20,037 real projects from ISEF, the Canada-Wide Science Fair, JSHS and the Calgary Youth Science Fair — searchable by meaning, and filterable by fair, year, category and award.
ISEF · 2019
Plant Sciences
In the present investigation we compare eight types of substrates in sexual and asexual propagation C. officinalis in proportions (70% humus + 20% organic soil + sand 10%); ( 70% litter + 20…
ISEF · 2019
Systems Software
The distribution of resources over geographic area is a key issue that can be found in many different fields and industries. For example, when given limited resources to build a certain amou…
ISEF · 2019
Biomedical and Health Sciences Fourth Award
Antibiotic resistance is a growing public health challenge which affects about two million people in the U.S. annually. The search for new antibacterial agents is focusing on small drug mole…
ISEF · 2019
Computational Biology and Bioinformatics
Amyloid fibrils are small or slender fibers that can be found all around the human body and are formed by misfolded proteins. These fibers are resistant to degradation and can cause many dis…
ISEF · 2019
Biomedical Engineering
Foreman* Enhanced operational reality will have a very clear vision for operation, which is easy to use and command. It is connected to a computer connected to the artificial satellite to co…
ISEF · 2019
Systems Software
Computer vision is the science that aims to visually sense the world around it. It is concerned with the automatic extraction, analysis, and understanding of useful information from a single…
ISEF · 2019
Chemistry
This project was an analysis of how much Red Dye 40 various sports drinks contain. The negative effects of Red Dye 40, as well as the increasing popularity of sports drinks, were the motivat…
ISEF · 2019
Behavioral and Social Sciences
Educational success is a major factor in predicting earning potential and more educational institutions are leaning towards content mastery as opposed to seat time in a content course. With…
ISEF · 2019
Chemistry Fourth Award
Currently, new alternatives for greenhouse gases are of great interest, and hydrogen is a major player in the race for a new source of fuel. Hydrogen can be produced through a photocatalytic…
ISEF · 2019
Engineering Mechanics Fourth Award
More and more applications in industry and everyday life can be taken over by automated mobile platforms. One of the core attributes of a mobile robot is its drive, as this is the key to its…
ISEF · 2019
Mathematics
Small pieces of plastic from 0.05 mm to 0.5 mm, called microplastics, pollute the ocean by congregating and moving through oceanic currents. Initial regions were defined along coasts to repr…
ISEF · 2019
Mathematics
This project focuses on a contradictory case within the Banach-Tarski paradox. The paradox outlines how any three-dimensional figure can be transformed into any other figure while only using…
ISEF · 2019
Chemistry
Cu2O is a promising high efficiency photocatalyst which exhibits good visible light photocatalytic degradation to organic pollutants. A novel heterostructure Cu2O-based nanocomposite was syn…
ISEF · 2019
Microbiology Third Award
The Chikungunya and Dengue viruses are arboviruses transmitted by the mosquitoes Aedes aegypti and Aedes albopictus. Co-circulation of Dengue and the Chikungunya virus (CHIKV) make it diffic…
ISEF · 2019
Animal Sciences
In the last decade, one-third of all honey-bee colonies have vanished, in Colony Collapse Disorder (CCD). The root cause of CCD has been debated, with focus on pesticides, and varroa mite (v…
ISEF · 2019
Mathematics
Naturally, silkworms construct ellipsoidal cocoons by spinning silk fibers around themselves. When we consider a cocoon in two dimensions, a cocoon has an elliptical shape which is one of th…
ISEF · 2019
Biomedical and Health Sciences
Ovarian germ cell tumors are tumors that arise from the egg cells of the ovaries. There are different types of ovarian germ cell tumors including mature and immature teratomas, metastatic tu…
ISEF · 2019
Biochemistry
Cellular stress is caused by the exposure of cells to environmental stressors and is extremely harmful, e.g., oxidative stress is caused by free radicals, and is linked to cancer, ADHD, etc.…
ISEF · 2019
Engineering Mechanics
Today’s society pushes the limits of concrete by creating structures that are taller and heavier than ever before. This leads to problems because concrete can only do so much. Fortunately, j…
ISEF · 2019
Environmental Engineering
Urban areas will experience benefits ranging from increased local food supply to remediation of heat island effects once urban green roof drainage water is used to irrigate urban agriculture…
ISEF · 2019
Systems Software Fourth Award
Autism is a spectrum disorder that affects regions of the brain which control a person’s communication and social interaction. It is a challenge for autistic children to communicate given th…
ISEF · 2019
Robotics and Intelligent Machines
It has never been easier to listen to one's favourite music than today: With services like Spotify or Apple Music, we have access to an almost unlimited number of songs. But this variety can…
ISEF · 2019
Biochemistry
The use of Silver nanoparticles (NPs) and Cadmium quantum dots (CdSe/ZnS)(QDs) is increasing daily in many commercially used products such as sunscreen, water resistant clothes, and may be u…
ISEF · 2019
Engineering Mechanics
The Falcon 9 rocket can put up to 22,800 kg into Low Earth Orbit when the first stage is not recovered; however, the payload only represents ~4.1% of the total mass of the rocket. The rest o…
ISEF · 2019
Plant Sciences
Rice (Oryza sativa) is the staple food for more than half of the world’s population and the main energy source for billions of people worldwide, especially in less developed areas because it…
ISEF · 2019
Translational Medical Science
Hepatocellular carcinoma (HCC) is the most common form of liver cancer and is the third leading cause of cancer-related death worldwide. Over 90 percent of these cancer-related deaths are du…
ISEF · 2019
Robotics and Intelligent Machines
Purpose: The application of deep learning in cross-modal retrieval can produce good results. However, the training of deep neural networks often relies on large-scale labeled dataset. It is…
ISEF · 2019
Chemistry
X-ray crystallography is a widely used technique in pharmacy for drug design, development and, especially, for assignment of drug quality and detection of impurities. While X-ray diffraction…
ISEF · 2019
Engineering Mechanics
The purpose of this project was to create a functional exoskeleton arm that would assist someone in picking up objects, especially for those who have muscle disabilities that make their arms…
ISEF · 2019
Chemistry
Biofouling is the accumulation of microorganisms or plants on wet surfaces. It poses risks for humans and on a wide variety of surfaces. Biofouling also can af-fect industries like paper man…