Author Archives: curiouscat

Training Grants a Boon to Research and Scientists

Training grants a boon to research, scientists:

According to Petra Schroeder, assistant dean of the Graduate School, there are approximately 30 training grants available at UW–Madison. Most are funded by the National Institutes of Health (NIH), and they direct about $17 million each year toward the training of future researchers.

Each training program has its own specific mission, but most foster interdisciplinary research, providing students with valuable experience in a setting likely to mirror their first job environment. Those involved in the Biotechnology Training Program (BTP) are taught to do research at the juncture of the biological and physical sciences.
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LiGreci is interested in bioremediation, putting microbes to use in cleaning up toxic waste. BTP thrust her into a soil science laboratory on campus. Though LiGreci considers herself primarily a microbiologist, her research lies far outside the comfort zone of most of her peers, involving soil science, chemistry and geology.

According to LiGreci, the exposure she gets to novel lab techniques is eye opening. She learned new modes of culturing bacteria and other lab skills unique to microbiology, expanding her toolkit as a bench scientist. This summer, she will branch out further into the realms of genomics and the intersection between computing and biology when she joins the Joint Genome Institute at Lawrence Livermore National Laboratory as an intern. There, she will work on projects to assemble genomes of soil bacteria.

Two Top Google Engineers Move to Benchmark Capital

Here is an example of what I mentioned the other day (in Engineers: Future Prospects): Two top Google engineers leave — to Benchmark Capital:

two of the masterminds behind Google Maps and several other Google products, have joined the firm as “Entrepreneurs in Residence.” This gives them paid positions to hang out at Benchmark’s offices on Silicon Valley’s Sand Hill Road and think through starting a business. They have a specific idea in mind, but are secretive about it, telling VentureBeat only that it’s a “consumer Internet” company.
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There were six Google employees responsible for creating Google Maps. Taylor was the overall project leader, while Norris was responsible for the Web server side of the product.

Engineers: Future Prospects

In the The Future is Engineering I discussed some of the benefits of engineering education. And previous posts shows that S&P 500 CEOs are more likely to be engineering graduates than any other discipline. The future of engineering looks at what is in store for students of engineering today:

I doubt many of the incoming freshmen at Lehigh who are about to enter the College of Engineering have any clue what they are getting themselves into. I suspect they will end up very pleased with their choice… especially when they realize large numbers of engineering graduates before them did not take jobs as engineers but instead were hired as consultants – as a result many graduates are paid much higher salaries than they would have dreamt of as freshmen.
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But are they waging a rearguard battle, will the US become a services-land where most of the real engineering is outsourced to countries that value science more, and where the so-called engineers are number-crunching problem-solvers who stare at computers all day long? Or will the pendulum swing back in the engineers’ favor after a Sputnik-like incident that will bring engineering back into the list of national priorities?

It is very important to remember that the benefits of studying engineering cannot be measured solely by looking at engineers in the workplace – many go into different job title and are promoted into management… and as stated above CEOs. The second point will be an important determinant of the economic strength of the USA as I have addressed many times I think it is important the USA maintain science and engineering expertise. The multiple benefits of having research centers here, manufacturing engineering expertise… is huge. See: Continue reading →

Shaw Laureates 2007

Image of the Shaw Prize Medal

The Shaw Prize awards $1 million in each of 3 areas: Astronomy, Life Science and Medicine, and Mathematical Sciences. The award was created in 2004 by Run Run Shaw who was born in China and made his money in the movie industry. According to wikipedia he has “donated billions of dollars to charity, schools and hospitals.” The prize is administered in Hong Kong and awards those “who have achieved significant breakthrough in academic and scientific research or application and whose work has resulted in a positive and profound impact on mankind.”

2007 Laureates:
Astronomy: Professor Peter Goldreich of the School of Natural Sciences at the Institute for Advanced Study, Princeton and the Lee A. DuBridge Professor of Astrophysics and Planetary Physics at the California Institute of Technology, USA, in recognition of his lifetime achievements in theoretical astrophysics and planetary sciences.

Life Science and Medicine: Professor Robert Lefkowitz, an Investigator of the Howard Hughes Medical Institute, the James B. Duke Professor of Medicine and a Professor of Biochemistry at the Duke University Medical Center in Durham, North Carolina, USA, for his relentless elucidation of the major receptor system that mediates the response of cells and organs to drugs and hormones.

Mathematical Sciences: Professor Robert Langlands of the Institute for Advanced Study in Princeton and Professor Richard Taylor, Herchel Smith Professor of Mathematics at Harvard University, USA, for initiating and developing a grand unifying vision of mathematics that connects prime numbers with symmetry.

Goldwater Science Scholarships

I have mentioned previously, I work for ASEE (the curious cat blog is not associated with ASEE). At ASEE, we have started a science and engineering fellowship blog. The latest post covers the Goldwater Science Scholarships – for undergraduate students in science and math. Approximately 300 are awarded each year.

For 2007, 28 mathematics majors, 223 science and related majors, 54 engineering majors, and 12 computer science majors received awards (many of the Scholars have dual majors in a variety of mathematics, science, engineering, and computer disciplines). The one and two year scholarships will cover the cost of tuition, fees, books, and room and board up to a maximum of $7,500 per year.

The Goldwater Foundation is a federally endowed agency established by Public Law 99-661 on November 14, 1986. The Scholarship Program honoring Senator Barry M. Goldwater was designed to foster and encourage outstanding students to pursue careers in the fields of mathematics, the natural sciences, and engineering. Applications will be available starting in September for next year. Schools nominate up to 4 students for the scholarship, see the web site for details on the application process.

Educating Engineering Geeks

Yossi Sheffi, Professor of Civil and Environmental Engineering and Engineering Systems, Director, MIT Center for Transportation and Logistics, presents his thoughts on engineering education changes at MIT in this webcast.

So MIT must shift gears, and embrace two basic missions: continuing to produce world-class experts (geeks) – practicing engineers who design complicated systems – and generating world-class leaders (chiefs), who will deploy their technological expertise in the real-world. “My hypothesis is that the great leaders of the next century will have to have a technological background, because we’re going toward a technologically innovative society.” These leaders will be problem definers as much as problem solvers, and, says Sheffi, “either we or China will educate them.”

Sheffi suggests a School of Engineering-wide undergraduate program, where all the fundamentals courses are rethought and taught differently. This means sacrificing problem sets for case studies, and “learning how a subject fits into the grand scheme of things.” MIT should integrate humanities with engineering subjects, ensuring undergraduates understand business, ethics, legal language, environmental concerns, organization and process design. There should also be a formal leadership workshop, required time in a foreign culture and along the lines of the European Union, a five-year educational model. If MIT builds it, others will follow, assures Sheffi.

via: Geeks and Chiefs: Engineering Education at MIT

Winter Air Refrigeration

From Freeaire:

“Free Cooling” In colder climates, the Freeaire taps into the greatest source of refrigeration ever created: winter. The Freeaire can use cold outside air to cool the space, simply using what Nature has so kindly made available, to give the entire compressor system a winter vacation.
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In cold climates, this innovative option allows you to utilize a natural resource we have in abundance up here in the North: outside winter air. Rather than relying on the compressor system to produce cold air it simply moves the cold from outside to inside, using just a fraction of the energy.

Seems like a smart idea to me. Their systems are for large walk in freezers.

Open Source Education Curricula

Curriki Global Education and Learning Community

Our mission is to improve education around the world by empowering teachers, students and parents with user-created, open source curricula, and it’s all free! We believe that access to knowledge and learning tools is a basic right of every child. Our goal is to make curricula and learning resources available to everyone.

Another promising looking effort, though they do need to improving the editing of content. They also need to add tools to make it easy to find the content others have found most beneficial. And they should improve the accessibility of the content – all of it should be available using a browser (now some content is presented only as zipped files, some are word documents…). 200 science and 150 math documents are available now including: Big Cats and Intro to Electricity . The site includes content hosted itself and links to content hosted on other sites.

Female Sharks Can Reproduce Alone

Female Sharks Can Reproduce Alone, Researchers Find

A team of American and Irish researchers have discovered that some female sharks can reproduce without having sex, the first time that scientists have found the unusual capacity in such an ancient vertebrate species. The[y] report that sharks can reproduce asexually through the process known as parthenogenesis
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Though the three females had been caught before they reached sexual maturity and held in captivity for more than three years, researchers initially thought one had stored sperm from a male shark before fertilizing an egg. But the team — which included scientists at Nova Southeastern University in Florida, Queen’s University Belfast and the zoo — determined that the baby shark’s genetic makeup perfectly matched one of the females in the tank, with no sign of a male parent.

Mahmood Shivji — Nova Southeastern’s Guy Harvey Research Institute director and one of the paper’s authors — said that he and his colleagues determined that a byproduct formed when sharks produce eggs, known as a sister polar body, had fused with an unfertilized egg to produce the baby shark, whose DNA had only half as much genetic variability as the mother.

Programming with Pictures

Carnegie Mellon University’s Randy Pausch…argues, many computer science departments are a quarter century behind on adapting their instructional methods for the purpose of attracting and retaining students, continuing to teach the gateway course to the field — introductory programming — just as they did 25 years ago.
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About 10 percent of the nation’s colleges now use Alice, an open-source, graphical software program available free online that allows users to learn the very basics of programming — concepts like iteration, if statements and methods — while making 3-D animations. Alice’s growth within college computer science departments has been impressive: Most colleges only began incorporating Alice in their introductory CS0 or CS1 courses within the past 18 months, since the release of an accompanying textbook.

But the software, currently readable to users in plain old English (a major drawback for many faculty who of course teach programming in standard computer languages like Java and C++), is potentially poised to penetrate far more colleges in 2008, when Alice 3.0 comes out in Java — featuring, this time around, sophisticated graphics, made available free by Electronic Arts Inc., from “The Sims,” the best-selling PC video game of all time. (And significantly, Pausch adds, one of the few games more popular with girls than boys. Computer science, he notes drily, has the unfortunate distinction of being the only discipline in the sciences to actually face declining female enrollments percentage-wise in the last 25 years).

Update: The Last Lecture Book by Randy Pausch