Waves of Voqueric

  • Posts
  • Links
    • Professional Society Links
    • Standards Organization Links
    • Science Links
    • Test and Measurement Instrument Links
    • Electronics Design Links
    • Mechanical Design Links
    • Computing Links
    • Hobby Links
  • GitHub
  • Do It Yourself
    • Raspberry Pi Build
  • Portfolios
    • Augusta University (2014-2017)
    • Devry University (2009-2013)
    • Electronics
    • Photography
  • Reading List
  • About Larry…
  • Contact Me

Larry Hartman

Geophysics

Mapping the Structure of the Cascadia Subduction Zone

At the end of May, Emilie Hooft, an Earth Sciences Professor at the University of Oregon, invited me to help with a large-scale deployment of seismic sensor nodes. I was part of a team of about 30 undergrad and grad students, along with four professors, who during the course of Read more…

By Larry Hartman, 4 yearsAugust 5, 2021 ago
Math

Taylor Series Expansion of Gradients

In my reading on critical zone science (the interface between earth atmosphere, surface, and subsurface processes), I come across a mathematical relationship in a graduate text that caused me a bit of consternation last week. After several attempts, I unsuccessfully tried to derive the following Taylor series expansion to the Read more…

By Larry Hartman, 4 yearsApril 21, 2021 ago
Geophysics

Rolling out ShakeAlert for the State of Oregon

Wow! It certainly has been some time since my last post! First and foremost in this update is kudos for the official launch of ShakeAlert for the State of Oregon yesterday. This has been a monumental effort by Doug Toomey and the Oregon Hazards Laboratory for the past few years, Read more…

By Larry Hartman, 4 yearsMarch 12, 2021 ago
waves-of-voqueric

Welcome to 2021! Forging ahead during adversity requires a change in perspective.

Its been a while since my last post–perhaps too long. My first term as a PhD student was successfully wrapped up. I thought it became a bit busy toward the end. My next term is promising to become even busier as I am trying to complete program requirements during my Read more…

By Larry Hartman, 4 yearsJanuary 6, 2021 ago
Geophysics

Don’t Runover a Seismic Sensor with Your Tractor!

Thursday last week I spent a day in the Coastal Range of Northwest Oregon near Portland installing a post-hole seismic sensor as part of the Oregon Hazards Lab management of resources in Oregon for the Pacific Northwest Seismic Network. This was a combination sensor that captures large events quickly and Read more…

By Larry Hartman, 5 yearsNovember 4, 2020 ago

Posts pagination

Previous 1 2 3 … 9 Next
Top Posts & Pages
  • Taylor Series Expansion of Gradients
  • Privacy Policy
  • About Larry…
Hestia | Developed by ThemeIsle
 

Loading Comments...