Abstract: The present invention is a method of allocating clusters of a disk or other computer readable medium containing a plurality of clusters to minimize fragmentation. To accomplish this, at least one available block is identified in the computer readable medium. Each block includes one or more contiguous available clusters, where each cluster comprises one or more units of storage space. A request is received to allocate one or more clusters to a file. At least one of the available blocks is selected based on a location of the available block. At least some of the clusters are allocated, and the file is written to the allocated clusters.

Abstract: A method and an apparatus for measuring the temperature parameters of an ISFET that uses hydrogenated amorphous silicon as a sensing film, which uses the measurements of the temperature parameters and the source/drain current and gate voltage in an unknown solution to sense the ion concentration and the pH value of the unknown solution.

Abstract: A method for caching virtual memory paging requests and disk input/output requests utilizes a portion of the video memory as a location for paged memory as well as an alternative location for a disk cache system; the disk cache system is also capable of placing compressed data in a cache buffer. The portion of the video memory employed is off screen memory (OSM), access to which is controlled to make OSM available for paging or caching requirements. System operators may be monitored on a continuing basis to provide for a dynamic allocation of QSM.

Abstract: A method for caching virtual memory paging requests and disk input/output requests utilizes a portion of the video memory as a location for paged memory as well as an alternative location for a disk cache system. The portion of video memory employed is off screen memory (OSM), access to which is controlled to make OSM available for paging or caching requirements. System operators may be monitored on a continuing basis to provide for a dynamic allocation of OSM.