192 projects whose affiliated fair was here, most recently in 2021.
192 projects · showing 121–150
ISEF · 2017
Physics and Astronomy
The purpose of this project is to develop effective and inexpensive device for remote sensing of subsurface water-carrying layers. I suggest to use the water protons response to an artificia…
ISEF · 2017
Chemistry
Owing to increasing demands for sustainable and renewable energy an exploration of lighttoenergy converters has become an area of great interest for many scientists and engineers. Having a…
ISEF · 2017
Physics and Astronomy
Fluorescent molecular rotors (molecules that can emit light when they absorb energy and whose parts can turn one around another) can be used for observing the process of the light-caused des…
ISEF · 2017
Physics and Astronomy
Shock waves occur in a supersonic gas flow when it decelerates: e.g., near a bullet or near a point where two supersonic flows intersect. An easy way to study compressible gas flows in a sch…
ISEF · 2017
Engineering Mechanics
The project "Solenoid engine" is aimed at increasing the availability of electric motors for personal use, as well as reducing the cost of production of electric motors. The solenoid motor c…
ISEF · 2017
Mathematics
Given a triangle and a set of three angles, celebrated geometrical theorem of Jacobi (1825) produces a new triangle and a point (Jacobi point) in perspective with the first. Different proper…
ISEF · 2017
Mathematics
In the research we study the systems of tangent circles inscribed in generalized Archimedes arbeloses and its properties. By the generalized Archimedes arbelos we mean one of the following m…
ISEF · 2017
Robotics and Intelligent Machines
My work is dedicated to practical astronautics. On Mars, only two rovers are working now, but they conduct a general investigation of the planet and look for any trace of biological presence…
ISEF · 2017
Mathematics
This puzzle was first mentioned in Dudeney’s book “Puzzles of Canterbury” in 1907. Since then an optimal algorithm in the general case has not been obtained despite many attempts from people…
ISEF · 2017
Chemistry
Dithienylethenes (DTE) undergo reversible isomerization to colored isomers upon light irradiation. These compounds are considered as one of the most promising classes of organic photochromic…
ISEF · 2017
Chemistry Second Award
Due to toxic industrial waste environmental pollution due has become one of the most significant problems nowadays. Most widely-used method of utilization of carbon monoxide, a poisonous byp…
ISEF · 2016
Third Award
The aim of this project is designing and production of a 6-axis robot manipulator with swivel joints for schools or universities educational process and for automation of small-scale enterpr…
ISEF · 2016
Unfortunately the technical progress inevitably generates a lot of massive pollution, such as acid rains. There are not so many ways to indicate it. Most of the methods are expensive, and do…
ISEF · 2016
In this paper, we have reviewed new modifications of heuristic algorithms based on biology principles which can be efficiently used for solving combinatorial optimization problems. Heuristic…
ISEF · 2016
The number of found factors damaging cell DNA increases recently. To understand the impact of these new factors it is necessary to have simple method of estimating the impact level. The Come…
ISEF · 2016
Energy: Sustainable Materials and Design
[18F]-Cyclopropanes are of great interest as potential compounds for diagnostic of tumor, numerous brain and heart diseases, for investigation of pharmacokinetics of drugs or natural compoun…
ISEF · 2016
We study the smooth properties of the analytic functions on the unit circle. Namely, we consider the classical problem of comparing the smoothness of an analytic function and the smoothness…
ISEF · 2016
Energy: Sustainable Materials and Design
Fluorescent sensors are important tool in modern chemistry, especially as express-method for monitoring of environmental pollution and distribution of microelements in living cells and organ…
ISEF · 2016
Goal setting: experimental study of the dependence of current distribution and current density along the length of the processed item when electrochemical polishing of wire from geometrical…
ISEF · 2016
Any Lie algebra by definition satisfies the following identities [x_1,x_2]+[x_2,x_1]=0 and [x_1,x_2,x_3]+[x_2,x_3,x_1]+[x_3,x_1,x_2]=0, where [a_1,...,a_n] denotes the left-normed Lie bracke…
ISEF · 2016
My research is devoted to a numerical study of a particular problem in Chaos theory. The theory of chaotic dynamical systems is an actively developing field of mathematics. One of its main a…
ISEF · 2016
Energy: Sustainable Materials and Design
Conjugated nitroalkenes are very useful substrates for the synthesis of biologically active compounds by different routes. Thus, fluoronitroalkenes may be used as precursors for fluorine-con…
ISEF · 2016
The goal of the project is to create an intellectual, socially oriented device, which can aid blind people to move avoiding obstacles. The newness of the device is a usage of casual hat equi…
ISEF · 2016
The goal of work is creation of device: Personal communicator for people who have hard problem with moving function and speech. The new way of communication for such people with other is off…
ISEF · 2016
Gyrotron operates due to high magnetic fields. It is possible to generate them using a ring made from high-temperature superconductors. The main objectives of the project are developing the…
ISEF · 2016
It is known that people with sensory disabilities suffer from vision and hearing impairment. That is why I have worked out a device that helps the disabled be able to communicate with people…
ISEF · 2016
The figure built by four different lines in general position on the plane as quadrilateral. Quadrilateral is called cyclic, if quadrangle, which appears in intersection of these 4 lines, is…
ISEF · 2016
Purpose: Is to create a prototype of a system that will be, primarily, intended to the aged people and people with reduced capabilities, who sometimes may face with difficulties in household…
ISEF · 2016
Let G be a group and [G, G] be its commutator subgroup which is generated by special elements named commutators. Therefore, every element from the commutator subgroup can be represented as a…
ISEF · 2016
The project is dedicated to the method of high-energy electrons and positrons registration based on coordinate detection of synchrotron photons born in the Earth magnetosphere. The possibili…