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 · 2019
Animal Sciences
C. semigranosa is a small bivalve with a shell length of about 1.5 cm predominating in exposed sandy beach. Intensive field observations revealed that C. semigranosa accumulated around 610 i…
ISEF · 2019
Animal Sciences Fourth Award
Alzheimer’s disease is an irreversible neurodegenerative disorder that causes progressive cognitive impairment in patients. Millions of people around the world are impacted by this fatal dis…
CSEF · 2019
Mammalian Biology
Objectives Objective: I use a process called reverse spherification to make juice flavored spheres. The objective is to determine which flavored sphere tastes the best. Methods Materials and…
ISEF · 2019
Animal Sciences
Through direct observation and experimentation, this investigation studies the Achupalla worm of the Schistotheca family (it has not been registered scientifically). It feeds on the Achupall…
ISEF · 2019
Animal Sciences
Haemadipsa guangchuanensis, known as land leeches, is a genus of annelids feeding on blood. Although its biology and reproductive ecology had been studied, there were few reports regarding i…
CSEF · 2019
Mammalian Biology
Objectives The objective of my project was to clearly see the correlation between the athletes and non-athletes grips strength versus the independent variable, which was the length and hand…
CSEF · 2019
Zoology Fourth Award
Objectives We are studying the tannins from the Indian almond leaves that alters the pregnancy behaviors, gestation period, and fertility structure of Poecilia reticulata; guppies. The purpo…
CSEF · 2019
Mammalian Biology
Objectives The objective of this project is to see if there is a link between Hypothyroidism and type 2 diabetes in patients with Down syndrome. Methods In order to test how Hypothyroidism r…
CSEF · 2019
Zoology Honorable_mention Award
Objectives Because we are constantly bombarded by sensory stimuli, we rely on our senses to identify critical information in a particular situation and environment. Humans and animals alike…
ISEF · 2019
Animal Sciences
Vaping and the use of e-cigarettes have major public health implications. E- cigarettes are abused by teens and used by adults seeking a “safer” alternative to smoking. However, e-cigarettes…
CSEF · 2019
Mammalian Biology
Objectives The objective of this project is to determine how age affects lung capacity. Methods 1 liter soda bottle, 1 camera, 1 balloon, chemical- Bromothymol blue, Straws- 3 for each perso…
CSEF · 2019
Zoology Third Award
Objectives Type 2 Diabetes (T2D) is a metabolic disorder that is caused by insulin resistance which results in elevated blood sugar and is associated with heart disease, obesity, and chronic…
CSEF · 2019
Zoology
Objectives The objective of our study is to determine the effect of close distance and prolong exposure of blue light on head regeneration of planaria. Methods The Planaria was cut into head…
ISEF · 2019
Animal Sciences Fourth Award
Northeastern United States populations of pollinating hawkmoths are in long-term decline or have been locally eradicated. Artificial light at night (ALAN) is a hypothesized contributor; howe…
CSEF · 2019
Zoology First Award
Objectives This study examines effective dosage of corn silk (Zea mays Linnaeus) aqueous extract on neuronal regeneration. Methods Using planaria (Girardia tigrina) as a model for neuronal r…
ISEF · 2019
Animal Sciences
Proper care of ram fertility is critical during the breeding season to avoid reduction in breeding success. Deworming is a common practice among ranchers in order to eliminate health complic…
CSEF · 2019
Mammalian Biology
Objectives Skin grafts are surgical methods to heal affected areas through the transplantation of skin from one area of the body to another. These grafts are avascular and fail to survive if…
ISEF · 2019
Animal Sciences
Honey bees rely heavily on their circadian clock to achieve the orientation based on the solar compass and the "time memory", which allows them to locate food resources and return to the hiv…
CSEF · 2019
Mammalian Biology Honorable_mention Award
Objectives The objective of this study was to test if blinding people temporarily would cause a measurable improvement in hearing. Methods I used The Mimi Hearing app to to test participants…
CSEF · 2019
Mammalian Biology
Objectives The objective of this experiment was to determine the relationship between tongue type and the ability to taste the chemical PTC. Methods 71 volunteers were given a piece of PTC p…
ISEF · 2019
Animal Sciences
Up to 30% of the 50 million infertile people worldwide are affected by unexplained infertility, which could result from a CISD gene mutation. The CDGSH iron sulfur domain (CISD) family consi…
CSEF · 2019
Mammalian Biology
Objectives The object of this study was to find out if music can change heart rate and blood pressure. Methods To conduct this experiment I needed an Equate Digital Blood Pressure Monitor, I…
ISEF · 2019
Animal Sciences
If rabbit waste is not cleaned adequately, it builds up in the cage and release toxic air particles into its surroundings. One of these toxic particles is ammonia. Ammonia can cause health p…
ISEF · 2019
Animal Sciences Third Award
Bees encounter numerous stimuli in nature. However, some prompt a stronger response than others as not all stimuli are of equal value. It is not well understood in any animal model how stimu…
CSEF · 2019
Mammalian Biology
Objectives This project looks at which type of toy a representative sample of dogs prefer. Methods Soft toy, rope toy, hard toy, template for spacing, measuring tape, sample of dogs from loc…
AJAS · 2019
Animal Sciences (inferred)
Ecological light pollution implicates physiological disruption to individual organisms and the ecosystem structure as a whole particularly with the involvement of keystone species. The major…
AJAS · 2019
Animal Sciences (inferred)
This project was conducted in Merrick County, Nebraska, to compare differences in prevalence of Baylisascaris procyonis (raccoon roundworm) in areas in close proximity to human dwellings and…
ISEF · 2019
Animal Sciences
Cryptosporidiosis is a disease caused by a parasite, Cryptosporidium, often found in neonatal calves. Roughly 57% of scours in young calves is caused by Cryptosporidium. Currently there is n…
ISEF · 2019
Animal Sciences
Mosquitoes are estimated to kill between 700,000 and one million people per year through disease transmission, which is why effective mosquito control methods are imperative. An often-overlo…
ISEF · 2019
Animal Sciences Third Award
One-third of food produced for human consumption is wasted. This equates to approximately 1.3 billion tonnes annually, most of which becomes landfill. This study examines one way consumers c…