Editorial Staff Assistant Managing Editor: Dawn Bennett Senior Editors: Eleanore Butz, R. Brooks Hanson, Barbara Jasny, Katrina L. Kelner, David Lindley, Linda J. Miller, Phillip D. Szuromi, David F. Voss Associate Editors: Gilbert J. Chin, Pamela J. Hines, Paula A. Kiberstis, Suki Parks, L. Bryan Ray Letters: Christine Gilbert, Editor; Steven S. Lapham Book Reviews: Katherine Livingston, Edito...

SUKI, WADI N., RICK S, SCHWETTMANN, FLOYD C. RECTOR, JR., AND DONALD W. SELDIN. &fect of chronic minerahorticoid administration on calcium excretion in the rat. Am. J. Ph ysiol. 2 15 ( 1) : 7 l-74. 1968.~The effect of prolonged 9-alphafluorohydrocortisone administration on sodium and calcium excretion was investigated in rats fed a low-calcium synthetic diet. In rats fed salt the administration...

Editorial Staff Assistant Managing Editor: Dawn McCoy Senior Editors: Eleanore Butz, R. Brooks Hanson, Pamela J. Hines, Barbara Jasny, Katrina L. Kelner, Paula A. Kiberstis, Linda J. Miller, L. Bryan Ray, Phillip D. Szuromi, David F. Voss Associate Editors: Gilbert J. Chin, Suki Parks, Linda R. Rowan Letters: Christine Gilbert, Editor; Steven S. Lapham, Associate Letters Editor, Charlene King, ...

The 1997-98 El Nino was, by some measures, the strongest on record, with major climatic impacts felt around the world. A newly completed tropical Pacific atmosphere-ocean observing system documented this El Nino from its rapid onset to its sudden demise in greater detail than was ever before possible. The unprecedented measurements challenge existing theories about El Nino-related climate swing...

Editorial Staff Assistant Managing Editor: Dawn Bennett Senior Editors: Eleanore Butz, R. Brooks Hanson, Barbara Jasny, Katrina L. Kelner, David Lindley, Linda J. Miller, Phillip D. Szuromi, David F. Voss Associate Editors: GilbertJ. Chin, PamelaJ. Hines, Paula A. Kiberstis, Suki Parks, L. Bryan Ray Letters: Christine Gilbert, Editor; Steven S. Lapham Book Reviews: Katherine Livingston, Editor;...

Editorial Staff Assistant Managing Editor: Dawn Bennett Senior Editors: Eleanore Butz, R. Brooks Hanson, Pamela J. Hines, Barbara Jasny, Katrina L. Kelner, David Lindley, Linda J. Miller, Phillip D. Szuromi, David F. Voss Associate Editors: Gilbert J. Chin, Paula A. Kiberstis, Suki Parks, L. Bryan Ray Letters: Christine Gilbert, Editor; Steven S. Lapham Book Reviews: Katherine Livingston, Edito...

In this paper, we attempt to investigate the connection between various types of ideals (for examples $(m, n)$-ideal, bi-ideal, interior ideal, quasi ideal, prime ideal and maximal ideal) of an ordered semigroup $(S,cdot ,leq)$ and the correspond hyperideals of its EL-hyperstructure $(S,*)$ (if exists). Moreover, we construct the class of EL-$Gamma$-semihypergroup associated to a partially orde...