This study reports on the development of a portable iodine-stabilized 543 nm sgreend length-standard laser, which is low cost and robust. All the needed optics and electronics were integrated into one box which measured 36 cm in length, 30 cm in width, and 15 cm in height. Simple circuits for third harmonic locking are presented and the laser’s frequency instability could be as small as 2310−12...

Department of Neuroscience, and Department of Physiology & Cellular 6 Biophysics, Columbia University, New York, New York 10032, USA 7 Gatsby Computational Neuroscience Unit, University College London, London 8 WC1N 3AR, United Kingdom 9 10 11 Correspondence: Dr. Ning Qian 12 Department of Neuroscience 13 Columbia University / NYSPI 14 Kolb Annex, Rm 519 15 1051 Riverside Drive, Box 87 16 New Y...

Regulation of the response regulator gene degU through the 1 binding of SinR/SlrR and exclusion of SinR/SlrR by DegU in 2 Bacillus subtilis 3 4 Mitsuo Ogura*, Hirofumi Yoshikawa and Taku Chibazakura 5 6 7 1 Institute of Oceanic Research and Development, Tokai University, 3-20-1 8 Orido-Shimizu, Shizuoka 424-8610, Japan 9 2 Department of Bioscience, Tokyo University of Agriculture, 1-1-1 Sakurag...

Three magnetic-field induced heteronuclear Feshbach resonances were identified in collisions between bosonic 87Rb and fermionic 40K atoms in their absolute ground states. Strong inelastic loss from an optically trapped mixture was observed at the resonance positions of 492, 512, and 543+/-2 G. The magnetic-field locations of these resonances place a tight constraint on the triplet and singlet c...

Press LJ, Taub MB, Schnell PH. Applied Concepts in Vision Therapy 2.0. Santa Ana: Optometric Extension Program; 2022, $159.00, 543 pages, Paperback, ISBN: 9780929780542

Amazon, 21, 24, 378–379 overbank, crevasses processes, 25 physical and biogeochemical processes, 92 plume dispersals, 55 sediment accumulation rates, 91 subaqueous delta clinoform system, 91–96 tidal-regime changes, sediment dynamics model, 92–94 Arctic Ocean, riverine organic and inorganic carbon fluxes, processing, fate acids to aldehydes ratios, 534–535 aragonite undersaturation, 542–543 Arc...

Self peptide-MHC ligands create and maintain the mature T cell repertoire by positive selection in the thymus and by homeostatic proliferation in the periphery. A low affinity/avidity interaction among T cells, self peptides, and MHC molecules has been suggested for these events, but it remains unknown whether or how this self-interaction is involved in tolerance and/or autoimmunity. Several li...