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.
CSEF · 2015
Toxicology
Objectives/Goals Objective: What is the effect of third hand nicotine on daphnia magna? Purpose: Third hand nicotine is the residual nicotine left by smokers on many surfaces like clothes, c…
CSEF · 2015
Toxicology
Objectives/Goals The object is to test if YO12N the affects Hymenochirus frog eggs and Ankistrodesmus algae growth. Methods/Materials Ankistrodesmus algae growth 40 test specimens; 10ea x 3…
CSEF · 2015
Toxicology Third Award
Objectives/Goals The objective of this project is to determine if adding wood ash to top soil will adversely affect pesticide by making it more toxic or allowing it to last longer in the soi…
CSEF · 2015
Toxicology Fourth Award
Objectives/Goals The purpose of this experiment is to study how metal contamination impacts biological organisms at a cellular level and how the growth properties of cells are impacted. The…
CSEF · 2015
Toxicology Second Award
Objectives/Goals Crumb rubber is used is playgrounds and turf fields because of its elasticity which provides a cushion for breaking falls. However, rubber has been found to contain many har…
CSEF · 2015
Toxicology
Objectives/Goals Based on what research I have conducted, I believe by using nail polishes that contain one of the three chemicals, known as the "toxic-trio", and comparing the results to th…
CSEF · 2015
Toxicology
Objectives/Goals My objective is to examine if a corticosteroid (Advair) and a non-steroid (Ventolin) will significantly affect Drosophila melanogaster's growth. Based on personal experience…
CSEF · 2015
Toxicology Second Award
Objectives/Goals Bee pollination accounts for about $15 billion in added crop value and 1/3 of the food consumed in the U.S. For almost ten years, Colony Collapse Disorder (CCD) has been res…
CSEF · 2015
Toxicology
Objectives/Goals Diabetes and obesity are affects millions of Americans each year. The objective of my experiment was to determine if Equal brand aspartame would be a viable dietary substitu…
CSEF · 2015
Toxicology
Objectives/Goals I predict the compounds will have various effects on the Hydra#s regeneration which may include multiple budding, fast regeneration, retarded growth, extended tentacles, and…
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…
CSEF · 2015
Toxicology
Objectives/Goals The objective of this experiment was to detect if prominent alcohol and drug use caused a change in cellular enzyme activity and oxidative stress in fish hippocampus tissue.…
CSEF · 2015
Toxicology First Award
Objectives/Goals The purpose of this experiment is to determine the effects of electromagnetic radiation on the growth of radish plants. It was hypothesized that the shorter the wavelength o…
CSEF · 2015
Toxicology Honorable_mention Award
Objectives/Goals The major objective of this experiment was to discourage the use of chemical pesticides and increase the use of fungal biopesticides which will improve the enviornmental hea…
CSEF · 2015
Toxicology
Objectives/Goals Objective: To find an efficient mixture that can exterminate Wild Grana Cochineal then protect cacti from being plagued again for the longest amount of time. I think the alc…
CSEF · 2015
Toxicology
Objectives/Goals The objective of this project was to determine whether or not secondhand smoke exposure was detrimental to the average strength of spider webs. If Parasteatoda tepidariorum…
CSEF · 2015
Toxicology
Objectives/Goals The objective is to determine the safety of sunscreen containing Oxybenzone as compared to reef safe biodegradable sunscreen on marine life by testing how each sunscreen aff…
CSEF · 2015
Toxicology Honorable_mention Award
Objectives/Goals The objective of this project was to see if daphnia are affected by artificial sweeteners since some of these compounds have been detected in waste water, landfill leachate,…
CSEF · 2015
Toxicology Honorable_mention Award
Objectives/Goals My objective was to test which of 3 types of bioremediation agents,each with different mode of action and listed on NCP(Nat.Contingency Plan)NA(Nutrient Additive)MC(Microbia…
CSEF · 2015
Toxicology
Objectives/Goals The object of this study is to investigate if there is a therapeutic benefit in combining green tea and ashwagandha, in the form of dietary supplements, to fight against can…
CSEF · 2015
Toxicology
Objectives/Goals Our experiment was to determine if different durations of ascorbic acid exposure positively affects a liver's enzymatic activity after being previously exposed to alcohol. M…
CSEF · 2015
Toxicology
Objectives/Goals The goal of this experiment was to find the effect of Ibuprofen on Physarum Polycephalum's (P.P.) speed and microscopic makeup. The hypothesis states that if Ibuprofen is gi…
CSEF · 2015
Toxicology
Objectives/Goals The purpose of this experiment was to determine if nail polish affects nail growth. Methods/Materials Before the project was performed a hypothesis was formed stating that t…
CSEF · 2015
Toxicology
Objectives/Goals To determine the effect of neonicotinoid chemicals on the health of honeybees. Methods/Materials Varying levels of neonicotiniod chemicals were given to 11 different groups…
CSEF · 2015
Toxicology
Objectives/Goals Due to the fact that Tau protein failure has been linked with the disease Alzheimer#s, and in-taking nicotine has become so prominent, this experiment has been designed to b…
CSEF · 2015
Toxicology
Objectives/Goals The objective is to find if and at what concentration is algae affected by both pollutants. Methods/Materials We made a half series dilution for six different concentrations…
CSEF · 2015
Toxicology Honorable_mention Award
Objectives/Goals The purpose of the science fair project is to investigate the long term effects of bitter melon seed on the Reproductive rate of the Drosophila melanogaster. The hypotheses…
CSEF · 2015
Toxicology
Objectives/Goals Popular illegal street drug Crystal Meth, composed mainly of Pseudoephedrine, can cause physical and psychological effects. In addition, this addictive substance can increas…
CSEF · 2015
Toxicology
Objectives/Goals My objective was to see the effect of salt on plant growth. Methods/Materials I planted 40 snap peas with 10 in each section (in total there were 4 sections). Once a week I…
CSEF · 2015
Toxicology Third Award
Objectives/Goals The objective of my project was to inhibit the proteolytic enzymes of adult and microfilariae Brugia pahangi using protease inhibitors to see if protease inhibitors could ki…