Category: 2016-17

Caption: Researchers demonstrate the improvement of innervation between the central nervous system and a grafted eye on the tails of tadpoles with Zolmitriptan.
2016-17, Biology

Improved Functionality of Grafted Eyes on Blind Tadpoles

Meghan Bialt-DeCelie – ’19 The major flaw faced by research in tissue regeneration is proper development of a nervous system as well as its functionality in the new host. Researchers led by Douglas J. Blackiston, Ph.D from Tufts University attempted to improve communication between a graft and the central nervous system of a host. The researchers used the tadpoles of Xenopus laevis to observe the … Continue reading Improved Functionality of Grafted Eyes on Blind Tadpoles

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Figure 1: Uncovering new evidence of biological predictors of psychological disorders helps point researchers in the right direction for creating more effective treatments.
2016-17, Biology

Norepinephrine Transporter in Major Depressive Disorder: A PET Study

Ericka Berman Major depressive disorder (MDD) is a debilitating illness characterized by low mood and loss of interest in activities. In MDD, the neurotransmitter norepinephrine is believed to be dysregulated, contributing to the depressive symptoms. The goal of this study was to test norepinephrine transporter availability in patients with MDD in attempt to identify potential associations with clinical symptoms. Previous studies have looked at the … Continue reading Norepinephrine Transporter in Major Depressive Disorder: A PET Study

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Figure 1: DNA Fountain allows data to be stored in DNA more densely with reliable retrieval.
2016-17, Biology

Data Storage on DNA

Meghan Bialt-DeCelie – ’19 Scientists have explored the concept of data storage in DNA, one of the most fundamental biological molecules to living things. According to the Shannon information capacity, a nucleotide can ideally contain 2 bits of data. However, DNA does not currently have this capacity due to difficulties and errors associated with high GC content and areas with long runs of the same … Continue reading Data Storage on DNA

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Figure 1. Online dating apps, such as Tinder, are becoming increasingly popular and scientists have recently set out to determine the motivation behind using the apps.
2016-17, Sociology

Motivations to Use Tinder

By Megan Y. Tan ’19 With at least 10 million active users a day, Tinder is one of the most popular dating apps. It is easy to set up, by connecting it to Facebook, and easy to use, by just swiping left when presented with an undesirable profile, and swiping right when presented with a desirable profile. Although it is such a popular app, not … Continue reading Motivations to Use Tinder

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Figure 1. Four-year-old children develop the ability to understand others.
2016-17, Sociology

Four-Year-Old Children and Their Ability to Understand Others

By Rideeta Raquib ’19   One of the key components of human cognition is understanding mental states of others and recognize that people around the world may have differing perspectives. This concept, referred to as the theory of mind, plays an important role in human communication and cooperation. Children initially pass false belief tests at the age of three or four years old. These tests … Continue reading Four-Year-Old Children and Their Ability to Understand Others

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Figure 1. The Great Barrier Reef is discolored due to severe coral bleaching caused by global warming.
2016-17, Ecology

An End to Global Warming Could End Mass Coral Bleaching

By Megan Y. Tan ’19 The Great Barrier Reef is the world’s largest coral system stretching over an area of more than 300,000 square kilometers off the coasts of Australia. Though the Great Barrier Reef Marine Park protects a large part of the reef from fishing and tourism, it is still not safe from environmental factors such as global warming. In fact, climate change has … Continue reading An End to Global Warming Could End Mass Coral Bleaching

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2016-17, Biology

Hairs on Honey Bees Essential for Pollen Removal

By Rideeta Raquib ’19 Diverse flowering plants evolved during the Cretaceous and Paleogene Periods, nearly 140 to 23 million years ago, and they adapted pollinating insects for better dispersal. Several insect orders that were attracted to flowers and nectar, such as Coleoptera or Diptera became abundant as well. Although the grooming of insects has been prominent over many years, quantitative analysis on the subject is … Continue reading Hairs on Honey Bees Essential for Pollen Removal

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Figure 1. Ancient Egyptian women were considered equal to Ancient Egyptian men.
2016-17, Sociology

History Can Affect Gender Roles

By Megan Y. Tan ’19 Gender role inequality, which has several severe disadvantages and discriminations in a variety of countries, is a highlighted and debated societal issue. For instance, in western societies, women’s salary is 20% lower than males who work in the same field. Social attitudes, economic pressure, and conservative structural forces to maintain the status quo are a couple of reasons for the … Continue reading History Can Affect Gender Roles

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2016-17, Biology

Reaching and Grasping Movements Restored in Tetraplegia Patients

By Rideeta Raquib ’19 Tetraplegia is a type of paralysis caused by high-cervical spinal cord injury and can limit reaching and grasping movements. To restore the motor functions lost in these limbs, a tool known as the functional electrical stimulation (FES) applies spatiotemporal stimulation to muscles and peripheral nerves. This simulation has successfully restored grasping in individuals with mid to low level spinal cord injuries. … Continue reading Reaching and Grasping Movements Restored in Tetraplegia Patients

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Figure 1. Low birth weight is the cause of innumerable preventable diseases in sub-Saharan Africa.
2016-17, Health

Can Fighting Malaria Combat Low Birth Weight?

By Eshani Goradia ‘19 A problem in many parts of the world, particularly sub-Saharan Africa, is low birth weight (LBW). LBW could result in neonatal mortality/morbidity, childhood stunting, a lack of cognitive development, and more. Often times, diseases like malaria can be the cause of LBW. Dr. James G. Beeson and Dr. Julie A. Simpson conducted a mathematical study that suggests incidences of LBW can … Continue reading Can Fighting Malaria Combat Low Birth Weight?

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Figure 1. The odd association between anxiety and bowel movements in irritable bowel syndrome is a result of altered gut bacteria.
2016-17, Biology, Health

Exploring the Anxiety Associated with Irritable Bowel Syndrome

By Patrick Yang ‘20 While symptoms of abdominal pain, gas, and diarrhea are implied in its name, irritable bowel syndrome (IBS), a common gastrointestinal disorder, is also often accompanied by anxiety. The odd association with gut and brain behavior has led scientists to believe that there is a disorder of unknown cause between gut-brain communication that results in the concurrent symptoms. Recent research on IBS … Continue reading Exploring the Anxiety Associated with Irritable Bowel Syndrome

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Figure 1. It is important to integrate the three basic domains of nutrition into academic training and education.
2016-17, Health

Scientists Show the Importance of Nutrition Education

By Eshani Goradia ’19 How many times have you heard a parent or guardian say, “You are what you eat”? The statement, however annoying it may seem, holds a great deal of substance. Researchers for the Federation of the Italian Nutrition Societies (FeSIN) led by Dr. Lorenzo M. Donini studied the domains of human nutrition and the importance of nutrition in education. The FeSIN attributed … Continue reading Scientists Show the Importance of Nutrition Education

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