The Dartmouth 3/30/17

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VOL. CLXXIV NO.49

MOSTLY SUNNY HIGH 46 LOW 27

THURSDAY, MARCH 30, 2017

HANOVER, NEW HAMPSHIRE

Geisel rises in U.S. News rankings

South Africa trip unearths fossil

By PETER CHARALAMBOUS The Dartmouth Staff

COURTESY OF ELI BURAKIAN

The students in the Anthropology 70 course excavated a site in the Cradle of Humankind in South Africa.

OPINION

GOLDSTEIN: LIBERTY AND JUSTICE FOR SOME PAGE 7

SIEREDZINSKI: STANDING UP FOR CHANGE PAGE 6

SOLOMON: DARTMOUTH IN PERSPECTIVE PAGE 7

ARTS

ALUMNA Q&A: SCREENWRITER IVY PRUSS ’07 PAGE 8

DRAKE’S ‘MORE LIFE’ BOASTS NEW SOUND, LACKS ORIGINALITY PAGE 8 FOLLOW US ON

TWITTER @thedartmouth COPYRIGHT © 2017 THE DARTMOUTH, INC.

By SUNPREET SINGH The Dartmouth Staff

As a child, Keira Byno ’19 always had an eye for finding shark teeth on the beach. However, she had not expected to find a two million-year-old fossil while excavating in the Malapa Fossil Site within the Cradle of Humankind, a UNESCO World Heritage Site northwest of Johannesburg, South Africa. Byno, along with Julia Cohen ’18 and Kathleen Li ’17, made the discovery as part of the 15-person 2016 fall term class Anthropology 70, “Experiencing Human Origins and Evolution,” taught by

anthropology professors Jeremy DeSilva and Nathaniel Dominy. The class was designed as an experiential learning course, with the first 10 weeks spent discussing South Africa’s political history, indigenous groups such as the San and role in human evolution and biological anthropology. The students then spent three weeks over winter interim in South Africa where they traveled to their Malapa campsite and excavated the site for three days, participated in safari trips to see native species of lions and leopards and listened to lectures from various explorers and professors.

Tuck study looks at rating systems By ALEX FREDMAN

The Dartmouth Staff

When products in the United States are given a numeric rating, most ranking systems use a “bigger-is-better” method in which a higher score reflects better quality. According to a new report co-authored by Ellie Kyung, a professor of business administration

at the Tuck School of Business, when this method is used, scores are likely to affect U.S. consumer buying patterns because biggeris-better rating systems are the cultural nor m. Yet if a product is rated by a “smaller-is-better” structure, consumers are less likely to perceive changes in SEE TUCK PAGE 2

The class was excavating a site that was created in 2008 by Lee Berger, a renowned paleoanthropologist who traveled with the students on the trip. According to DeSilva, Berger’s 9-year-old son discovered the first fossils of the original species known to live in the area, Australopithecus sediba. Byno made the fossil discovery on the second day of excavations when Cohen and Li dug up and dusted two rocks that they gave to her to sift. She did not know that the rocks contained two separate pieces of the fossil but soon realized

The Geisel School of Medicine improved its ranking in the recently released 2018 U.S. News and World Report’s list of the “Best Medical Schools.” The rankings, which were released on March 14, placed Geisel as 27th in primary care and 35th in research, an increase from last year’s rankings of 45th and 40th, respectively. In an email, interim dean of Geisel Duane Compton called this year’s rankings “gratifying.” The 2018 rankings mark an improvement for Geisel, which has dipped in rankings since 2013, when it peaked at 31st in research. Since then, Geisel ranked 38th in 2014, 34th in 2015 and 37th and 45th in the last two years. These past drops in rankings were contemporaneous with the abandonment of the Geisel 2020 Strategic Plan for Excellence in September 2015. The 2020 Plan, announced by former Geisel dean Wiley Souba in 2011, aimed to place Geisel in U.S. News’ top 20 U.S. medical schools by 2020. Compton announced in 2015 that Geisel would no longer pursue the plan due to a budgetary overhaul. This past fiscal year, the College reported that the reorganization of Geisel cost about $53.5 million. The U.S. News rankings are based on a variety of factors, including MCAT scores and GPAs of accepted students, acceptance rates and faculty-to-student ratios. Primary care rankings are also based on the number of recent graduates who practice primary care in residency, and research rankings depend partly on total research dollars received from the National Institutes of Health.

SEE SOUTH AFRICA PAGE 3

SEE GEISEL PAGE 3

Lab develops toxic gas sensor By PAULOMI RAO

The Dartmouth Staff

Using objects such as yellow wooden pencils and Shrinky Dinks, a child’s plastic toy that shrinks in size after being baked in an oven, chemistry professor Katherine Mirica and her team are developing a unique approach to build a portable and efficient electronic “nose,” a device to help detect toxic gases and environmental pollutants in the air and human bodies. An expert on nanomaterials,

Mirica found in previous work that there was no single technology available to detect and monitor the chemical identity of gases harmful to the environment or humans. Unlike other experiments, Mirica’s lab is unique in the unconventional materials her team uses. According to Mirica, the creation of a simple device that uses a sophisticated nanomaterial, such as this electronic nose, will allow researchers the capability to capture and detect gases. Mirica noted that the initial

design and paper published in July 2016 were just a start and that she expects the team to continue new research to further develop and enhance the product, potentially for commercial use. “We are still too close to the fundamental science and there are many interesting questions that remain,” Mirica said. “Typically the path to commercialization works when the product is targeting a very SEE NOSE PAGE 2


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