The purpose of this study is aimed at developing a simple bioeconomic model of the Namibian rock lobster fishery, with the main objective being to incorporate economics into fisheries management in order to estimate the potential economic benefits that could accrue to the fishery given efficient management. The complex nature...
BACKGROUND: Simple and effective cryopreservation of human oocytes would have
an enormous impact on the financial and ethical constraints of human assisted
reproduction. Recently, studies have demonstrated the potential for cryopreservation
in an ice-free glassy state by equilibrating oocytes with high concentrations of
cryoprotectants (CPAs) and rapidly cooling to liquid...
Cryopreservation nearly universally depends on the equilibration of cells and tissues with high concentrations of permeating chemicals known as cryoprotective agents, or CPAs. Despite their protective properties, CPAs can cause damage as a result of osmotically-driven cell volume changes, as well as chemical toxicity. In this study, we have used...
This report is one of a series issued in cooperation with the Army-Navy-Civil Committee on aircraft design criteria under the supervision of the Aeronautical Board. Information reviewed and reaffirmed July 1955.
Accurate measurement of the amount and timing of surface runoff at multiple scales is needed to understand fundamental hydrological processes. At the plot scale (i.e., length scales on the order of 1–10 m) current methods for direct measurement of runoff either store the water in a collection vessel, which is...
Accurate measurement of the amount and timing of surface runoff at multiple scales is needed to understand fundamental hydrological processes. At the plot-scale (i.e., length scales on the order of 1 to 10 m) current methods for direct measurement of runoff either store the water in a collection vessel, which...
Resazurin (Raz) and its reaction product resorufin
(Rru) have increasingly been used as reactive tracers to quantify
metabolic activity and hyporheic exchange in streams.
Previous work has indicated that these compounds undergo
sorption in stream sediments. We present laboratory experiments
on Raz and Rru transport, sorption, and transformation,
consisting of...
Full Text:
resorufin in natural river sediments
D. Lemke et al.
Correspondence to:O. A. Cirpka (olaf.cirpka@uni
Resazurin (Raz) and its reaction product resorufin
(Rru) have increasingly been used as reactive tracers to quantify
metabolic activity and hyporheic exchange in streams.
Previous work has indicated that these compounds undergo
sorption in stream sediments. We present laboratory experiments
on Raz and Rru transport, sorption, and transformation,
consisting of...