We unify several extensions of the classic Stone duality due to Grätzer, Hofmann–Lawson and Jung–Sünderhauf. Specifically, we show that $$\cup $$ -bases locally compact sober spaces are dual $$\prec -distributive $$\vee -predomains, where is a relation representing containment.

In Memoriam: Edwin D. Lawson (1923-2021)

Cypress canker caused by Seiridium cardinale was controlled by benomyl and chlorothalonil but not by tribasic copper sulfate. Cypress canker has been present in California since 1927 where it has caused considerable damage to planted Monterey cypress, Cupressus macrocarpa (6). The popularity of this California native range and usually canker disease appears, but some uninformed people still pla...

The Seminole Indians of Florida were studied on thek three reservations for blood types, red cell enzymes, serum proteins, physical measurements, and relationships. Both serologic and morphologic factors suggest their close similarity to other Indians and small amount of admixture. The Florida Seminoles are similar to Cherokee “full-bloods” in their absence of Rho and their incidence of 0 and M...

BACKGROUND : Cypress pollen is becoming an increasing cause of respiratory allergy in some regions worldwide. OBJECTIVE : The aim of this study was to determine some of the main allergens implicated in the common cypress (C. sempervirens) pollen allergy. METHODS : Pollen extracts were optimized by using some detergents and chaotropes in order to solubilize both water and non-water soluble p...

This paper constitutes a preliminary discussion of joint work in progress as presented by the first author at Stony Brook in June 1991 at the symposium in honor of John Milnor. Our results include a construction of an intersection pairing on spaces of algebraic cycles on a given smooth complex quasi-projective variety, thereby providing a ring structure in “Lawson homology.” We verify that the ...