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3.730  Articles
1 of 373 pages  |  10  records  |  more records»
Hydrogen, as a clean energy carrier, could be produced aided by cyclic oxidation-reduction of oxygen carriers (OCs) in contact with carbonaceous fuel in chemical looping steam methane reforming (CL-SMR) process. In this study, the cerium was incorporated ... see more

Two liter bottle rockets made from recycled soda bottles are often used in high school science classes and in introductory college courses.  Typically, it is often more challenging to shoot bottle rockets for distance instead of shooting them straigh... see more

Modern design approaches are conceived and utilised in an integrated loop covering system statics, dynamics, optimisation, and others. In this regard this paper presents a computing based integrated design approach for a flexible buoyancy system (FBS) aim... see more

The problem of aircraft control is considered for certain class of situation, namely when aircraft enters GPS-denied zone with significant disturbances of different nature which may cause the constructive damage and the loss of control. The only source of... see more

The paper demonstrates remote control of thermo-optical plant via Android based mobile application. The user can run the experiment in an open or closed loop. The plant control is realized via predefined PID controller whose parameters can be changed. Ano... see more

In this paper problem of smooth fixed-wing unmanned aerial vehicle path following is considered, when the reference path is the linear piecewise trajectory having points of discontinuity with abrupt changing of the heading angle. The ultimate goal is supp... see more

 
“Ouroboros” is a shared virtual space, a world-scale tunnel built by chaining video-conferencing cameras and projectors in a closed loop around the world. This virtual space comes into contact with the Earth at several entry points or “Gates” situated in ... see more

Colonoscopy is the current standard method for evaluating colon. Cecal intubation rate is an important indicator of colonoscopy quality. In up to 10–20% colonoscopies, cecal intubation may be considered difficult.There are several consequences of low ceca... see more

1 of 373 pages  |  10  records  |  more records»