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Synchrotron-based XRF mapping helps elucidate Picasso’s Blue Period techniques

This was the year his “Blue Period” began, and remains a time of great interest to art historians and enthusiasts alike. Technical analysis of paintings made during this period are one approach to finding clues into as-yet understood aspects of Picasso’s experience and process. The recent discovery of a buried portrait below one of his first blue period paintings, “The Blue Room,” (The Phillips Collection, 1600 21st St NW, Washington DC) offers an example of two paintings, each by Picasso, that represent snapshots of this transition.

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art & archaeology
  • Read more about Synchrotron-based XRF mapping helps elucidate Picasso’s Blue Period techniques

Meet the Millers, a Cornell Engineering father-daughter team

For Chaney Miller ’14 CEE it was freshman year. “I got to Cornell without taking a physics class before,” says Miller, who was admitted to Cornell in the College of Arts & Sciences. But before arriving on campus, she enrolled in engineering courses instead. When she changed paths to transfer into civil engineering, she had to take several physics courses with no foundation in the subject. “I felt like giving up something like eight times that semester,” says Miller. “But I am hard-headed and I saw it as a challenge so I stuck with it.”

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CHESS-U is taking shape

These new hutches are prototypes and a head start for the CHESS-U upgrade planned for summer 2018. The complete structure was pre-fabricated at ADC Inc.

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chess-u
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Education program catalyzes identity in science

This past semester an enthusiastic team of graduate students ignited public interest in accelerators and light sources by creating and presenting interactive exhibits that demystify synchrotron science.

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outreach
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Ambitious first-year students catch the research bug

Graduating a year early from Lansing High School, just outside of Ithaca, Campello contacted Cornell physics professor Jim Alexander, who connected him to staff at the Cornell High Energy Synchrotron Source (CHESS). They gave him a tour, and Campello signed on for a monthlong internship there while still in high school.

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Carl Franck
  • Read more about Ambitious first-year students catch the research bug

Researchers look for genetic clues to help grapes survive cold

Understanding how grape buds respond to subzero temperatures is of paramount concern to vineyard managers in New York and other northerly grape-producing states. Some of the more popular varieties used in the wine and juice industries can survive temperatures far below the freezing point of water. By a process known as supercooling, cellular mechanisms within the bud maintain water in liquid state down to around minus 4 to minus 30 degrees Fahrenheit, depending on the species.

  • Read more about Researchers look for genetic clues to help grapes survive cold

High school teachers learn about electrical circuits using water analogies

Teachers from different science backgrounds, including physics, biology and chemistry attended our Spring Workshop where Xraise hosted presentations from researchers and presented one of the Lending Library activities called “Water Analogy to Electrical Circuits”.

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March 2017 workshop on CHESS-U as a pulsed x-ray source

During those workshops, astute scientists like Phil Anfinrud (NIH) prompted CHESS management to explore how our upgraded source might serve scientists needing large x-ray pulses. His questions followed an external review of the accelerator upgrade which also pointed out that the CHESS source – CESR – was flexible enough to support particle beam bunch patterns having high bunch charge (up to 50 nanoCoulombs per bunch) and flexible timing (from 14 to 644 nanoseconds).

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chess-u
  • Read more about March 2017 workshop on CHESS-U as a pulsed x-ray source

Brookhaven generously shares NSLS-II upgrade experience with CHESS-U project technical staff

CHESS is currently in the midst of designing and planning for CHESS-U, and since NSLS-II was recently built and commissioned (and the work is still ongoing), the folks at NSLS-II had fantastic advice and expertise to offer us.

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chess-u
  • Read more about Brookhaven generously shares NSLS-II upgrade experience with CHESS-U project technical staff

Physics Bus magnetism attracts students to science at New Orleans APS meeting in March

In addition to having a prominent spot on APS TV—broadcast in multiple places throughout the conference—scientific talks included cutting-edge research by Detlef Smilgies, Darren Pagan, Jooseop Lee, Jacob Ruff, and Ken Finkelstein. This year’s March meeting also included something new and unexpected from CHESS—a large showcase of do-it-yourself Synchrotron Science themed exhibits aboard an aluminum foil covered Physics Bus!

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outreach
  • Read more about Physics Bus magnetism attracts students to science at New Orleans APS meeting in March

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