A new, non-perturbing, sampling procedure in tracer exchange measurements

A new, non-perturbing, sampling procedure in tracer exchange measurements.

An isotope procedure for the tracing of ion fluxes and rate constants in intact plants is presented and applied to 42K-labelled potassium fluxes in cells of intact barley (Hordeum vulgare L.) roots. This procedure differs from conventional tracer efflux protocols in that tracer accrual in the external solution bathing the labelled roots is continually monitored by solution subsampling, whereas ...

Sampling procedure

DI3 - A New Procedure for Absolute Directional Measurements

The standard observatory procedure for determining a geomagnetic field’s declination and inclination absolutely is the DI-flux measurement. The instrument consists of a non-magnetic theodolite equipped with a single-axis fluxgate magnetometer. Additionally, a scalar magnetometer is needed to provide all three components of the field. Using only 12 measurement steps, all systematic errors can be...

Statistical sampling for non intrusive measurements in IP networks

..........................................................................................................................................................V ZUSAMMENFASSUNG ...................................................................................................................................VII ACKNOWLEDGMENT ..............................................................................

TRACER. A new approach to comparative modeling that combines threading with free-space conformational sampling.

A new approach to comparative modeling of proteins, TRACER, is described and benchmarked against classical modeling procedures. The new method unifies true three-dimensional threading with coarse-grained sampling of query protein conformational space. The initial sequence alignment of a query protein with a template is not required, although a template needs to be somehow identified. The templa...