Figuring out what is true in science when researchers are bombarded with information from many different studies is a challenge. A new paper, published in Nature, reveals that the power of meta-analysis in research synthesis over the past 40 years has transformed scientific thinking and research approaches
On March 8, Perimeter Institute will host a live webcast featuring talks by women in a wide range of science, technology, engineering, and mathematics careers.
In a new study that capitalizes on data from the National Center for Educational Statistics and methods that address causality, Cornell sociologists looked at an earlier portion of the pipeline – in high school, when students’ commitment to STEM fields tends to solidify.
As college basketball fans get set to fill out their brackets this March Madness, DePaul University mathematics professor Jeff Bergen offers some perspective on the odds of creating the perfect bracket. It’s more likely, said Bergen, to win Powerball and Mega Millions in the same week buying just one ticket for each game than to pick all 63 games correctly in this year’s NCAA men’s basketball tournament.
The average rate at which Americans tip for services has been increasing steadily for decades, but the practice has been branded over the years as classist, anti-egalitarian, and downright undemocratic, leading some restaurateurs to abandon it. A new paper, drawing insight from nonlinear dynamics and published in the journal Chaos, hopes to shed light on the economically irrational world of tipping, showing that at a certain point, banning the practice might be fair and profitable.
Berkeley Lab mathematicians have developed a new approach to machine learning aimed at experimental imaging data. Rather than relying on the tens or hundreds of thousands of images used by typical machine learning methods, this new approach “learns” much more quickly and requires far fewer images.
A team of artificial intelligence researchers developed a new deep-learning method to identify tumours in medical images.
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Four New York University faculty have been awarded fellowships from the Alfred P. Sloan Foundation.
To address the national shortage in STEM (science-technology-engineering and math) career-oriented students, the FAU Brain Institute has received a $780,000 grant from the Stiles-Nicholson Foundation to launch an innovative program targeted at middle and high school students in Palm Beach County.
The Stanley C. Golder Leadership Award honors exemplary performance and excellence in school leadership of a Pre-K through 12th grade principal or head of school from the Chicagoland area. Dr. Torres is one of seven school leaders who will be recognized as 2018 Golder finalists at an event on Saturday, February 24, 2018.
There is no good way for forensic investigators to detect if a digital photo or file contains a hidden message in a criminal case. Developing a tool to assist in these cases is why an Iowa State University research team is taking thousands of photos to build a steganalysis database.
A pair of Argonne scientists uncover fresh insights about the structure of saltwater.
Using a simple analytical framework for random events within a predictable system, computational biologists have found a new way to accurately model certain forms of gene expression, including the body's 24-hour internal clock. This new approach of applying a piecewise deterministic Markov process (PDMP) to gene expression could inform possible design principles for synthetic biologists
Researchers developed a new mathematical tool to validate and improve methods used by medical professionals to interpret results from clinical genetic tests. The work was published this month in Genetics in Medicine.
The U.S. Department of Energy honors Argonne researchers in top 40 research-paper countdown.
Working with a simple mathematical model in which chance plays a key role, researchers Steve Strogatz and Bertrand Ottino-Loofler calculated how long it would take a bacterial infection or cancer cell to take over a network of healthy cells. The distribution of incubation times in most cases, they contend, is close to “lognormal” – meaning that the logarithms of the incubation periods, rather than the incubation periods themselves, are normally distributed.
Boeing is providing the Donald Danforth Plant Science Center with a $85,000 grant in support of Green Means Grow, a centerpiece of the Danforth Center’s STEM education and outreach program.
St. Mary’s College of Maryland has been listed among the Top 25 Hidden Gems for Women in STEM by CollegeRaptor.com, a higher education planning tool that offers side-by-side comparisons of colleges.
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