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# Search results

227 records were found.

## High Specific Energy NiH2 Batteries for GEO Satellites

This viewgraph presentation outlines the SAFT qualification status history, cell and battery modifications, overall battery characteristics, satellite programs and battery types delivered, and battery performances for selected satellite missions.

## Use of Equivocal Zone in Interpretation of Results of the Amplified Mycobacterium Tuberculosis Direct Test for Diagnosis of Tuberculosis

The sensitivity and specificity of the Amplified Mycobacterium Tuberculosis Direct (AMTD) test, evaluated with 1,363 respiratory samples (128 from tuberculous patients), were 92.97 and 98.7%, respectively. When an equivocal zone (30,000 to 1,000,000 relative light units [RLU]) was used instead of a 30,000-RLU cutoff, the sensitivity and specificity of the AMTD test were 92.97 and 100%, respectively.

## Identification and control of a pilot scale binary distillation column

IOFHBKP/06/002 OT/03/30 EF/05/006 IAP VI/4

## Neutral-Current Four-Fermion Production in $e^+ e^-$ Interactions at 130 GeV $\leq \sqrt{s} \leq$ 172 GeV

A study of neutral-current four-fermion processes is performed, using data collected by the L3 detector at LEP during high-energy runs at centre-of-mass energies 130 - 136, 161 and 170 - 172 GeV, with integrated luminosities of 4.9, 10.7 and 10.1 pb$^{-1}$, respectively. The total cross sections for the final states $\ell\ell \ell^\prime \ell^\prime$ and $\rm \ell\ell qq$ ($\ell$,~$\ell^\prime$ = e, $\mu$ or $\tau$) are measured and found to be in agreement with the Standard Model prediction.

## Measurement of Inclusive $\omega$ and $\eta$' Production in Hadronic Z Decays

We present a study of the inclusive $\omega$ and $\eta^{\prime}$ production based on 3.1 million hadronic Z decays recorded with the L3 detector at LEP during 1991--1994. The production rates per hadronic Z decay have been measured to be $1.17 \pm 0.17$ $\omega$ mesons and $0.25 \pm 0.04$ $\eta^{\prime}$ mesons. The production rates and the differential cross sections have been compared with predictions of the JETSET and the HERWIG Monte Carlo models. We have observed that the differential cross sections can be described by an analytical quantum chromodynamics calculation. \end{document}