Since October 1, 1950, hydrologic-station records in USGS reports have been listed in order of downstream direction along the main stream. All stations on a tributary entering upstream from a mainstream station are listed before that station. A station on a tributary entering between two mainstream stations is listed between those stations. A similar order is followed in listing stations on fir...

Description of stations.--The two points of observation used for the auroral work are located a little over fourteen miles apart. One, designated as Station 1, is on the college campus: The other, Station 2, is on the Richardson Highway in a southeasterly direction from Station 1. The choice of an outlying station is limited as transportation must be reasonably easy. There are only two possible...

We consider a tandem queue with two stations. The first station is an s-server queue with Poisson arrivals and exponential service times. After terminating his service in the first station, a customer enters the second station to require service at an exponential single server, while in the meantime he is blocking his server in station 1 until he completes service in station 2, whereupon the se...

1 Comparative Immunogenetics Laboratory, Texas A&M University, College Station, Texas, United States of America, 2 Department of Veterinary Pathobiology, Texas A&M University, College Station, Texas, United States of America, 3 Borlaug Center, Texas A&M University, College Station, Texas, United States of America, 4 Department of Microbial and Molecular Pathogenesis, Texas A&M Health Science Ce...

Digital tuning systems are fast replacing the conventional mechanical systems in AM/FM and television receivers. The desirability of the digital approach is mainly due to the following features: Y Precise tuning of station frequencies Y Exact digital frequency display Y Keyboard entry of desired frequency Y Virtually unlimited station memory Y Up/down scanning through the band Y Station ‘‘searc...