Even for non-researchers, it is important to be informed about the various initiatives that change the way we do science and, ultimately, the way scientists choose to spend government dollars. In the wake of the 10-year anniversary of RDoC’s inception [1], I would like to unpack this commonly misunderstood acronym that is popping up in… Read more »
Tag: methods
Obstacles to the Stars
Taking astronomical images can be a very rewarding process—in part because of the gorgeous images you take, but also in part because of all the obstacles that can prevent you from observing the skies. We can protect our telescopes in buildings during the day to keep them clean and dry, but when night comes and… Read more »
Blood, sweat and fingerprints: the science behind crime scene investigation
We’ve all seen it on a TV crime series – fingerprints taken from a crime scene are put into a computer, instantaneously matched to a person of interest, and “Voila!” The crime is solved. As with many aspects of TV crime drama, however, fingerprint analysis is more complicated in real life. The reason? According to… Read more »
Feeling stressed? Researchers at IU are studying how stress reshapes the brain
This post is from ScIU’s archives. It was originally published by Rachel Skipper in January 2017, and has been lightly edited to reflect current events. This post is also part 1 of a two part series. Check out part 2 here! Imagine it’s 9:45 am. You have a meeting across town in 15 minutes and you… Read more »
Inching toward a cure for PTSD
Dr. Yvonne Lai is well known for her work at IU’s Gill Center for Biomolecular Science. However, she and her collaborators are also making waves in the business world with the growth of their startup company Anagin Inc., a promising pharmaceutical venture located in Indianapolis. Dr. Lai’s research focuses on novel drug therapies for post-traumatic stress… Read more »
Groundhog Day 2018: Probability in perspective
This Friday will be the 132nd official Groundhog Day in the United States. Celebrated in Canada, Germany, and the U.S., the holiday derives from a long-standing German-Dutch tradition, which we’ve been officially recording since 1886. The basic idea: if a groundhog emerges from his hole and sees his shadow, winter will last for six more… Read more »
GPS: Not just for finding the closest pizza place
How exactly does your “Maps” app know exactly where you are, any time of day? The “little blue dot” on your phone tells you where you are as the result of billions of dollars invested in the Global Positioning System (GPS), a network of 27 satellites currently orbiting the Earth. Each satellite sends microwaves constantly,… Read more »
When human eyes are needed
In a world that looks more and more like a science fiction novel, it can be tempting to assume that a computer program or code can do all your tedious work for you. Algorithms suggest videos you might like to to watch on YouTube, plan your road trips to visit friends, and can even frost… Read more »
Business as usual? On scientific progress in the public sphere.
If you’ve ever taken a basic science class, you‘ve probably heard of the scientific method. Maybe you’ve even designed, conducted, and reflected upon your own experiment–inside or outside of the classroom. One thing you may be unfamiliar with, however, is how the millions of experiments done by scientists, students, and citizens get added together into… Read more »
Seeking canine companions: A study on human decision making
On most weekends, you can find Indiana University graduate student Sam Cohen at Bloomington Animal Care and Control, a local animal shelter where she has volunteered for two years as a pet adoption counselor. She gets to know the dogs, talks with visitors, and helps them identify which dogs they might want to adopt. But,… Read more »