Browsing FAS Scholarly Articles by Title
Now showing items 8413-8432 of 18292
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ISMB 2008 Toronto
(Public Library of Science, 2008)The International Society for Computational Biology (ISCB) presents the Sixteenth International Conference on Intelligent Systems for Molecular Biology (ISMB 2008), to be held in Toronto, Canada, July 19–23, 2008. Now ... -
The ISO view of Palomar-Green quasars
(EDP Sciences, 2003)Mining the ISO data archive we provide the complete ISO view of PG quasars containing 64 infrared spectral energy distributions between 5 and 200 $\mu $m. About half of the sample was supplemented by MAMBO and SCUBA ... -
The ISO-2MASS AGN survey: on the type-1 sources
(EDP Sciences, 2005)We combined the ISOCAM Parallel Mode Survey at 6.7 micron (LW2 filter) with the Two Micron All Sky Survey in order to obtain a powerful tool to search for AGN independent of dust extinction. Using moderate colour criteria ... -
Isolated cell behavior drives the evolution of antibiotic resistance
(John Wiley & Sons, Ltd, 2015)Bacterial antibiotic resistance is typically quantified by the minimum inhibitory concentration (MIC), which is defined as the minimal concentration of antibiotic that inhibits bacterial growth starting from a standard ... -
Isolating Spatial Autocorrelation, Aggregation Bias, and Distributional Violations in Ecological Inference: Comment on Anselin and Cho
(Oxford University Press, 2002) -
Isolation and Analysis of Rare Norovirus Recombinants from Coinfected Mice Using Drop-Based Microfluidics
(American Society for Microbiology, 2015)Human noroviruses (HuNoVs) are positive-sense RNA viruses that can cause severe, highly infectious gastroenteritis. HuNoV outbreaks are frequently associated with recombination between circulating strains. Strain genotyping ... -
Isolation and Economic Life in Eighteenth-Century France
(Oxford University Press (OUP), 2014) -
Isolation and Synthesis of a Bacterially Produced Inhibitor of Rosette Development in Choanoflagellates
(American Chemical Society, 2016)The choanoflagellate Salpingoeca rosetta is a microbial marine eukaryote that can switch between unicellular and multicellular states. As one of the closest living relatives of animals, this organism has become a model for ... -
Isolation of Progenitors that Exhibit Myogenic/Osteogenic Bipotency In Vitro by Fluorescence-Activated Cell Sorting from Human Fetal Muscle
(Elsevier, 2014)Summary Fluorescence-activated cell sorting (FACS) strategies to purify distinct cell types from the pool of fetal human myofiber-associated (hMFA) cells were developed. We demonstrate that cells expressing the satellite ... -
Isolation of Progenitors that Exhibit Myogenic/Osteogenic Bipotency In Vitro by Fluorescence-Activated Cell Sorting from Human Fetal Muscle
(Elsevier BV, 2014)Fluorescence-activated cell sorting (FACS) strategies to purify distinct cell types from the pool of fetal human myofiber-associated (hMFA) cells were developed. We demonstrate that cells expressing the satellite cell ... -
The Isolation, Differentiation, and Survival In Vivo of Multipotent Cells from the Postnatal Rat filum terminale
(Public Library of Science, 2013)Neural stem cells (NSCs) are undifferentiated cells in the central nervous system (CNS) that are capable of self-renewal and can be induced to differentiate into neurons and glia. Current sources of mammalian NSCs are ... -
Isoprene Emissions in Africa Inferred from OMI Observations of Formaldehyde Columns
(European Geosciences Union, 2012)We use 2005–2009 satellite observations of formaldehyde (HCHO) columns from the OMI instrument to infer biogenic isoprene emissions at monthly 1 × 1° resolution over the African continent. Our work includes new approaches ... -
Isotope effect in charge-transfer collisions of H with He^{+}
(American Physical Society (APS), 2011)We present a theoretical study of the isotope effect arising from the replacement of H by T in the charge-transfer collision H(n=2) + He+(1s) at low energy. Using a quasimolecular approach and a time-dependent wave-packet ... -
Isotope Effects in Complex Scattering Lengths for He Collisions With Molecular Hydrogen
(American Physical Society, 2010)We examine the effect of theoretically varying the collision-system reduced mass in collisions of He with vibrationally excited molecular hydrogen and observe zero-energy resonances for select atomic “hydrogen” masses less ... -
Isotopes, Ice Ages, and Terminal Proterozoic Earth History
(National Academy of Sciences, 1997)Detailed correlations of ancient glacial deposits, based on temporal records of carbon acid strontium isotopes in seawater, indicate four (and perhaps five) discrete ice ages in the terminal Proterozoic Eon. The close and ... -
Isotopic composition of stratospheric water vapor: Measurements and photochemistry
(American Geophysical Union, 2001)We present a photochemical model describing the changes in the isotopic composition of stratospheric water vapor that result from methane oxidation and reactions with O(D-1). We then compare model calculations with ... -
Isotopic composition of water in the tropical tropopause layer in cloud-resolving simulations of an idealized tropical circulation
(American Geophysical Union, 2010)The processes that fix the fractionation of the stable isotopologues of water in the tropical tropopause layer (TTL) are studied using cloud-resolving model simulations of an idealized equatorial Walker circulation with ... -
Isotopic Compositions of Carbonates and Organic Carbon from Upper Proterozoic Successions in Namibia: Stratigraphic Variation and the Effects of Diagenesis and Metamorphism
(Elsevier, 1991)The carbon isotope geochemistry of carbonates and organic carbon in the late Proterozoic Damara Supergroup of Namibia, including the Nama, Witvlei, and Gariep groups on the Kalahari Craton and the Mulden and Otavi groups ... -
Isotopic Constraints on the Late Archean Carbon Cycle from the Transvaal Supergroup along the Western Margin of the Kaapvaal Craton, South Africa
(Elsevier, 2009)Few existing studies illuminate the operation of the carbon cycle before the rise of atmospheric oxygen circa 2400 million years ago. Stable carbon isotopic measurements of shallow stromatolitic carbonates (~0 [parts per ... -
Isotropic 3D Super-resolution Imaging with a Self-bending Point Spread Function
(2014)Airy beams maintain their intensity profiles over a large propagation distance without substantial diffraction and exhibit lateral bending during propagation1-5. This unique property has been exploited for micromanipulation ...