin and to toothpastes as an abrasive. They do not break down readily in the environment ther…
CSEF · 2015
Toxicology Fourth Award
Objectives/Goals The objective is to determine the effects of microwave radiation on the seed germination and growth of a bean plant. Methods/Materials Forty-two bean seeds were placed into…
ISEF · 2015
Systems Software Fourth Award
Type 2 diabetes (T2D) is a chronic disease brought about by metabolic events such as insulin resistance and the progressive dysfunction of insulin-secreting beta cells. Recently, both inflam…
ISEF · 2015
Alzheimer’s disease is primarily caused by the misfolding and aggregation tau and amyloid-ß proteins interactions causing reduced neuronal function in over five million people in the United…
ISEF · 2015
Translational Medical Science
Colorectal cancer arises from genetic aberrancies classified as driver mutations, which actively promote disease progression, and passenger mutations that provide no evident selective growth…
ISEF · 2015
Biochemistry
Varroa mites (Varroa destructor) have caused significant impacts on honey bees (Apis mellifera) in the United States through by introducing a new series of pathogens. The purpose of this res…
ISEF · 2015
In the past 80 years, Louisiana has lost over one-million acres in land, affecting plants and crustaceans that live in these environments. The first objective of this research was to determi…
ISEF · 2015
Energy: Sustainable Materials and Design
This research sought to address the toxicity of carbon nanotubes (CNTs) when released into the environment through the addition of nontoxic surfactants and the novel method of surface functi…
ISEF · 2015
Translational Medical Science Fourth Award
Mitochondria are the "energy factories" of the cell. Their main function is ATP production, and they are normally thumb-shaped with lamellar cristae. Mitochondrial morphology regulates apopt…
ISEF · 2015
Fourth Award
In this research, we have introduced and analyzed a new method of creating a large-scale network for monitoring the radiation background in big cities. The project is based on integration of…
ISEF · 2015
Introduction: In the last year the value of the online transactions increased to 2356 millions of dollars. The most part of these transactions was made using mobile gadgets. 45% of the gadge…
ISEF · 2015
The logician Patrick Blackburn proposed several times to consider modal formulas as automata that are placed at some point inside a relational model and explore their environment by making t…
ISEF · 2015
Fourth Award
Extreme losses in summer Arctic sea ice pack, a leading indicator of climate change, have led to the need for significant revisions of global climate models. Part of the efforts to improve t…
CSEF · 2015
Environmental Science First Award
Objectives/Goals The IPCC estimates that a 2-3C mean temperature rise would critically endanger 25% of the species. While projecting habitat shifts of terrestrial mammals is vital for mitiga…
ISEF · 2015
Natural gas currently supplies 22% of the energy that the United States consumes annually. As other supplies run low, there is a need to dig deeper in order to access a different resource ca…
ISEF · 2015
Status quo methods of autism diagnosis are subjective and varied. This can result in misdiagnosis as well as leave patients with the disorder undiagnosed for long periods of time. The goal o…
ISEF · 2015
The recent Ebola virus (EBOV) epidemic has claimed over 4000 lives in West Africa. The fatal virus suppresses the host’s immune response by inhibiting IFN?-dependent p-STAT1 nuclear import b…
CSEF · 2015
Mathematics & Software Honorable_mention Award
Objectives/Goals To formulate and implement a mathematical algorithm which reduces the dimensionality of kinetic models of cell signalling pathways while still preserving their most importan…
CSEF · 2015
Product Science (Physical) (Junior Division Only)
Objectives/Goals The objective of this experiment was to find out which commonly used, modern insulation retains the most heat. Methods/Materials To complete this experiment three different…
ISEF · 2015
Animal Sciences
Current trends indicate a distressing worldwide decline in honeybees with disease/pests, pesticides and sub-optimal nutrition likely offenders. Optimal energy metabolism may support colony h…
ISEF · 2015
Translational Medical Science Third Award
Chronic inflammation contributes to the pathogenesis of seven of the ten leading causes of mortality in the U.S. However, current anti-inflammatory drugs are oftentimes ineffective and/or cy…
ISEF · 2015
Downy mildews are a serious disease of many crops in coastal California. In spinach, downy mildew is caused by the plant pathogenic microorganism Peronospora effusa. In California, where nea…
CSEF · 2015
Microbiology (General)
Objectives/Goals Downy mildews are a serious disease of many crops in coastal California. In spinach, downy mildew is caused by Peronospora effusa. In California, where nearly 75% of the US…
CSEF · 2015
Product Science (Biological) (Junior Division Only) Fourth Award
Objectives/Goals To determine if a pre-rinse or scrub step will help the ability of a dishwasher to clean dishes. Glo Germ(TM) was used as a bacterial surrogate to represent a biofilm that c…
CSEF · 2015
Behavioral & Social Sciences
Objectives/Goals The purpose of this project was to find out how the factor of money in a person#s situation affects the way they make moral decisions. Methods/Materials In this experiment,…
CSEF · 2015
Earth & Atmospheric Sciences (Junior Division Only)
Objectives/Goals Gorgonians, commonly referred to as sea fans, are a type of octocoral that are slow growing and sensitive to environmental fluctuations. Studies have shown that in areas wit…
CSEF · 2015
Zoology
Objectives/Goals On the way to school one morning, and I saw a group of unusual looking birds flying overhead. They had a large wingspan, and an odd shaped beak. I told my science teacher ab…
CSEF · 2015
Behavioral & Social Sciences
Objectives/Goals An online survey was conducted to assess people's moral judgments using the classic trolley problems. I ask: To what extent do demographic characteristics like gender and ag…
ISEF · 2015
Systems Software
Due to a growing number of patients diagnosed with cancer, constantly increasing resistance of cancer cells to the current chemotherapeutics such as cisplatin and large amount of adverse eff…
ISEF · 2015
Biomedical and Health Sciences
The complex hormonal mechanisms of the autonomic nervous system provide the physiological conditions necessary to cope with a sudden crisis or emergency. Chronically stressful conditions cau…