Dictionary definition: hz

Article: Design decision: 60 Hz or 50 Hz? Global marketing ...
Design News;  November 21, 2005 ;     700+ words ... ... as well as the domestic market. That means a 60 Hz motor for North America and a 50 Hz power supply every-where else. Does the OEM build ... requirements for North America, i.e. 460V, 60 Hz. Another line, based on a 400V, 50 Hz power supply ...

Article: 80 Hz data acquisition for Ultra-fast LC.(Application in ...
Laboratory Equipment;  July 1, 2005 ;     700+ words ... ... However, current diode-array UV detectors with 20 Hz signal sampling rate and 10 Hz spectral rate are simply not fast enough to accurately ... Agilent has introduced the 1100 Series DAD SL with 80 Hz multi-signal and full spectral sampling rate for ...

Article: In vitro host range of the Hz-1 nonoccluded virus in ...
In Vitro Cellular & Developmental Biology;  May 1, 2007 ;     700+ words ... ... ability to replicate the nonoccluded virus Hz-1. Only the Lepidopteran cell lines supported ... replication of the virus with TN-CL1 and BCIRL-HZ-AM1 producing the highest titers of 2 ... and transfection of this cell line with Hz-1 DNA failed to replicate the virus ...

Article: A high-sensitivity drinkometer circuit with 60-Hz ...
Behavior Research Methods;  February 1, 2007 ;     700+ words ... ... high ambient humidity, (3) reject 60-Hz signals so they will not be treated as rapid ... to high or low humidity, or where 60-Hz artifacts may contaminate the signal provided ... tongue contacts !indtectable. (3) Sixty-Hz signals may be electrostatically induced ...

Article: 1-Hz to 100-MHz VFC features 160-dB dynamic range.(design ...
EDN;  September 1, 2005 ;     700+ words ... ... and allows continuous operation down to 1 Hz. Additional specifications include 0 ... drift ensures the circuit's 50-nV/Hz gain-versus-frequency characteristic slope and permits operation as low as 1 Hz at 25[degrees]C. Applying a positive ...

Article: Lymphoma risk does not rise with chronic exposure to 50 Hz ...
Life Science Weekly;  October 26, 2004 ;     656 words ... ... does not rise with chronic exposure to 50 Hz magnetic fields. "Some epidemiological studies suggest that exposure to 50 or 60 Hz magnetic fields might increase the risk ... possibility experimentally, the influence of 50 Hz magnetic-field exposure on lymphoma induction ...

Article: Vibration sense testing with a 128-Hz tuning fork as a ...
Regional Anesthesia and Pain Medicine;  November 1, 2001 ;     700+ words ... ... Vibration sense testing using a 128-Hz tuning fork is a commonly used test in the ... stripping by comparing the use of a 128-Hz tuning fork with the results of conventional ... Ropivacaine, Walking epidural. The 128-Hz Rydel-Seifer tuning forks is an established ...