A system for producing visual representation of eye structures that includes an ultrasonic transducer, a processor, and a display device. The processor translates electronic signals received by the transducer into image data for display by correlating echo intensities with multichromatic color hues. The processor can also translate the electronic signals by correlating the echo signal intensities with display characteristics, such as brightness, by using gamma curves that have at least one porti…

A holder for sample-holding plates has a retainer for pressing a plate placed in the holder both against the back wall and against a side wall. Thus a plate of a certain type will always settle in the same position in the holder. It is also possible to use in the holder plates of many sizes, which can be kept in place during handling owing to the retainer. The device is suitable for use in particular in assay methods in which samples to be assayed are handled on plates having a plurality of well…

A microfabricated containment capsule has a bulk substrate delimiting a cavity with a boundary, a first portion of which constitutes an inner wall of a solid portion of the bulk substrate. The bulk substrate also provides at a second portion of the boundary a membrane joined to one side of the bulk substrate, the membrane having at least one porous area with controlled pores.

A method of processing page description data for printing on a printing device having a print engine for printing on an output media. The method includes receiving page description data comprising objects to be placed on the output media where each object has a position on the output media. An area to be printed on the output media is divided into a first and subsequent bands. The objects are interpreted one object at a time to produce display list data. When all objects that intersect the first…

Methods are provided for controlling access to information in a distributed computing system. A request for the information is received and is accompanied by encrypted session state data. Based on the encrypted session state data, it is determined whether to pass the request on to a source of the information. In a memory buffer, old data is replaced by overwriting with a unique identifier. After the memory buffer has received new data and a procedure has been executed for copying the contents of…

A third-order nonlinear optical material having a metal oxide contained in a transparent polymer.

A shock absorbing cassette for the midsole of an article of footwear is described. The shock absorbing cassette has a cassette base, first and second sets of cushion elements, and a reduced height cushion element in between the first and second sets of cushion elements. The cushion elements are arranged to cushion the heel of the foot. The shock absorbing cassette may be part of a shoe sole shock absorbing system that also includes an insole board having forefoot slits to improve flexing, a thin…

The invention relates to composition and methods of use thereof for controlling insects. The compositions comprise aminopeptidase inhibitors or metallopeptidase inhibitors and further comprise a non-strongly-chelating peptidase inhibitor. The compositions are preferably applied topically, and preferably cause inhibition of hatching of insect eggs and/or inhibition of the development and/or mortality of insect larvae.

A cordless telephone set having various functions, such as transplantation, secrecy, repeated display and compressed display function is disclosed. A control circuit of a main unit and a control circuit of a subunit of the cordless telephone set are preprogrammed to realize a transplantation function for transplanting functions of the digital telephone set to the cordless telephone set, a secrecy function for preventing the digital telephone set from eavesdropping on communication conducted thro…

A method and apparatus for image compression which demonstrably achieves better than 1000-line resolution image compression at high frame rates with high quality. Image material is preferably captured at an initial or primary framing rate of 72 fps. An MPEG-2 data stream is then generated, comprising: (1) a base layer, preferably encoded using only MPEG-2 P frames, comprising a low resolution (e.g., 1024.times.512 pixels), low frame rate (24 or 36 Hz) bitstream; (2) an optional base resolution t…