Ernst Stahl zum Gedächtnis

Franklin William Stahl (1929? )

Franklin William Stahl studied DNA replication, bacteriophages, and genetic recombination in the US during the mid-twentieth and early twenty-first centuries. With his colleague Matthew Meselson, Stahl performed an experiment called the Meselson-Stahl experiment, which provided evidence for a process called semi-conservative DNA replication. Semi-conservative replication is a process in which e...

Wilhelm Kämmerers Ideen vom automatischen Gedächtnis

Selected Writings of Gerry Stahl

This paper discusses the role of interpretation in innovative design and proposes an approach to providing computer support for interpretation in design. According to situated cognition theory, most of a designer’s knowledge is normally tacit. Situated interpretation is the process of explicating something that is tacitly understood, within its larger context. The centrality of interpretation t...

Gerry Stahl ’ s assembled texts volume # 2 Tacit & Explicit Understanding in Computer Support Gerry Stahl

his work analyzes the central role of interpretation in non-routine design. Based on this analysis, a theory of computer support for interpretation in cooperative design is constructed. The theory is grounded in studies of design and interpretation. It is illustrated by mechanisms provided by a software substrate for computer-based design environments, applied to a sample task of lunar habitat ...

The Meselson-Stahl Experiment (1957?1958), by Matthew Meselson and Franklin Stahl

In an experiment later named for them, Matthew Stanley Meselson and Franklin William Stahl in the US demonstrated during the 1950s the semi-conservative replication of DNA, such that each daughter DNA molecule contains one new daughter subunit and one subunit conserved from the parental DNA molecule. The researchers conducted the experiment at California Institute of Technology [5] (Caltech) in...