Rheology
Rheology,
a branch of mechanics, is the study of those properties of materials
which determine their response to mechanical force. The word rheology
was coined in the 1920's to represent the science of the deformation
and flow of matter. Its origin goes back to the 6th century B.C.
and to the Greek philosopher Herakleitus, who observed that "
Τα πάντα ρει, πάντα χωρεί και ουδέν μένει (Ta
panta rhei, panta hwrei, kai ouden menei)".
The Hellenic Society of Rheology
(HSR)
HSR was officially formed on June 16th, 1996, in Athens, Greece,
recognised by the Greek judicial authorities having the necessary core of the
first 20 founding members. Thus came into fruition the original
attempts by the late Professor Tasos Papanastasiou to organize the
Greek Rheological community and the many scientists and engineers
who practice rheology in their professional careers.
The establishement of HSR was followed by the 1st meeting of
the Society in Nicosia, Cyprus, in July 1996, where the
1st Executive (President: E. Mitsoulis) was elected and the
Constitution
was ratified.
The 2nd meeting of the Society was held in Heraklion, Crete,
in August 31-September 2, 1998, where a 2nd Executive
was elected for the period 1998-2000.
The 3rd meeting of the Society was held in Cambridge, in August 20-25 2000,
the 4th in Erlangen, in September 1-6 2002... The last meeting was held in Athens on
June 29, 2011, during HSR 06, where the current
Executive
was elected for the period 2011-2012
The HSR has organized six Conferences: in Nicosia (1996), Heraklion (1998),
Patras (2001), Vouliagmeni (2004), Rhodes (2007) and Athens (2011). In April 2006, HSR organized the
3rd Annual European Rheology Conference
on behalf of the
European Society of Rheology (ESR),
in Hersonissos, Crete.
Rheology enters in some form
into almost every study of material properties. Many physicists,
chemists, engineers, biologists and mathematicians find a common
meeting ground in The Society's meetings and publications. It is
a small society compared to many others, membership currently being
about 40. The membership represents a wide spectrum of individuals
from academic, industrial, and governmental institutions whose activities
include both phenomenological and molecular theories, instrumentation,
the study of many types of materials such as polymers, metals, petroleum
products, rubber, paint, printing ink, ceramics and glass, foods,
biological materials, floor preparations and cosmetics, and a wide
range of practical applications.
The Hellenic Society of Rheology
is one of the fifteen founding members of the
European Society of Rheology.
By virtue of this affiliation, all Members of
The Society receive the ESR's Newsletter. The Society is also a
member of the International Committee on Rheology, which organizes
the International
Congress on Rheology, held every four years
(the last one, took place in Seoul, Korea, in August, 2004)
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