It is shown here that a critical analysis of the approaches employed by various authors to accommodate tachyons into special relativity leads one to the conclusion that a tachyon can emit light radiation only along its line of motion.doi:10.1007/BF01807091G....
Based on what’s known about it so far, a blackbody emits a kind of thermal radiation that could repel nearby objects like atoms and molecules. Strangely enough, a blackbody is also capable of exerting an attractive force. Supposedly, this attractive force arises when the heat absorbed by a ...
A common total drive distance is often stipulated, although in reality there might be differences between study objects. One way to approach this is to use some type of fleet average, as in Fig. 4. Nevertheless, the assumptions made for the total amount of kilometers driven are very ...
Far infrared radiation (FIR) has been shown to have physiological effects when used as a treatment modality for certain medical conditions. Athletic apparel are currently commercially available that are constructed with fabrics that purportedly emit FIR. If apparel with this technology are capable of ...
The radiation-sensitive surface is formed of a material which, irrespective of the position, emits fluorescent light of different wavelengths as a function of the wavelength of the excitation radiation, and the radiation source can emit excitation radiation of different wavelengths.Juergen Bruegl...
Read the full-text online article and more details about "Ten Years' Mobile Use Can Raise Cancer Risk, Say Scientists; Danger? Phones Emit Radiation" - Daily Mail (London), October 8, 2007Daily Mail (London)
the visible wavelength region, an image-producing unit (1) which can be irradiated by the radiation source, and a projection screen (3) comprising a radiation-sensitive surface which can emit fluorescence light in the visible wavelength region if excited by means of said non-visible radiation. ...
The processing and display unit is designed in the manner of a radar display apparatus in which a number of concentric image point circles are recorded, each of which, (for the case of a radiation detector consisting of a series of individual detectors), is locally associated with a specific...
(10), including: - a core (1), surrounded by an optical cladding (2), and - a layer of differentiation (5) surrounding the optical sheath (2), characterized in that the optical fiber (10) also comprises an outer layer capable of emitting a luminous radiation can be seen, the outer ...
The radiation-sensitive surface is formed of a material which, irrespective of the position, emits fluorescent light of different wavelengths as a function of the wavelength of the excitation radiation, and the radiation source can emit excitation radiation of different wavelengths....