Physics Newsblog

Author: Heather Powers

Heather Powers is a Associate Director of Digital Content in University Marketing and Communications (UMC) at Michigan Technological University. Powers is responsible for all content aspects of UMC's recruitment and reputation web properties and proactively improves and maintains quality, benchmarks, and tests to innovate key sites and pages to meet integrated marketing, brand awareness and reputation, and recruitment goals.

Pengfei Xue Interviewed on Lake Climate Projection

Published
By

image98360-persHOUGHTON — A Michigan Technological University researcher is leading the effort to create a comprehensive model for the complicated and diverse climate of the Great Lakes region.

Pengfei Xue developed a model combining climate and water models with assistance from Loyola Marymount University, LimnoTech and the National Oceanic and Atmospheric Administration’s Great Lakes Environmental Research Laboratory.

When we have that component, the entire water cycle and surface water cycle would be complete. Then we could estimate the water level change over years.

Read more at the Mining Gazette, by Garrett Neese.

Continue Reading →

A New Mineral Named after Physics Professor

Published
By

7.cover-source

In Mineralogical Magazine’s recent newsletter, the International Commission on New Minerals, Nomenclature and Classification announced twelve new minerals that were approved by the commission in November.

Among them is a new bismuth and gold sulfide [Bi3S3][AuS2] from Alsó-Rózsa adit, Nagybörzsöny Mountains, Pest Co., Hungary named jaszczakite, in honor of Michigan Tech professor John Jaszczak (Physics).

The new mineral was proposed by Luca Bindi (Università di Firenze, Italy;) and Werner Paar (Salzburg, Austria).

Continue Reading →

In the News

Published
By

Yoke Khin Yap

Crain’s Detroit Business published three articles about Michigan Tech-based technologies that are being commercialized for the marketplace.

One is about StabiLux Biosciences, based on Yoke Khin Yap’s (Physics) research. Another describes MicroDevice Engineering, producing a battery-operated portable blood typing device developed by Adrienne Minerick (ChE, Associate Dean for Research and Innovation), and the third is about Neuvokas, a local manufacturer of fiber-reinforced polymer rebar developed by Tech alumni and tested at the University.

Continue Reading →

New Faculty welcomed, Fall 2016

Published
By

Katrina BlackToday, we take a look at and welcome faculty who have started with the Fall Semester.

Katrina Black, PhD

Katrina Black joins Michigan Tech’s Department of Physics as a lecturer. Black earned her PhD in Physics at the University of Maine.

She has research experience with the Maine Center for Research in STEM Education at the University of Maine. She also worked as a graduate research assistant in the University of Maine’s Department of Physics and Astronomy and as a course instructor at Michigan Tech. Black is a member of the American Association of Physics Teachers.

Continue Reading →

Michigan Tech Ranks High in NSF Grants for Mechanical Engineering, Atmospheric Science, Environmental Science, Oceanography

Published
By

National Science Foundationby Jenn Donovan

In the National Science Foundation’s (NSF) latest rankings of universities by total research expenditures, Michigan Tech ranked 116th in the nation among public institutions and Tech’s atmospheric science and oceanography research ranked first in Michigan.

Nationally, atmospheric science research at Michigan Tech ranked 39th in research expenditures and oceanography ranked 53rd. Environmental science also ranked 53rd. Tech’s mechanical engineering research ranked 23rd in the nation, the highest ranking of all research fields at the University.

“Michigan Tech has been growing our capabilities in environmental science through our faculty hiring processes like the strategic faculty hiring initiative, our facility development efforts like the Great Lakes Research Center and in our equipment investments such as the cloud chamber in the Earth, Planetary, and Space Sciences Institute,” said Dave Reed, vice president for research. “NSF’s report reflects the impact of those investments and the significant research role that Michigan Tech is playing both nationally and within Michigan.”

The NSF report covered fiscal year 2015.

Other research areas at Tech that ranked in the top 100 nationwide include:

  • Biomedical engineering, 96th
  • Chemical engineering, 98th
  • Civil engineering, 92nd
  • Electrical engineering, 55th
  • Mechanical engineering, 23rd
  • Materials science and engineering, 61st
  • Mathematical sciences, 75th
  • Business and management, 73rd
  • Humanities, 98th
  • Visual and performing arts, 85th

The NSF report showed that research expenditures at Michigan Tech totaled $69.6 million for fiscal year 2015.

Continue Reading →

Cloud in a Box

Published
By

Cloud Chamber20140324_0003When it comes to climate change, clouds are the wild card. Atmospheric physicists at Michigan Tech use a turbulence-generating cloud chamber to better understand the details and droplets.

There are few absolutes in life, but Will Cantrell says this is one: “Every cloud droplet in Earth’s atmosphere formed on a preexisting aerosol particle.”

And the way those droplets form — with scarce or plentiful aerosol particles — could have serious implications for weather and climate change.

It’s been known for decades that cleaner clouds tend to have bigger cloud droplets. But through research conducted in Michigan Tech’s cloud chamber, which was published by Proceedings of the National Academy of Sciences, Cantrell, graduate student Kamal Kant Chandrakar, Raymond Shaw and colleagues found that cleaner clouds also have a much wider variability in droplet size. So wide, in fact, that some are large enough to be considered drizzle drops.

Dirtier clouds, Shaw explains, not only have smaller droplets, but also much more uniformity in droplet size, with no observable drizzle drops.

“If clouds have more aerosols in them, the drops would be smaller and more similar in size,” Shaw says. “It would be harder for the cloud to rain, and the cloud would then last longer. If a cloud rains, or has less water in it, it won’t be there to reflect sunlight.”

By Stefanie Sidortsova, read the full story.

 

Continue Reading →

Great Lakes Climate Modeling in the News

Published
By

image98360-persPengfei Xue (CEE) and his modeling work through the Great Lakes Research Center, which led to a more comprehensive climate and hydrodynamics model for the whole Great Lakes region, has been featured in several science media outlets including Science Daily, Phys.org, Terra Daily and Supercomputing Online News. The story was shared numerous times by collaborators and the science community on Twitter.

Weather the Storm: Improving Great Lakes Modeling

The collaborative work brought together researchers from Michigan Technological University, Loyola Marymount University, LimnoTech and the National Oceanic and Atmospheric Administration’s Great Lakes Environmental Research Laboratory. Pengfei Xue, an assistant professor of civil and environmental engineering at Michigan Tech, led the study through his work at the Great Lakes Research Center on campus.

One of the important concepts in climate change, in addition to knowing the warming trend, is understanding that extreme events become more severe. That is both a challenge and an important focus in regional climate modeling. —Pengfei Xue

Read more at Michigan Tech News, by Allison Mills.

Continue Reading →

SURF Applications Open

Published
By

Cloud Chamber 201510230011Applications for 2017 Summer Undergraduate Research Fellowships are now open. Fellowship recipients will spend the summer on an individual research project under the guidance of a Michigan Tech faculty mentor. SURFs are open to all Tech undergraduates who have at least one semester remaining after the summer term. Awards are up to $4,000. Applications are due by 4 p.m. Jan. 27.

A workshop on writing effective SURF proposals is scheduled for 6 p.m. Monday, Dec. 5 in Fisher 132.

For more information, access to the application materials and instructions, visit the webpage or contact the SURF coordinator, Will Cantrell.

Continue Reading →

Jaszczak discovery is spreading across the world

Published
By

image144299-persDozens of news outlets and science blogs have covered research by John Jaszczak (Physics) and his team that led to the discovery of the new mineral merelaniite.

Several of the outlets include United Press International, Australian Mining, Phys.org, the German blog Scinexx, several geology blogs like Geology In and Science Explorer. Local coverage in Tanzania has also been extensive including stories by the BBC and The Guardian in Swahili.

Continue Reading →