To elucidate the mechanisms involved in altering serum 3,3',5'-triiodothyronine (rT3) levels
with absolute or relative low 3,5,3'-triiodothyronine (T3) states in man, agents capable of …

Many opportunistic infections have been associated with an acquired immunodeficiency state
in which cellular immune status has been altered. Two homosexual patients are described …

A hidden pool of rT3 production represents a source of rT3 that is minimally reflected in
circulating rT3 levels. To test for the existence of such a source of rT3 production in man, varying …

Kullback-Leibler information represents a fundamental quantity in science and can be used
as basis for model selection. The maximum log-likelihood function can be bias corrected as …

Water vapor samples collected during tropical field experiments at Puerto Escondido, Mexico,
near Kwajalein (KWAJEX), and near Key West, Florida (CAMEX 4), were analyzed for their …

… Professor Kenneth J. Arrow Department of Economics, Stanford University Professor W. Brian
… Anderson and Kenneth J. Arrow, who selected the participants and arranged the program. …

• The nineteenth century air‐gun explanation for explosive spore discharge in Sphagnum
has never been tested experimentally. Similarly, the function of the numerous stomata …

Drug concentrations associated with protection from HIV-1 acquisition have not been determined.
We evaluated drug concentrations among men who have sex with men in a substudy …

Background Antiretroviral chemoprophylaxis before exposure is a promising approach for
the prevention of human immunodeficiency virus (HIV) acquisition. Methods We randomly …

… As in Tushman and Anderson’s study, a key performance paн rameter was tracked over
time. We followed Tushman and Anderson's practice of focusing on barrels-per-day production …