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Monday, December 06, 2021

Science

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SCIENCE

IceCube detection of high energy neutrinos confirmed

Buried almost a mile below the Antarctic ice, strands of optical sensors spread through a cubic kilometer of ice, hanging perpendicular to the horizon and stretching as deep as a mile and a half toward bedrock. Above those strands, surrounded by barren ice, is a two-story building flanked by a pair of spires and home to some 300 computers. This is IceCube, a kilometer-wide neutrino detector embedded in the South Pole. Built and operated by the UW-Madison in collaboration with universities and laboratories across the globe, IceCube has been gradually collecting data on neutrinos since 2010, six years after construction began in the Antarctic ice shelf.


Daily Cardinal
SCIENCE

Study links inherited anxiety with brain metabolism

In a study done by the UW-Madison department of psychiatry, certain regions in the brain were discovered to be responsible for determining the likelihood of a person developing anxiety. These regions were found to likely contain genes that are the cause of genetically inherited anxiety.


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SCIENCE

Inactive Fragile X proteins prevent neuron maturation

Recent technological advancements such as high-throughput genome sequencing and functional magnetic resonance imaging (fMRI) have allowed researchers to discover more about the human body and its inner biological secrets than ever before. Scientists are now able to uncover the sequences of entire genomes for almost any organism on the planet.


Frett Wolves
SCIENCE

Locals intolerant of wolves

Four decades ago, wolves were added to the Endangered Species Act, and the once expulsed gray wolf trickled back into the Wisconsin wilderness. Protected by federal law, wolves were allowed to grow and spread out among the wooded north, resulting in a resurgence of a species once considered extirpated from the state.


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SCIENCE

Eat less, live longer

Herodotus, a Greek historian of the 5th century BC, wrote of a magic fountain in the land of the Macrobians, which allowed them to live up to 120 years old. Centuries later in 1513, the Spanish explorer Juan Ponce de León led an expedition looking for the “Fountain of Youth.” Of course, he did not succeed.


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SCIENCE

MyEarth- track your carbon savings app encourages students to embrace a green lifestyle

Do you ever wonder how much energy you could save if you took the stairs instead of the elevator? Or how about if you unplugged your chargers and reduced your TV-watching time? Unfortunately, it’s unlikely that these questions have even crossed your mind. In an effort to increase consumers’ awareness of their environmental impact, Professor Nancy Wong from UW-Madison’s School of Human Ecology has created an app that allows people to track their daily energy use.


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SCIENCE

UW-Madison's High Speed Photometer plays important role for the famous Hubble Space Telescope

For 25 years now, the Hubble Space Telescope has hung in orbit above Earth’s atmosphere, absorbing the twinkling light of distant stars and translating an unprecedented view of the universe. Its data placed black holes at the center of galaxies and refined the predicted age of the universe, all while its cameras painted lush starscapes that colored the universe like never before.


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SCIENCE

SnowShoe Stamp fuses the physical and digital world

Claus Moberg, a founder and CEO of SnowShoe Stamp, has a message for students: You can start a technology company without a STEM major. How does he know? Because he did it. He began with absolutely zero knowledge of computer coding or 3D printing; instead, he had a big idea and some serendipitous pocket change. Now, he runs SnowShoe Stamp, a rapidly growing tech company that could very well change the consumer world.


DNA dog
SCIENCE

Increased Frizzled-6 expression is associated with increased bone tumor formation

Cancer in the simplest terms can be described as the abnormal and uncontrollable growth of cells. While the symptoms, diagnosis and prognosis are different and unique for every individual affected by this disease, research from the past few years has determined that most cancers are characterized by a series of genetic malfunctions that eventually lead to disruption in the molecular activity in cells. While cancer has been most commonly associated with humans, it can affect most multicellular organisms, including dogs. Research collaboration by Timothy Stein, an assistant professor of oncology, and Michael Newton, a professor of statistics and biostatics and medical informatics, has revealed a potential protein over-expressed in tumor cells called frizzled-6.


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SCIENCE

Greek yogurt byproduct proves useful

A trip through the dairy aisle reveals America’s latest culinary love story. In an aisle once dominated by palates oforYoplait and Dannon, Greek yogurt has become the norm. Names like Chobani have become yogurt celebrities, while old favorites have had to develop their own Greek yogurts to keep up in a revolution that occurred almost overnight.



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