Abstract: A wearable article comprising a dehydration indicator adapted to measure a urine ionic strength correlated to a specific gravity of the wearer's urine and provide a visible signal when the urine ionic strength reaches a value corresponding to a predetermined threshold of the specific gravity. The wearable article may be a disposable absorbent article. The dehydration indicator may also be comprised in an insert for use with a wearable article. The dehydration indicator may provide qualitative or quantitative information about the ionic strength of the wearer's urine.

Abstract: A wearable article comprising a dehydration indicator adapted to measure a urine ionic strength correlated to a specific gravity of the wearer's urine and provide a visible signal when the urine ionic strength reaches a value corresponding to a predetermined threshold of the specific gravity. The wearable article may be a disposable absorbent article. The dehydration indicator may also be comprised in an insert for use with a wearable article. The dehydration indicator may provide qualitative or quantitative information about the ionic strength of the wearer's urine.

Abstract: A wearable article comprising a dehydration indicator adapted to measure a urine ionic strength correlated to a specific gravity of the wearer's urine and provide a visible signal when the urine ionic strength reaches a value corresponding to a predetermined threshold of the specific gravity. The wearable article may be a disposable absorbent article. The dehydration indicator may also be comprised in an insert for use with a wearable article. The dehydration indicator may provide qualitative or quantitative information about the ionic strength of the wearer's urine.

Abstract: A wearable article comprising a dehydration indicator adapted to measure a urine ionic strength correlated to a specific gravity of the wearer's urine and provide a visible signal when the urine ionic strength reaches a value corresponding to a predetermined threshold of the specific gravity. The wearable article may be a disposable absorbent article. The dehydration indicator may also be comprised in an insert for use with a wearable article. The dehydration indicator may provide qualitative or quantitative information about the ionic strength of the wearer's urine.

Abstract: Disclosed are portable locking systems that primarily provide for the controlled entrance into lockable structures such as home cabinets. The portable locking systems comprise a portable transmitter and a portable receiver wherein the portable receiver preferably has a locking mechanism connected to the receiver. The portable transmitter is hand-held or removable from an individual to another individual whereas the portable receiver is removable from a lockable structure such as a home cabinet for reattachment to another cabinet or other lockable structure, thus resulting in a portable locking system that can be used temporarily or permanently at home or transported to another location for use.