Results 151 to 160 of about 181,941 (293)

Generation of High‐Brilliance Polarized γ‐Rays Via Vacuum Dichroism‐Assisted Vacuum Birefringence

open access: yesAdvanced Science, Volume 12, Issue 33, September 4, 2025.
A novel method is proposed for generating such γ‐photon beams via the vacuum‐dichroism‐assisted quantum vacuum birefringence effect, only utilizing well‐established unpolarized electron beams and solving the critical problem of demanding polarized ones.
Chong Lv   +6 more
wiley   +1 more source

Measurement of polarization observables T, P, and H in π0 and η photoproduction off quasi-free nucleons. [PDF]

open access: yesEur Phys J A Hadron Nucl, 2023
Jermann N   +86 more
europepmc   +1 more source

Soil CO2 and N2O fluxes from simple and diversified crop rotations in the Central Corn Belt

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Agriculture in the United States has become highly productive but environmental consequences remain. Agriculture makes up a disproportionate share of net US greenhouse gas emissions compared to its contribution to the economy; the issue may be related to the decrease in crop diversity and reliance on synthetic fertilizer.
Amitava Chatterjee   +5 more
wiley   +1 more source

The baryon-baryon interaction in the large- N c limit. [PDF]

open access: yesEur Phys J A Hadron Nucl
Vonk T, Meißner UG.
europepmc   +1 more source

Biomass yield and water‐use efficiency in photoperiod‐sensitive sorghum genotypes in the US Southern Great Plains

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Photoperiod‐sensitive (PS) sorghum [Sorghum bicolor (L.) Moench] has been developed as a bioenergy crop. However, little is known about PS sorghum production in semiarid environments. The objective of this study was to investigate water use, biomass yield, and water‐use efficiency (WUE) in recently developed PS sorghum genotypes.
Rajan Shrestha   +8 more
wiley   +1 more source

Errata: Meson Production by X-Ray [PDF]

open access: bronze, 1951
Z. Koba, Takao Kotani, Satoru Nakai
openalex   +1 more source

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