Growth in the experimental system used to characterize the 120-min lag phase of S. Typhimurium. (A) Overview of system for obtaining lag-phase cells. See Materials and Methods for details. (B) Growth curve showing lag phase in the experimental culture flask. Lag time was determined to be 2.09 h (n = 3).
CROS hearing aid. A Contralateral Routing Of Signals (CROS) hearing aid is a type of hearing aid that is used to treat unilateral hearing loss. It takes sound from the ear with poorer hearing and transmits to the ear with better hearing. Most systems are now wireless and are either behind the ear or custom built in-the-ear systems.
For instance, when. noise is presented to the poorer ear or to the front. of the listener, a unilateral hearing aid alone is. better. The Gap. Although we know that there are certain. circumstances for which a unilateral hearing aid is. more beneficial than CROS or BiCROS, hearing. healthcare practitioners and CROS/BiCROS users. may seek some direction as to when to use what. Therefore, itâs time to shift gears and address this.