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Friday, February 6, 2004

  • British prize for eye researcher
  • Concrete team goes downhill in Ottawa
  • Ontario grants for six researchers
  • Arts students vote on endowment fund
Editor:
Chris Redmond
credmond@uwaterloo.ca

Winterlude begins in Ottawa


[Campbell in lab]

British prize for eye researcher

Melanie Campbell (right) of the UW physics department is in England this week -- giving a seminar at Oxford today, and preparing for a ceremony Monday at which she and three colleagues will accept an unexpected award.

It's the annual Rank Prize, one of two awarded each year to "individuals who have made a significant contribution to the sciences, on the one hand of human and animal nutrition and crop husbandry and, on the other, opto-electronics, where an initial idea has been carried through to practical applications that have, or will, demonstrably benefit mankind."

Campbell is being honoured for an article that appeared in the Journal of Comparative Physiology in 1999, with the title "Multifocal lenses compensate for chromatic defocus in vertebrate eyes". Her co-authors are at Lund (Sweden), Tübingen (Germany), and Stanford.

Campbell took a deep breath when I asked her this week to give a simple explanation of what the study is about. "It's about the distribution of the refractive index within the crystalline lens of the fish eye," she said, going on to explain that in a lab in UW's Optometry building, she and her co-workers raised two groups of fish -- Burton's haplo, an African cichlid -- one in bright light, the other in dim light, and watched the eyes develop differently in the two groups.

[The Gradient Refractive Index]

From a poster explaining Campbell's work

"It's one of the first pieces of evidence," she said, "of an optical specialization: the fine structure of the optics of the eye is influenced by the environment." (Campbell was based in the UW school of optometry until her primary appointment moved to the physics department a few months ago.)

Researchers can't apply for the Rank Award; a selection committee makes the decision and awards the prize. "You don't even know you've been nominated until the letter arrives," said Campbell, who was looking forward to the trip, seeing her colleagues, and accepting a cheque at Monday's ceremony at the Royal College of Physicians in London. She and the three other researchers will share £50,000 (about $120,000).

"It's a personal award," Campbell noted, not a research grant. And how will she spend her share of it? No decision yet, but "we have jokingly labelled it the Leaky Sailboat Fund!"

[Student loan changes]

PowerPoint slide from UW president David Johnston's report to the board of governors this week outlines plans announced in the federal Speech from the Throne the previous day.

Concrete team goes downhill in Ottawa

A serene snow-covered hill top. The sun glistens off the snow, just peaking over the tree tops. Silence. Then swoosh: five engineers, clad in Waterloo's traditional coveralls, come screaming more than the hilltop at over 40 kilometres an hour, roaring at the top of their lungs -- riding a concrete toboggan.

That (and the description is borrowed from the team's web site) would be UW's entry in the Great Northern Concrete Toboggan Race, to be held tomorrow at the Carlington ski hill in Ottawa.

The GNCTR began in 1974, as a joint venture between the American Concrete Institute and the University of Alberta. The event was created as a Canadian version of the American concrete canoe race.

The GNCTR is now hosted annually by a Canadian university, challenging participants to use creativity, skill, and innovation in the design and construction of a concrete toboggan. The winner of the competition, judged primarily on design, speed, and display, gains international recognition and bragging rights as the #1 concrete toboggan team in Canada.

"We won it in 2002," says Melanie Taylor, who was team captain that year and is still involved as UW sends its team off to this year's competition. Displays and preliminary events have been running since Tuesday, and the big race starts at 9:00 tomorrow morning, with each team entitled to two runs down the hill.

Team toboggans are evaluated on the concrete mix, reinforcement, curing, and braking system. Teams are evaluated on spirit, technical exposition, documentation, and aesthetics. In order to be crowned winner, organizers say, a sled must not only be fast, but also innovative and technically sound. The event is sponsored by a number of companies in -- what else? -- the concrete business.

Taylor adds that the UW team will be hoping for a cheering section at Carlington tomorrow, in spite of the weather.

Ontario grants for six researchers -- from the UW media relations office

Six prominent UW researchers have received special awards from the Ontario Innovation Trust (OIT) to support work on diverse topics such as health and environmental monitoring technologies, lower back pain and geometric questions.

Five of UW's Canada Research Chair holders have been awarded Ontario Distinguished Researcher Awards by the OIT. The awards match funding previously provided by the Canadian Foundation for Innovation (CFI) to support their work.

As well, a sixth researcher, Michel Gingras, physics, has been given a special award by OIT to complement a previously announced CFI Career Award. He received $150,347 for a project titled "Beowulf Cluster for Condensed Matter Theory."

Gingras, who holds the Canada Research Chair in Condensed Matter Theory and Statistical Mechanics, conducts fundamental research into microscopic mechanisms in materials with magnetic and superconductivity properties. The research aims to significantly increase the understanding of a broad class of materials.

The five Ontario Distinguished Researcher Awards funded by the OIT:

  • Janusz Pawliszyn, chemistry, Canada Research Chair in New Analytical Methods and Technologies. "New Analytical Methods and Technologies." $124,295. The work develops analytical methods and instrumentation for monitoring biological and environmental systems. The on-site technologies will reduce errors and shorten the time taken up with sample transport and storage, resulting in more accurate and timely analytical data in the health and environment sectors.

  • William Taylor, biology, Canada Research Chair in Limnology. "Equipment for Limnological Research on the P-Cycle and the Fate of Aquatic Bacteria." $122,790. The research probes the fresh water phosphorus cycle, as well as bacteria in freshwater environments. The work improves our understanding of eutrophication (water pollution caused by excessive plant nutrients) and pathogens found in surface waters used for drinking.

  • James Rush, kinesiology, Canada Research Chair in Integrative Vascular Biology. "Infrastructure for Integrative Vascular Biology Laboratory." $120,607. The research examines the cellular and molecular basis for poor blood vessel function in hypertension and the beneficial effects of exercise and dietary factors on blood vessel function in men and women. The work promises to contribute to the development of strategies to prevent and treat cardiovascular disease.

  • Jack Callaghan, kinesiology, Canada Research Chair in Injury Prevention. "In-Vivo Documentation of Cumulative Loading Exposure and the Link Between Chronic Injury Mechanisms in the Lumbar Spine and Low Back Pain." $124,262. The research involves studying the time-varying response of lumbar spine function and how it relates to injuries and pain. The work, while establishing the relationship between loading exposure and risk of injury, will help set exposure limits to prevent low back pain.

  • James Geelen, combinatorics and optimization, Canada Research Chair in Combinatorial Optimization. "Research Infrastructure for Combinatorics and Optimization." $143,583. The research explores using modern and powerful techniques from combinatorics -- a branch of mathematics -- to address problems in geometry. The work addresses fundamental geometric questions on arrangements of points in space and has applications in graph theory, combinatorial optimization and theoretical computer science.

    WHEN AND WHERE
    Academic integrity keynote address from Teaching and Learning Symposium, University of Manitoba, online at 9 a.m.

    Engineering exchange information 11:30 to 1:30, Carl Pollock Hall foyer. Today: Australia, England, Ireland, Wales.

    Malawi and Uganda: A Canadian's Experience, talk by Rebecca North, biology, 12 noon, multi-purpose room, Student Life Centre.

    Open lectures as International Celebration Week continues: details online.

    UpStart theatre festival performances today 12:30 and 8:00, Saturday 2:00 and 7:00, details online.

    Engineering graduate studies information 3 to 6 p.m., University Club, for students possibly interested in graduate work. Presentations from departments, discussion, refreshments.

    Warrior Weekend in the Student Life Centre. Tonight, International Fear Factor Food Challenge, "Bend It Like Beckham" showing 7:00, other activities. Saturday, "American Pie" trilogy showings, Spanish dancing lessons, origami, plus broomball tournament at the Icefield. Details online.

    FASS 2004, "The Brothers FASS", tonight 7:00 and 10:00, Saturday 8:00, Humanities Theatre.

    Sports: Men's hockey vs. York, 2:00 Saturday, and vs. Brock, 2:00 Sunday, at the Icefield. Volleyball vs. Guelph, Saturday in the PAC, women at 1 p.m., men at 3 p.m. Men's and women's basketball at Guelph, Saturday afternoon. Nordic skiing at OUA championships in Sudbury, today. Track and field at Syracuse, tomorrow.

    Arts students vote on endowment fund

    "Do you support the creation of an Arts Endowment Fund to be paid by all undergraduate students in the Faculty of Arts?" That's the question that will appear at the top of a ballot for all arts students voting in a referendum next week.

    The referendum will be held along with the annual Federation of Students election, with voting both on paper (at nine campus polling places) and online next Tuesday through Thursday.

    A second question for arts voters will ask: "In the event the above referendum passes, do you support the introduction on the fee statement of all undergraduate students in the Faculty of Arts a per-term refundable fee in the amount of: a.$10.00, b.$12.00, c.$15.00, d.$17.00."

    Yesterday I listed the candidates for a UW senate seat representing undergraduate science students. Later in the day I learned that one of the candidates has now withdrawn -- leaving Rebecca Baxter acclaimed as the science senator for the two-year term starting May 1.
    If the endowment fund is approved, the faculty of arts would join all the other faculties on campus in providing a source of money to support student initiatives such as projects, conferences, equipment upgrades and purchases, including those for student society offices. The fund would be managed by a board with representatives of faculty, staff, students and alumni.

    "We'd like to get on board," says Andrew Dilts, Arts Student Union vice-president and chair of the "Yes" committee formed in support of the referendum question. He's one of the many students who has been working for years to establish the fund, and he believes the time may be right for it to fly. At last word, no one had stepped forward to head the "No" committee.

    Dilts sees only advantages for students from the endowment fund. "It puts more money in the hands of students," he said, noting the suggested per-term fees are substantially lower than those paid by students in other faculties. The reason: "Because of the sheer volume of students in the arts faculty, more than 5,000."

    Even those students opposed to paying an additional fee can't complain, he adds, since they can opt out of the fee during the first three weeks of each term.

    CAR


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