SUMMARY A human hormone-synthesizing trophoblastic cell system has been established in vitro and may prove to be the first func tional human embryonic cell line in continuous culture. Cho-rionic gonadotropin hormone produced by these cultures serve as a marker for identification of the trophoblastic cell. No interruption in this property nor change in cytologie display has occurred during 1.5 y...

C O N T E N T S 1. In t roduc t ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 1.1. M o r p h o l o g y of Ret inal Glial Cells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 1.1.1. Miil ler cells . . . . . . . . . . . . . . . . . . . ...

Save the Children’s Saving Newborn Lives program (SNL) works with ministries of health and partners to develop and strengthen na onal newborn programs, including the integra on of community‐based care into exis ng health systems. There is a need to understand how well health systems are func oning, especially given that service delivery pla orms are very different across countries and there are...

Standard ML has a module system that allows one to deene para-metric modules, called functors. Functors are \\rst-order," meaning that func-tors themselves cannot be passed as parameters or returned as results of functor applications. This paper presents a semantics for a higher-order module system which generalizes the module system of Standard ML. The higher-order functors described here are ...

We present the framework [q]bfGen which allows the declarative specification of random models for generating SAT and QSAT formulas not necessarily in (prenex) conjunctive normal form. To this end, [q]bfGen realizes a generic formula generator which creates formula instances by interpreting the random model specification expressed in XML. Consequently, the implementation of specific random formu...

In this paper we study self applicative theories of operations and binary words in the context of polynomial time computability We propose a rst order theory PTO which allows full self application and whose provably total functions on W f g are exactly the polynomial time computable func tions Our treatment of PTO is proof theoretic and very much in the spirit of reductive proof theory

A human hormone-synthesizing trophoblastic cell system has been established in vitro and may prove to be the first func tional human embryonic cell line in continuous culture. Chorionic gonadotropin hormone produced by these cultures serve as a marker for identification of the trophoblastic cell. No interruption in this property nor change in cytologie display has occurred during 1.5 years in c...

Let K = Func(C) be the function field of a smooth curve C. For every Del Pezzo surface S/K which is an appropriately generic, weak approximation for S holds at every place of K, i.e., for every closed point c of C. This combines earlier work in (arXiv:0810.2597) with an analysis of weak approximation near boundary points of the parameter spaces for Del Pezzo surfaces of degrees 1 and 2.

Some fixed point theorems and common fixed point theorem in Logarithmic convex structure areproved.

| In the DeeDS prototype, active database func-tionality and critical timing constraints are combined with integrated monitoring techniques. In the scope of DeeDS, this paper presents a mathematical model which is used to derive two important design constraints; worst-case minimum delay and maximum frequency of events. This model is based on a dual-processor hybrid-monitoring solution. Furtherm...