The Samuel realcompactification

Realcompactification of frames

for each a ∈ A. We denote the top and bottom elements of a σ-frame A respectively by 1A and 0A. σ-Frame homomorphisms preserve countable joins and finite meets. The resulting category is denoted σFrm. Extending the above notions by allowing arbitrary subsets and arbitrary joins in the definitions leads to the notions of a frame and a frame homomorphism, and the corresponding category Frm of fra...

Hemirings, Congruences and the Hewitt Realcompactification

The present paper indicate a method of obtaining the Hewitt realcompactification vX of a Tychonoff space X, by considering a distinguished family of maximal regular congruences, viz., those which are real, on the hemiring C+(X) of all the non-negative real valued continuous functions on X.

Samuel Dales

Subsequent to the demons t ra t ion tha t the major h i s tocompa t ib i l i t y molecu la r complex (MHC) 1 is a necessary de t e rminan t in i m m u n e specific ki l l ing by cytotoxic lymphocytes (CTL) in virus-infected target cells (1), e luc ida t ion of the p h e n o m e n o n of M H C restr ict ion has been sought th rough several different exper imen ta l approaches. O n the basis of d...

ENDOCYTOSIS Samuel

PERSPECTIVES AND SUMMARY .......................................................................... 670 INTRODUCTION ........................................................................................................ 673 Types ofEndocytosis ............................................................................................ 673 Morphology of Endocytic Vacuoles ........................

Sonia Samuel