Archive for the ‘Technology’ Category

In the last issue of the Forum, we published the first part of this history of mathematics in Poland. The article below continues the topic with a description of the influence of Polish mathematics on world science.

In any discussion of mathematics in Poland, one has to mention Professor J. Łukasiewicz, who created multi-valued logic. For example, if someone says that when visiting Warsaw, she always goes to the theater, and out of ten visits to Warsaw, she went to the theater seven times, we would say that the „degree of participation” is 0.7. There have long been computers built for „fuzzy” logic” and not only binary logic (there is current „1”  – there is no current „0”); they run, for example, the metros in many cities in Japan. (more…)

The Euclid Corridor Transportation Project is converting Euclid Ave. into a “smart street” ensuring that the Project, when complete will be among the most technologically advanced Bus Rapid Transit Systems in America.

Before the high-tech system is constructed, Wilbur Smith Associates, the prime consultant for the Final Design phase of the Project, will develop a computerized model of Corridor traffic and pedestrian patterns. The model will be a tool to determine signal timing and the technical procedures needed to regulate the safe and efficient operations of traffic and pedestrian signals along the Corridor. Fiber optic lines will be threaded inside a special tube placed beneath Euclid Ave., supplementing what already is an extensive underground network of fiber optic ducts. In a separate project, the City of Cleveland, Division of Water has begun replacing 100 year-old water lines beneath Euclid Ave.
(more…)

One day towards the end of last year, I read in the Plain Dealer that Professor Wiesław Binienda, Chairman of the Civil Engineering Department at the University of Akron, was recognized by NASA for his achievements in the area of composite materials and their application to jet engines.  At first, I did not recognize the name, but after a while… – yes, of course, this is about the husband of Maria Szonert, who wrote the book on World War II and writes in the American and Polonia press, our friend from the editorial board. The same day in the evening, our editor in chief called:

“Did you hear about Professor Binienda?”

“Of course, I did. He received an award from NASA.  And not only just a paper. The award was rather measurable…”

“Then you have a job to do. He will be our next representative of Polonia featured in the Forum.”

(more…)

We should remind ourselves that Dr. Wojciech Rostafiñski comes from a distinguished line of university professors and highly regarded intellectuals in Poland. Books have been written about them. We mention this, because Dr. Wojciech picked up the torch. He got his Ph.D. in Engineering from the University of Louvain in Belgium. Employed by NASA Glenn Research Center since 1961 – retired in 1994 – he was the recipient of five diplomas of merit for his contributions to the theory and technology of rocket and aircraft propulsion. In this connection, we should mention that for several years, he had been a NASA spokesman for the “Voice of America” throwing light on the latest achievements of science on the current research of the cosmos and on the progress in aeronautics.

(more…)