- buffalo mouse - quantum computers - technology hyperThreading in Nehalem - converter M 5-2000 -

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POSTER: news   ||   BUFFALO MOUSE	DATE:2007-02-05
A interesting series of mouse for notebook users was presented by the Japanese company buffalo. Its mice BLMU- R/S are connected to mobile pc on the interface USB, 60- cm are for which equipped with cable. In the case, when manipulator is not used, cable is pulled inward similarly, as this realized, for example, in the vacuum cleaners. Thus, user can be confident, that the storage batteries of manipulator will not be discharged at the inappropriate moment, and at the same time cable with the transport of notebook will not interfere. Type of the sensor of this new product is laser. Such mouse will be accessible in three color formulation: silvery, white and black. As in connection with to the majority of other products buffalo, with the confidence it is possible to say only about accessibility BLMU- R/S in the territory of Japan, where they will appear in sale in the middle of present month on the price into 33 dollars. The completely wireless version of this mouse, being fed from two small batteries AAA, will manage to buyers into 44 dollars. buffalo mouse	Add Comment ( 0 ) BUFFALO MOUSE

POSTER: news   ||   QUANTUM COMPUTERS	DATE:2007-02-04
Last development of scientists of The university will possibly give hope for faster creation of the quantum computers: Robert Schoelkopf and Steven  girvin created the artificial atom, capable of preserving and absorbing the individual photons of microwave range. About this they communicates in the fresh number of periodical nature, which left on 1 February (No. 445, s. 515-518). Studies began several years ago and in 2004 scientists even devised our own name for their direction – integral quantum electrodynamics. Discipline, which investigates interaction of integrated circuits with the microwave photons, hides itself under this name. The image of response artificial atom, obtained with the aid of scanning electron microscope, is shown in the photograph. The atom, which consists of several billion atoms of aluminum placed inside resonator. The level of signal, which passed through the resonator, noticeably differs for each discrete number of photons, which are found at the given moment inside the resonator. The main result of investigating is the increase in the dimensions of quantum- mechanical object from the dimensions of atom or molecule to the almost macroscopic scales, which in principle makes possible to create quantum calculator with the use of contemporary technologies for the production of semiconductor integrated circuits. quantum computers	Add Comment ( 0 ) QUANTUM COMPUTERS

POSTER: computer news   ||   TECHNOLOGY HYPERTHREADING IN NEHALEM	DATE:2007-02-04
VR-Zone explained situation around the expected return to the technology hyperThreading in the future processors intel penryn and Nehalem. On this in last of week it was written repeatedly, and reason was altogether only misprint in the corresponding plans Of intel, the directed partners of company. In the new editorial staff of plans a quantity of core and workable flows for Yorkfield and Wolfdale is already given to form 4/4 and 2/2, respectively. Furthermore it communicates that the completely new architecture nehalem, whose first processors is possible to expect not earlier than the end of the following year, HyperThreading also support will not be. technology hyperThreading in Nehalem	Add Comment ( 0 ) TECHNOLOGY HYPERTHREADING IN NEHALEM

POSTER: news   ||   CONVERTER M 5-2000	DATE:2007-02-03
Usually the means of mapping are located sufficiently closely to the source of signal, so that completely is sufficient the length of standard cable DVI. However, there are the situations, when computer system and monitor divide ten, and that hundreds of meters. What is done? The company opticis in the beginning of delivery of two interesting devices, which not only give answer to this question, but also make possible to connect to one source immediately several monitors or projectors. The discussion deals with the converter M 5-2000 and repeater- separator M 5-2001. The first device converts the electrical signal, which enters from the DVI- out video card or another source, into the optical signal, which is sent toward the second device. Inverse transformation here is carried out and appears the possibility of the connection of projector, liquid-crystal or plasma panel, equipped with interface DVI. Furthermore, M 5-2001 has optical input, so that signal is possible to transmit further, to the following repeater- separator. As the lines of communications is used cable. Maximum range of connection, ensured by two devices indicated, on the assertion of producer, is 500 m. Company proclaims the support of resolution up to SXGA (1280 X 1024 pixels) with 24-digit idea of color and the frequency of frame scan 60 Hz. the sizes of modules, which are fed from the source of voltage 12 v, are small - 180 X 130 X 30 mm. converter M 5-2000	Add Comment ( 0 ) CONVERTER M 5-2000

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