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Redefining Emotion

The definition of emotion has intrigued philosophers, physicians and psychologists for centuries. Is it a basic biologic state or does it emerge from other physiological components? Lisa Feldman Barrett, Distinguished Professor of Psychology in the College of Science, analyzed 20 years’ worth of neuroimaging studies to find out. The results, which will be published in June […]

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3Qs: Green Chemistry

In honor of Earth Day, we decided to take that opportunity to speak with chemistry and chemical biology chair Graham Jones about Northeastern’s role in the emerging field of green chemistry. What is green chemistry? Green chemistry is a term often used to describe chemical processes, procedures and products that are environmentally friendly and sustainable […]

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Form and Function in Enzyme Activity

Many industrial chemistry applications, such as drug or biofuel synthesis, require large energy inputs and often produce toxic pollutants. But chemistry and chemical biology professor Mary Jo Ondrechen said enzymes — proteins that increase the rate of chemical reactions in the body — could be used to effectively replace standard industrial processes. “Enzymatic reactions are […]

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Professor Honored For His Contributions To Medicinal Chemistry

Alexandros Makriyannis, the founding director of Northeastern’s Center for Drug Discovery, has received the annual Award in Medicinal Chemistry from the American Chemical Society. Makriyannis, whose award propelled him into the society’s Hall of Fame alongside other pioneers of medicinal chemistry, will address his colleagues at the 33rd National Medicinal Chemistry Symposium in Tucson in May. […]

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Traveling Across The Globe to Study a Tiny Protein

Doctoral candidate Jaylene Ollivierre works with a small bacterial protein that regulates the activity of larger DNA repair complexes in Northeastern’s DNA Damage Recognition and Tolerance Laboratory led by chemistry and chemical biology assistant professor Penny Beuning. That protein, called UmuD (pronounced yoo-myoo-d), has been studied for 20 years, Ollivierre said, “but it keeps surprising us.” […]

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The Innate Ability to Learn Language

All human languages contain two levels of structure, said Iris Berent, a psychology professor in Northeastern’s College of Science. One is syntax, or the ordering of words in a sentence. The other is phonology, or the sound structure of individual words. Berent — whose research focuses on the phonological structure of language — examines the nature […]

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Neuroscience and The Pursuit of Justice

Dr. Judith Edersheim, co-founder and co-director of the Center for Law, Brain and Behavior at Massachusetts General Hospital, explores how neuroscience can enhance the pursuit of justice. “If neuroscience could shed light on mental states, it might be able to illuminate whether someone meant the crime or intended to harm someone,” Edersheim told approximately 200 students, […]

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Traveling Across the Globe to Study a Tiny Protein

Doctoral candidate Jaylene Ollivierre works with a small bacterial protein that regulates the activity of larger DNA repair complexes in Northeastern’s DNA Damage Recognition and Tolerance Laboratory led by chemistry and chemical biology assistant professor Penny Beuning. That protein, called UmuD (pronounced yoo-myoo-d), has been studied for 20 years, Ollivierre said, “but it keeps surprising us.” […]

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