TRIZ News
Get the latest TRIZ News from around the world.
Click HERE to Read the Latests TRIZ News
Conference gathering - people
TRIZ Conferences
Find a conference to network with TRIZ professionals and build your skills.
Read more about TRIZ Conferences
What is TRIZ?
Learn more about TRIZ and the TRIZ community.
Learn about TRIZ

Jeffrey R. Davis, MD, MS

photo of Jeffery R Davis, MD, MSJeffrey R. Davis, MD, MS currently serves as Director, Space Life Sciences, NASA Johnson Space Center.  The Space Life Sciences Directorate provides the research and technology development required for exploration as well as all biomedical support to space flight operations of the Space Shuttle and International Space Station.  The Directorate is implementing new open collaboration and innovation techniques to accelerate research and technology development.    The technical disciplines in the directorate include space medicine; biomedical research into the physiological changes induced by human exposure to reduced gravity; development of countermeasures to protect human health during space flight; environmental monitoring including radiation; and habitability and human factors.  The Directorate also has core capabilities in strategic planning, benchmarking and new business models including open innovation.

Dr. Davis received his B.S. degree in Biology from Stanford University and M.D. degree from the University of California at San Diego.  He subsequently did residency training in internal medicine and aerospace medicine, and is certified by the American Board of Preventive Medicine.  Past positions include Professor, Preventive Medicine and Community Health at the University of Texas Medical Branch; Corporate Medical Director, American Airlines, and Chief, Medical Operations NASA.  His national board participation has included service as the chair of the American Board of Preventive Medicine; chair of the Residency Review Committee for Preventive Medicine; president of the Aerospace Medical Association; and a member of the executive committee of the American Board of Medical Specialties.  Dr. Davis is the senior editor of the text “Fundamentals of Aerospace Medicine”4th edition.  Additional publications are available on request.

Inside TRIZ

Quantifying the TRIZ Levels of Invention

Inside TRIZ

 

navneet bhushanQuantifying the TRIZ Levels of Invention

A tool to estimate the strength and life of a Patent

TRIZ (Theory of Inventive Problem Solving) classifies inventions into five novelty levels. At level 1 are slight modifications of the existing systems.  At level 2 are those inventions that resolve a system conflict or contradiction using usually inventive solution or inventive principle used to solve similar problems in other systems.    At level 3, the inventions change one subsystem or resolve the system conflicts in a fundamental way. At level 4, the invention gives birth to new systems using interdisciplinary approaches. The level 5 inventions are closer to a recently discovered scientific phenomenon. See article for a complete discussion.

 

 

TRIZ Features

Alexander Selutsky

TRIZ Feature

Alexander Selyutsky - a key figure in the history of TRIZ!

Alexander Selyutsky

Selyutsky Alexander Borisovich was born April 6, 1933 to an intelligent Jewish family residing in Leningrad. During the World War II the plant where his father was working was evacuated to the Urals, and the family (the parents and Alexander) moved to Chelyabinsk. Here, Alexander graduated from high school. He wanted to go to a military school, but didn’t pass vision test and entered the Chelyabinsk Polytechnic Institute. In his first year he was forced to learn boxing (because of frequent anti-Semitic attacks) and became a Komsomol activist.

After graduation, he was sent to Petrozavodsk Onega tractor plant, where he worked as a designer. He continued leading a very active social life, organized and led voluntary militia patrolling the streets of the city because the situation was very criminal. In the search for more satisfying work he became interested in patenting, completed appropriate courses and became a patent agent.

In 1960, Alexander married Dolly Naumovna Audleys, and had a daughter Alla in 1961. The same year G.S Altshuller published a book " “Learn how to invent"[1] . After reading this book in 1965 Selyutsky wrote a letter to Altshuller. This letter started their acquaintance by correspondence. Since then, Alexander became one of the most dedicated Altshuller’s disciples and an active promoter of the emerging new science.

They finally met in 1968 in Dzintary (near Riga), at the seminar organized by the Central Board of VOIR (state leading inventors’ and innovators’ society) that invited Altshuller and several of his associates. It was the first time that Alexander and others got a chance to work under the direct guidance of Altshuller and to learn from him. Later, in 1983, Alexander participated as one of the instructors in the seminar conducted by G.S. Altshuller in Moscow at the Institute for continuous education for chemical and petroleum industries.

Read more ...