Friday, February 20, 2009
our future: hot, flat, and crowded... celebrating Ludwig Boltzmann's 165th birthday
Ludwig Boltzmann was one of the most important physicists and philosophers: it is almost impossible for any engineer, chemist or physicist to do a day's work without using Boltzmann's tools and results every day. Ludwig Boltzmann is this author's and Eurotechnology Japan KK's founder's great grandfather - and his excellence is our company's guiding light.
Ludwig Boltzmann was born 165 years ago on February 20, 1844, and last Friday, February 20, 2009 we celebrated by inviting several of Japan's science and technology leaders to the Ludwig Boltzmann Symposium in Tokyo with kind cooperation and hospitality by the Ambassador of Austria and the Austrian Embassy.
First speaker was Professor Hisashi Kobayashi, Founder of the IBM Tokyo Laboratory, former Dean of Engineering of Princeton University. He showed how Entropy and noise in communications is linked to Boltzmann's generalized Entropy and the H-Theorem. Coming from Princeton, Hisashi also showed us elegantly how strongly Einstein's work is linked to Boltzmann's.
Professor Kiyoshi Kurokawa, former Dean of Medicine of Tokai University, former President of Japan's Science Council and Advisor to two Japanese Prime Ministers and now Professor at Japan's new Political Science University, gave an intense and passionate speech about which changes are necessary to live in our future which will be hot (as in global warming), flat (as in global communications and internet) and crowded (due do population growth). Kiyoshi also made a passionate appeal to Japanese organisations (including the S&T leaders participating at our Symposium) to change, open up and compete globally.
Kazu Ishikawa of Exa Japan gave a fantastic demonstration how Boltzmann's equations are used to simulate airflow for the construction of cars, airplanes, jet engines ... Boltzmann's equations replace the macroscopic Navier-Stokes equations as numerical wind tunnels. Boltzmann's equations are particularly needed for the simulation of transients.
Finally, Gerhard Fasol, Ludwig Boltzmann's Great-Grandson, gave two talks: one talk about Ludwig Boltzmann's scientific achievements, his search for understanding the 2nd Law of Thermodynamics with mechanics, the effects of collisions and the generalization to non-equilibrium - leading the H-Theorem, and the generalization of Entropy and Boltzmann's philosophical work. The second talk introduced the human side of Ludwig Boltzmann: his life and his passions.
Photo: Hisashi Kobayashi shows why Boltzmann's work is important for telecommunications, and how Einstein's work is linked to Boltzmann's. Her Excellency, the Austrian Ambassador follows closely.
Photo: Hot, flat and crowded. In a passionate speech, former science and tech advisor of two Japanese Prime-Ministers, Kiyoshi Kurokawa talks about the future, and how to be prepared to compete.
Photo: The Austrian Ambassador invited the participants of the Ludwig Boltzmann Symposium to the Austrian Residence.
More photos here
Ludwig Boltzmann was born 165 years ago on February 20, 1844, and last Friday, February 20, 2009 we celebrated by inviting several of Japan's science and technology leaders to the Ludwig Boltzmann Symposium in Tokyo with kind cooperation and hospitality by the Ambassador of Austria and the Austrian Embassy.
First speaker was Professor Hisashi Kobayashi, Founder of the IBM Tokyo Laboratory, former Dean of Engineering of Princeton University. He showed how Entropy and noise in communications is linked to Boltzmann's generalized Entropy and the H-Theorem. Coming from Princeton, Hisashi also showed us elegantly how strongly Einstein's work is linked to Boltzmann's.
Professor Kiyoshi Kurokawa, former Dean of Medicine of Tokai University, former President of Japan's Science Council and Advisor to two Japanese Prime Ministers and now Professor at Japan's new Political Science University, gave an intense and passionate speech about which changes are necessary to live in our future which will be hot (as in global warming), flat (as in global communications and internet) and crowded (due do population growth). Kiyoshi also made a passionate appeal to Japanese organisations (including the S&T leaders participating at our Symposium) to change, open up and compete globally.
Kazu Ishikawa of Exa Japan gave a fantastic demonstration how Boltzmann's equations are used to simulate airflow for the construction of cars, airplanes, jet engines ... Boltzmann's equations replace the macroscopic Navier-Stokes equations as numerical wind tunnels. Boltzmann's equations are particularly needed for the simulation of transients.
Finally, Gerhard Fasol, Ludwig Boltzmann's Great-Grandson, gave two talks: one talk about Ludwig Boltzmann's scientific achievements, his search for understanding the 2nd Law of Thermodynamics with mechanics, the effects of collisions and the generalization to non-equilibrium - leading the H-Theorem, and the generalization of Entropy and Boltzmann's philosophical work. The second talk introduced the human side of Ludwig Boltzmann: his life and his passions.
Photo: Hisashi Kobayashi shows why Boltzmann's work is important for telecommunications, and how Einstein's work is linked to Boltzmann's. Her Excellency, the Austrian Ambassador follows closely.
Photo: Hot, flat and crowded. In a passionate speech, former science and tech advisor of two Japanese Prime-Ministers, Kiyoshi Kurokawa talks about the future, and how to be prepared to compete.
Photo: The Austrian Ambassador invited the participants of the Ludwig Boltzmann Symposium to the Austrian Residence.
More photos here
Labels: entropy, h-theorem, hisashi kobayashi, kiyoshi kurokawa, ludwig boltzmann, tokyo
Thursday, December 18, 2008
Gallium Nitride LEDs for Christmas
Since Shuji Nakamura's first commercialization of GaN LEDs (read the Blue Laser Diode Book) LEDs are progressing rapidly to make the US$ 400 Billion global lighting industry more environmentally friendly, reducing CO2 output and reducing electricity bills for lighting dramatically. Recently rail stations in Japan have begun to test plug-compatible replacement of fluorescent tubes by LED based solid state lighting.
This year our company advised a number of investment fund managers on technology, business models, financial models and trends of the solid state lighting industry. Please find a detailed Solid State Lighting report here - we continuously update this report.
Christmas lighting with blue LEDs in Tokyo Midtown. Tokyo Tower can be seen in the back, lighted using traditional lamps, though. Merry Christmas!
This year our company advised a number of investment fund managers on technology, business models, financial models and trends of the solid state lighting industry. Please find a detailed Solid State Lighting report here - we continuously update this report.
Christmas lighting with blue LEDs in Tokyo Midtown. Tokyo Tower can be seen in the back, lighted using traditional lamps, though. Merry Christmas!
Labels: gallium nitride, led, light emitting diode, roppongi, tokyo
Sunday, March 18, 2007
PASMO: IC cards for transport
On Sunday, March 18, 2007, about 100 transportation companies in the Tokyo region switched to the near-field electronic money and payment system PASMO. Electronic money is a new battle field which JR-East pioneered with SUICA. 7 & I is still to throw it's weight into the battle - read about today's status of the electronic money marketplace in our "Mobile Payment and Keitai Credit" report.
A new multi-billion dollar power? Here is the character for PASMO: with an antenna on the hat, a pocket on the chest to store PASMO away, and wheels on the shoes, and in cherry-blossom pink... Does this cherry-blossom-pink guy look like he represents a new US$ multi-billion economic power?
Slashdot It!
A new multi-billion dollar power? Here is the character for PASMO: with an antenna on the hat, a pocket on the chest to store PASMO away, and wheels on the shoes, and in cherry-blossom pink... Does this cherry-blossom-pink guy look like he represents a new US$ multi-billion economic power?
Slashdot It! Labels: ecash, electronic money, mobile payment, nanaco, nfc, pasmo, rfid, suica, tokyo
