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Tag Archives: engineering

Professor Ken Golden, sea ice and composites: “Just do the math” (National Science Foundation)

Posted on 18 January 2014 by ecoquant
Posted in climate, climate education, environment, geophysics, mathematics, maths, physics, science, Uncategorized | Tagged composites, engineering, Ken Golden, sea ice | Leave a comment
  • Distributed Solar: The Democratizaton of Energy

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    • Peter Congdon's Bayesian statistical modeling Peter Congdon’s collection of links pertaining to his several books on Bayesian modeling
    • Thaddeus Stevens quotes As I get older, I admire this guy more and more
    • ggplot2 and ggfortify Plotting State Space Time Series with ggplot2 and ggfortify
    • Fear and Loathing in Data Science Cory Lesmeister’s savage journey to the heart of Big Data
    • The Mermaid's Tale A conversation about biological complexity and evolution, and the societal aspects of science
    • Earle Wilson
    • International Society for Bayesian Analysis (ISBA)
    • All about ENSO, and lunar tides (Paul Pukite) Historically, ENSO has been explained in terms of winds. But recently — and Dr Paul Pukite has insisted upon this for a long time — the oscillation of ENSO has been explained as a large-scale slosh due to lunar tidal forcing.
    • Beautiful Weeds of New York City
    • Busting Myths About Heat Pumps Heat pumps are perhaps the most efficient heating and cooling systems available. Recent literature distributed by utilities hawking natural gas and other sources use performance figures from heat pumps as they were available 15 years ago. See today’s.
    • "Impacts of Green New Deal energy plans on grid stability, costs, jobs, health, and climate in 143 countries" (Jacobson, Delucchi, Cameron, et al) Global warming, air pollution, and energy insecurity are three of the greatest problems facing humanity. To address these problems, we develop Green New Deal energy roadmaps for 143 countries.
    • Leadership lessons from Lao Tzu
    • Dollars per BBL: Energy in Transition
    • Hermann Scheer Hermann Scheer was a visionary, a major guy, who thought deep thoughts about energy, and its implications for humanity’s relationship with physical reality
    • John Cook's reasons to use Bayesian inference
    • Giant vertical monopolies for energy have stopped making sense
    • Leverhulme Centre for Climate Change Mitigation
    • In Monte Carlo We Trust The statistics blog of Matt Asher, actually called the “Probability and Statistics Blog”, but his subtitle is much more appealing. Asher has a Manifesto at http://www.statisticsblog.com/manifesto/.
    • Quotes by Nikola Tesla Quotes by Nikola Tesla, including some of others he greatly liked.
    • Los Alamos Center for Bayesian Methods
    • AP Statistics: Sampling, by Michael Porinchak Twin City Schools
    • Ives and Dakos techniques for regime changes in series
    • Risk and Well-Being
    • Pat's blog While it is described as “The mathematical (and other) thoughts of a (now retired) math teacher”, this is false humility, as it chronicles the present and past life and times of mathematicians in their context. Recommended.
    • Patagonia founder Yvon Chouinard on how businesses can help our collective environmental mess Patagonia’s Yvon Chouinard set the standard for how a business can mitigate the ravages of capitalism on earth’s environment. At 81 years old, he’s just getting started.
    • South Shore Recycling Cooperative Materials management, technical assistance and networking, town advocacy, public outreach
    • Why "naive Bayes" is not Bayesian Explains why the so-called “naive Bayes” classifier is not Bayesian. The setup is okay, but estimating probabilities by doing relative frequencies instead of using Dirichlet conjugate priors or integration strays from The Path.
    • Carl Safina's blog One of the wisest on Earth
    • Label Noise
    • Flettner Rotor Bruce Yeany introduces the Flettner Rotor and related science
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    • Nadler Strategy, LLC, on sustainability Thinking about business, efficient and effective management, and business value
    • "Consider a Flat Pond" Invited talk introducing systems thinking, by Jan Galkowski, at First Parish in Needham, UU, via Zoom
    • Brian McGill's Dynamic Ecology blog Quantitative biology with pithy insights regarding applications of statistical methods
    • All about Sankey diagrams
    • Lenny Smith's CHAOS: A VERY SHORT INTRODUCTION This is a PDF version of Lenny Smith’s book of the same title, also available from Amazon.com
    • Charlie Kufs' "Stats With Cats" blog “You took Statistics 101. Now what?”
    • Earth Family Beta MIchael Osborne’s blog on Science and the like
    • Brendon Brewer on Overfitting Important and insightful presentation by Brendon Brewer on overfitting
    • "Talking Politics" podcast David Runciman, Helen Thompson
    • Higgs from AIR describing NAO and EA Stephanie Higgs from AIR Worldwide gives a nice description of NAO and EA in the context of discussing “The Geographic Impact of Climate Signals on European Winter Storms”
    • James' Empty Blog
    • "The Expert"
    • Harvard's Project Implicit
    • WEAPONS OF MATH DESTRUCTION, reviews Reviews of Cathy O’Neil’s new book
    • BioPython A collection of Python tools for quantitative Biology
    • distributed solar and matching location to need
    • Number Cruncher Politics
  • climate change

    • Professor Robert Strom's compendium of resources on climate change Truly excellent
    • Spectra Energy exposed
    • Climate model projections versus observations
    • Paul Beckwith Professor Beckwith is, in my book, one of the most insightful and analytical observers on climate I know. I highly recommend his blog, and his other informational products.
    • ATTP summarizes all that stuff about Committed Warming from AND THEN THERE’S PHYSICS
    • Eli on the spectroscopic basis of atmospheric radiation physical chemistry
    • Mathematics and Climate Research Network The Mathematics and Climate Research Network (MCRN) engages mathematicians to collaborating on the cryosphere, conceptual model validation, data assimilation, the electric grid, food systems, nonsmooth systems, paleoclimate, resilience, tipping points.
    • James Powell on sampling the climate consensus
    • "Warming Slowdown?" (part 2 of 2) The idea of a global warming slowdown or hiatus is critically examined, emphasizing the literature, the datasets, and means and methods for telling such. The second part.
    • Non-linear feedbacks in climate (discussion of Bloch-Johnson, Pierrehumbert, Abbot paper) Discussion of http://onlinelibrary.wiley.com/wol1/doi/10.1002/2015GL064240/abstract
    • And Then There's Physics
    • "Mighty Microgrids" Webinar This is a Webinar on YouTube about Microgrids from the Institute for Local Self-Reliance (ILSR), featuring New York State and Minnesota
    • Dessler's 6 minute Greenhouse Effect video
    • Sir David King David King’s perspective on climate, and the next thousands of years for humanity
    • Climate Communication Hassol, Somerville, Melillo, and Hussin site communicating climate to the public
    • Nick Bower's "Scared Scientists"
    • Ice and Snow
    • The net average effect of a warming climate is increased aridity (Professor Steven Sherwood)
    • "Getting to the Energy Future We Want," Dr Steven Chu
    • Tamino's Open Mind Open Mind: A statistical look at climate, its science, and at science denial
    • Simple models of climate change
    • Tell Utilities Solar Won't Be Killed Barry Goldwater, Jr’s campaign to push for solar expansion against monopolistic utilities, as a Republican
    • Jacobson WWS literature index
    • The great Michael Osborne's latest opinions Michael Osborne is a genius operative and champion of solar energy. I have learned never to disregard ANYTHING he says. He is mentor of Karl Ragabo, and the genius instigator of the Texas renewable energy miracle.
    • Tuft's Professor Kenneth Lang on the physical chemistry of the Greenhouse Effect
    • Climate change: Evidence and causes A project of the UK Royal Society: (1) Answers to key questions, (2) evidence and causes, and (3) a short guide to climate science
    • Updating the Climate Science: What path is the real world following? From Professors Makiko Sato & James Hansen of Columbia University
    • Reanalyses.org
    • "When Did Global Warming Stop" Doc Snow’s treatment of the denier claim that there’s been no warming for the most recent N years. (See http://hubpages.com/@doc-snow for more on him.)
    • Klaus Lackner (ASU), Silicon Kingdom Holdings (SKH) Capturing CO2 from air at scale
    • Climate at a glance Current state of the climate, from NOAA
    • Climate Change Reports By John and Mel Harte
    • "Lessons of the Little Ice Age" (Farber) From Dan Farber, at LEGAL PLANET
    • Climate Change Denying Organizations
    • History of discovering Global Warming From the American Institute of Physics.
    • MIT's Climate Primer
    • "Warming Slowdown?" (part 1 of 2) The idea of a global warming slowdown or hiatus is critically examined, emphasizing the literature, the datasets, and means and methods for telling such. In two parts.
    • Skeptical Science
    • “The Irrelevance of Saturation: Why Carbon Dioxide Matters'' (Bart Levenson)
    • `Who to believe on climate change': Simple checks By Bart Verheggen
    • Sea Change Boston
    • Berkeley Earth Surface Temperature
    • Exxon-Mobil statement on UNFCCC COP21
    • "Impacts of Green New Deal energy plans on grid stability, costs, jobs, health, and climate in 143 countries" (Jacobson, Delucchi, Cameron, et al) Global warming, air pollution, and energy insecurity are three of the greatest problems facing humanity. To address these problems, we develop Green New Deal energy roadmaps for 143 countries.
    • Rabett Run Incisive analysis of climate science versus deliberate distraction
    • James Hansen and granddaughter Sophie on moving forward with progress on climate
    • Transitioning to fully renewable energy Professor Saul Griffiths talks to transitioning the customer journey, from a dependency upon fossil fuels to an electrified future
    • `The unchained goddess' 1958 Bell Telephone Science Hour broadcast regarding, among other things, climate change.
    • World Weather Attribution
    • SOLAR PRODUCTION at Westwood Statistical Studios Generation charts for our home in Westwood, MA
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  • Goodreads

  • Kalman filtering and smoothing; dynamic linear models



    Also, see datasets and R examples to accompany this excellent text.





    I have used dlm almost exclusively, except when extreme efficiency was required. Since Jouni Helske's KFAS was rewritten, though, I'm increasingly drawn to it, because the noise sources it supports are more diverse than dlm's. KFAS uses the notation and approaches of Durbin, Koopman, and Harvey.

    ``The real problem is that programmers have spent far too much time worrying about efficiency in the wrong places and at the wrong times; premature optimization is the root of all evil (or at least most of it) in programming.''
    Professor Donald Knuth, 1974
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