Browsing FAS Scholarly Articles by Title
Now showing items 278-297 of 18292
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Active Galactic Nucleus and Starburst Classification from Spitzer Mid‐Infrared Spectra for High‐Redshift SWIRE Sources
(IOP Publishing, 2006)Spectra have been obtained with the Infrared Spectrograph (IRS) on the Spitzer Space Telescope for 20 sources in the Lockman Hole field of the SWIRE survey. The sample is divided between sources with indicators of an ... -
Active hyperspectral imaging using a quantum cascade laser (QCL) array and digital-pixel focal plane array (DFPA) camera
(Optical Society of America, 2014)We demonstrate active hyperspectral imaging using a quantum-cascade laser (QCL) array as the illumination source and a digital-pixel focal-plane-array (DFPA) camera as the receiver. The multi-wavelength QCL array used in ... -
Active learning of intuitive control knobs for synthesizers using gaussian processes
(Association of Computing Machinery, 2014)Typical synthesizers only provide controls to the low-level parameters of sound-synthesis, such as wave-shapes or filter envelopes. In contrast, composers often want to adjust and express higher-level qualities, such as ... -
Active mixing of complex fluids at the microscale
(Proceedings of the National Academy of Sciences, 2015)Mixing of complex fluids at low Reynolds number is fundamental for a broad range of applications, including materials assembly, microfluidics, and biomedical devices. Of these materials, yield stress fluids (and gels) pose ... -
Active Optical Metasurfaces Based on Defect-Engineered Phase-Transition Materials
(American Chemical Society, 2016) -
Active Optical Metasurfaces Based on Defect-Engineered Phase-Transition Materials
(American Chemical Society, 2016) -
Active Optical Metasurfaces Based on Defect-Engineered Phase-Transition Materials
(American Chemical Society, 2016) -
Active Optical Metasurfaces Based on Defect-Engineered Phase-Transition Materials
(American Chemical Society, 2016) -
Active Optical Metasurfaces Based on Defect-Engineered Phase-Transition Materials
(American Chemical Society, 2016) -
Active tissue adhesive activates mechanosensors and prevents muscle atrophy
(Springer Science and Business Media LLC, 2022-11-10)While mechanical stimulation is known to regulate a wide range of biological processes at the cellular and tissue level, its medical use for tissue regeneration and rehabilitation has been limited by the availability of ... -
Active to Sterile Neutrino Mixing Limits from Neutral-Current Interactions in MINOS
(American Physical Society (APS), 2011)Results are reported from a search for active to sterile neutrino oscillations in the MINOS long-baseline experiment, based on the observation of neutral-current neutrino interactions, from an exposure to the NuMI neutrino ... -
Active vs. Passive Decisions and Crowd-Out in Retirement Savings Accounts: Evidence from Denmark
(Oxford University Press (OUP), 2014)Using 41 million observations on savings for the population of Denmark, we show that the effects of retirement savings policies on wealth accumulation depend on whether they change savings rates by active or passive choice. ... -
The Activity of Reason
(American Philosophical Association, 2009) -
Activity-by-Contact model of enhancer specificity from thousands of CRISPR perturbations
(Cold Spring Harbor Laboratory, 2019-01-26)Mammalian genomes harbor millions of noncoding elements called enhancers that quantitatively regulate gene expression, but it remains unclear which enhancers regulate which genes. Here we describe an experimental approach, ... -
Activity-dependent silencing reveals functionally distinct itch-generating sensory neurons
(2013)The peripheral terminals of primary sensory neurons detect histamine and non-histamine itch-provoking ligands through molecularly distinct transduction mechanisms. It remains unclear, however, whether these distinct ... -
An Activity-Generating Theory of Regulation
(University of Chicago Press, 2013)We propose an activity-generating theory of regulation. When courts make errors, tort litigation becomes unpredictable and as such imposes risk on firms, thereby discouraging entry, innovation, and other socially desirable ... -
An Activity-Rotation Relationship and Kinematic Analysis of Nearby Mid-to-Late-Type M Dwarfs
(IOP Publishing, 2015)Using spectroscopic observations and photometric light curves of 238 nearby M dwarfs from the MEarth exoplanet transit survey, we examine the relationships between magnetic activity (quantified by Hα emission), rotation ... -
Acute myeloid leukemia in a patient with constitutional 47,XXY karyotype
(Elsevier, 2015)Klinefelter syndrome (KS), a 47,XXY chromosomal abnormality, has been shown to be associated with a number of malignancies, but has not been linked to acute leukemias to date. We present a case of a 54-year-old male diagnosed ... -
Acute myocardial infarction activates distinct inflammation and proliferation pathways in circulating monocytes, prior to recruitment, and identified through conserved transcriptional responses in mice and humans
(Oxford University Press, 2015)Aims Monocytes play critical roles in tissue injury and repair following acute myocardial infarction (AMI). Specifically targeting inflammatory monocytes in experimental models leads to reduced infarct size and improved ... -
Acute Stress Reduces Reward Responsiveness: Implications for Depression
(Elsevier, 2006)Background: Stress, one of the strongest risk factors for depression, has been linked to "anbedonic" behavior and dysfunctional reward-related neural circuitry in preclinical models. Methods: To test if acute stress reduces ...