Algorithm for FISH and Karyotype Testing for Plasma Cell Myeloma Specimens to Optimize Results

To create an algorithm for FISH and karyotype testing for plasma cell myeloma specimens to optimize results based on (1) CD138 enrichment; (2) quantity of clonal plasma cells; and (3) quantity of specimen

Hydroxyl as a Tracer of H2 in the Envelope of MBM40

We observed 51 positions in the OH 1667 MHz main line transitions in the translucent, high latitude cloud MBM40. We detected OH emission in 8 out of 8 positions in the molecular core of the cloud and 24 out of 43 in the surrounding, lower extinction envelope and periphery of the cloud. Using a linear relationship between the integrated OH line intensity and E(B-V), we estimate the mass in the core, the envelope, and the periphery of the cloud to be 4, 8, and 5 solar masses. As much as a third of the total cloud mass may be found in the in the periphery (E(B-V) $<$ 0.12 mag) and about a half in the envelope (0.12 $\le$ E(B-V) $\le$ 0.17 mag). If these results are applicable to other translucent clouds the OH 1667 MHz line is an excellent tracer of gas in very low extinction regions and high-sensitivity mapping of the envelopes of molecular clouds may reveal the presence of significant quantities of molecular mass.Comment: 26 pages, 3 figures, and 5 table

A Model for Sustaining Participation with Hard-to-Serve Clients: The Learning Continuum

This article reports on a model developed by the Florida Crown Workforce Board in cooperation with the University of Florida\u27 s Welfare to Work Initiative. The model proposes a sustained educational experience that includes a variety of activities to enable welfare transition clients to become employed and self-sufficient. The concept of a Learning Continuum is described, and implications for Extension are discussed

Senior Recital: Christian Fabrizio Artieda, jazz guitar

This recital is presented in partial fulfillment of requirements for the degree Bachelor of Music in Music Education. Mr. Artieda studies jazz guitar with Trey Wright.https://digitalcommons.kennesaw.edu/musicprograms/1137/thumbnail.jp

Characterization of Notch1 Antibodies That Inhibit Signaling of Both Normal and Mutated Notch1 Receptors

Notch receptors normally play a key role in guiding a variety of cell fate decisions during development and differentiation of metazoan organisms. On the other hand, dysregulation of Notch1 signaling is associated with many different types of cancer as well as tumor angiogenesis, making Notch1 a potential therapeutic target.Here we report the in vitro activities of inhibitory Notch1 monoclonal antibodies derived from cell-based and solid-phase screening of a phage display library. Two classes of antibodies were found, one directed against the EGF-repeat region that encompasses the ligand-binding domain (LBD), and the second directed against the activation switch of the receptor, the Notch negative regulatory region (NRR). The antibodies are selective for Notch1, inhibiting Jag2-dependent signaling by Notch1 but not by Notch 2 and 3 in reporter gene assays, with EC(50) values as low as 5+/-3 nM and 0.13+/-0.09 nM for the LBD and NRR antibodies, respectively, and fail to recognize Notch4. While more potent, NRR antibodies are incomplete antagonists of Notch1 signaling. The antagonistic activity of LBD, but not NRR, antibodies is strongly dependent on the activating ligand. Both LBD and NRR antibodies bind to Notch1 on human tumor cell lines and inhibit the expression of sentinel Notch target genes, including HES1, HES5, and DTX1. NRR antibodies also strongly inhibit ligand-independent signaling in heterologous cells transiently expressing Notch1 receptors with diverse NRR "class I" point mutations, the most common type of mutation found in human T-cell acute lymphoblastic leukemia (T-ALL). In contrast, NRR antibodies failed to antagonize Notch1 receptors bearing rare "class II" or "class III" mutations, in which amino acid insertions generate a duplicated or constitutively sensitive metalloprotease cleavage site. Signaling in T-ALL cell lines bearing class I mutations is partially refractory to inhibitory antibodies as compared to cell-penetrating gamma-secretase inhibitors.Antibodies that compete with Notch1 ligand binding or that bind to the negative regulatory region can act as potent inhibitors of Notch1 signaling. These antibodies may have clinical utility for conditions in which inhibition of signaling by wild-type Notch1 is desired, but are likely to be of limited value for treatment of T-ALLs associated with aberrant Notch1 activation

Search for eccentric black hole coalescences during the third observing run of LIGO and Virgo

Despite the growing number of confident binary black hole coalescences observed through gravitational waves so far, the astrophysical origin of these binaries remains uncertain. Orbital eccentricity is one of the clearest tracers of binary formation channels. Identifying binary eccentricity, however, remains challenging due to the limited availability of gravitational waveforms that include effects of eccentricity. Here, we present observational results for a waveform-independent search sensitive to eccentric black hole coalescences, covering the third observing run (O3) of the LIGO and Virgo detectors. We identified no new high-significance candidates beyond those that were already identified with searches focusing on quasi-circular binaries. We determine the sensitivity of our search to high-mass (total mass M&gt;70 M⊙) binaries covering eccentricities up to 0.3 at 15 Hz orbital frequency, and use this to compare model predictions to search results. Assuming all detections are indeed quasi-circular, for our fiducial population model, we place an upper limit for the merger rate density of high-mass binaries with eccentricities 0&lt;e≤0.3 at 0.33 Gpc−3 yr−1 at 90\% confidence level

Foodability

The Portland Plan will consider current physical and socioeconomic conditions and trends and help establish shared visions, goals, and policies to guide the efforts of BPS and other city agencies over the next 20 years. BPS is interested in addressing food access issues in the Portland Plan, but does not have a defined, stakeholder-supported vision for food access. The Foodabilty project is developing a vision, goals, and strategy recommendations for food access in Portland that can be used to ground and direct future actions by the City and other organizations. It is supported by a set of maps displaying the contours of the City\u27s current geographies of food accessibility. The final vision statement and evaluation criteria will be used to evaluate the goals for implementation that may be used to move Portland closer to its vision for food access. The final report will include a matrix evaluating the effectiveness and appropriateness of recommended strategies for BPS and other organizations. This project was conducted under the supervision of Sy Adler and Ethan Seltzer

Analysis of re-replication from deregulated origin licensing by DNA fiber spreading

licensing by DNA fiber spreadin