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Project SummaryNovel High Resolution Scintillation X ray Detectors for Digital Dentistry The transition from traditional film to digital X ray detectors has resulted in significant improvements across many areas for dental X ray imaging ranging from decreased wait timesimproved logistics and even lower radiation dose ratesOne significant drawback remains with digital X ray imaging howeverwhich is ...

Major depressive disorder is a debilitating mood disorder that affects ~7% of US adults in their lifetime, costing the U.S. economy more than $200 billion a year. Drugs that increase monoaminergic signaling are the mainstay of depression therapy, but have a delayed onset of action and are only effective in about 50% of affected patients. Aberrant brain-derived neurotrophic factor (BDNF) signaling ...

Rotating Detonation Rocket Engines (RDRE)are being developed to take advantage of the near instantaneous heat release potential of detonation waves versus conventional deflagration-based chemical reactions in combustion applications. However, the detonation product environment is extreme and current instrumentation to measure wall / surface conditions within the detonation chamber are lacking. The ...

The proposed research will advance preclinical characterization and validation of a novel drug for asthmaA growing body of research has uncovered functional gamma amino butyric acid type A receptorGABAARsignaling in non neuronal cellsOur research has demonstrated that ligands activating GABAAR subtypes located on airway smooth muscle and immune cells reduce airway hyper responsivenessAHRand inflam ...

ABSTRACT Current estimates suggest that death rates from Covid-19 will continue to rise and, at the very least, will lead to tens of thousands of deaths. Sadly, the circumstances of these deaths will likely increase the rates of prolonged grief disorder (PGD) well over the estimated 7% of the overall bereaved population. The DSM5 has now joined the ICD-11 in proposing similar diagnostic criteria a ...

PROJECT SUMMARYPersonal sound amplification productsPSAPshave recently become available to the publicPSAPs serve a potentially important role in providing audibility of sounds for adults who have difficulty hearing in some daily living situationsbut may not be candidates for traditionalhigh amplification hearing aidsFewer thanof adults with hearing loss reporting use of hearing aidsciting high cos ...

Proposed herein are novel design methodologies to create sensors for chemical, biological, radiological, nuclear and/or explosive (CBRNE) detection aboard a Small Unmanned Aerial System (SUAS), as well as intelligent Bayesian-based plume analysis and source detection algorithms that offer capabilities for the Air Force above and beyond the state of the art. The assembled technical team of experts ...

Project Summary Atrophic dry age related macular degeneration AMD is the leading cause of severe loss of vision for those over age Dietary supplements containing lutein and zeaxanthin are recommended by the NEI for those at risk of late AMD There has been a corresponding growth in demand for these two xanthophylls Lutein and zeaxanthin are currently sourced from marigolds grown mostl ...

Project Summary Abstract Mitochondrial dysfunction causes mitochondrial diseases and is tightly linked to aging and neurodegenerative disorders such as Parkinsonandapos s and Alzheimerandapos s Recent discoveries support that mitochondrial dysfunction can be overcome to treat age related decline Cytegenandapos s hypothesis is that exercise induces the secretion of blood borne proteins that act ...

Project Summary Stem cell research has shown great potential to help treat or even cure a wide array of health conditions including cardiovascular and neurological disease cancer and diabetes This field is now beginning to move rapidly from the re search stage to clinical translation and commercial applications However it has been widely recognized that stem cell scientists have difficulty ...