Results 81 to 90 of about 394,029 (198)

Analysis of Upwelling Events and Potential Fishing Grounds for Macarel (Thunnus sp) in the Waters of West Sumatera

open access: yesSriwijaya Journal of Environment
West Sumatera has high fishery potential, particularly for macarel(Thunnus sp), whose presence is influenced by oceanographic factors such as sea surface temperature (SST), chlorophyll-a concentration, and ocean currents.
Septy Heltria   +2 more
doaj  

Subunit compensation and plasticity of synaptic GABAA receptors induced by ethanol in α4 subunit knockout mice

open access: yesFrontiers in Neuroscience, 2011
There is considerable evidence that ethanol (EtOH) potentiates γ-aminobutyric acid type A receptor (GABAAR) action, but only GABAARs containing δ subunits appear sensitive to low mM EtOH.
Asha eSuryanarayanan   +9 more
doaj   +1 more source

Anomalies in global SMEFT analyses. A case study of first-row CKM unitarity

open access: yesJournal of High Energy Physics
Recent developments in the Standard Model analysis of semileptonic charged-current processes involving light quarks have revealed ~ 3σ tensions in Cabibbo universality tests involving meson, neutron, and nuclear beta decays.
Vincenzo Cirigliano   +4 more
doaj   +1 more source

Quark flavour mixing with right-handed currents: an effective theory approach

open access: yes, 2010
The impact of right-handed currents in both charged- and neutral-current flavour-violating processes is analysed by means of an effective theory approach.
Aaltonen   +65 more
core   +1 more source

Phase‐Accurate Internal Tides in a Global Ocean Forecast Model: Potential Applications for Nadir and Wide‐Swath Altimetry

open access: yesGeophysical Research Letters
Internal tides (ITs) play a critical role in ocean mixing, and have strong signatures in ocean observations. Here, global IT sea surface height (SSH) in nadir altimetry is compared with an ocean forecast model that assimilates de‐tided SSH from nadir ...
Badarvada Yadidya   +6 more
doaj   +1 more source

Goldstone modes and photonization for higher form symmetries

open access: yesSciPost Physics, 2019
We discuss generalized global symmetries and their breaking. We extend Goldstone's theorem to higher form symmetries by showing that a perimeter law for an extended $p$-dimensional defect operator charged under a continuous $p$-form generalized global
Diego M. Hofman, Nabil Iqbal
doaj   +1 more source

Torsional Newton-Cartan Geometry from the Noether Procedure

open access: yes, 2016
We apply the Noether procedure for gauging space-time symmetries to theories with Galilean symmetries, analyzing both massless and massive (Bargmann) realizations.
Festuccia, Guido   +3 more
core   +1 more source

Hydrodynamics and the Detection of the QCD Axial Anomaly in Heavy Ion Collisions

open access: yes, 2010
We consider the experimental implications of the axial current triangle diagram anomaly in a hydrodynamic description of high density QCD. We propose a signal of an enhanced production of spin-excited hadrons in the direction of the rotation axis in off ...
A Andronic   +9 more
core   +1 more source

A construction of the Glashow-Weinberg-Salam model on the lattice with exact gauge invariance

open access: yes, 2007
We present a gauge-invariant and non-perturbative construction of the Glashow-Weinberg-Salam model on the lattice, based on the lattice Dirac operator satisfying the Ginsparg-Wilson relation.
A. Salam   +20 more
core   +2 more sources

Electro-Magnetic Earthquake Bursts and Critical Rupture of Peroxy Bond Networks in Rocks

open access: yes, 2006
We propose a mechanism for the low frequency electromagnetic emissions and other electromagnetic phenomena which have been associated with earthquakes. The mechanism combines the critical earthquake concept and the concept of crust acting as a charging ...
Allègre   +158 more
core   +1 more source

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