Results 111 to 120 of about 6,954,758 (263)

University of California Radiation Laboratory Report UCRL-2243

open access: yes, 1953
Quarterly progress on the metabolic properties of various materials, radiation chemistry, biological studies of radiation effects, health chemistry, health ...
University of California Radiation Laboratory
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Discrepancy between local and moment magnitudes attributed to radiated seismic energy

open access: yesEarth, Planets and Space
We investigated the factors contributing to variations in local magnitude (M L ) among earthquakes of comparable moment magnitude (M w ). Specifically, we examined how radiated energy accounts for the difference between M w and M jma (∆M = M w  − M jma),
Masaki Orimo   +4 more
doaj   +1 more source

The 2 May 2025 Mw 7.4 Drake Passage Earthquake: Insights Into Tectonics at the Shackleton Fracture Zone–Chilean Trench Transition

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract On 2 May 2025, an Mw 7.4 earthquake occurred ∼120 km off the southern tip of Tierra del Fuego, at the transition of the Shackleton Fracture Zone and the Chile Trench. This event exhibits reverse‐faulting mechanisms with relatively steeply dipping planes and is the largest recorded along this complex plate boundary.
A. Vuan   +11 more
wiley   +1 more source

University of California Radiation Laboratory Report UCRL-912 (Del.)

open access: yes, 1950
Research at the University of California Radiation Laboratory has been directed toward the development of processes designed to recover plutonium and uranium from neutron-irradiated uranium.
Crandall, Howard William, 1921-1990   +1 more
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Magnitudes and Rates of Strength‐Drawdown Modulate Injection‐Induced Seismicity

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Accurately forecasting injection‐induced seismicity remains a major challenge that is critically important for energy production and storage as controlling mechanisms are complex and remain opaque. We clarify key processes by following time‐histories of bespoke parameters anticipated to control strength reduction (drawdown) through ...
Pengliang Yu   +6 more
wiley   +1 more source

University of California Radiation Laboratory Report UCRL-6031

open access: yes, 1960
Tory 11-A, the first experimental reactor in the Pluto nuclear ramjet program, will be tested in late 1960 at the Nevada Test Site of the Atomic Energy Commission.
Finnigan, Robert E.
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An electrochemical hypothesis of earthquakes exploring a theoretical link between radiated seismic energy and Pourbaix potential

open access: yesScientific Reports
Abstract Earthquakes are measured using well-defined seismic parameters such as seismic moment ( $$M_o$$ ), moment magnitude ( $$M_w$$ ), and ...
Atanu Das, Sankar Prasad Bag
openaire   +2 more sources

Patch Interactions on a Heterogeneous Fault Drive Nearby Slow and Fast Earthquakes

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Tectonic tremor and repeating/regular earthquakes off Iwate in the shallow Japan Trench occur episodically and in spatially overlapping areas, implying a common aseismic driver. We investigate how small aseismic slip triggers events across multiple slip‐rate regimes using fully dynamic earthquake‐cycle simulations governed by rate‐and‐state ...
Yuki Watanabe, Yuta Mitsui
wiley   +1 more source

Acoustic‐Seismic Coupling Signals From Aircraft Reveal Firn‐Ice Transition and Near‐Surface Elastic Structure of Antarctic Ice

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Predicting the response of Antarctic ice to climate change requires detailed knowledge of its shallow structure, but direct measurements are challenging. Traditional seismic surveys are logistically demanding, and surface remote sensing provides limited information about subsurface layers.
Yibo Wang   +5 more
wiley   +1 more source

University of California Radiation Laboratory Report UCRL-2661

open access: yes, 1954
The following quarterly report covers the period between April, May and June of 1954. The reports presented in this document discusses subjects of medical health and physics such as: biological studies of radiation effects, the metabolic properties of ...
Lawrence Radiation Laboratory
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