The drift velocity of electrons in pure hydrogen, in pure deuterium, and in mixtures thereof, has been observed at low pressures using the following pulse technique for these gases for the first time. Plane parallel electrodes of a known separation and immersed in the gas to be studied are connected...
The purpose of this study was to provide exploratory understanding of the nature of academic prestige in the field of sociology, and to provide insights into the history of the discipline. The primary research question was: does academic prestige act as a factor in controlling academic knowledge production in the...
High purity niobium metal is used in the construction of superconducting radio frequency (SRF) cavities in superconducting particle accelerators, such as the Large Hadron Collider (LHC) at CERN or the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory. The usual method for characterizing the impurities in this niobium, the...
This work explores the mechanical properties of single-phase niobium alloy C103 from room temperature to 600°C for the purpose of expanding safe uses of the material into new applications. The study utilizes a symmetrically notched triaxial tensile specimens to manipulate the internal stress field in order to observe the changes...
The life cycle of Callianassa californiensis Dana, 1854, was
studied in the tidal estuary, Yaquina Bay, Oregon. At this latitude
it is largely restricted to intertidal sandy mudflats under predominately
marine influence. Salinity and temperature appear to determine
its distribution to a greater extent than does sediment type.
Vertical movement...
Molten salts have been targeted as a promising coolant for next generation reactors due to their high boiling point, heat capacity, and thermal conductivity. Despite these benefits, molten salt systems present unique materials compatibility issues, highlighted by the aggressive corrosion attack and dealloying typically seen on materials in these environments....
Objectives: The purpose of this study was to examine the potential relationship
between OCD symptoms and the constructs of depression, anxiety, self-esteem, and
commitment to exercise in community-based exercisers. Design and Method: A mixed-
methods approach was utilized. A sample of 64 female and 21 male participants (M age =...
Background: Patients with a beta-lactam allergy noted in their medical record (i.e., allergy label) receive different antibiotics, even when an allergy is not truly present. Our objective was to evaluate allergy labels and their influence on patient outcomes among bone marrow transplant (BMT) recipients.
Methods: We conducted a retrospective cohort...