Daniel A Arnold

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This study was conducted to evaluate the expression of endothelial nitric oxide synthase (eNOS) in ovarian follicles and corpora lutea (CL) throughout the estrous cycle in sheep. Three experiments were conducted to (1) immunolocalize eNOS protein, (2) determine expression of mRNA for eNOS and its receptor guanylate cyclase 1 soluble beta3 (GUCY1B3), and (3)(More)
Single proteins, when analyzed with 2-D-PAGE, often show multiple spots due to PTMs. In gels of human body fluids, the spot patterns facilitate the assignment and identification of the proteins. We analyzed serums from patients with congenital disorders of glycosylation (CDG) in which glycoproteins are strongly impacted and exhibit highly distinguishable(More)
The detection of environmental magnetic fields is well established by optically pumped atomic magnetometers. Another focus of magnetometry can be the research on magnetic or spin-active solid-state samples. Here we introduce a simple and compact design of a rubidium-based Mx magnetometer, which allows for hosting solid-state samples. The optical,(More)
  • João Teixeira da Encarnação, Daniel A Arnold, +8 authors Norbert Zehentner
  • 2016
It is of great interest to numerous geophysical studies that the time series of global gravity field models derived from Gravity Recovery and Climate Experiment (GRACE) data remains uninterrupted after the end of this mission. With this in mind, some institutes have been spending efforts to estimate gravity field models from alternative sources of(More)
The time-dependent structure, interfacial tension, and evaporation of an oversaturated colloid-rich (liquid) phase in contact with an undersaturated colloid-poor (vapor) phase of a colloidal dispersion is investigated theoretically during the early-stage relaxation, where the interface is relaxing towards a local equilibrium state while the bulk phases are(More)
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