Has the time come for genomic tests to guide the use of adjuvant chemotherapy in node-positive breast cancer?

SCOPUS: ed.j

Tests of a silica aerogel cerenkov detector to be used in the european hybrid spectrometer

An 18 module Ceienkov detector with a total sensitive area of 2.3 m2 having silica aerogel as radiator is being tested in a particle beam at CERN PS. The modules having a sensitive area of 23 X 55 cm2 give typically a Cerenkov signal for (3= 1 particles of 12 photoelectrons for silica aerogel of refractive index 1.03 and a thickness of 15 cm. © 1981 IOP Publishing Ltd.

Nonparametric tests of collectively rational consumption behavior: an integer programming procedure

We present an IP-based nonparametric (revealed preference) testing procedure for rational consumption behavior in terms of general collective models, which include consumption externalities and public consumption. An empirical application to data drawn from the Russia Longitudinal Monitoring Survey (RLMS) demonstrates the practical usefulness of the procedure. Finally, we present extensions of the testing procedure to evaluate the goodness-of-…t of the collective model subject to testing, and to quantify and improve the power of the corresponding collective rationality tests.

Catalytic CO2 hydrogenation: study at the molecular scale using field emission techniques

An accurate characterization of the rhodium specimen was obtained via FIM experiments. Reaction behaviors between H2 and CO2 were observed in FEM mode at 700 K. At this temperature, CO desorption occurs, preventing CO+H2 reaction. Surface is mainly recovered by oxygen; reaction with hydrogen occurs. Finally, we can identify the reaction as the Reverse Water Gas Shift.