Results 91 to 100 of about 19,748,042 (292)

A Counterintuitive Path to Carbon Storage: Leveraging EOR to Future‐Proof US Oilfields for Geologic Carbon Sequestration

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Geologic carbon sequestration (GCS) is widely seen as essential to achieving net‐zero emissions, yet its large‐scale deployment remains impractical mainly due to economic and political reasons. In this article, we explore the idea that enhanced oil recovery (EOR) may serve as a pragmatic steppingstone for getting GCS‐ready infrastructure in ...
Madeline Mascari   +2 more
wiley   +1 more source

Z-pole test of effective dark matter diboson interactions at the CEPC

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
We investigate the projected sensitivity to effective dark matter (DM)–diboson interaction during the high luminosity Z-pole and 240 GeV runs at the proposed Circular Electron Positron Collider (CEPC).
Mingjie Jin, Yu Gao
doaj   +1 more source

High Energy Astrophysics Research and Programmatic Support [PDF]

open access: yes, 1997
This report reviews activities performed by members of the USRA contract team during the six months of the reporting period and projected activities during the coming six months.
Angelini, L.
core  

Experimental And Theoretical High Energy Physics Research At UCLA [PDF]

open access: yes, 2013
This is the final report of the UCLA High Energy Physics DOE Grant No. DE-FG02- 91ER40662. This report covers the last grant project period, namely the three years beginning January 15, 2010, plus extensions through April 30, 2013.
Cousins, Robert D.
core   +1 more source

High Energy Astrophysics and Cosmology [PDF]

open access: yesHighlights of Astronomy, 1980
AbstractA brief review is given of cosmological tests based on quasars, of source evolution and of the X-ray background. The cosmological tests are still inconclusive because of the limited material available and the possibility of serious selection effects.
openaire   +1 more source

The Earth's Greatest Porous Media

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract How deeply does modern meteoric water circulate into the continental crust? How deep is the Earth's Critical Zone (CZ), the top layer of the continental lithosphere that co‐evolves with the atmosphere, hydrosphere, and biosphere, extending from vegetation canopy down to fresh bedrock and the base of active groundwater circulation?
Ying Fan   +3 more
wiley   +1 more source

On the Galactic Center being the main source of galactic cosmic rays as evidenced by recent cosmic ray and gamma ray observations

open access: yesNew Journal of Physics, 2013
We revisit the idea that the Galactic Center (GC) is the dominant source of galactic cosmic rays (GCRs), based on a series of new observational evidence. A unified model is proposed to explain the new phenomena of GCRs and γ -rays simultaneously.
Yi-Qing Guo   +4 more
doaj   +1 more source

A Field Guide to Corralling the Chaos: A Planning Framework for Using Models to Guide Opportunistic Field Studies of Natural Disturbances

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Watersheds regulate biogeochemical processes and provide ecosystem services to human societies, but disturbances can fundamentally alter these processes across space and time. Determining when and where to sample to capture disturbance impacts in watersheds remains a central challenge.
Peter Regier   +9 more
wiley   +1 more source

The high energy universe: ultra-high energy events in astrophysics and cosmology

open access: yes, 2010
An up-to-date overview of high energy, particle and gravitational astrophysics, suitable for undergraduate and graduate students and the general ...
Mészáros, Péter
core  

Future scientific applications for high-energy lasers [PDF]

open access: yes, 1994
This report discusses future applications for high-energy lasers in the areas of astrophysics and space physics; hydrodynamics; material properties; plasma physics; radiation sources; and radiative ...
Lee, R.W.
core   +1 more source

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