Tag Archives: scientists

HHMI Expands Support of Postdoctoral Scientists

The Howard Hughes Medical Institute provides a huge amount of science and health care related funding. HHMI is expanding existing relationships to fund postdoc scientist fellows at with Jane Coffin Childs Memorial Fund, the Helen Hay Whitney Foundation, the Damon Runyon Cancer Research Foundation, and the Life Sciences Research Foundation. The funding should support 32 additional postdoc scientists. HHMI Expands Support of Postdoctoral Scientists

Fellows will be selected competitively by each organization. Each fellowship will have a three-year term. When the initiative is at full capacity, HHMI will be supporting 96 postdoctoral fellows at an anticipated annual cost of about $5 million. The program began in 2007 when HHMI announced it would fund up to 16 postdoctoral fellows in HHMI labs each year. There is no requirement that future fellows be appointed in HHMI labs.

E.O. Wilson: Lord of the Ants

This is a great webcast on E.O Wilson‘s career studying ants and animal behavior from NOVA.

Not only is the scientific knowledge very interesting it again shows that challenging conventional wisdom, while part of the scientific method, does not mean it is an easy process for those pioneers. From his web site:

In 1971 Wilson published his second major synthesis, The Insect Societies, which formulated the existing knowledge of the behavior of ants, social bees, social wasps, and termites, on a foundation of population biology. In it he introduced the concept of a new discipline of sociobiology, the systematic study of the biological basis of social behavior in all kinds of organisms. In 1975 he published Sociobiology: The New Synthesis, which extended the subject to vertebrates and united it more closely to evolutionary biology. The foundational discoveries of sociobiology are generally recognized to be the analysis of animal communication and division of labor, in which Wilson played a principal role, and the genetic theory of the origin of social behavior, which he helped to promote and apply in his 1971 and 1975 syntheses. Sociobiology: The New Synthesis was later ranked in a poll of the officers and fellows of the international Animal Behaviour Society as the most important book on animal behavior of all time, and is regarded today as the founding text of sociobiology and its offshoot, evolutionary psychology.

Related: Journey to the Ants: A Story of Scientific Exploration
by Bert HÃ¶lldobler and Edward O. Wilson – Huge Ant Nest – Symbiotic relationship between ants and bacteria – Royal Ant Genes – posts on ants – Encyclopedia of Life

Bug of the Week: Leaf-footed Bug

Photo of leaf-footed bug by Roberta

The Growing With Science Blog by Roberta, an entomologist, is full of interesting posts on bugs and more. For example – Bug of the Week: Leaf-footed Bug

We were doing a bit of yard work when we came across this leaf-footed bug. These insects get their name from the leaf-like flanges on their hind legs.Note the light-colored zig-zag marking across the middle of its back.

Leaf-footed bugs have sucking mouthparts and sometimes feed of fruit such as cactus fruit, oranges or peaches. Although we do have citrus, I think this one is a visitor from our neighbors’ yard. Our neighbors have a pomegranate bush. Pomegranates are one of the leaf-footed bugs’ favorite foods.

Like many of their relatives, these true bugs can give off an odor when handled.

🙂 I was adding in some related links and the first one, I was adding, Backyard Wildlife: Great Spreadwing Damselfly, Roberta had commented on to let me know it was a Great Spreadwing Damselfly. It is a small web.

How We Found the Missing Memristor

How We Found the Missing Memristor By R. Stanley Williams

For nearly 150 years, the known fundamental passive circuit elements were limited to the capacitor (discovered in 1745), the resistor (1827), and the inductor (1831). Then, in a brilliant but underappreciated 1971 paper, Leon Chua, a professor of electrical engineering at the University of California, Berkeley, predicted the existence of a fourth fundamental device, which he called a memristor. He proved that memristor behavior could not be duplicated by any circuit built using only the other three elements, which is why the memristor is truly fundamental.
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the memristor’s potential goes far beyond instant-on computers to embrace one of the grandest technology challenges: mimicking the functions of a brain. Within a decade, memristors could let us emulate, instead of merely simulate, networks of neurons and synapses. Many research groups have been working toward a brain in silico: IBM’s Blue Brain project, Howard Hughes Medical Institute’s Janelia Farm, and Harvard’s Center for Brain Science are just three. However, even a mouse brain simulation in real time involves solving an astronomical number of coupled partial differential equations. A digital computer capable of coping with this staggering workload would need to be the size of a small city, and powering it would require several dedicated nuclear power plants.

Engineers and Scientists in Congress

I started maintaining a list of Congressmen with PhDs and graduate degrees in science, engineering and math awhile back.

Please comment with any additions that you know of.

The following were re-elected:
Vernon Ehlers, Michigan, physics PhD; Rush Holt, New Jersey, physics PhD; John Olver, Massachusetts, chemistry PhD; Brian Baird, Washington, psychology PhD; Bill Foster, Illinois, physics PhD.

Other scientists, engineers and mathematicians that were reelected include: Ron Paul, Texas, biology BS, MD; Jerry McNerney, California, mathematics PhD; Dan Lipinski, Illinois, mechanical engineering BS, engineering-economic systems MS; Todd Akin, Mississippi, management engineering BS;Cliff Stearns, Florida, electrical engineering BS; Louise Slaughter, New York, microbiology BS; Joe Barton, Texas, industrial engineering BS, Pete Stark, California, engineering BS, Mike Honda, California.

Lost: Nancy Boyda, Kansas (BS chemistry).

Newly elected: Bill Cassidy, Louisiana (BS Biochemistry, MD); Pete Olson, Texas (BA computer science); Kurt Schrader, Oregon (Doctor of Veterinary Medicine); Martin Heinrich, New Mexico (BS engineering), Gregg Harper, Mississippi (BS chemistry), Joseph Cao, Mississippi (BA physics); Brett Guthrie, Virginia (BS mathematical economics); Erik Paulsen, Minnesota, mathematics BA; Parker Griffith, Alabama (BS chemistry, MD); Cynthia Lummis, Wyoming (BS animal science and biology).

Before you leap to the conclusion that scientists are taking over Congress, remember 2 things: 1) I have probably been missing plenty that were in congress already and 2) this is still a total of less than 10% with even a BS in science, math or engineering. I attempted to determine the status of all those newly elected this year.

Please comment, if you know of others in Congress with science and engineering backgrounds. If we get this list to be relative close to accurate then we can start tracking the total representation in congress and see if it is increasing, decreasing or randomly fluctuating over time.

Scientists With Lots of Monitors Onboard Ship

photo of computer monitors onboard ship

Fun blog by Linds, a geophysicist, with fun name and tagline: PhD = Pretty huge Dork There’s no crying in grad school! I enjoy including some posts on scientists at work (and plan on trying to intentionally do more of that). The photo shows her office onboard ship – pretty impressive. I thought this monitor was cool.

The boat is a steel monster about 400 feet long. There’s three decks, with cabins, the galley and mess hall, a few different labs, a movie room, reading room and a weight room with white padded walls. It’s all very “Life Aquatic“, if you get the reference. [those that don’t follow the link its a crazy movie – John]
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We have been in transit for the past three days, getting our computers and systems up and running. We arrive at our first deployment spot tomorrow morning at 5:30 am. That is when we’ll put our first ocean bottom seismometer (OBS) down. The OBS itself is a sphere about 16 inches in diameter made of inch thick glass–these suckers are heavy! It’s vacuum sealed with the instrumentation inside and attached to an anchor. When we are done with the survey, the sphere is timed to detach from the anchor and it’ll float to the surface of the water. Our boat will pull up alongside it and we’ll scoop it out with a net and crane.
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woke up today at 3am to get ready for my first watch. We definitely have the worst seas that we have had so far. We are definitely pitching and rolling out here! We deployed our first OBS at 5am and are doing about 1 instrument/hr for the next 24 hours.

Those snippets are from various posts on the blog. Another from earlier:

But there is recent good news: that lone female professor (who is an amazing researcher and is highly respected in the field, chairs many committees both nationally and within the department and was president of the Geological Society of America in the 90’s) has been named the new department chair. I think this move is important in encouraging talented women scientists to apply for positions within the department and shows dedication on the part of the higher-ups to highlighting ‘diversity’ as a priority.

Toward a More Open Scientific Culture

Michael Nielsen wrote a great post, The Future of Science, which is also the topic of a book he is writing. He discusses how scientific advancement has often been delayed as those making discoveries did not share them openly. And how 300 years ago scientific journals and reward systems created ways for scientists to be rewarded for publication. And he continues with the need for the process to again change and promote more open sharing of scientific knowledge, which I agree with and have written about previously: Publishers Continue to Fight Open Access to Science, Science Journal Publishers Stay Stupid, The Future of Scholarly Publication, etc..

Why were Hooke, Newton, and their contemporaries so secretive? In fact, up until this time discoveries were routinely kept secret.
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This cultural transition was just beginning in the time of Hooke and Newton, but a little over a century later the great physicist Michael Faraday could advise a younger colleague to “Work. Finish. Publish.” The culture of science had changed so that a discovery not published in a scientific journal was not truly complete. Today, when a scientist applies for a job, the most important part of the application is their published scientific papers.

This has been a great advance. Now we need to continue that advance to use the internet to make that publication open and increase the advantage of shared knowledge to society.

The adoption of the journal system was achieved by subsidizing scientists who published their discoveries in journals. This same subsidy now inhibits the adoption of more effective technologies, because it continues to incentivize scientists to share their work in conventional journals, and not in more modern media.
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This means: making many more types of content available than just scientific papers; allowing creative reuse and modification of existing work through more open licensing and community norms; making all information not just human readable but also machine readable; providing open APIs to enable the building of additional services on top of the scientific literature, and possibly even multiple layers of increasingly powerful services. Such extreme openness is the ultimate expression of the idea that others may build upon and extend the work of individual scientists in ways they themselves would never have conceived.
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To create an open scientific culture that embraces new online tools, two challenging tasks must be achieved: (1) build superb online tools; and (2) cause the cultural changes necessary for those tools to be accepted.

I agree we need to take advantage of the new possibilities to advance the practice of science. His full post is well worth reading.

2007 National Medals of Science and Technology

photo of 2007 Medals of Science Presentation at the White House

2007 National Medal of and Technology and Innovation

Paul Baran for the invention and development of the fundamental architecture for packet-switched communication networks, which provided a paradigm shift from the circuit-switched communication networks of the past, and later was used to build the ARPANET and the Internet.

Armand V. Feigenbaum for his leadership in the development of the economic relationship of quality costs, productivity improvement, and profitability, and for his pioneering application of economics, general systems theory and technology, statistical methods, and management principles that define The Total Quality Management approach for achieving performance excellence and global competitiveness. See the Curious Cat Management Improvement portal.

Adam Heller for his fundamental contributions to electrochemistry and bioelectric chemistry, and the subsequent application of those fundamentals in the development of technological products that improved the quality of life across the globe, most notably in the area of human health and well-being.

Carlton Grant Willson for the creation of novel lithographic imaging materials and techniques that have enabled the manufacturing of smaller, faster, and more efficient microelectronic components that have improved the competitiveness of U.S. microelectronics industry.
Continue reading →

2008 MacArthur Fellows

photos of Kirsten Bomblies, Marin Soljacic, Rachel Wilson and Andrea Ghez

MacArthur Fellows receive $500,000 is support over 5 years with no strings attached. Unfortunately for me, I was passed over again. However, 25 people have been selected including

Kirsten Bomblies, Max Planck Institute for Developmental Biology, Tubingen, Germany. Plant Evolutionary Geneticist opening avenues into the mysteries of how new species originate through her explorations of incompatible hybrids as a mechanism for speciation in shared ecological niches.

Marin Soljacic, Massachusetts Institute of Technology, Cambridge, Massachusetts. Optical Physicist demonstrating both theoretically and experimentally that power can be transmitted wirelessly, potentially leading to a range of electrical devices that can operate without batteries or wall connections.

Rachel Wilson, Harvard Medical School, Boston, Massachusetts. Experimental Neurobiologist integrating electrophysiology, neuropharmacology, molecular genetics, and anatomy to measure the activity of neurons in the diminutive brain of the fruit fly.

Andrea Ghez, University of California Los Angeles, Los Angeles, California. Astrophysicist using novel, ground-based telescopic techniques to identify thousands of new star systems and illuminate the role of super-massive black holes in the evolution of galaxies.

Photos, from the MacArthur Foundation web site left to right Kirsten Bomblies, Marin Soljacic, Rachel Wilson and Andrea Ghez.

Bill Nye the Science Guy, Interview

Bill Nye the Science Guy Makes Green “Stuff Happen”

One of your first “Stuff Happens” episodes is about breakfast. What’s so special about breakfast and the environment?
Are you kidding? It’s the most important meal of the day. It had the iconic story that North American pigs – from where we get bacon – I presume unwillingly are fed feed made with South American anchovies (and herrings and sardines). Farmers say eating fish helps their animals grow to that wonderfully ample size consumers want. Because of this, we’re accidentally destroying an ecosystem. It’s the story of stories.

How so?
We’re seriously depleting the world’s anchovy population and leaving the penguins and South American seabirds with nothing to eat. These birds are dangerously close to starving because the anchovy and sardine populations have been decimated.

What can we do?
Strange as it may seem, you could eat more anchovies. This would raise the price of the fish and make anchovy fish feed more costly and less desirable to pig farmers. Also eat organic bacon from pigs raised on 100% agricultural feed. If you’re looking for the true organic meat products, make sure it’s grass-fed only.