Results 1 to 10 of about 2,625,186 (142)
Global Anomalies in chiral gauge theories on the lattice [PDF]
We discuss the issue of global anomalies in chiral gauge theories on the lattice. In Luscher's approach, these obstructions make it impossible to define consistently a fermionic measure for the path integral.
Elitzur +20 more
core +2 more sources
Towards a comprehensive pedagogical theory to inform lesson study: an editorial review [PDF]
Purpose: This editorial review takes its agenda from issues about the meaning and use of variation theory in the context of Lesson Study, which have already been raised in previous issues of the journal.
Elliott, John
core +1 more source
Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris. [PDF]
Over 3,300 unscreened agricultural water diversion pipes line the levees and riverbanks of the Sacramento River (California) watershed, where the threatened Southern Distinct Population Segment of green sturgeon, Acipenser medirostris, spawn.
Bandeh, Hossein +9 more
core +14 more sources
Magnetic Fields in Star-Forming Molecular Clouds I. The First Polarimetry of OMC-3 in Orion A [PDF]
The first polarimetric images of the OMC-3 region of the Orion A filamentary molecular cloud are presented. Using the JCMT, we have detected polarized thermal emission at 850 microns from dust along a 6' length of the dense filament.
Brenda C. Matthews +4 more
core +3 more sources
Sensitive limits on the abundance of cold water vapor in the DM Tau protoplanetary disk [PDF]
We performed a sensitive search for the ground-state emission lines of ortho- and para-water vapor in the DM Tau protoplanetary disk using the Herschel/HIFI instrument. No strong lines are detected down to 3sigma levels in 0.5 km/s channels of 4.2 mK for
Bachiller, R. +63 more
core +8 more sources
COMMED : Jurnal komunikasi dan media diterbitkan dua kali setahun oleh Program Studi Ilmu Komunikasi Universitas Putera Batam. Jurnal ini merupakan sarana publikasi karya ilmiah bagi kaum akademisi dan praktisi. Jurnal ini menerbitkan artikel dari hasil penelitian baik penelitian lapangan (laporan penelitian) maupun penelitian pustaka (kajian pustaka),
openaire +2 more sources
Transiting extrasolar planetary candidates in the Galactic bulge [PDF]
More than 200 extrasolar planets have been discovered around relatively nearby stars, primarily through the Doppler line shifts owing to the reflex motions of their host stars, and more recently through transits of some planets across the face of the ...
A Burrows +62 more
core +2 more sources
Jami Powell, Associate Curator of Native American Art, Hood Museum of Art, Dartmouth College
In the moments when I feel like I do not belong or that we are not doing enough to decolonize inherently colonial institutions such as museums and universities, I try to pause and think not only about the absurdity and seeming infeasibility of the ...
Jami Powell
doaj +1 more source
A Companion Galaxy to the Post-Starburst Quasar UN J1025-0040 [PDF]
UN J1025-0040 is a quasar at z = 0.6344 that shows an extremely bright post starburst population of age ~ 400 Myr (Brotherton et al. 1999). Images of UN J1025-0040 show a nearly stellar object 4.2 arcseconds SSW of the quasar.
Alan Stockton +5 more
core +3 more sources

