Abstract: An X-ray scattering chamber 12 includes a housing 14 that may be mounted in X-ray diffraction equipment between an X-ray source 2 and an X-ray detector 4, for example on goniometer arm 6. The housing 14 includes sample holder 16 and beam conditioning optics 22,24, but the system also makes use of primary optics 10 outside the housing. The equipment is suitable for SAXS and/or SAXS-WAXS.

Abstract: An x-ray inspection system for identifying fissile material includes one or more sources of penetrating radiation that generate first, second, and third instantaneous spectra where the object is exposed to the second only if there is no penetration of the first and the object is exposed to the third only if there is no penetration of the second. Further, the source of the second and the third spectra is a source adapted to provide single pulses. Consequently, ambient levels of radiation may be held below cabinet levels while identifying objects containing fissile material.

Abstract: A sensor for detecting ionizing radiation such as X-rays or electrons in an imaging detector, with a germanium substrate 12 and top and bottom silicon layers 14,16. The silicon layers may be passivated. The bulk of absorption takes place in the germanium. Anode and cathode electrodes 44, 46 may be provided alternately to laterally bias the substrate. Alternatively, the silicon layers may be doped to vertically bias the substrate.

Abstract: A network adapted to target an individual operating a microcomputer that is linked to an Internet to offer this individual goods or services appropriate to his needs that are available at a place within reach of the individual's present location. The microcomputer is provided with a GPS receiver that indicates the present location of the individual, this location and the identity of the individual being transmitted from the microcomputer to a web site on the highway. At the web site, a computer associated with a data bank storing the profiles of a multitude of consumers is programmed to find out whether the identified individual is included in the data bank, and to determine from his profile whether there are available at a place reachable from his present location appropriate goods or services. If a match is found, an offer to supply such goods or services is conveyed from the web site to the microcomputer.

Abstract: Disclosed herein are tools for repairing articular surfaces repair materials and for repairing an articular surface. The surgical tools are designed to be customizable or highly selectable by patient to increase the speed, accuracy and simplicity of performing total or partial arthroplasty.

Abstract: Versatile control pin electronics are disclosed. The control pin electronics are coupled to a control pin and allow for the passing of both analog and digital control signals. The control pin electronics work with digital logic having logic levels that are compatible with analog signals having predefined voltage and current limits. The versatile control pin electronics include both a voltage regulator that sets a regulated voltage at the control pin and a current limiter. The versatile control pin electronics can be coupled to a comparator to provide both hysteresis and latching functionality from a single pin.

Abstract: A system, method and computer program product for idea management and development of a structured idea. The methodology includes obtaining a structured response over a computer network from an employee of a business. In certain embodiments of the invention the system and method may be employed without the use of a computer network. The structured response is developed through a series of templates in which the employee enters information into a template. From the responses in the first template a second template is selected. The second template may request information regarding the financial consequences of implementing the idea. Once the structured idea is developed through the series of templates a routing decision is made by the server. The server determines one or more members of the business management to whom the idea is routed based in part on information entered by the employee in the templates.

Abstract: A semiconductor wafer comprises an SOI comprising a device layer on an oxide layer supported on a handle layer. Micro-mirrors are formed in the device layer, and access bores extend through the handle layer and the oxide layer to the micro-mirrors for accommodating optical fibers to the micro-mirrors. The access bores are accurately aligned with the micro-mirrors, and the access bores are accurately formed of circular cross-section. Each access bore comprises a tapered lead-in portion extending to a parallel portion. The diameter of the parallel portion is selected so that the optical fibers are a tight fit therein for securing the optical fibers in alignment with the micro-mirrors. The tapered lead-in portions of the access bores are formed to a first depth by a first dry isotropic etch for accurately forming the taper and the circular cross-section of the tapered lead-in portions.

Abstract: An apparatus for controlling a hot plug bus slot on a bus has an input for receiving a set of float signals (i.e., the set may have one or more float signals), and a driver having an output electrically couplable with the bus. The apparatus also has float logic operatively coupled with the input. The float logic is responsive to the set of float signals to cause the output to float at a high impedance in response to receipt of the set of float signals.

Abstract: The present invention relates to a method and system for using a hemofilter to treat IMRD, hepatic failure, exogenous intoxication and other conditions associated with toxins in a patient's blood. One treatment includes the use of a very large pore hemofilter to remove target complex molecules and/or target molecules from a patient's blood and to infuse a replacement fluid into the patient's blood to maintain a prescribed albumin concentration in the patient's blood. The replacement fluid may include pharmaceutical grade balanced salt solution containing albumin and/or other target receptor molecules and/or other physiological molecules in a sufficient concentration to adequately replenish ongoing losses.

Abstract: In a telephone conferencing system, a digital communication network such as the Internet is used to establish and control the telephone connections between multiple conferees with the telephone network being the means of exchanging verbal information. Each conferee may have a computer connected to the digital network, and each has an independent telephone instrument connected to the public switched telephone network. An in-charge conferee utilizes his computer containing appropriate software to initiate the conference and to control the participation of the conferees. The in-charge conferee sends digital control signals to a switch interface controlling a telephone switch as a gateway to the telephone network using SS7 control signals. These SS7 control signals include the commands by which the conferee telephones are rung up, brought on line, or dropped from the conference.

Abstract: A method of producing a MEMS device forms structure on a non-standard device wafer. To that end, the method provides the noted non-standard device wafer, which has a wafer outer diameter and a non-standard thickness. As known by those in the art, a standard device wafer has a standard thickness when its outer diameter equals the wafer outer diameter. In illustrative embodiments, however, the non-standard thickness is smaller than the standard thickness. The method then forms structure on the non-standard device wafer.

Abstract: The present invention relates to a method and system for using a hemofilter to treat IMRD, hepatic failure, exogenous intoxication and other conditions associated with toxins in a patient's blood. One treatment includes the use of a very large pore hemofilter to remove target complex molecules and/or target molecules from a patient's blood and to infuse a replacement fluid into the patient's blood to maintain a prescribed albumin concentration in the patient's blood.

Abstract: A floating point rasterization and frame buffer in a computer system graphics program. The rasterization, fog, lighting, texturing, blending, and antialiasing processes operate on floating point values. In one embodiment, a 16-bit floating point format consisting of one sign bit, ten mantissa bits, and five exponent bits (s10e5), is used to optimize the range and precision afforded by the 16 available bits of information. In other embodiments, the floating point format can be defined in the manner preferred in order to achieve a desired range and precision of the data stored in the frame buffer. The final floating point values corresponding to pixel attributes are stored in a frame buffer and eventually read and drawn for display. The graphics program can operate directly on the data in the frame buffer without losing any of the desired range and precision of the data.

Abstract: A method of correcting for aberrations in scattering data is described which does not require prior knowledge about the sample microstructure properties or calculations based on the modelling of peak locations. In an example, X-ray scattering apparatus integrates a correction device arranged to automatically calculate and output aberration corrected output X-ray pattern using the aberration Fourier presentation Finst(H,2?) dependent from the scattering angle 2? and the Fourier transform of the measured X-ray scattering pattern Fexp(H).

Abstract: A medical implant is disclosed, said implant having a flexible hollow body (1) which can be implanted inside the stomach (8) of a patient and which has a first tube-like end section (2) and a second tube-like end section (3), wherein the first tube-like end section (2) is dimensioned such that it can be fitted into the esophagus (7) of the patient, and the second tube-like end section (3) is dimensioned such that it can be connected to the small intestine loop (9) of the patent in a sealing manner.

Abstract: A method and apparatus for monitoring a scanning beam of penetrating radiation, such as a scanning proton beam used to irradiate tissue. The position of the beam is tracked in real time by interposing a scintillator film between a source and an object of irradiation. An imaging detector, in optical communication with the scintillator, provides an output that is indicative of the position of the radiation and its variation with time. The accumulated dose over a scan may also be monitored.

Abstract: A switched file system, also termed a file switch, is logically positioned between client computers and file servers in a computer network. The file switch distributes user files among multiple file servers using aggregated file, transaction and directory mechanisms. The file switch distributes and aggregates the client data files in accordance with a predetermined set of aggregation rules. Each rule can be modified independently of the other rules. Different aggregation rules can be used for different types of files, thereby adapting the characteristics of the switched file system to the intended use and to the expected or historical access patterns for different data files.

Abstract: An electrochromic device that may have an elastomeric seal is disclosed as is an electrochromic device having a seal provided on the peripheral edges of both the front and rear elements and wherein the seal may comprises a first material having an oxygen permeability of less than about 2.0 cm3·mm/m2·day·atm. In addition, an electrochromic device may include a seal comprising a thin member bonded to the peripheral edge of at least one of the front and rear elements, wherein the thin member comprises one of a film, thin glass, and a strip of foil.