Abstract: The present invention relates to oligonucleotides, methods, and kits for detecting an antibiotic-resistant subpopulation within a heteroresistant population of Mycobacterium tuberculosis in a sample. An amplicon of a target locus is obtained from the sample. The target locus comprises a region of interest which comprises one or more minor variants associated with the antibiotic resistance. The target locus is selected from the group consisting of: Rv0678, pepQ, atpE, ddn, fbiA, fbiB, fbiC, fgd, fgd1, and fgd2. The region of interest is interrogated to detect the one or more minor variants and thus, the antibiotic-resistant subpopulation of M. tuberculosis.

Abstract: Aspects include a pixel source that produces data for a rendered surface divided into regions. A mapping identifies memory segments storing pixel data for each region of the surface. The mapping can identify memory segments storing pixel data from a prior rendered surface, for regions that were unchanged during rendering the rendering. Such changed/unchanged status is tracked on a region by region basis. A counter can be maintained for each memory segments to track how many surfaces use pixel data stored therein. A pool of free memory segments can be maintained. Reading a surface, such as to display a rendered surface by a display controller, includes identifying and reading the mapping to identify each memory segment storing pixel data for regions of the surface, reading such, and updating the counters for the memory segments that were read.

Abstract: Aspects include a pixel source that produces data for a rendered surface divided into regions. A mapping identifies memory segments storing pixel data for each region of the surface. The mapping can identify memory segments storing pixel data from a prior rendered surface, for regions that were unchanged during rendering the rendering. Such changed/unchanged status is tracked on a region by region basis. A counter can be maintained for each memory segments to track how many surfaces use pixel data stored therein. A pool of free memory segments can be maintained. Reading a surface, such as to display a rendered surface by a display controller, includes identifying and reading the mapping to identify each memory segment storing pixel data for regions of the surface, reading such, and updating the counters for the memory segments that were read.

Abstract: Aspects include a pixel source that produces data for a rendered surface divided into regions. A mapping identifies memory segments storing pixel data for each region of the surface. The mapping can identify memory segments storing pixel data from a prior rendered surface, for regions that were unchanged during rendering the rendering. Such changed/unchanged status is tracked on a region by region basis. A counter can be maintained for each memory segments to track how many surfaces use pixel data stored therein. A pool of free memory segments can be maintained. Reading a surface, such as to display a rendered surface by a display controller, includes identifying and reading the mapping to identify each memory segment storing pixel data for regions of the surface, reading such, and updating the counters for the memory segments that were read.

Abstract: Aspects include a pixel source that produces data for a rendered surface divided into regions. A mapping identifies memory segments storing pixel data for each region of the surface. The mapping can identify memory segments storing pixel data from a prior rendered surface, for regions that were unchanged during rendering the rendering. Such changed/unchanged status is tracked on a region by region basis. A counter can be maintained for each memory segments to track how many surfaces use pixel data stored therein. A pool of free memory segments can be maintained. Reading a surface, such as to display a rendered surface by a display controller, includes identifying and reading the mapping to identify each memory segment storing pixel data for regions of the surface, reading such, and updating the counters for the memory segments that were read.

Abstract: A process for the treatment of oil wells having a high content of "acid gases", comprises circulating through or pumping into the well a slurry comprising a water-soluble, solid salt and a saline solution, which slurry does not react with the "acid gases" and which has a density of more than 13 and preferably of at least 14 lb/gal.