science

Parkfield Interventional EQ Fieldwork

Parkfield Interventional EQ Fieldwork is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Parkfield Interventional EQ Fieldwork rather than just read about it. In short: The Parkfield Interventional EQ Fieldwork also known as PIEQF can be seen as the seminal work of New Zealand born installation and performance artist D.V. Rogers.

Key takeaways

Parkfield Interventional EQ Fieldwork belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Parkfield Interventional EQ Fieldwork to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Parkfield Interventional EQ Fieldwork from memory before moving on to harder problems.

Reference excerpt

The Parkfield Interventional EQ Fieldwork also known as PIEQF can be seen as the seminal work of New Zealand born installation and performance artist D.V. Rogers. This early 21st century example of land art was installed temporarily in the remote township of Parkfield, Central California. A geologically interactive installation, this machine earthwork operated autonomously for a total of 91 days between 18 August and 16 November 2008. An earthquake shaking table was used in this seismic art intervention which was controlled by realtime reported Californian earthquakes detected by the US Geological Survey seismic monitoring network.

Construction Rogers selected the location of Parkfield for its significance as the most densely monitored earthquake region in the world. USGS Seismologist Andy Micheal originally suggested the location. Parkfield is also the home of the USGS Parkfield Earthquake Experiment and the San Andreas Fault Observatory at Depth (SAFOD). The region of Parkfield is located on the central section of the San Andreas Fault. The work consisted of installing a re-engineered earthquake shake table in a crudely excavated trench in a vacant field between the Parkfield Cafe and Parkfield CAL FIRE Station. Local contractors Frank Parlot and John Jamrog used a bulldozer and excavator to displace 125 cubic yards of earth on 9 June 2008 from the site. Rogers originally intended to have the installation operational between 28 June and 28 September. Extreme hot weather, natural dust devils, software development and financial constraints pushed the system switch on date to 18 August 2008. Software for the installation was developed by Dr. Geo Homsy (US), Stock Plum (NL), Mr. Snow (NZ), Andy Michael (USGS) and Peter Luka (US). The installation was two years in planning, culminating in 77 days of assembly, and resulted in 91 days of continuous seismic data connectivity. The seismic interface control system was shut down on 16 November 2008. Eight days later the shake table was removed from site. Rogers and local landowner John Varian filled in the excavated trench and repatriated the site.

Performance The Parkfield Interventional EQ Fieldwork was triggered by almost 4500 Californian seismic events. Individual event IDS were allocated and have been archived by USGS databases. 43000 webcam frames were disseminated live via the internet. 7,862,400 seconds (91 days) of analogue VCR video recording was collected. The installation was extensively documented by filmmaker Christina McPhee along with a series of photographs with kite aerial photography produced by geologist and photographer Scott Haefner. Influenced by the monumental and permanent land art earthworks of the early 1970s, the installation was a conceptual feedback loop between the seismic activity of California and the mechanical reflection of these frequent seismic events which controlled the earthquake shake table. Each time an earthquake occurred an array of 5/8 inch steel rods attached to the earthquake shake table oscillated and resonated. Today in Parkfield there is very little evidence to suggest that this earthwork actually took place.

References

External links "Parkfield Interventional EQ Fieldwork" Official Site. "Seismic Art Installation on the San Andreas Fault at Parkfield" USGS Press Release, 15 October 2008. "Parkfield Earthquake Shake Table Exhibit" USGS Archive. "Parkfield Shake Table" Photo Gallery. Scott Haefner Photography. "Seismic Intervention". Christina McPhee YouTube Channel. "Shake-O-Rama". Megan Mansell Williams, Make Magazine, Vol. 16, p. 20. "All Shookup: Seismic Art". Carrie Miller, Artlife Blog, 20 August 2008. "Seismology Research, USA/Australia". Advantech Automation Application Note, 4 December 2008.

Illustrations

Worked examples

Example 1 — a first encounter with Parkfield Interventional EQ Fieldwork

Start with the simplest possible case. Write down what Parkfield Interventional EQ Fieldwork claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Parkfield Interventional EQ Fieldwork before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Parkfield Interventional EQ Fieldwork ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Parkfield Interventional EQ Fieldwork

In research: Parkfield Interventional EQ Fieldwork appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Parkfield Interventional EQ Fieldwork in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Parkfield Interventional EQ Fieldwork is common in secondary-school and first-year university syllabi. It links to neighbouring topics Land art, so understanding it makes those chapters shorter.
In everyday life: Look for Parkfield Interventional EQ Fieldwork outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Parkfield Interventional EQ Fieldwork” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Parkfield Interventional EQ Fieldwork in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Parkfield Interventional EQ Fieldwork means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Parkfield Interventional EQ Fieldwork out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Parkfield Interventional EQ Fieldwork in simple terms?

The Parkfield Interventional EQ Fieldwork also known as PIEQF can be seen as the seminal work of New Zealand born installation and performance artist D.V. Rogers.

Why does Parkfield Interventional EQ Fieldwork matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Parkfield Interventional EQ Fieldwork?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Parkfield Interventional EQ Fieldwork.