Publication

Wind tunnel observations of weak and strong snow saltation dynamics

Publications associées (47)

Correlation between quench pressure and normal zone voltage observed in the QUELL experiment

An interesting correlation between the quench pressure and the generated power was observed in the quench runs of the QUELL experiment. The experimental results indicate that the instantaneous values of the quench pressure and power generated by the normal ...

2000

Partial Molar and Specific Volumes of Polyelectrolytes: Comparison of Experimental and Predicted Values in Salt-free Solutions

Jutta Christine Wandrey, David Hunkeler, Artur Bartkowiak

The partial molar volume, .hivin.V, and the partial sp. vol., .hivin.n, were estd. for more than 25 polyelectrolyte structures. The materials investigated by d. measurements in highly dild. aq. solns. (c < 10-2 monomol/L) included both synthetic polyelectr ...

1999

Relaxation of Two-Spin Coherence Due to Cross-Correlated Fluctuations of Dipole-Dipole Couplings and Anisotropic Shifts in NMR of 15N,13C-Labeled Biomolecules

Geoffrey Bodenhausen

A comprehensive description is presented of the effects on two-spin coherences (i.e., superpositions of zero- and double-quantum coherences) of cross-correlation between the fluctuations of two different relaxation mechanisms in NMR (NMR). Dipole-dipole (D ...

1999

Correlational relationship between shock intensity and corticosterone secretion on the establishment and subsequent expression of contextual fear conditioning

Maria del Carmen Sandi Perez, Maria Isabel Cordero Campana

A role for corticosterone in the consolidation of contextual fear conditioning has previously been proposed. In this study, physiological evidence was found to support this view. The extent of conditioned fear and the levels of plasma corticosterone in rat ...

1998

Ozone flux measurements in the troposphere with a shot per shot DIAL instrument operated in the UV spectral region during the MEDCAPHOT campaign

Hubert van den Bergh, Bertrand Calpini, Alain Clappier

The first combined reconstruction of range-resolved wind velocities and O3 concns. is presented from the anal. of a single DIAL data set analyzed with a correlation method to det. wind speeds. The system can be used for the measurement of a unique componen ...

Springer1997

Importance of surface reactions in the photochemistry of zinc sulfide colloids

Ulf Anders Hagfeldt

The photochem. of colloidal ZnS was studied under a variety of exptl. conditions. The time dependence of the photocorrosion was examd. by using time-resolved fluorescence, static fluorescence, and electrospectroscopy for chem. anal. (ESCA) techniques. A qu ...

1990

Financial Ratios as Indicators of Economic Sustainability: A Quantitative Analysis for Swiss Dairy Farms

Ivo Philippe Baur

In agriculture, a rising number of sustainability assessments are available that also comprise financial ratios. In a literature review of farm management textbooks, taking account of the differences between European and North American practices and consid ...

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