In source-detector radiation transport simulations, pulse height distributions are a useful metric in assessing the effectiveness of nuclear instrumentation. In the area of spectroscopy, pulse height distributions are used to identify an unknown source. It is widely believed that pulse height distributions cannot be created using deterministic methods. This quantity...
Mammalian female reproduction requires preovulatory surges of gonadotropin-releasing hormone (GnRH) from neurons in the preoptic area (POA) of the hypothalamus, initiated by elevated estradiol (E₂). Rising E₂ activates a subset ofsexually dimorphic Kisspeptin neurons in the female, located in the anteroventralperiventricular nuclei (AVPV). Conversely, E₂ negative feedback is mediated by...
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C. Jacobs1
Jadwiga M. Giebultowicz2, and Patrick E. Chappell3
1Bioresource Research, 2Department
The AhR is a ligand-activated transcription factor that mediates the potent immunosuppressive effects of TCDD. AhR-dependent changes in gene expression appear to alter the differentiation of CD4+ T cells to induce a population of CD4+CD25+ T regulatory cells (Tregs) that suppress the immune response. Ascertaining if and how the AhR...
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Receptor (AhR)
Method Development in In Vitro Immune Response
Jacob Huber
Dept. of Environmental and
This paper deals with finite abstract Witt rings in the case where
-1 = 1 in the square class group.
The results also apply to Witt rings
of quadratic forms over fields where √-1
is in the field.
The concept
of relative rigidity is studied in finite abstract Witt rings...
Artificial lipid bilayer technologies are effective models for studying cell membrane properties. Droplet bilayers rely on microfluidics and provide advantages over other bilayer methods due to their compatibility with automated development systems that increase yield while minimizing cost. This paper describes the implementation of bilayer technologies using membrane protein channels...
Beginning in the late-nineteenth century, several dialogues emerged concerning life on Mars. Some supported the notion of an inhabited Mars, citing recent observations of the planet, while others, pointing to a lack of concrete evidence, denied the validity of such a bold hypothesis. The dialogues within and between different...
The Hanford Nuclear Reservation drew public ire during the 1980s and 1990s when activist groups forced the declassification of 19,000 documents and discovered proof of accidental and intentional releases of radioactive materials into the environment. These releases had been kept from the public. Although many locals had for decades wondered...
People involved in a nuclear activity, whether they are developing it, benefiting from it, or opposing it, see inherent connections between various aspects of nuclear science and technology. This thesis investigates three nuclear sites: a university research reactor, a dual-purpose reactor that produced plutonium for the U.S. military and electricity...
The Second World War was not just a military struggle but also a struggle between two different agriculture, food distribution, and nutrition systems in the United Kingdom and Nazi Germany. At the start of the war, both countries understood that food and nutrition would play an important role and carefully...