38 research outputs found
A RAPID "SIDE-ROOM" METHOD FOR THE DETERMINATION OF PLASMA FIBRINOGEN CONCENTRATION AS FIBRIN
Cryptic species as a window on diversity and conservation
10.1016/j.tree.2006.11.004Trends in Ecology and Evolution223148-155TREE
Temporally and spatially shaped fully-fiberized ytterbium-doped pulsed MOPA
We report a fully-fiberized, pulsed ytterbium-doped master oscillator power amplifier (MOPA) for materials processing applications providing both a temporal pulse and spatial beam shaping capability operating at a maximum average output power of 100 W. Adaptive temporal pulse shaping using an in-line electro-optic modulator was incorporated to reduce the impact of dynamic gain saturation and optical Kerr/Raman nonlinearities. The MOPA is capable of generating 2.5 mJ flattopped optical pulses with 20 kW peak power as well as other user-defined, shaped pulses. Spatial beam shaping is obtained using a pair of axicon (conical) lenses at the end of the beam delivery optic allowing ring shaped output beams to be generated from the otherwise collimated Gaussian output
Cryptic genetic diversity in " widespread" Southeast Asian bird species suggests that Philippine avian endemism is gravely underestimated
10.1016/j.biocon.2010.04.042Biological Conservation14381885-1890BICO
The T2K experiment
The T2K experiment is a long baseline neutrino oscillation experiment. Its main goal is to measure the last unknown lepton sector mixing angle θ13 by observing νe appearance in a νμ beam. It also aims to make a precision measurement of the known oscillation parameters, and sin22θ23, via νμ disappearance studies. Other goals of the experiment include various neutrino cross-section measurements and sterile neutrino searches. The experiment uses an intense proton beam generated by the J-PARC accelerator in Tokai, Japan, and is composed of a neutrino beamline, a near detector complex (ND280), and a far detector (Super-Kamiokande) located 295 km away from J-PARC. This paper provides a comprehensive review of the instrumentation aspect of the T2K experiment and a summary of the vital information for each subsystem
A Research Note on Discrimination in Mortgage Lending
This paper examines the hypothesis that mortgage lenders rank applications from better to worst and encourage the better ones to apply. A second ranking occurs when the application is ranked by the loan committee and funds are approved from the top of the list until exhausted. A theoretically correct procedure for analyzing the resulting multivariate ordinal data is the little known rank multiple discriminant analysis. Preliminary results have revealed that this technique produces a "best" model with fewer variables and a higher classification rate than the commonly known multiple discriminant analysis, logit, or probit. Copyright American Real Estate and Urban Economics Association.