362 research outputs found
Automation Potential and Artificial Intelligence
This Fact Sheet highlights the automation potential in the Mountain West states (Nevada, Utah, Arizona, New Mexico, and Colorado) and its metropolitan statistical areas using the findings of Automation and Artificial Intelligence: How machines are affecting people and places, a report by the Brookings Institution
Economic Growth in Mountain West Metropolitan Areas
This Fact Sheet highlights trends in America’s economic progress, demonstrating how four metropolitan statistical areas (MSAs) in the Mountain West region (Salt Lake City, Phoenix-Mesa-Scottsdale, Las Vegas-Henderson-Paradise, and Denver-Aurora-Lakewood) fared from 2016 to 2017 and from 2007 to 2017 compared to the national economy and the 100 largest metropolitan economies
The Urban Heat Island Effect in Nevada
This fact sheet explores the temperature difference between Nevada cities and their undeveloped surrounding areas using reports by the Urban Land Institute, Climate Central, National Public Radio (NPR), and various governmental organizations. We investigate what “urban heat islands” are, their effects, the correlation between heat and income, and factors that contribute to rising temperatures in Las Vegas, North Las Vegas, Henderson, and Reno
The Outdoor Recreation Economy in the Mountain West
This fact sheet provides select data from the State Outdoor Recreation Satellite Account (ORSA) at the Bureau of Economic Analysis (BEA) to highlight the outdoor recreation economy in the Mountain West region, including Nevada, Utah, Arizona, New Mexico, and Colorado
Foot Traffic & Walkable Urbanism
This fact sheet highlights the performance and expansion of WalkUPs (regionally significant, walkable areas) with a focus on Denver, Los Angeles, Orlando, Phoenix, and Las Vegas as detailed in Foot Traffic Ahead: Ranking Walkable Urbanism in America’s Largest Metros, a report by George Washington University
Interaction between Mu and Delta Opioid Receptor Agonists in an Assay of Capsaicin-Induced Thermal Allodynia in Rhesus Monkeys
Delta opioid agonists enhance antinociceptive effects of mu-opioid agonists in many preclinical assays of acute nociception, but delta/mu interactions in preclinical models of inflammation-associated pain have not been examined. This study examined interactions between the delta agonist SNC80 [(+)-4-[(αR)-α-((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl)-3-methoxybenzyl]-N,N-diethylbenzamide] and the mu agonist analgesics methadone, morphine, and nalbuphine in an assay of capsaicin-induced thermal allodynia in rhesus monkeys. Thermal allodynia was produced by topical application of capsaicin to the tail. Antiallodynic effects of methadone, morphine, and nalbuphine were evaluated alone or in combination with fixed proportions of SNC80 identical to proportions previously shown to enhance acute thermal antinociceptive effects of these mu agonists in rhesus monkeys (0.9 : 1 SNC80/methadone; 0.29 : 1 SNC80/morphine; 3.6 : 1 SNC80/nalbuphine). Methadone, morphine, and nalbuphine each produced dose-dependent antiallodynia. SNC80 produced partial antiallodynia up to the highest dose tested (5.6 mg/kg). SNC80 produced a modest, enantioselective, and naltrindole-reversible enhancement of methadone-induced antiallodynia. However, SNC80 did not enhance morphine antiallodynia and only weakly enhanced nalbuphine antiallodynia. Overall, SNC80 produced modest or no enhancement of the antiallodynic effects of the three mu agonists evaluated. These results suggest that delta agonist-induced enhancement of mu agonist antiallodynia may be weaker and less reliable than previously demonstrated enhancement of mu agonist acute thermal nociception
Job Density in the Mountain West
This Fact Sheet highlights the job density patterns in large metropolitan statistical areas (MSAs) in the Mountain West states (Nevada, Utah, Arizona, New Mexico, and Colorado) using the findings of Where Jobs are Concentrating and Why it Matters to Cities and Regions, a report by Chad Shearer, Jennifer S. Vey, and Joanne Kim of the Brookings Institution
Economic Segregation, Inequality, and the New Urban Crisis in the Mountain West
This fact sheet highlights economic segregation, inequality, and the effect of the “New Urban Crisis” in the Mountain West region (Nevada, Arizona, New Mexico, Colorado, and Utah) as computed and analyzed by Richard Florida in The New Urban Crisis: How Our Cities are Increasing Inequality, Deepening Segregation, and Failing the Middle Class- and What We Can Do About it
COVID-19: Hospital and Intensive Care Unit (ICU) Bed Capacity in the Mountain West
Utilizing the Harvard Global Health Institute’s (HGHI) COVID-19 projections, this fact sheet examines the potential hospital and ICU bed shortages in the Mountain West region: Arizona, Colorado, New Mexico, Nevada, and Utah
Identification of Native Defects (Vacancies and Antisites) in CdSiP2 Crystals
Electron paramagnetic resonance (EPR) is used to identify four native defects in single crystals of CdSiP2. This nonlinear optical material is used in optical parametric oscillators to generate tunable output in the mid-infrared. The performance of these frequency-conversion devices is limited when infrared absorption bands associated with native defects overlap a pump wavelength. Cadmium, silicon, and phosphorus vacancies and also silicon-on-cadmium antisites are present in the as-grown undoped CdSiP2 crystals. Using near-band-edge 632.8 nm light from a He-Ne laser, a paramagnetic charge state, and thus an EPR spectrum, is formed at liquid-helium temperatures for three of the four defects. The EPR spectrum from the singly ionized silicon vacancy (V-Si) is present without light and has five hyperfine lines due to equal interactions with the four neighboring 31P nuclei. In contrast, the photoinduced EPR spectrum from the singly ionized cadmium vacancy (V-Cd) has a three-line hyperfine pattern due to equal interactions with only two of its four neighboring 31P nuclei. The light-induced spectrum from the singly ionized silicon-on-cadmium antisite (Si+Cd) also has a three-line hyperfine pattern, thus indicating that the unpaired spin interacts primarily with only two 31P neighbors. For the neutral phosphorus vacancy (V0P), the unpaired spin is primarily localized on the nearest-neighbor silicon ions and the photoinduced EPR spectrum has no resolved 31P hyperfine interactions. The silicon and cadmium vacancies are acceptors, and the silicon-on-cadmium antisite and the phosphorus vacancy are donors
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