The authors of the article “Toward Environmentally Sustainable Digital Preservation” created this workshop as a space for participants to discuss issues of environmental sustainability in digital preservation, identify and enact change toward sustainable practices in their organizational contexts, and identify and plan further research. The workshop was run for the...
The number of Hispanics in engineering departments at companies and universities differs from the proportion of Hispanics in the US population. Hispanics represented only 8% of the STEM (Science, Technology, Engineering and Mathematics) workforce in 2020, despite being 17% of the overall workforce. The ethnic disparity in STEM occupations contributes...
Protein-protein interactions are ubiquitous in living systems, and mediate important cellular processes from decision making to immunity against pathogens. Furthermore, protein-protein interactions are key to many protein therapeutics, pathogen diagnostics, and numerous synthetic biology applications. As a result, there has been significant effort to develop methods to express potential protein...
Mobile traffic is expected to grow tenfold by 2019, topping 24 exabytes of monthly traffic and accounting for nearly half of all Internet traffic. This growth is driven by the increasing number of smart phones and tablets, and the data demands of high bandwidth services enabled by next-generation cellular networks...
This manual describes use of a new hybrid autonomous crack and structural response monitoring (ACSM) system. It is designed as a low cost alternative to the research grade version employing SOMAT’s eDAQ data recording system. The concept is to combine a new field portable, 24 bit, 12 channel seismograph with...
Chip-based devices and biosensors
incorporate the attachment of biomolecules
at interfaces. The behavior of biomolecules
at the surface and interfaces differs from the
behavior of biomolecules in the bulk solution.
Surface-analysis techniques are therefore
required to characterize these interfaces.
Second harmonic generation (SHG) has been
used to characterize DNA on...
In this research project, particle sorting of
Brownian liquids was explored by sweeping
two noncoherent pairs of parallel optical
standing waves in a translating medium.
Each wave was created by interfering two
coherent beams of light, and the resulting
fringe periods were determined by the angle
of intersection. Adjusting the...
In many biological systems, ligand-receptor
pairs bind to each other via noncovalent
interactions such as hydrogen-bonding and
Van der Waals forces. This project’s method
of studying these interactions uses electron
transfer theory. When a receptor binds to a
redox-modified ligand, there is a change in
the reorganization energy of the...
Germanium (Ge) nanowires were grown via
the vapor-liquid-solid growth mechanism
and surface-doped with manganese (Mn).
The nanowires were annealed at 350˚ C for
30 min to promote the Mn diffusion.
Pulsed-laser local electrode atom probe
tomography was used to determine the
concentration and distribution of Mn in the
Ge nanowires....