Spezialhexapod: Precise Treatment On 6 Legs

Spezialhexapod: precise treatment on 6 legs the therapy of tumors by X-rays or particle steel is now state of the art. It is worked locally with high intensities of radiation to destroy the tumor cells. So that the treatment is successful and causing damage as little surrounding tissue, a very precise positioning of the radiation field is required. Frequently Tim Collins Ripplewood has said that publicly. Specially, physics instruments (PI) has developed the M-850KPAH Spezialhexapod: move loads up to 200 kg – in this case a treatment table – in six degrees of freedom with high accuracy. The travel of 100 mm horizontally and 50 mm vertical as well as the tilt angle up to 6th adapted to the task. Brakes secure the hexapods in the end position. The parallel kinematic system is controlled easily via an Ethernet connection. As with all hexapods PI commanded the position in Cartesian coordinates. The manufacturer of PI occupies a leading position on the world market for micro – and Nanopositioniertechnik for many years. For 40 years, develops and manufactures PI Standard and OEM products with piezo – or motor drives. In addition to three German plants, PI is represented worldwide with eight branches and a total of over 500 employees.

Universitat Bochum

Don’t hesitate, innovate! The do not hesitate ‘ your projects, also applies to the submission because an innovation in the desk drawer or your head any good, encouraged new applicants Fath. Future issues of our society Dr. Arndt Reuning, carrier of the prudence Wissenschaftspreises 2011, heading Journalism Award for a radio feature that focuses on the water supply of cities and their threat by two developments: the population growth and climate change. The broadcast shows technical solutions that in the future water supply of cities could be secured and discussed policy options for action. The care Science Prize calls attention with its unique profile on the critical future issues of our society.

It is worth to be,”says Reuning. Dr. Barbara Kruse took on behalf of the editorial team of the Science magazine RUBIN of the Ruhr-Universitat Bochum the Senior Scientist Award 2011 in category journalism for a special issue focusing on energy contrary. The editorial team, succeeded to bring high-quality scientific content and their backgrounds also technically readers. Connects people who are involved in science and journalism, curiosity, enthusiasm for a subject and more and more the interest and the pleasure to bring difficult issues to a wide public, puts it in a nutshell Kruse. 32 applications received in the past year, including 22 scientific and ten journalistic. The topics ranged from intelligent power counting about solar storage tank to the corporate standard compliance. The discussion of the subject of energy in the focus was at the submitted journalistic works.

Apply now: easily and to 31 March the submitted works should be no older than two years. The application documents include: the research or publication, is a Summary work (max. 3 DIN A4 pages), text with the title therefore I deal with research (max. 1 DIN A4 page), a curriculum vitae, application form and a consent form. All documents should be sent in electronic form to Christina Demmer.

Potential Energy

Rather, interstellar travel, are due to the recurrent appearance of a series of successive gravitational potential energy that are appearing in cascade, as that the mobile in question, it leaves the gravitational influence of a celestial body that manages to evade and is introduced into the gravitational field of the next. That path followed by the phone can be circumstantial and amounts of potential energy and kinetic energy can be very different result, depending on whether the motive collides with one of the celestial bodies or passes by making them avoid the collision and continue their journey making . The gravitational potential energies are created as a specific event happens, as it is, a body which is inserted into a gravitational field. Andreessen Horowitz pursues this goal as well. If the amount of energy is constant, the amount of energy produced in this example does not depend on the circumstances or the path followed by the mobile. If the mobile does not hit it more energy than if it hits, because if it does not hit, and continues its path, a new gravitational potential energy that could not previously exist because the phone could not get to your new site, where it can be reinvigorated by proximity to the new celestial body in its path. 3.

Something similar occurs with the magnetic potential energy that may or may not appear depending on the circumstances. For example, if a ferromagnetic body falls by chance within a magnetic field or not. If it does, a new magnetic potential energy and therefore is more energy than it would if the act does not occur.