Abstract: A method and computer system manipulates data concerning the health of a plurality of employees, each of the employees working in at least one work location and being identifiable by an employee identification, each of the work locations being identifiable by a work location identification, substances of which at least some are potential hazardous being or having been present in at least one of the work locations, each of the substances being identifiable by a substance identification. The computer system has an updated location data base which stores location identifications and is updatable to store additional location identifications, an updatable employee identification data base which stores employee identifications, an updatable employee health data base for storing employee health data concerning each of the identified employees, and an updatable substance data base which stores substance identifications.

Abstract: A dry-formed nonwoven fabric; preferably an air lay web; including a fiber composition which is at least 50%, by weight, wood pulp fiber less than about 0.635 cm (1/4 inch) in length with 25% or more of the fiber composition in the web, by weight, being kraft wood pulp fibers, and under 50%, by weight, reinforcing fibers intermixed with the wood pulp fibers throughout the web structure; an embossment in the web providing a plurality of compressed, densified valley regions and less-dense high loft regions; the web including no more than about 5.1 g/m.sup.2 (3.0 lbs per ream of 2,880 ft..sup.2) of a binder and having a cross machine direction wet tensile strength no lower than about 0.09 Kg/cm (0.5 lbs/inch), and preferably at least 0.107 Kg/cm (0.6 lbs/inch). A higher cross-machine direction wet tensile strength in excess of 0.267 Kg/cm (1.5 lbs/inch) can be established at a binder level less than 8.5 g/m.sup.2 (5 lbs/ream), and preferably at a binder level between 6.8-8.5 g/m.sup.2 (4-5 lbs/ream).