منابع مشابه
Experimental Analysis of Magneto- Rheological Fluid (mrf) Dampers under Triangular Excitation
Magnetorheological dampers, or as they are more commonly called, MR dampers, are being developed for a wide variety of applications where controllable damping is desired. These applications include dampers for automobiles, heavy trucks, bicycles, prosthetic limbs, gun recoil systems, and possibly others. This paper first introduces MR technology through a discussion of MR fluids and then by giv...
متن کاملSelf-starting of passive mode locking.
It has been recently understood that mode locking of lasers has the signification of a thermodynamic phase transition in a system of many interacting light modes subject to noise. In the same framework, self starting of passive mode locking has the thermodynamic significance of a noise-activated escape process across an entropic barrier. Here we present the first dynamical study of the light mo...
متن کاملField-directed self-assembly with locking nanoparticles.
A reversible locking mechanism is established for the generation of anisotropic nanostructures by a magnetic field pulse in liquid matrices by balancing the thermal energy, short-range attractive and long-range repulsive forces, and dipole-dipole interactions using a specially tailored polymer shell of nanoparticles. The locking mechanism is used to precisely regulate the dimensions of self-ass...
متن کاملSelf..mode",locking of a semiconductor laser
Active-mode locking of semiconductor lasers has pro duced optical pulses as short as 0.58 ps.! This result was achieved using the positive portion of a 16 GHz sinusoid as an electrical drive signal. For many applications, such as electro-optic sampling, it is more useful to have the mode locked optical pulses at a much lower repetition rate. This requires an electrical drive source that produ...
متن کاملAn Introduction to Reversible Latches
Many of us have likely experienced the frustration of one’s cell phone battery dying, or running low on battery power for your laptop when there is no plug-in available. Electronic devices have become portable, and are intended to be taken everywhere. The problem is that there is not always a source of electricity available, and so the demand for devices that use less power, so that batteries l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2009
ISSN: 1742-6596
DOI: 10.1088/1742-6596/149/1/012074