Abstract: A barcode-reading device can be configured to record certain information about events related to the barcode-reading device in a usage log. The barcode-reading device can be configured so that it records certain information in the usage log whenever the barcode-reading device scans a barcode (e.g., a timestamp, an indication of whether the barcode is successfully decoded, a symbology of the barcode, decoded data). The barcode-reading device can also be configured so that it records information about events that are not specifically associated with a barcode scan (e.g., when the barcode-reading device is powered on, when the barcode-reading device experiences a failure). The information contained in the usage log can be processed to determine statistics relevant to the barcode-reading device. The device statistics can be used for various purposes, such as improving the performance of the barcode-reading device, improving the user's experience with the barcode-reading device, and so forth.

Abstract: A barcode-reading device can be configured to record certain information about events related to the barcode-reading device in a usage log. The barcode-reading device can be configured so that it records certain information in the usage log whenever the barcode-reading device scans a barcode (e.g., a timestamp, an indication of whether the barcode is successfully decoded, a symbology of the barcode, decoded data). The barcode-reading device can also be configured so that it records information about events that are not specifically associated with a barcode scan (e.g., when the barcode-reading device is powered on, when the barcode-reading device experiences a failure). The information contained in the usage log can be processed to determine statistics relevant to the barcode-reading device. The device statistics can be used for various purposes, such as improving the performance of the barcode-reading device, improving the user's experience with the barcode-reading device, and so forth.

Abstract: This invention discloses 1a- and 7-substituted derivatives of mitosanes containing thiocarbamoyl and glycosyl residues. The compounds possess antibacterial and antitumor activity, with a concomitant reduction in bone marrow toxicity as compared to the parent compounds.

Abstract: Compounds of the formula ##STR1## wherein X is halogen; each R independently represents H, a C.sub.1 -C.sub.4 alkyl group, a C.sub.2 -C.sub.4 alkanoyl group, a phosphate group, or a sulfate, sulfonate, or benzoate group with the proviso that no more than one sulfate, sulfonate, or benzoate group is present in said compound; and R' represents R or a carbohydrate residue derived from a carbohydrate having the formula R'OH with the proviso that R' and the R on C-2 or both R groups on C-3 and C-4 together can represent an isopropylidene group; or a pharmaceutically acceptable salt thereof, are disclosed along with methods of synthesizing and using these compounds.